| 1 | /* $Id: libmondo-archive.c 426 2006-02-23 15:09:24Z bcornec $
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| 2 |
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| 3 | subroutines to handle the archiving of files
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| 4 | */
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| 5 |
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| 6 | /**
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| 7 | * @file
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| 8 | * Functions to handle backing up data.
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| 9 | * This is the main file (at least the longest one) in libmondo.
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| 10 | */
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| 11 |
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| 12 | #include "../common/my-stuff.h"
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| 13 | #include "../common/mondostructures.h"
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| 14 | #include "libmondo-string-EXT.h"
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| 15 | #include "libmondo-stream-EXT.h"
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| 16 | #include "libmondo-devices-EXT.h"
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| 17 | #include "libmondo-tools-EXT.h"
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| 18 | #include "libmondo-gui-EXT.h"
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| 19 | #include "libmondo-fork-EXT.h"
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| 20 | #include "libmondo-files-EXT.h"
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| 21 | #include "libmondo-filelist-EXT.h"
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| 22 | #include "libmondo-tools-EXT.h"
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| 23 | #include "libmondo-verify-EXT.h"
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| 24 | #include "libmondo-archive.h"
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| 25 | #include "lib-common-externs.h"
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| 26 | #include <sys/sem.h>
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| 27 | #include <sys/types.h>
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| 28 | #include <sys/ipc.h>
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| 29 | #include <stdarg.h>
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| 30 | #define DVDRWFORMAT 1
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| 31 |
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| 32 |
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| 33 |
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| 34 | /** @def DEFAULT_1722MB_DISK The default 1.722M floppy disk to write images to. */
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| 35 | /** @def BACKUP_1722MB_DISK The 1.722M floppy disk to try if the default fails. */
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| 36 |
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| 37 | #ifdef __FreeBSD__
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| 38 | #define DEFAULT_1722MB_DISK "/dev/fd0.1722"
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| 39 | #define BACKUP_1722MB_DISK "/dev/fd0.1722"
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| 40 | #else
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| 41 | #define DEFAULT_1722MB_DISK "/dev/fd0u1722"
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| 42 | #define BACKUP_1722MB_DISK "/dev/fd0H1722"
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| 43 | #ifndef _SEMUN_H
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| 44 | #define _SEMUN_H
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| 45 |
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| 46 | /**
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| 47 | * The semaphore union, provided only in case the user's system doesn't.
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| 48 | */
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| 49 | union semun {
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| 50 | int val;
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| 51 | struct semid_ds *buf;
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| 52 | unsigned short int *array;
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| 53 | struct seminfo *__buf;
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| 54 | };
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| 55 | #endif
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| 56 | #endif /* __FreeBSD__ */
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| 57 |
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| 58 | /*@unused@*/
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| 59 | //static char cvsid[] = "$Id: libmondo-archive.c 426 2006-02-23 15:09:24Z bcornec $";
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| 60 |
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| 61 | /* *************************** external global vars ******************/
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| 62 | extern int g_current_media_number;
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| 63 | extern int g_currentY;
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| 64 | extern bool g_text_mode;
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| 65 | extern bool g_exiting;
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| 66 | extern long g_current_progress;
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| 67 | extern FILE *g_tape_stream;
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| 68 | extern long long g_tape_posK;
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| 69 | extern char *g_mondo_home;
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| 70 | extern char *g_tmpfs_mountpt;
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| 71 | extern bool g_cd_recovery;
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| 72 | extern char *g_serial_string;
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| 73 |
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| 74 | /**
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| 75 | * @addtogroup globalGroup
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| 76 | * @{
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| 77 | */
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| 78 | /**
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| 79 | * The current backup media type in use.
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| 80 | */
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| 81 | t_bkptype g_backup_media_type = none;
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| 82 |
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| 83 | /**
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| 84 | * Incremented by each archival thread when it starts up. After that,
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| 85 | * this is the number of threads running.
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| 86 | */
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| 87 | int g_current_thread_no = 0;
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| 88 |
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| 89 | /* @} - end of globalGroup */
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| 90 |
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| 91 | extern int g_noof_rows;
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| 92 |
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| 93 | /* Semaphore-related code */
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| 94 |
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| 95 | static int set_semvalue(void);
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| 96 | static void del_semvalue(void);
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| 97 | static int semaphore_p(void);
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| 98 | static int semaphore_v(void);
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| 99 |
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| 100 | static int g_sem_id;
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| 101 | static int g_sem_key;
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| 102 |
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| 103 |
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| 104 |
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| 105 |
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| 106 | /**
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| 107 | * Initialize the semaphore.
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| 108 | * @see del_semvalue
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| 109 | * @see semaphore_p
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| 110 | * @see semaphore_v
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| 111 | * @return 1 for success, 0 for failure.
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| 112 | */
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| 113 | static int set_semvalue(void) // initializes semaphore
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| 114 | {
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| 115 | union semun sem_union;
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| 116 | sem_union.val = 1;
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| 117 | if (semctl(g_sem_id, 0, SETVAL, sem_union) == -1) {
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| 118 | return (0);
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| 119 | }
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| 120 | return (1);
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| 121 | }
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| 122 |
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| 123 | /**
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| 124 | * Frees (deletes) the semaphore. Failure is indicated by a log
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| 125 | * message.
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| 126 | * @see set_semvalue
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| 127 | */
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| 128 | static void del_semvalue(void) // deletes semaphore
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| 129 | {
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| 130 | union semun sem_union;
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| 131 |
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| 132 | if (semctl(g_sem_id, 0, IPC_RMID, sem_union) == -1) {
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| 133 | log_msg(3, "Failed to delete semaphore");
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| 134 | }
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| 135 | }
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| 136 |
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| 137 | /**
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| 138 | * Acquire (increment) the semaphore (change status to P).
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| 139 | * @return 1 for success, 0 for failure.
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| 140 | * @see semaphore_v
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| 141 | */
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| 142 | static int semaphore_p(void) // changes status to 'P' (waiting)
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| 143 | {
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| 144 | struct sembuf sem_b;
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| 145 |
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| 146 | sem_b.sem_num = 0;
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| 147 | sem_b.sem_op = -1; // P()
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| 148 | sem_b.sem_flg = SEM_UNDO;
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| 149 | if (semop(g_sem_id, &sem_b, 1) == -1) {
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| 150 | log_msg(3, "semaphore_p failed");
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| 151 | return (0);
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| 152 | }
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| 153 | return (1);
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| 154 | }
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| 155 |
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| 156 | /**
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| 157 | * Free (decrement) the semaphore (change status to V).
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| 158 | * @return 1 for success, 0 for failure.
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| 159 | */
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| 160 | static int semaphore_v(void) // changes status to 'V' (free)
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| 161 | {
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| 162 | struct sembuf sem_b;
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| 163 |
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| 164 | sem_b.sem_num = 0;
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| 165 | sem_b.sem_op = 1; // V()
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| 166 | sem_b.sem_flg = SEM_UNDO;
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| 167 | if (semop(g_sem_id, &sem_b, 1) == -1) {
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| 168 | log_msg(3, "semaphore_v failed");
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| 169 | return (0);
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| 170 | }
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| 171 | return (1);
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| 172 | }
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| 173 |
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| 174 |
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| 175 | //------------------------------------------------------
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| 176 |
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| 177 |
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| 178 | /**
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| 179 | * Size in megabytes of the buffer afforded to the executable "buffer".
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| 180 | * This figure is used when we calculate how much data we have probably 'lost'
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| 181 | * when writing off the end of tape N, so that we can then figure out how much
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| 182 | * data we must recreate & write to the start of tape N+1.
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| 183 | */
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| 184 | extern int g_tape_buffer_size_MB;
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| 185 |
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| 186 |
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| 187 |
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| 188 |
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| 189 | int
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| 190 | archive_this_fileset_with_star(struct s_bkpinfo *bkpinfo, char *filelist,
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| 191 | char *fname, int setno)
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| 192 | {
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| 193 | int retval = 0;
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| 194 | unsigned int res = 0;
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| 195 | int tries = 0;
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| 196 | char *command;
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| 197 | char *tmp;
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| 198 | char *p;
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| 199 |
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| 200 | if (!does_file_exist(filelist)) {
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| 201 | asprintf(&tmp,
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| 202 | "(archive_this_fileset) - filelist %s does not exist",
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| 203 | filelist);
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| 204 | log_to_screen(tmp);
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| 205 | paranoid_free(tmp);
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| 206 | return (1);
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| 207 | }
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| 208 |
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| 209 | asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
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| 210 | if (system(tmp)) {
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| 211 | fatal_error("Unable to write tarball to scratchdir");
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| 212 | }
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| 213 | paranoid_free(tmp);
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| 214 |
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| 215 | asprintf(&command, "star H=star list=%s -c " STAR_ACL_SZ " file=%s",
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| 216 | filelist, fname);
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| 217 | if (bkpinfo->use_lzo) {
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| 218 | fatal_error("Can't use lzop");
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| 219 | }
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| 220 | if (bkpinfo->compression_level > 0) {
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| 221 | asprintf(&tmp, "%s -bz", command);
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| 222 | paranoid_free(command);
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| 223 | command = tmp;
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| 224 | }
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| 225 | asprintf(&tmp, "%s 2>> %s", command, MONDO_LOGFILE);
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| 226 | paranoid_free(command);
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| 227 | command = tmp;
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| 228 | log_msg(4, "command = '%s'", command);
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| 229 |
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| 230 | for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
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| 231 | log_msg(5, "command='%s'", command);
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| 232 | res = system(command);
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| 233 | asprintf(&tmp, "%s", last_line_of_file(MONDO_LOGFILE));
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| 234 | log_msg(1, "res=%d; tmp='%s'", res, tmp);
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| 235 | if (bkpinfo->use_star && (res == 254 || res == 65024)
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| 236 | && strstr(tmp, "star: Processed all possible files")
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| 237 | && tries > 0) {
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| 238 | log_msg(1, "Star returned nonfatal error");
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| 239 | res = 0;
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| 240 | }
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| 241 | paranoid_free(tmp);
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| 242 | if (res) {
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| 243 | log_OS_error(command);
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| 244 | p = strstr(command, "-acl ");
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| 245 | if (p) {
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| 246 | p[0] = p[1] = p[2] = p[3] = ' ';
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| 247 | log_msg(1, "new command = '%s'", command);
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| 248 | } else {
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| 249 | log_msg(3,
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| 250 | "Attempt #%d failed. Pausing 3 seconds and retrying...",
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| 251 | tries + 1);
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| 252 | sleep(3);
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| 253 | }
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| 254 | }
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| 255 | }
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| 256 | paranoid_free(command);
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| 257 |
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| 258 | retval += res;
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| 259 | if (retval) {
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| 260 | log_msg(3, "Failed to write set %d", setno);
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| 261 | } else if (tries > 1) {
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| 262 | log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
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| 263 | tries);
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| 264 | }
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| 265 |
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| 266 | return (retval);
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| 267 | }
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| 268 |
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| 269 |
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| 270 | /**
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| 271 | * Call @c afio to archive the filelist @c filelist to the file @c fname.
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| 272 | *
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| 273 | * @param bkpinfo The backup information structure. Fields used:
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| 274 | * - @c compression_level
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| 275 | * - @c scratchdir (only verifies existence)
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| 276 | * - @c tmpdir (only verifies existence)
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| 277 | * - @c zip_exe
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| 278 | * - @c zip_suffix
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| 279 | * @param filelist The path to a file containing a list of files to be archived
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| 280 | * in this fileset.
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| 281 | * @param fname The output file to archive to.
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| 282 | * @param setno This fileset number.
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| 283 | * @return The number of errors encountered (0 for success).
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| 284 | * @ingroup LLarchiveGroup
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| 285 | */
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| 286 | int
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| 287 | archive_this_fileset(struct s_bkpinfo *bkpinfo, char *filelist,
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| 288 | char *fname, int setno)
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| 289 | {
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| 290 |
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| 291 | /*@ int ************************************************************ */
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| 292 | int retval = 0;
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| 293 | int res = 0;
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| 294 | int i = 0;
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| 295 | int tries = 0;
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| 296 | static int free_ramdisk_space = 9999;
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| 297 |
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| 298 | /*@ buffers ******************************************************** */
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| 299 | char *command;
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| 300 | char *zipparams = NULL;
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| 301 | char *tmp, *tmp1;
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| 302 |
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| 303 | assert(bkpinfo != NULL);
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| 304 | assert_string_is_neither_NULL_nor_zerolength(filelist);
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| 305 | assert_string_is_neither_NULL_nor_zerolength(fname);
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| 306 |
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| 307 | if (bkpinfo->compression_level > 0 && bkpinfo->use_star) {
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| 308 | return (archive_this_fileset_with_star
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| 309 | (bkpinfo, filelist, fname, setno));
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| 310 | }
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| 311 |
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| 312 | if (!does_file_exist(filelist)) {
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| 313 | asprintf(&tmp,
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| 314 | "(archive_this_fileset) - filelist %s does not exist",
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| 315 | filelist);
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| 316 | log_to_screen(tmp);
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| 317 | paranoid_free(tmp)
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| 318 | return (1);
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| 319 | }
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| 320 | asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
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| 321 | if (system(tmp)) {
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| 322 | fatal_error("Unable to write tarball to scratchdir");
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| 323 | }
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| 324 | paranoid_free(tmp)
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| 325 |
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| 326 |
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| 327 | if (bkpinfo->compression_level > 0) {
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| 328 | asprintf(&tmp, "%s/do-not-compress-these", g_mondo_home);
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| 329 | // -b %ld, TAPE_BLOCK_SIZE
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| 330 | asprintf(&zipparams, "-Z -P %s -G %d -T 3k", bkpinfo->zip_exe,
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| 331 | bkpinfo->compression_level);
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| 332 | if (does_file_exist(tmp)) {
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| 333 | asprintf(&tmp1, "%s -E %s", zipparams, tmp);
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| 334 | paranoid_free(zipparams)
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| 335 | zipparams = tmp1;
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| 336 | } else {
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| 337 | asprintf(&zipparams, " ");
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| 338 | log_msg(3, "%s not found. Cannot exclude zipfiles, etc.", tmp);
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| 339 | }
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| 340 | paranoid_free(tmp)
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| 341 | } else {
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| 342 | asprintf(&zipparams, " ");
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| 343 | }
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| 344 |
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| 345 | // make_hole_for_file(fname);
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| 346 |
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| 347 | if (!does_file_exist(bkpinfo->tmpdir)) {
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| 348 | log_OS_error("tmpdir not found");
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| 349 | fatal_error("tmpdir not found");
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| 350 | }
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| 351 | if (!does_file_exist(bkpinfo->scratchdir)) {
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| 352 | log_OS_error("scratchdir not found");
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| 353 | fatal_error("scratchdir not found");
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| 354 | }
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| 355 | asprintf(&command, "rm -f %s %s. %s.gz %s.%s", fname, fname, fname,
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| 356 | fname, bkpinfo->zip_suffix);
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| 357 | paranoid_system(command);
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| 358 | paranoid_free(command);
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| 359 |
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| 360 | asprintf(&command, "afio -o -b %ld -M 16m %s %s < %s 2>> %s",
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| 361 | TAPE_BLOCK_SIZE, zipparams, fname, filelist, MONDO_LOGFILE);
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| 362 | paranoid_free(zipparams);
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| 363 |
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| 364 | asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
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| 365 | if (system(tmp)) {
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| 366 | fatal_error("Unable to write tarball to scratchdir");
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| 367 | }
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| 368 | paranoid_free(tmp);
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| 369 |
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| 370 | for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
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| 371 | log_msg(5, "command='%s'", command);
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| 372 | res = system(command);
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| 373 | if (res) {
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| 374 | log_OS_error(command);
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| 375 | log_msg(3,
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| 376 | "Attempt #%d failed. Pausing 3 seconds and retrying...",
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| 377 | tries + 1);
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| 378 | sleep(3);
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| 379 | }
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| 380 | }
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| 381 | paranoid_free(command);
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| 382 |
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| 383 | retval += res;
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| 384 | if (retval) {
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| 385 | log_msg(3, "Failed to write set %d", setno);
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| 386 | } else if (tries > 1) {
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| 387 | log_msg(3, "Succeeded in writing set %d, on try #%d", setno,
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| 388 | tries);
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| 389 | }
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| 390 |
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| 391 | if (g_tmpfs_mountpt[0] != '\0') {
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| 392 | i = atoi(call_program_and_get_last_line_of_output
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| 393 | ("df -m -P | grep dev/shm | grep -v none | tr -s ' ' '\t' | cut -f4"));
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| 394 | if (i > 0) {
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| 395 | if (free_ramdisk_space > i) {
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| 396 | free_ramdisk_space = i;
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| 397 | log_msg(2, "min(free_ramdisk_space) is now %d",
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| 398 | free_ramdisk_space);
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| 399 | if (free_ramdisk_space < 10) {
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| 400 | fatal_error
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| 401 | ("Please increase PPCFG_RAMDISK_SIZE in my-stuff.h to increase size of ramdisk ");
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| 402 | }
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| 403 | }
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| 404 | }
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| 405 | }
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| 406 | return (retval);
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| 407 | }
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| 408 |
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| 409 |
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| 410 | /**
|
|---|
| 411 | * Wrapper function for all the backup commands.
|
|---|
| 412 | * Calls these other functions: @c prepare_filelist(),
|
|---|
| 413 | * @c call_filelist_chopper(), @c copy_mondo_and_mindi_stuff_to_scratchdir(),
|
|---|
| 414 | * @c call_mindi_to_supply_boot_disks(), @c do_that_initial_phase(),
|
|---|
| 415 | * @c make_those_afios_phase(), @c make_those_slices_phase(), and
|
|---|
| 416 | * @c do_that_final_phase(). If anything fails before @c do_that_initial_phase(),
|
|---|
| 417 | * @c fatal_error is called with a suitable message.
|
|---|
| 418 | * @param bkpinfo The backup information structure. Uses most fields.
|
|---|
| 419 | * @return The number of non-fatal errors encountered (0 for success).
|
|---|
| 420 | * @ingroup archiveGroup
|
|---|
| 421 | */
|
|---|
| 422 | int backup_data(struct s_bkpinfo *bkpinfo)
|
|---|
| 423 | {
|
|---|
| 424 | int retval = 0, res = 0;
|
|---|
| 425 | char *tmp;
|
|---|
| 426 |
|
|---|
| 427 | assert(bkpinfo != NULL);
|
|---|
| 428 | set_g_cdrom_and_g_dvd_to_bkpinfo_value(bkpinfo);
|
|---|
| 429 | if (bkpinfo->backup_media_type == dvd) {
|
|---|
| 430 | #ifdef DVDRWFORMAT
|
|---|
| 431 | if (!find_home_of_exe("dvd+rw-format")) {
|
|---|
| 432 | fatal_error
|
|---|
| 433 | ("Cannot find dvd+rw-format. Please install it or fix your PATH.");
|
|---|
| 434 | }
|
|---|
| 435 | #endif
|
|---|
| 436 | if (!find_home_of_exe("growisofs")) {
|
|---|
| 437 | fatal_error
|
|---|
| 438 | ("Cannot find growisofs. Please install it or fix your PATH.");
|
|---|
| 439 | }
|
|---|
| 440 | }
|
|---|
| 441 |
|
|---|
| 442 | if ((res = prepare_filelist(bkpinfo))) { /* generate scratchdir/filelist.full */
|
|---|
| 443 | fatal_error("Failed to generate filelist catalog");
|
|---|
| 444 | }
|
|---|
| 445 | if (call_filelist_chopper(bkpinfo)) {
|
|---|
| 446 | fatal_error("Failed to run filelist chopper");
|
|---|
| 447 | }
|
|---|
| 448 |
|
|---|
| 449 | /*
|
|---|
| 450 | asprintf(&tmp, "wc -l %s/archives/filelist.full > %s/archives/filelist.count",bkpinfo->scratchdir, bkpinfo->scratchdir);
|
|---|
| 451 | if (run_program_and_log_output(tmp, 2))
|
|---|
| 452 | { fatal_error("Failed to count filelist.full"); }
|
|---|
| 453 | */
|
|---|
| 454 | asprintf(&tmp, "gzip -9 %s/archives/filelist.full",
|
|---|
| 455 | bkpinfo->scratchdir);
|
|---|
| 456 | if (run_program_and_log_output(tmp, 2)) {
|
|---|
| 457 | fatal_error("Failed to gzip filelist.full");
|
|---|
| 458 | }
|
|---|
| 459 | paranoid_free(tmp);
|
|---|
| 460 | asprintf(&tmp, "cp -f %s/archives/*list*.gz %s", bkpinfo->scratchdir,
|
|---|
| 461 | bkpinfo->tmpdir);
|
|---|
| 462 | if (run_program_and_log_output(tmp, 2)) {
|
|---|
| 463 | fatal_error("Failed to copy to tmpdir");
|
|---|
| 464 | }
|
|---|
| 465 | paranoid_free(tmp);
|
|---|
| 466 |
|
|---|
| 467 | copy_mondo_and_mindi_stuff_to_scratchdir(bkpinfo); // payload, too, if it exists
|
|---|
| 468 | #if __FreeBSD__ == 5
|
|---|
| 469 | strcpy(bkpinfo->kernel_path, "/boot/kernel/kernel");
|
|---|
| 470 | #elif __FreeBSD__ == 4
|
|---|
| 471 | strcpy(bkpinfo->kernel_path, "/kernel");
|
|---|
| 472 | #elif linux
|
|---|
| 473 | if (figure_out_kernel_path_interactively_if_necessary
|
|---|
| 474 | (bkpinfo->kernel_path)) {
|
|---|
| 475 | fatal_error
|
|---|
| 476 | ("Kernel not found. Please specify manually with the '-k' switch.");
|
|---|
| 477 | }
|
|---|
| 478 | #else
|
|---|
| 479 | #error "I don't know about this system!"
|
|---|
| 480 | #endif
|
|---|
| 481 | if ((res = call_mindi_to_supply_boot_disks(bkpinfo))) {
|
|---|
| 482 | fatal_error("Failed to generate boot+data disks");
|
|---|
| 483 | }
|
|---|
| 484 | retval += do_that_initial_phase(bkpinfo); // prepare
|
|---|
| 485 | asprintf(&tmp, "rm -f %s/images/*.iso", bkpinfo->scratchdir);
|
|---|
| 486 | run_program_and_log_output(tmp, 1);
|
|---|
| 487 | paranoid_free(tmp);
|
|---|
| 488 | retval += make_those_afios_phase(bkpinfo); // backup regular files
|
|---|
| 489 | retval += make_those_slices_phase(bkpinfo); // backup BIG files
|
|---|
| 490 | retval += do_that_final_phase(bkpinfo); // clean up
|
|---|
| 491 | log_msg(1, "Creation of archives... complete.");
|
|---|
| 492 | if (bkpinfo->verify_data) {
|
|---|
| 493 | sleep(2);
|
|---|
| 494 | }
|
|---|
| 495 | return (retval);
|
|---|
| 496 | }
|
|---|
| 497 |
|
|---|
| 498 |
|
|---|
| 499 | /**
|
|---|
| 500 | * Call Mindi to generate boot and data disks.
|
|---|
| 501 | * @note This binds correctly to the new Perl version of mindi.
|
|---|
| 502 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 503 | * - @c backup_media_type
|
|---|
| 504 | * - @c boot_loader
|
|---|
| 505 | * - @c boot_device
|
|---|
| 506 | * - @c compression_level
|
|---|
| 507 | * - @c differential
|
|---|
| 508 | * - @c exclude_paths
|
|---|
| 509 | * - @c image_devs
|
|---|
| 510 | * - @c kernel_path
|
|---|
| 511 | * - @c make_cd_use_lilo
|
|---|
| 512 | * - @c media_device
|
|---|
| 513 | * - @c media_size
|
|---|
| 514 | * - @c nonbootable_backup
|
|---|
| 515 | * - @c tmpdir
|
|---|
| 516 | * - @c use_lzo
|
|---|
| 517 | *
|
|---|
| 518 | * @return The number of errors encountered (0 for success)
|
|---|
| 519 | * @bug The code to automagically determine the boot drive
|
|---|
| 520 | * is messy and system-dependent. In particular, it breaks
|
|---|
| 521 | * for Linux RAID and LVM users.
|
|---|
| 522 | * @ingroup MLarchiveGroup
|
|---|
| 523 | */
|
|---|
| 524 | int call_mindi_to_supply_boot_disks(struct s_bkpinfo *bkpinfo)
|
|---|
| 525 | {
|
|---|
| 526 | /*@ buffer ************************************************************ */
|
|---|
| 527 | char *tmp;
|
|---|
| 528 | char *command;
|
|---|
| 529 | char *use_lzo_sz;
|
|---|
| 530 | char *use_comp_sz;
|
|---|
| 531 | char *use_star_sz;
|
|---|
| 532 | char *bootldr_str;
|
|---|
| 533 | char *tape_device;
|
|---|
| 534 | char *last_filelist_number;
|
|---|
| 535 | char *broken_bios_sz;
|
|---|
| 536 | char *cd_recovery_sz;
|
|---|
| 537 | char *tape_size_sz;
|
|---|
| 538 | char *devs_to_exclude;
|
|---|
| 539 | char *use_lilo_sz;
|
|---|
| 540 | char *value;
|
|---|
| 541 | char *bootdev;
|
|---|
| 542 |
|
|---|
| 543 |
|
|---|
| 544 |
|
|---|
| 545 | /*@ char ************************************************************** */
|
|---|
| 546 | char ch = '\0';
|
|---|
| 547 |
|
|---|
| 548 | /*@ long ********************************************************** */
|
|---|
| 549 | long lines_in_filelist = 0;
|
|---|
| 550 |
|
|---|
| 551 | /*@ int ************************************************************* */
|
|---|
| 552 | int res = 0;
|
|---|
| 553 | long estimated_total_noof_slices = 0;
|
|---|
| 554 |
|
|---|
| 555 | assert(bkpinfo != NULL);
|
|---|
| 556 |
|
|---|
| 557 | asprintf(&tmp,
|
|---|
| 558 | "echo '%s' | tr -s ' ' '\n' | grep -x '/dev/.*' | tr -s '\n' ' ' | awk '{print $0\"\\n\";}'",
|
|---|
| 559 | bkpinfo->exclude_paths);
|
|---|
| 560 | asprintf(&devs_to_exclude,
|
|---|
| 561 | call_program_and_get_last_line_of_output(tmp));
|
|---|
| 562 | paranoid_free(tmp);
|
|---|
| 563 | asprintf(&tmp, "devs_to_exclude = '%s'", devs_to_exclude);
|
|---|
| 564 | log_msg(2, tmp);
|
|---|
| 565 | paranoid_free(tmp);
|
|---|
| 566 | mvaddstr_and_log_it(g_currentY, 0,
|
|---|
| 567 | "Calling MINDI to create boot+data disks");
|
|---|
| 568 | asprintf(&tmp, "%s/filelist.full", bkpinfo->tmpdir);
|
|---|
| 569 | if (!does_file_exist(tmp)) {
|
|---|
| 570 | paranoid_free(tmp);
|
|---|
| 571 | asprintf(&tmp, "%s/tmpfs/filelist.full", bkpinfo->tmpdir);
|
|---|
| 572 | if (!does_file_exist(tmp)) {
|
|---|
| 573 | fatal_error
|
|---|
| 574 | ("Cannot find filelist.full, so I cannot count its lines");
|
|---|
| 575 | }
|
|---|
| 576 | }
|
|---|
| 577 | lines_in_filelist = count_lines_in_file(tmp);
|
|---|
| 578 | paranoid_free(tmp);
|
|---|
| 579 | asprintf(&tmp, "%s/LAST-FILELIST-NUMBER", bkpinfo->tmpdir);
|
|---|
| 580 | asprintf(&last_filelist_number, last_line_of_file(tmp));
|
|---|
| 581 | paranoid_free(tmp);
|
|---|
| 582 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 583 | asprintf(&tape_size_sz, "%ld", bkpinfo->media_size[1]);
|
|---|
| 584 | asprintf(&tape_device, bkpinfo->media_device);
|
|---|
| 585 | } else {
|
|---|
| 586 | asprintf(&tape_size_sz, " ");
|
|---|
| 587 | asprintf(&tape_device, " ");
|
|---|
| 588 | }
|
|---|
| 589 | if (bkpinfo->use_lzo) {
|
|---|
| 590 | asprintf(&use_lzo_sz, "yes");
|
|---|
| 591 | } else {
|
|---|
| 592 | asprintf(&use_lzo_sz, "no");
|
|---|
| 593 | }
|
|---|
| 594 | if (bkpinfo->use_star) {
|
|---|
| 595 | asprintf(&use_star_sz, "yes");
|
|---|
| 596 | } else {
|
|---|
| 597 | asprintf(&use_star_sz, "no");
|
|---|
| 598 | }
|
|---|
| 599 |
|
|---|
| 600 | if (bkpinfo->compression_level > 0) {
|
|---|
| 601 | asprintf(&use_comp_sz, "yes");
|
|---|
| 602 | } else {
|
|---|
| 603 | asprintf(&use_comp_sz, "no");
|
|---|
| 604 | }
|
|---|
| 605 |
|
|---|
| 606 | asprintf(&broken_bios_sz, "yes"); /* assume so */
|
|---|
| 607 | if (g_cd_recovery) {
|
|---|
| 608 | asprintf(&cd_recovery_sz, "yes");
|
|---|
| 609 | } else {
|
|---|
| 610 | asprintf(&cd_recovery_sz, "no");
|
|---|
| 611 | }
|
|---|
| 612 | /* Field shared between LILO/ELILO */
|
|---|
| 613 | if (bkpinfo->make_cd_use_lilo) {
|
|---|
| 614 | asprintf(&use_lilo_sz, "yes");
|
|---|
| 615 | } else {
|
|---|
| 616 | asprintf(&use_lilo_sz, "no");
|
|---|
| 617 | }
|
|---|
| 618 |
|
|---|
| 619 | if (!bkpinfo->nonbootable_backup
|
|---|
| 620 | && (bkpinfo->boot_loader == '\0'
|
|---|
| 621 | || bkpinfo->boot_device[0] == '\0')) {
|
|---|
| 622 |
|
|---|
| 623 | #ifdef __FreeBSD__
|
|---|
| 624 | asprintf(&bootdev, call_program_and_get_last_line_of_output
|
|---|
| 625 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
|---|
| 626 | if (!bootdev[0]) {
|
|---|
| 627 | paranoid_free(bootdev);
|
|---|
| 628 | asprintf(&bootdev, call_program_and_get_last_line_of_output
|
|---|
| 629 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
|---|
| 630 | }
|
|---|
| 631 | #else
|
|---|
| 632 | asprintf(&bootdev, call_program_and_get_last_line_of_output
|
|---|
| 633 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
|---|
| 634 | if (strstr(bootdev, "/dev/cciss/")) {
|
|---|
| 635 | paranoid_free(bootdev);
|
|---|
| 636 | asprintf(&bootdev, call_program_and_get_last_line_of_output
|
|---|
| 637 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
|
|---|
| 638 | }
|
|---|
| 639 | if (!bootdev[0]) {
|
|---|
| 640 | paranoid_free(bootdev);
|
|---|
| 641 | asprintf(&bootdev, call_program_and_get_last_line_of_output
|
|---|
| 642 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
|---|
| 643 | if (strstr(bootdev, "/dev/cciss/")) {
|
|---|
| 644 | paranoid_free(bootdev);
|
|---|
| 645 | asprintf(&bootdev, call_program_and_get_last_line_of_output
|
|---|
| 646 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | cut -dp -f1"));
|
|---|
| 647 | }
|
|---|
| 648 | }
|
|---|
| 649 | #endif
|
|---|
| 650 | if (bootdev[0])
|
|---|
| 651 | ch = which_boot_loader(bootdev);
|
|---|
| 652 | else
|
|---|
| 653 | ch = 'U';
|
|---|
| 654 | if (bkpinfo->boot_loader != '\0') {
|
|---|
| 655 | asprintf(&tmp, "User specified boot loader. It is '%c'.",
|
|---|
| 656 | bkpinfo->boot_loader);
|
|---|
| 657 | log_msg(2, tmp);
|
|---|
| 658 | paranoid_free(tmp);
|
|---|
| 659 | } else {
|
|---|
| 660 | bkpinfo->boot_loader = ch;
|
|---|
| 661 | }
|
|---|
| 662 | if (bkpinfo->boot_device[0] != '\0') {
|
|---|
| 663 | asprintf(&tmp, "User specified boot device. It is '%s'.",
|
|---|
| 664 | bkpinfo->boot_device);
|
|---|
| 665 | log_msg(2, tmp);
|
|---|
| 666 | paranoid_free(tmp);
|
|---|
| 667 | } else {
|
|---|
| 668 | strcpy(bkpinfo->boot_device, bootdev);
|
|---|
| 669 | }
|
|---|
| 670 | }
|
|---|
| 671 | paranoid_free(bootdev);
|
|---|
| 672 |
|
|---|
| 673 | if (
|
|---|
| 674 | #ifdef __FreeBSD__
|
|---|
| 675 | bkpinfo->boot_loader != 'B' && bkpinfo->boot_loader != 'D' &&
|
|---|
| 676 | #endif
|
|---|
| 677 | #ifdef __IA64__
|
|---|
| 678 | bkpinfo->boot_loader != 'E' &&
|
|---|
| 679 | #endif
|
|---|
| 680 | bkpinfo->boot_loader != 'L' && bkpinfo->boot_loader != 'G'
|
|---|
| 681 | && bkpinfo->boot_loader != 'R' && !bkpinfo->nonbootable_backup)
|
|---|
| 682 | {
|
|---|
| 683 | fatal_error
|
|---|
| 684 | ("Please specify your boot loader and device, e.g. -l GRUB -f /dev/hda.\nType 'man mondoarchive' to read the manual.");
|
|---|
| 685 | }
|
|---|
| 686 | if (bkpinfo->boot_loader == 'L') {
|
|---|
| 687 | asprintf(&bootldr_str, "LILO");
|
|---|
| 688 | if (!does_file_exist("/etc/lilo.conf")) {
|
|---|
| 689 | fatal_error
|
|---|
| 690 | ("The de facto standard location for your boot loader's config file is /etc/lilo.conf.\nBut I cannot find it there. What is wrong with your Linux distribution?");
|
|---|
| 691 | }
|
|---|
| 692 | } else if (bkpinfo->boot_loader == 'G') {
|
|---|
| 693 | asprintf(&bootldr_str, "GRUB");
|
|---|
| 694 | if (!does_file_exist("/etc/grub.conf")
|
|---|
| 695 | && does_file_exist("/boot/grub/grub.conf")) {
|
|---|
| 696 | run_program_and_log_output
|
|---|
| 697 | ("ln -sf /boot/grub/grub.conf /etc/grub.conf", 5);
|
|---|
| 698 | }
|
|---|
| 699 | /* Detect Debian's grub config file */
|
|---|
| 700 | else if (!does_file_exist("/etc/grub.conf")
|
|---|
| 701 | && does_file_exist("/boot/grub/menu.lst")) {
|
|---|
| 702 | run_program_and_log_output
|
|---|
| 703 | ("ln -s /boot/grub/menu.lst /etc/grub.conf", 5);
|
|---|
| 704 | }
|
|---|
| 705 | if (!does_file_exist("/etc/grub.conf")) {
|
|---|
| 706 | fatal_error
|
|---|
| 707 | ("The de facto standard location for your boot loader's config file is /etc/grub.conf.\nBut I cannot find it there. What is wrong with your Linux distribution?\nTry 'ln -s /boot/grub/menu.lst /etc/grub.conf'...");
|
|---|
| 708 | }
|
|---|
| 709 | } else if (bkpinfo->boot_loader == 'E') {
|
|---|
| 710 | asprintf(&bootldr_str, "ELILO");
|
|---|
| 711 | /* BERLIOS: fix it for SuSE, Debian, Mandrake, ... */
|
|---|
| 712 | if (!does_file_exist("/etc/elilo.conf")
|
|---|
| 713 | && does_file_exist("/boot/efi/efi/redhat/elilo.conf")) {
|
|---|
| 714 | run_program_and_log_output
|
|---|
| 715 | ("ln -sf /boot/efi/efi/redhat/elilo.conf /etc/elilo.conf",
|
|---|
| 716 | 5);
|
|---|
| 717 | }
|
|---|
| 718 | if (!does_file_exist("/etc/elilo.conf")) {
|
|---|
| 719 | fatal_error
|
|---|
| 720 | ("The de facto mondo standard location for your boot loader's config file is /etc/elilo.conf\nBut I cannot find it there. What is wrong with your Linux distribution?\nTry finding it under /boot/efi and do 'ln -s /boot/efi/..../elilo.conf /etc/elilo.conf'");
|
|---|
| 721 | }
|
|---|
| 722 | } else if (bkpinfo->boot_loader == 'R') {
|
|---|
| 723 | asprintf(&bootldr_str, "RAW");
|
|---|
| 724 | }
|
|---|
| 725 | #ifdef __FreeBSD__
|
|---|
| 726 | else if (bkpinfo->boot_loader == 'D') {
|
|---|
| 727 | asprintf(&bootldr_str, "DD");
|
|---|
| 728 | }
|
|---|
| 729 |
|
|---|
| 730 | else if (bkpinfo->boot_loader == 'B') {
|
|---|
| 731 | asprintf(&bootldr_str, "BOOT0");
|
|---|
| 732 | }
|
|---|
| 733 | #endif
|
|---|
| 734 | else {
|
|---|
| 735 | asprintf(&bootldr_str, "unknown");
|
|---|
| 736 | }
|
|---|
| 737 | asprintf(&tmp, "Your boot loader is %s and it boots from %s",
|
|---|
| 738 | bootldr_str, bkpinfo->boot_device);
|
|---|
| 739 | log_to_screen(tmp);
|
|---|
| 740 | paranoid_free(tmp);
|
|---|
| 741 | asprintf(&tmp, "%s/BOOTLOADER.DEVICE", bkpinfo->tmpdir);
|
|---|
| 742 | if (write_one_liner_data_file(tmp, bkpinfo->boot_device)) {
|
|---|
| 743 | log_msg(1, "%ld: Unable to write one-liner boot device", __LINE__);
|
|---|
| 744 | }
|
|---|
| 745 | paranoid_free(tmp);
|
|---|
| 746 | switch (bkpinfo->backup_media_type) {
|
|---|
| 747 | case cdr:
|
|---|
| 748 | asprintf(&value, "cdr");
|
|---|
| 749 | break;
|
|---|
| 750 | case cdrw:
|
|---|
| 751 | asprintf(&value, "cdrw");
|
|---|
| 752 | break;
|
|---|
| 753 | case cdstream:
|
|---|
| 754 | asprintf(&value, "cdstream");
|
|---|
| 755 | break;
|
|---|
| 756 | case tape:
|
|---|
| 757 | asprintf(&value, "tape");
|
|---|
| 758 | break;
|
|---|
| 759 | case udev:
|
|---|
| 760 | asprintf(&value, "udev");
|
|---|
| 761 | break;
|
|---|
| 762 | case iso:
|
|---|
| 763 | asprintf(&value, "iso");
|
|---|
| 764 | break;
|
|---|
| 765 | case nfs:
|
|---|
| 766 | asprintf(&value, "nfs");
|
|---|
| 767 | break;
|
|---|
| 768 | case dvd:
|
|---|
| 769 | asprintf(&value, "dvd");
|
|---|
| 770 | break;
|
|---|
| 771 | default:
|
|---|
| 772 | fatal_error("Unknown backup_media_type");
|
|---|
| 773 | }
|
|---|
| 774 | asprintf(&tmp, "%s/BACKUP-MEDIA-TYPE", bkpinfo->tmpdir);
|
|---|
| 775 | if (write_one_liner_data_file(tmp, value)) {
|
|---|
| 776 | res++;
|
|---|
| 777 | log_msg(1, "%ld: Unable to write one-liner backup-media-type",
|
|---|
| 778 | __LINE__);
|
|---|
| 779 | }
|
|---|
| 780 | paranoid_free(value);
|
|---|
| 781 | paranoid_free(tmp);
|
|---|
| 782 | log_to_screen(bkpinfo->tmpdir);
|
|---|
| 783 | asprintf(&tmp, "%s/BOOTLOADER.NAME", bkpinfo->tmpdir);
|
|---|
| 784 | if (write_one_liner_data_file(tmp, bootldr_str)) {
|
|---|
| 785 | res++;
|
|---|
| 786 | log_msg(1, "%ld: Unable to write one-liner bootloader.name",
|
|---|
| 787 | __LINE__);
|
|---|
| 788 | }
|
|---|
| 789 | paranoid_free(bootldr_str);
|
|---|
| 790 | paranoid_free(tmp);
|
|---|
| 791 | asprintf(&tmp, "%s/DIFFERENTIAL", bkpinfo->tmpdir);
|
|---|
| 792 | if (bkpinfo->differential) {
|
|---|
| 793 | res += write_one_liner_data_file(tmp, "1");
|
|---|
| 794 | } else {
|
|---|
| 795 | res += write_one_liner_data_file(tmp, "0");
|
|---|
| 796 | }
|
|---|
| 797 | paranoid_free(tmp);
|
|---|
| 798 |
|
|---|
| 799 | estimated_total_noof_slices =
|
|---|
| 800 | size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
|
|---|
| 801 | /* add nfs stuff here? */
|
|---|
| 802 | asprintf(&command, "mkdir -p %s/images", bkpinfo->scratchdir);
|
|---|
| 803 | if (system(command)) {
|
|---|
| 804 | res++;
|
|---|
| 805 | log_OS_error("Unable to make images directory");
|
|---|
| 806 | }
|
|---|
| 807 | paranoid_free(command);
|
|---|
| 808 |
|
|---|
| 809 | asprintf(&command, "mkdir -p %s%s", bkpinfo->scratchdir, MNT_FLOPPY);
|
|---|
| 810 | if (system(command)) {
|
|---|
| 811 | res++;
|
|---|
| 812 | log_OS_error("Unable to make mnt floppy directory");
|
|---|
| 813 | }
|
|---|
| 814 | paranoid_free(command);
|
|---|
| 815 |
|
|---|
| 816 | asprintf(&tmp, "BTW, I'm telling Mindi your kernel is '%s'",
|
|---|
| 817 | bkpinfo->kernel_path);
|
|---|
| 818 | log_to_screen(tmp);
|
|---|
| 819 | paranoid_free(tmp);
|
|---|
| 820 |
|
|---|
| 821 | log_msg(1, "lines_in_filelist = %ld", lines_in_filelist);
|
|---|
| 822 |
|
|---|
| 823 | // Watch it! This next line adds a parameter...
|
|---|
| 824 | if (bkpinfo->nonbootable_backup) {
|
|---|
| 825 | asprintf(&tmp, " NONBOOTABLE");
|
|---|
| 826 | } else {
|
|---|
| 827 | asprintf(&tmp, " ");
|
|---|
| 828 | }
|
|---|
| 829 |
|
|---|
| 830 | asprintf(&command,
|
|---|
| 831 | /* "mindi --custom 2=%s 3=%s/images 4=\"%s\" 5=\"%s\" \
|
|---|
| 832 | 6=\"%s\" 7=%ld 8=\"%s\" 9=\"%s\" 10=\"%s\" \
|
|---|
| 833 | 11=\"%s\" 12=%s 13=%ld 14=\"%s\" 15=\"%s\" 16=\"%s\" 17=\"%s\" 18=%ld 19=%d",*/
|
|---|
| 834 | "mindi --custom %s %s/images '%s' '%s' \
|
|---|
| 835 | '%s' %ld '%s' '%s' '%s' \
|
|---|
| 836 | '%s' %s %ld '%s' '%s' '%s' '%s' %ld %d %s", bkpinfo->tmpdir, // parameter #2
|
|---|
| 837 | bkpinfo->scratchdir, // parameter #3
|
|---|
| 838 | bkpinfo->kernel_path, // parameter #4
|
|---|
| 839 | tape_device, // parameter #5
|
|---|
| 840 | tape_size_sz, // parameter #6
|
|---|
| 841 | lines_in_filelist, // parameter #7 (INT)
|
|---|
| 842 | use_lzo_sz, // parameter #8
|
|---|
| 843 | cd_recovery_sz, // parameter #9
|
|---|
| 844 | bkpinfo->image_devs, // parameter #10
|
|---|
| 845 | broken_bios_sz, // parameter #11
|
|---|
| 846 | last_filelist_number, // parameter #12 (STRING)
|
|---|
| 847 | estimated_total_noof_slices, // parameter #13 (INT)
|
|---|
| 848 | devs_to_exclude, // parameter #14
|
|---|
| 849 | use_comp_sz, // parameter #15
|
|---|
| 850 | use_lilo_sz, // parameter #16
|
|---|
| 851 | use_star_sz, // parameter #17
|
|---|
| 852 | bkpinfo->internal_tape_block_size, // parameter #18 (LONG)
|
|---|
| 853 | bkpinfo->differential, // parameter #19 (INT)
|
|---|
| 854 | tmp);
|
|---|
| 855 | paranoid_free(tmp);
|
|---|
| 856 | paranoid_free(tape_size_sz);
|
|---|
| 857 | paranoid_free(use_lzo_sz);
|
|---|
| 858 | paranoid_free(tape_device);
|
|---|
| 859 | paranoid_free(use_star_sz);
|
|---|
| 860 | paranoid_free(use_comp_sz);
|
|---|
| 861 | paranoid_free(broken_bios_sz);
|
|---|
| 862 | paranoid_free(cd_recovery_sz);
|
|---|
| 863 | paranoid_free(last_filelist_number);
|
|---|
| 864 | paranoid_free(devs_to_exclude);
|
|---|
| 865 | paranoid_free(use_lilo_sz);
|
|---|
| 866 |
|
|---|
| 867 | log_msg(2, command);
|
|---|
| 868 |
|
|---|
| 869 | // popup_and_OK("Pausing");
|
|---|
| 870 | res = run_program_and_log_to_screen(command,
|
|---|
| 871 | "Generating boot+data disks");
|
|---|
| 872 | paranoid_free(command);
|
|---|
| 873 |
|
|---|
| 874 | if (bkpinfo->nonbootable_backup) {
|
|---|
| 875 | res = 0;
|
|---|
| 876 | } // hack
|
|---|
| 877 | if (!res) {
|
|---|
| 878 | log_to_screen("Boot+data disks were created OK");
|
|---|
| 879 | asprintf(&command, "mkdir -p /root/images/mindi/");
|
|---|
| 880 | log_msg(2, command);
|
|---|
| 881 | run_program_and_log_output(command, FALSE);
|
|---|
| 882 | paranoid_free(command);
|
|---|
| 883 |
|
|---|
| 884 | asprintf(&command,
|
|---|
| 885 | "cp -f %s/images/mindi.iso /root/images/mindi/mondorescue.iso",
|
|---|
| 886 | bkpinfo->scratchdir);
|
|---|
| 887 | log_msg(2, command);
|
|---|
| 888 | run_program_and_log_output(command, FALSE);
|
|---|
| 889 | paranoid_free(command);
|
|---|
| 890 |
|
|---|
| 891 | if (bkpinfo->nonbootable_backup) {
|
|---|
| 892 | asprintf(&command, "cp -f %s/all.tar.gz %s/images",
|
|---|
| 893 | bkpinfo->tmpdir, bkpinfo->scratchdir);
|
|---|
| 894 | if (system(command)) {
|
|---|
| 895 | fatal_error("Unable to create temporary duff tarball");
|
|---|
| 896 | paranoid_free(command);
|
|---|
| 897 | }
|
|---|
| 898 | }
|
|---|
| 899 | asprintf(&command, "cp -f %s/mindi-*oot*.img %s/images",
|
|---|
| 900 | bkpinfo->tmpdir, bkpinfo->scratchdir);
|
|---|
| 901 | log_msg(2, command);
|
|---|
| 902 | run_program_and_log_output(command, FALSE);
|
|---|
| 903 | paranoid_free(command);
|
|---|
| 904 |
|
|---|
| 905 | asprintf(&tmp, "cp -f %s/images/all.tar.gz %s",
|
|---|
| 906 | bkpinfo->scratchdir, bkpinfo->tmpdir);
|
|---|
| 907 | if (system(tmp)) {
|
|---|
| 908 | fatal_error("Cannot find all.tar.gz in tmpdir");
|
|---|
| 909 | }
|
|---|
| 910 | paranoid_free(tmp);
|
|---|
| 911 |
|
|---|
| 912 | if (res) {
|
|---|
| 913 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
|---|
| 914 | } else {
|
|---|
| 915 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 916 | }
|
|---|
| 917 | } else {
|
|---|
| 918 | log_to_screen("Mindi failed to create your boot+data disks.");
|
|---|
| 919 | asprintf(&command, "grep 'Fatal error' /var/log/mindi.log");
|
|---|
| 920 | asprintf(&tmp, call_program_and_get_last_line_of_output(command));
|
|---|
| 921 | paranoid_free(command);
|
|---|
| 922 | if (strlen(tmp) > 1) {
|
|---|
| 923 | popup_and_OK(tmp);
|
|---|
| 924 | }
|
|---|
| 925 | paranoid_free(tmp);
|
|---|
| 926 | }
|
|---|
| 927 | return (res);
|
|---|
| 928 | }
|
|---|
| 929 |
|
|---|
| 930 |
|
|---|
| 931 | /**
|
|---|
| 932 | * Maximum number of filesets allowed in this function.
|
|---|
| 933 | */
|
|---|
| 934 | #define MAX_NOOF_SETS_HERE 32767
|
|---|
| 935 |
|
|---|
| 936 | /**
|
|---|
| 937 | * Offset of the bkpinfo pointer (in bytes) from the
|
|---|
| 938 | * buffer passed to create_afio_files_in_background.
|
|---|
| 939 | */
|
|---|
| 940 | #define BKPINFO_LOC_OFFSET (16+MAX_NOOF_SETS_HERE/8+16)
|
|---|
| 941 |
|
|---|
| 942 | /**
|
|---|
| 943 | * Main function for each @c afio thread.
|
|---|
| 944 | * @param inbuf A transfer block containing:
|
|---|
| 945 | * - @c p_last_set_archived: [offset 0] pointer to an @c int
|
|---|
| 946 | * containing the last set archived.
|
|---|
| 947 | * - @c p_archival_threads_running: [offset 4] pointer to an @c int
|
|---|
| 948 | * containing the number of archival threads currently running.
|
|---|
| 949 | * - @c p_next_set_to_archive: [offset 8] pointer to an @c int containing
|
|---|
| 950 | * the next set that should be archived.
|
|---|
| 951 | * - @c p_list_of_fileset_flags: [offset 12] @c char pointer pointing to a
|
|---|
| 952 | * bit array, where each bit corresponds to a filelist (1=needs
|
|---|
| 953 | * to be archived, 0=archived).
|
|---|
| 954 | * - @c bkpinfo: [offset BKPINFO_LOC_OFFSET] pointer to backup information
|
|---|
| 955 | * structure. Fields used:
|
|---|
| 956 | * - @c tmpdir
|
|---|
| 957 | * - @c zip_suffix
|
|---|
| 958 | *
|
|---|
| 959 | * Any of the above may be modified by the caller at any time.
|
|---|
| 960 | *
|
|---|
| 961 | * @bug Assumes @c int pointers are 4 bytes.
|
|---|
| 962 | * @see archive_this_fileset
|
|---|
| 963 | * @see make_afioballs_and_images
|
|---|
| 964 | * @return NULL, always.
|
|---|
| 965 | * @ingroup LLarchiveGroup
|
|---|
| 966 | */
|
|---|
| 967 | void *create_afio_files_in_background(void *inbuf)
|
|---|
| 968 | {
|
|---|
| 969 | long int archiving_set_no;
|
|---|
| 970 | char *archiving_filelist_fname;
|
|---|
| 971 | char *archiving_afioball_fname;
|
|---|
| 972 | char *curr_xattr_list_fname;
|
|---|
| 973 | char *curr_acl_list_fname;
|
|---|
| 974 |
|
|---|
| 975 | struct s_bkpinfo *bkpinfo;
|
|---|
| 976 | char *tmp;
|
|---|
| 977 | int res = 0, retval = 0;
|
|---|
| 978 | int *p_archival_threads_running;
|
|---|
| 979 | int *p_last_set_archived;
|
|---|
| 980 | int *p_next_set_to_archive;
|
|---|
| 981 | char *p_list_of_fileset_flags;
|
|---|
| 982 | int this_thread_no = g_current_thread_no++;
|
|---|
| 983 |
|
|---|
| 984 | p_last_set_archived = (int *) inbuf;
|
|---|
| 985 | p_archival_threads_running = (int *) (inbuf + 4);
|
|---|
| 986 | p_next_set_to_archive = (int *) (inbuf + 8);
|
|---|
| 987 | p_list_of_fileset_flags = (char *) (inbuf + 12);
|
|---|
| 988 | bkpinfo = (struct s_bkpinfo *) (inbuf + BKPINFO_LOC_OFFSET);
|
|---|
| 989 |
|
|---|
| 990 | asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
|---|
| 991 | bkpinfo->tmpdir, 0L);
|
|---|
| 992 | archiving_set_no = 0;
|
|---|
| 993 | while (does_file_exist(archiving_filelist_fname)) {
|
|---|
| 994 | paranoid_free(archiving_filelist_fname);
|
|---|
| 995 | if (g_exiting) {
|
|---|
| 996 | fatal_error("Execution run aborted (pthread)");
|
|---|
| 997 | }
|
|---|
| 998 | if (archiving_set_no >= MAX_NOOF_SETS_HERE) {
|
|---|
| 999 | fatal_error
|
|---|
| 1000 | ("Maximum number of filesets exceeded. Adjust MAX_NOOF_SETS_HERE, please.");
|
|---|
| 1001 | }
|
|---|
| 1002 | if (!semaphore_p()) {
|
|---|
| 1003 | log_msg(3, "P sem failed (pid=%d)", (int) getpid());
|
|---|
| 1004 | fatal_error("Cannot get semaphore P");
|
|---|
| 1005 | }
|
|---|
| 1006 | if (archiving_set_no < *p_next_set_to_archive) {
|
|---|
| 1007 | archiving_set_no = *p_next_set_to_archive;
|
|---|
| 1008 | }
|
|---|
| 1009 | *p_next_set_to_archive = *p_next_set_to_archive + 1;
|
|---|
| 1010 | if (!semaphore_v()) {
|
|---|
| 1011 | fatal_error("Cannot get semaphore V");
|
|---|
| 1012 | }
|
|---|
| 1013 |
|
|---|
| 1014 | /* backup this set of files */
|
|---|
| 1015 | asprintf(&archiving_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
|
|---|
| 1016 | bkpinfo->tmpdir, archiving_set_no, bkpinfo->zip_suffix);
|
|---|
| 1017 | asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
|---|
| 1018 | bkpinfo->tmpdir, archiving_set_no);
|
|---|
| 1019 | if (!does_file_exist(archiving_filelist_fname)) {
|
|---|
| 1020 | log_msg(3,
|
|---|
| 1021 | "%s[%d:%d] - well, I would archive %d, except that it doesn't exist. I'll stop now.",
|
|---|
| 1022 | FORTY_SPACES, getpid(), this_thread_no,
|
|---|
| 1023 | archiving_set_no);
|
|---|
| 1024 | paranoid_free(archiving_filelist_fname);
|
|---|
| 1025 | paranoid_free(archiving_afioball_fname);
|
|---|
| 1026 | break;
|
|---|
| 1027 | }
|
|---|
| 1028 |
|
|---|
| 1029 | asprintf(&tmp, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
|---|
| 1030 | archiving_set_no - ARCH_BUFFER_NUM, bkpinfo->zip_suffix);
|
|---|
| 1031 | if (does_file_exist(tmp)) {
|
|---|
| 1032 | log_msg(4, "%s[%d:%d] - waiting for storer",
|
|---|
| 1033 | FORTY_SPACES, getpid(), this_thread_no);
|
|---|
| 1034 | while (does_file_exist(tmp)) {
|
|---|
| 1035 | sleep(1);
|
|---|
| 1036 | }
|
|---|
| 1037 | log_msg(4, "[%d] - continuing", getpid());
|
|---|
| 1038 | }
|
|---|
| 1039 | paranoid_free(tmp);
|
|---|
| 1040 |
|
|---|
| 1041 | log_msg(4, "%s[%d:%d] - EXATing %d...", FORTY_SPACES, getpid(),
|
|---|
| 1042 | this_thread_no, archiving_set_no);
|
|---|
| 1043 | asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
|
|---|
| 1044 | bkpinfo->tmpdir, archiving_set_no);
|
|---|
| 1045 | asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
|
|---|
| 1046 | bkpinfo->tmpdir, archiving_set_no);
|
|---|
| 1047 | get_fattr_list(archiving_filelist_fname, curr_xattr_list_fname);
|
|---|
| 1048 | paranoid_free(curr_xattr_list_fname);
|
|---|
| 1049 | get_acl_list(archiving_filelist_fname, curr_acl_list_fname);
|
|---|
| 1050 | paranoid_free(curr_acl_list_fname);
|
|---|
| 1051 |
|
|---|
| 1052 | log_msg(4, "%s[%d:%d] - archiving %d...", FORTY_SPACES, getpid(),
|
|---|
| 1053 | this_thread_no, archiving_set_no);
|
|---|
| 1054 | res = archive_this_fileset(bkpinfo, archiving_filelist_fname,
|
|---|
| 1055 | archiving_afioball_fname,
|
|---|
| 1056 | archiving_set_no);
|
|---|
| 1057 | paranoid_free(archiving_afioball_fname);
|
|---|
| 1058 | paranoid_free(archiving_filelist_fname);
|
|---|
| 1059 | retval += res;
|
|---|
| 1060 |
|
|---|
| 1061 | if (res) {
|
|---|
| 1062 | asprintf(&tmp,
|
|---|
| 1063 | "Errors occurred while archiving set %ld. Please review logs.",
|
|---|
| 1064 | archiving_set_no);
|
|---|
| 1065 | log_to_screen(tmp);
|
|---|
| 1066 | paranoid_free(tmp);
|
|---|
| 1067 | }
|
|---|
| 1068 | if (!semaphore_p()) {
|
|---|
| 1069 | fatal_error("Cannot get semaphore P");
|
|---|
| 1070 | }
|
|---|
| 1071 |
|
|---|
| 1072 | set_bit_N_of_array(p_list_of_fileset_flags, archiving_set_no, 5);
|
|---|
| 1073 |
|
|---|
| 1074 | if (*p_last_set_archived < archiving_set_no) {
|
|---|
| 1075 | *p_last_set_archived = archiving_set_no;
|
|---|
| 1076 | } // finished archiving this one
|
|---|
| 1077 |
|
|---|
| 1078 | if (!semaphore_v()) {
|
|---|
| 1079 | fatal_error("Cannot get semaphore V");
|
|---|
| 1080 | }
|
|---|
| 1081 | log_msg(4, "%s[%d:%d] - archived %d OK", FORTY_SPACES, getpid(),
|
|---|
| 1082 | this_thread_no, archiving_set_no);
|
|---|
| 1083 | archiving_set_no++;
|
|---|
| 1084 | asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
|---|
| 1085 | bkpinfo->tmpdir, archiving_set_no);
|
|---|
| 1086 | }
|
|---|
| 1087 | if (!semaphore_p()) {
|
|---|
| 1088 | fatal_error("Cannot get semaphore P");
|
|---|
| 1089 | }
|
|---|
| 1090 | (*p_archival_threads_running)--;
|
|---|
| 1091 | if (!semaphore_v()) {
|
|---|
| 1092 | fatal_error("Cannot get semaphore V");
|
|---|
| 1093 | }
|
|---|
| 1094 | log_msg(3, "%s[%d:%d] - exiting", FORTY_SPACES, getpid(),
|
|---|
| 1095 | this_thread_no);
|
|---|
| 1096 | paranoid_free(archiving_filelist_fname);
|
|---|
| 1097 | pthread_exit(NULL);
|
|---|
| 1098 | }
|
|---|
| 1099 |
|
|---|
| 1100 |
|
|---|
| 1101 | /**
|
|---|
| 1102 | * Finalize the backup.
|
|---|
| 1103 | * For streaming backups, this writes the closing block
|
|---|
| 1104 | * to the stream. For CD-based backups, this creates
|
|---|
| 1105 | * the final ISO image.
|
|---|
| 1106 | * @param bkpinfo The backup information structure, used only
|
|---|
| 1107 | * for the @c backup_media_type.
|
|---|
| 1108 | * @ingroup MLarchiveGroup
|
|---|
| 1109 | */
|
|---|
| 1110 | int do_that_final_phase(struct s_bkpinfo *bkpinfo)
|
|---|
| 1111 | {
|
|---|
| 1112 |
|
|---|
| 1113 | /*@ int ************************************** */
|
|---|
| 1114 | int res = 0;
|
|---|
| 1115 | int retval = 0;
|
|---|
| 1116 |
|
|---|
| 1117 | /*@ buffers ********************************** */
|
|---|
| 1118 |
|
|---|
| 1119 | assert(bkpinfo != NULL);
|
|---|
| 1120 | mvaddstr_and_log_it(g_currentY, 0,
|
|---|
| 1121 | "Writing any remaining data to media ");
|
|---|
| 1122 |
|
|---|
| 1123 | log_msg(1, "Closing tape/CD ... ");
|
|---|
| 1124 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 1125 | /* write tape/cdstream */
|
|---|
| 1126 | closeout_tape(bkpinfo);
|
|---|
| 1127 | } else {
|
|---|
| 1128 | /* write final ISO */
|
|---|
| 1129 | res = write_final_iso_if_necessary(bkpinfo);
|
|---|
| 1130 | retval += res;
|
|---|
| 1131 | if (res) {
|
|---|
| 1132 | log_msg(1, "write_final_iso_if_necessary returned an error");
|
|---|
| 1133 | }
|
|---|
| 1134 | }
|
|---|
| 1135 | log_msg(2, "Fork is exiting ... ");
|
|---|
| 1136 |
|
|---|
| 1137 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 1138 |
|
|---|
| 1139 | /* final stuff */
|
|---|
| 1140 | if (retval) {
|
|---|
| 1141 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
|---|
| 1142 | } else {
|
|---|
| 1143 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 1144 | }
|
|---|
| 1145 |
|
|---|
| 1146 | return (retval);
|
|---|
| 1147 | }
|
|---|
| 1148 |
|
|---|
| 1149 |
|
|---|
| 1150 | /**
|
|---|
| 1151 | * Initialize the backup.
|
|---|
| 1152 | * Does the following:
|
|---|
| 1153 | * - Sets up the serial number.
|
|---|
| 1154 | * - For streaming backups, opens the tape stream and writes the data disks
|
|---|
| 1155 | * and backup headers.
|
|---|
| 1156 | * - For CD-based backups, wipes the ISOs in the target directory.
|
|---|
| 1157 | *
|
|---|
| 1158 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 1159 | * - @c backup_media_type
|
|---|
| 1160 | * - @c cdrw_speed
|
|---|
| 1161 | * - @c prefix
|
|---|
| 1162 | * - @c isodir
|
|---|
| 1163 | * - @c media_device
|
|---|
| 1164 | * - @c scratchdir
|
|---|
| 1165 | * - @c tmpdir
|
|---|
| 1166 | * @return The number of errors encountered (0 for success).
|
|---|
| 1167 | * @ingroup MLarchiveGroup
|
|---|
| 1168 | */
|
|---|
| 1169 | int do_that_initial_phase(struct s_bkpinfo *bkpinfo)
|
|---|
| 1170 | {
|
|---|
| 1171 | /*@ int *************************************** */
|
|---|
| 1172 | int retval = 0;
|
|---|
| 1173 |
|
|---|
| 1174 | /*@ buffers *********************************** */
|
|---|
| 1175 | char *command, *tmpfile, *data_disks_file, *tmp;
|
|---|
| 1176 |
|
|---|
| 1177 | assert(bkpinfo != NULL);
|
|---|
| 1178 | asprintf(&data_disks_file, "%s/all.tar.gz", bkpinfo->tmpdir);
|
|---|
| 1179 |
|
|---|
| 1180 | asprintf(&g_serial_string,
|
|---|
| 1181 | call_program_and_get_last_line_of_output("dd \
|
|---|
| 1182 | if=/dev/urandom bs=16 count=1 2> /dev/null | \
|
|---|
| 1183 | hexdump | tr -s ' ' '0' | head -n1"));
|
|---|
| 1184 | strip_spaces(g_serial_string);
|
|---|
| 1185 | asprintf(&tmp, "%s...word.", g_serial_string);
|
|---|
| 1186 | paranoid_free(g_serial_string);
|
|---|
| 1187 | g_serial_string = tmp;
|
|---|
| 1188 | log_msg(2, "g_serial_string = '%s'", g_serial_string);
|
|---|
| 1189 |
|
|---|
| 1190 | asprintf(&tmpfile, "%s/archives/SERIAL-STRING", bkpinfo->scratchdir);
|
|---|
| 1191 | if (write_one_liner_data_file(tmpfile, g_serial_string)) {
|
|---|
| 1192 | log_msg(1, "%ld: Failed to write serial string", __LINE__);
|
|---|
| 1193 | }
|
|---|
| 1194 | paranoid_free(g_serial_string);
|
|---|
| 1195 | paranoid_free(tmpfile);
|
|---|
| 1196 |
|
|---|
| 1197 | mvaddstr_and_log_it(g_currentY, 0, "Preparing to archive your data");
|
|---|
| 1198 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 1199 | if (bkpinfo->backup_media_type == cdstream) {
|
|---|
| 1200 | openout_cdstream(bkpinfo->media_device, bkpinfo->cdrw_speed);
|
|---|
| 1201 | } else {
|
|---|
| 1202 | openout_tape(bkpinfo->media_device, bkpinfo->internal_tape_block_size); /* sets g_tape_stream */
|
|---|
| 1203 | }
|
|---|
| 1204 | if (!g_tape_stream) {
|
|---|
| 1205 | fatal_error("Cannot open backup (streaming) device");
|
|---|
| 1206 | }
|
|---|
| 1207 | log_msg(1, "Backup (stream) opened OK");
|
|---|
| 1208 | write_data_disks_to_stream(data_disks_file);
|
|---|
| 1209 | } else {
|
|---|
| 1210 | log_msg(1, "Backing up to CD's");
|
|---|
| 1211 | }
|
|---|
| 1212 | paranoid_free(data_disks_file);
|
|---|
| 1213 |
|
|---|
| 1214 | asprintf(&command, "rm -f %s/%s/%s-[1-9]*.iso", bkpinfo->isodir,
|
|---|
| 1215 | bkpinfo->nfs_remote_dir, bkpinfo->prefix);
|
|---|
| 1216 | paranoid_system(command);
|
|---|
| 1217 | paranoid_free(command);
|
|---|
| 1218 | wipe_archives(bkpinfo->scratchdir);
|
|---|
| 1219 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 1220 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 1221 | write_header_block_to_stream(0, "start-of-tape",
|
|---|
| 1222 | BLK_START_OF_TAPE);
|
|---|
| 1223 | write_header_block_to_stream(0, "start-of-backup",
|
|---|
| 1224 | BLK_START_OF_BACKUP);
|
|---|
| 1225 | }
|
|---|
| 1226 | return (retval);
|
|---|
| 1227 | }
|
|---|
| 1228 |
|
|---|
| 1229 |
|
|---|
| 1230 | /**
|
|---|
| 1231 | * Calls floppy-formatting @c cmd and tracks its progress if possible.
|
|---|
| 1232 | *
|
|---|
| 1233 | * @param cmd The command to run (e.g. @c fdformat @c /dev/fd0).
|
|---|
| 1234 | * @param title The human-friendly description of the floppy you are writing.
|
|---|
| 1235 | * This will be used as the title in the progress bar window. Example:
|
|---|
| 1236 | * "Formatting disk /dev/fd0".
|
|---|
| 1237 | * @see format_disk
|
|---|
| 1238 | * @return The exit code of fdformat/superformat.
|
|---|
| 1239 | */
|
|---|
| 1240 | int format_disk_SUB(char *cmd, char *title)
|
|---|
| 1241 | {
|
|---|
| 1242 |
|
|---|
| 1243 | /*@ int *************************************************************** */
|
|---|
| 1244 | int res = 0;
|
|---|
| 1245 | int percentage = 0;
|
|---|
| 1246 | int maxtracks = 0;
|
|---|
| 1247 | int trackno = 0;
|
|---|
| 1248 | int last_trkno = 0;
|
|---|
| 1249 |
|
|---|
| 1250 | /*@ buffers *********************************************************** */
|
|---|
| 1251 | char *command;
|
|---|
| 1252 | char *tempfile;
|
|---|
| 1253 |
|
|---|
| 1254 | /*@ pointers ********************************************************** */
|
|---|
| 1255 | FILE *pin;
|
|---|
| 1256 |
|
|---|
| 1257 | assert_string_is_neither_NULL_nor_zerolength(cmd);
|
|---|
| 1258 | assert_string_is_neither_NULL_nor_zerolength(title);
|
|---|
| 1259 |
|
|---|
| 1260 | #ifdef __FreeBSD__
|
|---|
| 1261 | /* Ugh. FreeBSD fdformat prints out this pretty progress indicator that's
|
|---|
| 1262 | impossible to parse. It looks like
|
|---|
| 1263 | VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVF-------------------
|
|---|
| 1264 | where V means verified, E means error, F means formatted, and - means
|
|---|
| 1265 | not done yet.
|
|---|
| 1266 | */
|
|---|
| 1267 | return (run_program_and_log_to_screen(cmd, title));
|
|---|
| 1268 | #endif
|
|---|
| 1269 |
|
|---|
| 1270 | /* if Debian then do bog-standard superformat; don't be pretty */
|
|---|
| 1271 | if (strstr(cmd, "superformat")) {
|
|---|
| 1272 | return (run_program_and_log_to_screen(cmd, title));
|
|---|
| 1273 | }
|
|---|
| 1274 | /* if not Debian then go ahead & use fdformat */
|
|---|
| 1275 | asprintf(&tempfile, "%s",
|
|---|
| 1276 | call_program_and_get_last_line_of_output
|
|---|
| 1277 | ("mktemp -q /tmp/mondo.XXXXXXXX"));
|
|---|
| 1278 | asprintf(&command, "%s >> %s 2>> %s; rm -f %s", cmd, tempfile,
|
|---|
| 1279 | tempfile, tempfile);
|
|---|
| 1280 | log_msg(3, command);
|
|---|
| 1281 | open_evalcall_form(title);
|
|---|
| 1282 | if (!(pin = popen(command, "r"))) {
|
|---|
| 1283 | log_OS_error("fmt err");
|
|---|
| 1284 | return (1);
|
|---|
| 1285 | }
|
|---|
| 1286 | if (strstr(command, "1722")) {
|
|---|
| 1287 | maxtracks = 82;
|
|---|
| 1288 | } else {
|
|---|
| 1289 | maxtracks = 80;
|
|---|
| 1290 | }
|
|---|
| 1291 | paranoid_free(command);
|
|---|
| 1292 |
|
|---|
| 1293 | for (sleep(1); does_file_exist(tempfile); sleep(1)) {
|
|---|
| 1294 | trackno = get_trackno_from_logfile(tempfile);
|
|---|
| 1295 | if (trackno < 0 || trackno > 80) {
|
|---|
| 1296 | log_msg(1, "Weird track#");
|
|---|
| 1297 | continue;
|
|---|
| 1298 | }
|
|---|
| 1299 | percentage = trackno * 100 / maxtracks;
|
|---|
| 1300 | if (trackno <= 5 && last_trkno > 40) {
|
|---|
| 1301 | close_evalcall_form();
|
|---|
| 1302 | strcpy(title, "Verifying format");
|
|---|
| 1303 | open_evalcall_form(title);
|
|---|
| 1304 | }
|
|---|
| 1305 | last_trkno = trackno;
|
|---|
| 1306 | update_evalcall_form(percentage);
|
|---|
| 1307 | }
|
|---|
| 1308 | close_evalcall_form();
|
|---|
| 1309 | if (pclose(pin)) {
|
|---|
| 1310 | res++;
|
|---|
| 1311 | log_OS_error("Unable to pclose");
|
|---|
| 1312 | }
|
|---|
| 1313 | unlink(tempfile);
|
|---|
| 1314 | paranoid_free(tempfile);
|
|---|
| 1315 | return (res);
|
|---|
| 1316 | }
|
|---|
| 1317 |
|
|---|
| 1318 |
|
|---|
| 1319 | /**
|
|---|
| 1320 | * Wrapper around @c format_disk_SUB().
|
|---|
| 1321 | * This function calls @c format_disk_SUB() with a @c device of its @c device
|
|---|
| 1322 | * parameter and a @c title of Formatting disk @c device. If the format
|
|---|
| 1323 | * fails, the user will be given the option of retrying.
|
|---|
| 1324 | *
|
|---|
| 1325 | * @param device The floppy drive to write to.
|
|---|
| 1326 | * @see format_disk_SUB
|
|---|
| 1327 | * @return The exit code of fdformat/superformat.
|
|---|
| 1328 | * @ingroup deviceGroup
|
|---|
| 1329 | */
|
|---|
| 1330 | int format_disk(char *device)
|
|---|
| 1331 | {
|
|---|
| 1332 |
|
|---|
| 1333 | /*@ int ************************************************************** */
|
|---|
| 1334 | int res = 0;
|
|---|
| 1335 |
|
|---|
| 1336 | /*@ buffer *********************************************************** */
|
|---|
| 1337 | char *command;
|
|---|
| 1338 | char *title;
|
|---|
| 1339 |
|
|---|
| 1340 |
|
|---|
| 1341 | assert_string_is_neither_NULL_nor_zerolength(device);
|
|---|
| 1342 | if (!system("which superformat > /dev/null 2> /dev/null")) {
|
|---|
| 1343 | asprintf(&command, "superformat %s", device);
|
|---|
| 1344 | } else {
|
|---|
| 1345 | #ifdef __FreeBSD__
|
|---|
| 1346 | asprintf(&command, "fdformat -y %s", device);
|
|---|
| 1347 | #else
|
|---|
| 1348 | asprintf(&command, "fdformat %s", device);
|
|---|
| 1349 | #endif
|
|---|
| 1350 | }
|
|---|
| 1351 | asprintf(&title, "Formatting disk %s", device);
|
|---|
| 1352 | while ((res = format_disk_SUB(command, title))) {
|
|---|
| 1353 | if (!ask_me_yes_or_no("Failed to format disk. Retry?")) {
|
|---|
| 1354 | return (res);
|
|---|
| 1355 | }
|
|---|
| 1356 | }
|
|---|
| 1357 | paranoid_free(title);
|
|---|
| 1358 | paranoid_free(command);
|
|---|
| 1359 | return (res);
|
|---|
| 1360 | }
|
|---|
| 1361 |
|
|---|
| 1362 |
|
|---|
| 1363 | /**
|
|---|
| 1364 | * Get the <tt>N</tt>th bit of @c array.
|
|---|
| 1365 | * @param array The bit-array (as a @c char pointer).
|
|---|
| 1366 | * @param N The number of the bit you want.
|
|---|
| 1367 | * @return TRUE (bit is set) or FALSE (bit is not set).
|
|---|
| 1368 | * @see set_bit_N_of_array
|
|---|
| 1369 | * @ingroup utilityGroup
|
|---|
| 1370 | */
|
|---|
| 1371 | bool get_bit_N_of_array(char *array, int N)
|
|---|
| 1372 | {
|
|---|
| 1373 | int element_number;
|
|---|
| 1374 | int bit_number;
|
|---|
| 1375 | int mask;
|
|---|
| 1376 |
|
|---|
| 1377 | element_number = N / 8;
|
|---|
| 1378 | bit_number = N % 8;
|
|---|
| 1379 | mask = 1 << bit_number;
|
|---|
| 1380 | if (array[element_number] & mask) {
|
|---|
| 1381 | return (TRUE);
|
|---|
| 1382 | } else {
|
|---|
| 1383 | return (FALSE);
|
|---|
| 1384 | }
|
|---|
| 1385 | }
|
|---|
| 1386 |
|
|---|
| 1387 | /**
|
|---|
| 1388 | * @addtogroup LLarchiveGroup
|
|---|
| 1389 | * @{
|
|---|
| 1390 | */
|
|---|
| 1391 | /**
|
|---|
| 1392 | * Start up threads to archive your files.
|
|---|
| 1393 | *
|
|---|
| 1394 | * This function starts @c ARCH_THREADS threads,
|
|---|
| 1395 | * each starting execution in @c create_afio_files_in_background().
|
|---|
| 1396 | * Each thread will archive individual filesets, based on the
|
|---|
| 1397 | * pointers passed to it and continually updated, until all files
|
|---|
| 1398 | * have been backed up. This function coordinates the threads
|
|---|
| 1399 | * and copies their output to the @c scratchdir.
|
|---|
| 1400 | *
|
|---|
| 1401 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 1402 | * - @c backup_media_type
|
|---|
| 1403 | * - @c scratchdir
|
|---|
| 1404 | * - @c tmpdir
|
|---|
| 1405 | * - @c zip_suffix
|
|---|
| 1406 | *
|
|---|
| 1407 | * @return The number of errors encountered (0 for success)
|
|---|
| 1408 | */
|
|---|
| 1409 | int make_afioballs_and_images(struct s_bkpinfo *bkpinfo)
|
|---|
| 1410 | {
|
|---|
| 1411 |
|
|---|
| 1412 | /*@ int ************************************************** */
|
|---|
| 1413 | int retval = 0;
|
|---|
| 1414 | long int storing_set_no = 0;
|
|---|
| 1415 | int res = 0;
|
|---|
| 1416 | bool done_storing = FALSE;
|
|---|
| 1417 | char *result_str;
|
|---|
| 1418 | char *transfer_block;
|
|---|
| 1419 | void *vp;
|
|---|
| 1420 | void **pvp;
|
|---|
| 1421 |
|
|---|
| 1422 | /*@ buffers ********************************************** */
|
|---|
| 1423 | char *storing_filelist_fname;
|
|---|
| 1424 | char *storing_afioball_fname;
|
|---|
| 1425 | char *tmp;
|
|---|
| 1426 | char *media_usage_comment;
|
|---|
| 1427 | pthread_t archival_thread[ARCH_THREADS];
|
|---|
| 1428 | char *p_list_of_fileset_flags;
|
|---|
| 1429 | int *p_archival_threads_running;
|
|---|
| 1430 | int *p_last_set_archived;
|
|---|
| 1431 | int *p_next_set_to_archive;
|
|---|
| 1432 | int noof_threads;
|
|---|
| 1433 | int i;
|
|---|
| 1434 | char *curr_xattr_list_fname;
|
|---|
| 1435 | char *curr_acl_list_fname;
|
|---|
| 1436 | int misc_counter_that_is_not_important = 0;
|
|---|
| 1437 |
|
|---|
| 1438 | log_msg(8, "here");
|
|---|
| 1439 | assert(bkpinfo != NULL);
|
|---|
| 1440 | /* BERLIOS: To be removed */
|
|---|
| 1441 | malloc_string(result_str);
|
|---|
| 1442 | transfer_block =
|
|---|
| 1443 | malloc(sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
|
|---|
| 1444 | memset((void *) transfer_block, 0,
|
|---|
| 1445 | sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
|
|---|
| 1446 | p_last_set_archived = (int *) transfer_block;
|
|---|
| 1447 | p_archival_threads_running = (int *) (transfer_block + 4);
|
|---|
| 1448 | p_next_set_to_archive = (int *) (transfer_block + 8);
|
|---|
| 1449 | p_list_of_fileset_flags = (char *) (transfer_block + 12);
|
|---|
| 1450 | memcpy((void *) (transfer_block + BKPINFO_LOC_OFFSET),
|
|---|
| 1451 | (void *) bkpinfo, sizeof(struct s_bkpinfo));
|
|---|
| 1452 | pvp = &vp;
|
|---|
| 1453 | vp = (void *) result_str;
|
|---|
| 1454 | *p_archival_threads_running = 0;
|
|---|
| 1455 | *p_last_set_archived = -1;
|
|---|
| 1456 | *p_next_set_to_archive = 0;
|
|---|
| 1457 | log_to_screen("Archiving regular files");
|
|---|
| 1458 | log_msg(5, "Go, Shorty. It's your birthday.");
|
|---|
| 1459 | open_progress_form("Backing up filesystem",
|
|---|
| 1460 | "I am backing up your live filesystem now.",
|
|---|
| 1461 | "Please wait. This may take a couple of hours.",
|
|---|
| 1462 | "Working...",
|
|---|
| 1463 | get_last_filelist_number(bkpinfo) + 1);
|
|---|
| 1464 |
|
|---|
| 1465 | log_msg(5, "We're gonna party like it's your birthday.");
|
|---|
| 1466 |
|
|---|
| 1467 | srand((unsigned int) getpid());
|
|---|
| 1468 | g_sem_key = 1234 + random() % 30000;
|
|---|
| 1469 | if ((g_sem_id =
|
|---|
| 1470 | semget((key_t) g_sem_key, 1,
|
|---|
| 1471 | IPC_CREAT | S_IREAD | S_IWRITE)) == -1) {
|
|---|
| 1472 | fatal_error("MABAI - unable to semget");
|
|---|
| 1473 | }
|
|---|
| 1474 | if (!set_semvalue()) {
|
|---|
| 1475 | fatal_error("Unable to init semaphore");
|
|---|
| 1476 | } // initialize semaphore
|
|---|
| 1477 | for (noof_threads = 0; noof_threads < ARCH_THREADS; noof_threads++) {
|
|---|
| 1478 | log_msg(8, "Creating thread #%d", noof_threads);
|
|---|
| 1479 | (*p_archival_threads_running)++;
|
|---|
| 1480 | if ((res =
|
|---|
| 1481 | pthread_create(&archival_thread[noof_threads], NULL,
|
|---|
| 1482 | create_afio_files_in_background,
|
|---|
| 1483 | (void *) transfer_block))) {
|
|---|
| 1484 | fatal_error("Unable to create an archival thread");
|
|---|
| 1485 | }
|
|---|
| 1486 | }
|
|---|
| 1487 |
|
|---|
| 1488 | log_msg(8, "About to enter while() loop");
|
|---|
| 1489 | while (!done_storing) {
|
|---|
| 1490 | if (g_exiting) {
|
|---|
| 1491 | fatal_error("Execution run aborted (main loop)");
|
|---|
| 1492 | }
|
|---|
| 1493 | if (*p_archival_threads_running == 0
|
|---|
| 1494 | && *p_last_set_archived == storing_set_no - 1) {
|
|---|
| 1495 | log_msg(2,
|
|---|
| 1496 | "No archival threads are running. The last stored set was %d and I'm looking for %d. Take off your make-up; the party's over... :-)",
|
|---|
| 1497 | *p_last_set_archived, storing_set_no);
|
|---|
| 1498 | done_storing = TRUE;
|
|---|
| 1499 | } else
|
|---|
| 1500 | if (!get_bit_N_of_array
|
|---|
| 1501 | (p_list_of_fileset_flags, storing_set_no)) {
|
|---|
| 1502 | misc_counter_that_is_not_important =
|
|---|
| 1503 | (misc_counter_that_is_not_important + 1) % 5;
|
|---|
| 1504 | /* BERLIOS: media_usage_comment was NOT initialized !!! */
|
|---|
| 1505 | /* maybe */
|
|---|
| 1506 | tmp = percent_media_full_comment(bkpinfo);
|
|---|
| 1507 | asprintf(&media_usage_comment, "%s", tmp);
|
|---|
| 1508 | paranoid_free(tmp);
|
|---|
| 1509 | if (!misc_counter_that_is_not_important) {
|
|---|
| 1510 | update_progress_form(media_usage_comment);
|
|---|
| 1511 | }
|
|---|
| 1512 | paranoid_free(media_usage_comment);
|
|---|
| 1513 | sleep(1);
|
|---|
| 1514 | } else {
|
|---|
| 1515 | // store set N
|
|---|
| 1516 | asprintf(&storing_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
|---|
| 1517 | bkpinfo->tmpdir, storing_set_no);
|
|---|
| 1518 | asprintf(&storing_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
|
|---|
| 1519 | bkpinfo->tmpdir, storing_set_no, bkpinfo->zip_suffix);
|
|---|
| 1520 | asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
|
|---|
| 1521 | bkpinfo->tmpdir, storing_set_no);
|
|---|
| 1522 | asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
|
|---|
| 1523 | bkpinfo->tmpdir, storing_set_no);
|
|---|
| 1524 |
|
|---|
| 1525 | log_msg(2, "Storing set %d", storing_set_no);
|
|---|
| 1526 | while (!does_file_exist(storing_filelist_fname)
|
|---|
| 1527 | || !does_file_exist(storing_afioball_fname)) {
|
|---|
| 1528 | log_msg(2,
|
|---|
| 1529 | "Warning - either %s or %s doesn't exist yet. I'll pause 5 secs.",
|
|---|
| 1530 | storing_filelist_fname, storing_afioball_fname);
|
|---|
| 1531 | sleep(5);
|
|---|
| 1532 | }
|
|---|
| 1533 | tmp = percent_media_full_comment(bkpinfo);
|
|---|
| 1534 | asprintf(&media_usage_comment, "%s", tmp);
|
|---|
| 1535 | paranoid_free(tmp);
|
|---|
| 1536 | /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
|
|---|
| 1537 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 1538 | register_in_tape_catalog(fileset, storing_set_no, -1,
|
|---|
| 1539 | storing_afioball_fname);
|
|---|
| 1540 | maintain_collection_of_recent_archives(bkpinfo->tmpdir,
|
|---|
| 1541 | storing_afioball_fname);
|
|---|
| 1542 | iamhere("Writing EXAT files");
|
|---|
| 1543 | res += write_EXAT_files_to_tape(bkpinfo,
|
|---|
| 1544 | curr_xattr_list_fname,
|
|---|
| 1545 | curr_acl_list_fname);
|
|---|
| 1546 | // archives themselves
|
|---|
| 1547 | res +=
|
|---|
| 1548 | move_files_to_stream(bkpinfo, storing_afioball_fname,
|
|---|
| 1549 | NULL);
|
|---|
| 1550 | } else {
|
|---|
| 1551 | res = move_files_to_cd(bkpinfo, storing_filelist_fname,
|
|---|
| 1552 | curr_xattr_list_fname,
|
|---|
| 1553 | curr_acl_list_fname,
|
|---|
| 1554 | storing_afioball_fname, NULL);
|
|---|
| 1555 | }
|
|---|
| 1556 | paranoid_free(storing_filelist_fname);
|
|---|
| 1557 | paranoid_free(storing_afioball_fname);
|
|---|
| 1558 | paranoid_free(curr_xattr_list_fname);
|
|---|
| 1559 | paranoid_free(curr_acl_list_fname);
|
|---|
| 1560 | retval += res;
|
|---|
| 1561 | g_current_progress++;
|
|---|
| 1562 | update_progress_form(media_usage_comment);
|
|---|
| 1563 | paranoid_free(media_usage_comment);
|
|---|
| 1564 |
|
|---|
| 1565 | if (res) {
|
|---|
| 1566 | asprintf(&tmp,
|
|---|
| 1567 | "Failed to add archive %ld's files to CD dir\n",
|
|---|
| 1568 | storing_set_no);
|
|---|
| 1569 | log_to_screen(tmp);
|
|---|
| 1570 | paranoid_free(tmp);
|
|---|
| 1571 | fatal_error
|
|---|
| 1572 | ("Is your hard disk full? If not, please send the author the logfile.");
|
|---|
| 1573 | }
|
|---|
| 1574 | storing_set_no++;
|
|---|
| 1575 | // sleep(2);
|
|---|
| 1576 | }
|
|---|
| 1577 | }
|
|---|
| 1578 | close_progress_form();
|
|---|
| 1579 |
|
|---|
| 1580 | log_msg(2, "Joining background threads to foreground thread");
|
|---|
| 1581 | for (i = 0; i < noof_threads; i++) {
|
|---|
| 1582 | pthread_join(archival_thread[i], pvp);
|
|---|
| 1583 | log_msg(3, "Thread %d of %d: closed OK", i + 1, noof_threads);
|
|---|
| 1584 | }
|
|---|
| 1585 | del_semvalue();
|
|---|
| 1586 | log_msg(2, "Done.");
|
|---|
| 1587 | if (retval) {
|
|---|
| 1588 | asprintf(&tmp,
|
|---|
| 1589 | "Your regular files have been archived (with errors).");
|
|---|
| 1590 | } else {
|
|---|
| 1591 | asprintf(&tmp,
|
|---|
| 1592 | "Your regular files have been archived successfully");
|
|---|
| 1593 | }
|
|---|
| 1594 | log_to_screen(tmp);
|
|---|
| 1595 | paranoid_free(tmp);
|
|---|
| 1596 | paranoid_free(transfer_block);
|
|---|
| 1597 | paranoid_free(result_str);
|
|---|
| 1598 | return (retval);
|
|---|
| 1599 | }
|
|---|
| 1600 |
|
|---|
| 1601 |
|
|---|
| 1602 | void pause_for_N_seconds(int how_long, char *msg)
|
|---|
| 1603 | {
|
|---|
| 1604 | int i;
|
|---|
| 1605 | open_evalcall_form(msg);
|
|---|
| 1606 | for (i = 0; i < how_long; i++) {
|
|---|
| 1607 | update_evalcall_form((int) ((100.0 / (float) (how_long) * i)));
|
|---|
| 1608 | sleep(1);
|
|---|
| 1609 | }
|
|---|
| 1610 | close_evalcall_form();
|
|---|
| 1611 | }
|
|---|
| 1612 |
|
|---|
| 1613 |
|
|---|
| 1614 | /**
|
|---|
| 1615 | * Create an ISO image in @c destfile, from files in @c bkpinfo->scratchdir.
|
|---|
| 1616 | *
|
|---|
| 1617 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 1618 | * - @c backup_media_type
|
|---|
| 1619 | * - @c call_after_iso
|
|---|
| 1620 | * - @c call_before_iso
|
|---|
| 1621 | * - @c call_burn_iso
|
|---|
| 1622 | * - @c call_make_iso
|
|---|
| 1623 | * - @c make_cd_use_lilo
|
|---|
| 1624 | * - @c manual_cd_tray
|
|---|
| 1625 | * - @c nonbootable_backup
|
|---|
| 1626 | * - @c scratchdir
|
|---|
| 1627 | *
|
|---|
| 1628 | * @param destfile Where to put the generated ISO image.
|
|---|
| 1629 | * @return The number of errors encountered (0 for success)
|
|---|
| 1630 | */
|
|---|
| 1631 | int make_iso_fs(struct s_bkpinfo *bkpinfo, char *destfile)
|
|---|
| 1632 | {
|
|---|
| 1633 | /*@ int ********************************************** */
|
|---|
| 1634 | int retval = 0;
|
|---|
| 1635 | int res;
|
|---|
| 1636 |
|
|---|
| 1637 | /*@ buffers ****************************************** */
|
|---|
| 1638 | char *tmp;
|
|---|
| 1639 | char *old_pwd;
|
|---|
| 1640 | char *result_sz;
|
|---|
| 1641 | char *message_to_screen;
|
|---|
| 1642 | char *sz_blank_disk;
|
|---|
| 1643 | char *tmp2;
|
|---|
| 1644 | char *tmp3;
|
|---|
| 1645 | bool cd_is_mountable;
|
|---|
| 1646 |
|
|---|
| 1647 | malloc_string(old_pwd);
|
|---|
| 1648 | assert(bkpinfo != NULL);
|
|---|
| 1649 | assert_string_is_neither_NULL_nor_zerolength(destfile);
|
|---|
| 1650 |
|
|---|
| 1651 | asprintf(&tmp, "%s/isolinux.bin", bkpinfo->scratchdir);
|
|---|
| 1652 | asprintf(&tmp2, "%s/isolinux.bin", bkpinfo->tmpdir);
|
|---|
| 1653 | if (does_file_exist(tmp)) {
|
|---|
| 1654 | asprintf(&tmp3, "cp -f %s %s", tmp, tmp2);
|
|---|
| 1655 | paranoid_system(tmp3);
|
|---|
| 1656 | paranoid_free(tmp3);
|
|---|
| 1657 | }
|
|---|
| 1658 | if (!does_file_exist(tmp) && does_file_exist(tmp2)) {
|
|---|
| 1659 | asprintf(&tmp3, "cp -f %s %s", tmp2, tmp);
|
|---|
| 1660 | paranoid_system(tmp3);
|
|---|
| 1661 | paranoid_free(tmp3);
|
|---|
| 1662 | }
|
|---|
| 1663 | paranoid_free(tmp2);
|
|---|
| 1664 | paranoid_free(tmp);
|
|---|
| 1665 |
|
|---|
| 1666 | if (bkpinfo->backup_media_type == iso && bkpinfo->manual_cd_tray) {
|
|---|
| 1667 | popup_and_OK("Please insert new media and press Enter.");
|
|---|
| 1668 | }
|
|---|
| 1669 |
|
|---|
| 1670 | log_msg(2, "make_iso_fs --- scratchdir=%s --- destfile=%s",
|
|---|
| 1671 | bkpinfo->scratchdir, destfile);
|
|---|
| 1672 | /* BERLIOS: Do not ignore getcwd result */
|
|---|
| 1673 | (void) getcwd(old_pwd, MAX_STR_LEN - 1);
|
|---|
| 1674 | asprintf(&tmp, "chmod 744 %s", bkpinfo->scratchdir);
|
|---|
| 1675 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 1676 | paranoid_free(tmp);
|
|---|
| 1677 | chdir(bkpinfo->scratchdir);
|
|---|
| 1678 |
|
|---|
| 1679 | if (bkpinfo->call_before_iso[0] != '\0') {
|
|---|
| 1680 | asprintf(&message_to_screen, "Running pre-ISO call for CD#%d",
|
|---|
| 1681 | g_current_media_number);
|
|---|
| 1682 | res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_before_iso,
|
|---|
| 1683 | destfile, g_current_media_number,
|
|---|
| 1684 | MONDO_LOGFILE, message_to_screen);
|
|---|
| 1685 | if (res) {
|
|---|
| 1686 | log_to_screen("%s...failed", message_to_screen);
|
|---|
| 1687 | } else {
|
|---|
| 1688 | log_to_screen("%s...OK", message_to_screen);
|
|---|
| 1689 | }
|
|---|
| 1690 | paranoid_free(message_to_screen);
|
|---|
| 1691 | retval += res;
|
|---|
| 1692 | }
|
|---|
| 1693 |
|
|---|
| 1694 | if (bkpinfo->call_make_iso[0] != '\0') {
|
|---|
| 1695 | log_msg(2, "bkpinfo->call_make_iso = %s", bkpinfo->call_make_iso);
|
|---|
| 1696 | asprintf(&tmp, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
|
|---|
| 1697 | asprintf(&message_to_screen, "Making an ISO (%s #%d)",
|
|---|
| 1698 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 1699 | g_current_media_number);
|
|---|
| 1700 |
|
|---|
| 1701 | /* if g_current_media_number >= 2 then pause & ask */
|
|---|
| 1702 | pause_and_ask_for_cdr(2, &cd_is_mountable);
|
|---|
| 1703 | if (retval) {
|
|---|
| 1704 | log_to_screen
|
|---|
| 1705 | ("Serious error(s) occurred already. I shan't try to write to media.");
|
|---|
| 1706 | } else {
|
|---|
| 1707 | res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
|
|---|
| 1708 | bkpinfo->scratchdir,
|
|---|
| 1709 | g_current_media_number,
|
|---|
| 1710 | MONDO_LOGFILE, message_to_screen);
|
|---|
| 1711 | if (res) {
|
|---|
| 1712 | log_to_screen("%s...failed to write", message_to_screen);
|
|---|
| 1713 | } else {
|
|---|
| 1714 | log_to_screen("%s...OK", message_to_screen);
|
|---|
| 1715 | if (!run_program_and_log_output
|
|---|
| 1716 | ("tail -n10 /var/log/mondo-archive.log | fgrep ':-('",
|
|---|
| 1717 | 1)) {
|
|---|
| 1718 | log_to_screen
|
|---|
| 1719 | ("Despite nonfatal errors, growisofs confirms the write was successful.");
|
|---|
| 1720 | }
|
|---|
| 1721 | }
|
|---|
| 1722 | retval += res;
|
|---|
| 1723 | #ifdef DVDRWFORMAT
|
|---|
| 1724 | asprintf(&tmp,
|
|---|
| 1725 | "tail -n8 %s | grep 'blank=full.*dvd-compat.*DAO'",
|
|---|
| 1726 | MONDO_LOGFILE);
|
|---|
| 1727 | if (g_backup_media_type == dvd
|
|---|
| 1728 | && (res || !run_program_and_log_output(tmp, 1))) {
|
|---|
| 1729 | log_to_screen
|
|---|
| 1730 | ("Failed to write to disk. I shall blank it and then try again.");
|
|---|
| 1731 | sleep(5);
|
|---|
| 1732 | system("sync");
|
|---|
| 1733 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
|---|
| 1734 |
|
|---|
| 1735 | // dvd+rw-format --- OPTION 2
|
|---|
| 1736 | if (!bkpinfo->please_dont_eject) {
|
|---|
| 1737 | log_to_screen("Ejecting media to clear drive status.");
|
|---|
| 1738 | eject_device(bkpinfo->media_device);
|
|---|
| 1739 | inject_device(bkpinfo->media_device);
|
|---|
| 1740 | }
|
|---|
| 1741 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
|---|
| 1742 | asprintf(&sz_blank_disk, "dvd+rw-format %s",
|
|---|
| 1743 | bkpinfo->media_device);
|
|---|
| 1744 | log_msg(3, "sz_blank_disk = '%s'", sz_blank_disk);
|
|---|
| 1745 | res = run_external_binary_with_percentage_indicator_NEW
|
|---|
| 1746 | ("Blanking DVD disk", sz_blank_disk);
|
|---|
| 1747 | if (res) {
|
|---|
| 1748 | log_to_screen
|
|---|
| 1749 | ("Warning - format failed. (Was it a DVD-R?) Sleeping for 5 seconds to take a breath...");
|
|---|
| 1750 | pause_for_N_seconds(5,
|
|---|
| 1751 | "Letting DVD drive settle... and trying again.");
|
|---|
| 1752 | res = run_external_binary_with_percentage_indicator_NEW
|
|---|
| 1753 | ("Blanking DVD disk", sz_blank_disk);
|
|---|
| 1754 | if (res) {
|
|---|
| 1755 | log_to_screen("Format failed a second time.");
|
|---|
| 1756 | }
|
|---|
| 1757 | } else {
|
|---|
| 1758 | log_to_screen
|
|---|
| 1759 | ("Format succeeded. Sleeping for 5 seconds to take a breath...");
|
|---|
| 1760 | }
|
|---|
| 1761 | paranoid_free(sz_blank_disk);
|
|---|
| 1762 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
|---|
| 1763 | if (!bkpinfo->please_dont_eject) {
|
|---|
| 1764 | log_to_screen("Ejecting media to clear drive status.");
|
|---|
| 1765 | eject_device(bkpinfo->media_device);
|
|---|
| 1766 | inject_device(bkpinfo->media_device);
|
|---|
| 1767 | }
|
|---|
| 1768 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
|---|
| 1769 | res =
|
|---|
| 1770 | eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
|
|---|
| 1771 | bkpinfo->scratchdir,
|
|---|
| 1772 | g_current_media_number,
|
|---|
| 1773 | MONDO_LOGFILE,
|
|---|
| 1774 | message_to_screen);
|
|---|
| 1775 | retval += res;
|
|---|
| 1776 | if (!bkpinfo->please_dont_eject) {
|
|---|
| 1777 | log_to_screen("Ejecting media.");
|
|---|
| 1778 | eject_device(bkpinfo->media_device);
|
|---|
| 1779 | }
|
|---|
| 1780 | if (res) {
|
|---|
| 1781 | log_to_screen("Dagnabbit. It still failed.");
|
|---|
| 1782 | } else {
|
|---|
| 1783 | log_to_screen
|
|---|
| 1784 | ("OK, this time I successfully backed up to DVD.");
|
|---|
| 1785 | }
|
|---|
| 1786 | }
|
|---|
| 1787 | paranoid_free(tmp);
|
|---|
| 1788 | #endif
|
|---|
| 1789 | if (g_backup_media_type == dvd && !bkpinfo->please_dont_eject) {
|
|---|
| 1790 | eject_device(bkpinfo->media_device);
|
|---|
| 1791 | }
|
|---|
| 1792 | }
|
|---|
| 1793 | paranoid_free(message_to_screen);
|
|---|
| 1794 | } else {
|
|---|
| 1795 | asprintf(&message_to_screen, "Running mkisofs to make %s #%d",
|
|---|
| 1796 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 1797 | g_current_media_number);
|
|---|
| 1798 | log_msg(1, message_to_screen);
|
|---|
| 1799 | asprintf(&result_sz, "Call to mkisofs to make ISO (%s #%d) ",
|
|---|
| 1800 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 1801 | g_current_media_number);
|
|---|
| 1802 | if (bkpinfo->nonbootable_backup) {
|
|---|
| 1803 | log_msg(1, "Making nonbootable backup");
|
|---|
| 1804 | // FIXME --- change mkisofs string to MONDO_MKISOFS_NONBOOTABLE and add ' .' at end
|
|---|
| 1805 | res = eval_call_to_make_ISO(bkpinfo,
|
|---|
| 1806 | "mkisofs -o _ISO_ -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
|---|
| 1807 | destfile, g_current_media_number,
|
|---|
| 1808 | MONDO_LOGFILE, message_to_screen);
|
|---|
| 1809 | } else {
|
|---|
| 1810 | log_msg(1, "Making bootable backup");
|
|---|
| 1811 |
|
|---|
| 1812 | #ifdef __FreeBSD__
|
|---|
| 1813 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| 1814 | #endif
|
|---|
| 1815 |
|
|---|
| 1816 |
|
|---|
| 1817 | log_msg(1, "make_cd_use_lilo is actually %d",
|
|---|
| 1818 | bkpinfo->make_cd_use_lilo);
|
|---|
| 1819 | if (bkpinfo->make_cd_use_lilo) {
|
|---|
| 1820 | log_msg(1, "make_cd_use_lilo = TRUE");
|
|---|
| 1821 | // FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
|
|---|
| 1822 | // and add ' .' at end
|
|---|
| 1823 | #ifdef __IA64__
|
|---|
| 1824 | log_msg(1, "IA64 --> elilo");
|
|---|
| 1825 | res = eval_call_to_make_ISO(bkpinfo,
|
|---|
| 1826 | "mkisofs -no-emul-boot -b images/mindi-bootroot."
|
|---|
| 1827 | IA64_BOOT_SIZE
|
|---|
| 1828 | ".img -c boot.cat -o _ISO_ -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
|---|
| 1829 | destfile,
|
|---|
| 1830 | g_current_media_number,
|
|---|
| 1831 | MONDO_LOGFILE,
|
|---|
| 1832 | message_to_screen);
|
|---|
| 1833 | #else
|
|---|
| 1834 | // FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
|
|---|
| 1835 | // and add ' .' at end
|
|---|
| 1836 | log_msg(1, "Non-ia64 --> lilo");
|
|---|
| 1837 | res = eval_call_to_make_ISO(bkpinfo,
|
|---|
| 1838 | "mkisofs -b images/mindi-bootroot.2880.img -c boot.cat -o _ISO_ -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
|---|
| 1839 | destfile,
|
|---|
| 1840 | g_current_media_number,
|
|---|
| 1841 | MONDO_LOGFILE,
|
|---|
| 1842 | message_to_screen);
|
|---|
| 1843 | #endif
|
|---|
| 1844 | } else {
|
|---|
| 1845 | log_msg(1, "make_cd_use_lilo = FALSE");
|
|---|
| 1846 | log_msg(1, "Isolinux");
|
|---|
| 1847 | res = eval_call_to_make_ISO(bkpinfo,
|
|---|
| 1848 | "mkisofs -no-emul-boot -b isolinux.bin -boot-load-size 4 -boot-info-table -c boot.cat -o _ISO_ -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
|---|
| 1849 | destfile,
|
|---|
| 1850 | g_current_media_number,
|
|---|
| 1851 | MONDO_LOGFILE,
|
|---|
| 1852 | message_to_screen);
|
|---|
| 1853 | }
|
|---|
| 1854 | }
|
|---|
| 1855 | if (res) {
|
|---|
| 1856 | log_to_screen("%s...failed", result_sz);
|
|---|
| 1857 | } else {
|
|---|
| 1858 | log_to_screen("%s...OK", result_sz);
|
|---|
| 1859 | }
|
|---|
| 1860 | retval += res;
|
|---|
| 1861 | paranoid_free(message_to_screen);
|
|---|
| 1862 | paranoid_free(result_sz);
|
|---|
| 1863 | }
|
|---|
| 1864 |
|
|---|
| 1865 | if (bkpinfo->backup_media_type == cdr
|
|---|
| 1866 | || bkpinfo->backup_media_type == cdrw) {
|
|---|
| 1867 | if (is_this_device_mounted(bkpinfo->media_device)) {
|
|---|
| 1868 | log_msg(2,
|
|---|
| 1869 | "Warning - %s mounted. I'm unmounting it before I burn to it.",
|
|---|
| 1870 | bkpinfo->media_device);
|
|---|
| 1871 | asprintf(&tmp, "umount %s", bkpinfo->media_device);
|
|---|
| 1872 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 1873 | paranoid_free(tmp);
|
|---|
| 1874 | }
|
|---|
| 1875 | }
|
|---|
| 1876 |
|
|---|
| 1877 | if (bkpinfo->call_burn_iso[0] != '\0') {
|
|---|
| 1878 | log_msg(2, "bkpinfo->call_burn_iso = %s", bkpinfo->call_burn_iso);
|
|---|
| 1879 | asprintf(&message_to_screen, "Burning %s #%d",
|
|---|
| 1880 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 1881 | g_current_media_number);
|
|---|
| 1882 | pause_and_ask_for_cdr(2, &cd_is_mountable);
|
|---|
| 1883 | res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_burn_iso,
|
|---|
| 1884 | destfile, g_current_media_number,
|
|---|
| 1885 | MONDO_LOGFILE, message_to_screen);
|
|---|
| 1886 | if (res) {
|
|---|
| 1887 | log_to_screen("%s...failed", message_to_screen);
|
|---|
| 1888 | } else {
|
|---|
| 1889 | log_to_screen("%s...OK", message_to_screen);
|
|---|
| 1890 | }
|
|---|
| 1891 | paranoid_free(message_to_screen);
|
|---|
| 1892 | retval += res;
|
|---|
| 1893 | }
|
|---|
| 1894 |
|
|---|
| 1895 | if (bkpinfo->call_after_iso[0] != '\0') {
|
|---|
| 1896 | asprintf(&message_to_screen, "Running post-ISO call (%s #%d)",
|
|---|
| 1897 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 1898 | g_current_media_number);
|
|---|
| 1899 | res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_after_iso,
|
|---|
| 1900 | destfile, g_current_media_number,
|
|---|
| 1901 | MONDO_LOGFILE, message_to_screen);
|
|---|
| 1902 | if (res) {
|
|---|
| 1903 | log_to_screen("%s...failed", message_to_screen);
|
|---|
| 1904 | } else {
|
|---|
| 1905 | log_to_screen("%s...OK", message_to_screen);
|
|---|
| 1906 | }
|
|---|
| 1907 | paranoid_free(message_to_screen);
|
|---|
| 1908 | retval += res;
|
|---|
| 1909 | }
|
|---|
| 1910 |
|
|---|
| 1911 | chdir(old_pwd);
|
|---|
| 1912 | if (retval) {
|
|---|
| 1913 | log_msg(1, "WARNING - make_iso_fs returned an error");
|
|---|
| 1914 | }
|
|---|
| 1915 | paranoid_free(old_pwd);
|
|---|
| 1916 | return (retval);
|
|---|
| 1917 | }
|
|---|
| 1918 |
|
|---|
| 1919 |
|
|---|
| 1920 | bool is_dev_an_NTFS_dev(char *bigfile_fname)
|
|---|
| 1921 | {
|
|---|
| 1922 | char *tmp;
|
|---|
| 1923 | char *command;
|
|---|
| 1924 | asprintf(&command,
|
|---|
| 1925 | "dd if=%s bs=512 count=1 2> /dev/null | strings | head -n1",
|
|---|
| 1926 | bigfile_fname);
|
|---|
| 1927 | log_msg(1, "command = '%s'", command);
|
|---|
| 1928 | asprintf(&tmp, "%s",
|
|---|
| 1929 | call_program_and_get_last_line_of_output(command));
|
|---|
| 1930 | log_msg(1, "--> tmp = '%s'", tmp);
|
|---|
| 1931 | paranoid_free(command);
|
|---|
| 1932 | if (strstr(tmp, "NTFS")) {
|
|---|
| 1933 | iamhere("TRUE");
|
|---|
| 1934 | paranoid_free(tmp);
|
|---|
| 1935 | return (TRUE);
|
|---|
| 1936 | } else {
|
|---|
| 1937 | iamhere("FALSE");
|
|---|
| 1938 | paranoid_free(tmp);
|
|---|
| 1939 | return (FALSE);
|
|---|
| 1940 | }
|
|---|
| 1941 | }
|
|---|
| 1942 |
|
|---|
| 1943 |
|
|---|
| 1944 | /**
|
|---|
| 1945 | * Back up big files by chopping them up.
|
|---|
| 1946 | * This function backs up all "big" files (where "big" depends
|
|---|
| 1947 | * on your backup media) in "chunks" (whose size again depends
|
|---|
| 1948 | * on your media).
|
|---|
| 1949 | *
|
|---|
| 1950 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 1951 | * - @c backup_media_type
|
|---|
| 1952 | * - @c optimal_set_size
|
|---|
| 1953 | * @param biggielist_fname The path to a file containing a list of
|
|---|
| 1954 | * all "big" files.
|
|---|
| 1955 | * @return The number of errors encountered (0 for success)
|
|---|
| 1956 | * @see slice_up_file_etc
|
|---|
| 1957 | */
|
|---|
| 1958 | int
|
|---|
| 1959 | make_slices_and_images(struct s_bkpinfo *bkpinfo, char *biggielist_fname)
|
|---|
| 1960 | {
|
|---|
| 1961 |
|
|---|
| 1962 | /*@ pointers ******************************************* */
|
|---|
| 1963 | FILE *fin;
|
|---|
| 1964 | char *p;
|
|---|
| 1965 |
|
|---|
| 1966 | /*@ buffers ******************************************** */
|
|---|
| 1967 | char *tmp;
|
|---|
| 1968 | char *bigfile_fname = NULL;
|
|---|
| 1969 | char *sz_devfile;
|
|---|
| 1970 | char *ntfsprog_fifo = NULL;
|
|---|
| 1971 | /*@ long *********************************************** */
|
|---|
| 1972 | long biggie_file_number = 0;
|
|---|
| 1973 | long noof_biggie_files = 0;
|
|---|
| 1974 | long estimated_total_noof_slices = 0;
|
|---|
| 1975 |
|
|---|
| 1976 | /*@ int ************************************************ */
|
|---|
| 1977 | int retval = 0;
|
|---|
| 1978 | int res = 0;
|
|---|
| 1979 | size_t n = 0;
|
|---|
| 1980 | pid_t pid;
|
|---|
| 1981 | FILE *ftmp = NULL;
|
|---|
| 1982 | bool delete_when_done;
|
|---|
| 1983 | bool use_ntfsprog;
|
|---|
| 1984 | /*@ long long ****************************************** */
|
|---|
| 1985 | long long biggie_fsize;
|
|---|
| 1986 |
|
|---|
| 1987 | assert(bkpinfo != NULL);
|
|---|
| 1988 | assert_string_is_neither_NULL_nor_zerolength(biggielist_fname);
|
|---|
| 1989 |
|
|---|
| 1990 | estimated_total_noof_slices =
|
|---|
| 1991 | size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
|
|---|
| 1992 |
|
|---|
| 1993 | log_msg(1, "size of all biggiefiles = %ld",
|
|---|
| 1994 | size_of_all_biggiefiles_K(bkpinfo));
|
|---|
| 1995 | log_msg(1, "estimated_total_noof_slices = %ld KB / %ld KB = %ld",
|
|---|
| 1996 | size_of_all_biggiefiles_K(bkpinfo), bkpinfo->optimal_set_size,
|
|---|
| 1997 | estimated_total_noof_slices);
|
|---|
| 1998 |
|
|---|
| 1999 | if (length_of_file(biggielist_fname) < 6) {
|
|---|
| 2000 | log_msg(1, "No biggiefiles; fair enough...");
|
|---|
| 2001 | return (0);
|
|---|
| 2002 | }
|
|---|
| 2003 | asprintf(&tmp, "I am now backing up all large files.");
|
|---|
| 2004 | log_to_screen(tmp);
|
|---|
| 2005 | noof_biggie_files = count_lines_in_file(biggielist_fname);
|
|---|
| 2006 | open_progress_form("Backing up big files", tmp,
|
|---|
| 2007 | "Please wait. This may take some time.", "",
|
|---|
| 2008 | estimated_total_noof_slices);
|
|---|
| 2009 | paranoid_free(tmp);
|
|---|
| 2010 |
|
|---|
| 2011 | if (!(fin = fopen(biggielist_fname, "r"))) {
|
|---|
| 2012 | log_OS_error("Unable to openin biggielist");
|
|---|
| 2013 | return (1);
|
|---|
| 2014 | }
|
|---|
| 2015 | for (getline(&bigfile_fname, &n, fin); !feof(fin);
|
|---|
| 2016 | getline(&bigfile_fname, &n, fin), biggie_file_number++) {
|
|---|
| 2017 | use_ntfsprog = FALSE;
|
|---|
| 2018 | if (bigfile_fname[strlen(bigfile_fname) - 1] < 32) {
|
|---|
| 2019 | bigfile_fname[strlen(bigfile_fname) - 1] = '\0';
|
|---|
| 2020 | }
|
|---|
| 2021 | biggie_fsize = length_of_file(bigfile_fname);
|
|---|
| 2022 | delete_when_done = FALSE;
|
|---|
| 2023 |
|
|---|
| 2024 | if (!does_file_exist(bigfile_fname)) {
|
|---|
| 2025 | ftmp = fopen(bigfile_fname, "w");
|
|---|
| 2026 | paranoid_fclose(ftmp);
|
|---|
| 2027 | asprintf(&tmp, "bigfile %s was deleted - creating a dummy",
|
|---|
| 2028 | bigfile_fname);
|
|---|
| 2029 | delete_when_done = TRUE;
|
|---|
| 2030 | } else {
|
|---|
| 2031 | // Call ntfsclone (formerly partimagehack) if it's a /dev entry (i.e. a partition to be imaged)
|
|---|
| 2032 | log_msg(2, "bigfile_fname = %s", bigfile_fname);
|
|---|
| 2033 | use_ntfsprog = FALSE;
|
|---|
| 2034 | if (!strncmp(bigfile_fname, "/dev/", 5)
|
|---|
| 2035 | && is_dev_an_NTFS_dev(bigfile_fname)) {
|
|---|
| 2036 | use_ntfsprog = TRUE;
|
|---|
| 2037 | log_msg(2,
|
|---|
| 2038 | "Calling ntfsclone in background because %s is an NTFS partition",
|
|---|
| 2039 | bigfile_fname);
|
|---|
| 2040 | asprintf(&sz_devfile, "/tmp/%d.%d.000",
|
|---|
| 2041 | (int) (random() % 32768),
|
|---|
| 2042 | (int) (random() % 32768));
|
|---|
| 2043 | mkfifo(sz_devfile, 0x770);
|
|---|
| 2044 | ntfsprog_fifo = sz_devfile;
|
|---|
| 2045 | switch (pid = fork()) {
|
|---|
| 2046 | case -1:
|
|---|
| 2047 | fatal_error("Fork failure");
|
|---|
| 2048 | case 0:
|
|---|
| 2049 | log_msg(2,
|
|---|
| 2050 | "CHILD - fip - calling feed_into_ntfsprog(%s, %s)",
|
|---|
| 2051 | bigfile_fname, sz_devfile);
|
|---|
| 2052 | res = feed_into_ntfsprog(bigfile_fname, sz_devfile);
|
|---|
| 2053 | exit(res);
|
|---|
| 2054 | break;
|
|---|
| 2055 | default:
|
|---|
| 2056 | log_msg(2,
|
|---|
| 2057 | "feed_into_ntfsprog() called in background --- pid=%ld",
|
|---|
| 2058 | (long int) (pid));
|
|---|
| 2059 |
|
|---|
| 2060 | paranoid_free(sz_devfile);
|
|---|
| 2061 | }
|
|---|
| 2062 | }
|
|---|
| 2063 | // Otherwise, use good old 'dd' and 'bzip2'
|
|---|
| 2064 | else {
|
|---|
| 2065 | ntfsprog_fifo = NULL;
|
|---|
| 2066 | }
|
|---|
| 2067 |
|
|---|
| 2068 | // Whether partition or biggiefile, just do your thang :-)
|
|---|
| 2069 | log_msg(2, "Bigfile #%ld is '%s' (%ld KB)",
|
|---|
| 2070 | biggie_file_number + 1, bigfile_fname,
|
|---|
| 2071 | (long) biggie_fsize >> 10);
|
|---|
| 2072 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 2073 | write_header_block_to_stream(biggie_fsize, bigfile_fname,
|
|---|
| 2074 | use_ntfsprog ?
|
|---|
| 2075 | BLK_START_A_PIHBIGGIE :
|
|---|
| 2076 | BLK_START_A_NORMBIGGIE);
|
|---|
| 2077 | }
|
|---|
| 2078 | res =
|
|---|
| 2079 | slice_up_file_etc(bkpinfo, bigfile_fname,
|
|---|
| 2080 | ntfsprog_fifo, biggie_file_number,
|
|---|
| 2081 | noof_biggie_files, use_ntfsprog);
|
|---|
| 2082 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 2083 | tmp = calc_checksum_of_file(bigfile_fname);
|
|---|
| 2084 | write_header_block_to_stream(0, tmp, BLK_STOP_A_BIGGIE);
|
|---|
| 2085 | paranoid_free(tmp);
|
|---|
| 2086 | }
|
|---|
| 2087 | retval += res;
|
|---|
| 2088 | p = strrchr(bigfile_fname, '/');
|
|---|
| 2089 | if (p) {
|
|---|
| 2090 | p++;
|
|---|
| 2091 | } else {
|
|---|
| 2092 | p = bigfile_fname;
|
|---|
| 2093 | }
|
|---|
| 2094 | if (res) {
|
|---|
| 2095 | asprintf(&tmp, "Archiving %s ... Failed!", bigfile_fname);
|
|---|
| 2096 | } else {
|
|---|
| 2097 | asprintf(&tmp, "Archiving %s ... OK!", bigfile_fname);
|
|---|
| 2098 | }
|
|---|
| 2099 |
|
|---|
| 2100 | if (delete_when_done) {
|
|---|
| 2101 | unlink(bigfile_fname);
|
|---|
| 2102 | delete_when_done = FALSE;
|
|---|
| 2103 | }
|
|---|
| 2104 | }
|
|---|
| 2105 | #ifndef _XWIN
|
|---|
| 2106 | if (!g_text_mode) {
|
|---|
| 2107 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
|---|
| 2108 | newtRefresh();
|
|---|
| 2109 | }
|
|---|
| 2110 | #endif
|
|---|
| 2111 | }
|
|---|
| 2112 | paranoid_free(tmp);
|
|---|
| 2113 | paranoid_free(bigfile_fname);
|
|---|
| 2114 | paranoid_fclose(fin);
|
|---|
| 2115 |
|
|---|
| 2116 | log_msg(1, "Finished backing up bigfiles");
|
|---|
| 2117 | log_msg(1, "estimated slices = %ld; actual slices = %ld",
|
|---|
| 2118 | estimated_total_noof_slices, g_current_progress);
|
|---|
| 2119 | close_progress_form();
|
|---|
| 2120 | return (retval);
|
|---|
| 2121 | }
|
|---|
| 2122 |
|
|---|
| 2123 |
|
|---|
| 2124 | /**
|
|---|
| 2125 | * Single-threaded version of @c make_afioballs_and_images().
|
|---|
| 2126 | * @see make_afioballs_and_images
|
|---|
| 2127 | */
|
|---|
| 2128 | int make_afioballs_and_images_OLD(struct s_bkpinfo *bkpinfo)
|
|---|
| 2129 | {
|
|---|
| 2130 |
|
|---|
| 2131 | /*@ int ************************************************** */
|
|---|
| 2132 | int retval = 0;
|
|---|
| 2133 | long int curr_set_no = 0;
|
|---|
| 2134 | int res = 0;
|
|---|
| 2135 |
|
|---|
| 2136 | /*@ buffers ********************************************** */
|
|---|
| 2137 | char *curr_filelist_fname;
|
|---|
| 2138 | char *curr_afioball_fname;
|
|---|
| 2139 | char *curr_xattr_list_fname;
|
|---|
| 2140 | char *curr_acl_list_fname;
|
|---|
| 2141 | char *tmp;
|
|---|
| 2142 | char *media_usage_comment;
|
|---|
| 2143 |
|
|---|
| 2144 | /* BERLIOS: Useless ?
|
|---|
| 2145 | asprintf(&tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
|
|---|
| 2146 | */
|
|---|
| 2147 |
|
|---|
| 2148 | log_to_screen("Archiving regular files");
|
|---|
| 2149 |
|
|---|
| 2150 | open_progress_form("Backing up filesystem",
|
|---|
| 2151 | "I am backing up your live filesystem now.",
|
|---|
| 2152 | "Please wait. This may take a couple of hours.",
|
|---|
| 2153 | "Working...",
|
|---|
| 2154 | get_last_filelist_number(bkpinfo) + 1);
|
|---|
| 2155 |
|
|---|
| 2156 | asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
|---|
| 2157 | 0L);
|
|---|
| 2158 |
|
|---|
| 2159 | curr_set_no = 0;
|
|---|
| 2160 | while (does_file_exist(curr_filelist_fname)) {
|
|---|
| 2161 | /* backup this set of files */
|
|---|
| 2162 | asprintf(&curr_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
|
|---|
| 2163 | bkpinfo->tmpdir, curr_set_no, bkpinfo->zip_suffix);
|
|---|
| 2164 |
|
|---|
| 2165 | log_msg(1, "EXAT'g set %ld", curr_set_no);
|
|---|
| 2166 | asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
|
|---|
| 2167 | bkpinfo->tmpdir, curr_set_no);
|
|---|
| 2168 | asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
|
|---|
| 2169 | bkpinfo->tmpdir, curr_set_no);
|
|---|
| 2170 | get_fattr_list(curr_filelist_fname, curr_xattr_list_fname);
|
|---|
| 2171 | get_acl_list(curr_filelist_fname, curr_acl_list_fname);
|
|---|
| 2172 |
|
|---|
| 2173 | log_msg(1, "Archiving set %ld", curr_set_no);
|
|---|
| 2174 | res = archive_this_fileset(bkpinfo, curr_filelist_fname,
|
|---|
| 2175 | curr_afioball_fname, curr_set_no);
|
|---|
| 2176 | retval += res;
|
|---|
| 2177 | if (res) {
|
|---|
| 2178 | asprintf(&tmp,
|
|---|
| 2179 | "Errors occurred while archiving set %ld. Perhaps your live filesystem changed?",
|
|---|
| 2180 | curr_set_no);
|
|---|
| 2181 | log_to_screen(tmp);
|
|---|
| 2182 | paranoid_free(tmp);
|
|---|
| 2183 | }
|
|---|
| 2184 |
|
|---|
| 2185 | tmp = percent_media_full_comment(bkpinfo);
|
|---|
| 2186 | asprintf(&media_usage_comment, "%s", tmp);
|
|---|
| 2187 | paranoid_free(tmp);
|
|---|
| 2188 |
|
|---|
| 2189 | /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
|
|---|
| 2190 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 2191 | register_in_tape_catalog(fileset, curr_set_no, -1,
|
|---|
| 2192 | curr_afioball_fname);
|
|---|
| 2193 | maintain_collection_of_recent_archives(bkpinfo->tmpdir,
|
|---|
| 2194 | curr_afioball_fname);
|
|---|
| 2195 | iamhere("Writing EXAT files");
|
|---|
| 2196 | res += write_EXAT_files_to_tape(bkpinfo, curr_xattr_list_fname,
|
|---|
| 2197 | curr_acl_list_fname);
|
|---|
| 2198 | // archives themselves
|
|---|
| 2199 | res = move_files_to_stream(bkpinfo, curr_afioball_fname, NULL);
|
|---|
| 2200 | } else {
|
|---|
| 2201 | res = move_files_to_cd(bkpinfo, curr_filelist_fname,
|
|---|
| 2202 | curr_xattr_list_fname,
|
|---|
| 2203 | curr_acl_list_fname,
|
|---|
| 2204 | curr_afioball_fname, NULL);
|
|---|
| 2205 | }
|
|---|
| 2206 | retval += res;
|
|---|
| 2207 | g_current_progress++;
|
|---|
| 2208 | update_progress_form(media_usage_comment);
|
|---|
| 2209 | paranoid_free(media_usage_comment);
|
|---|
| 2210 |
|
|---|
| 2211 | if (res) {
|
|---|
| 2212 | asprintf(&tmp, "Failed to add archive %ld's files to CD dir\n",
|
|---|
| 2213 | curr_set_no);
|
|---|
| 2214 | log_to_screen(tmp);
|
|---|
| 2215 | paranoid_free(tmp);
|
|---|
| 2216 | fatal_error
|
|---|
| 2217 | ("Is your hard disk is full? If not, please send the author the logfile.");
|
|---|
| 2218 | }
|
|---|
| 2219 | paranoid_free(curr_filelist_fname);
|
|---|
| 2220 | paranoid_free(curr_afioball_fname);
|
|---|
| 2221 | paranoid_free(curr_xattr_list_fname);
|
|---|
| 2222 | paranoid_free(curr_acl_list_fname);
|
|---|
| 2223 | asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
|---|
| 2224 | bkpinfo->tmpdir, ++curr_set_no);
|
|---|
| 2225 | }
|
|---|
| 2226 | paranoid_free(curr_filelist_fname);
|
|---|
| 2227 | close_progress_form();
|
|---|
| 2228 | if (retval) {
|
|---|
| 2229 | log_to_screen
|
|---|
| 2230 | ("Your regular files have been archived (with errors).");
|
|---|
| 2231 | } else {
|
|---|
| 2232 | log_to_screen
|
|---|
| 2233 | ("Your regular files have been archived successfully.");
|
|---|
| 2234 | }
|
|---|
| 2235 | return (retval);
|
|---|
| 2236 | }
|
|---|
| 2237 |
|
|---|
| 2238 | /* @} - end of LLarchiveGroup */
|
|---|
| 2239 |
|
|---|
| 2240 |
|
|---|
| 2241 | /**
|
|---|
| 2242 | * Wrapper around @c make_afioballs_and_images().
|
|---|
| 2243 | * @param bkpinfo the backup information structure. Only the
|
|---|
| 2244 | * @c backup_media_type field is used within this function.
|
|---|
| 2245 | * @return return code of make_afioballs_and_images
|
|---|
| 2246 | * @see make_afioballs_and_images
|
|---|
| 2247 | * @ingroup MLarchiveGroup
|
|---|
| 2248 | */
|
|---|
| 2249 | int make_those_afios_phase(struct s_bkpinfo *bkpinfo)
|
|---|
| 2250 | {
|
|---|
| 2251 | /*@ int ******************************************* */
|
|---|
| 2252 | int res = 0;
|
|---|
| 2253 | int retval = 0;
|
|---|
| 2254 |
|
|---|
| 2255 | assert(bkpinfo != NULL);
|
|---|
| 2256 |
|
|---|
| 2257 | mvaddstr_and_log_it(g_currentY, 0,
|
|---|
| 2258 | "Archiving regular files to media ");
|
|---|
| 2259 |
|
|---|
| 2260 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 2261 | write_header_block_to_stream(0, "start-of-afioballs",
|
|---|
| 2262 | BLK_START_AFIOBALLS);
|
|---|
| 2263 | #if __FreeBSD__ == 5
|
|---|
| 2264 | log_msg(1,
|
|---|
| 2265 | "Using single-threaded make_afioballs_and_images() to suit b0rken FreeBSD 5.0");
|
|---|
| 2266 | res = make_afioballs_and_images_OLD(bkpinfo);
|
|---|
| 2267 | #else
|
|---|
| 2268 | res = make_afioballs_and_images_OLD(bkpinfo);
|
|---|
| 2269 | #endif
|
|---|
| 2270 | write_header_block_to_stream(0, "stop-afioballs",
|
|---|
| 2271 | BLK_STOP_AFIOBALLS);
|
|---|
| 2272 | } else {
|
|---|
| 2273 | res = make_afioballs_and_images(bkpinfo);
|
|---|
| 2274 | }
|
|---|
| 2275 |
|
|---|
| 2276 | retval += res;
|
|---|
| 2277 | if (res) {
|
|---|
| 2278 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
|---|
| 2279 | log_msg(1, "make_afioballs_and_images returned an error");
|
|---|
| 2280 | } else {
|
|---|
| 2281 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 2282 | }
|
|---|
| 2283 | return (retval);
|
|---|
| 2284 | }
|
|---|
| 2285 |
|
|---|
| 2286 | /**
|
|---|
| 2287 | * Wrapper around @c make_slices_and_images().
|
|---|
| 2288 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 2289 | * - @c backup_media_type
|
|---|
| 2290 | * - @c scratchdir
|
|---|
| 2291 | * - @c tmpdir
|
|---|
| 2292 | * @return The number of errors encountered (0 for success)
|
|---|
| 2293 | * @ingroup MLarchiveGroup
|
|---|
| 2294 | */
|
|---|
| 2295 | int make_those_slices_phase(struct s_bkpinfo *bkpinfo)
|
|---|
| 2296 | {
|
|---|
| 2297 |
|
|---|
| 2298 | /*@ int ***************************************************** */
|
|---|
| 2299 | int res = 0;
|
|---|
| 2300 | int retval = 0;
|
|---|
| 2301 |
|
|---|
| 2302 | /*@ buffers ************************************************** */
|
|---|
| 2303 | char *biggielist;
|
|---|
| 2304 | char *command;
|
|---|
| 2305 | char *blah;
|
|---|
| 2306 | char *xattr_fname;
|
|---|
| 2307 | char *acl_fname;
|
|---|
| 2308 |
|
|---|
| 2309 | assert(bkpinfo != NULL);
|
|---|
| 2310 | /* slice big files */
|
|---|
| 2311 | mvaddstr_and_log_it(g_currentY, 0,
|
|---|
| 2312 | "Archiving large files to media ");
|
|---|
| 2313 | asprintf(&biggielist, "%s/archives/biggielist.txt",
|
|---|
| 2314 | bkpinfo->scratchdir);
|
|---|
| 2315 | asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
|---|
| 2316 | asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
|---|
| 2317 |
|
|---|
| 2318 | asprintf(&command, "cp %s/biggielist.txt %s", bkpinfo->tmpdir,
|
|---|
| 2319 | biggielist);
|
|---|
| 2320 | paranoid_system(command);
|
|---|
| 2321 | paranoid_free(command);
|
|---|
| 2322 |
|
|---|
| 2323 | asprintf(&blah, "biggielist = %s", biggielist);
|
|---|
| 2324 | log_msg(2, blah);
|
|---|
| 2325 | paranoid_free(blah);
|
|---|
| 2326 |
|
|---|
| 2327 | if (!does_file_exist(biggielist)) {
|
|---|
| 2328 | log_msg(1, "BTW, the biggielist does not exist");
|
|---|
| 2329 | }
|
|---|
| 2330 |
|
|---|
| 2331 | get_fattr_list(biggielist, xattr_fname);
|
|---|
| 2332 | get_acl_list(biggielist, acl_fname);
|
|---|
| 2333 | asprintf(&command, "cp %s %s/archives/", xattr_fname,
|
|---|
| 2334 | bkpinfo->scratchdir);
|
|---|
| 2335 | paranoid_system(command);
|
|---|
| 2336 | paranoid_free(command);
|
|---|
| 2337 |
|
|---|
| 2338 | asprintf(&command, "cp %s %s/archives/", acl_fname,
|
|---|
| 2339 | bkpinfo->scratchdir);
|
|---|
| 2340 | paranoid_system(command);
|
|---|
| 2341 | paranoid_free(command);
|
|---|
| 2342 |
|
|---|
| 2343 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 2344 | res += write_EXAT_files_to_tape(bkpinfo, xattr_fname, acl_fname);
|
|---|
| 2345 | asprintf(&blah, "%ld", count_lines_in_file(biggielist));
|
|---|
| 2346 | write_header_block_to_stream(0, blah, BLK_START_BIGGIEFILES);
|
|---|
| 2347 | paranoid_free(blah);
|
|---|
| 2348 | }
|
|---|
| 2349 | paranoid_free(xattr_fname);
|
|---|
| 2350 | paranoid_free(acl_fname);
|
|---|
| 2351 |
|
|---|
| 2352 | res = make_slices_and_images(bkpinfo, biggielist);
|
|---|
| 2353 | paranoid_free(biggielist);
|
|---|
| 2354 |
|
|---|
| 2355 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 2356 | write_header_block_to_stream(0, "end-of-biggiefiles",
|
|---|
| 2357 | BLK_STOP_BIGGIEFILES);
|
|---|
| 2358 | }
|
|---|
| 2359 | retval += res;
|
|---|
| 2360 | if (res) {
|
|---|
| 2361 | log_msg(1, "make_slices_and_images returned an error");
|
|---|
| 2362 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
|---|
| 2363 | } else {
|
|---|
| 2364 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 2365 | }
|
|---|
| 2366 | return (retval);
|
|---|
| 2367 | }
|
|---|
| 2368 |
|
|---|
| 2369 |
|
|---|
| 2370 | /**
|
|---|
| 2371 | * @addtogroup LLarchiveGroup
|
|---|
| 2372 | * @{
|
|---|
| 2373 | */
|
|---|
| 2374 | /**
|
|---|
| 2375 | * Function pointer to an appropriate @c move_files_to_cd routine.
|
|---|
| 2376 | * You can set this to your own function (for example, one to
|
|---|
| 2377 | * transfer files over the network) or leave it as is.
|
|---|
| 2378 | */
|
|---|
| 2379 | int (*move_files_to_cd) (struct s_bkpinfo *, char *, ...) =
|
|---|
| 2380 | _move_files_to_cd;
|
|---|
| 2381 |
|
|---|
| 2382 | /**
|
|---|
| 2383 | * Move some files to the ISO scratch directory.
|
|---|
| 2384 | * This function moves files specified as parameters, into the directory
|
|---|
| 2385 | * @c bkpinfo->scratchdir, where the files that will be stored on the next
|
|---|
| 2386 | * CD are waiting.
|
|---|
| 2387 | *
|
|---|
| 2388 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 2389 | * - @c media_size
|
|---|
| 2390 | * - @c scratchdir
|
|---|
| 2391 | * @param files_to_add The files to add to the scratchdir.
|
|---|
| 2392 | * @warning The list of @c files_to_add must be terminated with @c NULL.
|
|---|
| 2393 | * @note If and when the space occupied by the scratchdir would exceed
|
|---|
| 2394 | * the capacity of the current CD,
|
|---|
| 2395 | * <tt>write_iso_and_go_on(bkpinfo, FALSE)</tt> is called and the
|
|---|
| 2396 | * scratchdir is emptied.
|
|---|
| 2397 | *
|
|---|
| 2398 | * @return The number of errors encountered (0 for success)
|
|---|
| 2399 | */
|
|---|
| 2400 | int _move_files_to_cd(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
|
|---|
| 2401 | {
|
|---|
| 2402 |
|
|---|
| 2403 | /*@ int ************************************************************ */
|
|---|
| 2404 | int retval = 0;
|
|---|
| 2405 | int res = 0;
|
|---|
| 2406 |
|
|---|
| 2407 | /*@ buffers ******************************************************** */
|
|---|
| 2408 | char *tmp, *curr_file, *cf;
|
|---|
| 2409 |
|
|---|
| 2410 | /*@ long ************************************************************ */
|
|---|
| 2411 | va_list ap;
|
|---|
| 2412 | long long would_occupy;
|
|---|
| 2413 |
|
|---|
| 2414 | assert(bkpinfo != NULL);
|
|---|
| 2415 | would_occupy = space_occupied_by_cd(bkpinfo->scratchdir);
|
|---|
| 2416 | va_start(ap, files_to_add); // initialize the variable arguments
|
|---|
| 2417 | for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
|
|---|
| 2418 | if (!cf) {
|
|---|
| 2419 | continue;
|
|---|
| 2420 | }
|
|---|
| 2421 | asprintf(&curr_file, "%s", cf);
|
|---|
| 2422 | if (!does_file_exist(curr_file)) {
|
|---|
| 2423 | log_msg(1,
|
|---|
| 2424 | "Warning - you're trying to add a non-existent file - '%s' to the CD",
|
|---|
| 2425 | curr_file);
|
|---|
| 2426 | } else {
|
|---|
| 2427 | log_msg(8, "Trying to add file %s to CD", curr_file);
|
|---|
| 2428 | would_occupy += length_of_file(curr_file) / 1024;
|
|---|
| 2429 | }
|
|---|
| 2430 | paranoid_free(curr_file);
|
|---|
| 2431 | }
|
|---|
| 2432 | va_end(ap);
|
|---|
| 2433 |
|
|---|
| 2434 | if (bkpinfo->media_size[g_current_media_number] <= 0) {
|
|---|
| 2435 | fatal_error("move_files_to_cd() - unknown media size");
|
|---|
| 2436 | }
|
|---|
| 2437 | if (would_occupy / 1024 > bkpinfo->media_size[g_current_media_number]) {
|
|---|
| 2438 | /* FALSE because this is not the last CD we'll write */
|
|---|
| 2439 | res = write_iso_and_go_on(bkpinfo, FALSE);
|
|---|
| 2440 | retval += res;
|
|---|
| 2441 | if (res) {
|
|---|
| 2442 | log_msg(1, "WARNING - write_iso_and_go_on returned an error");
|
|---|
| 2443 | }
|
|---|
| 2444 | }
|
|---|
| 2445 |
|
|---|
| 2446 | va_start(ap, files_to_add); // initialize the variable arguments
|
|---|
| 2447 | for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
|
|---|
| 2448 | if (!cf) {
|
|---|
| 2449 | continue;
|
|---|
| 2450 | }
|
|---|
| 2451 | asprintf(&curr_file, "%s", cf);
|
|---|
| 2452 |
|
|---|
| 2453 | asprintf(&tmp, "mv -f %s %s/archives/", curr_file,
|
|---|
| 2454 | bkpinfo->scratchdir);
|
|---|
| 2455 | res = run_program_and_log_output(tmp, 5);
|
|---|
| 2456 | retval += res;
|
|---|
| 2457 | if (res) {
|
|---|
| 2458 | log_msg(1, "(move_files_to_cd) '%s' failed", tmp);
|
|---|
| 2459 | } else {
|
|---|
| 2460 | log_msg(8, "Moved %s to CD OK", tmp);
|
|---|
| 2461 | }
|
|---|
| 2462 | paranoid_free(tmp);
|
|---|
| 2463 | paranoid_free(curr_file);
|
|---|
| 2464 | // unlink (curr_file);
|
|---|
| 2465 | }
|
|---|
| 2466 | va_end(ap);
|
|---|
| 2467 |
|
|---|
| 2468 | if (retval) {
|
|---|
| 2469 | log_msg(1,
|
|---|
| 2470 | "Warning - errors occurred while I was adding files to CD dir");
|
|---|
| 2471 | }
|
|---|
| 2472 | return (retval);
|
|---|
| 2473 | }
|
|---|
| 2474 |
|
|---|
| 2475 | /* @} - end of LLarchiveGroup */
|
|---|
| 2476 |
|
|---|
| 2477 |
|
|---|
| 2478 | /**
|
|---|
| 2479 | * Offer to write boot and data disk images to 3.5" floppy disks.
|
|---|
| 2480 | * @param bkpinfo The backup information structure. Only the
|
|---|
| 2481 | * @c backup_media_type field is used in this function.
|
|---|
| 2482 | * @param imagesdir The directory containing the floppy images (usually
|
|---|
| 2483 | * /root/images/mindi).
|
|---|
| 2484 | *
|
|---|
| 2485 | * @return The number of errors encountered (0 for success)
|
|---|
| 2486 | * @see write_image_to_floppy
|
|---|
| 2487 | * @see format_disk
|
|---|
| 2488 | * @ingroup MLarchiveGroup
|
|---|
| 2489 | */
|
|---|
| 2490 | int offer_to_write_floppies(struct s_bkpinfo *bkpinfo, char *imagesdir)
|
|---|
| 2491 | {
|
|---|
| 2492 | /*@ buffer ************************************************************ */
|
|---|
| 2493 | char *tmp;
|
|---|
| 2494 | char *comment;
|
|---|
| 2495 | char *bootdisk_dev;
|
|---|
| 2496 | char *datadisk_dev;
|
|---|
| 2497 | char *bootdisk_file;
|
|---|
| 2498 | char *rootdisk_file;
|
|---|
| 2499 |
|
|---|
| 2500 | /*@ int *************************************************************** */
|
|---|
| 2501 | int i = 0;
|
|---|
| 2502 | int res = 0;
|
|---|
| 2503 |
|
|---|
| 2504 | /*@ bool ************************************************************** */
|
|---|
| 2505 | bool format_first;
|
|---|
| 2506 | bool root_disk_exists = FALSE;
|
|---|
| 2507 |
|
|---|
| 2508 | assert(bkpinfo != NULL);
|
|---|
| 2509 | assert_string_is_neither_NULL_nor_zerolength(imagesdir);
|
|---|
| 2510 |
|
|---|
| 2511 |
|
|---|
| 2512 | if (!ask_me_yes_or_no
|
|---|
| 2513 | ("Write boot and data disk images to 3.5\" floppy disks?")) {
|
|---|
| 2514 | return (0);
|
|---|
| 2515 | }
|
|---|
| 2516 | if (does_device_exist(DEFAULT_1722MB_DISK)) {
|
|---|
| 2517 | #ifdef __FreeBSD__
|
|---|
| 2518 | // tell the system that this is a 1.72m floppy
|
|---|
| 2519 | system("/usr/sbin/fdcontrol -F 1722 /dev/fd0.1722");
|
|---|
| 2520 | #endif
|
|---|
| 2521 | asprintf(&bootdisk_dev, "%s", DEFAULT_1722MB_DISK);
|
|---|
| 2522 | } else if (does_device_exist(BACKUP_1722MB_DISK)) {
|
|---|
| 2523 | asprintf(&bootdisk_dev, "/dev/fd0H1722");
|
|---|
| 2524 | } else {
|
|---|
| 2525 | log_msg(1, "Warning - can't find a 1.72MB floppy device *sigh*");
|
|---|
| 2526 | asprintf(&bootdisk_dev, DEFAULT_1722MB_DISK);
|
|---|
| 2527 | }
|
|---|
| 2528 | asprintf(&datadisk_dev, "%s", "/dev/fd0");
|
|---|
| 2529 | if (!does_device_exist(datadisk_dev)) {
|
|---|
| 2530 | log_msg(1, "Warning - can't find a 1.44MB floppy device *sigh*");
|
|---|
| 2531 | paranoid_free(datadisk_dev);
|
|---|
| 2532 | asprintf(&datadisk_dev, "%s", "/dev/fd0");
|
|---|
| 2533 | }
|
|---|
| 2534 | format_first = ask_me_yes_or_no
|
|---|
| 2535 | ("Do you want me to format the disks before I write to them?");
|
|---|
| 2536 |
|
|---|
| 2537 | /* boot disk */
|
|---|
| 2538 | if (ask_me_OK_or_cancel("About to write boot disk")) {
|
|---|
| 2539 | log_to_screen("Writing boot floppy");
|
|---|
| 2540 | #ifdef __FreeBSD__
|
|---|
| 2541 | asprintf(&tmp, "%s/mindi-kern.1722.img", imagesdir);
|
|---|
| 2542 | if (format_first) {
|
|---|
| 2543 | format_disk(bootdisk_dev);
|
|---|
| 2544 | }
|
|---|
| 2545 | res += write_image_to_floppy(bootdisk_dev, tmp);
|
|---|
| 2546 | paranoid_free(tmp);
|
|---|
| 2547 |
|
|---|
| 2548 | if (ask_me_OK_or_cancel("About to write 1.44MB mfsroot disk")) {
|
|---|
| 2549 | log_to_screen("Writing mfsroot floppy");
|
|---|
| 2550 | if (format_first) {
|
|---|
| 2551 | format_disk(datadisk_dev);
|
|---|
| 2552 | }
|
|---|
| 2553 | asprintf(&tmp, "%s/mindi-mfsroot.1440.img", imagesdir);
|
|---|
| 2554 | write_image_to_floppy(datadisk_dev, tmp);
|
|---|
| 2555 | paranoid_free(tmp);
|
|---|
| 2556 | }
|
|---|
| 2557 | #else
|
|---|
| 2558 | asprintf(&bootdisk_file, "%s/mindi-bootroot.1722.img", imagesdir);
|
|---|
| 2559 | if (does_file_exist(bootdisk_file)) {
|
|---|
| 2560 | if (format_first) {
|
|---|
| 2561 | format_disk(bootdisk_dev);
|
|---|
| 2562 | }
|
|---|
| 2563 | res += write_image_to_floppy(bootdisk_dev, bootdisk_file);
|
|---|
| 2564 | } else {
|
|---|
| 2565 | paranoid_free(bootdisk_file);
|
|---|
| 2566 | asprintf(&bootdisk_file, "%s/mindi-boot.1440.img", imagesdir);
|
|---|
| 2567 | asprintf(&rootdisk_file, "%s/mindi-root.1440.img", imagesdir);
|
|---|
| 2568 | root_disk_exists = TRUE;
|
|---|
| 2569 | if (!does_file_exist(rootdisk_file)
|
|---|
| 2570 | || !does_file_exist(bootdisk_file)) {
|
|---|
| 2571 | popup_and_OK
|
|---|
| 2572 | ("Cannot write boot/root floppies. Files not found.");
|
|---|
| 2573 | log_to_screen
|
|---|
| 2574 | ("Failed to find boot/root floppy images. Oh dear.");
|
|---|
| 2575 | paranoid_free(bootdisk_file);
|
|---|
| 2576 | paranoid_free(rootdisk_file);
|
|---|
| 2577 | paranoid_free(bootdisk_dev);
|
|---|
| 2578 | return (1);
|
|---|
| 2579 | }
|
|---|
| 2580 | if (format_first) {
|
|---|
| 2581 | format_disk(datadisk_dev);
|
|---|
| 2582 | }
|
|---|
| 2583 | res += write_image_to_floppy(datadisk_dev, bootdisk_file);
|
|---|
| 2584 | if (ask_me_OK_or_cancel("About to write root disk")) {
|
|---|
| 2585 | log_to_screen("Writing root floppy");
|
|---|
| 2586 | if (format_first) {
|
|---|
| 2587 | format_disk(datadisk_dev);
|
|---|
| 2588 | }
|
|---|
| 2589 | asprintf(&tmp, "cat %s > %s", rootdisk_file, datadisk_dev);
|
|---|
| 2590 | log_msg(1, "tmp = '%s'", tmp);
|
|---|
| 2591 | res +=
|
|---|
| 2592 | run_external_binary_with_percentage_indicator_NEW
|
|---|
| 2593 | ("Writing root floppy", tmp);
|
|---|
| 2594 | // res += write_image_to_floppy (datadisk_dev, rootdisk_file);
|
|---|
| 2595 | paranoid_free(tmp);
|
|---|
| 2596 | }
|
|---|
| 2597 | paranoid_free(rootdisk_file);
|
|---|
| 2598 | paranoid_free(bootdisk_file);
|
|---|
| 2599 | }
|
|---|
| 2600 | #endif
|
|---|
| 2601 | }
|
|---|
| 2602 | paranoid_free(bootdisk_dev);
|
|---|
| 2603 |
|
|---|
| 2604 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 2605 | log_to_screen
|
|---|
| 2606 | ("FYI, the data disks are stored on tape/CD for your convenience.");
|
|---|
| 2607 | return (0);
|
|---|
| 2608 | }
|
|---|
| 2609 | for (i = 1; i < 99; i++) {
|
|---|
| 2610 | asprintf(&tmp, "%s/mindi-data-%d.img", imagesdir, i);
|
|---|
| 2611 | log_msg(3, tmp);
|
|---|
| 2612 | if (!does_file_exist(tmp)) {
|
|---|
| 2613 | log_msg(3, "...not found");
|
|---|
| 2614 | break;
|
|---|
| 2615 | }
|
|---|
| 2616 | asprintf(&comment, "About to write data disk #%d", i);
|
|---|
| 2617 | if (ask_me_OK_or_cancel(comment)) {
|
|---|
| 2618 | paranoid_free(comment);
|
|---|
| 2619 | asprintf(&comment, "Writing data disk #%3d", i);
|
|---|
| 2620 | log_to_screen(comment);
|
|---|
| 2621 | paranoid_free(comment);
|
|---|
| 2622 | if (format_first) {
|
|---|
| 2623 | res += format_disk(datadisk_dev);
|
|---|
| 2624 | }
|
|---|
| 2625 | res += write_image_to_floppy(datadisk_dev, tmp);
|
|---|
| 2626 | }
|
|---|
| 2627 | }
|
|---|
| 2628 | paranoid_free(tmp);
|
|---|
| 2629 | paranoid_free(datadisk_dev);
|
|---|
| 2630 | return (res);
|
|---|
| 2631 | }
|
|---|
| 2632 |
|
|---|
| 2633 |
|
|---|
| 2634 | /**
|
|---|
| 2635 | * Wrapper around @c offer_to_write_floppies().
|
|---|
| 2636 | * @param bkpinfo The backup information structure. Used only
|
|---|
| 2637 | * in the call to @c offer_to_write_floppies().
|
|---|
| 2638 | * @return 0 if the boot floppies were found (not necessarily written OK),
|
|---|
| 2639 | * 1 otherwise.
|
|---|
| 2640 | * @see offer_to_write_floppies
|
|---|
| 2641 | * @ingroup MLarchiveGroup
|
|---|
| 2642 | */
|
|---|
| 2643 |
|
|---|
| 2644 | int
|
|---|
| 2645 | offer_to_write_boot_floppies_to_physical_disks(struct s_bkpinfo *bkpinfo)
|
|---|
| 2646 | {
|
|---|
| 2647 | int res = 0;
|
|---|
| 2648 |
|
|---|
| 2649 | assert(bkpinfo != NULL);
|
|---|
| 2650 |
|
|---|
| 2651 | mvaddstr_and_log_it(g_currentY, 0,
|
|---|
| 2652 | "Writing boot+data floppy images to disk");
|
|---|
| 2653 |
|
|---|
| 2654 | if (!bkpinfo->nonbootable_backup) {
|
|---|
| 2655 | #ifdef __FreeBSD__
|
|---|
| 2656 | if (!does_file_exist("/root/images/mindi/mindi-kern.1722.img"))
|
|---|
| 2657 | #else
|
|---|
| 2658 | if (!does_file_exist("/root/images/mindi/mindi-bootroot.1722.img")
|
|---|
| 2659 | && !does_file_exist("/root/images/mindi/mindi-boot.1440.img"))
|
|---|
| 2660 | #endif
|
|---|
| 2661 | {
|
|---|
| 2662 | mvaddstr_and_log_it(g_currentY++, 74, "No Imgs");
|
|---|
| 2663 | if (does_file_exist("/root/images/mindi/mondorescue.iso")) {
|
|---|
| 2664 | popup_and_OK
|
|---|
| 2665 | ("Boot+data floppy creation failed.\nHowever, you may burn /root/images/mindi/mondorescue.iso to a CD\nand boot from that instead if you wish.");
|
|---|
| 2666 | res++;
|
|---|
| 2667 | }
|
|---|
| 2668 | } else {
|
|---|
| 2669 | offer_to_write_floppies(bkpinfo, "/root/images/mindi");
|
|---|
| 2670 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 2671 | }
|
|---|
| 2672 | } else {
|
|---|
| 2673 | popup_and_OK
|
|---|
| 2674 | ("Since you opted for a nonbootable backup, no boot floppies were created.");
|
|---|
| 2675 | }
|
|---|
| 2676 |
|
|---|
| 2677 | return (res);
|
|---|
| 2678 | }
|
|---|
| 2679 |
|
|---|
| 2680 |
|
|---|
| 2681 | /**
|
|---|
| 2682 | * @addtogroup LLarchiveGroup
|
|---|
| 2683 | * @{
|
|---|
| 2684 | */
|
|---|
| 2685 | /**
|
|---|
| 2686 | * Function pointer to an appropriate @c move_files_to_stream routine.
|
|---|
| 2687 | * You can set this to your own function (for example, one to
|
|---|
| 2688 | * transfer files over the network) or leave it as is.
|
|---|
| 2689 | */
|
|---|
| 2690 | int (*move_files_to_stream) (struct s_bkpinfo *, char *, ...) =
|
|---|
| 2691 | _move_files_to_stream;
|
|---|
| 2692 |
|
|---|
| 2693 | /**
|
|---|
| 2694 | * Copy some files to tape.
|
|---|
| 2695 | * This function copies the files specified as parameters into the tape stream.
|
|---|
| 2696 | *
|
|---|
| 2697 | * @param bkpinfo The backup information structure. Used only in the call to
|
|---|
| 2698 | * @c write_file_to_stream_from_file().
|
|---|
| 2699 | *
|
|---|
| 2700 | * @param files_to_add The files to copy to the tape stream.
|
|---|
| 2701 | * @warning The list of @c files_to_add must be terminated with @c NULL.
|
|---|
| 2702 | * @note Files may be split across multiple tapes if necessary.
|
|---|
| 2703 | *
|
|---|
| 2704 | * @return The number of errors encountered (0 for success)
|
|---|
| 2705 | */
|
|---|
| 2706 | int
|
|---|
| 2707 | _move_files_to_stream(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
|
|---|
| 2708 | {
|
|---|
| 2709 |
|
|---|
| 2710 | /*@ int ************************************************************ */
|
|---|
| 2711 | int retval = 0;
|
|---|
| 2712 | int res = 0;
|
|---|
| 2713 | /*@ buffers ******************************************************** */
|
|---|
| 2714 |
|
|---|
| 2715 | /*@ char *********************************************************** */
|
|---|
| 2716 | char start_chr;
|
|---|
| 2717 | char stop_chr;
|
|---|
| 2718 | char *curr_file, *cf;
|
|---|
| 2719 | /*@ long long ****************************************************** */
|
|---|
| 2720 | long long length_of_incoming_file = 0;
|
|---|
| 2721 | t_archtype type;
|
|---|
| 2722 | va_list ap;
|
|---|
| 2723 |
|
|---|
| 2724 | assert(bkpinfo != NULL);
|
|---|
| 2725 | va_start(ap, files_to_add);
|
|---|
| 2726 | for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
|
|---|
| 2727 | if (!cf) {
|
|---|
| 2728 | continue;
|
|---|
| 2729 | }
|
|---|
| 2730 | asprintf(&curr_file, "%s", cf);
|
|---|
| 2731 | if (!does_file_exist(curr_file)) {
|
|---|
| 2732 | log_msg(1,
|
|---|
| 2733 | "Warning - you're trying to add a non-existent file - '%s' to the tape",
|
|---|
| 2734 | curr_file);
|
|---|
| 2735 | }
|
|---|
| 2736 | /* create header chars */
|
|---|
| 2737 | start_chr = BLK_START_AN_AFIO_OR_SLICE;
|
|---|
| 2738 | stop_chr = BLK_STOP_AN_AFIO_OR_SLICE;
|
|---|
| 2739 | /* ask for new tape if necessary */
|
|---|
| 2740 | length_of_incoming_file = length_of_file(curr_file);
|
|---|
| 2741 | write_header_block_to_stream(length_of_incoming_file, curr_file,
|
|---|
| 2742 | start_chr);
|
|---|
| 2743 | if (strstr(curr_file, ".afio.") || strstr(curr_file, ".star.")) {
|
|---|
| 2744 | type = fileset;
|
|---|
| 2745 | } else if (strstr(curr_file, "slice")) {
|
|---|
| 2746 | type = biggieslice;
|
|---|
| 2747 | } else {
|
|---|
| 2748 | type = other;
|
|---|
| 2749 | }
|
|---|
| 2750 | res = write_file_to_stream_from_file(bkpinfo, curr_file);
|
|---|
| 2751 | retval += res;
|
|---|
| 2752 | unlink(curr_file);
|
|---|
| 2753 | paranoid_free(curr_file);
|
|---|
| 2754 | /* write closing header */
|
|---|
| 2755 | write_header_block_to_stream(0, "finished-writing-file", stop_chr);
|
|---|
| 2756 | }
|
|---|
| 2757 | va_end(ap);
|
|---|
| 2758 |
|
|---|
| 2759 | if (retval) {
|
|---|
| 2760 | log_msg(1,
|
|---|
| 2761 | "Warning - errors occurred while I was adding file to tape");
|
|---|
| 2762 | }
|
|---|
| 2763 | return (retval);
|
|---|
| 2764 | }
|
|---|
| 2765 |
|
|---|
| 2766 | /* @} - end of LLarchiveGroup */
|
|---|
| 2767 |
|
|---|
| 2768 |
|
|---|
| 2769 | /**
|
|---|
| 2770 | * @addtogroup utilityGroup
|
|---|
| 2771 | * @{
|
|---|
| 2772 | */
|
|---|
| 2773 | /**
|
|---|
| 2774 | * Make sure the user has a valid CD-R(W) in the CD drive.
|
|---|
| 2775 | * @param cdrw_device Set to the CD-R(W) device checked.
|
|---|
| 2776 | * @param keep_looping If TRUE, keep pestering user until they insist
|
|---|
| 2777 | * or insert a correct CD; if FALSE, only check once.
|
|---|
| 2778 | * @return 0 (there was an OK CD in the drive) or 1 (there wasn't).
|
|---|
| 2779 | */
|
|---|
| 2780 | char *interrogate_disk_currently_in_cdrw_drive()
|
|---|
| 2781 | {
|
|---|
| 2782 | char *cdrecord;
|
|---|
| 2783 | char *cdrw_device;
|
|---|
| 2784 |
|
|---|
| 2785 | if ((cdrw_device = find_cdrw_device()) != NULL) {
|
|---|
| 2786 | if (!system("which cdrecord > /dev/null 2> /dev/null")) {
|
|---|
| 2787 | asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_device);
|
|---|
| 2788 | } else if (!system("which dvdrecord > /dev/null 2> /dev/null")) {
|
|---|
| 2789 | asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_device);
|
|---|
| 2790 | } else {
|
|---|
| 2791 | asprintf(&cdrecord, " ");
|
|---|
| 2792 | log_msg(2, "Found no cdrecord nor dvdrecord in path.");
|
|---|
| 2793 | }
|
|---|
| 2794 | if (cdrecord[0]) {
|
|---|
| 2795 | retract_CD_tray_and_defeat_autorun();
|
|---|
| 2796 | run_program_and_log_output(cdrecord, 5);
|
|---|
| 2797 | }
|
|---|
| 2798 | paranoid_free(cdrecord);
|
|---|
| 2799 | }
|
|---|
| 2800 | return(cdrw_device);
|
|---|
| 2801 | }
|
|---|
| 2802 |
|
|---|
| 2803 |
|
|---|
| 2804 | /**
|
|---|
| 2805 | * Asks the user to put a CD-R(W) in the drive.
|
|---|
| 2806 | * @param ask_for_one_if_more_than_this (unused)
|
|---|
| 2807 | * @param pmountable If non-NULL, pointed-to value is set to TRUE if the CD is mountable, FALSE otherwise.
|
|---|
| 2808 | */
|
|---|
| 2809 | void
|
|---|
| 2810 | pause_and_ask_for_cdr(int ask_for_one_if_more_than_this, bool * pmountable)
|
|---|
| 2811 | {
|
|---|
| 2812 |
|
|---|
| 2813 | /*@ buffers ********************************************* */
|
|---|
| 2814 | char *tmp;
|
|---|
| 2815 | char *tmp1;
|
|---|
| 2816 | char *szmsg;
|
|---|
| 2817 | char *cdrom_dev;
|
|---|
| 2818 | char *cdrw_device = NULL;
|
|---|
| 2819 | char *our_serial_str;
|
|---|
| 2820 | bool ok_go_ahead_burn_it;
|
|---|
| 2821 | int cd_number = -1;
|
|---|
| 2822 | int attempt_to_mount_returned_this = 999;
|
|---|
| 2823 | char *mtpt;
|
|---|
| 2824 | char *szcdno;
|
|---|
| 2825 | char *szserfname;
|
|---|
| 2826 | char *szunmount;
|
|---|
| 2827 |
|
|---|
| 2828 | asprintf(&szmsg, "I am about to burn %s #%d",
|
|---|
| 2829 | media_descriptor_string(g_backup_media_type),
|
|---|
| 2830 | g_current_media_number);
|
|---|
| 2831 | log_to_screen(szmsg);
|
|---|
| 2832 | paranoid_free(szmsg);
|
|---|
| 2833 | if (g_current_media_number < ask_for_one_if_more_than_this) {
|
|---|
| 2834 | return;
|
|---|
| 2835 | }
|
|---|
| 2836 | log_to_screen("Scanning CD-ROM drive...");
|
|---|
| 2837 | asprintf(&mtpt, "/tmp/cd.mtpt.%ld.%ld", (long int) random(),
|
|---|
| 2838 | (long int) random());
|
|---|
| 2839 | make_hole_for_dir(mtpt);
|
|---|
| 2840 |
|
|---|
| 2841 | gotos_make_me_puke:
|
|---|
| 2842 | ok_go_ahead_burn_it = TRUE;
|
|---|
| 2843 | cdrom_dev = find_cdrom_device(FALSE);
|
|---|
| 2844 | if (cdrom_dev != NULL) {
|
|---|
| 2845 | /* When enabled, it made CD eject-and-retract when wrong CD inserted.. Weird
|
|---|
| 2846 | log_msg(2, "paafcd: Retracting CD-ROM drive if possible" );
|
|---|
| 2847 | retract_CD_tray_and_defeat_autorun();
|
|---|
| 2848 | */
|
|---|
| 2849 | asprintf(&tmp, "umount %s", cdrom_dev);
|
|---|
| 2850 | run_program_and_log_output(tmp, 1);
|
|---|
| 2851 | paranoid_free(tmp);
|
|---|
| 2852 | asprintf(&szcdno, "%s/archives/THIS-CD-NUMBER", mtpt);
|
|---|
| 2853 | asprintf(&szserfname, "%s/archives/SERIAL-STRING", mtpt);
|
|---|
| 2854 | asprintf(&szunmount, "umount %s", mtpt);
|
|---|
| 2855 | cd_number = -1;
|
|---|
| 2856 | asprintf(&tmp, "mount %s %s", cdrom_dev, mtpt);
|
|---|
| 2857 | if ((attempt_to_mount_returned_this =
|
|---|
| 2858 | run_program_and_log_output(tmp, 1))) {
|
|---|
| 2859 | log_msg(4, "Failed to mount %s at %s", cdrom_dev, mtpt);
|
|---|
| 2860 | log_to_screen("If there's a CD/DVD in the drive, it's blank.");
|
|---|
| 2861 | asprintf(&our_serial_str, "%s", "");
|
|---|
| 2862 | } else if (!does_file_exist(szcdno)
|
|---|
| 2863 | || !does_file_exist(szserfname)) {
|
|---|
| 2864 | log_to_screen
|
|---|
| 2865 | ("%s has data on it but it's probably not a Mondo CD.",
|
|---|
| 2866 | media_descriptor_string(g_backup_media_type));
|
|---|
| 2867 | asprintf(&our_serial_str, "%s", "");
|
|---|
| 2868 | } else {
|
|---|
| 2869 | log_to_screen("%s found in drive. It's a Mondo disk.",
|
|---|
| 2870 | media_descriptor_string(g_backup_media_type));
|
|---|
| 2871 | cd_number = atoi(last_line_of_file(szcdno));
|
|---|
| 2872 | asprintf(&tmp1, "cat %s 2> /dev/null", szserfname);
|
|---|
| 2873 | asprintf(&our_serial_str, "%s",
|
|---|
| 2874 | call_program_and_get_last_line_of_output(tmp1));
|
|---|
| 2875 | paranoid_free(tmp1);
|
|---|
| 2876 | // FIXME - should be able to use last_line_of_file(), surely?
|
|---|
| 2877 | }
|
|---|
| 2878 | paranoid_free(szcdno);
|
|---|
| 2879 | paranoid_free(szserfname);
|
|---|
| 2880 | paranoid_free(tmp);
|
|---|
| 2881 |
|
|---|
| 2882 | run_program_and_log_output(szunmount, 1);
|
|---|
| 2883 | paranoid_free(szunmount);
|
|---|
| 2884 |
|
|---|
| 2885 | log_msg(2, "paafcd: cd_number = %d", cd_number);
|
|---|
| 2886 | log_msg(2, "our serial str = %s; g_serial_string = %s",
|
|---|
| 2887 | our_serial_str, g_serial_string);
|
|---|
| 2888 | if (cd_number > 0 && !strcmp(our_serial_str, g_serial_string)) {
|
|---|
| 2889 | log_msg(2, "This %s is part of this backup set!",
|
|---|
| 2890 | media_descriptor_string(g_backup_media_type));
|
|---|
| 2891 | ok_go_ahead_burn_it = FALSE;
|
|---|
| 2892 | if (cd_number == g_current_media_number - 1) {
|
|---|
| 2893 | log_to_screen
|
|---|
| 2894 | ("I think you've left the previous %s in the drive.",
|
|---|
| 2895 | media_descriptor_string(g_backup_media_type));
|
|---|
| 2896 | } else {
|
|---|
| 2897 | log_to_screen
|
|---|
| 2898 | ("Please remove this %s. It is part of the backup set you're making now.",
|
|---|
| 2899 | media_descriptor_string(g_backup_media_type));
|
|---|
| 2900 | }
|
|---|
| 2901 | } else {
|
|---|
| 2902 | log_to_screen("...but not part of _our_ backup set.");
|
|---|
| 2903 | }
|
|---|
| 2904 | paranoid_free(our_serial_str);
|
|---|
| 2905 | } else {
|
|---|
| 2906 | log_msg(2,
|
|---|
| 2907 | "paafcd: Can't find CD-ROM drive. Perhaps it has a blank %s in it?",
|
|---|
| 2908 | media_descriptor_string(g_backup_media_type));
|
|---|
| 2909 | if ((cdrw_device = interrogate_disk_currently_in_cdrw_drive(cdrw_device)) != NULL) {
|
|---|
| 2910 | ok_go_ahead_burn_it = FALSE;
|
|---|
| 2911 | log_to_screen("There isn't a writable %s in the drive.",
|
|---|
| 2912 | media_descriptor_string(g_backup_media_type));
|
|---|
| 2913 | }
|
|---|
| 2914 | paranoid_free(cdrw_device);
|
|---|
| 2915 | }
|
|---|
| 2916 | paranoid_free(mtpt);
|
|---|
| 2917 |
|
|---|
| 2918 | /*
|
|---|
| 2919 | if (g_current_media_number > ask_for_one_if_more_than_this)
|
|---|
| 2920 | {
|
|---|
| 2921 | ok_go_ahead_burn_it = FALSE;
|
|---|
| 2922 | log_it("paafcd: %d > %d, so I'll definitely pause.", g_current_media_number > ask_for_one_if_more_than_this);
|
|---|
| 2923 | }
|
|---|
| 2924 | */
|
|---|
| 2925 |
|
|---|
| 2926 | if (!ok_go_ahead_burn_it) {
|
|---|
| 2927 | eject_device(cdrom_dev);
|
|---|
| 2928 | asprintf(&tmp,
|
|---|
| 2929 | "I am about to burn %s #%d of the backup set. Please insert %s and press Enter.",
|
|---|
| 2930 | media_descriptor_string(g_backup_media_type),
|
|---|
| 2931 | g_current_media_number,
|
|---|
| 2932 | media_descriptor_string(g_backup_media_type));
|
|---|
| 2933 | popup_and_OK(tmp);
|
|---|
| 2934 | paranoid_free(tmp);
|
|---|
| 2935 | goto gotos_make_me_puke;
|
|---|
| 2936 | } else {
|
|---|
| 2937 | log_msg(2, "paafcd: OK, going ahead and burning it.");
|
|---|
| 2938 | }
|
|---|
| 2939 | paranoid_free(cdrom_dev);
|
|---|
| 2940 |
|
|---|
| 2941 | log_msg(2,
|
|---|
| 2942 | "paafcd: OK, I assume I have a blank/reusable %s in the drive...",
|
|---|
| 2943 | media_descriptor_string(g_backup_media_type));
|
|---|
| 2944 |
|
|---|
| 2945 | log_to_screen("Proceeding w/ %s in drive.",
|
|---|
| 2946 | media_descriptor_string(g_backup_media_type));
|
|---|
| 2947 | if (pmountable) {
|
|---|
| 2948 | if (attempt_to_mount_returned_this) {
|
|---|
| 2949 | *pmountable = FALSE;
|
|---|
| 2950 | } else {
|
|---|
| 2951 | *pmountable = TRUE;
|
|---|
| 2952 | }
|
|---|
| 2953 | }
|
|---|
| 2954 |
|
|---|
| 2955 | }
|
|---|
| 2956 |
|
|---|
| 2957 |
|
|---|
| 2958 | /**
|
|---|
| 2959 | * Set the <tt>N</tt>th bit of @c array to @c true_or_false.
|
|---|
| 2960 | * @param array The bit array (as a @c char pointer).
|
|---|
| 2961 | * @param N The bit number to set or reset.
|
|---|
| 2962 | * @param true_or_false If TRUE then set bit @c N, if FALSE then reset bit @c N.
|
|---|
| 2963 | * @see get_bit_N_of_array
|
|---|
| 2964 | */
|
|---|
| 2965 | void set_bit_N_of_array(char *array, int N, bool true_or_false)
|
|---|
| 2966 | {
|
|---|
| 2967 | int bit_number;
|
|---|
| 2968 | int mask, orig_val, to_add;
|
|---|
| 2969 | int element_number;
|
|---|
| 2970 |
|
|---|
| 2971 | assert(array != NULL);
|
|---|
| 2972 |
|
|---|
| 2973 | element_number = N / 8;
|
|---|
| 2974 | bit_number = N % 8;
|
|---|
| 2975 | to_add = (1 << bit_number);
|
|---|
| 2976 | mask = 255 - to_add;
|
|---|
| 2977 | orig_val = array[element_number] & mask;
|
|---|
| 2978 | // log_it("array[%d]=%02x; %02x&%02x = %02x", element_number, array[element_number], mask, orig_val);
|
|---|
| 2979 | if (true_or_false) {
|
|---|
| 2980 | array[element_number] = orig_val | to_add;
|
|---|
| 2981 | }
|
|---|
| 2982 | }
|
|---|
| 2983 |
|
|---|
| 2984 | /* @} - end of utilityGroup */
|
|---|
| 2985 |
|
|---|
| 2986 |
|
|---|
| 2987 | /**
|
|---|
| 2988 | * Chop up @c filename.
|
|---|
| 2989 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 2990 | * - @c backup_media_type
|
|---|
| 2991 | * - @c compression_level
|
|---|
| 2992 | * - @c optimal_set_size
|
|---|
| 2993 | * - @c tmpdir
|
|---|
| 2994 | * - @c use_lzo
|
|---|
| 2995 | * - @c zip_exe
|
|---|
| 2996 | * - @c zip_suffix
|
|---|
| 2997 | *
|
|---|
| 2998 | * @param biggie_filename The file to chop up.
|
|---|
| 2999 | * @param ntfsprog_fifo The FIFO to ntfsclone if this is an imagedev, NULL otherwise.
|
|---|
| 3000 | * @param biggie_file_number The sequence number of this biggie file (starting from 0).
|
|---|
| 3001 | * @param noof_biggie_files The number of biggie files there are total.
|
|---|
| 3002 | * @return The number of errors encountered (0 for success)
|
|---|
| 3003 | * @see make_slices_and_images
|
|---|
| 3004 | * @ingroup LLarchiveGroup
|
|---|
| 3005 | */
|
|---|
| 3006 | int
|
|---|
| 3007 | slice_up_file_etc(struct s_bkpinfo *bkpinfo, char *biggie_filename,
|
|---|
| 3008 | char *ntfsprog_fifo, long biggie_file_number,
|
|---|
| 3009 | long noof_biggie_files, bool use_ntfsprog)
|
|---|
| 3010 | {
|
|---|
| 3011 |
|
|---|
| 3012 | /*@ buffers ************************************************** */
|
|---|
| 3013 | char *tmp, *checksum_line = NULL, *command;
|
|---|
| 3014 | char *tempblock;
|
|---|
| 3015 | char *curr_slice_fname_uncompressed;
|
|---|
| 3016 | char *curr_slice_fname_compressed;
|
|---|
| 3017 | char *file_to_archive;
|
|---|
| 3018 | char *file_to_openin;
|
|---|
| 3019 | /*@ pointers ************************************************** */
|
|---|
| 3020 | char *pB;
|
|---|
| 3021 | FILE *fin, *fout;
|
|---|
| 3022 |
|
|---|
| 3023 | /*@ bool ****************************************************** */
|
|---|
| 3024 | bool finished = FALSE;
|
|---|
| 3025 |
|
|---|
| 3026 | /*@ long ****************************************************** */
|
|---|
| 3027 | size_t blksize = 0;
|
|---|
| 3028 | long slice_num = 0;
|
|---|
| 3029 | long i;
|
|---|
| 3030 | long optimal_set_size;
|
|---|
| 3031 | bool should_I_compress_slices;
|
|---|
| 3032 | char *suffix; // for compressed slices
|
|---|
| 3033 |
|
|---|
| 3034 | /*@ long long ************************************************** */
|
|---|
| 3035 | long long totalread = 0;
|
|---|
| 3036 | long long totallength = 0;
|
|---|
| 3037 | long long length;
|
|---|
| 3038 |
|
|---|
| 3039 | /*@ int ******************************************************** */
|
|---|
| 3040 | int retval = 0;
|
|---|
| 3041 | int res = 0;
|
|---|
| 3042 | size_t n = 0;
|
|---|
| 3043 |
|
|---|
| 3044 | /*@ structures ************************************************** */
|
|---|
| 3045 | struct s_filename_and_lstat_info biggiestruct;
|
|---|
| 3046 | // struct stat statbuf;
|
|---|
| 3047 |
|
|---|
| 3048 | assert(bkpinfo != NULL);
|
|---|
| 3049 | assert_string_is_neither_NULL_nor_zerolength(biggie_filename);
|
|---|
| 3050 |
|
|---|
| 3051 | biggiestruct.for_backward_compatibility = '\n';
|
|---|
| 3052 | biggiestruct.use_ntfsprog = use_ntfsprog;
|
|---|
| 3053 | optimal_set_size = bkpinfo->optimal_set_size;
|
|---|
| 3054 | if (is_this_file_compressed(biggie_filename)
|
|---|
| 3055 | || bkpinfo->compression_level == 0) {
|
|---|
| 3056 | asprintf(&suffix, "%s", "");
|
|---|
| 3057 | // log_it("%s is indeed compressed :-)", filename);
|
|---|
| 3058 | should_I_compress_slices = FALSE;
|
|---|
| 3059 | } else {
|
|---|
| 3060 | asprintf(&suffix, "%s", bkpinfo->zip_suffix);
|
|---|
| 3061 | should_I_compress_slices = TRUE;
|
|---|
| 3062 | }
|
|---|
| 3063 |
|
|---|
| 3064 | if (optimal_set_size < 999) {
|
|---|
| 3065 | fatal_error("bkpinfo->optimal_set_size is insanely small");
|
|---|
| 3066 | }
|
|---|
| 3067 | if (ntfsprog_fifo) {
|
|---|
| 3068 | file_to_openin = ntfsprog_fifo;
|
|---|
| 3069 | asprintf(&checksum_line, "IGNORE");
|
|---|
| 3070 | log_msg(2,
|
|---|
| 3071 | "Not calculating checksum for %s: it would take too long",
|
|---|
| 3072 | biggie_filename);
|
|---|
| 3073 | if ( !find_home_of_exe("ntfsresize")) {
|
|---|
| 3074 | fatal_error("ntfsresize not found");
|
|---|
| 3075 | }
|
|---|
| 3076 | sprintf(command, "ntfsresize --force --info %s|grep '^You might resize at '|cut -d' ' -f5", biggie_filename);
|
|---|
| 3077 | log_it("command = %s", command);
|
|---|
| 3078 | strcpy (tmp, call_program_and_get_last_line_of_output(command));
|
|---|
| 3079 | log_it("res of it = %s", tmp);
|
|---|
| 3080 | totallength = atoll(tmp);
|
|---|
| 3081 | } else {
|
|---|
| 3082 | file_to_openin = biggie_filename;
|
|---|
| 3083 | asprintf(&command, "md5sum '%s'", biggie_filename);
|
|---|
| 3084 | if (!(fin = popen(command, "r"))) {
|
|---|
| 3085 | log_OS_error("Unable to popen-in command");
|
|---|
| 3086 | paranoid_free(command);
|
|---|
| 3087 | return (1);
|
|---|
| 3088 | }
|
|---|
| 3089 | paranoid_free(command);
|
|---|
| 3090 | (void) getline(&checksum_line, &n, fin);
|
|---|
| 3091 | pclose(fin);
|
|---|
| 3092 | totallength = length_of_file (biggie_filename);
|
|---|
| 3093 | }
|
|---|
| 3094 | lstat(biggie_filename, &biggiestruct.properties);
|
|---|
| 3095 | strcpy(biggiestruct.filename, biggie_filename);
|
|---|
| 3096 | pB = strchr(checksum_line, ' ');
|
|---|
| 3097 | if (!pB) {
|
|---|
| 3098 | pB = strchr(checksum_line, '\t');
|
|---|
| 3099 | }
|
|---|
| 3100 | if (pB) {
|
|---|
| 3101 | *pB = '\0';
|
|---|
| 3102 | }
|
|---|
| 3103 | strcpy(biggiestruct.checksum, checksum_line);
|
|---|
| 3104 | paranoid_free(checksum_line);
|
|---|
| 3105 |
|
|---|
| 3106 | asprintf(&tmp, "%s",
|
|---|
| 3107 | slice_fname(biggie_file_number, 0, bkpinfo->tmpdir, ""));
|
|---|
| 3108 | fout = fopen(tmp, "w");
|
|---|
| 3109 | paranoid_free(tmp);
|
|---|
| 3110 | (void) fwrite((void *) &biggiestruct, 1, sizeof(biggiestruct), fout);
|
|---|
| 3111 | paranoid_fclose(fout);
|
|---|
| 3112 | length = totallength / optimal_set_size / 1024;
|
|---|
| 3113 | log_msg(1, "Opening in %s; slicing it and writing to CD/tape",
|
|---|
| 3114 | file_to_openin);
|
|---|
| 3115 | if (!(fin = fopen(file_to_openin, "r"))) {
|
|---|
| 3116 | log_OS_error("Unable to openin biggie_filename");
|
|---|
| 3117 | asprintf(&tmp, "Cannot archive bigfile '%s': not found",
|
|---|
| 3118 | biggie_filename);
|
|---|
| 3119 | log_to_screen(tmp);
|
|---|
| 3120 | paranoid_free(tmp);
|
|---|
| 3121 |
|
|---|
| 3122 | paranoid_free(suffix);
|
|---|
| 3123 | return (1);
|
|---|
| 3124 | }
|
|---|
| 3125 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 3126 | res = move_files_to_stream(bkpinfo,
|
|---|
| 3127 | slice_fname(biggie_file_number, 0,
|
|---|
| 3128 | bkpinfo->tmpdir, ""), NULL);
|
|---|
| 3129 | } else {
|
|---|
| 3130 | res = move_files_to_cd(bkpinfo,
|
|---|
| 3131 | slice_fname(biggie_file_number, 0,
|
|---|
| 3132 | bkpinfo->tmpdir, ""), NULL);
|
|---|
| 3133 | }
|
|---|
| 3134 | i = bkpinfo->optimal_set_size / 256;
|
|---|
| 3135 | for (slice_num = 1; !finished; slice_num++) {
|
|---|
| 3136 | asprintf(&curr_slice_fname_uncompressed, "%s",
|
|---|
| 3137 | slice_fname(biggie_file_number, slice_num,
|
|---|
| 3138 | bkpinfo->tmpdir, ""));
|
|---|
| 3139 | asprintf(&curr_slice_fname_compressed, "%s",
|
|---|
| 3140 | slice_fname(biggie_file_number, slice_num,
|
|---|
| 3141 | bkpinfo->tmpdir, suffix));
|
|---|
| 3142 |
|
|---|
| 3143 | tmp = percent_media_full_comment(bkpinfo);
|
|---|
| 3144 | update_progress_form(tmp);
|
|---|
| 3145 | paranoid_free(tmp);
|
|---|
| 3146 |
|
|---|
| 3147 | if (!(fout = fopen(curr_slice_fname_uncompressed, "w"))) {
|
|---|
| 3148 | log_OS_error(curr_slice_fname_uncompressed);
|
|---|
| 3149 |
|
|---|
| 3150 | paranoid_free(curr_slice_fname_uncompressed);
|
|---|
| 3151 | paranoid_free(curr_slice_fname_compressed);
|
|---|
| 3152 | paranoid_free(suffix);
|
|---|
| 3153 | return (1);
|
|---|
| 3154 | }
|
|---|
| 3155 | if (!(tempblock = (char *) malloc(256 * 1024))) {
|
|---|
| 3156 | fatal_error("malloc error 256*1024");
|
|---|
| 3157 | }
|
|---|
| 3158 | if ((i == bkpinfo->optimal_set_size / 256)
|
|---|
| 3159 | && (totalread < 1.1 * totallength)) {
|
|---|
| 3160 | for (i = 0; i < bkpinfo->optimal_set_size / 256; i++) {
|
|---|
| 3161 | blksize = fread(tempblock, 1, 256 * 1024, fin);
|
|---|
| 3162 | if (blksize > 0) {
|
|---|
| 3163 | totalread = totalread + blksize;
|
|---|
| 3164 | (void) fwrite(tempblock, 1, blksize, fout);
|
|---|
| 3165 | } else {
|
|---|
| 3166 | break;
|
|---|
| 3167 | }
|
|---|
| 3168 | }
|
|---|
| 3169 | } else {
|
|---|
| 3170 | i = 0;
|
|---|
| 3171 | }
|
|---|
| 3172 | paranoid_free(tempblock);
|
|---|
| 3173 | paranoid_fclose(fout);
|
|---|
| 3174 | if (i > 0) // length_of_file (curr_slice_fname_uncompressed)
|
|---|
| 3175 | {
|
|---|
| 3176 | if (!does_file_exist(curr_slice_fname_uncompressed)) {
|
|---|
| 3177 | log_msg(2,
|
|---|
| 3178 | "Warning - '%s' doesn't exist. How can I compress slice?",
|
|---|
| 3179 | curr_slice_fname_uncompressed);
|
|---|
| 3180 | }
|
|---|
| 3181 | if (should_I_compress_slices && bkpinfo->compression_level > 0) {
|
|---|
| 3182 | asprintf(&command, "%s -%d %s", bkpinfo->zip_exe,
|
|---|
| 3183 | bkpinfo->compression_level,
|
|---|
| 3184 | curr_slice_fname_uncompressed);
|
|---|
| 3185 | log_msg(2, command);
|
|---|
| 3186 | if ((res = system(command))) {
|
|---|
| 3187 | log_OS_error(command);
|
|---|
| 3188 | }
|
|---|
| 3189 | // did_I_compress_slice = TRUE;
|
|---|
| 3190 | } else {
|
|---|
| 3191 | /* BERLIOS: Useless
|
|---|
| 3192 | asprintf(&command, "mv %s %s 2>> %s",
|
|---|
| 3193 | curr_slice_fname_uncompressed,
|
|---|
| 3194 | curr_slice_fname_compressed, MONDO_LOGFILE);
|
|---|
| 3195 | */
|
|---|
| 3196 | res = 0; // don't do it :)
|
|---|
| 3197 | // did_I_compress_slice = FALSE;
|
|---|
| 3198 | }
|
|---|
| 3199 | retval += res;
|
|---|
| 3200 | if (res) {
|
|---|
| 3201 | log_msg(2, "Failed to compress the slice");
|
|---|
| 3202 | }
|
|---|
| 3203 | if (bkpinfo->use_lzo
|
|---|
| 3204 | && strcmp(curr_slice_fname_compressed,
|
|---|
| 3205 | curr_slice_fname_uncompressed)) {
|
|---|
| 3206 | unlink(curr_slice_fname_uncompressed);
|
|---|
| 3207 | }
|
|---|
| 3208 | if (res) {
|
|---|
| 3209 | asprintf(&tmp, "Problem with slice # %ld", slice_num);
|
|---|
| 3210 | } else {
|
|---|
| 3211 | asprintf(&tmp,
|
|---|
| 3212 | "%s - Bigfile #%ld, slice #%ld compressed OK ",
|
|---|
| 3213 | biggie_filename, biggie_file_number + 1,
|
|---|
| 3214 | slice_num);
|
|---|
| 3215 | }
|
|---|
| 3216 | #ifndef _XWIN
|
|---|
| 3217 | if (!g_text_mode) {
|
|---|
| 3218 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
|---|
| 3219 | newtRefresh();
|
|---|
| 3220 | } else {
|
|---|
| 3221 | log_msg(2, tmp);
|
|---|
| 3222 | }
|
|---|
| 3223 | #else
|
|---|
| 3224 | log_msg(2, tmp);
|
|---|
| 3225 | #endif
|
|---|
| 3226 | paranoid_free(tmp);
|
|---|
| 3227 | asprintf(&file_to_archive, "%s", curr_slice_fname_compressed);
|
|---|
| 3228 | g_current_progress++;
|
|---|
| 3229 | } else { /* if i==0 then ... */
|
|---|
| 3230 |
|
|---|
| 3231 | finished = TRUE;
|
|---|
| 3232 | asprintf(&file_to_archive, "%s",
|
|---|
| 3233 | curr_slice_fname_uncompressed);
|
|---|
| 3234 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 3235 | break;
|
|---|
| 3236 | }
|
|---|
| 3237 | }
|
|---|
| 3238 |
|
|---|
| 3239 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 3240 | register_in_tape_catalog(biggieslice, biggie_file_number,
|
|---|
| 3241 | slice_num, file_to_archive);
|
|---|
| 3242 | maintain_collection_of_recent_archives(bkpinfo->tmpdir,
|
|---|
| 3243 | file_to_archive);
|
|---|
| 3244 | res = move_files_to_stream(bkpinfo, file_to_archive, NULL);
|
|---|
| 3245 | } else {
|
|---|
| 3246 | res = move_files_to_cd(bkpinfo, file_to_archive, NULL);
|
|---|
| 3247 | }
|
|---|
| 3248 | paranoid_free(file_to_archive);
|
|---|
| 3249 | retval += res;
|
|---|
| 3250 | if (res) {
|
|---|
| 3251 | asprintf(&tmp,
|
|---|
| 3252 | "Failed to add slice %ld of bigfile %ld to scratchdir",
|
|---|
| 3253 | slice_num, biggie_file_number + 1);
|
|---|
| 3254 | log_to_screen(tmp);
|
|---|
| 3255 | paranoid_free(tmp);
|
|---|
| 3256 | fatal_error
|
|---|
| 3257 | ("Hard disk full. You should have bought a bigger one.");
|
|---|
| 3258 | }
|
|---|
| 3259 | paranoid_free(curr_slice_fname_uncompressed);
|
|---|
| 3260 | paranoid_free(curr_slice_fname_compressed);
|
|---|
| 3261 | }
|
|---|
| 3262 | paranoid_free(suffix);
|
|---|
| 3263 | paranoid_fclose(fin);
|
|---|
| 3264 | if (retval) {
|
|---|
| 3265 | asprintf(&tmp, "Sliced bigfile #%ld...FAILED",
|
|---|
| 3266 | biggie_file_number + 1);
|
|---|
| 3267 | } else {
|
|---|
| 3268 | asprintf(&tmp, "Sliced bigfile #%ld...OK!",
|
|---|
| 3269 | biggie_file_number + 1);
|
|---|
| 3270 | }
|
|---|
| 3271 | log_msg(1, tmp);
|
|---|
| 3272 | paranoid_free(tmp);
|
|---|
| 3273 | return (retval);
|
|---|
| 3274 | }
|
|---|
| 3275 |
|
|---|
| 3276 |
|
|---|
| 3277 | /**
|
|---|
| 3278 | * Remove the archives in @c d.
|
|---|
| 3279 | * This could possibly include any of:
|
|---|
| 3280 | * - all afioballs (compressed and not)
|
|---|
| 3281 | * - all filelists
|
|---|
| 3282 | * - all slices
|
|---|
| 3283 | * - all checksums
|
|---|
| 3284 | * - a zero filler file
|
|---|
| 3285 | *
|
|---|
| 3286 | * @param d The directory to wipe the archives from.
|
|---|
| 3287 | * @ingroup utilityGroup
|
|---|
| 3288 | */
|
|---|
| 3289 | void wipe_archives(char *d)
|
|---|
| 3290 | {
|
|---|
| 3291 | /*@ buffers ********************************************* */
|
|---|
| 3292 | char *tmp;
|
|---|
| 3293 | char *dir;
|
|---|
| 3294 |
|
|---|
| 3295 | assert_string_is_neither_NULL_nor_zerolength(d);
|
|---|
| 3296 |
|
|---|
| 3297 | asprintf(&dir, "%s/archives", d);
|
|---|
| 3298 | asprintf(&tmp, "find %s -name '*.afio*' -exec rm -f '{}' \\;", dir);
|
|---|
| 3299 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 3300 | paranoid_free(tmp);
|
|---|
| 3301 |
|
|---|
| 3302 | asprintf(&tmp, "find %s -name '*list.[0-9]*' -exec rm -f '{}' \\;",
|
|---|
| 3303 | dir);
|
|---|
| 3304 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 3305 | paranoid_free(tmp);
|
|---|
| 3306 |
|
|---|
| 3307 | asprintf(&tmp, "find %s -name 'slice*' -exec rm -f '{}' \\;", dir);
|
|---|
| 3308 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 3309 | paranoid_free(tmp);
|
|---|
| 3310 |
|
|---|
| 3311 | asprintf(&tmp, "rm -f %s/cklist*", dir);
|
|---|
| 3312 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 3313 | paranoid_free(tmp);
|
|---|
| 3314 |
|
|---|
| 3315 | asprintf(&tmp, "rm -f %s/zero", dir);
|
|---|
| 3316 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 3317 | paranoid_free(tmp);
|
|---|
| 3318 |
|
|---|
| 3319 | log_msg(1, "Wiped %s's archives", dir);
|
|---|
| 3320 | asprintf(&tmp, "ls -l %s", dir);
|
|---|
| 3321 | run_program_and_log_output(tmp, FALSE);
|
|---|
| 3322 | paranoid_free(tmp);
|
|---|
| 3323 |
|
|---|
| 3324 | paranoid_free(dir);
|
|---|
| 3325 | }
|
|---|
| 3326 |
|
|---|
| 3327 |
|
|---|
| 3328 | /**
|
|---|
| 3329 | * @addtogroup LLarchiveGroup
|
|---|
| 3330 | * @{
|
|---|
| 3331 | */
|
|---|
| 3332 | /**
|
|---|
| 3333 | * Write the final ISO image.
|
|---|
| 3334 | * @param bkpinfo The backup information structure. Used only
|
|---|
| 3335 | * in the call to @c write_iso_and_go_on().
|
|---|
| 3336 | * @return The number of errors encountered (0 for success)
|
|---|
| 3337 | * @see write_iso_and_go_on
|
|---|
| 3338 | * @see make_iso_fs
|
|---|
| 3339 | * @bug The final ISO is written even if there are no files on it. In practice,
|
|---|
| 3340 | * however, this occurs rarely.
|
|---|
| 3341 | */
|
|---|
| 3342 | int write_final_iso_if_necessary(struct s_bkpinfo *bkpinfo)
|
|---|
| 3343 | {
|
|---|
| 3344 | /*@ int ***************************************************** */
|
|---|
| 3345 | int res;
|
|---|
| 3346 |
|
|---|
| 3347 | /*@ buffers ************************************************** */
|
|---|
| 3348 | char *tmp;
|
|---|
| 3349 |
|
|---|
| 3350 | assert(bkpinfo != NULL);
|
|---|
| 3351 |
|
|---|
| 3352 | // I should really check if there are any slices or tarballs to be copied to CD-R(W)'s; the odds are approx. 1 in a million that there are no files here, so I'll just go ahead & make one more CD anyway
|
|---|
| 3353 |
|
|---|
| 3354 | asprintf(&tmp, "Writing the final ISO");
|
|---|
| 3355 | log_msg(2, tmp);
|
|---|
| 3356 | /* BERLIOS: center_string is now broken
|
|---|
| 3357 | center_string(tmp, 80);
|
|---|
| 3358 | */
|
|---|
| 3359 | #ifndef _XWIN
|
|---|
| 3360 | if (!g_text_mode) {
|
|---|
| 3361 | newtPushHelpLine(tmp);
|
|---|
| 3362 | }
|
|---|
| 3363 | #endif
|
|---|
| 3364 | paranoid_free(tmp);
|
|---|
| 3365 | res = write_iso_and_go_on(bkpinfo, TRUE);
|
|---|
| 3366 | #ifndef _XWIN
|
|---|
| 3367 | if (!g_text_mode) {
|
|---|
| 3368 | newtPopHelpLine();
|
|---|
| 3369 | }
|
|---|
| 3370 | #endif
|
|---|
| 3371 | log_msg(2, "Returning from writing final ISO (res=%d)", res);
|
|---|
| 3372 | return (res);
|
|---|
| 3373 | }
|
|---|
| 3374 |
|
|---|
| 3375 |
|
|---|
| 3376 | /**
|
|---|
| 3377 | * Write an ISO image to <tt>[bkpinfo->isodir]/bkpinfo->prefix-[g_current_media_number].iso</tt>.
|
|---|
| 3378 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 3379 | * - @c backup_media_type
|
|---|
| 3380 | * - @c prefix
|
|---|
| 3381 | * - @c isodir
|
|---|
| 3382 | * - @c manual_cd_tray
|
|---|
| 3383 | * - @c media_size
|
|---|
| 3384 | * - @c nfs_mount
|
|---|
| 3385 | * - @c nfs_remote_dir
|
|---|
| 3386 | * - @c scratchdir
|
|---|
| 3387 | * - @c verify_data
|
|---|
| 3388 | *
|
|---|
| 3389 | * @param last_cd If TRUE, this is the last CD to write; if FALSE, it's not.
|
|---|
| 3390 | * @return The number of errors encountered (0 for success)
|
|---|
| 3391 | * @see make_iso_fs
|
|---|
| 3392 | */
|
|---|
| 3393 | int write_iso_and_go_on(struct s_bkpinfo *bkpinfo, bool last_cd)
|
|---|
| 3394 | {
|
|---|
| 3395 | /*@ pointers **************************************************** */
|
|---|
| 3396 | FILE *fout;
|
|---|
| 3397 |
|
|---|
| 3398 | /*@ buffers ***************************************************** */
|
|---|
| 3399 | char *tmp;
|
|---|
| 3400 | char *cdno_fname;
|
|---|
| 3401 | char *lastcd_fname;
|
|---|
| 3402 | char *isofile;
|
|---|
| 3403 |
|
|---|
| 3404 | /*@ bool ******************************************************** */
|
|---|
| 3405 | bool that_one_was_ok;
|
|---|
| 3406 | bool using_nfs;
|
|---|
| 3407 | bool orig_vfy_flag_val;
|
|---|
| 3408 |
|
|---|
| 3409 | /*@ int *********************************************************** */
|
|---|
| 3410 | int res = 0;
|
|---|
| 3411 |
|
|---|
| 3412 | assert(bkpinfo != NULL);
|
|---|
| 3413 | orig_vfy_flag_val = bkpinfo->verify_data;
|
|---|
| 3414 | if (bkpinfo->media_size[g_current_media_number] <= 0) {
|
|---|
| 3415 | fatal_error("write_iso_and_go_on() - unknown media size");
|
|---|
| 3416 | }
|
|---|
| 3417 |
|
|---|
| 3418 | if (strlen(bkpinfo->nfs_mount) > 1) {
|
|---|
| 3419 | using_nfs = TRUE;
|
|---|
| 3420 | } else {
|
|---|
| 3421 | using_nfs = FALSE;
|
|---|
| 3422 | }
|
|---|
| 3423 | log_msg(1, "OK, time to make %s #%d",
|
|---|
| 3424 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 3425 | g_current_media_number);
|
|---|
| 3426 |
|
|---|
| 3427 | /* label the ISO with its number */
|
|---|
| 3428 |
|
|---|
| 3429 | asprintf(&cdno_fname, "%s/archives/THIS-CD-NUMBER",
|
|---|
| 3430 | bkpinfo->scratchdir);
|
|---|
| 3431 | fout = fopen(cdno_fname, "w");
|
|---|
| 3432 | fprintf(fout, "%d", g_current_media_number);
|
|---|
| 3433 | paranoid_fclose(fout);
|
|---|
| 3434 | paranoid_free(cdno_fname);
|
|---|
| 3435 |
|
|---|
| 3436 | asprintf(&tmp, "cp -f %s/autorun %s/", g_mondo_home,
|
|---|
| 3437 | bkpinfo->scratchdir);
|
|---|
| 3438 | if (run_program_and_log_output(tmp, FALSE)) {
|
|---|
| 3439 | log_msg(2, "Warning - unable to copy autorun to scratchdir");
|
|---|
| 3440 | }
|
|---|
| 3441 | paranoid_free(tmp);
|
|---|
| 3442 |
|
|---|
| 3443 | /* last CD or not? Label accordingly */
|
|---|
| 3444 | asprintf(&lastcd_fname, "%s/archives/NOT-THE-LAST",
|
|---|
| 3445 | bkpinfo->scratchdir);
|
|---|
| 3446 | if (last_cd) {
|
|---|
| 3447 | unlink(lastcd_fname);
|
|---|
| 3448 | log_msg(2,
|
|---|
| 3449 | "OK, you're telling me this is the last CD. Fair enough.");
|
|---|
| 3450 | } else {
|
|---|
| 3451 | fout = fopen(lastcd_fname, "w");
|
|---|
| 3452 | fprintf(fout,
|
|---|
| 3453 | "You're listening to 90.3 WPLN, Nashville Public Radio.\n");
|
|---|
| 3454 | paranoid_fclose(fout);
|
|---|
| 3455 | }
|
|---|
| 3456 | paranoid_free(lastcd_fname);
|
|---|
| 3457 |
|
|---|
| 3458 | if (space_occupied_by_cd(bkpinfo->scratchdir) / 1024 >
|
|---|
| 3459 | bkpinfo->media_size[g_current_media_number]) {
|
|---|
| 3460 | asprintf(&tmp,
|
|---|
| 3461 | "Warning! CD is too big. It occupies %ld KB, which is more than the %ld KB allowed.",
|
|---|
| 3462 | (long) space_occupied_by_cd(bkpinfo->scratchdir),
|
|---|
| 3463 | (long) bkpinfo->media_size[g_current_media_number]);
|
|---|
| 3464 | log_to_screen(tmp);
|
|---|
| 3465 | paranoid_free(tmp);
|
|---|
| 3466 | }
|
|---|
| 3467 | asprintf(&isofile, "%s/%s/%s-%d.iso", bkpinfo->isodir,
|
|---|
| 3468 | bkpinfo->nfs_remote_dir, bkpinfo->prefix,
|
|---|
| 3469 | g_current_media_number);
|
|---|
| 3470 | for (that_one_was_ok = FALSE; !that_one_was_ok;) {
|
|---|
| 3471 | res = make_iso_fs(bkpinfo, isofile);
|
|---|
| 3472 | if (g_current_media_number == 1 && !res
|
|---|
| 3473 | && (bkpinfo->backup_media_type == cdr
|
|---|
| 3474 | || bkpinfo->backup_media_type == cdrw)) {
|
|---|
| 3475 | if ((tmp = find_cdrom_device(FALSE)) == NULL) // make sure find_cdrom_device() finds, records CD-R's loc
|
|---|
| 3476 | {
|
|---|
| 3477 | log_msg(3, "*Sigh* Mike, I hate your computer.");
|
|---|
| 3478 | bkpinfo->manual_cd_tray = TRUE;
|
|---|
| 3479 | } // if it can't be found then force pausing
|
|---|
| 3480 | else {
|
|---|
| 3481 | log_msg(3, "Great. Found Mike's CD-ROM drive.");
|
|---|
| 3482 | paranoid_free(tmp);
|
|---|
| 3483 | }
|
|---|
| 3484 | }
|
|---|
| 3485 | if (bkpinfo->verify_data && !res) {
|
|---|
| 3486 | log_to_screen
|
|---|
| 3487 | ("Please reboot from the 1st %s in Compare Mode, as a precaution.",
|
|---|
| 3488 | media_descriptor_string(g_backup_media_type));
|
|---|
| 3489 | chdir("/");
|
|---|
| 3490 | iamhere("Before calling verify_cd_image()");
|
|---|
| 3491 | res += verify_cd_image(bkpinfo);
|
|---|
| 3492 | iamhere("After calling verify_cd_image()");
|
|---|
| 3493 | }
|
|---|
| 3494 | if (!res) {
|
|---|
| 3495 | that_one_was_ok = TRUE;
|
|---|
| 3496 | } else {
|
|---|
| 3497 | asprintf(&tmp, "Failed to burn %s #%d. Retry?",
|
|---|
| 3498 | media_descriptor_string(bkpinfo->backup_media_type),
|
|---|
| 3499 | g_current_media_number);
|
|---|
| 3500 | res = ask_me_yes_or_no(tmp);
|
|---|
| 3501 | paranoid_free(tmp);
|
|---|
| 3502 | if (!res) {
|
|---|
| 3503 | if (ask_me_yes_or_no("Abort the backup?")) {
|
|---|
| 3504 | fatal_error("FAILED TO BACKUP");
|
|---|
| 3505 | } else {
|
|---|
| 3506 | break;
|
|---|
| 3507 | }
|
|---|
| 3508 | } else {
|
|---|
| 3509 | log_msg(2, "Retrying, at user's request...");
|
|---|
| 3510 | res = 0;
|
|---|
| 3511 | }
|
|---|
| 3512 | }
|
|---|
| 3513 | }
|
|---|
| 3514 | /*
|
|---|
| 3515 | if (using_nfs)
|
|---|
| 3516 | {
|
|---|
| 3517 | asprintf(&tmp,"mv -f %s %s/%s/", isofile, bkpinfo->isodir, bkpinfo->nfs_remote_dir);
|
|---|
| 3518 | if (run_program_and_log_output(tmp, FALSE))
|
|---|
| 3519 | { log_to_screen("Unable to move ISO to NFS dir"); }
|
|---|
| 3520 | }
|
|---|
| 3521 | */
|
|---|
| 3522 | paranoid_free(isofile);
|
|---|
| 3523 |
|
|---|
| 3524 | g_current_media_number++;
|
|---|
| 3525 | if (g_current_media_number > MAX_NOOF_MEDIA) {
|
|---|
| 3526 | fatal_error("Too many CD-R(W)'s. Use tape or net.");
|
|---|
| 3527 | }
|
|---|
| 3528 | wipe_archives(bkpinfo->scratchdir);
|
|---|
| 3529 | asprintf(&tmp, "rm -Rf %s/images/*gz %s/images/*data*img",
|
|---|
| 3530 | bkpinfo->scratchdir, bkpinfo->scratchdir);
|
|---|
| 3531 | if (system(tmp)) {
|
|---|
| 3532 | log_msg(2,
|
|---|
| 3533 | "Error occurred when I tried to delete the redundant IMGs and GZs");
|
|---|
| 3534 | }
|
|---|
| 3535 | paranoid_free(tmp);
|
|---|
| 3536 |
|
|---|
| 3537 | if (last_cd) {
|
|---|
| 3538 | log_msg(2, "This was your last CD.");
|
|---|
| 3539 | } else {
|
|---|
| 3540 | log_msg(2, "Continuing to backup your data...");
|
|---|
| 3541 | }
|
|---|
| 3542 |
|
|---|
| 3543 | bkpinfo->verify_data = orig_vfy_flag_val;
|
|---|
| 3544 | return (0);
|
|---|
| 3545 | }
|
|---|
| 3546 |
|
|---|
| 3547 | /* @} - end of LLarchiveGroup */
|
|---|
| 3548 |
|
|---|
| 3549 |
|
|---|
| 3550 | /**
|
|---|
| 3551 | * Verify the user's data.
|
|---|
| 3552 | * @param bkpinfo The backup information structure. Fields used:
|
|---|
| 3553 | * - @c backup_data
|
|---|
| 3554 | * - @c backup_media_type
|
|---|
| 3555 | * - @c media_device
|
|---|
| 3556 | * - @c verify_data
|
|---|
| 3557 | *
|
|---|
| 3558 | * @return The number of errors encountered (0 for success)
|
|---|
| 3559 | * @ingroup verifyGroup
|
|---|
| 3560 | */
|
|---|
| 3561 | int verify_data(struct s_bkpinfo *bkpinfo)
|
|---|
| 3562 | {
|
|---|
| 3563 | int res = 0, retval = 0, cdno = 0;
|
|---|
| 3564 | char *tmp;
|
|---|
| 3565 | long diffs = 0;
|
|---|
| 3566 |
|
|---|
| 3567 | assert(bkpinfo != NULL);
|
|---|
| 3568 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
|---|
| 3569 | chdir("/");
|
|---|
| 3570 | mvaddstr_and_log_it(g_currentY, 0,
|
|---|
| 3571 | "Verifying archives against live filesystem");
|
|---|
| 3572 | if (bkpinfo->backup_media_type == cdstream) {
|
|---|
| 3573 | paranoid_alloc(bkpinfo->media_device,
|
|---|
| 3574 | "/dev/cdrom");
|
|---|
| 3575 | }
|
|---|
| 3576 | verify_tape_backups(bkpinfo);
|
|---|
| 3577 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
|---|
| 3578 | } else if (bkpinfo->backup_data)
|
|---|
| 3579 | //bkpinfo->backup_media_type == cdrw || bkpinfo->backup_media_type == cdr))
|
|---|
| 3580 | {
|
|---|
| 3581 | log_msg(2,
|
|---|
| 3582 | "Not verifying again. Per-CD/ISO verification already carried out.");
|
|---|
| 3583 | paranoid_system
|
|---|
| 3584 | ("cat /tmp/changed.files.* > /tmp/changed.files 2> /dev/null");
|
|---|
| 3585 | } else {
|
|---|
| 3586 | g_current_media_number = cdno;
|
|---|
| 3587 | if (bkpinfo->backup_media_type != iso) {
|
|---|
| 3588 | paranoid_free(bkpinfo->media_device);
|
|---|
| 3589 | bkpinfo->media_device = find_cdrom_device(FALSE);
|
|---|
| 3590 | }
|
|---|
| 3591 | chdir("/");
|
|---|
| 3592 | for (cdno = 1; cdno < 99 && bkpinfo->verify_data; cdno++) {
|
|---|
| 3593 | if (cdno != g_current_media_number) {
|
|---|
| 3594 | log_msg(2,
|
|---|
| 3595 | "Warning - had to change g_current_media_number from %d to %d",
|
|---|
| 3596 | g_current_media_number, cdno);
|
|---|
| 3597 | g_current_media_number = cdno;
|
|---|
| 3598 | }
|
|---|
| 3599 | if (bkpinfo->backup_media_type != iso) {
|
|---|
| 3600 | insist_on_this_cd_number(bkpinfo, cdno);
|
|---|
| 3601 | }
|
|---|
| 3602 | res = verify_cd_image(bkpinfo); // sets verify_data to FALSE if it's time to stop verifying
|
|---|
| 3603 | retval += res;
|
|---|
| 3604 | if (res) {
|
|---|
| 3605 | asprintf(&tmp,
|
|---|
| 3606 | "Warnings/errors were reported while checking %s #%d",
|
|---|
| 3607 | media_descriptor_string(bkpinfo->
|
|---|
| 3608 | backup_media_type),
|
|---|
| 3609 | g_current_media_number);
|
|---|
| 3610 | log_to_screen(tmp);
|
|---|
| 3611 | paranoid_free(tmp);
|
|---|
| 3612 |
|
|---|
| 3613 | }
|
|---|
| 3614 | }
|
|---|
| 3615 | asprintf(&tmp,
|
|---|
| 3616 | "grep 'afio: ' %s | sed 's/afio: //' | grep -vx '/dev/.*' >> /tmp/changed.files",
|
|---|
| 3617 | MONDO_LOGFILE);
|
|---|
| 3618 | system(tmp);
|
|---|
| 3619 | paranoid_free(tmp);
|
|---|
| 3620 |
|
|---|
| 3621 | asprintf(&tmp,
|
|---|
| 3622 | "grep 'star: ' %s | sed 's/star: //' | grep -vx '/dev/.*' >> /tmp/changed.files",
|
|---|
| 3623 | MONDO_LOGFILE);
|
|---|
| 3624 | system(tmp);
|
|---|
| 3625 | paranoid_free(tmp);
|
|---|
| 3626 |
|
|---|
| 3627 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
|---|
| 3628 | eject_device(bkpinfo->media_device);
|
|---|
| 3629 | }
|
|---|
| 3630 | diffs = count_lines_in_file("/tmp/changed.files");
|
|---|
| 3631 |
|
|---|
| 3632 | if (diffs > 0) {
|
|---|
| 3633 | if (retval == 0) {
|
|---|
| 3634 | retval = (int) (-diffs);
|
|---|
| 3635 | }
|
|---|
| 3636 | }
|
|---|
| 3637 | return (retval);
|
|---|
| 3638 | }
|
|---|
| 3639 |
|
|---|
| 3640 |
|
|---|
| 3641 | /**
|
|---|
| 3642 | * @addtogroup utilityGroup
|
|---|
| 3643 | * @{
|
|---|
| 3644 | */
|
|---|
| 3645 | /**
|
|---|
| 3646 | * Write an image to a real 3.5" floppy disk.
|
|---|
| 3647 | * @param device The device to write to (e.g. @c /dev/fd0)
|
|---|
| 3648 | * @param datafile The image to write to @p device.
|
|---|
| 3649 | * @return The number of errors encountered (0 for success)
|
|---|
| 3650 | * @see write_image_to_floppy
|
|---|
| 3651 | */
|
|---|
| 3652 | int write_image_to_floppy_SUB(char *device, char *datafile)
|
|---|
| 3653 | {
|
|---|
| 3654 | /*@ int *************************************************************** */
|
|---|
| 3655 | int res = 0;
|
|---|
| 3656 | int percentage = 0;
|
|---|
| 3657 | int blockno = 0;
|
|---|
| 3658 | int maxblocks = 0;
|
|---|
| 3659 |
|
|---|
| 3660 | /*@ buffers************************************************************ */
|
|---|
| 3661 | char *tmp;
|
|---|
| 3662 | char blk[1024];
|
|---|
| 3663 | char *title;
|
|---|
| 3664 |
|
|---|
| 3665 | /*@ pointers ********************************************************** */
|
|---|
| 3666 | char *p;
|
|---|
| 3667 | FILE *fout, *fin;
|
|---|
| 3668 |
|
|---|
| 3669 |
|
|---|
| 3670 | /* pretty stuff */
|
|---|
| 3671 | if (!(p = strrchr(datafile, '/'))) {
|
|---|
| 3672 | p = datafile;
|
|---|
| 3673 | } else {
|
|---|
| 3674 | p++;
|
|---|
| 3675 | }
|
|---|
| 3676 | asprintf(&title, "Writing %s to floppy", p);
|
|---|
| 3677 | open_evalcall_form(title);
|
|---|
| 3678 | paranoid_free(title);
|
|---|
| 3679 |
|
|---|
| 3680 | /* functional stuff */
|
|---|
| 3681 | for (p = device + strlen(device); p != device && isdigit(*(p - 1));
|
|---|
| 3682 | p--);
|
|---|
| 3683 | maxblocks = atoi(p);
|
|---|
| 3684 | if (!maxblocks) {
|
|---|
| 3685 | maxblocks = 1440;
|
|---|
| 3686 | }
|
|---|
| 3687 | asprintf(&tmp, "maxblocks = %d; p=%s", maxblocks, p);
|
|---|
| 3688 | log_msg(2, tmp);
|
|---|
| 3689 | paranoid_free(tmp);
|
|---|
| 3690 |
|
|---|
| 3691 | /* copy data from image to floppy */
|
|---|
| 3692 | if (!(fin = fopen(datafile, "r"))) {
|
|---|
| 3693 | log_OS_error("Cannot open img");
|
|---|
| 3694 | return (1);
|
|---|
| 3695 | }
|
|---|
| 3696 | if (!(fout = fopen(device, "w"))) {
|
|---|
| 3697 | log_OS_error("Cannot open fdd");
|
|---|
| 3698 | return (1);
|
|---|
| 3699 | }
|
|---|
| 3700 | for (blockno = 0; blockno < maxblocks; blockno++) {
|
|---|
| 3701 | percentage = blockno * 100 / maxblocks;
|
|---|
| 3702 | if (fread(blk, 1, 1024, fin) != 1024) {
|
|---|
| 3703 | if (feof(fin)) {
|
|---|
| 3704 | log_msg(1,
|
|---|
| 3705 | "img read err - img ended prematurely - non-fatal error");
|
|---|
| 3706 | sleep(3);
|
|---|
| 3707 | return (res);
|
|---|
| 3708 | }
|
|---|
| 3709 | res++;
|
|---|
| 3710 | log_to_screen("img read err");
|
|---|
| 3711 | }
|
|---|
| 3712 | if (fwrite(blk, 1, 1024, fout) != 1024) {
|
|---|
| 3713 | res++;
|
|---|
| 3714 | log_to_screen("fdd write err");
|
|---|
| 3715 | }
|
|---|
| 3716 | if (((blockno + 1) % 128) == 0) {
|
|---|
| 3717 | paranoid_system("sync"); /* fflush doesn't work; dunno why */
|
|---|
| 3718 | update_evalcall_form(percentage);
|
|---|
| 3719 | }
|
|---|
| 3720 | }
|
|---|
| 3721 | paranoid_fclose(fin);
|
|---|
| 3722 | paranoid_fclose(fout);
|
|---|
| 3723 | close_evalcall_form();
|
|---|
| 3724 | return (res);
|
|---|
| 3725 | }
|
|---|
| 3726 |
|
|---|
| 3727 |
|
|---|
| 3728 | /**
|
|---|
| 3729 | * Wrapper around @c write_image_to_floppy_SUB().
|
|---|
| 3730 | * This function, unlike @c write_image_to_floppy_SUB(),
|
|---|
| 3731 | * gives the user the opportunity to retry if the write fails.
|
|---|
| 3732 | * @see write_image_to_floppy_SUB
|
|---|
| 3733 | */
|
|---|
| 3734 | int write_image_to_floppy(char *device, char *datafile)
|
|---|
| 3735 | {
|
|---|
| 3736 | /*@ int ************************************************************** */
|
|---|
| 3737 | int res = 0;
|
|---|
| 3738 |
|
|---|
| 3739 | assert_string_is_neither_NULL_nor_zerolength(device);
|
|---|
| 3740 | assert_string_is_neither_NULL_nor_zerolength(datafile);
|
|---|
| 3741 |
|
|---|
| 3742 | while ((res = write_image_to_floppy_SUB(device, datafile))) {
|
|---|
| 3743 | if (!ask_me_yes_or_no("Failed to write image to floppy. Retry?")) {
|
|---|
| 3744 | return (res);
|
|---|
| 3745 | }
|
|---|
| 3746 | }
|
|---|
| 3747 | return (res);
|
|---|
| 3748 | }
|
|---|
| 3749 |
|
|---|
| 3750 | /* @} - end of utilityGroup */
|
|---|
| 3751 |
|
|---|
| 3752 | void setenv_mondo_share(void) {
|
|---|
| 3753 |
|
|---|
| 3754 | setenv("MONDO_SHARE", MONDO_SHARE, 1);
|
|---|
| 3755 | }
|
|---|
