[1] | 1 | /***************************************************************************
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[2029] | 2 | $Id: mondo-rstr-tools.c 2380 2009-09-09 18:30:47Z bruno $
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[1242] | 3 | ***************************************************************************/
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[1] | 4 |
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| 5 | #include <pthread.h>
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[1846] | 6 | #include <linux/fd.h>
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[1930] | 7 | #include "my-stuff.h"
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[2211] | 8 | #include "mr_mem.h"
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[1] | 9 | #include "../common/mondostructures.h"
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| 10 | #include "../common/libmondo.h"
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| 11 | #include "mr-externs.h"
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| 12 | #include "mondo-rstr-tools.h"
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| 13 |
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[2029] | 14 | /**
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| 15 | * The biggielist stub (appended to the directory where all.tar.gz was unpacked).
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| 16 | */
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| 17 | #define BIGGIELIST_TXT_STUB "tmp/biggielist.txt"
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| 18 |
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| 19 | /**
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| 20 | * The filelist stub (appended to the directory where all.tar.gz was unpacked).
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| 21 | */
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| 22 | #define FILELIST_FULL_STUB "tmp/filelist.full.gz"
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| 23 |
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| 24 | /**
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| 25 | * The mountlist stub (appended to the directory where all.tar.gz was unpacked).
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| 26 | */
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| 27 | #define MOUNTLIST_FNAME_STUB "tmp/mountlist.txt"
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| 28 |
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| 29 | /**
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| 30 | * The mondo-restore.cfg stub (appended to the directory where all.tar.gz was unpacked).
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| 31 | */
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| 32 | #define MONDO_CFG_FILE_STUB "tmp/mondo-restore.cfg"
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| 33 | /**
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| 34 | * The i-want-my-lvm stub
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| 35 | */
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| 36 | #define IWANTMYLVM_STUB "tmp/i-want-my-lvm"
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| 37 |
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[128] | 38 | extern bool g_ISO_restore_mode; /* are we in Iso Mode? */
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[1] | 39 | extern bool g_I_have_just_nuked;
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[2030] | 40 | /*
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[1] | 41 | extern char *g_tmpfs_mountpt;
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[2030] | 42 | */
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[1] | 43 | extern char *g_isodir_device;
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| 44 | extern char *g_isodir_format;
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| 45 | extern long g_current_progress, g_maximum_progress;
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[128] | 46 | extern char *g_biggielist_txt; // where 'biggielist.txt' is stored, on ramdisk / tempdir;
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[1242] | 47 | // biggielist.txt is the list of big files stored on the
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| 48 | // backup media set in question
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[128] | 49 | extern char *g_filelist_full; // filelist.full.gz is the list of all regular files
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[1242] | 50 | // (excluding big files) stored on the backup media set
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[128] | 51 | extern char *g_biggielist_pot; // list of big files which _could_ be restored, if the
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[1242] | 52 | // user chooses them
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[128] | 53 | extern char *g_filelist_imagedevs; // list of devices (e.g. /dev/hda1, /dev/sda5) which
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[1242] | 54 | // were archived as images, not just /dev entries
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| 55 | // ... e.g. NTFS, BeOS partitions
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[128] | 56 | extern char *g_imagedevs_restthese; // of the imagedevs listed in FILELIST_IMAGEDEVS,
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[1242] | 57 | // restore only these
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[128] | 58 | extern char *g_mondo_cfg_file; // where m*ndo-restore.cfg (the config file) is stored
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| 59 | extern char *g_mountlist_fname; // where mountlist.txt (the mountlist file) is stored
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| 60 | extern char *g_mondo_home; // homedir of Mondo; usually /usr/local/share/mondo
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[1] | 61 |
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| 62 | extern t_bkptype g_backup_media_type;
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| 63 |
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| 64 | extern int g_partition_table_locked_up;
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[1316] | 65 | extern char *MONDO_LOGFILE;
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[1] | 66 |
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[1645] | 67 | /* Reference to global bkpinfo */
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| 68 | extern struct s_bkpinfo *bkpinfo;
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| 69 |
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[949] | 70 | /* Should we use or not extended attributes and acl when restoring */
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| 71 | char *g_getfattr = NULL;
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| 72 | char *g_getfacl = NULL;
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| 73 |
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[1850] | 74 | extern void kill_anything_like_this(char *str);
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[1968] | 75 | extern int skip_obdr(void);
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[2022] | 76 | extern int set_tape_block_size_with_mt(long internal_tape_block_size);
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[1850] | 77 |
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[1] | 78 | /**
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[1242] | 79 | * @addtogroup restoreUtilityGroup
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| 80 | * @{
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| 81 | */
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[1] | 82 | /**
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[1242] | 83 | * Free the malloc()s for the filename variables.
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| 84 | */
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[1967] | 85 | void free_MR_global_filenames(void)
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[1] | 86 | {
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[1242] | 87 | paranoid_free(g_biggielist_txt);
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| 88 | paranoid_free(g_filelist_full);
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| 89 | paranoid_free(g_filelist_imagedevs);
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| 90 | paranoid_free(g_imagedevs_restthese);
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| 91 | paranoid_free(g_mondo_cfg_file);
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| 92 | paranoid_free(g_mountlist_fname);
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| 93 | paranoid_free(g_mondo_home);
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[2030] | 94 | /*
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[1242] | 95 | paranoid_free(g_tmpfs_mountpt);
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[2030] | 96 | */
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[1242] | 97 | paranoid_free(g_isodir_device);
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| 98 | paranoid_free(g_isodir_format);
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[1] | 99 |
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| 100 | }
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| 101 |
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| 102 |
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| 103 |
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| 104 | /**
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[1242] | 105 | * Ask the user which imagedevs from the list contained in @p infname should
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| 106 | * actually be restored.
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| 107 | * @param infname The file containing a list of all imagedevs.
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| 108 | * @param outfname The location of the output file containing the imagedevs the user wanted to restore.
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| 109 | * @ingroup restoreUtilityGroup
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| 110 | */
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[128] | 111 | void ask_about_these_imagedevs(char *infname, char *outfname)
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[1] | 112 | {
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[1242] | 113 | FILE *fin;
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| 114 | FILE *fout;
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| 115 | /************************************************************************
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| 116 | * allocate memory regions. test and set -sab 16 feb 2003 *
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| 117 | ************************************************************************/
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| 118 | char *incoming_ptr;
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| 119 | char *question_ptr;
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[1] | 120 |
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[1242] | 121 | char incoming[MAX_STR_LEN] = "\0";
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| 122 | char question[MAX_STR_LEN];
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[1] | 123 |
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[1242] | 124 | assert_string_is_neither_NULL_nor_zerolength(infname);
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| 125 | assert_string_is_neither_NULL_nor_zerolength(outfname);
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[1] | 126 |
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[1242] | 127 | incoming_ptr = malloc(sizeof(incoming));
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| 128 | if (incoming_ptr == NULL) {
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| 129 | fprintf(stderr, "Out of Memory\n");
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| 130 | exit(EXIT_FAILURE);
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| 131 | }
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[1] | 132 |
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[1242] | 133 | question_ptr = malloc(sizeof(question));
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| 134 | if (question_ptr == NULL) {
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| 135 | fprintf(stderr, "Out of Memory\n");
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| 136 | exit(EXIT_FAILURE);
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| 137 | }
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[1] | 138 |
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[1242] | 139 | memset(incoming_ptr, '\0', sizeof(incoming));
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| 140 | memset(question_ptr, '\0', sizeof(question));
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[1] | 141 |
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| 142 |
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| 143 |
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[1242] | 144 | if (!(fin = fopen(infname, "r"))) {
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| 145 | fatal_error("Cannot openin infname");
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| 146 | }
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| 147 | if (!(fout = fopen(outfname, "w"))) {
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| 148 | fatal_error("Cannot openin outfname");
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| 149 | }
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| 150 | for (fgets(incoming_ptr, MAX_STR_LEN, fin);
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| 151 | !feof(fin); fgets(incoming_ptr, MAX_STR_LEN, fin)) {
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| 152 | strip_spaces(incoming_ptr);
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[1] | 153 |
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[1242] | 154 | if (incoming[0] == '\0') {
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| 155 | continue;
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| 156 | }
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[1] | 157 |
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[1242] | 158 | sprintf(question_ptr,
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| 159 | "Should I restore the image of %s ?", incoming_ptr);
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[128] | 160 |
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[1242] | 161 | if (ask_me_yes_or_no(question_ptr)) {
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| 162 | fprintf(fout, "%s\n", incoming_ptr);
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| 163 | }
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| 164 | }
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[128] | 165 |
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[1242] | 166 | /*** free memory ***********/
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| 167 | paranoid_free(incoming_ptr);
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| 168 | incoming_ptr = NULL;
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| 169 | paranoid_free(question_ptr);
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| 170 | question_ptr = NULL;
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[1] | 171 |
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[128] | 172 |
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[1242] | 173 | paranoid_fclose(fout);
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| 174 | paranoid_fclose(fin);
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[1] | 175 | }
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| 176 |
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| 177 | /**************************************************************************
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[1242] | 178 | *ASK_ABOUT_THESE_IMAGEDEVS *
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| 179 | **************************************************************************/
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[1] | 180 |
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| 181 |
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| 182 |
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| 183 |
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| 184 |
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| 185 |
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| 186 |
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| 187 |
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| 188 | /**
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[1242] | 189 | * Extract @c mondo-restore.cfg and @c mountlist.txt from @p ramdisk_fname.
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| 190 | * @param bkpinfo The backup information structure. @c tmpdir is the only field used.
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| 191 | * @param ramdisk_fname The filename of the @b compressed ramdisk to look in.
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| 192 | * @param output_cfg_file Where to put the configuration file extracted.
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| 193 | * @param output_mountlist_file Where to put the mountlist file extracted.
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| 194 | * @return 0 for success, nonzero for failure.
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| 195 | * @ingroup restoreUtilityGroup
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| 196 | */
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[1] | 197 |
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| 198 | /**
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[1242] | 199 | * Keep trying to get mondo-restore.cfg from the archive, until the user gives up.
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| 200 | */
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[1645] | 201 | void get_cfg_file_from_archive_or_bust()
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[1] | 202 | {
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[1645] | 203 | while (get_cfg_file_from_archive()) {
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[1242] | 204 | if (!ask_me_yes_or_no
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| 205 | ("Failed to find config file/archives. Choose another source?"))
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| 206 | {
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| 207 | fatal_error("Could not find config file/archives. Aborting.");
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[1] | 208 | }
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[1645] | 209 | interactively_obtain_media_parameters_from_user(FALSE);
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[1242] | 210 | }
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| 211 | }
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[1] | 212 |
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| 213 |
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| 214 | /**
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[1242] | 215 | * Determine whether @p list_fname contains a line containing @p f.
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| 216 | * @param f The line to search for.
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| 217 | * @param list_fname The file to search in.
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| 218 | * @param preamble Ignore this beginning part of @p f ("" to disable).
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| 219 | * @return TRUE if it's in the list, FALSE if it's not.
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| 220 | */
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[128] | 221 | bool is_file_in_list(char *f, char *list_fname, char *preamble)
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[1] | 222 | {
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| 223 |
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[1242] | 224 | /** needs malloc **/
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| 225 | char *command;
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| 226 | char *file;
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| 227 | char *tmp;
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| 228 | int res;
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[1] | 229 |
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[1242] | 230 | malloc_string(command);
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| 231 | malloc_string(file);
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| 232 | malloc_string(tmp);
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| 233 | assert_string_is_neither_NULL_nor_zerolength(f);
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| 234 | assert_string_is_neither_NULL_nor_zerolength(list_fname);
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| 235 | assert(preamble != NULL);
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[1] | 236 |
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[1242] | 237 | if (strncmp(preamble, f, strlen(preamble)) == 0) {
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| 238 | strcpy(file, f + strlen(preamble));
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| 239 | } else {
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| 240 | strcpy(file, f);
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[1] | 241 | }
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[1242] | 242 | if (file[0] == '/' && file[1] == '/') {
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| 243 | strcpy(tmp, file);
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| 244 | strcpy(file, tmp + 1);
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| 245 | }
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| 246 | sprintf(tmp,
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| 247 | "Checking to see if f=%s, file=%s, is in the list of biggiefiles",
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| 248 | f, file);
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| 249 | log_msg(2, tmp);
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| 250 | sprintf(command, "grep -E '^%s$' %s", file, list_fname);
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| 251 | res = run_program_and_log_output(command, FALSE);
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| 252 | paranoid_free(command);
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| 253 | paranoid_free(file);
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| 254 | paranoid_free(tmp);
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| 255 | if (res) {
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| 256 | return (FALSE);
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| 257 | } else {
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| 258 | return (TRUE);
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| 259 | }
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| 260 | }
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[128] | 261 |
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[1] | 262 | /**************************************************************************
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[1242] | 263 | *END_IS_FILE_IN_LIST *
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| 264 | **************************************************************************/
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[1] | 265 |
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| 266 |
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| 267 |
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| 268 | /**
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[1242] | 269 | * Set up an ISO backup.
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| 270 | * @param bkpinfo The backup information structure. Fields used:
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| 271 | * - @c bkpinfo->backup_media_type
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| 272 | * - @c bkpinfo->disaster_recovery
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| 273 | * - @c bkpinfo->isodir
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| 274 | * @param nuke_me_please If TRUE, we're in nuke mode; if FALSE we're in interactive mode.
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| 275 | * @return 0 for success, nonzero for failure.
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| 276 | */
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[1645] | 277 | int iso_fiddly_bits(bool nuke_me_please)
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[1] | 278 | {
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[2211] | 279 | char *mount_isodir_command = NULL;
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| 280 | char *tmp, *command;
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[2242] | 281 | char *mds = NULL;
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[1242] | 282 | int retval = 0, i;
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| 283 | bool already_mounted = FALSE;
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[1] | 284 |
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[1242] | 285 | assert(bkpinfo != NULL);
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| 286 | malloc_string(tmp);
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| 287 | malloc_string(command);
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| 288 | g_ISO_restore_mode = TRUE;
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| 289 | read_cfg_var(g_mondo_cfg_file, "iso-dev", g_isodir_device);
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| 290 | if (bkpinfo->disaster_recovery) {
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[2211] | 291 | /* Patch Conor Daly 26-june-2004
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| 292 | * Don't let this clobber an existing bkpinfo->isodir */
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| 293 | if (!bkpinfo->isodir[0]) {
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| 294 | strcpy(bkpinfo->isodir, "/tmp/isodir");
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| 295 | }
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| 296 | /* End patch */
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| 297 | sprintf(command, "mkdir -p %s", bkpinfo->isodir);
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| 298 | run_program_and_log_output(command, 5);
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| 299 | log_msg(2, "Setting isodir to %s", bkpinfo->isodir);
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[1242] | 300 | }
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[1] | 301 |
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[2211] | 302 | if (!get_isodir_info(g_isodir_device, g_isodir_format, bkpinfo->isodir, nuke_me_please)) {
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| 303 | return (1);
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[1242] | 304 | }
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| 305 | paranoid_system("umount " MNT_CDROM " 2> /dev/null"); /* just in case */
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[1] | 306 |
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[1242] | 307 | if (is_this_device_mounted(g_isodir_device)) {
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[2211] | 308 | log_to_screen("WARNING - isodir is already mounted");
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| 309 | already_mounted = TRUE;
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[1242] | 310 | } else {
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[2211] | 311 | mr_asprintf(&mount_isodir_command, "mount %s", g_isodir_device);
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| 312 | if (strlen(g_isodir_format) > 1) {
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| 313 | mr_strcat(mount_isodir_command, " -t %s", g_isodir_format);
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| 314 | }
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| 315 | mr_strcat(mount_isodir_command, " -o ro %s", bkpinfo->isodir);
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| 316 | run_program_and_log_output("df -m", FALSE);
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| 317 | sprintf(tmp,
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[1242] | 318 | "The 'mount' command is '%s'. PLEASE report this command to be if you have problems, ok?",
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| 319 | mount_isodir_command);
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[2211] | 320 | log_msg(1, tmp);
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| 321 | if (run_program_and_log_output(mount_isodir_command, FALSE)) {
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| 322 | popup_and_OK
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| 323 | ("Cannot mount the device where the ISO files are stored.");
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| 324 | return (1);
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| 325 | }
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| 326 | paranoid_free(mount_isodir_command);
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| 327 | log_to_screen
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[1242] | 328 | ("I have mounted the device where the ISO files are stored.");
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| 329 | }
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| 330 | if (!IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
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[1736] | 331 | mount_media();
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[1242] | 332 | }
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[1736] | 333 | i = what_number_cd_is_this(); /* has the side-effect of calling mount_media() */
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[2242] | 334 | mds = media_descriptor_string(bkpinfo->backup_media_type);
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| 335 | sprintf(tmp, "%s #%d has been mounted via loopback mount", mds, i);
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| 336 | mr_free(mds);
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| 337 |
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[1242] | 338 | log_msg(1, tmp);
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| 339 | if (i < 0) {
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| 340 | popup_and_OK
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| 341 | ("Cannot find ISO images in the directory you specified.");
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| 342 | retval = 1;
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| 343 | }
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| 344 | log_msg(2, "%ld: bkpinfo->isodir is now %s", __LINE__,
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| 345 | bkpinfo->isodir);
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| 346 | paranoid_free(tmp);
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| 347 | paranoid_free(command);
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| 348 | return (retval);
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| 349 | }
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[1] | 350 |
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| 351 |
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| 352 |
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| 353 |
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| 354 | /**
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[1242] | 355 | * Kill all Petris processes.
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| 356 | */
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[1850] | 357 | void kill_petris(void) {
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[1852] | 358 | kill_anything_like_this("petris");
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[1] | 359 | }
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[128] | 360 |
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[1] | 361 | /**************************************************************************
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[1242] | 362 | *END_KILL_PETRIS *
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| 363 | **************************************************************************/
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[1] | 364 |
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| 365 |
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| 366 | /**
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[1843] | 367 | * Mount @p device at @p mpt as @p format.
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| 368 | * @param device The device (/dev entry) to mount.
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| 369 | * @param mpt The directory to mount it on.
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| 370 | * @param format The filesystem type of @p device.
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| 371 | * @param writeable If TRUE, mount read-write; if FALSE, mount read-only.
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| 372 | * @return 0 for success, nonzero for failure.
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| 373 | */
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[1771] | 374 | int mount_device(char *device, char *mpt, char *format, bool writeable)
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| 375 | {
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| 376 | int res = 0;
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| 377 |
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| 378 | /** malloc **/
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[2211] | 379 | char *tmp, *command, *mountdir, *mountpoint;
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| 380 | char *additional_parameters = NULL;
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[1771] | 381 |
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| 382 | assert_string_is_neither_NULL_nor_zerolength(device);
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| 383 | assert_string_is_neither_NULL_nor_zerolength(mpt);
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| 384 | assert(format != NULL);
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| 385 | malloc_string(tmp);
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| 386 | malloc_string(command);
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| 387 | malloc_string(mountdir);
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| 388 | malloc_string(mountpoint);
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| 389 |
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[1843] | 390 | if (!strcmp(mpt, "/1")) {
|
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| 391 | strcpy(mountpoint, "/");
|
---|
| 392 | log_msg(3, "Mommm! SME is being a dildo!");
|
---|
| 393 | } else {
|
---|
| 394 | strcpy(mountpoint, mpt);
|
---|
| 395 | }
|
---|
[1771] | 396 |
|
---|
[1843] | 397 | if (!strcmp(mountpoint, "lvm")) {
|
---|
| 398 | return (0);
|
---|
| 399 | }
|
---|
| 400 | if (!strcmp(mountpoint, "image")) {
|
---|
| 401 | return (0);
|
---|
| 402 | }
|
---|
| 403 | sprintf(tmp, "Mounting device %s ", device);
|
---|
| 404 | log_msg(1, tmp);
|
---|
[1937] | 405 | /* Deal with additional params only if not /proc or /sys */
|
---|
[2211] | 406 | mr_asprintf(&additional_parameters, "");
|
---|
[1937] | 407 | if (strcmp(format, "proc") && strcmp(format, "sys")) {
|
---|
| 408 | if (writeable) {
|
---|
[2211] | 409 | mr_strcat(additional_parameters, "-o rw");
|
---|
[1937] | 410 | } else {
|
---|
[2211] | 411 | mr_strcat(additional_parameters, "-o ro");
|
---|
[1937] | 412 | }
|
---|
| 413 | if (find_home_of_exe("setfattr")) {
|
---|
[2211] | 414 | mr_strcat(additional_parameters, ",user_xattr");
|
---|
[1937] | 415 | }
|
---|
| 416 | if (find_home_of_exe("setfacl")) {
|
---|
[2211] | 417 | mr_strcat(additional_parameters, ",acl");
|
---|
[1937] | 418 | }
|
---|
[1843] | 419 | }
|
---|
[1771] | 420 |
|
---|
| 421 | if (!strcmp(mountpoint, "swap")) {
|
---|
[1843] | 422 | sprintf(command, "swapon %s", device);
|
---|
[1771] | 423 | } else {
|
---|
[1843] | 424 | if (!strcmp(mountpoint, "/")) {
|
---|
| 425 | strcpy(mountdir, MNT_RESTORING);
|
---|
| 426 | } else {
|
---|
| 427 | sprintf(mountdir, "%s%s", MNT_RESTORING, mountpoint);
|
---|
| 428 | }
|
---|
| 429 | sprintf(command, "mkdir -p %s", mountdir);
|
---|
| 430 | run_program_and_log_output(command, FALSE);
|
---|
| 431 | sprintf(command, "mount -t %s %s %s %s 2>> %s", format, device,
|
---|
| 432 | additional_parameters, mountdir, MONDO_LOGFILE);
|
---|
| 433 | log_msg(2, "command='%s'", command);
|
---|
| 434 | }
|
---|
[2211] | 435 | paranoid_free(additional_parameters);
|
---|
[1843] | 436 |
|
---|
| 437 | res = run_program_and_log_output(command, TRUE);
|
---|
| 438 | if (res && (strstr(command, "xattr") || strstr(command, "acl"))) {
|
---|
| 439 | log_msg(1, "Re-trying without the fancy extra parameters");
|
---|
| 440 | sprintf(command, "mount -t %s %s %s 2>> %s", format, device,
|
---|
| 441 | mountdir, MONDO_LOGFILE);
|
---|
[1771] | 442 | res = run_program_and_log_output(command, TRUE);
|
---|
[1843] | 443 | }
|
---|
| 444 | if (res) {
|
---|
| 445 | log_msg(1, "Unable to mount device %s (type %s) at %s", device,
|
---|
| 446 | format, mountdir);
|
---|
| 447 | log_msg(1, "command was '%s'", command);
|
---|
| 448 | if (!strcmp(mountpoint, "swap")) {
|
---|
| 449 | log_to_screen(tmp);
|
---|
[1771] | 450 | } else {
|
---|
[1843] | 451 | log_msg(2, "Retrying w/o the '-t' switch");
|
---|
| 452 | sprintf(command, "mount %s %s 2>> %s", device, mountdir,
|
---|
| 453 | MONDO_LOGFILE);
|
---|
| 454 | log_msg(2, "2nd command = '%s'", command);
|
---|
| 455 | res = run_program_and_log_output(command, TRUE);
|
---|
| 456 | if (res == 0) {
|
---|
| 457 | log_msg(1,
|
---|
| 458 | "That's OK. I called mount w/o a filesystem type and it worked fine in the end.");
|
---|
| 459 | } else {
|
---|
| 460 | log_to_screen(tmp);
|
---|
| 461 | }
|
---|
[1771] | 462 | }
|
---|
| 463 | }
|
---|
| 464 |
|
---|
[1843] | 465 | if (res && !strcmp(mountpoint, "swap")) {
|
---|
| 466 | log_msg(2, "That's ok. It's just a swap partition.");
|
---|
| 467 | log_msg(2, "Non-fatal error. Returning 0.");
|
---|
| 468 | res = 0;
|
---|
| 469 | }
|
---|
| 470 |
|
---|
[1771] | 471 | paranoid_free(tmp);
|
---|
| 472 | paranoid_free(command);
|
---|
| 473 | paranoid_free(mountdir);
|
---|
| 474 | paranoid_free(mountpoint);
|
---|
| 475 |
|
---|
[1843] | 476 | return (res);
|
---|
[1771] | 477 | }
|
---|
| 478 | /**************************************************************************
|
---|
[1843] | 479 | *END_MOUNT_DEVICE *
|
---|
[1771] | 480 | **************************************************************************/
|
---|
| 481 |
|
---|
| 482 |
|
---|
| 483 | /**
|
---|
[1843] | 484 | * Mount all devices in @p p_external_copy_of_mountlist on @p MNT_RESTORING.
|
---|
| 485 | * @param p_external_copy_of_mountlist The mountlist containing devices to be mounted.
|
---|
| 486 | * @param writeable If TRUE, then mount read-write; if FALSE mount read-only.
|
---|
| 487 | * @return The number of errors encountered (0 for success).
|
---|
| 488 | */
|
---|
[128] | 489 | int mount_all_devices(struct mountlist_itself
|
---|
[1843] | 490 | *p_external_copy_of_mountlist, bool writeable)
|
---|
[1] | 491 | {
|
---|
[1242] | 492 | int retval = 0, lino, res;
|
---|
[2211] | 493 | char *tmp;
|
---|
| 494 | char *these_failed = NULL;
|
---|
| 495 | char *format;
|
---|
| 496 | struct mountlist_itself *mountlist = NULL;
|
---|
[1] | 497 |
|
---|
[1242] | 498 | malloc_string(tmp);
|
---|
| 499 | malloc_string(format);
|
---|
[1843] | 500 |
|
---|
[1242] | 501 | assert(p_external_copy_of_mountlist != NULL);
|
---|
| 502 | mountlist = malloc(sizeof(struct mountlist_itself));
|
---|
| 503 | memcpy((void *) mountlist, (void *) p_external_copy_of_mountlist,
|
---|
| 504 | sizeof(struct mountlist_itself));
|
---|
[1843] | 505 | sort_mountlist_by_mountpoint(mountlist, 0);
|
---|
[1] | 506 |
|
---|
| 507 |
|
---|
[1843] | 508 | mvaddstr_and_log_it(g_currentY, 0, "Mounting devices ");
|
---|
| 509 | open_progress_form("Mounting devices",
|
---|
[1242] | 510 | "I am now mounting all the drives.",
|
---|
| 511 | "This should not take long.",
|
---|
| 512 | "", mountlist->entries);
|
---|
[128] | 513 |
|
---|
[2211] | 514 | mr_asprintf(&these_failed, "");
|
---|
[1843] | 515 | for (lino = 0; lino < mountlist->entries; lino++) {
|
---|
| 516 | if (!strcmp(mountlist->el[lino].device, "/proc")) {
|
---|
| 517 | log_msg(1,
|
---|
| 518 | "Again with the /proc - why is this in your mountlist?");
|
---|
| 519 | } else if (is_this_device_mounted(mountlist->el[lino].device)) {
|
---|
| 520 | sprintf(tmp, "%s is already mounted",
|
---|
| 521 | mountlist->el[lino].device);
|
---|
| 522 | log_to_screen(tmp);
|
---|
| 523 | } else if (strcmp(mountlist->el[lino].mountpoint, "none")
|
---|
[1242] | 524 | && strcmp(mountlist->el[lino].mountpoint, "lvm")
|
---|
| 525 | && strcmp(mountlist->el[lino].mountpoint, "raid")
|
---|
| 526 | && strcmp(mountlist->el[lino].mountpoint, "image")) {
|
---|
[1843] | 527 | sprintf(tmp, "Mounting %s", mountlist->el[lino].device);
|
---|
| 528 | update_progress_form(tmp);
|
---|
| 529 | strcpy(format, mountlist->el[lino].format);
|
---|
| 530 | res = mount_device(mountlist->el[lino].device,
|
---|
[1242] | 531 | mountlist->el[lino].mountpoint,
|
---|
| 532 | format, writeable);
|
---|
[1843] | 533 | retval += res;
|
---|
| 534 | if (res) {
|
---|
[2211] | 535 | mr_strcat(these_failed, "%s ",mountlist->el[lino].device);
|
---|
[1843] | 536 | }
|
---|
| 537 | }
|
---|
| 538 | g_current_progress++;
|
---|
[1] | 539 | }
|
---|
[1843] | 540 | close_progress_form();
|
---|
| 541 | if (retval) {
|
---|
| 542 | if (g_partition_table_locked_up > 0) {
|
---|
| 543 | log_to_screen
|
---|
| 544 | ("fdisk's ictol() call to refresh its copy of the partition table causes the kernel to");
|
---|
| 545 | log_to_screen
|
---|
| 546 | ("lock up the partition table. You might have to reboot and use Interactive Mode to");
|
---|
| 547 | log_to_screen
|
---|
| 548 | ("format and restore *without* partitioning first. Sorry for the inconvenience.");
|
---|
| 549 | }
|
---|
[2211] | 550 | sprintf(tmp, "Could not mount device(s) %s- shall I abort?", these_failed);
|
---|
[1843] | 551 |
|
---|
| 552 | if (!ask_me_yes_or_no(tmp)) {
|
---|
| 553 | retval = 0;
|
---|
| 554 | log_to_screen
|
---|
| 555 | ("Continuing, although some device(s) failed to be mounted");
|
---|
| 556 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 557 | } else {
|
---|
| 558 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
| 559 | log_to_screen
|
---|
[1242] | 560 | ("Unable to mount some or all of your partitions.");
|
---|
[1843] | 561 | }
|
---|
| 562 | } else {
|
---|
| 563 | log_to_screen("All partitions were mounted OK.");
|
---|
| 564 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 565 | }
|
---|
[2211] | 566 | paranoid_free(these_failed);
|
---|
| 567 |
|
---|
[1937] | 568 | /* Also mounting under MNT_RESTORING special FS */
|
---|
| 569 | (void)mount_device("/proc","/proc","proc",TRUE);
|
---|
| 570 | (void)mount_device("/sys","/sys","sysfs",TRUE);
|
---|
[1843] | 571 | run_program_and_log_output("df -m", 3);
|
---|
| 572 | paranoid_free(mountlist);
|
---|
| 573 | paranoid_free(tmp);
|
---|
| 574 | paranoid_free(format);
|
---|
| 575 | return (retval);
|
---|
[1242] | 576 | }
|
---|
| 577 | /**************************************************************************
|
---|
| 578 | *END_MOUNT_ALL_DEVICES *
|
---|
| 579 | **************************************************************************/
|
---|
[1] | 580 |
|
---|
| 581 |
|
---|
| 582 | /**
|
---|
[1736] | 583 | * Mount the CD-ROM or USB device at /mnt/cdrom.
|
---|
[1242] | 584 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 585 | * - @c bkpinfo->backup_media_type
|
---|
| 586 | * - @c bkpinfo->disaster_recovery
|
---|
| 587 | * - @c bkpinfo->isodir
|
---|
| 588 | * - @c bkpinfo->media_device
|
---|
| 589 | * @return 0 for success, nonzero for failure.
|
---|
| 590 | */
|
---|
[1736] | 591 | int mount_media()
|
---|
[1] | 592 | {
|
---|
[1242] | 593 | char *mount_cmd;
|
---|
| 594 | int i, res;
|
---|
[1] | 595 | #ifdef __FreeBSD__
|
---|
[1242] | 596 | char mdd[32];
|
---|
| 597 | char *mddev = mdd;
|
---|
[1] | 598 | #endif
|
---|
| 599 |
|
---|
[1242] | 600 | malloc_string(mount_cmd);
|
---|
| 601 | assert(bkpinfo != NULL);
|
---|
[1] | 602 |
|
---|
[1843] | 603 | if (bkpinfo->backup_media_type == tape
|
---|
| 604 | || bkpinfo->backup_media_type == udev) {
|
---|
| 605 | log_msg(8, "Tape/udev. Therefore, no need to mount a media.");
|
---|
| 606 | paranoid_free(mount_cmd);
|
---|
| 607 | return 0;
|
---|
| 608 | }
|
---|
[1] | 609 |
|
---|
[1843] | 610 | if (!run_program_and_log_output("mount | grep -F " MNT_CDROM, FALSE)) {
|
---|
| 611 | log_msg(2, "mount_media() - media already mounted. Fair enough.");
|
---|
| 612 | paranoid_free(mount_cmd);
|
---|
| 613 | return (0);
|
---|
| 614 | }
|
---|
[1] | 615 |
|
---|
[2380] | 616 | if (bkpinfo->backup_media_type == netfs) {
|
---|
| 617 | log_msg(2, "Mounting for Network thingy");
|
---|
[1843] | 618 | log_msg(2, "isodir = %s", bkpinfo->isodir);
|
---|
| 619 | if ((!bkpinfo->isodir[0] || !strcmp(bkpinfo->isodir, "/"))
|
---|
| 620 | && am_I_in_disaster_recovery_mode()) {
|
---|
| 621 | strcpy(bkpinfo->isodir, "/tmp/isodir");
|
---|
| 622 | log_msg(1, "isodir is being set to %s", bkpinfo->isodir);
|
---|
| 623 | }
|
---|
[1] | 624 | #ifdef __FreeBSD__
|
---|
[1843] | 625 | sprintf(mount_cmd, "/mnt/isodir/%s/%s/%s-%d.iso", bkpinfo->isodir,
|
---|
[2380] | 626 | bkpinfo->netfs_remote_dir, bkpinfo->prefix, g_current_media_number);
|
---|
[1843] | 627 | mddev = make_vn(mount_cmd);
|
---|
| 628 | sprintf(mount_cmd, "mount_cd9660 -r %s " MNT_CDROM, mddev);
|
---|
[1] | 629 | #else
|
---|
[1843] | 630 | sprintf(mount_cmd, "mount %s/%s/%s-%d.iso -t iso9660 -o loop,ro %s",
|
---|
[2380] | 631 | bkpinfo->isodir, bkpinfo->netfs_remote_dir,
|
---|
[1843] | 632 | bkpinfo->prefix, g_current_media_number, MNT_CDROM);
|
---|
[1] | 633 | #endif
|
---|
| 634 |
|
---|
[1843] | 635 | } else if (bkpinfo->backup_media_type == iso) {
|
---|
[1] | 636 | #ifdef __FreeBSD__
|
---|
[1843] | 637 | sprintf(mount_cmd, "%s/%s-%d.iso", bkpinfo->isodir,
|
---|
| 638 | bkpinfo->prefix, g_current_media_number);
|
---|
| 639 | mddev = make_vn(mount_cmd);
|
---|
| 640 | sprintf(mount_cmd, "mount_cd9660 -r %s %s", mddev, MNT_CDROM);
|
---|
[1] | 641 | #else
|
---|
[1843] | 642 | sprintf(mount_cmd, "mount %s/%s-%d.iso -t iso9660 -o loop,ro %s",
|
---|
| 643 | bkpinfo->isodir, bkpinfo->prefix, g_current_media_number, MNT_CDROM);
|
---|
[1] | 644 | #endif
|
---|
[1843] | 645 | } else if (bkpinfo->backup_media_type == usb) {
|
---|
[1741] | 646 | sprintf(mount_cmd, "mount -t vfat %s %s", bkpinfo->media_device, MNT_CDROM);
|
---|
[1843] | 647 | } else if (strstr(bkpinfo->media_device, "/dev/")) {
|
---|
[1] | 648 | #ifdef __FreeBSD__
|
---|
[1736] | 649 | sprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device,
|
---|
[1242] | 650 | MNT_CDROM);
|
---|
[1] | 651 | #else
|
---|
[1736] | 652 | sprintf(mount_cmd, "mount %s -t iso9660 -o ro %s",
|
---|
[1242] | 653 | bkpinfo->media_device, MNT_CDROM);
|
---|
[1] | 654 | #endif
|
---|
[1736] | 655 | } else {
|
---|
[1843] | 656 | if (bkpinfo->disaster_recovery
|
---|
| 657 | && does_file_exist("/tmp/CDROM-LIVES-HERE")) {
|
---|
| 658 | strcpy(bkpinfo->media_device,
|
---|
| 659 | last_line_of_file("/tmp/CDROM-LIVES-HERE"));
|
---|
| 660 | } else {
|
---|
| 661 | find_cdrom_device(bkpinfo->media_device, TRUE);
|
---|
| 662 | }
|
---|
[1] | 663 |
|
---|
| 664 | #ifdef __FreeBSD__
|
---|
[1738] | 665 | sprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device,
|
---|
| 666 | MNT_CDROM);
|
---|
[1] | 667 | #else
|
---|
[1738] | 668 | sprintf(mount_cmd, "mount %s -t iso9660 -o ro %s",
|
---|
| 669 | bkpinfo->media_device, MNT_CDROM);
|
---|
[1] | 670 | #endif
|
---|
[1843] | 671 | }
|
---|
[1] | 672 |
|
---|
[1843] | 673 | log_msg(2, "(mount_media) --- command = %s", mount_cmd);
|
---|
| 674 | for (i = 0; i < 2; i++) {
|
---|
| 675 | res = run_program_and_log_output(mount_cmd, FALSE);
|
---|
| 676 | if (!res) {
|
---|
| 677 | break;
|
---|
| 678 | } else {
|
---|
| 679 | log_msg(2, "Failed to mount device.");
|
---|
| 680 | sleep(5);
|
---|
| 681 | run_program_and_log_output("sync", FALSE);
|
---|
| 682 | }
|
---|
| 683 | }
|
---|
| 684 |
|
---|
| 685 | if (res) {
|
---|
| 686 | log_msg(2, "Failed, despite %d attempts", i);
|
---|
| 687 | } else {
|
---|
| 688 | log_msg(2, "Mounted media drive OK");
|
---|
| 689 | }
|
---|
| 690 | paranoid_free(mount_cmd);
|
---|
| 691 | return (res);
|
---|
[1242] | 692 | }
|
---|
[1] | 693 | /**************************************************************************
|
---|
[1242] | 694 | *END_MOUNT_CDROM *
|
---|
| 695 | **************************************************************************/
|
---|
[1] | 696 |
|
---|
| 697 |
|
---|
| 698 |
|
---|
| 699 | /**
|
---|
[1242] | 700 | * Fix some miscellaneous things in the filesystem so the system will come
|
---|
| 701 | * up correctly on the first boot.
|
---|
| 702 | */
|
---|
[128] | 703 | void protect_against_braindead_sysadmins()
|
---|
[1] | 704 | {
|
---|
[1242] | 705 | run_program_and_log_output("touch " MNT_RESTORING "/var/log/pacct",
|
---|
| 706 | FALSE);
|
---|
| 707 | run_program_and_log_output("touch " MNT_RESTORING "/var/account/pacct",
|
---|
| 708 | FALSE);
|
---|
| 709 | if (run_program_and_log_output("ls " MNT_RESTORING " /tmp", FALSE)) {
|
---|
| 710 | run_program_and_log_output("chmod 1777 " MNT_RESTORING "/tmp",
|
---|
| 711 | FALSE);
|
---|
[1] | 712 | }
|
---|
[1242] | 713 | run_program_and_log_output("mkdir -p " MNT_RESTORING
|
---|
| 714 | "/var/run/console", FALSE);
|
---|
| 715 | run_program_and_log_output("chmod 777 " MNT_RESTORING "/dev/null",
|
---|
| 716 | FALSE);
|
---|
| 717 | run_program_and_log_output("cd " MNT_RESTORING
|
---|
| 718 | "; for i in `ls home/`; do echo \"Moving $i's spurious files to $i/.disabled\"; mkdir \"$i\"/.disabled ; mv -f \"$i\"/.DCOP* \"$i\"/.MCOP* \"$i\"/.*authority \"$i\"/.kde/tmp* \"$i\"/.kde/socket* \"$i\"/.disabled/ ; done",
|
---|
| 719 | TRUE);
|
---|
| 720 | run_program_and_log_output("rm -f " MNT_RESTORING "/var/run/*.pid",
|
---|
| 721 | TRUE);
|
---|
| 722 | run_program_and_log_output("rm -f " MNT_RESTORING "/var/lock/subsys/*",
|
---|
| 723 | TRUE);
|
---|
| 724 | }
|
---|
[128] | 725 |
|
---|
[1] | 726 | /**************************************************************************
|
---|
[1242] | 727 | *END_PROTECT_AGAINST_BRAINDEAD_SYSADMINS *
|
---|
| 728 | **************************************************************************/
|
---|
[1] | 729 |
|
---|
| 730 |
|
---|
| 731 |
|
---|
| 732 |
|
---|
| 733 | /**
|
---|
[1242] | 734 | * Fill out @p bkpinfo based on @p cfg_file.
|
---|
| 735 | * @param cfg_file The mondo-restore.cfg file to read into @p bkpinfo.
|
---|
| 736 | * @param bkpinfo The backup information structure to fill out with information
|
---|
| 737 | * from @p cfg_file.
|
---|
| 738 | * @return 0 for success, nonzero for failure.
|
---|
| 739 | */
|
---|
[1645] | 740 | int read_cfg_file_into_bkpinfo(char *cfgf)
|
---|
[1] | 741 | {
|
---|
[1242] | 742 | /** add mallocs **/
|
---|
| 743 | char *value = NULL;
|
---|
| 744 | char *tmp = NULL;
|
---|
| 745 | char *envtmp1 = NULL;
|
---|
| 746 | char *envtmp2 = NULL;
|
---|
| 747 | char *command = NULL;
|
---|
| 748 | char *iso_mnt = NULL;
|
---|
| 749 | char *iso_path = NULL;
|
---|
| 750 | char *old_isodir = NULL;
|
---|
| 751 | char cfg_file[100];
|
---|
| 752 | t_bkptype media_specified_by_user;
|
---|
[1] | 753 |
|
---|
[1242] | 754 | malloc_string(command);
|
---|
| 755 | malloc_string(iso_mnt);
|
---|
| 756 | malloc_string(iso_path);
|
---|
| 757 | malloc_string(old_isodir);
|
---|
| 758 | malloc_string(value);
|
---|
| 759 | malloc_string(tmp);
|
---|
[1] | 760 | // assert_string_is_neither_NULL_nor_zerolength(cfg_file);
|
---|
[1242] | 761 | assert(bkpinfo != NULL);
|
---|
[1] | 762 |
|
---|
[1242] | 763 | if (!cfgf) {
|
---|
[2188] | 764 | strcpy(cfg_file, g_mondo_cfg_file);
|
---|
[1242] | 765 | } else {
|
---|
[2188] | 766 | strcpy(cfg_file, cfgf);
|
---|
[1242] | 767 | }
|
---|
[1] | 768 |
|
---|
[1242] | 769 | media_specified_by_user = bkpinfo->backup_media_type; // or 'none', if not specified
|
---|
[1] | 770 |
|
---|
[1242] | 771 | if (0 == read_cfg_var(cfg_file, "backup-media-type", value)) {
|
---|
| 772 | if (!strcmp(value, "cdstream")) {
|
---|
| 773 | bkpinfo->backup_media_type = cdstream;
|
---|
| 774 | } else if (!strcmp(value, "cdr")) {
|
---|
| 775 | bkpinfo->backup_media_type = cdr;
|
---|
| 776 | } else if (!strcmp(value, "cdrw")) {
|
---|
| 777 | bkpinfo->backup_media_type = cdrw;
|
---|
| 778 | } else if (!strcmp(value, "dvd")) {
|
---|
| 779 | bkpinfo->backup_media_type = dvd;
|
---|
[1736] | 780 | } else if (!strcmp(value, "usb")) {
|
---|
| 781 | bkpinfo->backup_media_type = usb;
|
---|
[1746] | 782 | bkpinfo->please_dont_eject = TRUE;
|
---|
[1242] | 783 | } else if (!strcmp(value, "iso")) {
|
---|
[1] | 784 |
|
---|
| 785 | // Patch by Conor Daly - 2004/07/12
|
---|
[1242] | 786 | bkpinfo->backup_media_type = iso;
|
---|
| 787 | if (am_I_in_disaster_recovery_mode()) {
|
---|
| 788 | /* Check to see if CD is already mounted before mounting it... */
|
---|
| 789 | if (!is_this_device_mounted("/dev/cdrom")) {
|
---|
| 790 | log_msg(2,
|
---|
| 791 | "NB: CDROM device not mounted, mounting...");
|
---|
| 792 | run_program_and_log_output("mount /dev/cdrom "
|
---|
| 793 | MNT_CDROM, 1);
|
---|
[128] | 794 | }
|
---|
[1242] | 795 | if (does_file_exist(MNT_CDROM "/archives/filelist.0")) {
|
---|
| 796 | bkpinfo->backup_media_type = cdr;
|
---|
| 797 | run_program_and_log_output("umount " MNT_CDROM, 1);
|
---|
| 798 | log_it
|
---|
| 799 | ("Re-jigging configuration AGAIN. CD-R, not ISO.");
|
---|
| 800 | }
|
---|
| 801 | }
|
---|
| 802 | if (read_cfg_var(cfg_file, "iso-prefix", value) == 0) {
|
---|
| 803 | strcpy(bkpinfo->prefix,value);
|
---|
[128] | 804 | } else {
|
---|
[1242] | 805 | strcpy(bkpinfo->prefix,STD_PREFIX);
|
---|
[1] | 806 | }
|
---|
[2380] | 807 | } else if (!strcmp(value, "netfs")) {
|
---|
| 808 | bkpinfo->backup_media_type = netfs;
|
---|
[1848] | 809 | bkpinfo->please_dont_eject = TRUE;
|
---|
[1242] | 810 | if (read_cfg_var(cfg_file, "iso-prefix", value) == 0) {
|
---|
| 811 | strcpy(bkpinfo->prefix,value);
|
---|
[128] | 812 | } else {
|
---|
[1242] | 813 | strcpy(bkpinfo->prefix,STD_PREFIX);
|
---|
[1] | 814 | }
|
---|
[1242] | 815 | if (strstr(call_program_and_get_last_line_of_output
|
---|
| 816 | ("cat /proc/cmdline"), "pxe")) {
|
---|
| 817 | /* We need to override prefix value in PXE mode as it's
|
---|
[2380] | 818 | * already done in start-netfs */
|
---|
[1242] | 819 | envtmp1 = getenv("imgname");
|
---|
| 820 | if (envtmp1 == NULL) {
|
---|
| 821 | fatal_error("no imgname variable in environment");
|
---|
[949] | 822 | }
|
---|
[1242] | 823 | strcpy(bkpinfo->prefix,envtmp1);
|
---|
[949] | 824 | }
|
---|
| 825 |
|
---|
[1242] | 826 | } else if (!strcmp(value, "tape")) {
|
---|
| 827 | bkpinfo->backup_media_type = tape;
|
---|
| 828 | } else if (!strcmp(value, "udev")) {
|
---|
| 829 | bkpinfo->backup_media_type = udev;
|
---|
| 830 | } else {
|
---|
| 831 | fatal_error("UNKNOWN bkp-media-type");
|
---|
| 832 | }
|
---|
| 833 | } else {
|
---|
| 834 | fatal_error("backup-media-type not specified!");
|
---|
| 835 | }
|
---|
| 836 | if (bkpinfo->disaster_recovery) {
|
---|
[1736] | 837 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
| 838 | sprintf(bkpinfo->media_device, "/dev/cdrom");
|
---|
[1242] | 839 | // bkpinfo->media_size[0] = -1;
|
---|
[1736] | 840 | bkpinfo->media_size[0] = 1999 * 1024;
|
---|
| 841 | bkpinfo->media_size[1] = 650; /* good guess */
|
---|
| 842 | } else if (bkpinfo->backup_media_type == usb) {
|
---|
[2127] | 843 | envtmp1 = getenv("MRUSBDEV");
|
---|
| 844 | if (envtmp1 == NULL) {
|
---|
| 845 | if (read_cfg_var(cfg_file, "usb-dev", value)) {
|
---|
| 846 | fatal_error("Cannot get USB device name from cfg file");
|
---|
| 847 | }
|
---|
| 848 | } else {
|
---|
| 849 | strcpy(value,envtmp1);
|
---|
[1736] | 850 | }
|
---|
[1741] | 851 | sprintf(bkpinfo->media_device, "%s1", value);
|
---|
[1736] | 852 | sprintf(tmp, "Backup medium is USB --- dev=%s", bkpinfo->media_device);
|
---|
| 853 | log_msg(2, tmp);
|
---|
| 854 | } else if (bkpinfo->backup_media_type == tape
|
---|
[1968] | 855 | || bkpinfo->backup_media_type == udev) {
|
---|
[1736] | 856 | if (read_cfg_var(cfg_file, "media-dev", value)) {
|
---|
| 857 | fatal_error("Cannot get tape device name from cfg file");
|
---|
| 858 | }
|
---|
| 859 | strcpy(bkpinfo->media_device, value);
|
---|
| 860 | read_cfg_var(cfg_file, "media-size", value);
|
---|
| 861 | bkpinfo->media_size[1] = atol(value);
|
---|
| 862 | sprintf(tmp, "Backup medium is TAPE --- dev=%s",
|
---|
| 863 | bkpinfo->media_device);
|
---|
| 864 | log_msg(2, tmp);
|
---|
| 865 | } else {
|
---|
| 866 | strcpy(bkpinfo->media_device, "/dev/cdrom"); /* we don't really need this var */
|
---|
| 867 | bkpinfo->media_size[0] = 1999 * 1024; /* 650, probably, but we don't need this var anyway */
|
---|
| 868 | bkpinfo->media_size[1] = 1999 * 1024; /* 650, probably, but we don't need this var anyway */
|
---|
| 869 | log_msg(2, "Backup medium is CD-R[W]");
|
---|
[1] | 870 | }
|
---|
[1242] | 871 | } else {
|
---|
[1736] | 872 | log_msg(2,
|
---|
[1242] | 873 | "Not in Disaster Recovery Mode. No need to derive device name from config file.");
|
---|
| 874 | }
|
---|
[128] | 875 |
|
---|
[1242] | 876 | read_cfg_var(cfg_file, "use-star", value);
|
---|
| 877 | if (strstr(value, "yes")) {
|
---|
[1948] | 878 | bkpinfo->use_star = TRUE;
|
---|
| 879 | log_msg(1, "Goody! ... bkpinfo->use_star is now true.");
|
---|
[1242] | 880 | }
|
---|
| 881 |
|
---|
[1948] | 882 | read_cfg_var(cfg_file, "obdr", value);
|
---|
| 883 | if (strstr(value, "TRUE")) {
|
---|
| 884 | bkpinfo->use_obdr = TRUE;
|
---|
| 885 | log_msg(1, "OBDR mode activated");
|
---|
| 886 | }
|
---|
| 887 |
|
---|
[1242] | 888 | read_cfg_var(cfg_file, "acl", value);
|
---|
| 889 | if (strstr(value, "TRUE")) {
|
---|
[2211] | 890 | mr_asprintf(&g_getfacl,"setfacl");
|
---|
[1948] | 891 | log_msg(1, "We will restore ACLs");
|
---|
| 892 | if (! find_home_of_exe("setfacl")) {
|
---|
| 893 | log_msg(1, "Unable to restore ACLs as no setfacl found");
|
---|
| 894 | }
|
---|
[1242] | 895 | }
|
---|
| 896 | read_cfg_var(cfg_file, "xattr", value);
|
---|
| 897 | if (strstr(value, "TRUE")) {
|
---|
[2211] | 898 | mr_asprintf(&g_getfattr,"setfattr");
|
---|
[1948] | 899 | log_msg(1, "We will restore XATTRs");
|
---|
| 900 | if (! find_home_of_exe("setfattr")) {
|
---|
| 901 | log_msg(1, "Unable to restore XATTRs as no setfattr found");
|
---|
| 902 | }
|
---|
[1242] | 903 | }
|
---|
| 904 |
|
---|
| 905 | if (0 == read_cfg_var(cfg_file, "internal-tape-block-size", value)) {
|
---|
| 906 | bkpinfo->internal_tape_block_size = atol(value);
|
---|
| 907 | log_msg(1, "Internal tape block size has been custom-set to %ld",
|
---|
| 908 | bkpinfo->internal_tape_block_size);
|
---|
| 909 | } else {
|
---|
| 910 | bkpinfo->internal_tape_block_size =
|
---|
| 911 | DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
|
---|
| 912 | log_msg(1, "Internal tape block size = default (%ld)",
|
---|
| 913 | DEFAULT_INTERNAL_TAPE_BLOCK_SIZE);
|
---|
| 914 | }
|
---|
| 915 |
|
---|
| 916 | read_cfg_var(cfg_file, "use-lzo", value);
|
---|
| 917 | if (strstr(value, "yes")) {
|
---|
| 918 | bkpinfo->use_lzo = TRUE;
|
---|
| 919 | bkpinfo->use_gzip = FALSE;
|
---|
| 920 | strcpy(bkpinfo->zip_exe, "lzop");
|
---|
| 921 | strcpy(bkpinfo->zip_suffix, "lzo");
|
---|
| 922 | } else {
|
---|
| 923 | read_cfg_var(cfg_file, "use-gzip", value);
|
---|
| 924 | if (strstr(value, "yes")) {
|
---|
| 925 | bkpinfo->use_lzo = FALSE;
|
---|
| 926 | bkpinfo->use_gzip = TRUE;
|
---|
| 927 | strcpy(bkpinfo->zip_exe, "gzip");
|
---|
| 928 | strcpy(bkpinfo->zip_suffix, "gz");
|
---|
| 929 | } else {
|
---|
| 930 | read_cfg_var(cfg_file, "use-comp", value);
|
---|
[128] | 931 | if (strstr(value, "yes")) {
|
---|
[1242] | 932 | bkpinfo->use_lzo = FALSE;
|
---|
[998] | 933 | bkpinfo->use_gzip = FALSE;
|
---|
[1242] | 934 | strcpy(bkpinfo->zip_exe, "bzip2");
|
---|
| 935 | strcpy(bkpinfo->zip_suffix, "bz2");
|
---|
[128] | 936 | } else {
|
---|
[1242] | 937 | bkpinfo->zip_exe[0] = bkpinfo->zip_suffix[0] = '\0';
|
---|
[1] | 938 | }
|
---|
[1242] | 939 | }
|
---|
| 940 | }
|
---|
[1] | 941 |
|
---|
[1242] | 942 | value[0] = '\0';
|
---|
| 943 | read_cfg_var(cfg_file, "differential", value);
|
---|
| 944 | if (!strcmp(value, "yes") || !strcmp(value, "1")) {
|
---|
| 945 | bkpinfo->differential = TRUE;
|
---|
| 946 | }
|
---|
| 947 | log_msg(2, "differential var = '%s'", value);
|
---|
| 948 | if (bkpinfo->differential) {
|
---|
| 949 | log_msg(2, "THIS IS A DIFFERENTIAL BACKUP");
|
---|
| 950 | } else {
|
---|
| 951 | log_msg(2, "This is a regular (full) backup");
|
---|
| 952 | }
|
---|
| 953 |
|
---|
| 954 | read_cfg_var(g_mondo_cfg_file, "please-dont-eject", tmp);
|
---|
| 955 | if (tmp[0]
|
---|
| 956 | ||
|
---|
| 957 | strstr(call_program_and_get_last_line_of_output
|
---|
| 958 | ("cat /proc/cmdline"), "donteject")) {
|
---|
| 959 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 960 | log_msg(2, "Ok, I shan't eject when restoring! Groovy.");
|
---|
| 961 | }
|
---|
| 962 |
|
---|
[2380] | 963 | if (bkpinfo->backup_media_type == netfs) {
|
---|
[1736] | 964 | if (!cfgf) {
|
---|
[2380] | 965 | log_msg(2, "netfs_mount remains %s", bkpinfo->netfs_mount);
|
---|
| 966 | log_msg(2, "netfs_remote_dir remains %s",
|
---|
| 967 | bkpinfo->netfs_remote_dir);
|
---|
[1736] | 968 | log_msg(2,
|
---|
| 969 | "...cos it wouldn't make sense to abandon the values that GOT ME to this config file in the first place");
|
---|
| 970 | } else {
|
---|
[2380] | 971 | read_cfg_var(g_mondo_cfg_file, "netfs-server-mount",
|
---|
| 972 | bkpinfo->netfs_mount);
|
---|
| 973 | read_cfg_var(g_mondo_cfg_file, "netfs-server-path",
|
---|
| 974 | bkpinfo->netfs_remote_dir);
|
---|
| 975 | log_msg(2, "netfs_mount is %s", bkpinfo->netfs_mount);
|
---|
| 976 | log_msg(2, "netfs_proto is %s", bkpinfo->netfs_proto);
|
---|
| 977 | log_msg(2, "netfs_remote_dir is %s", bkpinfo->netfs_remote_dir);
|
---|
[1] | 978 | }
|
---|
[1736] | 979 | if (strstr(call_program_and_get_last_line_of_output
|
---|
[1968] | 980 | ("cat /proc/cmdline"), "pxe")) {
|
---|
| 981 | /* We need to override values in PXE mode as it's
|
---|
[2380] | 982 | * already done in start-netfs */
|
---|
| 983 | envtmp1 = getenv("netfsmount");
|
---|
[1736] | 984 | if (envtmp1 == NULL) {
|
---|
[2380] | 985 | fatal_error("no netfsmount variable in environment");
|
---|
[1736] | 986 | }
|
---|
| 987 | envtmp2 = getenv("dirimg");
|
---|
| 988 | if (envtmp2 == NULL) {
|
---|
| 989 | fatal_error("no dirimg variable in environment");
|
---|
| 990 | }
|
---|
[2380] | 991 | strcpy(bkpinfo->netfs_mount,envtmp1);
|
---|
| 992 | strcpy(bkpinfo->netfs_remote_dir,envtmp2);
|
---|
[1] | 993 | }
|
---|
[1242] | 994 | } else if (bkpinfo->backup_media_type == iso) {
|
---|
[1736] | 995 | /* Patch by Conor Daly 23-june-2004
|
---|
| 996 | * to correctly mount iso-dev and set a sensible
|
---|
| 997 | * isodir in disaster recovery mode
|
---|
| 998 | */
|
---|
| 999 | strcpy(old_isodir, bkpinfo->isodir);
|
---|
| 1000 | read_cfg_var(g_mondo_cfg_file, "iso-mnt", iso_mnt);
|
---|
| 1001 | read_cfg_var(g_mondo_cfg_file, "isodir", iso_path);
|
---|
| 1002 | sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
|
---|
| 1003 | if (!bkpinfo->isodir[0]) {
|
---|
[1242] | 1004 | strcpy(bkpinfo->isodir, old_isodir);
|
---|
[128] | 1005 | }
|
---|
[1736] | 1006 | if (!bkpinfo->disaster_recovery) {
|
---|
| 1007 | if (strcmp(old_isodir, bkpinfo->isodir)) {
|
---|
| 1008 | log_it
|
---|
| 1009 | ("user nominated isodir differs from archive, keeping user's choice: %s %s\n",
|
---|
| 1010 | old_isodir, bkpinfo->isodir);
|
---|
| 1011 | strcpy(bkpinfo->isodir, old_isodir);
|
---|
| 1012 | }
|
---|
| 1013 | }
|
---|
| 1014 | read_cfg_var(g_mondo_cfg_file, "iso-dev", g_isodir_device);
|
---|
| 1015 | log_msg(2, "isodir=%s; iso-dev=%s", bkpinfo->isodir,
|
---|
| 1016 | g_isodir_device);
|
---|
| 1017 | if (bkpinfo->disaster_recovery) {
|
---|
| 1018 | if (is_this_device_mounted(g_isodir_device)) {
|
---|
| 1019 | log_msg(2, "NB: isodir is already mounted");
|
---|
| 1020 | /* Find out where it's mounted */
|
---|
| 1021 | sprintf(command,
|
---|
| 1022 | "mount | grep -E '^%s' | tail -n1 | cut -d' ' -f3",
|
---|
| 1023 | g_isodir_device);
|
---|
| 1024 | log_it("command = %s", command);
|
---|
| 1025 | log_it("res of it = %s",
|
---|
[1968] | 1026 | call_program_and_get_last_line_of_output(command));
|
---|
[1736] | 1027 | sprintf(iso_mnt, "%s",
|
---|
| 1028 | call_program_and_get_last_line_of_output(command));
|
---|
| 1029 | } else {
|
---|
| 1030 | sprintf(iso_mnt, "/tmp/isodir");
|
---|
| 1031 | sprintf(tmp, "mkdir -p %s", iso_mnt);
|
---|
| 1032 | run_program_and_log_output(tmp, 5);
|
---|
| 1033 | sprintf(tmp, "mount %s %s", g_isodir_device, iso_mnt);
|
---|
| 1034 | if (run_program_and_log_output(tmp, 3)) {
|
---|
[1242] | 1035 | log_msg(1,
|
---|
[1736] | 1036 | "Unable to mount isodir. Perhaps this is really a CD backup?");
|
---|
| 1037 | bkpinfo->backup_media_type = cdr;
|
---|
| 1038 | strcpy(bkpinfo->media_device, "/dev/cdrom"); /* superfluous */
|
---|
| 1039 | bkpinfo->isodir[0] = iso_mnt[0] = iso_path[0] = '\0';
|
---|
| 1040 | if (mount_media()) {
|
---|
| 1041 | fatal_error
|
---|
| 1042 | ("Unable to mount isodir. Failed to mount CD-ROM as well.");
|
---|
| 1043 | } else {
|
---|
| 1044 | log_msg(1,
|
---|
| 1045 | "You backed up to disk, then burned some CDs.");
|
---|
| 1046 | }
|
---|
[128] | 1047 | }
|
---|
| 1048 | }
|
---|
[1736] | 1049 | /* bkpinfo->isodir should now be the true path to prefix-1.iso etc... */
|
---|
| 1050 | if (bkpinfo->backup_media_type == iso) {
|
---|
| 1051 | sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
|
---|
| 1052 | }
|
---|
[1] | 1053 | }
|
---|
[1242] | 1054 | }
|
---|
[1] | 1055 |
|
---|
[1242] | 1056 | if (media_specified_by_user != none) {
|
---|
[1736] | 1057 | if (g_restoring_live_from_cd) {
|
---|
| 1058 | if (bkpinfo->backup_media_type != media_specified_by_user) {
|
---|
| 1059 | log_msg(2,
|
---|
| 1060 | "bkpinfo->backup_media_type != media_specified_by_user, so I'd better ask :)");
|
---|
| 1061 | interactively_obtain_media_parameters_from_user(FALSE);
|
---|
| 1062 | media_specified_by_user = bkpinfo->backup_media_type;
|
---|
| 1063 | get_cfg_file_from_archive();
|
---|
| 1064 | /*
|
---|
[1968] | 1065 | if (media_specified_by_user != cdr && media_specified_by_user == cdrw)
|
---|
[1736] | 1066 | { g_restoring_live_from_cd = FALSE; }
|
---|
| 1067 | */
|
---|
| 1068 | }
|
---|
[128] | 1069 | }
|
---|
[1736] | 1070 | bkpinfo->backup_media_type = media_specified_by_user;
|
---|
[1242] | 1071 | }
|
---|
| 1072 | g_backup_media_type = bkpinfo->backup_media_type;
|
---|
| 1073 | paranoid_free(value);
|
---|
| 1074 | paranoid_free(tmp);
|
---|
| 1075 | paranoid_free(command);
|
---|
| 1076 | paranoid_free(iso_mnt);
|
---|
| 1077 | paranoid_free(iso_path);
|
---|
| 1078 | paranoid_free(old_isodir);
|
---|
| 1079 | return (0);
|
---|
[1] | 1080 |
|
---|
| 1081 | }
|
---|
[128] | 1082 |
|
---|
[1] | 1083 | /**************************************************************************
|
---|
[1242] | 1084 | *END_READ_CFG_FILE_INTO_BKPINFO *
|
---|
| 1085 | **************************************************************************/
|
---|
[1] | 1086 |
|
---|
| 1087 |
|
---|
| 1088 |
|
---|
[128] | 1089 |
|
---|
[1] | 1090 | /**
|
---|
[1843] | 1091 | * Allow the user to edit the filelist and biggielist.
|
---|
| 1092 | * The filelist is unlinked after it is read.
|
---|
| 1093 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1094 | * - @c bkpinfo->backup_media_type
|
---|
| 1095 | * - @c bkpinfo->isodir
|
---|
| 1096 | * - @c bkpinfo->media_device
|
---|
| 1097 | * - @c bkpinfo->tmpdir
|
---|
| 1098 | * @return The filelist structure containing the information read from disk.
|
---|
| 1099 | */
|
---|
[1] | 1100 | struct
|
---|
[1645] | 1101 | s_node *process_filelist_and_biggielist()
|
---|
[1] | 1102 | {
|
---|
[1242] | 1103 | struct s_node *filelist;
|
---|
[1] | 1104 |
|
---|
[1242] | 1105 | /** add mallocs**/
|
---|
| 1106 | char *command;
|
---|
| 1107 | char *tmp;
|
---|
| 1108 | int res = 0;
|
---|
| 1109 | pid_t pid;
|
---|
[2049] | 1110 | bool extract_mountlist_stub = FALSE;
|
---|
[1] | 1111 |
|
---|
[1242] | 1112 | assert(bkpinfo != NULL);
|
---|
| 1113 | malloc_string(command);
|
---|
| 1114 | malloc_string(tmp);
|
---|
[1] | 1115 |
|
---|
[2049] | 1116 | /* If those files already exist, do not overwrite them later on */
|
---|
| 1117 | if (does_file_exist("/"MOUNTLIST_FNAME_STUB)) {
|
---|
| 1118 | extract_mountlist_stub = FALSE;
|
---|
| 1119 | } else {
|
---|
| 1120 | extract_mountlist_stub = TRUE;
|
---|
| 1121 | }
|
---|
| 1122 |
|
---|
[1242] | 1123 | if (does_file_exist(g_filelist_full)
|
---|
| 1124 | && does_file_exist(g_biggielist_txt)) {
|
---|
[1987] | 1125 | log_msg(1, "%s exists", g_filelist_full);
|
---|
| 1126 | log_msg(1, "%s exists", g_biggielist_txt);
|
---|
| 1127 | log_msg(2,
|
---|
[1242] | 1128 | "Filelist and biggielist already recovered from media. Yay!");
|
---|
| 1129 | } else {
|
---|
[1987] | 1130 | getcwd(tmp, MAX_STR_LEN);
|
---|
| 1131 | chdir(bkpinfo->tmpdir);
|
---|
| 1132 | log_msg(1, "chdir(%s)", bkpinfo->tmpdir);
|
---|
| 1133 | log_to_screen("Extracting filelist and biggielist from media...");
|
---|
| 1134 | unlink("/tmp/filelist.full");
|
---|
[2029] | 1135 | unlink(FILELIST_FULL_STUB);
|
---|
[1987] | 1136 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 1137 | sprintf(command,
|
---|
[2029] | 1138 | "tar -b %ld -zxf %s ./%s ./%s ./%s ./%s ./%s",
|
---|
[1242] | 1139 | bkpinfo->internal_tape_block_size,
|
---|
| 1140 | bkpinfo->media_device,
|
---|
| 1141 | MOUNTLIST_FNAME_STUB,
|
---|
| 1142 | BIGGIELIST_TXT_STUB,
|
---|
| 1143 | FILELIST_FULL_STUB,
|
---|
[2049] | 1144 | IWANTMYLVM_STUB,
|
---|
[2029] | 1145 | MONDO_CFG_FILE_STUB);
|
---|
[1987] | 1146 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1147 | run_program_and_log_output(command, 1);
|
---|
[2029] | 1148 | if (!does_file_exist(FILELIST_FULL_STUB)) {
|
---|
| 1149 | /* Doing that allow us to remain compatible with pre-2.2.5 versions */
|
---|
| 1150 | log_msg(2, "pre-2.2.4 compatible mode on");
|
---|
| 1151 | sprintf(command,
|
---|
| 1152 | "tar -b %ld -zxf %s %s %s %s %s %s",
|
---|
| 1153 | bkpinfo->internal_tape_block_size,
|
---|
| 1154 | bkpinfo->media_device,
|
---|
| 1155 | MOUNTLIST_FNAME_STUB,
|
---|
| 1156 | BIGGIELIST_TXT_STUB,
|
---|
| 1157 | FILELIST_FULL_STUB,
|
---|
| 1158 | IWANTMYLVM_STUB,
|
---|
[2049] | 1159 | MONDO_CFG_FILE_STUB);
|
---|
[2029] | 1160 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1161 | run_program_and_log_output(command, 1);
|
---|
| 1162 | }
|
---|
[1987] | 1163 | } else {
|
---|
| 1164 | log_msg(2,
|
---|
[1242] | 1165 | "Calling insist_on_this_cd_number; bkpinfo->isodir=%s",
|
---|
| 1166 | bkpinfo->isodir);
|
---|
[1987] | 1167 | insist_on_this_cd_number(1);
|
---|
| 1168 | log_msg(2, "Back from iotcn");
|
---|
| 1169 | run_program_and_log_output("mount", 1);
|
---|
| 1170 | sprintf(command,
|
---|
[2029] | 1171 | "tar -zxf %s/images/all.tar.gz ./%s ./%s ./%s ./%s ./%s",
|
---|
[1242] | 1172 | MNT_CDROM,
|
---|
| 1173 | MOUNTLIST_FNAME_STUB,
|
---|
| 1174 | BIGGIELIST_TXT_STUB,
|
---|
| 1175 | FILELIST_FULL_STUB,
|
---|
[2049] | 1176 | IWANTMYLVM_STUB,
|
---|
[2029] | 1177 | MONDO_CFG_FILE_STUB);
|
---|
[1] | 1178 |
|
---|
[1987] | 1179 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1180 | run_program_and_log_output(command, 1);
|
---|
[2029] | 1181 | if (!does_file_exist(FILELIST_FULL_STUB)) {
|
---|
| 1182 | /* Doing that allow us to remain compatible with pre-2.2.5 versions */
|
---|
| 1183 | log_msg(2, "pre-2.2.4 compatible mode on");
|
---|
| 1184 | sprintf(command,
|
---|
| 1185 | "tar -zxf %s/images/all.tar.gz %s %s %s %s %s",
|
---|
| 1186 | MNT_CDROM,
|
---|
| 1187 | MOUNTLIST_FNAME_STUB,
|
---|
| 1188 | BIGGIELIST_TXT_STUB,
|
---|
| 1189 | FILELIST_FULL_STUB,
|
---|
[2049] | 1190 | IWANTMYLVM_STUB,
|
---|
[2029] | 1191 | MONDO_CFG_FILE_STUB);
|
---|
| 1192 |
|
---|
| 1193 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1194 | run_program_and_log_output(command, 1);
|
---|
| 1195 | }
|
---|
[1987] | 1196 | if (!does_file_exist(BIGGIELIST_TXT_STUB)) {
|
---|
| 1197 | fatal_error
|
---|
[2029] | 1198 | ("all.tar.gz did not include " BIGGIELIST_TXT_STUB);
|
---|
[1987] | 1199 | }
|
---|
| 1200 | if (!does_file_exist(FILELIST_FULL_STUB)) {
|
---|
| 1201 | fatal_error
|
---|
[2029] | 1202 | ("all.tar.gz did not include " FILELIST_FULL_STUB);
|
---|
[1987] | 1203 | }
|
---|
[128] | 1204 | }
|
---|
[1987] | 1205 | sprintf(command, "cp -f %s %s", MONDO_CFG_FILE_STUB,
|
---|
[1242] | 1206 | g_mondo_cfg_file);
|
---|
[1987] | 1207 | run_program_and_log_output(command, FALSE);
|
---|
[1] | 1208 |
|
---|
[1987] | 1209 | sprintf(command, "cp -f %s/%s %s", bkpinfo->tmpdir,
|
---|
[1242] | 1210 | BIGGIELIST_TXT_STUB, g_biggielist_txt);
|
---|
[1987] | 1211 | log_msg(1, "command = %s", command);
|
---|
| 1212 | paranoid_system(command);
|
---|
| 1213 | sprintf(command, "ln -sf %s/%s %s", bkpinfo->tmpdir,
|
---|
[1242] | 1214 | FILELIST_FULL_STUB, g_filelist_full);
|
---|
[1987] | 1215 | log_msg(1, "command = %s", command);
|
---|
| 1216 | paranoid_system(command);
|
---|
| 1217 | }
|
---|
[1242] | 1218 |
|
---|
[1987] | 1219 | if (am_I_in_disaster_recovery_mode()
|
---|
| 1220 | &&
|
---|
[2049] | 1221 | /* If it was there, do not overwrite it */
|
---|
| 1222 | (extract_mountlist_stub)
|
---|
| 1223 | &&
|
---|
[1987] | 1224 | ask_me_yes_or_no("Do you want to retrieve the mountlist as well?"))
|
---|
| 1225 | {
|
---|
| 1226 | sprintf(command, "ln -sf %s/%s /tmp", MOUNTLIST_FNAME_STUB,
|
---|
| 1227 | bkpinfo->tmpdir);
|
---|
| 1228 | paranoid_system(command);
|
---|
| 1229 | }
|
---|
[1] | 1230 |
|
---|
[1987] | 1231 | chdir(tmp);
|
---|
[2049] | 1232 |
|
---|
[1987] | 1233 | if (!does_file_exist(g_biggielist_txt)) {
|
---|
| 1234 | log_msg(1, "Warning - %s not found", g_biggielist_txt);
|
---|
| 1235 | }
|
---|
| 1236 | if (!does_file_exist(g_filelist_full)) {
|
---|
| 1237 | log_msg(1, "Warning - %s does not exist", g_filelist_full);
|
---|
| 1238 | }
|
---|
[1] | 1239 | // popup_and_OK("Wonderful.");
|
---|
| 1240 |
|
---|
[1987] | 1241 | log_msg(2, "Forking");
|
---|
| 1242 | pid = fork();
|
---|
| 1243 | switch (pid) {
|
---|
| 1244 | case -1:
|
---|
| 1245 | fatal_error("Forking error");
|
---|
| 1246 | break;
|
---|
[1] | 1247 |
|
---|
[1987] | 1248 | case 0:
|
---|
| 1249 | log_to_screen("Pre-processing filelist");
|
---|
| 1250 | if (!does_file_exist(g_biggielist_txt)) {
|
---|
[1242] | 1251 | sprintf(command, "echo -n > %s", g_biggielist_txt);
|
---|
[128] | 1252 | paranoid_system(command);
|
---|
| 1253 | }
|
---|
[910] | 1254 | sprintf(command, "grep -E '^/dev/.*' %s > %s",
|
---|
[128] | 1255 | g_biggielist_txt, g_filelist_imagedevs);
|
---|
| 1256 | paranoid_system(command);
|
---|
| 1257 | exit(0);
|
---|
| 1258 | break;
|
---|
| 1259 |
|
---|
| 1260 | default:
|
---|
[541] | 1261 | open_evalcall_form("Pre-processing filelist");
|
---|
[128] | 1262 | while (!waitpid(pid, (int *) 0, WNOHANG)) {
|
---|
| 1263 | usleep(100000);
|
---|
| 1264 | update_evalcall_form(0);
|
---|
| 1265 | }
|
---|
[1] | 1266 | }
|
---|
[128] | 1267 | close_evalcall_form();
|
---|
[1] | 1268 |
|
---|
[128] | 1269 | log_msg(3, "loading filelist");
|
---|
| 1270 | filelist = load_filelist(g_filelist_full);
|
---|
| 1271 | log_msg(3, "deleting original filelist");
|
---|
| 1272 | unlink(g_filelist_full);
|
---|
| 1273 | if (g_text_mode) {
|
---|
[541] | 1274 | printf("Restore which directory? --> ");
|
---|
[128] | 1275 | fgets(tmp, sizeof(tmp), stdin);
|
---|
| 1276 | toggle_path_selection(filelist, tmp, TRUE);
|
---|
| 1277 | if (strlen(tmp) == 0) {
|
---|
| 1278 | res = 1;
|
---|
| 1279 | } else {
|
---|
| 1280 | res = 0;
|
---|
| 1281 | }
|
---|
| 1282 | } else {
|
---|
| 1283 | res = edit_filelist(filelist);
|
---|
[1] | 1284 | }
|
---|
[128] | 1285 | if (res) {
|
---|
| 1286 | log_msg(2, "User hit 'cancel'. Freeing filelist and aborting.");
|
---|
| 1287 | free_filelist(filelist);
|
---|
| 1288 | return (NULL);
|
---|
| 1289 | }
|
---|
| 1290 | ask_about_these_imagedevs(g_filelist_imagedevs, g_imagedevs_restthese);
|
---|
| 1291 | close_evalcall_form();
|
---|
[1] | 1292 |
|
---|
[128] | 1293 | // NB: It's not necessary to add g_biggielist_txt to the filelist.full
|
---|
| 1294 | // file. The filelist.full file already contains the filename of EVERY
|
---|
| 1295 | // file backed up - regular and biggie files.
|
---|
[1] | 1296 |
|
---|
[128] | 1297 | // However, we do want to make sure the imagedevs selected by the user
|
---|
| 1298 | // are flagged for restoring.
|
---|
| 1299 | if (length_of_file(g_imagedevs_restthese) > 2) {
|
---|
| 1300 | add_list_of_files_to_filelist(filelist, g_imagedevs_restthese,
|
---|
| 1301 | TRUE);
|
---|
| 1302 | }
|
---|
[1] | 1303 |
|
---|
[128] | 1304 | paranoid_free(command);
|
---|
| 1305 | paranoid_free(tmp);
|
---|
| 1306 | return (filelist);
|
---|
| 1307 | }
|
---|
[1] | 1308 |
|
---|
| 1309 | /**************************************************************************
|
---|
| 1310 | *END_ PROCESS_FILELIST_AND_BIGGIELIST *
|
---|
| 1311 | **************************************************************************/
|
---|
| 1312 |
|
---|
| 1313 |
|
---|
| 1314 |
|
---|
| 1315 |
|
---|
| 1316 | /**
|
---|
| 1317 | * Make a backup copy of <tt>path_root</tt>/<tt>filename</tt>.
|
---|
| 1318 | * The backup filename is the filename of the original with ".pristine" added.
|
---|
| 1319 | * @param path_root The place where the filesystem is mounted (e.g. MNT_RESTORING).
|
---|
| 1320 | * @param filename The filename (absolute path) within @p path_root.
|
---|
| 1321 | * @return 0 for success, nonzero for failure.
|
---|
| 1322 | */
|
---|
[128] | 1323 | int backup_crucial_file(char *path_root, char *filename)
|
---|
[1] | 1324 | {
|
---|
[128] | 1325 | char *tmp;
|
---|
| 1326 | char *command;
|
---|
| 1327 | int res;
|
---|
[1] | 1328 |
|
---|
[128] | 1329 | malloc_string(tmp);
|
---|
| 1330 | malloc_string(command);
|
---|
| 1331 | assert(path_root != NULL);
|
---|
| 1332 | assert_string_is_neither_NULL_nor_zerolength(filename);
|
---|
| 1333 |
|
---|
| 1334 | sprintf(tmp, "%s/%s", path_root, filename);
|
---|
| 1335 | sprintf(command, "cp -f %s %s.pristine", tmp, tmp);
|
---|
| 1336 |
|
---|
| 1337 | res = run_program_and_log_output(command, 5);
|
---|
| 1338 | paranoid_free(tmp);
|
---|
| 1339 | paranoid_free(command);
|
---|
| 1340 | return (res);
|
---|
[1] | 1341 | }
|
---|
| 1342 |
|
---|
[2094] | 1343 | void offer_to_make_initrd() {
|
---|
[1] | 1344 |
|
---|
[2094] | 1345 | if (bkpinfo->restore_mode != nuke) {
|
---|
[2110] | 1346 | if (ask_me_yes_or_no
|
---|
| 1347 | ("You will now be able to re-generate your initrd.\nThis is especially useful if you changed of hardware configuration, cloned, made P2V, used multipath...\nDo you need to do it ?")) {
|
---|
[2136] | 1348 | log_msg(1,"Launching shell for manual initrd recreation");
|
---|
| 1349 | popup_and_OK("You'll now be chrooted under your future / partition.\nGo under /boot and rebuild your initrd with\nmkinitrd -f -v initrd-2.x.y.img 2.x.y e.g.\nThen type exit to finish.");
|
---|
[2110] | 1350 | mvaddstr_and_log_it(g_currentY, 0, "Modifying initrd...");
|
---|
| 1351 | if (!g_text_mode) {
|
---|
| 1352 | newtSuspend();
|
---|
| 1353 | }
|
---|
| 1354 | (void)system("chroot " MNT_RESTORING);
|
---|
| 1355 | if (!g_text_mode) {
|
---|
| 1356 | newtResume();
|
---|
| 1357 | }
|
---|
| 1358 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 1359 | } else {
|
---|
[2094] | 1360 | return;
|
---|
| 1361 | }
|
---|
| 1362 | } else {
|
---|
| 1363 | log_to_screen("Non-interactive mode: no way to give you the keyboard so that you re-generate your initrd. Hope it's OK");
|
---|
| 1364 | log_msg(1,"Non-interactive mode: no way to give you the keyboard so that you re-generate your initrd. Hope it's OK");
|
---|
| 1365 | }
|
---|
| 1366 | }
|
---|
| 1367 |
|
---|
| 1368 |
|
---|
[1] | 1369 | /**
|
---|
| 1370 | * Install the user's boot loader in the MBR.
|
---|
| 1371 | * Currently LILO, ELILO, GRUB, RAW (dd of MBR), and the FreeBSD bootloader are supported.
|
---|
| 1372 | * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1373 | * @return 0 for success, nonzero for failure.
|
---|
| 1374 | */
|
---|
[128] | 1375 | int run_boot_loader(bool offer_to_hack_scripts)
|
---|
[1] | 1376 | {
|
---|
[128] | 1377 | int res;
|
---|
| 1378 | int retval = 0;
|
---|
[1] | 1379 |
|
---|
| 1380 | /** malloc *******/
|
---|
[128] | 1381 | char *device;
|
---|
[1873] | 1382 | char *tmp = NULL;
|
---|
[128] | 1383 | char *name;
|
---|
[1845] | 1384 | char *cmd = NULL;
|
---|
[1] | 1385 |
|
---|
[128] | 1386 | malloc_string(device);
|
---|
| 1387 | malloc_string(name);
|
---|
[1845] | 1388 |
|
---|
| 1389 | /* In order to have a working bootloader, we need to have all devices
|
---|
| 1390 | * ready in the chroot. If they are not there (udev) then copy them from
|
---|
| 1391 | * the current /dev location
|
---|
| 1392 | */
|
---|
[2211] | 1393 | mr_asprintf(&cmd,"tar cf - /dev | ( cd %s ; tar xf - )",MNT_RESTORING);
|
---|
[1845] | 1394 | run_program_and_log_output(cmd, 3);
|
---|
[1873] | 1395 | paranoid_free(cmd);
|
---|
[1845] | 1396 |
|
---|
[128] | 1397 | backup_crucial_file(MNT_RESTORING, "/etc/fstab");
|
---|
[2095] | 1398 | backup_crucial_file(MNT_RESTORING, "/boot/grub/menu.lst");
|
---|
[128] | 1399 | backup_crucial_file(MNT_RESTORING, "/etc/lilo.conf");
|
---|
| 1400 | backup_crucial_file(MNT_RESTORING, "/etc/elilo.conf");
|
---|
[1845] | 1401 | backup_crucial_file(MNT_RESTORING, "/boot/grub/device.map");
|
---|
| 1402 | backup_crucial_file(MNT_RESTORING, "/etc/mtab");
|
---|
[128] | 1403 | read_cfg_var(g_mondo_cfg_file, "bootloader.device", device);
|
---|
| 1404 | read_cfg_var(g_mondo_cfg_file, "bootloader.name", name);
|
---|
[2211] | 1405 | mr_asprintf(&tmp, "run_boot_loader: device='%s', name='%s'", device, name);
|
---|
[128] | 1406 | log_msg(2, tmp);
|
---|
[1873] | 1407 | paranoid_free(tmp);
|
---|
[128] | 1408 | system("sync");
|
---|
[2094] | 1409 |
|
---|
| 1410 | offer_to_make_initrd();
|
---|
[128] | 1411 | if (!strcmp(name, "LILO")) {
|
---|
| 1412 | res = run_lilo(offer_to_hack_scripts);
|
---|
| 1413 | } else if (!strcmp(name, "ELILO")) {
|
---|
| 1414 | res = run_elilo(offer_to_hack_scripts);
|
---|
| 1415 | } else if (!strcmp(name, "GRUB")) {
|
---|
| 1416 | res = run_grub(offer_to_hack_scripts, device);
|
---|
| 1417 | } else if (!strcmp(name, "RAW")) {
|
---|
| 1418 | res = run_raw_mbr(offer_to_hack_scripts, device);
|
---|
| 1419 | }
|
---|
[1] | 1420 | #ifdef __FreeBSD__
|
---|
[128] | 1421 | else if (!strcmp(name, "BOOT0")) {
|
---|
[2211] | 1422 | mr_asprintf(&tmp, "boot0cfg -B %s", device);
|
---|
[128] | 1423 | res = run_program_and_log_output(tmp, FALSE);
|
---|
[1873] | 1424 | paranoid_free(tmp);
|
---|
[128] | 1425 | } else {
|
---|
[2211] | 1426 | mr_asprintf(&tmp, "ls /dev | grep -Eq '^%ss[1-4].*'", device);
|
---|
[128] | 1427 | if (!system(tmp)) {
|
---|
[1873] | 1428 | paranoid_free(tmp);
|
---|
[2211] | 1429 | mr_asprintf(&tmp, MNT_RESTORING "/sbin/fdisk -B %s", device);
|
---|
[128] | 1430 | res = run_program_and_log_output(tmp, 3);
|
---|
| 1431 | } else {
|
---|
| 1432 | log_msg(1,
|
---|
| 1433 | "I'm not running any boot loader. You have a DD boot drive. It's already loaded up.");
|
---|
| 1434 | }
|
---|
[1873] | 1435 | paranoid_free(tmp);
|
---|
[128] | 1436 | }
|
---|
[1] | 1437 | #else
|
---|
[128] | 1438 | else {
|
---|
| 1439 | log_to_screen
|
---|
[541] | 1440 | ("Unable to determine type of boot loader. Defaulting to LILO.");
|
---|
[128] | 1441 | res = run_lilo(offer_to_hack_scripts);
|
---|
| 1442 | }
|
---|
[1] | 1443 | #endif
|
---|
[128] | 1444 | retval += res;
|
---|
| 1445 | if (res) {
|
---|
[541] | 1446 | log_to_screen("Your boot loader returned an error");
|
---|
[128] | 1447 | } else {
|
---|
[541] | 1448 | log_to_screen("Your boot loader ran OK");
|
---|
[128] | 1449 | }
|
---|
| 1450 | paranoid_free(device);
|
---|
| 1451 | paranoid_free(name);
|
---|
| 1452 | return (retval);
|
---|
[1] | 1453 | }
|
---|
[128] | 1454 |
|
---|
[1] | 1455 | /**************************************************************************
|
---|
| 1456 | *END_ RUN_BOOT_LOADER *
|
---|
| 1457 | **************************************************************************/
|
---|
| 1458 |
|
---|
| 1459 |
|
---|
| 1460 |
|
---|
| 1461 | /**
|
---|
| 1462 | * Attempt to find the user's editor.
|
---|
| 1463 | * @return The editor found ("vi" if none could be found).
|
---|
| 1464 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 1465 | */
|
---|
| 1466 | char *find_my_editor(void)
|
---|
| 1467 | {
|
---|
[128] | 1468 | static char output[MAX_STR_LEN];
|
---|
| 1469 | if (find_home_of_exe("pico")) {
|
---|
| 1470 | strcpy(output, "pico");
|
---|
| 1471 | } else if (find_home_of_exe("nano")) {
|
---|
| 1472 | strcpy(output, "nano");
|
---|
| 1473 | } else if (find_home_of_exe("e3em")) {
|
---|
| 1474 | strcpy(output, "e3em");
|
---|
| 1475 | } else if (find_home_of_exe("e3vi")) {
|
---|
| 1476 | strcpy(output, "e3vi");
|
---|
| 1477 | } else {
|
---|
| 1478 | strcpy(output, "vi");
|
---|
| 1479 | }
|
---|
| 1480 | if (!find_home_of_exe(output)) {
|
---|
| 1481 | log_msg(2, " (find_my_editor) --- warning - %s not found", output);
|
---|
| 1482 | }
|
---|
| 1483 | return (output);
|
---|
[1] | 1484 | }
|
---|
| 1485 |
|
---|
| 1486 |
|
---|
| 1487 | /**
|
---|
| 1488 | * Install GRUB on @p bd.
|
---|
| 1489 | * @param offer_to_run_stabgrub If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1490 | * @param bd The boot device where GRUB is installed.
|
---|
| 1491 | * @return 0 for success, nonzero for failure.
|
---|
| 1492 | */
|
---|
[128] | 1493 | int run_grub(bool offer_to_run_stabgrub, char *bd)
|
---|
[1] | 1494 | {
|
---|
| 1495 | /** malloc **/
|
---|
[128] | 1496 | char *command;
|
---|
| 1497 | char *boot_device;
|
---|
| 1498 | char *rootdev;
|
---|
| 1499 | char *rootdrive;
|
---|
| 1500 | char *conffile;
|
---|
| 1501 | char *tmp;
|
---|
| 1502 | char *editor;
|
---|
[1] | 1503 |
|
---|
[128] | 1504 | int res;
|
---|
| 1505 | int done;
|
---|
[1] | 1506 |
|
---|
[128] | 1507 | malloc_string(command);
|
---|
| 1508 | malloc_string(boot_device);
|
---|
| 1509 | malloc_string(tmp);
|
---|
| 1510 | malloc_string(editor);
|
---|
| 1511 | malloc_string(rootdev);
|
---|
| 1512 | malloc_string(rootdrive);
|
---|
| 1513 | malloc_string(conffile);
|
---|
| 1514 | assert_string_is_neither_NULL_nor_zerolength(bd);
|
---|
[1640] | 1515 | strcpy(editor, find_my_editor());
|
---|
[128] | 1516 | strcpy(boot_device, bd);
|
---|
| 1517 |
|
---|
| 1518 | if (!run_program_and_log_output("which grub-MR", FALSE)) {
|
---|
| 1519 | log_msg(1, "Yay! grub-MR found...");
|
---|
| 1520 | sprintf(command, "grub-MR %s /tmp/mountlist.txt", boot_device);
|
---|
| 1521 | log_msg(1, "command = %s", command);
|
---|
| 1522 | } else {
|
---|
| 1523 | sprintf(command, "chroot " MNT_RESTORING " grub-install %s",
|
---|
| 1524 | boot_device);
|
---|
| 1525 | log_msg(1, "WARNING - grub-MR not found; using grub-install");
|
---|
[1] | 1526 | }
|
---|
[128] | 1527 | if (offer_to_run_stabgrub
|
---|
[2094] | 1528 | && ask_me_yes_or_no("Did you change the mountlist or cloned the system ?"))
|
---|
[128] | 1529 | /* interactive mode */
|
---|
[1] | 1530 | {
|
---|
[128] | 1531 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1532 | 0,
|
---|
[2095] | 1533 | "Modifying fstab, mtab, device.map and menu.lst, and running GRUB... ");
|
---|
[128] | 1534 | for (done = FALSE; !done;) {
|
---|
[541] | 1535 | popup_and_get_string("Boot device",
|
---|
| 1536 | "Please confirm/enter the boot device. If in doubt, try /dev/hda",
|
---|
[128] | 1537 | boot_device, MAX_STR_LEN / 4);
|
---|
| 1538 | sprintf(command, "stabgrub-me %s", boot_device);
|
---|
| 1539 | res = run_program_and_log_output(command, 1);
|
---|
| 1540 | if (res) {
|
---|
| 1541 | popup_and_OK
|
---|
[541] | 1542 | ("GRUB installation failed. Please install manually using 'grub-install' or similar command. You are now chroot()'ed to your restored system. Please type 'exit' when you are done.");
|
---|
[128] | 1543 | newtSuspend();
|
---|
| 1544 | system("chroot " MNT_RESTORING);
|
---|
| 1545 | newtResume();
|
---|
[541] | 1546 | popup_and_OK("Thank you.");
|
---|
[128] | 1547 | } else {
|
---|
| 1548 | done = TRUE;
|
---|
| 1549 | }
|
---|
[2095] | 1550 | popup_and_OK("You will now edit fstab, mtab, device.map and menu.lst");
|
---|
[128] | 1551 | if (!g_text_mode) {
|
---|
| 1552 | newtSuspend();
|
---|
| 1553 | }
|
---|
[1498] | 1554 | sprintf(tmp, "chroot %s %s /etc/fstab", MNT_RESTORING, editor);
|
---|
[128] | 1555 | paranoid_system(tmp);
|
---|
[1547] | 1556 | sprintf(tmp, "chroot %s %s /etc/mtab", MNT_RESTORING, editor);
|
---|
| 1557 | paranoid_system(tmp);
|
---|
[2095] | 1558 | sprintf(tmp, "chroot %s %s /boot/grub/menu.lst", MNT_RESTORING, editor);
|
---|
[128] | 1559 | paranoid_system(tmp);
|
---|
[1547] | 1560 | sprintf(tmp, "chroot %s %s /boot/grub/device.map", MNT_RESTORING, editor);
|
---|
| 1561 | paranoid_system(tmp);
|
---|
[128] | 1562 | if (!g_text_mode) {
|
---|
| 1563 | newtResume();
|
---|
| 1564 | }
|
---|
| 1565 | }
|
---|
| 1566 | } else
|
---|
| 1567 | /* nuke mode */
|
---|
| 1568 | {
|
---|
| 1569 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1570 | 0,
|
---|
[541] | 1571 | "Running GRUB... ");
|
---|
[2227] | 1572 | log_it("%s",command);
|
---|
[128] | 1573 | res = run_program_and_log_output(command, 1);
|
---|
| 1574 | if (res) {
|
---|
| 1575 | popup_and_OK
|
---|
[541] | 1576 | ("Because of bugs in GRUB's own installer, GRUB was not installed properly. Please install the boot loader manually now, using this chroot()'ed shell prompt. Type 'exit' when you have finished.");
|
---|
[128] | 1577 | newtSuspend();
|
---|
| 1578 | system("chroot " MNT_RESTORING);
|
---|
| 1579 | newtResume();
|
---|
[541] | 1580 | popup_and_OK("Thank you.");
|
---|
[128] | 1581 | }
|
---|
[1] | 1582 | }
|
---|
[128] | 1583 | if (res) {
|
---|
[541] | 1584 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1585 | log_to_screen
|
---|
[1315] | 1586 | ("GRUB ran w/error(s). See %s for more info.", MONDO_LOGFILE);
|
---|
[128] | 1587 | log_msg(1, "Type:-");
|
---|
| 1588 | log_msg(1, " mount-me");
|
---|
| 1589 | log_msg(1, " chroot " MNT_RESTORING);
|
---|
| 1590 | log_msg(1, " mount /boot");
|
---|
| 1591 | log_msg(1, " grub-install '(hd0)'");
|
---|
| 1592 | log_msg(1, " exit");
|
---|
| 1593 | log_msg(1, " unmount-me");
|
---|
| 1594 | log_msg(1,
|
---|
| 1595 | "If you're really stuck, please e-mail the mailing list.");
|
---|
| 1596 | } else {
|
---|
[541] | 1597 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 1598 | }
|
---|
| 1599 | paranoid_free(rootdev);
|
---|
| 1600 | paranoid_free(rootdrive);
|
---|
| 1601 | paranoid_free(conffile);
|
---|
| 1602 | paranoid_free(command);
|
---|
| 1603 | paranoid_free(boot_device);
|
---|
| 1604 | paranoid_free(tmp);
|
---|
| 1605 | paranoid_free(editor);
|
---|
[1] | 1606 |
|
---|
[128] | 1607 | return (res);
|
---|
[1] | 1608 | }
|
---|
[128] | 1609 |
|
---|
[1] | 1610 | /**************************************************************************
|
---|
| 1611 | *END_RUN_GRUB *
|
---|
| 1612 | **************************************************************************/
|
---|
| 1613 |
|
---|
| 1614 |
|
---|
| 1615 | /**
|
---|
| 1616 | * Install ELILO on the user's boot drive (determined by elilo.conf).
|
---|
| 1617 | * @param offer_to_run_stabelilo If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1618 | * @return 0 for success, nonzero for failure.
|
---|
| 1619 | */
|
---|
[128] | 1620 | int run_elilo(bool offer_to_run_stabelilo)
|
---|
[1] | 1621 | {
|
---|
| 1622 | /** malloc **/
|
---|
[128] | 1623 | char *command;
|
---|
| 1624 | char *tmp;
|
---|
| 1625 | char *editor;
|
---|
[1] | 1626 |
|
---|
[128] | 1627 | int res;
|
---|
| 1628 | int done;
|
---|
[1] | 1629 |
|
---|
[128] | 1630 | malloc_string(command);
|
---|
| 1631 | malloc_string(tmp);
|
---|
| 1632 | malloc_string(editor);
|
---|
| 1633 | strcpy(editor, find_my_editor());
|
---|
| 1634 | if (offer_to_run_stabelilo
|
---|
[2094] | 1635 | && ask_me_yes_or_no("Did you change the mountlist or cloned the system ?"))
|
---|
[1] | 1636 |
|
---|
[128] | 1637 | /* interactive mode */
|
---|
| 1638 | {
|
---|
| 1639 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1640 | 0,
|
---|
[541] | 1641 | "Modifying fstab and elilo.conf... ");
|
---|
[128] | 1642 | sprintf(command, "stabelilo-me");
|
---|
| 1643 | res = run_program_and_log_output(command, 3);
|
---|
| 1644 | if (res) {
|
---|
| 1645 | popup_and_OK
|
---|
[541] | 1646 | ("You will now edit fstab and elilo.conf, to make sure they match your new mountlist.");
|
---|
[128] | 1647 | for (done = FALSE; !done;) {
|
---|
| 1648 | if (!g_text_mode) {
|
---|
| 1649 | newtSuspend();
|
---|
| 1650 | }
|
---|
[1845] | 1651 | sprintf(tmp, "chroot %s %s /etc/fstab", MNT_RESTORING, editor);
|
---|
[128] | 1652 | paranoid_system(tmp);
|
---|
[1845] | 1653 | sprintf(tmp, "chroot %s %s /etc/elilo.conf", MNT_RESTORING, editor);
|
---|
[128] | 1654 | paranoid_system(tmp);
|
---|
| 1655 | if (!g_text_mode) {
|
---|
| 1656 | newtResume();
|
---|
| 1657 | }
|
---|
[1] | 1658 | // newtCls();
|
---|
[541] | 1659 | if (ask_me_yes_or_no("Edit them again?")) {
|
---|
[128] | 1660 | continue;
|
---|
| 1661 | }
|
---|
| 1662 | done = TRUE;
|
---|
| 1663 | }
|
---|
| 1664 | } else {
|
---|
[541] | 1665 | log_to_screen("elilo.conf and fstab were modified OK");
|
---|
[1] | 1666 | }
|
---|
[128] | 1667 | } else
|
---|
| 1668 | /* nuke mode */
|
---|
[1] | 1669 | {
|
---|
[128] | 1670 | res = TRUE;
|
---|
[1] | 1671 | }
|
---|
[128] | 1672 | paranoid_free(command);
|
---|
| 1673 | paranoid_free(tmp);
|
---|
| 1674 | paranoid_free(editor);
|
---|
| 1675 | return (res);
|
---|
| 1676 | }
|
---|
[1] | 1677 |
|
---|
| 1678 | /**************************************************************************
|
---|
| 1679 | *END_RUN_ELILO *
|
---|
| 1680 | **************************************************************************/
|
---|
| 1681 |
|
---|
| 1682 |
|
---|
| 1683 | /**
|
---|
| 1684 | * Install LILO on the user's boot drive (determined by /etc/lilo.conf).
|
---|
| 1685 | * @param offer_to_run_stablilo If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1686 | * @return 0 for success, nonzero for failure.
|
---|
| 1687 | */
|
---|
[128] | 1688 | int run_lilo(bool offer_to_run_stablilo)
|
---|
[1] | 1689 | {
|
---|
| 1690 | /** malloc **/
|
---|
[128] | 1691 | char *command;
|
---|
| 1692 | char *tmp;
|
---|
| 1693 | char *editor;
|
---|
[1] | 1694 |
|
---|
[128] | 1695 | int res;
|
---|
| 1696 | int done;
|
---|
| 1697 | bool run_lilo_M = FALSE;
|
---|
| 1698 | malloc_string(command);
|
---|
| 1699 | malloc_string(tmp);
|
---|
| 1700 | malloc_string(editor);
|
---|
[1] | 1701 |
|
---|
[128] | 1702 | if (!run_program_and_log_output
|
---|
| 1703 | ("grep \"boot.*=.*/dev/md\" " MNT_RESTORING "/etc/lilo.conf", 1)) {
|
---|
| 1704 | run_lilo_M = TRUE;
|
---|
| 1705 | }
|
---|
[1] | 1706 |
|
---|
[128] | 1707 | strcpy(editor, find_my_editor());
|
---|
| 1708 | if (offer_to_run_stablilo
|
---|
[2094] | 1709 | && ask_me_yes_or_no("Did you change the mountlist or cloned the system ?"))
|
---|
[1] | 1710 |
|
---|
[128] | 1711 | /* interactive mode */
|
---|
| 1712 | {
|
---|
| 1713 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1714 | 0,
|
---|
[541] | 1715 | "Modifying fstab and lilo.conf, and running LILO... ");
|
---|
[128] | 1716 | sprintf(command, "stablilo-me");
|
---|
| 1717 | res = run_program_and_log_output(command, 3);
|
---|
| 1718 | if (res) {
|
---|
| 1719 | popup_and_OK
|
---|
[541] | 1720 | ("You will now edit fstab and lilo.conf, to make sure they match your new mountlist.");
|
---|
[128] | 1721 | for (done = FALSE; !done;) {
|
---|
| 1722 | if (!g_text_mode) {
|
---|
| 1723 | newtSuspend();
|
---|
| 1724 | }
|
---|
| 1725 | sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
| 1726 | paranoid_system(tmp);
|
---|
| 1727 | sprintf(tmp, "%s " MNT_RESTORING "/etc/lilo.conf", editor);
|
---|
| 1728 | paranoid_system(tmp);
|
---|
| 1729 | if (!g_text_mode) {
|
---|
| 1730 | newtResume();
|
---|
| 1731 | }
|
---|
[1] | 1732 | // newtCls();
|
---|
[541] | 1733 | if (ask_me_yes_or_no("Edit them again?")) {
|
---|
[128] | 1734 | continue;
|
---|
| 1735 | }
|
---|
| 1736 | res =
|
---|
| 1737 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1738 | " lilo -L", 3);
|
---|
| 1739 | if (res) {
|
---|
| 1740 | res =
|
---|
| 1741 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1742 | " lilo", 3);
|
---|
| 1743 | }
|
---|
| 1744 | if (res) {
|
---|
| 1745 | done =
|
---|
| 1746 | ask_me_yes_or_no
|
---|
[541] | 1747 | ("LILO failed. Re-edit system files?");
|
---|
[128] | 1748 | } else {
|
---|
| 1749 | done = TRUE;
|
---|
| 1750 | }
|
---|
| 1751 | }
|
---|
| 1752 | } else {
|
---|
[541] | 1753 | log_to_screen("lilo.conf and fstab were modified OK");
|
---|
[1] | 1754 | }
|
---|
[128] | 1755 | } else
|
---|
| 1756 | /* nuke mode */
|
---|
| 1757 | {
|
---|
| 1758 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1759 | 0,
|
---|
[541] | 1760 | "Running LILO... ");
|
---|
[128] | 1761 | res =
|
---|
| 1762 | run_program_and_log_output("chroot " MNT_RESTORING " lilo -L",
|
---|
| 1763 | 3);
|
---|
| 1764 | if (res) {
|
---|
| 1765 | res =
|
---|
| 1766 | run_program_and_log_output("chroot " MNT_RESTORING " lilo",
|
---|
| 1767 | 3);
|
---|
[1] | 1768 | }
|
---|
[128] | 1769 | if (res) {
|
---|
[541] | 1770 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1771 | log_to_screen
|
---|
[541] | 1772 | ("Failed to re-jig fstab and/or lilo. Edit/run manually, please.");
|
---|
[128] | 1773 | } else {
|
---|
[541] | 1774 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 1775 | }
|
---|
[1] | 1776 | }
|
---|
[128] | 1777 | if (run_lilo_M) {
|
---|
| 1778 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1779 | " lilo -M /dev/hda", 3);
|
---|
| 1780 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1781 | " lilo -M /dev/sda", 3);
|
---|
[1] | 1782 | }
|
---|
[128] | 1783 | paranoid_free(command);
|
---|
| 1784 | paranoid_free(tmp);
|
---|
| 1785 | paranoid_free(editor);
|
---|
| 1786 | return (res);
|
---|
| 1787 | }
|
---|
[1] | 1788 |
|
---|
| 1789 | /**************************************************************************
|
---|
| 1790 | *END_RUN_LILO *
|
---|
| 1791 | **************************************************************************/
|
---|
| 1792 |
|
---|
| 1793 |
|
---|
| 1794 | /**
|
---|
| 1795 | * Install a raw MBR onto @p bd.
|
---|
| 1796 | * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1797 | * @param bd The device to copy the stored MBR to.
|
---|
| 1798 | * @return 0 for success, nonzero for failure.
|
---|
| 1799 | */
|
---|
[128] | 1800 | int run_raw_mbr(bool offer_to_hack_scripts, char *bd)
|
---|
[1] | 1801 | {
|
---|
| 1802 | /** malloc **/
|
---|
[128] | 1803 | char *command;
|
---|
| 1804 | char *boot_device;
|
---|
| 1805 | char *tmp;
|
---|
| 1806 | char *editor;
|
---|
| 1807 | int res;
|
---|
| 1808 | int done;
|
---|
[1] | 1809 |
|
---|
[128] | 1810 | malloc_string(command);
|
---|
| 1811 | malloc_string(boot_device);
|
---|
| 1812 | malloc_string(tmp);
|
---|
| 1813 | malloc_string(editor);
|
---|
| 1814 | assert_string_is_neither_NULL_nor_zerolength(bd);
|
---|
[1] | 1815 |
|
---|
[128] | 1816 | strcpy(editor, find_my_editor());
|
---|
| 1817 | strcpy(boot_device, bd);
|
---|
| 1818 | sprintf(command, "raw-MR %s /tmp/mountlist.txt", boot_device);
|
---|
| 1819 | log_msg(2, "run_raw_mbr() --- command='%s'", command);
|
---|
[1] | 1820 |
|
---|
[128] | 1821 | if (offer_to_hack_scripts
|
---|
[2094] | 1822 | && ask_me_yes_or_no("Did you change the mountlist or cloned the system ?"))
|
---|
[128] | 1823 | /* interactive mode */
|
---|
[1] | 1824 | {
|
---|
[128] | 1825 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
[541] | 1826 | "Modifying fstab and restoring MBR... ");
|
---|
[128] | 1827 | for (done = FALSE; !done;) {
|
---|
| 1828 | if (!run_program_and_log_output("which vi", FALSE)) {
|
---|
[541] | 1829 | popup_and_OK("You will now edit fstab");
|
---|
[128] | 1830 | if (!g_text_mode) {
|
---|
| 1831 | newtSuspend();
|
---|
| 1832 | }
|
---|
| 1833 | sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
| 1834 | paranoid_system(tmp);
|
---|
| 1835 | if (!g_text_mode) {
|
---|
| 1836 | newtResume();
|
---|
| 1837 | }
|
---|
[1] | 1838 | // newtCls();
|
---|
[128] | 1839 | }
|
---|
[541] | 1840 | popup_and_get_string("Boot device",
|
---|
| 1841 | "Please confirm/enter the boot device. If in doubt, try /dev/hda",
|
---|
[128] | 1842 | boot_device, MAX_STR_LEN / 4);
|
---|
| 1843 | sprintf(command, "stabraw-me %s", boot_device);
|
---|
| 1844 | res = run_program_and_log_output(command, 3);
|
---|
| 1845 | if (res) {
|
---|
[541] | 1846 | done = ask_me_yes_or_no("Modifications failed. Re-try?");
|
---|
[128] | 1847 | } else {
|
---|
| 1848 | done = TRUE;
|
---|
| 1849 | }
|
---|
| 1850 | }
|
---|
| 1851 | } else
|
---|
| 1852 | /* nuke mode */
|
---|
| 1853 | {
|
---|
| 1854 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
[541] | 1855 | "Restoring MBR... ");
|
---|
[128] | 1856 | res = run_program_and_log_output(command, 3);
|
---|
[1] | 1857 | }
|
---|
[128] | 1858 | if (res) {
|
---|
[541] | 1859 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1860 | log_to_screen
|
---|
[1315] | 1861 | ("MBR+fstab processed w/error(s). See %s for more info.", MONDO_LOGFILE);
|
---|
[128] | 1862 | } else {
|
---|
[541] | 1863 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 1864 | }
|
---|
| 1865 | paranoid_free(command);
|
---|
| 1866 | paranoid_free(boot_device);
|
---|
| 1867 | paranoid_free(tmp);
|
---|
| 1868 | paranoid_free(editor);
|
---|
| 1869 | return (res);
|
---|
[1] | 1870 | }
|
---|
[128] | 1871 |
|
---|
[1] | 1872 | /**************************************************************************
|
---|
| 1873 | *END_RUN_RAW_MBR *
|
---|
| 1874 | **************************************************************************/
|
---|
| 1875 |
|
---|
| 1876 |
|
---|
| 1877 |
|
---|
| 1878 | /**
|
---|
| 1879 | * malloc() and set sensible defaults for the mondorestore filename variables.
|
---|
| 1880 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1881 | * - @c bkpinfo->tmpdir
|
---|
| 1882 | * - @c bkpinfo->disaster_recovery
|
---|
| 1883 | */
|
---|
[1645] | 1884 | void setup_MR_global_filenames()
|
---|
[1] | 1885 | {
|
---|
[128] | 1886 | char *temppath;
|
---|
[1] | 1887 |
|
---|
[128] | 1888 | assert(bkpinfo != NULL);
|
---|
[1] | 1889 |
|
---|
[128] | 1890 | malloc_string(g_biggielist_txt);
|
---|
| 1891 | malloc_string(g_filelist_full);
|
---|
| 1892 | malloc_string(g_filelist_imagedevs);
|
---|
| 1893 | malloc_string(g_imagedevs_restthese);
|
---|
| 1894 | malloc_string(g_mondo_cfg_file);
|
---|
| 1895 | malloc_string(g_mountlist_fname);
|
---|
| 1896 | malloc_string(g_mondo_home);
|
---|
[2030] | 1897 | /*
|
---|
[128] | 1898 | malloc_string(g_tmpfs_mountpt);
|
---|
[2030] | 1899 | */
|
---|
[128] | 1900 | malloc_string(g_isodir_device);
|
---|
| 1901 | malloc_string(g_isodir_format);
|
---|
[1] | 1902 |
|
---|
[128] | 1903 | temppath = bkpinfo->tmpdir;
|
---|
[1] | 1904 |
|
---|
[128] | 1905 | sprintf(g_biggielist_txt, "%s/%s", temppath, BIGGIELIST_TXT_STUB);
|
---|
| 1906 | sprintf(g_filelist_full, "%s/%s", temppath, FILELIST_FULL_STUB);
|
---|
| 1907 | sprintf(g_filelist_imagedevs, "%s/tmp/filelist.imagedevs", temppath);
|
---|
[1] | 1908 | // sprintf(g_imagedevs_pot, "%s/tmp/imagedevs.pot", temppath);
|
---|
[128] | 1909 | sprintf(g_imagedevs_restthese, "%s/tmp/imagedevs.restore-these",
|
---|
| 1910 | temppath);
|
---|
| 1911 | if (bkpinfo->disaster_recovery) {
|
---|
| 1912 | sprintf(g_mondo_cfg_file, "/%s", MONDO_CFG_FILE_STUB);
|
---|
| 1913 | sprintf(g_mountlist_fname, "/%s", MOUNTLIST_FNAME_STUB);
|
---|
| 1914 | } else {
|
---|
| 1915 | sprintf(g_mondo_cfg_file, "%s/%s", temppath, MONDO_CFG_FILE_STUB);
|
---|
| 1916 | sprintf(g_mountlist_fname, "%s/%s", temppath,
|
---|
| 1917 | MOUNTLIST_FNAME_STUB);
|
---|
| 1918 | }
|
---|
[1] | 1919 | }
|
---|
[128] | 1920 |
|
---|
[1] | 1921 | /**************************************************************************
|
---|
| 1922 | *END_SET_GLOBAL_FILENAME *
|
---|
| 1923 | **************************************************************************/
|
---|
| 1924 |
|
---|
| 1925 |
|
---|
| 1926 | /**
|
---|
| 1927 | * Copy @p input_file (containing the result of a compare) to @p output_file,
|
---|
| 1928 | * deleting spurious "changes" along the way.
|
---|
| 1929 | * @param output_file The output file to write with spurious changes removed.
|
---|
| 1930 | * @param input_file The input file, a list of changed files created by a compare.
|
---|
| 1931 | */
|
---|
[128] | 1932 | void streamline_changes_file(char *output_file, char *input_file)
|
---|
[1] | 1933 | {
|
---|
[128] | 1934 | FILE *fin;
|
---|
| 1935 | FILE *fout;
|
---|
[1] | 1936 | /** malloc **/
|
---|
[128] | 1937 | char *incoming;
|
---|
[1] | 1938 |
|
---|
[128] | 1939 | assert_string_is_neither_NULL_nor_zerolength(output_file);
|
---|
| 1940 | assert_string_is_neither_NULL_nor_zerolength(input_file);
|
---|
| 1941 | malloc_string(incoming);
|
---|
| 1942 |
|
---|
| 1943 | if (!(fin = fopen(input_file, "r"))) {
|
---|
| 1944 | log_OS_error(input_file);
|
---|
| 1945 | return;
|
---|
| 1946 | }
|
---|
| 1947 | if (!(fout = fopen(output_file, "w"))) {
|
---|
| 1948 | fatal_error("cannot open output_file");
|
---|
| 1949 | }
|
---|
| 1950 | for (fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin);
|
---|
| 1951 | fgets(incoming, MAX_STR_LEN - 1, fin)) {
|
---|
| 1952 | if (strncmp(incoming, "etc/adjtime", 11)
|
---|
| 1953 | && strncmp(incoming, "etc/mtab", 8)
|
---|
| 1954 | && strncmp(incoming, "tmp/", 4)
|
---|
| 1955 | && strncmp(incoming, "boot/map", 8)
|
---|
| 1956 | && !strstr(incoming, "incheckentry")
|
---|
| 1957 | && strncmp(incoming, "etc/mail/statistics", 19)
|
---|
| 1958 | && strncmp(incoming, "var/", 4))
|
---|
| 1959 | fprintf(fout, "%s", incoming); /* don't need \n here, for some reason.. */
|
---|
| 1960 | }
|
---|
| 1961 | paranoid_fclose(fout);
|
---|
| 1962 | paranoid_fclose(fin);
|
---|
| 1963 | paranoid_free(incoming);
|
---|
[1] | 1964 | }
|
---|
[128] | 1965 |
|
---|
[1] | 1966 | /**************************************************************************
|
---|
| 1967 | *END_STREAMLINE_CHANGES_FILE *
|
---|
| 1968 | **************************************************************************/
|
---|
| 1969 |
|
---|
| 1970 |
|
---|
| 1971 | /**
|
---|
| 1972 | * Give the user twenty seconds to press Ctrl-Alt-Del before we nuke their drives.
|
---|
| 1973 | */
|
---|
[128] | 1974 | void twenty_seconds_til_yikes()
|
---|
[1] | 1975 | {
|
---|
[128] | 1976 | int i;
|
---|
| 1977 | /* MALLOC * */
|
---|
| 1978 | char *tmp;
|
---|
[1] | 1979 |
|
---|
[128] | 1980 | malloc_string(tmp);
|
---|
| 1981 | if (does_file_exist("/tmp/NOPAUSE")) {
|
---|
| 1982 | return;
|
---|
| 1983 | }
|
---|
[541] | 1984 | open_progress_form("CAUTION",
|
---|
| 1985 | "Be advised: I am about to ERASE your hard disk(s)!",
|
---|
| 1986 | "You may press Ctrl+Alt+Del to abort safely.",
|
---|
[128] | 1987 | "", 20);
|
---|
| 1988 | for (i = 0; i < 20; i++) {
|
---|
| 1989 | g_current_progress = i;
|
---|
[541] | 1990 | sprintf(tmp, "You have %d seconds left to abort.", 20 - i);
|
---|
[128] | 1991 | update_progress_form(tmp);
|
---|
| 1992 | sleep(1);
|
---|
| 1993 | }
|
---|
| 1994 | close_progress_form();
|
---|
| 1995 | paranoid_free(tmp);
|
---|
[1] | 1996 | }
|
---|
[128] | 1997 |
|
---|
[1] | 1998 | /**************************************************************************
|
---|
| 1999 | *END_TWENTY_SECONDS_TIL_YIKES *
|
---|
| 2000 | **************************************************************************/
|
---|
| 2001 |
|
---|
| 2002 |
|
---|
| 2003 | /**
|
---|
| 2004 | * Unmount all devices in @p p_external_copy_of_mountlist.
|
---|
| 2005 | * @param p_external_copy_of_mountlist The mountlist to guide the devices to unmount.
|
---|
| 2006 | * @return 0 for success, nonzero for failure.
|
---|
| 2007 | */
|
---|
[128] | 2008 | int unmount_all_devices(struct mountlist_itself
|
---|
| 2009 | *p_external_copy_of_mountlist)
|
---|
[1] | 2010 | {
|
---|
[128] | 2011 | struct mountlist_itself *mountlist;
|
---|
| 2012 | int retval = 0, lino, res = 0, i;
|
---|
| 2013 | char *command;
|
---|
[2211] | 2014 | char *tmp = NULL;
|
---|
[1] | 2015 |
|
---|
[128] | 2016 | malloc_string(command);
|
---|
| 2017 | assert(p_external_copy_of_mountlist != NULL);
|
---|
[1] | 2018 |
|
---|
[128] | 2019 | mountlist = malloc(sizeof(struct mountlist_itself));
|
---|
| 2020 | memcpy((void *) mountlist, (void *) p_external_copy_of_mountlist,
|
---|
| 2021 | sizeof(struct mountlist_itself));
|
---|
| 2022 | sort_mountlist_by_mountpoint(mountlist, 0);
|
---|
[1] | 2023 |
|
---|
[691] | 2024 | run_program_and_log_output("df -m", 3);
|
---|
[541] | 2025 | mvaddstr_and_log_it(g_currentY, 0, "Unmounting devices ");
|
---|
| 2026 | open_progress_form("Unmounting devices",
|
---|
| 2027 | "Unmounting all devices that were mounted,",
|
---|
| 2028 | "in preparation for the post-restoration reboot.",
|
---|
[128] | 2029 | "", mountlist->entries);
|
---|
| 2030 | chdir("/");
|
---|
| 2031 | for (i = 0;
|
---|
| 2032 | i < 10
|
---|
| 2033 | &&
|
---|
| 2034 | run_program_and_log_output
|
---|
[792] | 2035 | ("ps | grep buffer | grep -v \"grep buffer\"", TRUE) == 0;
|
---|
[128] | 2036 | i++) {
|
---|
| 2037 | sleep(1);
|
---|
| 2038 | log_msg(2, "Waiting for buffer() to finish");
|
---|
| 2039 | }
|
---|
[1] | 2040 |
|
---|
[128] | 2041 | paranoid_system("sync");
|
---|
[1] | 2042 |
|
---|
[2211] | 2043 | mr_asprintf(&tmp, "cp -f %s " MNT_RESTORING "/var/log", MONDO_LOGFILE);
|
---|
[1322] | 2044 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
[128] | 2045 | log_msg(1,
|
---|
[1315] | 2046 | "Error. Failed to copy log to PC's /var/log dir. (Mounted read-only?)");
|
---|
[1] | 2047 | }
|
---|
[2211] | 2048 | paranoid_free(tmp);
|
---|
[128] | 2049 | if (does_file_exist("/tmp/DUMBASS-GENTOO")) {
|
---|
| 2050 | run_program_and_log_output("mkdir -p " MNT_RESTORING
|
---|
| 2051 | "/mnt/.boot.d", 5);
|
---|
[1] | 2052 | }
|
---|
[1971] | 2053 |
|
---|
| 2054 | /* Unmounting the local /proc and /sys first */
|
---|
| 2055 | run_program_and_log_output("umount " MNT_RESTORING "/proc",3);
|
---|
| 2056 | run_program_and_log_output("umount " MNT_RESTORING "/sys",3);
|
---|
| 2057 |
|
---|
[128] | 2058 | for (lino = mountlist->entries - 1; lino >= 0; lino--) {
|
---|
| 2059 | if (!strcmp(mountlist->el[lino].mountpoint, "lvm")) {
|
---|
| 2060 | continue;
|
---|
| 2061 | }
|
---|
[2211] | 2062 | mr_asprintf(&tmp, "Unmounting device %s ", mountlist->el[lino].device);
|
---|
[128] | 2063 |
|
---|
| 2064 | update_progress_form(tmp);
|
---|
[2211] | 2065 |
|
---|
[128] | 2066 | if (is_this_device_mounted(mountlist->el[lino].device)) {
|
---|
| 2067 | if (!strcmp(mountlist->el[lino].mountpoint, "swap")) {
|
---|
| 2068 | sprintf(command, "swapoff %s", mountlist->el[lino].device);
|
---|
| 2069 | } else {
|
---|
| 2070 | if (!strcmp(mountlist->el[lino].mountpoint, "/1")) {
|
---|
| 2071 | sprintf(command, "umount %s/", MNT_RESTORING);
|
---|
| 2072 | log_msg(3,
|
---|
| 2073 | "Well, I know a certain kitty-kitty who'll be sleeping with Mommy tonight...");
|
---|
| 2074 | } else {
|
---|
| 2075 | sprintf(command, "umount " MNT_RESTORING "%s",
|
---|
| 2076 | mountlist->el[lino].mountpoint);
|
---|
[2144] | 2077 |
|
---|
| 2078 | /* To support latest Ubuntu where /var is a separate FS
|
---|
| 2079 | * Cf: http://linux.derkeiler.com/Mailing-Lists/Ubuntu/2007-04/msg01319.html
|
---|
| 2080 | * we need to create some dirs under the real / before unmounting it */
|
---|
| 2081 | if (!strcmp(mountlist->el[lino].mountpoint, "/")) {
|
---|
| 2082 | run_program_and_log_output("mkdir -p " MNT_RESTORING "/var/lock", FALSE);
|
---|
| 2083 | run_program_and_log_output("mkdir -p " MNT_RESTORING "/var/run", FALSE);
|
---|
| 2084 | }
|
---|
[128] | 2085 | }
|
---|
| 2086 | }
|
---|
| 2087 | log_msg(10, "The 'umount' command is '%s'", command);
|
---|
| 2088 | res = run_program_and_log_output(command, 3);
|
---|
| 2089 | } else {
|
---|
[2211] | 2090 | mr_strcat(tmp, "...not mounted anyway :-) OK");
|
---|
[128] | 2091 | res = 0;
|
---|
| 2092 | }
|
---|
| 2093 | g_current_progress++;
|
---|
| 2094 | if (res) {
|
---|
[2211] | 2095 | mr_strcat(tmp, "...Failed");
|
---|
[128] | 2096 | retval++;
|
---|
| 2097 | log_to_screen(tmp);
|
---|
| 2098 | } else {
|
---|
| 2099 | log_msg(2, tmp);
|
---|
| 2100 | }
|
---|
[2211] | 2101 | paranoid_free(tmp);
|
---|
[128] | 2102 | }
|
---|
| 2103 | close_progress_form();
|
---|
| 2104 | if (retval) {
|
---|
[541] | 2105 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 2106 | } else {
|
---|
[541] | 2107 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 2108 | }
|
---|
| 2109 | if (retval) {
|
---|
[541] | 2110 | log_to_screen("Unable to unmount some of your partitions.");
|
---|
[128] | 2111 | } else {
|
---|
[541] | 2112 | log_to_screen("All partitions were unmounted OK.");
|
---|
[128] | 2113 | }
|
---|
| 2114 | free(mountlist);
|
---|
| 2115 | paranoid_free(command);
|
---|
| 2116 | return (retval);
|
---|
[1] | 2117 | }
|
---|
[128] | 2118 |
|
---|
[1] | 2119 | /**************************************************************************
|
---|
| 2120 | *END_UNMOUNT_ALL_DEVICES *
|
---|
| 2121 | **************************************************************************/
|
---|
| 2122 |
|
---|
| 2123 |
|
---|
| 2124 |
|
---|
| 2125 | /**
|
---|
| 2126 | * Extract mondo-restore.cfg and the mountlist from the tape inserted
|
---|
| 2127 | * to the ./tmp/ directory.
|
---|
| 2128 | * @param dev The tape device to read from.
|
---|
| 2129 | * @return 0 for success, nonzero for failure.
|
---|
| 2130 | */
|
---|
[128] | 2131 | int extract_cfg_file_and_mountlist_from_tape_dev(char *dev)
|
---|
[1] | 2132 | {
|
---|
[128] | 2133 | char *command;
|
---|
| 2134 | int res = 0;
|
---|
[1] | 2135 |
|
---|
[128] | 2136 | malloc_string(command);
|
---|
[1] | 2137 |
|
---|
[1968] | 2138 | if (bkpinfo->use_obdr) {
|
---|
| 2139 | skip_obdr();
|
---|
[1990] | 2140 | } else {
|
---|
| 2141 | // BCO: below 32KB seems to block at least on RHAS 2.1 and MDK 10.0
|
---|
| 2142 | set_tape_block_size_with_mt(bkpinfo->internal_tape_block_size);
|
---|
[1968] | 2143 | }
|
---|
[1990] | 2144 |
|
---|
[128] | 2145 | sprintf(command,
|
---|
[2029] | 2146 | "dd if=%s bs=%ld count=%ld 2> /dev/null | tar -zx ./%s ./%s ./%s ./%s ./%s",
|
---|
[128] | 2147 | dev,
|
---|
[1990] | 2148 | bkpinfo->internal_tape_block_size,
|
---|
| 2149 | 1024L * 1024 * 32 / bkpinfo->internal_tape_block_size,
|
---|
[128] | 2150 | MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB,
|
---|
[2029] | 2151 | BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB);
|
---|
[128] | 2152 | log_msg(2, "command = '%s'", command);
|
---|
| 2153 | res = run_program_and_log_output(command, -1);
|
---|
[2029] | 2154 | if (res != 0) {
|
---|
| 2155 | if (does_file_exist(MONDO_CFG_FILE_STUB)) {
|
---|
| 2156 | res = 0;
|
---|
| 2157 | } else {
|
---|
| 2158 | /* Doing that allow us to remain compatible with pre-2.2.5 versions */
|
---|
| 2159 | log_msg(2, "pre-2.2.4 compatible mode on");
|
---|
| 2160 | sprintf(command,
|
---|
| 2161 | "dd if=%s bs=%ld count=%ld 2> /dev/null | tar -zx %s %s %s %s %s",
|
---|
| 2162 | dev,
|
---|
| 2163 | bkpinfo->internal_tape_block_size,
|
---|
| 2164 | 1024L * 1024 * 32 / bkpinfo->internal_tape_block_size,
|
---|
| 2165 | MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB,
|
---|
| 2166 | BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB);
|
---|
| 2167 | log_msg(2, "command = '%s'", command);
|
---|
| 2168 | res = run_program_and_log_output(command, -1);
|
---|
| 2169 | if ((res != 0) && (does_file_exist(MONDO_CFG_FILE_STUB))) {
|
---|
| 2170 | res = 0;
|
---|
| 2171 | }
|
---|
| 2172 | }
|
---|
[128] | 2173 | }
|
---|
| 2174 | paranoid_free(command);
|
---|
| 2175 | return (res);
|
---|
[1] | 2176 | }
|
---|
| 2177 |
|
---|
[128] | 2178 |
|
---|
| 2179 |
|
---|
[1] | 2180 | /**
|
---|
| 2181 | * Get the configuration file from the floppy, tape, or CD.
|
---|
| 2182 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2183 | * - @c bkpinfo->backup_media_type
|
---|
| 2184 | * - @c bkpinfo->media_device
|
---|
| 2185 | * - @c bkpinfo->tmpdir
|
---|
| 2186 | * @return 0 for success, nonzero for failure.
|
---|
| 2187 | */
|
---|
[1645] | 2188 | int get_cfg_file_from_archive()
|
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[1] | 2189 | {
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[128] | 2190 | int retval = 0;
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| 2191 |
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[1] | 2192 | /** malloc *****/
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[128] | 2193 | char *device;
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| 2194 | char *command;
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| 2195 | char *cfg_file;
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| 2196 | char *mounted_cfgf_path;
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| 2197 | char *tmp;
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| 2198 | char *mountpt;
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| 2199 | char *ramdisk_fname;
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| 2200 | char *mountlist_file;
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[2206] | 2201 | bool extract_mountlist_stub = FALSE;
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| 2202 | bool extract_i_want_my_lvm = FALSE;
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[1] | 2203 |
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[128] | 2204 | bool try_plan_B;
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| 2205 |
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| 2206 | assert(bkpinfo != NULL);
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| 2207 | malloc_string(cfg_file);
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| 2208 | malloc_string(mounted_cfgf_path);
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| 2209 | malloc_string(mountpt);
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| 2210 | malloc_string(ramdisk_fname);
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| 2211 | malloc_string(mountlist_file);
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| 2212 | malloc_string(device);
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| 2213 | malloc_string(command);
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| 2214 | malloc_string(tmp);
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| 2215 | log_msg(2, "gcffa --- starting");
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[541] | 2216 | log_to_screen("I'm thinking...");
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[128] | 2217 | sprintf(mountpt, "%s/mount.bootdisk", bkpinfo->tmpdir);
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| 2218 | device[0] = '\0';
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| 2219 | chdir(bkpinfo->tmpdir);
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| 2220 | strcpy(cfg_file, MONDO_CFG_FILE_STUB);
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| 2221 | unlink(cfg_file); // cfg_file[] is missing the '/' at the start, FYI, by intent
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| 2222 | unlink(FILELIST_FULL_STUB);
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| 2223 | unlink(BIGGIELIST_TXT_STUB);
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| 2224 | sprintf(command, "mkdir -p %s", mountpt);
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| 2225 | run_program_and_log_output(command, FALSE);
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| 2226 |
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| 2227 | sprintf(cfg_file, "%s/%s", bkpinfo->tmpdir, MONDO_CFG_FILE_STUB);
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[2049] | 2228 | sprintf(mountlist_file, "%s/%s", bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB);
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[128] | 2229 | // make_hole_for_file( cfg_file );
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| 2230 | // make_hole_for_file( mountlist_file);
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| 2231 | log_msg(2, "mountpt = %s; cfg_file=%s", mountpt, cfg_file);
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| 2232 |
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| 2233 | if (!does_file_exist(cfg_file)) {
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| 2234 | log_msg(2, "gcffa --- we don't have cfg file yet.");
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| 2235 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
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| 2236 | try_plan_B = TRUE;
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| 2237 | } else {
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[1736] | 2238 | log_msg(2, "gcffa --- calling mount_media now :)");
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| 2239 | if (!mount_media()) {
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[128] | 2240 | log_msg(2,
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| 2241 | "gcffa --- managed to mount CD; so, no need for Plan B");
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| 2242 | try_plan_B = FALSE;
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| 2243 | } else {
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| 2244 | try_plan_B = TRUE;
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| 2245 | }
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[1645] | 2246 | if (what_number_cd_is_this() > 1) {
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| 2247 | insist_on_this_cd_number((g_current_media_number = 1));
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[128] | 2248 | }
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| 2249 | }
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| 2250 | if (try_plan_B) {
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| 2251 | log_msg(2, "gcffa --- OK, switching to Plan B");
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| 2252 | chdir(bkpinfo->tmpdir);
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| 2253 | run_program_and_log_output("mkdir -p tmp", FALSE);
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[1] | 2254 |
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[128] | 2255 | if (strlen(bkpinfo->media_device) == 0) {
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| 2256 | strcpy(bkpinfo->media_device, "/dev/st0");
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| 2257 | log_msg(2, "media_device is blank; assuming %s");
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| 2258 | }
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| 2259 | strcpy(tmp, bkpinfo->media_device);
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| 2260 | if (extract_cfg_file_and_mountlist_from_tape_dev
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| 2261 | (bkpinfo->media_device)) {
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| 2262 | strcpy(bkpinfo->media_device, "/dev/st0");
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| 2263 | if (extract_cfg_file_and_mountlist_from_tape_dev
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| 2264 | (bkpinfo->media_device)) {
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| 2265 | strcpy(bkpinfo->media_device, "/dev/osst0");
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| 2266 | if (extract_cfg_file_and_mountlist_from_tape_dev
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| 2267 | (bkpinfo->media_device)) {
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| 2268 | strcpy(bkpinfo->media_device, "/dev/ht0");
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| 2269 | if (extract_cfg_file_and_mountlist_from_tape_dev
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| 2270 | (bkpinfo->media_device)) {
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| 2271 | log_msg(3,
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| 2272 | "I tried lots of devices but none worked.");
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| 2273 | strcpy(bkpinfo->media_device, tmp);
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| 2274 | }
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| 2275 | }
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| 2276 | }
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| 2277 | }
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[1] | 2278 |
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[128] | 2279 | if (!does_file_exist("tmp/mondo-restore.cfg")) {
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[1885] | 2280 | log_to_screen("Cannot find config info on media");
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[128] | 2281 | return (1);
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| 2282 | }
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| 2283 | } else {
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[2049] | 2284 | if (does_file_exist("/"MOUNTLIST_FNAME_STUB)) {
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| 2285 | extract_mountlist_stub = FALSE;
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| 2286 | } else {
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| 2287 | extract_mountlist_stub = TRUE;
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| 2288 | }
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| 2289 | if (does_file_exist("/"IWANTMYLVM_STUB)) {
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| 2290 | extract_i_want_my_lvm = FALSE;
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| 2291 | } else {
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| 2292 | extract_i_want_my_lvm = TRUE;
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| 2293 | }
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| 2294 |
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[128] | 2295 | log_msg(2,
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[1406] | 2296 | "gcffa --- Plan B, a.k.a. untarring some file from all.tar.gz");
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[2029] | 2297 | sprintf(command, "tar -zxvf " MNT_CDROM "/images/all.tar.gz ./%s ./%s ./%s ./%s ./%s", MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB, BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB); // add -b TAPE_BLOCK_SIZE if you _really_ think it's necessary
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[128] | 2298 | run_program_and_log_output(command, TRUE);
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| 2299 | if (!does_file_exist(MONDO_CFG_FILE_STUB)) {
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[2029] | 2300 | /* Doing that allow us to remain compatible with pre-2.2.5 versions */
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| 2301 | log_msg(2, "pre-2.2.4 compatible mode on");
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| 2302 | sprintf(command, "tar -zxvf " MNT_CDROM "/images/all.tar.gz %s %s %s %s %s", MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB, BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB); // add -b TAPE_BLOCK_SIZE if you _really_ think it's necessary
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| 2303 | run_program_and_log_output(command, TRUE);
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| 2304 | if (!does_file_exist(MONDO_CFG_FILE_STUB)) {
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| 2305 | fatal_error
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| 2306 | ("Please reinsert the disk/CD and try again.");
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| 2307 | }
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[128] | 2308 | }
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[1] | 2309 | }
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[128] | 2310 | }
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| 2311 | if (does_file_exist(MONDO_CFG_FILE_STUB)) {
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| 2312 | log_msg(1, "gcffa --- great! We've got the config file");
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| 2313 | sprintf(tmp, "%s/%s",
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| 2314 | call_program_and_get_last_line_of_output("pwd"),
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| 2315 | MONDO_CFG_FILE_STUB);
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| 2316 | sprintf(command, "cp -f %s %s", tmp, cfg_file);
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[2227] | 2317 | log_it("%s",command);
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[128] | 2318 | if (strcmp(tmp, cfg_file)
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| 2319 | && run_program_and_log_output(command, 1)) {
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| 2320 | log_msg(1,
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| 2321 | "... but an error occurred when I tried to move it to %s",
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| 2322 | cfg_file);
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| 2323 | } else {
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| 2324 | log_msg(1, "... and I moved it successfully to %s", cfg_file);
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| 2325 | }
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| 2326 | sprintf(command, "cp -f %s/%s %s",
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[2049] | 2327 | call_program_and_get_last_line_of_output("pwd"),
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| 2328 | MOUNTLIST_FNAME_STUB, mountlist_file);
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[2227] | 2329 | log_it("%s",command);
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[2049] | 2330 | if (extract_mountlist_stub) {
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| 2331 | if (strcmp(tmp, cfg_file)
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| 2332 | && run_program_and_log_output(command, 1)) {
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| 2333 | log_msg(1, "Failed to get mountlist");
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[128] | 2334 | } else {
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[2049] | 2335 | log_msg(1, "Got mountlist too");
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| 2336 | sprintf(command, "cp -f %s %s", mountlist_file,
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| 2337 | g_mountlist_fname);
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| 2338 | if (run_program_and_log_output(command, 1)) {
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| 2339 | log_msg(1, "Failed to copy mountlist to /tmp");
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| 2340 | } else {
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| 2341 | log_msg(1, "Copied mountlist to /tmp as well OK");
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| 2342 | sprintf(command, "cp -f %s /tmp/",IWANTMYLVM_STUB);
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| 2343 | run_program_and_log_output(command, 1);
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| 2344 | }
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[128] | 2345 | }
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| 2346 | }
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| 2347 | }
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| 2348 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
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| 2349 | if (!does_file_exist(cfg_file)) {
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[2227] | 2350 | log_it("%s",cfg_file);
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[128] | 2351 | log_msg(1, "%s not found", cfg_file);
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| 2352 | log_to_screen
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[541] | 2353 | ("Oh dear. Unable to recover configuration file from boot disk");
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[128] | 2354 | return (1);
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| 2355 | }
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[1] | 2356 |
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[541] | 2357 | log_to_screen("Recovered mondo-restore.cfg");
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[128] | 2358 | if (!does_file_exist(MOUNTLIST_FNAME_STUB)) {
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[541] | 2359 | log_to_screen("...but not mountlist.txt - a pity, really...");
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[128] | 2360 | }
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| 2361 | else {
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[2049] | 2362 | /* Is this code really useful ??? */
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| 2363 | if (extract_mountlist_stub) {
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| 2364 | sprintf(command, "cp -f %s %s/%s", MOUNTLIST_FNAME_STUB,
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| 2365 | bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB);
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| 2366 | run_program_and_log_output(command, FALSE);
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| 2367 | }
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[128] | 2368 | }
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[1] | 2369 |
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[128] | 2370 | sprintf(command, "cp -f %s /%s", cfg_file, MONDO_CFG_FILE_STUB);
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| 2371 | run_program_and_log_output(command, FALSE);
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[2049] | 2372 | if (extract_mountlist_stub) {
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| 2373 | sprintf(command, "cp -f %s /%s", mountlist_file, MOUNTLIST_FNAME_STUB);
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| 2374 | run_program_and_log_output(command, FALSE);
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| 2375 | }
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[128] | 2376 | sprintf(command, "cp -f etc/raidtab /etc/");
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| 2377 | run_program_and_log_output(command, FALSE);
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[2049] | 2378 | if (extract_i_want_my_lvm) {
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| 2379 | sprintf(command, "cp -f %s /tmp/",IWANTMYLVM_STUB);
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| 2380 | run_program_and_log_output(command, FALSE);
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| 2381 | }
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[128] | 2382 | g_backup_media_type = bkpinfo->backup_media_type;
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| 2383 | paranoid_free(device);
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| 2384 | paranoid_free(command);
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| 2385 | paranoid_free(tmp);
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| 2386 | paranoid_free(cfg_file);
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| 2387 | paranoid_free(mounted_cfgf_path);
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| 2388 | paranoid_free(mountpt);
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| 2389 | paranoid_free(ramdisk_fname);
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| 2390 | paranoid_free(mountlist_file);
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| 2391 | return (retval);
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[1] | 2392 | }
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| 2393 |
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| 2394 | /**************************************************************************
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| 2395 | *END_GET_CFG_FILE_FROM_ARCHIVE *
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| 2396 | **************************************************************************/
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| 2397 |
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| 2398 | /* @} - end restoreUtilityGroup */
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| 2399 |
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| 2400 |
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| 2401 | /***************************************************************************
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| 2402 | * F@ *
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| 2403 | * () -- Hugo Rabson *
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| 2404 | * *
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| 2405 | * Purpose: *
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| 2406 | * *
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| 2407 | * Called by: *
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| 2408 | * Params: - - *
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| 2409 | * Returns: 0=success; nonzero=failure *
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| 2410 | ***************************************************************************/
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| 2411 |
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[128] | 2412 |
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| 2413 |
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| 2414 | void wait_until_software_raids_are_prepped(char *mdstat_file,
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| 2415 | int wait_for_percentage)
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[1] | 2416 | {
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[558] | 2417 | struct raidlist_itself *raidlist;
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[128] | 2418 | int unfinished_mdstat_devices = 9999, i;
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| 2419 | char *screen_message;
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[1] | 2420 |
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[128] | 2421 | malloc_string(screen_message);
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[558] | 2422 | raidlist = malloc(sizeof(struct raidlist_itself));
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[128] | 2423 |
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| 2424 | assert(wait_for_percentage <= 100);
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[2230] | 2425 | log_it("wait_until_software_raids_are_prepped");
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[128] | 2426 | while (unfinished_mdstat_devices > 0) {
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[558] | 2427 | // FIXME: Prefix '/dev/' should really be dynamic!
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| 2428 | if (parse_mdstat(raidlist, "/dev/")) {
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| 2429 | log_to_screen("Sorry, cannot read %s", MDSTAT_FILE);
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| 2430 | log_msg(1,"Sorry, cannot read %s", MDSTAT_FILE);
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[128] | 2431 | return;
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[1] | 2432 | }
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[558] | 2433 | for (unfinished_mdstat_devices = i = 0; i <= raidlist->entries; i++) {
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| 2434 | if (raidlist->el[i].progress < wait_for_percentage) {
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[128] | 2435 | unfinished_mdstat_devices++;
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[704] | 2436 | if (raidlist->el[i].progress == -1) // delayed while another partition inits
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| 2437 | {
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| 2438 | continue;
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| 2439 | }
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[558] | 2440 | log_msg(1,"Sync'ing %s (i=%d)", raidlist->el[i].raid_device, i);
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| 2441 | sprintf(screen_message, "Sync'ing %s",
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| 2442 | raidlist->el[i].raid_device);
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[128] | 2443 | open_evalcall_form(screen_message);
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[558] | 2444 | while (raidlist->el[i].progress < wait_for_percentage) {
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| 2445 | log_msg(1,"Percentage sync'ed: %d", raidlist->el[i].progress);
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| 2446 | update_evalcall_form(raidlist->el[i].progress);
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[128] | 2447 | sleep(2);
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[558] | 2448 | // FIXME: Prefix '/dev/' should really be dynamic!
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| 2449 | if (parse_mdstat(raidlist, "/dev/")) {
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[128] | 2450 | break;
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| 2451 | }
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| 2452 | }
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| 2453 | close_evalcall_form();
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| 2454 | }
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[1] | 2455 | }
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[128] | 2456 | }
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| 2457 | paranoid_free(screen_message);
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[558] | 2458 | paranoid_free(raidlist);
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[1] | 2459 | }
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[2094] | 2460 |
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| 2461 |
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