1 | /* $Id: libmondo-archive.c 1161 2007-02-14 12:13:49Z bruno $
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2 |
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3 | subroutines to handle the archiving of files
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4 | */
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5 |
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6 | /**
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7 | * @file
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8 | * Functions to handle backing up data.
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9 | * This is the main file (at least the longest one) in libmondo.
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10 | */
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11 | #include <sys/sem.h>
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12 | #include <sys/types.h>
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13 | #include <sys/ipc.h>
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14 | #include <stdarg.h>
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15 | #include <stdlib.h>
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16 | #include <unistd.h>
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17 |
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18 | #include "my-stuff.h"
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19 | #include "../common/mondostructures.h"
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20 | #include "mr_conf.h"
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21 | #include "mr_mem.h"
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22 | #include "mr_msg.h"
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23 | #include "mr_err.h"
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24 | #include "mr_str.h"
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25 | #include "mr_file.h"
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26 |
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27 | #include "libmondo-string-EXT.h"
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28 | #include "libmondo-stream-EXT.h"
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29 | #include "libmondo-devices-EXT.h"
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30 | #include "libmondo-tools-EXT.h"
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31 | #include "newt-specific-EXT.h"
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32 | #include "libmondo-fork-EXT.h"
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33 | #include "libmondo-files-EXT.h"
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34 | #include "libmondo-filelist-EXT.h"
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35 | #include "libmondo-tools-EXT.h"
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36 | #include "libmondo-verify-EXT.h"
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37 | #include "libmondo-archive.h"
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38 |
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39 | #define DVDRWFORMAT 1
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40 |
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41 |
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42 |
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43 | /** @def DEFAULT_1722MB_DISK The default 1.722M floppy disk to write images to. */
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44 | /** @def BACKUP_1722MB_DISK The 1.722M floppy disk to try if the default fails. */
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45 |
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46 | #ifdef __FreeBSD__
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47 | #define DEFAULT_1722MB_DISK "/dev/fd0.1722"
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48 | #define BACKUP_1722MB_DISK "/dev/fd0.1722"
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49 | #else
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50 | #define DEFAULT_1722MB_DISK "/dev/fd0u1722"
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51 | #define BACKUP_1722MB_DISK "/dev/fd0H1722"
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52 | #ifndef _SEMUN_H
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53 | #define _SEMUN_H
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54 |
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55 | /**
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56 | * The semaphore union, provided only in case the user's system doesn't.
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57 | */
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58 | union semun {
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59 | int val;
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60 | struct semid_ds *buf;
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61 | unsigned short int *array;
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62 | struct seminfo *__buf;
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63 | };
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64 | #endif
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65 | #endif /* __FreeBSD__ */
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66 |
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67 | /*@unused@*/
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68 | //static char cvsid[] = "$Id: libmondo-archive.c 1161 2007-02-14 12:13:49Z bruno $";
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69 |
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70 | /* *************************** external global vars ******************/
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71 | extern int g_current_media_number;
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72 | extern int g_currentY;
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73 | extern bool g_text_mode;
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74 | extern bool g_exiting;
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75 | extern long g_current_progress;
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76 | extern FILE *g_tape_stream;
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77 | extern long long g_tape_posK;
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78 | extern char *g_mondo_home;
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79 | extern char *g_tmpfs_mountpt;
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80 | extern bool g_cd_recovery;
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81 | extern char *g_serial_string;
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82 |
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83 | extern char *g_getfacl;
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84 | extern char *g_getfattr;
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85 |
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86 |
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87 |
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88 | /**
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89 | * @addtogroup globalGroup
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90 | * @{
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91 | */
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92 | /**
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93 | * The current backup media type in use.
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94 | */
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95 | t_bkptype g_backup_media_type = none;
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96 | char *g_backup_media_string = NULL;
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97 |
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98 | /**
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99 | * Incremented by each archival thread when it starts up. After that,
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100 | * this is the number of threads running.
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101 | */
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102 | int g_current_thread_no = 0;
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103 |
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104 | /* @} - end of globalGroup */
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105 |
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106 | extern int g_noof_rows;
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107 |
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108 | /* Semaphore-related code */
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109 |
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110 | static int set_semvalue(void);
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111 | static void del_semvalue(void);
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112 | static int semaphore_p(void);
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113 | static int semaphore_v(void);
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114 |
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115 | static int g_sem_id;
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116 | static int g_sem_key;
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117 |
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118 |
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119 |
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120 |
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121 | /**
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122 | * Initialize the semaphore.
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123 | * @see del_semvalue
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124 | * @see semaphore_p
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125 | * @see semaphore_v
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126 | * @return 1 for success, 0 for failure.
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127 | */
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128 | static int set_semvalue(void) // initializes semaphore
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129 | {
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130 | union semun sem_union;
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131 | sem_union.val = 1;
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132 | if (semctl(g_sem_id, 0, SETVAL, sem_union) == -1) {
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133 | return (0);
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134 | }
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135 | return (1);
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136 | }
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137 |
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138 | /**
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139 | * Frees (deletes) the semaphore. Failure is indicated by a log
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140 | * message.
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141 | * @see set_semvalue
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142 | */
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143 | static void del_semvalue(void) // deletes semaphore
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144 | {
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145 | union semun sem_union;
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146 |
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147 | if (semctl(g_sem_id, 0, IPC_RMID, sem_union) == -1) {
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148 | mr_msg(3, "Failed to delete semaphore");
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149 | }
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150 | }
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151 |
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152 | /**
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153 | * Acquire (increment) the semaphore (change status to P).
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154 | * @return 1 for success, 0 for failure.
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155 | * @see semaphore_v
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156 | */
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157 | static int semaphore_p(void) // changes status to 'P' (waiting)
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158 | {
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159 | struct sembuf sem_b;
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160 |
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161 | sem_b.sem_num = 0;
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162 | sem_b.sem_op = -1; // P()
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163 | sem_b.sem_flg = SEM_UNDO;
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164 | if (semop(g_sem_id, &sem_b, 1) == -1) {
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165 | mr_msg(3, "semaphore_p failed");
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166 | return (0);
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167 | }
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168 | return (1);
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169 | }
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170 |
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171 | /**
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172 | * Free (decrement) the semaphore (change status to V).
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173 | * @return 1 for success, 0 for failure.
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174 | */
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175 | static int semaphore_v(void) // changes status to 'V' (free)
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176 | {
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177 | struct sembuf sem_b;
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178 |
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179 | sem_b.sem_num = 0;
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180 | sem_b.sem_op = 1; // V()
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181 | sem_b.sem_flg = SEM_UNDO;
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182 | if (semop(g_sem_id, &sem_b, 1) == -1) {
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183 | mr_msg(3, "semaphore_v failed");
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184 | return (0);
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185 | }
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186 | return (1);
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187 | }
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188 |
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189 |
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190 | //------------------------------------------------------
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191 |
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192 |
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193 | /**
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194 | * Size in megabytes of the buffer afforded to the executable "buffer".
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195 | * This figure is used when we calculate how much data we have probably 'lost'
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196 | * when writing off the end of tape N, so that we can then figure out how much
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197 | * data we must recreate & write to the start of tape N+1.
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198 | */
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199 | extern int g_tape_buffer_size_MB;
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200 |
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201 |
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202 |
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203 |
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204 | int
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205 | archive_this_fileset_with_star(struct s_bkpinfo *bkpinfo, char *filelist,
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206 | char *fname, int setno)
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207 | {
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208 | int retval = 0;
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209 | unsigned int res = 0;
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210 | int tries = 0;
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211 | char *command = NULL;
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212 | char *tmp = NULL;
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213 | char *p =NULL;
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214 | char *tmp1 = NULL;
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215 |
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216 | if (!does_file_exist(filelist)) {
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217 | mr_asprintf(&tmp,
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218 | "(archive_this_fileset) - filelist %s does not exist",
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219 | filelist);
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220 | log_to_screen(tmp);
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221 | mr_free(tmp);
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222 | return (1);
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223 | }
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224 |
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225 | mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
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226 | if (system(tmp)) {
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227 | fatal_error("Unable to write tarball to scratchdir");
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228 | }
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229 | mr_free(tmp);
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230 |
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231 | mr_asprintf(&command, "star H=star list=%s -c " STAR_ACL_SZ " file=%s",
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232 | filelist, fname);
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233 | if (bkpinfo->use_lzo) {
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234 | fatal_error("Can't use lzop");
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235 | }
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236 | if (bkpinfo->compression_level > 0) {
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237 | mr_asprintf(&tmp, "%s -bz", command);
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238 | mr_free(command);
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239 | command = tmp;
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240 | }
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241 | mr_asprintf(&tmp, "%s 2>> %s", command, MONDO_LOGFILE);
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242 | mr_free(command);
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243 | command = tmp;
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244 | mr_msg(4, "command = '%s'", command);
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245 |
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246 | for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
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247 | mr_msg(5, "command='%s'", command);
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248 | res = system(command);
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249 | tmp = last_line_of_file(MONDO_LOGFILE);
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250 | mr_msg(1, "res=%d; tmp='%s'", res, tmp);
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251 | if (bkpinfo->use_star && (res == 254 || res == 65024)
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252 | && strstr(tmp, "star: Processed all possible files")
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253 | && tries > 0) {
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254 | mr_msg(1, "Star returned nonfatal error");
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255 | res = 0;
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256 | }
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257 | mr_free(tmp);
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258 | if (res) {
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259 | log_OS_error(command);
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260 | p = strstr(command, "-acl ");
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261 | if (p) {
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262 | p[0] = p[1] = p[2] = p[3] = ' ';
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263 | mr_msg(1, "new command = '%s'", command);
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264 | } else {
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265 | mr_msg(3,
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266 | "Attempt #%d failed. Pausing 3 seconds and retrying...",
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267 | tries + 1);
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268 | sleep(3);
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269 | }
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270 | }
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271 | }
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272 | mr_free(command);
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273 |
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274 | retval += res;
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275 | if (retval) {
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276 | mr_msg(3, "Failed to write set %d", setno);
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277 | } else if (tries > 1) {
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278 | mr_msg(3, "Succeeded in writing set %d, on try #%d", setno,
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279 | tries);
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280 | }
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281 |
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282 | return (retval);
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283 | }
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284 |
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285 |
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286 | /**
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287 | * Call @c afio to archive the filelist @c filelist to the file @c fname.
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288 | *
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289 | * @param bkpinfo The backup information structure. Fields used:
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290 | * - @c compression_level
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291 | * - @c scratchdir (only verifies existence)
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292 | * - @c tmpdir (only verifies existence)
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293 | * - @c zip_exe
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294 | * - @c zip_suffix
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295 | * @param filelist The path to a file containing a list of files to be archived
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296 | * in this fileset.
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297 | * @param fname The output file to archive to.
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298 | * @param setno This fileset number.
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299 | * @return The number of errors encountered (0 for success).
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300 | * @ingroup LLarchiveGroup
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301 | */
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302 | int
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303 | archive_this_fileset(struct s_bkpinfo *bkpinfo, char *filelist,
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304 | char *fname, int setno)
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305 | {
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306 |
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307 | /*@ int ************************************************************ */
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308 | int retval = 0;
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309 | int res = 0;
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310 | int i = 0;
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311 | int tries = 0;
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312 | static int free_ramdisk_space = 9999;
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313 |
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314 | /*@ buffers ******************************************************** */
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315 | char *command = NULL;
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316 | char *zipparams = NULL;
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317 | char *tmp = NULL;
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318 | char *tmp1 = NULL;
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319 |
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320 | assert(bkpinfo != NULL);
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321 | assert_string_is_neither_NULL_nor_zerolength(filelist);
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322 | assert_string_is_neither_NULL_nor_zerolength(fname);
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323 |
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324 | if (bkpinfo->compression_level > 0 && bkpinfo->use_star) {
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325 | return (archive_this_fileset_with_star
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326 | (bkpinfo, filelist, fname, setno));
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327 | }
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328 |
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329 | if (!does_file_exist(filelist)) {
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330 | mr_asprintf(&tmp,
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331 | "(archive_this_fileset) - filelist %s does not exist",
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332 | filelist);
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333 | log_to_screen(tmp);
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334 | mr_free(tmp);
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335 | return (1);
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336 | }
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337 | mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
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338 | if (system(tmp)) {
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339 | fatal_error("Unable to write tarball to scratchdir");
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340 | }
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341 | mr_free(tmp);
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342 |
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343 |
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344 | if (bkpinfo->compression_level > 0) {
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345 | mr_asprintf(&tmp, "%s/do-not-compress-these", g_mondo_home);
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346 | // -b %ld, TAPE_BLOCK_SIZE
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347 | mr_asprintf(&zipparams, "-Z -P %s -G %d -T 3k", bkpinfo->zip_exe,
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348 | bkpinfo->compression_level);
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349 | if (does_file_exist(tmp)) {
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350 | mr_asprintf(&tmp1, "%s -E %s", zipparams, tmp);
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351 | mr_free(zipparams);
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352 | zipparams = tmp1;
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353 | } else {
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354 | mr_msg(3, "%s not found. Cannot exclude zipfiles, etc.", tmp);
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355 | }
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356 | mr_free(tmp);
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357 | } else {
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358 | mr_asprintf(&zipparams, " ");
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359 | }
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360 |
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361 | // make_hole_for_file(fname);
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362 |
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363 | if (!does_file_exist(bkpinfo->tmpdir)) {
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364 | log_OS_error("tmpdir not found");
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365 | fatal_error("tmpdir not found");
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366 | }
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367 | if (!does_file_exist(bkpinfo->scratchdir)) {
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368 | log_OS_error("scratchdir not found");
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369 | fatal_error("scratchdir not found");
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370 | }
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371 | mr_asprintf(&command, "rm -f %s %s. %s.gz %s.%s", fname, fname, fname,
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372 | fname, bkpinfo->zip_suffix);
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373 | paranoid_system(command);
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374 | mr_free(command);
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375 |
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376 | mr_asprintf(&command, "afio -o -b %ld -M 16m %s %s < %s 2>> %s",
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377 | TAPE_BLOCK_SIZE, zipparams, fname, filelist, MONDO_LOGFILE);
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378 | mr_free(zipparams);
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379 |
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380 | mr_asprintf(&tmp, "echo hi > %s 2> /dev/null", fname);
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381 | if (system(tmp)) {
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382 | fatal_error("Unable to write tarball to scratchdir");
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383 | }
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384 | mr_free(tmp);
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385 |
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386 | for (res = 99, tries = 0; tries < 3 && res != 0; tries++) {
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387 | mr_msg(5, "command='%s'", command);
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388 | res = system(command);
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389 | if (res) {
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390 | log_OS_error(command);
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391 | mr_msg(3,
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392 | "Attempt #%d failed. Pausing 3 seconds and retrying...",
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393 | tries + 1);
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394 | sleep(3);
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395 | }
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396 | }
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397 | mr_free(command);
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398 |
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399 | retval += res;
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400 | if (retval) {
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401 | mr_msg(3, "Failed to write set %d", setno);
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402 | } else if (tries > 1) {
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403 | mr_msg(3, "Succeeded in writing set %d, on try #%d", setno,
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404 | tries);
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405 | }
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406 |
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407 | if (g_tmpfs_mountpt != NULL) {
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408 | tmp = call_program_and_get_last_line_of_output
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409 | ("df -m -P | grep dev/shm | grep -v none | tr -s ' ' '\t' | cut -f4");
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410 | i = atoi(tmp);
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411 | mr_free(tmp);
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412 |
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413 | if (i > 0) {
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414 | if (free_ramdisk_space > i) {
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415 | free_ramdisk_space = i;
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416 | mr_msg(2, "min(free_ramdisk_space) is now %d",
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417 | free_ramdisk_space);
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418 | if (free_ramdisk_space < 10) {
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419 | fatal_error
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420 | ("Please increase PPCFG_RAMDISK_SIZE in my-stuff.h to increase size of ramdisk ");
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421 | }
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422 | }
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423 | }
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424 | }
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425 | return (retval);
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426 | }
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427 |
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428 |
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429 | /**
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430 | * Wrapper function for all the backup commands.
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431 | * Calls these other functions: @c prepare_filelist(),
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432 | * @c call_filelist_chopper(), @c copy_mondo_and_mindi_stuff_to_scratchdir(),
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433 | * @c call_mindi_to_supply_boot_disks(), @c do_that_initial_phase(),
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434 | * @c make_those_afios_phase(), @c make_those_slices_phase(), and
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435 | * @c do_that_final_phase(). If anything fails before @c do_that_initial_phase(),
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436 | * @c fatal_error is called with a suitable message.
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437 | * @param bkpinfo The backup information structure. Uses most fields.
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438 | * @return The number of non-fatal errors encountered (0 for success).
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439 | * @ingroup archiveGroup
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440 | */
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441 | int backup_data(struct s_bkpinfo *bkpinfo)
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442 | {
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443 | int retval = 0, res = 0;
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444 | char *tmp = NULL;
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445 |
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446 | assert(bkpinfo != NULL);
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447 | set_g_cdrom_and_g_dvd_to_bkpinfo_value(bkpinfo);
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448 |
|
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449 | if (bkpinfo->backup_media_type == dvd) {
|
---|
450 | #ifdef DVDRWFORMAT
|
---|
451 | tmp = find_home_of_exe("dvd+rw-format");
|
---|
452 | if (!tmp) {
|
---|
453 | fatal_error
|
---|
454 | ("Cannot find dvd+rw-format. Please install it or fix your PATH.");
|
---|
455 | }
|
---|
456 | mr_free(tmp);
|
---|
457 | #endif
|
---|
458 | tmp = find_home_of_exe("growisofs");
|
---|
459 | if (!tmp) {
|
---|
460 | fatal_error
|
---|
461 | ("Cannot find growisofs. Please install it or fix your PATH.");
|
---|
462 | }
|
---|
463 | mr_free(tmp);
|
---|
464 | }
|
---|
465 |
|
---|
466 | if ((res = prepare_filelist(bkpinfo))) { /* generate scratchdir/filelist.full */
|
---|
467 | fatal_error("Failed to generate filelist catalog");
|
---|
468 | }
|
---|
469 | if (call_filelist_chopper(bkpinfo)) {
|
---|
470 | fatal_error("Failed to run filelist chopper");
|
---|
471 | }
|
---|
472 |
|
---|
473 | mr_asprintf(&tmp, "gzip -9 %s/archives/filelist.full",
|
---|
474 | bkpinfo->scratchdir);
|
---|
475 | if (run_program_and_log_output(tmp, 2)) {
|
---|
476 | fatal_error("Failed to gzip filelist.full");
|
---|
477 | }
|
---|
478 | mr_free(tmp);
|
---|
479 | mr_asprintf(&tmp, "cp -f %s/archives/*list*.gz %s", bkpinfo->scratchdir,
|
---|
480 | bkpinfo->tmpdir);
|
---|
481 | if (run_program_and_log_output(tmp, 2)) {
|
---|
482 | fatal_error("Failed to copy to tmpdir");
|
---|
483 | }
|
---|
484 | mr_free(tmp);
|
---|
485 |
|
---|
486 | copy_mondo_and_mindi_stuff_to_scratchdir(bkpinfo); // payload, too, if it exists
|
---|
487 | #if __FreeBSD__ == 5
|
---|
488 | mr_allocstr(bkpinfo->kernel_path, "/boot/kernel/kernel");
|
---|
489 | #elif __FreeBSD__ == 4
|
---|
490 | mr_allocstr(bkpinfo->kernel_path, "/kernel");
|
---|
491 | #elif linux
|
---|
492 | if (figure_out_kernel_path_interactively_if_necessary
|
---|
493 | (bkpinfo->kernel_path)) {
|
---|
494 | fatal_error
|
---|
495 | ("Kernel not found. Please specify manually with the '-k' switch.");
|
---|
496 | }
|
---|
497 | #else
|
---|
498 | #error "I don't know about this system!"
|
---|
499 | #endif
|
---|
500 | if ((res = call_mindi_to_supply_boot_disks(bkpinfo))) {
|
---|
501 | fatal_error("Failed to generate boot+data disks");
|
---|
502 | }
|
---|
503 | retval += do_that_initial_phase(bkpinfo); // prepare
|
---|
504 | mr_asprintf(&tmp, "rm -f %s/images/*.iso", bkpinfo->scratchdir);
|
---|
505 | run_program_and_log_output(tmp, 1);
|
---|
506 | mr_free(tmp);
|
---|
507 | retval += make_those_afios_phase(bkpinfo); // backup regular files
|
---|
508 | retval += make_those_slices_phase(bkpinfo); // backup BIG files
|
---|
509 | retval += do_that_final_phase(bkpinfo); // clean up
|
---|
510 | mr_msg(1, "Creation of archives... complete.");
|
---|
511 | if (bkpinfo->verify_data) {
|
---|
512 | sleep(2);
|
---|
513 | }
|
---|
514 | return (retval);
|
---|
515 | }
|
---|
516 |
|
---|
517 |
|
---|
518 | /**
|
---|
519 | * Call Mindi to generate boot and data disks.
|
---|
520 | * @note This binds correctly to the new Perl version of mindi.
|
---|
521 | * @param bkpinfo The backup information structure. Fields used:
|
---|
522 | * - @c backup_media_type
|
---|
523 | * - @c boot_loader
|
---|
524 | * - @c boot_device
|
---|
525 | * - @c compression_level
|
---|
526 | * - @c differential
|
---|
527 | * - @c exclude_paths
|
---|
528 | * - @c image_devs
|
---|
529 | * - @c kernel_path
|
---|
530 | * - @c make_cd_use_lilo
|
---|
531 | * - @c media_device
|
---|
532 | * - @c media_size
|
---|
533 | * - @c nonbootable_backup
|
---|
534 | * - @c tmpdir
|
---|
535 | * - @c use_lzo
|
---|
536 | *
|
---|
537 | * @return The number of errors encountered (0 for success)
|
---|
538 | * @bug The code to automagically determine the boot drive
|
---|
539 | * is messy and system-dependent. In particular, it breaks
|
---|
540 | * for Linux RAID and LVM users.
|
---|
541 | * @ingroup MLarchiveGroup
|
---|
542 | */
|
---|
543 | int call_mindi_to_supply_boot_disks(struct s_bkpinfo *bkpinfo)
|
---|
544 | {
|
---|
545 | /*@ buffer ************************************************************ */
|
---|
546 | char *tmp = NULL;
|
---|
547 | char *command = NULL;
|
---|
548 | char *use_lzo_sz = NULL;
|
---|
549 | char *use_gzip_sz = NULL;
|
---|
550 | char *use_comp_sz = NULL;
|
---|
551 | char *use_star_sz = NULL;
|
---|
552 | char *bootldr_str = NULL;
|
---|
553 | char *tape_device = NULL;
|
---|
554 | char *last_filelist_number = NULL;
|
---|
555 | char *broken_bios_sz = NULL;
|
---|
556 | char *cd_recovery_sz = NULL;
|
---|
557 | char *tape_size_sz = NULL;
|
---|
558 | char *devs_to_exclude = NULL;
|
---|
559 | char *use_lilo_sz = NULL;
|
---|
560 | char *bootdev = NULL;
|
---|
561 |
|
---|
562 | /*@ char ************************************************************** */
|
---|
563 | char ch = '\0';
|
---|
564 |
|
---|
565 | /*@ long ********************************************************** */
|
---|
566 | long lines_in_filelist = 0;
|
---|
567 |
|
---|
568 | /*@ int ************************************************************* */
|
---|
569 | int res = 0;
|
---|
570 | long estimated_total_noof_slices = 0;
|
---|
571 |
|
---|
572 | FILE *fd = NULL;
|
---|
573 | FILE *fd1 = NULL;
|
---|
574 |
|
---|
575 | assert(bkpinfo != NULL);
|
---|
576 |
|
---|
577 | mr_asprintf(&tmp,
|
---|
578 | "echo '%s' | tr -s ' ' '\n' | grep -E '^/dev/.*$' | tr -s '\n' ' ' | awk '{print $0\"\\n\";}'",
|
---|
579 | bkpinfo->exclude_paths);
|
---|
580 |
|
---|
581 | devs_to_exclude = call_program_and_get_last_line_of_output(tmp);
|
---|
582 | mr_free(tmp);
|
---|
583 |
|
---|
584 | mr_asprintf(&tmp, "devs_to_exclude = '%s'", devs_to_exclude);
|
---|
585 | mr_msg(2, tmp);
|
---|
586 | mr_free(tmp);
|
---|
587 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
588 | "Calling MINDI to create boot+data disks");
|
---|
589 | mr_asprintf(&tmp, "%s/filelist.full", bkpinfo->tmpdir);
|
---|
590 | if (!does_file_exist(tmp)) {
|
---|
591 | mr_free(tmp);
|
---|
592 | mr_asprintf(&tmp, "%s/tmpfs/filelist.full", bkpinfo->tmpdir);
|
---|
593 | if (!does_file_exist(tmp)) {
|
---|
594 | fatal_error
|
---|
595 | ("Cannot find filelist.full, so I cannot count its lines");
|
---|
596 | }
|
---|
597 | }
|
---|
598 | lines_in_filelist = count_lines_in_file(tmp);
|
---|
599 | last_filelist_number = last_line_of_file(tmp);
|
---|
600 | mr_free(tmp);
|
---|
601 |
|
---|
602 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
603 | mr_asprintf(&tape_size_sz, "%ld", bkpinfo->media_size[1]);
|
---|
604 | mr_asprintf(&tape_device, bkpinfo->media_device);
|
---|
605 | } else {
|
---|
606 | mr_asprintf(&tape_size_sz, " ");
|
---|
607 | mr_asprintf(&tape_device, " ");
|
---|
608 | }
|
---|
609 | /* BERLIOS: This parameter is not used after? */
|
---|
610 | mr_free(tape_size_sz);
|
---|
611 | if (bkpinfo->use_lzo) {
|
---|
612 | mr_asprintf(&use_lzo_sz, "yes");
|
---|
613 | } else {
|
---|
614 | mr_asprintf(&use_lzo_sz, "no");
|
---|
615 | }
|
---|
616 | if (bkpinfo->use_gzip) {
|
---|
617 | mr_asprintf(&use_gzip_sz, "yes");
|
---|
618 | } else {
|
---|
619 | mr_asprintf(&use_gzip_sz, "no");
|
---|
620 | }
|
---|
621 | if (bkpinfo->use_star) {
|
---|
622 | mr_asprintf(&use_star_sz, "yes");
|
---|
623 | } else {
|
---|
624 | mr_asprintf(&use_star_sz, "no");
|
---|
625 | }
|
---|
626 |
|
---|
627 | if (bkpinfo->compression_level > 0) {
|
---|
628 | mr_asprintf(&use_comp_sz, "yes");
|
---|
629 | } else {
|
---|
630 | mr_asprintf(&use_comp_sz, "no");
|
---|
631 | }
|
---|
632 |
|
---|
633 | mr_asprintf(&broken_bios_sz, "yes"); /* assume so */
|
---|
634 | if (g_cd_recovery) {
|
---|
635 | mr_asprintf(&cd_recovery_sz, "yes");
|
---|
636 | } else {
|
---|
637 | mr_asprintf(&cd_recovery_sz, "no");
|
---|
638 | }
|
---|
639 | /* Field shared between LILO/ELILO */
|
---|
640 | if (bkpinfo->make_cd_use_lilo) {
|
---|
641 | mr_asprintf(&use_lilo_sz, "yes");
|
---|
642 | } else {
|
---|
643 | mr_asprintf(&use_lilo_sz, "no");
|
---|
644 | }
|
---|
645 |
|
---|
646 | if (!bkpinfo->nonbootable_backup
|
---|
647 | && (bkpinfo->boot_loader == '\0'
|
---|
648 | || bkpinfo->boot_device == NULL)) {
|
---|
649 |
|
---|
650 | #ifdef __FreeBSD__
|
---|
651 | bootdev = call_program_and_get_last_line_of_output
|
---|
652 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'");
|
---|
653 | if (!bootdev) {
|
---|
654 | bootdev = call_program_and_get_last_line_of_output
|
---|
655 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'");
|
---|
656 | }
|
---|
657 | #else
|
---|
658 | bootdev = call_program_and_get_last_line_of_output
|
---|
659 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'");
|
---|
660 | if (!bootdev) {
|
---|
661 | bootdev = call_program_and_get_last_line_of_output
|
---|
662 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'");
|
---|
663 | }
|
---|
664 | if ((bootdev) && (strstr(bootdev, "/dev/cciss/"))) {
|
---|
665 | mr_free(bootdev);
|
---|
666 | bootdev = call_program_and_get_last_line_of_output
|
---|
667 | ("mount | grep ' /boot ' | head -1 | cut -d' ' -f1 | cut -dp -f1");
|
---|
668 | }
|
---|
669 | #endif
|
---|
670 | if (bootdev)
|
---|
671 | ch = which_boot_loader(bootdev);
|
---|
672 | else
|
---|
673 | ch = 'U';
|
---|
674 |
|
---|
675 | if (bkpinfo->boot_loader != '\0') {
|
---|
676 | mr_asprintf(&tmp, "User specified boot loader. It is '%c'.",
|
---|
677 | bkpinfo->boot_loader);
|
---|
678 | mr_msg(2, tmp);
|
---|
679 | mr_free(tmp);
|
---|
680 | } else {
|
---|
681 | bkpinfo->boot_loader = ch;
|
---|
682 | }
|
---|
683 | if (bkpinfo->boot_device != NULL) {
|
---|
684 | mr_asprintf(&tmp, "User specified boot device. It is '%s'.",
|
---|
685 | bkpinfo->boot_device);
|
---|
686 | mr_msg(2, tmp);
|
---|
687 | mr_free(tmp);
|
---|
688 | mr_free(bootdev);
|
---|
689 | } else {
|
---|
690 | bkpinfo->boot_device = bootdev;
|
---|
691 | }
|
---|
692 | }
|
---|
693 |
|
---|
694 | if (
|
---|
695 | #ifdef __FreeBSD__
|
---|
696 | bkpinfo->boot_loader != 'B' && bkpinfo->boot_loader != 'D' &&
|
---|
697 | #endif
|
---|
698 | #ifdef __IA64__
|
---|
699 | bkpinfo->boot_loader != 'E' &&
|
---|
700 | #endif
|
---|
701 | bkpinfo->boot_loader != 'L' && bkpinfo->boot_loader != 'G'
|
---|
702 | && bkpinfo->boot_loader != 'R' && !bkpinfo->nonbootable_backup)
|
---|
703 | {
|
---|
704 | fatal_error
|
---|
705 | ("Please specify your boot loader and device, e.g. -l GRUB -f /dev/hda.\nType 'man mondoarchive' to read the manual.");
|
---|
706 | }
|
---|
707 | if (bkpinfo->boot_loader == 'L') {
|
---|
708 | mr_asprintf(&bootldr_str, "LILO");
|
---|
709 | if (!does_file_exist("/etc/lilo.conf")) {
|
---|
710 | fatal_error
|
---|
711 | ("The de facto standard location for your boot loader's config file is /etc/lilo.conf.\nBut I cannot find it there. What is wrong with your Linux distribution?");
|
---|
712 | }
|
---|
713 | } else if (bkpinfo->boot_loader == 'G') {
|
---|
714 | mr_asprintf(&bootldr_str, "GRUB");
|
---|
715 | if (!does_file_exist("/etc/grub.conf")
|
---|
716 | && does_file_exist("/boot/grub/grub.conf")) {
|
---|
717 | run_program_and_log_output
|
---|
718 | ("ln -sf /boot/grub/grub.conf /etc/grub.conf", 5);
|
---|
719 | }
|
---|
720 | /* Detect Debian's grub config file */
|
---|
721 | else if (!does_file_exist("/etc/grub.conf")
|
---|
722 | && does_file_exist("/boot/grub/menu.lst")) {
|
---|
723 | run_program_and_log_output
|
---|
724 | ("ln -s /boot/grub/menu.lst /etc/grub.conf", 5);
|
---|
725 | }
|
---|
726 | if (!does_file_exist("/etc/grub.conf")) {
|
---|
727 | fatal_error
|
---|
728 | ("The de facto standard location for your boot loader's config file is /etc/grub.conf.\nBut I cannot find it there. What is wrong with your Linux distribution?\nTry 'ln -s /boot/grub/menu.lst /etc/grub.conf'...");
|
---|
729 | }
|
---|
730 | } else if (bkpinfo->boot_loader == 'E') {
|
---|
731 | mr_asprintf(&bootldr_str, "ELILO");
|
---|
732 | /* BERLIOS: fix it for SuSE, Debian, Mandrake, ... */
|
---|
733 | if (!does_file_exist("/etc/elilo.conf")
|
---|
734 | && does_file_exist("/boot/efi/efi/redhat/elilo.conf")) {
|
---|
735 | run_program_and_log_output
|
---|
736 | ("ln -sf /boot/efi/efi/redhat/elilo.conf /etc/elilo.conf",
|
---|
737 | 5);
|
---|
738 | }
|
---|
739 | if (!does_file_exist("/etc/elilo.conf")) {
|
---|
740 | fatal_error
|
---|
741 | ("The de facto mondo standard location for your boot loader's config file is /etc/elilo.conf\nBut I cannot find it there. What is wrong with your Linux distribution?\nTry finding it under /boot/efi and do 'ln -s /boot/efi/..../elilo.conf /etc/elilo.conf'");
|
---|
742 | }
|
---|
743 | } else if (bkpinfo->boot_loader == 'R') {
|
---|
744 | mr_asprintf(&bootldr_str, "RAW");
|
---|
745 | }
|
---|
746 | #ifdef __FreeBSD__
|
---|
747 | else if (bkpinfo->boot_loader == 'D') {
|
---|
748 | mr_asprintf(&bootldr_str, "DD");
|
---|
749 | }
|
---|
750 |
|
---|
751 | else if (bkpinfo->boot_loader == 'B') {
|
---|
752 | mr_asprintf(&bootldr_str, "BOOT0");
|
---|
753 | }
|
---|
754 | #endif
|
---|
755 | else {
|
---|
756 | mr_asprintf(&bootldr_str, "unknown");
|
---|
757 | }
|
---|
758 | mr_asprintf(&tmp, "Your boot loader is %s and it boots from %s",
|
---|
759 | bootldr_str, bkpinfo->boot_device);
|
---|
760 | log_to_screen(tmp);
|
---|
761 | mr_free(tmp);
|
---|
762 | mr_asprintf(&tmp, "%s/BOOTLOADER.DEVICE", bkpinfo->tmpdir);
|
---|
763 | if (write_one_liner_data_file(tmp, bkpinfo->boot_device)) {
|
---|
764 | mr_msg(1, "Unable to write one-liner boot device");
|
---|
765 |
|
---|
766 | }
|
---|
767 |
|
---|
768 | estimated_total_noof_slices =
|
---|
769 | size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
|
---|
770 | mr_asprintf(&command, "mkdir -p %s/images", bkpinfo->scratchdir);
|
---|
771 | if (system(command)) {
|
---|
772 | res++;
|
---|
773 | log_OS_error("Unable to make images directory");
|
---|
774 | }
|
---|
775 | mr_free(command);
|
---|
776 |
|
---|
777 | mr_asprintf(&command, "mkdir -p %s%s", bkpinfo->scratchdir, MNT_FLOPPY);
|
---|
778 | if (system(command)) {
|
---|
779 | res++;
|
---|
780 | log_OS_error("Unable to make mnt floppy directory");
|
---|
781 | }
|
---|
782 | mr_free(command);
|
---|
783 |
|
---|
784 | /* Prepare interface with mindi through a configuration file
|
---|
785 | * under /var/cache/mondo by default
|
---|
786 | * and the mondorestore configuration file at the same time that
|
---|
787 | * will be included by mindi on the initrd */
|
---|
788 |
|
---|
789 | fd = mr_fopen(MONDO_CACHE"/mindi.conf", "w");
|
---|
790 | fd1 = mr_fopen(MONDORESTORECFG, "a");
|
---|
791 |
|
---|
792 | mr_fprintf(fd, "mindi_kernel=%s\n", bkpinfo->kernel_path);
|
---|
793 | mr_fprintf(fd, "mindi_use_own_kernel=yes\n");
|
---|
794 |
|
---|
795 | mr_fprintf(fd1, "files-in-filelist %ld\n", lines_in_filelist);
|
---|
796 | mr_fprintf(fd1, "internal-tape-block-size %ld\n", bkpinfo->internal_tape_block_size);
|
---|
797 | mr_fprintf(fd1, "total-slices %ld\n", estimated_total_noof_slices);
|
---|
798 | mr_fprintf(fd1, "excluded-devs %s\n", devs_to_exclude);
|
---|
799 | mr_free(devs_to_exclude);
|
---|
800 | mr_fprintf(fd1, "image-devs %s\n", bkpinfo->image_devs);
|
---|
801 | mr_fprintf(fd1, "last-filelist-number %s\n", last_filelist_number);
|
---|
802 | mr_free(last_filelist_number);
|
---|
803 | mr_fprintf(fd1, "bootloader.name %s\n", bootldr_str);
|
---|
804 | mr_free(bootldr_str);
|
---|
805 | mr_fprintf(fd1, "bootloader.device %s\n", bkpinfo->boot_device);
|
---|
806 |
|
---|
807 | switch (bkpinfo->backup_media_type) {
|
---|
808 | case cdr:
|
---|
809 | mr_fprintf(fd1, "backup-media-type cdr\n");
|
---|
810 | break;
|
---|
811 | case cdrw:
|
---|
812 | mr_fprintf(fd1, "backup-media-type cdrw\n");
|
---|
813 | break;
|
---|
814 | case cdstream:
|
---|
815 | mr_fprintf(fd1, "backup-media-type cdstream\n");
|
---|
816 | break;
|
---|
817 | case tape:
|
---|
818 | mr_fprintf(fd1, "backup-media-type tape\n");
|
---|
819 | break;
|
---|
820 | case udev:
|
---|
821 | mr_fprintf(fd1, "backup-media-type udev\n");
|
---|
822 | break;
|
---|
823 | case iso:
|
---|
824 | mr_fprintf(fd1, "backup-media-type iso\n");
|
---|
825 | break;
|
---|
826 | case nfs:
|
---|
827 | mr_fprintf(fd1, "backup-media-type nfs\n");
|
---|
828 | break;
|
---|
829 | case dvd:
|
---|
830 | mr_fprintf(fd1, "backup-media-type dvd\n");
|
---|
831 | break;
|
---|
832 | case usb:
|
---|
833 | mr_fprintf(fd1, "backup-media-type usb\n");
|
---|
834 | break;
|
---|
835 | default:
|
---|
836 | fatal_error("Unknown backup_media_type");
|
---|
837 | }
|
---|
838 |
|
---|
839 | if (bkpinfo->backup_media_type == usb) {
|
---|
840 | mr_fprintf(fd, "mindi_write_usb=yes\n");
|
---|
841 | mr_fprintf(fd, "mindi_usb_device=%s\n", bkpinfo->media_device);
|
---|
842 | }
|
---|
843 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
844 | mr_fprintf(fd, "mindi_write_tape=yes\n");
|
---|
845 | mr_fprintf(fd, "mindi_tape_device=%s\n", bkpinfo->media_device);
|
---|
846 | mr_fprintf(fd1, "media-dev %s\n", bkpinfo->media_device);
|
---|
847 | mr_fprintf(fd1, "media-size %ld\n", bkpinfo->media_size[1]);
|
---|
848 | }
|
---|
849 | if (bkpinfo->compression_level > 0) {
|
---|
850 | mr_fprintf(fd1, "use-comp yes\n");
|
---|
851 | } else {
|
---|
852 | mr_fprintf(fd1, "use-comp no\n");
|
---|
853 | }
|
---|
854 | if (bkpinfo->use_gzip) {
|
---|
855 | mr_fprintf(fd1, "use-gzip yes\n");
|
---|
856 | } else {
|
---|
857 | mr_fprintf(fd1, "use-gzip no\n");
|
---|
858 | }
|
---|
859 | if (bkpinfo->use_lzo) {
|
---|
860 | mr_fprintf(fd1, "use-lzo yes\n");
|
---|
861 | } else {
|
---|
862 | mr_fprintf(fd1, "use-lzo no\n");
|
---|
863 | }
|
---|
864 | if (bkpinfo->use_star) {
|
---|
865 | mr_fprintf(fd1, "use-star yes\n");
|
---|
866 | } else {
|
---|
867 | mr_fprintf(fd1, "use-star no\n");
|
---|
868 | }
|
---|
869 | if (g_getfattr) {
|
---|
870 | mr_fprintf(fd1, "xattr yes\n");
|
---|
871 | } else {
|
---|
872 | mr_fprintf(fd1, "xattr no\n");
|
---|
873 | }
|
---|
874 | if (g_getfacl) {
|
---|
875 | mr_fprintf(fd1, "acl yes\n");
|
---|
876 | } else {
|
---|
877 | mr_fprintf(fd1, "acl no\n");
|
---|
878 | }
|
---|
879 |
|
---|
880 | if (g_cd_recovery) {
|
---|
881 | mr_fprintf(fd1, "use-cdrecovery yes\n");
|
---|
882 | } else {
|
---|
883 | mr_fprintf(fd1, "use-cdrecovery no\n");
|
---|
884 | }
|
---|
885 |
|
---|
886 | if (bkpinfo->make_cd_use_lilo) {
|
---|
887 | mr_fprintf(fd1, "use-lilo yes\n");
|
---|
888 | } else {
|
---|
889 | mr_fprintf(fd1, "use-lilo no\n");
|
---|
890 | }
|
---|
891 | if (bkpinfo->nonbootable_backup) {
|
---|
892 | mr_fprintf(fd1, "non-bootable yes\n");
|
---|
893 | } else {
|
---|
894 | mr_fprintf(fd1, "non-bootable no\n");
|
---|
895 | }
|
---|
896 | if (bkpinfo->differential) {
|
---|
897 | mr_fprintf(fd1, "differential 1\n");
|
---|
898 | } else {
|
---|
899 | mr_fprintf(fd1, "differential 0\n");
|
---|
900 | }
|
---|
901 |
|
---|
902 | mr_fclose(fd);
|
---|
903 | mr_fprintf(fd1, "datestamp %s\n", mr_date());
|
---|
904 | mr_fclose(fd1);
|
---|
905 |
|
---|
906 | mr_asprintf(&command, "mindi --custom '%s' '%s/images'",
|
---|
907 | bkpinfo->tmpdir, bkpinfo->scratchdir);
|
---|
908 | //bkpinfo->tmpdir, // parameter #2
|
---|
909 | //bkpinfo->scratchdir, // parameter #3
|
---|
910 | //bkpinfo->kernel_path, // parameter #4
|
---|
911 | //tape_device, // parameter #5
|
---|
912 | //tape_size_sz, // parameter #6
|
---|
913 | //lines_in_filelist, // parameter #7 (INT)
|
---|
914 | //use_lzo_sz, // parameter #8
|
---|
915 | //cd_recovery_sz, // parameter #9
|
---|
916 | //bkpinfo->image_devs, // parameter #10
|
---|
917 | //broken_bios_sz, // parameter #11 always yes
|
---|
918 | //last_filelist_number, // parameter #12 (STRING)
|
---|
919 | //estimated_total_noof_slices, // parameter #13 (INT)
|
---|
920 | //devs_to_exclude, // parameter #14
|
---|
921 | //use_comp_sz, // parameter #15
|
---|
922 | //use_lilo_sz, // parameter #16
|
---|
923 | //use_star_sz, // parameter #17
|
---|
924 | //bkpinfo->internal_tape_block_size, // parameter #18 (LONG)
|
---|
925 | //bkpinfo->differential, // parameter #19 (INT)
|
---|
926 | //use_gzip_sz); // parameter #20 (STRING)
|
---|
927 |
|
---|
928 | mr_msg(2, command);
|
---|
929 |
|
---|
930 | res = run_program_and_log_to_screen(command, "Generating boot+data disks");
|
---|
931 | mr_free(command);
|
---|
932 | if (bkpinfo->nonbootable_backup) {
|
---|
933 | res = 0;
|
---|
934 | } // hack
|
---|
935 | if (!res) {
|
---|
936 | log_to_screen("Boot+data disks were created OK");
|
---|
937 | mr_asprintf(&command, "mkdir -p /var/cache/mindi/");
|
---|
938 | mr_msg(2, command);
|
---|
939 | run_program_and_log_output(command, FALSE);
|
---|
940 | mr_free(command);
|
---|
941 |
|
---|
942 | mr_asprintf(&command,
|
---|
943 | "cp -f %s/images/mindi.iso /var/cache/mindi/mondorescue.iso",
|
---|
944 | bkpinfo->scratchdir);
|
---|
945 | mr_msg(2, command);
|
---|
946 | run_program_and_log_output(command, FALSE);
|
---|
947 | mr_free(command);
|
---|
948 |
|
---|
949 | if (bkpinfo->nonbootable_backup) {
|
---|
950 | mr_asprintf(&command, "cp -f %s/all.tar.gz %s/images",
|
---|
951 | bkpinfo->tmpdir, bkpinfo->scratchdir);
|
---|
952 | if (system(command)) {
|
---|
953 | fatal_error("Unable to create temporary duff tarball");
|
---|
954 | }
|
---|
955 | mr_free(command);
|
---|
956 |
|
---|
957 | }
|
---|
958 | /*
|
---|
959 | mr_asprintf(&command, "cp -f %s/mindi-*oot*.img %s/images",
|
---|
960 | bkpinfo->tmpdir, bkpinfo->scratchdir);
|
---|
961 | mr_msg(2, command);
|
---|
962 | run_program_and_log_output(command, FALSE);
|
---|
963 | mr_free(command);
|
---|
964 | */
|
---|
965 | mr_asprintf(&tmp, "cp -f %s/images/all.tar.gz %s",
|
---|
966 | bkpinfo->scratchdir, bkpinfo->tmpdir);
|
---|
967 | if (system(tmp)) {
|
---|
968 | fatal_error("Cannot find all.tar.gz in tmpdir");
|
---|
969 | }
|
---|
970 | mr_free(tmp);
|
---|
971 |
|
---|
972 | if (res) {
|
---|
973 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
974 | } else {
|
---|
975 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
976 | }
|
---|
977 | } else {
|
---|
978 | log_to_screen("Mindi failed to create your boot+data disks.");
|
---|
979 | mr_asprintf(&command, "grep 'Fatal error' /var/log/mindi.log");
|
---|
980 | tmp = call_program_and_get_last_line_of_output(command);
|
---|
981 | mr_free(command);
|
---|
982 | if (strlen(tmp) > 1) {
|
---|
983 | popup_and_OK(tmp);
|
---|
984 | }
|
---|
985 | mr_free(tmp);
|
---|
986 | }
|
---|
987 | return (res);
|
---|
988 | }
|
---|
989 |
|
---|
990 |
|
---|
991 | /**
|
---|
992 | * Maximum number of filesets allowed in this function.
|
---|
993 | */
|
---|
994 | #define MAX_NOOF_SETS_HERE 32767
|
---|
995 |
|
---|
996 | /**
|
---|
997 | * Offset of the bkpinfo pointer (in bytes) from the
|
---|
998 | * buffer passed to create_afio_files_in_background.
|
---|
999 | */
|
---|
1000 | #define BKPINFO_LOC_OFFSET (16+MAX_NOOF_SETS_HERE/8+16)
|
---|
1001 |
|
---|
1002 | /**
|
---|
1003 | * Main function for each @c afio thread.
|
---|
1004 | * @param inbuf A transfer block containing:
|
---|
1005 | * - @c p_last_set_archived: [offset 0] pointer to an @c int
|
---|
1006 | * containing the last set archived.
|
---|
1007 | * - @c p_archival_threads_running: [offset 4] pointer to an @c int
|
---|
1008 | * containing the number of archival threads currently running.
|
---|
1009 | * - @c p_next_set_to_archive: [offset 8] pointer to an @c int containing
|
---|
1010 | * the next set that should be archived.
|
---|
1011 | * - @c p_list_of_fileset_flags: [offset 12] @c char pointer pointing to a
|
---|
1012 | * bit array, where each bit corresponds to a filelist (1=needs
|
---|
1013 | * to be archived, 0=archived).
|
---|
1014 | * - @c bkpinfo: [offset BKPINFO_LOC_OFFSET] pointer to backup information
|
---|
1015 | * structure. Fields used:
|
---|
1016 | * - @c tmpdir
|
---|
1017 | * - @c zip_suffix
|
---|
1018 | *
|
---|
1019 | * Any of the above may be modified by the caller at any time.
|
---|
1020 | *
|
---|
1021 | * @bug Assumes @c int pointers are 4 bytes.
|
---|
1022 | * @see archive_this_fileset
|
---|
1023 | * @see make_afioballs_and_images
|
---|
1024 | * @return NULL, always.
|
---|
1025 | * @ingroup LLarchiveGroup
|
---|
1026 | */
|
---|
1027 | void *create_afio_files_in_background(void *inbuf)
|
---|
1028 | {
|
---|
1029 | long int archiving_set_no;
|
---|
1030 | char *archiving_filelist_fname;
|
---|
1031 | char *archiving_afioball_fname;
|
---|
1032 | char *curr_xattr_list_fname = NULL;
|
---|
1033 | char *curr_acl_list_fname;
|
---|
1034 |
|
---|
1035 | struct s_bkpinfo *bkpinfo;
|
---|
1036 | char *tmp = NULL;
|
---|
1037 | int res = 0, retval = 0;
|
---|
1038 | int *p_archival_threads_running;
|
---|
1039 | int *p_last_set_archived;
|
---|
1040 | int *p_next_set_to_archive;
|
---|
1041 | char *p_list_of_fileset_flags;
|
---|
1042 | int this_thread_no = g_current_thread_no++;
|
---|
1043 |
|
---|
1044 | p_last_set_archived = (int *) inbuf;
|
---|
1045 | p_archival_threads_running = (int *) (inbuf + 4);
|
---|
1046 | p_next_set_to_archive = (int *) (inbuf + 8);
|
---|
1047 | p_list_of_fileset_flags = (char *) (inbuf + 12);
|
---|
1048 | bkpinfo = (struct s_bkpinfo *) (inbuf + BKPINFO_LOC_OFFSET);
|
---|
1049 |
|
---|
1050 | mr_asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
1051 | bkpinfo->tmpdir, 0L);
|
---|
1052 | archiving_set_no = 0;
|
---|
1053 | while (does_file_exist(archiving_filelist_fname)) {
|
---|
1054 | mr_free(archiving_filelist_fname);
|
---|
1055 | if (g_exiting) {
|
---|
1056 | fatal_error("Execution run aborted (pthread)");
|
---|
1057 | }
|
---|
1058 | if (archiving_set_no >= MAX_NOOF_SETS_HERE) {
|
---|
1059 | fatal_error
|
---|
1060 | ("Maximum number of filesets exceeded. Adjust MAX_NOOF_SETS_HERE, please.");
|
---|
1061 | }
|
---|
1062 | if (!semaphore_p()) {
|
---|
1063 | mr_msg(3, "P sem failed (pid=%d)", (int) getpid());
|
---|
1064 | fatal_error("Cannot get semaphore P");
|
---|
1065 | }
|
---|
1066 | if (archiving_set_no < *p_next_set_to_archive) {
|
---|
1067 | archiving_set_no = *p_next_set_to_archive;
|
---|
1068 | }
|
---|
1069 | *p_next_set_to_archive = *p_next_set_to_archive + 1;
|
---|
1070 | if (!semaphore_v()) {
|
---|
1071 | fatal_error("Cannot get semaphore V");
|
---|
1072 | }
|
---|
1073 |
|
---|
1074 | /* backup this set of files */
|
---|
1075 | mr_asprintf(&archiving_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
|
---|
1076 | bkpinfo->tmpdir, archiving_set_no, bkpinfo->zip_suffix);
|
---|
1077 | mr_asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
1078 | bkpinfo->tmpdir, archiving_set_no);
|
---|
1079 | if (!does_file_exist(archiving_filelist_fname)) {
|
---|
1080 | mr_msg(3,
|
---|
1081 | "%s[%d:%d] - well, I would archive %d, except that it doesn't exist. I'll stop now.",
|
---|
1082 | FORTY_SPACES, getpid(), this_thread_no,
|
---|
1083 | archiving_set_no);
|
---|
1084 | mr_free(archiving_filelist_fname);
|
---|
1085 | mr_free(archiving_afioball_fname);
|
---|
1086 | break;
|
---|
1087 | }
|
---|
1088 |
|
---|
1089 | mr_asprintf(&tmp, AFIOBALL_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
1090 | archiving_set_no - ARCH_BUFFER_NUM, bkpinfo->zip_suffix);
|
---|
1091 | if (does_file_exist(tmp)) {
|
---|
1092 | mr_msg(4, "%s[%d:%d] - waiting for storer",
|
---|
1093 | FORTY_SPACES, getpid(), this_thread_no);
|
---|
1094 | while (does_file_exist(tmp)) {
|
---|
1095 | sleep(1);
|
---|
1096 | }
|
---|
1097 | mr_msg(4, "[%d] - continuing", getpid());
|
---|
1098 | }
|
---|
1099 | mr_free(tmp);
|
---|
1100 |
|
---|
1101 | mr_msg(4, "%s[%d:%d] - EXATing %d...", FORTY_SPACES, getpid(),
|
---|
1102 | this_thread_no, archiving_set_no);
|
---|
1103 | if (g_getfattr) {
|
---|
1104 | mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
|
---|
1105 | bkpinfo->tmpdir, archiving_set_no);
|
---|
1106 | get_fattr_list(archiving_filelist_fname, curr_xattr_list_fname);
|
---|
1107 | mr_free(curr_xattr_list_fname);
|
---|
1108 | }
|
---|
1109 | if (g_getfacl) {
|
---|
1110 | mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
|
---|
1111 | bkpinfo->tmpdir, archiving_set_no);
|
---|
1112 | get_acl_list(archiving_filelist_fname, curr_acl_list_fname);
|
---|
1113 | mr_free(curr_acl_list_fname);
|
---|
1114 | }
|
---|
1115 |
|
---|
1116 | mr_msg(4, "%s[%d:%d] - archiving %d...", FORTY_SPACES, getpid(),
|
---|
1117 | this_thread_no, archiving_set_no);
|
---|
1118 | res = archive_this_fileset(bkpinfo, archiving_filelist_fname,
|
---|
1119 | archiving_afioball_fname,
|
---|
1120 | archiving_set_no);
|
---|
1121 | mr_free(archiving_afioball_fname);
|
---|
1122 | mr_free(archiving_filelist_fname);
|
---|
1123 | retval += res;
|
---|
1124 |
|
---|
1125 | if (res) {
|
---|
1126 | mr_asprintf(&tmp,
|
---|
1127 | "Errors occurred while archiving set %ld. Please review logs.",
|
---|
1128 | archiving_set_no);
|
---|
1129 | log_to_screen(tmp);
|
---|
1130 | mr_free(tmp);
|
---|
1131 | }
|
---|
1132 | if (!semaphore_p()) {
|
---|
1133 | fatal_error("Cannot get semaphore P");
|
---|
1134 | }
|
---|
1135 |
|
---|
1136 | set_bit_N_of_array(p_list_of_fileset_flags, archiving_set_no, 5);
|
---|
1137 |
|
---|
1138 | if (*p_last_set_archived < archiving_set_no) {
|
---|
1139 | *p_last_set_archived = archiving_set_no;
|
---|
1140 | } // finished archiving this one
|
---|
1141 |
|
---|
1142 | if (!semaphore_v()) {
|
---|
1143 | fatal_error("Cannot get semaphore V");
|
---|
1144 | }
|
---|
1145 | mr_msg(4, "%s[%d:%d] - archived %d OK", FORTY_SPACES, getpid(),
|
---|
1146 | this_thread_no, archiving_set_no);
|
---|
1147 | archiving_set_no++;
|
---|
1148 | mr_asprintf(&archiving_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
1149 | bkpinfo->tmpdir, archiving_set_no);
|
---|
1150 | }
|
---|
1151 | if (!semaphore_p()) {
|
---|
1152 | fatal_error("Cannot get semaphore P");
|
---|
1153 | }
|
---|
1154 | (*p_archival_threads_running)--;
|
---|
1155 | if (!semaphore_v()) {
|
---|
1156 | fatal_error("Cannot get semaphore V");
|
---|
1157 | }
|
---|
1158 | mr_msg(3, "%s[%d:%d] - exiting", FORTY_SPACES, getpid(),
|
---|
1159 | this_thread_no);
|
---|
1160 | mr_free(archiving_filelist_fname);
|
---|
1161 | mr_free(archiving_afioball_fname);
|
---|
1162 | pthread_exit(NULL);
|
---|
1163 | }
|
---|
1164 |
|
---|
1165 |
|
---|
1166 | /**
|
---|
1167 | * Finalize the backup.
|
---|
1168 | * For streaming backups, this writes the closing block
|
---|
1169 | * to the stream. For CD-based backups, this creates
|
---|
1170 | * the final ISO image.
|
---|
1171 | * @param bkpinfo The backup information structure, used only
|
---|
1172 | * for the @c backup_media_type.
|
---|
1173 | * @ingroup MLarchiveGroup
|
---|
1174 | */
|
---|
1175 | int do_that_final_phase(struct s_bkpinfo *bkpinfo)
|
---|
1176 | {
|
---|
1177 |
|
---|
1178 | /*@ int ************************************** */
|
---|
1179 | int res = 0;
|
---|
1180 | int retval = 0;
|
---|
1181 |
|
---|
1182 | /*@ buffers ********************************** */
|
---|
1183 |
|
---|
1184 | assert(bkpinfo != NULL);
|
---|
1185 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
1186 | "Writing any remaining data to media ");
|
---|
1187 |
|
---|
1188 | mr_msg(1, "Closing tape/CD ... ");
|
---|
1189 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
1190 | /* write tape/cdstream */
|
---|
1191 | closeout_tape(bkpinfo);
|
---|
1192 | } else {
|
---|
1193 | /* write final ISO/USB */
|
---|
1194 | res = write_final_iso_if_necessary(bkpinfo);
|
---|
1195 | retval += res;
|
---|
1196 | if (res) {
|
---|
1197 | mr_msg(1, "write_final_iso_if_necessary returned an error");
|
---|
1198 | }
|
---|
1199 | }
|
---|
1200 | mr_msg(2, "Fork is exiting ... ");
|
---|
1201 |
|
---|
1202 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
1203 |
|
---|
1204 | /* final stuff */
|
---|
1205 | if (retval) {
|
---|
1206 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
1207 | } else {
|
---|
1208 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
1209 | }
|
---|
1210 |
|
---|
1211 | return (retval);
|
---|
1212 | }
|
---|
1213 |
|
---|
1214 |
|
---|
1215 | /**
|
---|
1216 | * Initialize the backup.
|
---|
1217 | * Does the following:
|
---|
1218 | * - Sets up the serial number.
|
---|
1219 | * - For streaming backups, opens the tape stream and writes the data disks
|
---|
1220 | * and backup headers.
|
---|
1221 | * - For CD-based backups, wipes the ISOs in the target directory.
|
---|
1222 | *
|
---|
1223 | * @param bkpinfo The backup information structure. Fields used:
|
---|
1224 | * - @c backup_media_type
|
---|
1225 | * - @c cdrw_speed
|
---|
1226 | * - @c prefix
|
---|
1227 | * - @c isodir
|
---|
1228 | * - @c media_device
|
---|
1229 | * - @c scratchdir
|
---|
1230 | * - @c tmpdir
|
---|
1231 | * @return The number of errors encountered (0 for success).
|
---|
1232 | * @ingroup MLarchiveGroup
|
---|
1233 | */
|
---|
1234 | int do_that_initial_phase(struct s_bkpinfo *bkpinfo)
|
---|
1235 | {
|
---|
1236 | /*@ int *************************************** */
|
---|
1237 | int retval = 0;
|
---|
1238 |
|
---|
1239 | /*@ buffers *********************************** */
|
---|
1240 | char *command, *tmpfile, *data_disks_file, *tmp;
|
---|
1241 |
|
---|
1242 | assert(bkpinfo != NULL);
|
---|
1243 | mr_asprintf(&data_disks_file, "%s/all.tar.gz", bkpinfo->tmpdir);
|
---|
1244 |
|
---|
1245 | g_serial_string = call_program_and_get_last_line_of_output("dd \
|
---|
1246 | if=/dev/urandom bs=16 count=1 2> /dev/null | \
|
---|
1247 | hexdump | tr -s ' ' '0' | head -n1");
|
---|
1248 | mr_asprintf(&tmp, "%s...word.", g_serial_string);
|
---|
1249 | mr_free(g_serial_string);
|
---|
1250 | g_serial_string = tmp;
|
---|
1251 | mr_msg(2, "g_serial_string = '%s'", g_serial_string);
|
---|
1252 |
|
---|
1253 | mr_asprintf(&tmpfile, "%s/archives/SERIAL-STRING", bkpinfo->scratchdir);
|
---|
1254 | if (write_one_liner_data_file(tmpfile, g_serial_string)) {
|
---|
1255 | mr_msg(1, "%ld: Failed to write serial string", __LINE__);
|
---|
1256 | }
|
---|
1257 | mr_free(g_serial_string);
|
---|
1258 | mr_free(tmpfile);
|
---|
1259 |
|
---|
1260 | mvaddstr_and_log_it(g_currentY, 0, "Preparing to archive your data");
|
---|
1261 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
1262 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
1263 | openout_cdstream(bkpinfo->media_device, bkpinfo->cdrw_speed);
|
---|
1264 | } else {
|
---|
1265 | openout_tape(bkpinfo->media_device, bkpinfo->internal_tape_block_size); /* sets g_tape_stream */
|
---|
1266 | }
|
---|
1267 | if (!g_tape_stream) {
|
---|
1268 | fatal_error("Cannot open backup (streaming) device");
|
---|
1269 | }
|
---|
1270 | mr_msg(1, "Backup (stream) opened OK");
|
---|
1271 | write_data_disks_to_stream(data_disks_file);
|
---|
1272 | } else {
|
---|
1273 | mr_msg(1, "Backing up to CD's");
|
---|
1274 | }
|
---|
1275 | mr_free(data_disks_file);
|
---|
1276 |
|
---|
1277 | mr_asprintf(&command, "rm -f %s/%s/%s-[1-9]*.iso", bkpinfo->isodir,
|
---|
1278 | bkpinfo->nfs_remote_dir, bkpinfo->prefix);
|
---|
1279 | paranoid_system(command);
|
---|
1280 | mr_free(command);
|
---|
1281 |
|
---|
1282 | wipe_archives(bkpinfo->scratchdir);
|
---|
1283 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
1284 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
1285 | write_header_block_to_stream((off_t)0, "start-of-tape",
|
---|
1286 | BLK_START_OF_TAPE);
|
---|
1287 | write_header_block_to_stream((off_t)0, "start-of-backup",
|
---|
1288 | BLK_START_OF_BACKUP);
|
---|
1289 | }
|
---|
1290 | return (retval);
|
---|
1291 | }
|
---|
1292 |
|
---|
1293 |
|
---|
1294 | /**
|
---|
1295 | * Calls floppy-formatting @c cmd and tracks its progress if possible.
|
---|
1296 | *
|
---|
1297 | * @param cmd The command to run (e.g. @c fdformat @c /dev/fd0).
|
---|
1298 | * @param title The human-friendly description of the floppy you are writing.
|
---|
1299 | * This will be used as the title in the progress bar window. Example:
|
---|
1300 | * "Formatting disk /dev/fd0".
|
---|
1301 | * @see format_disk
|
---|
1302 | * @return The exit code of fdformat/superformat.
|
---|
1303 | */
|
---|
1304 | int format_disk_SUB(char *cmd, char *title)
|
---|
1305 | {
|
---|
1306 |
|
---|
1307 | /*@ int *************************************************************** */
|
---|
1308 | int res = 0;
|
---|
1309 | int percentage = 0;
|
---|
1310 | int maxtracks = 0;
|
---|
1311 | int trackno = 0;
|
---|
1312 | int last_trkno = 0;
|
---|
1313 |
|
---|
1314 | /*@ buffers *********************************************************** */
|
---|
1315 | char *command = NULL;
|
---|
1316 | char *tempfile;
|
---|
1317 |
|
---|
1318 | /*@ pointers ********************************************************** */
|
---|
1319 | FILE *pin;
|
---|
1320 |
|
---|
1321 | assert_string_is_neither_NULL_nor_zerolength(cmd);
|
---|
1322 | assert_string_is_neither_NULL_nor_zerolength(title);
|
---|
1323 |
|
---|
1324 | #ifdef __FreeBSD__
|
---|
1325 | /* Ugh. FreeBSD fdformat prints out this pretty progress indicator that's
|
---|
1326 | impossible to parse. It looks like
|
---|
1327 | VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVF-------------------
|
---|
1328 | where V means verified, E means error, F means formatted, and - means
|
---|
1329 | not done yet.
|
---|
1330 | */
|
---|
1331 | return (run_program_and_log_to_screen(cmd, title));
|
---|
1332 | #endif
|
---|
1333 |
|
---|
1334 | /* if Debian then do bog-standard superformat; don't be pretty */
|
---|
1335 | if (strstr(cmd, "superformat")) {
|
---|
1336 | return (run_program_and_log_to_screen(cmd, title));
|
---|
1337 | }
|
---|
1338 | /* if not Debian then go ahead & use fdformat */
|
---|
1339 | tempfile = call_program_and_get_last_line_of_output("mktemp -q /tmp/mondo.XXXXXXXX");
|
---|
1340 | mr_asprintf(&command, "%s >> %s 2>> %s; rm -f %s", cmd, tempfile, tempfile, tempfile);
|
---|
1341 | mr_msg(3, command);
|
---|
1342 | open_evalcall_form(title);
|
---|
1343 | if (!(pin = popen(command, "r"))) {
|
---|
1344 | log_OS_error("fmt err");
|
---|
1345 | return (1);
|
---|
1346 | }
|
---|
1347 | if (strstr(command, "1722")) {
|
---|
1348 | maxtracks = 82;
|
---|
1349 | } else {
|
---|
1350 | maxtracks = 80;
|
---|
1351 | }
|
---|
1352 | mr_free(command);
|
---|
1353 |
|
---|
1354 | for (sleep(1); does_file_exist(tempfile); sleep(1)) {
|
---|
1355 | trackno = get_trackno_from_logfile(tempfile);
|
---|
1356 | if (trackno < 0 || trackno > 80) {
|
---|
1357 | mr_msg(1, "Weird track#");
|
---|
1358 | continue;
|
---|
1359 | }
|
---|
1360 | percentage = trackno * 100 / maxtracks;
|
---|
1361 | if (trackno <= 5 && last_trkno > 40) {
|
---|
1362 | close_evalcall_form();
|
---|
1363 | open_evalcall_form("Verifying format");
|
---|
1364 | }
|
---|
1365 | last_trkno = trackno;
|
---|
1366 | update_evalcall_form(percentage);
|
---|
1367 | }
|
---|
1368 | close_evalcall_form();
|
---|
1369 | if (pclose(pin)) {
|
---|
1370 | res++;
|
---|
1371 | log_OS_error("Unable to pclose");
|
---|
1372 | }
|
---|
1373 | unlink(tempfile);
|
---|
1374 | mr_free(tempfile);
|
---|
1375 | return (res);
|
---|
1376 | }
|
---|
1377 |
|
---|
1378 |
|
---|
1379 | /**
|
---|
1380 | * Wrapper around @c format_disk_SUB().
|
---|
1381 | * This function calls @c format_disk_SUB() with a @c device of its @c device
|
---|
1382 | * parameter and a @c title of Formatting disk @c device. If the format
|
---|
1383 | * fails, the user will be given the option of retrying.
|
---|
1384 | *
|
---|
1385 | * @param device The floppy drive to write to.
|
---|
1386 | * @see format_disk_SUB
|
---|
1387 | * @return The exit code of fdformat/superformat.
|
---|
1388 | * @ingroup deviceGroup
|
---|
1389 | */
|
---|
1390 | int format_disk(char *device)
|
---|
1391 | {
|
---|
1392 |
|
---|
1393 | /*@ int ************************************************************** */
|
---|
1394 | int res = 0;
|
---|
1395 |
|
---|
1396 | /*@ buffer *********************************************************** */
|
---|
1397 | char *command;
|
---|
1398 | char *title;
|
---|
1399 |
|
---|
1400 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
1401 |
|
---|
1402 | if (!system("which superformat > /dev/null 2> /dev/null")) {
|
---|
1403 | mr_asprintf(&command, "superformat %s", device);
|
---|
1404 | } else {
|
---|
1405 | #ifdef __FreeBSD__
|
---|
1406 | mr_asprintf(&command, "fdformat -y %s", device);
|
---|
1407 | #else
|
---|
1408 | mr_asprintf(&command, "fdformat %s", device);
|
---|
1409 | #endif
|
---|
1410 | }
|
---|
1411 | mr_asprintf(&title, "Formatting disk %s", device);
|
---|
1412 | while ((res = format_disk_SUB(command, title))) {
|
---|
1413 | if (!ask_me_yes_or_no("Failed to format disk. Retry?")) {
|
---|
1414 | return (res);
|
---|
1415 | }
|
---|
1416 | }
|
---|
1417 | mr_free(title);
|
---|
1418 | mr_free(command);
|
---|
1419 | return (res);
|
---|
1420 | }
|
---|
1421 |
|
---|
1422 |
|
---|
1423 | /**
|
---|
1424 | * Get the <tt>N</tt>th bit of @c array.
|
---|
1425 | * @param array The bit-array (as a @c char pointer).
|
---|
1426 | * @param N The number of the bit you want.
|
---|
1427 | * @return TRUE (bit is set) or FALSE (bit is not set).
|
---|
1428 | * @see set_bit_N_of_array
|
---|
1429 | * @ingroup utilityGroup
|
---|
1430 | */
|
---|
1431 | bool get_bit_N_of_array(char *array, int N)
|
---|
1432 | {
|
---|
1433 | int element_number;
|
---|
1434 | int bit_number;
|
---|
1435 | int mask;
|
---|
1436 |
|
---|
1437 | element_number = N / 8;
|
---|
1438 | bit_number = N % 8;
|
---|
1439 | mask = 1 << bit_number;
|
---|
1440 | if (array[element_number] & mask) {
|
---|
1441 | return (TRUE);
|
---|
1442 | } else {
|
---|
1443 | return (FALSE);
|
---|
1444 | }
|
---|
1445 | }
|
---|
1446 |
|
---|
1447 |
|
---|
1448 | /**
|
---|
1449 | * @addtogroup LLarchiveGroup
|
---|
1450 | * @{
|
---|
1451 | */
|
---|
1452 | /**
|
---|
1453 | * Start up threads to archive your files.
|
---|
1454 | *
|
---|
1455 | * This function starts @c ARCH_THREADS threads,
|
---|
1456 | * each starting execution in @c create_afio_files_in_background().
|
---|
1457 | * Each thread will archive individual filesets, based on the
|
---|
1458 | * pointers passed to it and continually updated, until all files
|
---|
1459 | * have been backed up. This function coordinates the threads
|
---|
1460 | * and copies their output to the @c scratchdir.
|
---|
1461 | *
|
---|
1462 | * @param bkpinfo The backup information structure. Fields used:
|
---|
1463 | * - @c backup_media_type
|
---|
1464 | * - @c scratchdir
|
---|
1465 | * - @c tmpdir
|
---|
1466 | * - @c zip_suffix
|
---|
1467 | *
|
---|
1468 | * @return The number of errors encountered (0 for success)
|
---|
1469 | */
|
---|
1470 | int make_afioballs_and_images(struct s_bkpinfo *bkpinfo)
|
---|
1471 | {
|
---|
1472 |
|
---|
1473 | /*@ int ************************************************** */
|
---|
1474 | int retval = 0;
|
---|
1475 | long int storing_set_no = 0;
|
---|
1476 | int res = 0;
|
---|
1477 | bool done_storing = FALSE;
|
---|
1478 | char *result_str;
|
---|
1479 | char *transfer_block;
|
---|
1480 | void *vp;
|
---|
1481 | void **pvp;
|
---|
1482 |
|
---|
1483 | /*@ buffers ********************************************** */
|
---|
1484 | char *storing_filelist_fname;
|
---|
1485 | char *storing_afioball_fname;
|
---|
1486 | char *tmp = NULL;
|
---|
1487 | char *media_usage_comment;
|
---|
1488 | pthread_t archival_thread[ARCH_THREADS];
|
---|
1489 | char *p_list_of_fileset_flags;
|
---|
1490 | int *p_archival_threads_running;
|
---|
1491 | int *p_last_set_archived;
|
---|
1492 | int *p_next_set_to_archive;
|
---|
1493 | int noof_threads;
|
---|
1494 | int i;
|
---|
1495 | char *curr_xattr_list_fname = NULL;
|
---|
1496 | char *curr_acl_list_fname;
|
---|
1497 | int misc_counter_that_is_not_important = 0;
|
---|
1498 |
|
---|
1499 | mr_msg(8, "here");
|
---|
1500 | assert(bkpinfo != NULL);
|
---|
1501 | /* BERLIOS: To be removed */
|
---|
1502 | malloc_string(result_str);
|
---|
1503 | transfer_block =
|
---|
1504 | mr_malloc(sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
|
---|
1505 | memset((void *) transfer_block, 0,
|
---|
1506 | sizeof(struct s_bkpinfo) + BKPINFO_LOC_OFFSET + 64);
|
---|
1507 | p_last_set_archived = (int *) transfer_block;
|
---|
1508 | p_archival_threads_running = (int *) (transfer_block + 4);
|
---|
1509 | p_next_set_to_archive = (int *) (transfer_block + 8);
|
---|
1510 | p_list_of_fileset_flags = (char *) (transfer_block + 12);
|
---|
1511 | memcpy((void *) (transfer_block + BKPINFO_LOC_OFFSET),
|
---|
1512 | (void *) bkpinfo, sizeof(struct s_bkpinfo));
|
---|
1513 | pvp = &vp;
|
---|
1514 | vp = (void *) result_str;
|
---|
1515 | *p_archival_threads_running = 0;
|
---|
1516 | *p_last_set_archived = -1;
|
---|
1517 | *p_next_set_to_archive = 0;
|
---|
1518 | log_to_screen("Archiving regular files");
|
---|
1519 | mr_msg(5, "Go, Shorty. It's your birthday.");
|
---|
1520 | open_progress_form(_("Backing up filesystem"),
|
---|
1521 | _("I am backing up your live filesystem now."),
|
---|
1522 | _("Please wait. This may take a couple of hours."),
|
---|
1523 | _("Working..."),
|
---|
1524 | get_last_filelist_number(bkpinfo) + 1);
|
---|
1525 |
|
---|
1526 | mr_msg(5, "We're gonna party like it's your birthday.");
|
---|
1527 |
|
---|
1528 | srand((unsigned int) getpid());
|
---|
1529 | g_sem_key = 1234 + random() % 30000;
|
---|
1530 | if ((g_sem_id =
|
---|
1531 | semget((key_t) g_sem_key, 1,
|
---|
1532 | IPC_CREAT | S_IREAD | S_IWRITE)) == -1) {
|
---|
1533 | fatal_error("MABAI - unable to semget");
|
---|
1534 | }
|
---|
1535 | if (!set_semvalue()) {
|
---|
1536 | fatal_error("Unable to init semaphore");
|
---|
1537 | } // initialize semaphore
|
---|
1538 | for (noof_threads = 0; noof_threads < ARCH_THREADS; noof_threads++) {
|
---|
1539 | mr_msg(8, "Creating thread #%d", noof_threads);
|
---|
1540 | (*p_archival_threads_running)++;
|
---|
1541 | if ((res =
|
---|
1542 | pthread_create(&archival_thread[noof_threads], NULL,
|
---|
1543 | create_afio_files_in_background,
|
---|
1544 | (void *) transfer_block))) {
|
---|
1545 | fatal_error("Unable to create an archival thread");
|
---|
1546 | }
|
---|
1547 | }
|
---|
1548 |
|
---|
1549 | mr_msg(8, "About to enter while() loop");
|
---|
1550 | while (!done_storing) {
|
---|
1551 | if (g_exiting) {
|
---|
1552 | fatal_error("Execution run aborted (main loop)");
|
---|
1553 | }
|
---|
1554 | if (*p_archival_threads_running == 0
|
---|
1555 | && *p_last_set_archived == storing_set_no - 1) {
|
---|
1556 | mr_msg(2,
|
---|
1557 | "No archival threads are running. The last stored set was %d and I'm looking for %d. Take off your make-up; the party's over... :-)",
|
---|
1558 | *p_last_set_archived, storing_set_no);
|
---|
1559 | done_storing = TRUE;
|
---|
1560 | } else
|
---|
1561 | if (!get_bit_N_of_array
|
---|
1562 | (p_list_of_fileset_flags, storing_set_no)) {
|
---|
1563 | misc_counter_that_is_not_important =
|
---|
1564 | (misc_counter_that_is_not_important + 1) % 5;
|
---|
1565 | /* BERLIOS: media_usage_comment was NOT initialized !!! */
|
---|
1566 | /* maybe */
|
---|
1567 | tmp = percent_media_full_comment(bkpinfo);
|
---|
1568 | mr_asprintf(&media_usage_comment, "%s", tmp);
|
---|
1569 | mr_free(tmp);
|
---|
1570 | if (!misc_counter_that_is_not_important) {
|
---|
1571 | update_progress_form(media_usage_comment);
|
---|
1572 | }
|
---|
1573 | mr_free(media_usage_comment);
|
---|
1574 | sleep(1);
|
---|
1575 | } else {
|
---|
1576 | // store set N
|
---|
1577 | mr_asprintf(&storing_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
1578 | bkpinfo->tmpdir, storing_set_no);
|
---|
1579 | mr_asprintf(&storing_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
|
---|
1580 | bkpinfo->tmpdir, storing_set_no, bkpinfo->zip_suffix);
|
---|
1581 | if (g_getfattr) {
|
---|
1582 | mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
|
---|
1583 | bkpinfo->tmpdir, storing_set_no);
|
---|
1584 | }
|
---|
1585 | if (g_getfacl) {
|
---|
1586 | mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
|
---|
1587 | bkpinfo->tmpdir, storing_set_no);
|
---|
1588 | }
|
---|
1589 |
|
---|
1590 | mr_msg(2, "Storing set %d", storing_set_no);
|
---|
1591 | while (!does_file_exist(storing_filelist_fname)
|
---|
1592 | || !does_file_exist(storing_afioball_fname)) {
|
---|
1593 | mr_msg(2,
|
---|
1594 | "Warning - either %s or %s doesn't exist yet. I'll pause 5 secs.",
|
---|
1595 | storing_filelist_fname, storing_afioball_fname);
|
---|
1596 | sleep(5);
|
---|
1597 | }
|
---|
1598 | tmp = percent_media_full_comment(bkpinfo);
|
---|
1599 | mr_asprintf(&media_usage_comment, "%s", tmp);
|
---|
1600 | mr_free(tmp);
|
---|
1601 | /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
|
---|
1602 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
1603 | register_in_tape_catalog(fileset, storing_set_no, -1,
|
---|
1604 | storing_afioball_fname);
|
---|
1605 | maintain_collection_of_recent_archives(bkpinfo->tmpdir,
|
---|
1606 | storing_afioball_fname);
|
---|
1607 | iamhere("Writing EXAT files");
|
---|
1608 | res += write_EXAT_files_to_tape(bkpinfo,
|
---|
1609 | curr_xattr_list_fname,
|
---|
1610 | curr_acl_list_fname);
|
---|
1611 | // archives themselves
|
---|
1612 | res +=
|
---|
1613 | move_files_to_stream(bkpinfo, storing_afioball_fname,
|
---|
1614 | NULL);
|
---|
1615 | } else {
|
---|
1616 | if (g_getfacl) {
|
---|
1617 | if (g_getfattr) {
|
---|
1618 | res = move_files_to_cd(bkpinfo, storing_filelist_fname,
|
---|
1619 | curr_xattr_list_fname,
|
---|
1620 | curr_acl_list_fname,
|
---|
1621 | storing_afioball_fname, NULL);
|
---|
1622 | } else {
|
---|
1623 | res = move_files_to_cd(bkpinfo, storing_filelist_fname,
|
---|
1624 | curr_acl_list_fname,
|
---|
1625 | storing_afioball_fname, NULL);
|
---|
1626 | }
|
---|
1627 | } else {
|
---|
1628 | if (g_getfattr) {
|
---|
1629 | res = move_files_to_cd(bkpinfo, storing_filelist_fname,
|
---|
1630 | curr_xattr_list_fname,
|
---|
1631 | storing_afioball_fname, NULL);
|
---|
1632 | } else {
|
---|
1633 | res = move_files_to_cd(bkpinfo, storing_filelist_fname,
|
---|
1634 | storing_afioball_fname, NULL);
|
---|
1635 | }
|
---|
1636 | }
|
---|
1637 | }
|
---|
1638 | mr_free(storing_filelist_fname);
|
---|
1639 | mr_free(storing_afioball_fname);
|
---|
1640 | mr_free(curr_xattr_list_fname);
|
---|
1641 | mr_free(curr_acl_list_fname);
|
---|
1642 | retval += res;
|
---|
1643 | g_current_progress++;
|
---|
1644 | update_progress_form(media_usage_comment);
|
---|
1645 | mr_free(media_usage_comment);
|
---|
1646 |
|
---|
1647 | if (res) {
|
---|
1648 | mr_asprintf(&tmp,
|
---|
1649 | "Failed to add archive %ld's files to CD dir\n",
|
---|
1650 | storing_set_no);
|
---|
1651 | log_to_screen(tmp);
|
---|
1652 | mr_free(tmp);
|
---|
1653 | fatal_error
|
---|
1654 | ("Is your hard disk full? If not, please send the author the logfile.");
|
---|
1655 | }
|
---|
1656 | storing_set_no++;
|
---|
1657 | // sleep(2);
|
---|
1658 | }
|
---|
1659 | }
|
---|
1660 | close_progress_form();
|
---|
1661 |
|
---|
1662 | mr_msg(2, "Joining background threads to foreground thread");
|
---|
1663 | for (i = 0; i < noof_threads; i++) {
|
---|
1664 | pthread_join(archival_thread[i], pvp);
|
---|
1665 | mr_msg(3, "Thread %d of %d: closed OK", i + 1, noof_threads);
|
---|
1666 | }
|
---|
1667 | del_semvalue();
|
---|
1668 | mr_msg(2, "Done.");
|
---|
1669 | if (retval) {
|
---|
1670 | mr_asprintf(&tmp,
|
---|
1671 | "Your regular files have been archived (with errors).");
|
---|
1672 | } else {
|
---|
1673 | mr_asprintf(&tmp,
|
---|
1674 | "Your regular files have been archived successfully");
|
---|
1675 | }
|
---|
1676 | log_to_screen(tmp);
|
---|
1677 | mr_free(tmp);
|
---|
1678 | mr_free(transfer_block);
|
---|
1679 | mr_free(result_str);
|
---|
1680 | return (retval);
|
---|
1681 | }
|
---|
1682 |
|
---|
1683 |
|
---|
1684 | void pause_for_N_seconds(int how_long, char *msg)
|
---|
1685 | {
|
---|
1686 | int i;
|
---|
1687 | open_evalcall_form(msg);
|
---|
1688 | for (i = 0; i < how_long; i++) {
|
---|
1689 | update_evalcall_form((int) ((100.0 / (float) (how_long) * i)));
|
---|
1690 | sleep(1);
|
---|
1691 | }
|
---|
1692 | close_evalcall_form();
|
---|
1693 | }
|
---|
1694 |
|
---|
1695 |
|
---|
1696 | /**
|
---|
1697 | * Create an ISO image in @c destfile, from files in @c bkpinfo->scratchdir.
|
---|
1698 | *
|
---|
1699 | * @param bkpinfo The backup information structure. Fields used:
|
---|
1700 | * - @c backup_media_type
|
---|
1701 | * - @c call_after_iso
|
---|
1702 | * - @c call_before_iso
|
---|
1703 | * - @c call_burn_iso
|
---|
1704 | * - @c call_make_iso
|
---|
1705 | * - @c make_cd_use_lilo
|
---|
1706 | * - @c manual_cd_tray
|
---|
1707 | * - @c nonbootable_backup
|
---|
1708 | * - @c scratchdir
|
---|
1709 | *
|
---|
1710 | * @param destfile Where to put the generated ISO image.
|
---|
1711 | * @return The number of errors encountered (0 for success)
|
---|
1712 | */
|
---|
1713 | int make_iso_fs(struct s_bkpinfo *bkpinfo, char *destfile)
|
---|
1714 | {
|
---|
1715 | /*@ int ********************************************** */
|
---|
1716 | int retval = 0;
|
---|
1717 | int res;
|
---|
1718 |
|
---|
1719 | /*@ buffers ****************************************** */
|
---|
1720 | char *tmp = NULL;
|
---|
1721 | char *old_pwd;
|
---|
1722 | char *result_sz = NULL;
|
---|
1723 | char *message_to_screen = NULL;
|
---|
1724 | char *sz_blank_disk = NULL;
|
---|
1725 | char *tmp2 = NULL;
|
---|
1726 | char *tmp3 = NULL;
|
---|
1727 | bool cd_is_mountable;
|
---|
1728 |
|
---|
1729 | malloc_string(old_pwd);
|
---|
1730 | assert(bkpinfo != NULL);
|
---|
1731 | assert_string_is_neither_NULL_nor_zerolength(destfile);
|
---|
1732 |
|
---|
1733 | mr_asprintf(&tmp, "%s/isolinux.bin", bkpinfo->scratchdir);
|
---|
1734 | mr_asprintf(&tmp2, "%s/isolinux.bin", bkpinfo->tmpdir);
|
---|
1735 | if (does_file_exist(tmp)) {
|
---|
1736 | mr_asprintf(&tmp3, "cp -f %s %s", tmp, tmp2);
|
---|
1737 | paranoid_system(tmp3);
|
---|
1738 | mr_free(tmp3);
|
---|
1739 | }
|
---|
1740 | if (!does_file_exist(tmp) && does_file_exist(tmp2)) {
|
---|
1741 | mr_asprintf(&tmp3, "cp -f %s %s", tmp2, tmp);
|
---|
1742 | paranoid_system(tmp3);
|
---|
1743 | mr_free(tmp3);
|
---|
1744 | }
|
---|
1745 | mr_free(tmp2);
|
---|
1746 | mr_free(tmp);
|
---|
1747 |
|
---|
1748 | if (bkpinfo->backup_media_type == iso && bkpinfo->manual_cd_tray) {
|
---|
1749 | popup_and_OK(_("Please insert new media and press Enter."));
|
---|
1750 | }
|
---|
1751 |
|
---|
1752 | mr_msg(2, "make_iso_fs --- scratchdir=%s --- destfile=%s",
|
---|
1753 | bkpinfo->scratchdir, destfile);
|
---|
1754 | /* BERLIOS: Do not ignore getcwd result */
|
---|
1755 | (void) getcwd(old_pwd, MAX_STR_LEN - 1);
|
---|
1756 | mr_asprintf(&tmp, "chmod 755 %s", bkpinfo->scratchdir);
|
---|
1757 | run_program_and_log_output(tmp, FALSE);
|
---|
1758 | mr_free(tmp);
|
---|
1759 | chdir(bkpinfo->scratchdir);
|
---|
1760 |
|
---|
1761 | if (bkpinfo->call_before_iso != NULL) {
|
---|
1762 | mr_asprintf(&message_to_screen, "Running pre-ISO call for CD#%d",
|
---|
1763 | g_current_media_number);
|
---|
1764 | res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_before_iso,
|
---|
1765 | destfile, g_current_media_number,
|
---|
1766 | MONDO_LOGFILE, message_to_screen);
|
---|
1767 | if (res) {
|
---|
1768 | log_to_screen("%s...failed", message_to_screen);
|
---|
1769 | } else {
|
---|
1770 | log_to_screen("%s...OK", message_to_screen);
|
---|
1771 | }
|
---|
1772 | mr_free(message_to_screen);
|
---|
1773 | retval += res;
|
---|
1774 | }
|
---|
1775 |
|
---|
1776 | if (bkpinfo->call_make_iso != NULL) {
|
---|
1777 | mr_msg(2, "bkpinfo->call_make_iso = %s", bkpinfo->call_make_iso);
|
---|
1778 | /* Useless ?
|
---|
1779 | mr_asprintf(&tmp, "%s/archives/NOT-THE-LAST", bkpinfo->scratchdir);
|
---|
1780 | */
|
---|
1781 | mr_asprintf(&message_to_screen, "Making an ISO (%s #%d)",
|
---|
1782 | bkpinfo->backup_media_string,
|
---|
1783 | g_current_media_number);
|
---|
1784 |
|
---|
1785 | /* if g_current_media_number >= 2 then pause & ask */
|
---|
1786 | pause_and_ask_for_cdr(2, &cd_is_mountable);
|
---|
1787 | if (retval) {
|
---|
1788 | log_to_screen
|
---|
1789 | ("Serious error(s) occurred already. I shan't try to write to media.");
|
---|
1790 | } else {
|
---|
1791 | res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
|
---|
1792 | bkpinfo->scratchdir,
|
---|
1793 | g_current_media_number,
|
---|
1794 | MONDO_LOGFILE, message_to_screen);
|
---|
1795 | if (res) {
|
---|
1796 | log_to_screen("%s...failed to write", message_to_screen);
|
---|
1797 | } else {
|
---|
1798 | log_to_screen("%s...OK", message_to_screen);
|
---|
1799 | if (!run_program_and_log_output
|
---|
1800 | ("tail -n10 /var/log/mondo-archive.log | grep -F ':-('",
|
---|
1801 | 1)) {
|
---|
1802 | log_to_screen
|
---|
1803 | ("Despite nonfatal errors, growisofs confirms the write was successful.");
|
---|
1804 | }
|
---|
1805 | }
|
---|
1806 | retval += res;
|
---|
1807 | #ifdef DVDRWFORMAT
|
---|
1808 | mr_asprintf(&tmp,
|
---|
1809 | "tail -n8 %s | grep 'blank=full.*dvd-compat.*DAO'",
|
---|
1810 | MONDO_LOGFILE);
|
---|
1811 | if (g_backup_media_type == dvd
|
---|
1812 | && (res || !run_program_and_log_output(tmp, 1))) {
|
---|
1813 | log_to_screen
|
---|
1814 | ("Failed to write to disk. I shall blank it and then try again.");
|
---|
1815 | sleep(5);
|
---|
1816 | sync();
|
---|
1817 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
1818 |
|
---|
1819 | // dvd+rw-format --- OPTION 2
|
---|
1820 | if (!bkpinfo->please_dont_eject) {
|
---|
1821 | log_to_screen("Ejecting media to clear drive status.");
|
---|
1822 | eject_device(bkpinfo->media_device);
|
---|
1823 | inject_device(bkpinfo->media_device);
|
---|
1824 | }
|
---|
1825 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
1826 | mr_asprintf(&sz_blank_disk, "dvd+rw-format -force %s",
|
---|
1827 | bkpinfo->media_device);
|
---|
1828 | mr_msg(3, "sz_blank_disk = '%s'", sz_blank_disk);
|
---|
1829 | res = run_external_binary_with_percentage_indicator_NEW
|
---|
1830 | ("Blanking DVD disk", sz_blank_disk);
|
---|
1831 | if (res) {
|
---|
1832 | log_to_screen
|
---|
1833 | ("Warning - format failed. (Was it a DVD-R?) Sleeping for 5 seconds to take a breath...");
|
---|
1834 | pause_for_N_seconds(5,
|
---|
1835 | "Letting DVD drive settle... and trying again.");
|
---|
1836 | res = run_external_binary_with_percentage_indicator_NEW
|
---|
1837 | ("Blanking DVD disk", sz_blank_disk);
|
---|
1838 | if (res) {
|
---|
1839 | log_to_screen("Format failed a second time.");
|
---|
1840 | }
|
---|
1841 | } else {
|
---|
1842 | log_to_screen
|
---|
1843 | ("Format succeeded. Sleeping for 5 seconds to take a breath...");
|
---|
1844 | }
|
---|
1845 | mr_free(sz_blank_disk);
|
---|
1846 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
1847 | if (!bkpinfo->please_dont_eject) {
|
---|
1848 | log_to_screen("Ejecting media to clear drive status.");
|
---|
1849 | eject_device(bkpinfo->media_device);
|
---|
1850 | inject_device(bkpinfo->media_device);
|
---|
1851 | }
|
---|
1852 | pause_for_N_seconds(5, "Letting DVD drive settle");
|
---|
1853 | res =
|
---|
1854 | eval_call_to_make_ISO(bkpinfo, bkpinfo->call_make_iso,
|
---|
1855 | bkpinfo->scratchdir,
|
---|
1856 | g_current_media_number,
|
---|
1857 | MONDO_LOGFILE,
|
---|
1858 | message_to_screen);
|
---|
1859 | retval += res;
|
---|
1860 | if (!bkpinfo->please_dont_eject) {
|
---|
1861 | log_to_screen("Ejecting media.");
|
---|
1862 | eject_device(bkpinfo->media_device);
|
---|
1863 | }
|
---|
1864 | if (res) {
|
---|
1865 | log_to_screen("Dagnabbit. It still failed.");
|
---|
1866 | } else {
|
---|
1867 | log_to_screen
|
---|
1868 | ("OK, this time I successfully backed up to DVD.");
|
---|
1869 | }
|
---|
1870 | }
|
---|
1871 | mr_free(tmp);
|
---|
1872 | #endif
|
---|
1873 | if (g_backup_media_type == dvd && !bkpinfo->please_dont_eject) {
|
---|
1874 | eject_device(bkpinfo->media_device);
|
---|
1875 | }
|
---|
1876 | }
|
---|
1877 | mr_free(message_to_screen);
|
---|
1878 | } else {
|
---|
1879 | mr_asprintf(&message_to_screen, "Running mkisofs to make %s #%d",
|
---|
1880 | bkpinfo->backup_media_string,
|
---|
1881 | g_current_media_number);
|
---|
1882 | mr_msg(1, message_to_screen);
|
---|
1883 | mr_asprintf(&result_sz, "Call to mkisofs to make ISO (%s #%d) ",
|
---|
1884 | bkpinfo->backup_media_string,
|
---|
1885 | g_current_media_number);
|
---|
1886 | if (bkpinfo->nonbootable_backup) {
|
---|
1887 | mr_msg(1, "Making nonbootable backup");
|
---|
1888 | res = eval_call_to_make_ISO(bkpinfo,
|
---|
1889 | "mkisofs -o '_ISO_' -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
1890 | destfile, g_current_media_number,
|
---|
1891 | MONDO_LOGFILE, message_to_screen);
|
---|
1892 | } else {
|
---|
1893 | mr_msg(1, "Making bootable backup");
|
---|
1894 |
|
---|
1895 | #ifdef __FreeBSD__
|
---|
1896 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
1897 | #endif
|
---|
1898 |
|
---|
1899 |
|
---|
1900 | mr_msg(1, "make_cd_use_lilo is actually %d",
|
---|
1901 | bkpinfo->make_cd_use_lilo);
|
---|
1902 | if (bkpinfo->make_cd_use_lilo) {
|
---|
1903 | mr_msg(1, "make_cd_use_lilo = TRUE");
|
---|
1904 | // FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
|
---|
1905 | // and add ' .' at end
|
---|
1906 | #ifdef __IA64__
|
---|
1907 | mr_msg(1, "IA64 --> elilo");
|
---|
1908 | mr_asprintf(&tmp2,"mkisofs -no-emul-boot -b images/mindi-bootroot.%s.img -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .", bkpinfo->mrconf->mindi_ia64_boot_size);
|
---|
1909 | res = eval_call_to_make_ISO(bkpinfo,
|
---|
1910 | tmp2,
|
---|
1911 | destfile,
|
---|
1912 | g_current_media_number,
|
---|
1913 | MONDO_LOGFILE,
|
---|
1914 | message_to_screen);
|
---|
1915 | #else
|
---|
1916 | // FIXME --- change mkisofs string to MONDO_MKISOFS_REGULAR_SYSLINUX/LILO depending on bkpinfo->make_cd_usE_lilo
|
---|
1917 | // and add ' .' at end
|
---|
1918 | mr_free(tmp2);
|
---|
1919 | mr_msg(1, "Non-ia64 --> lilo");
|
---|
1920 | res = eval_call_to_make_ISO(bkpinfo,
|
---|
1921 | "mkisofs -b images/mindi-bootroot.2880.img -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
1922 | destfile,
|
---|
1923 | g_current_media_number,
|
---|
1924 | MONDO_LOGFILE,
|
---|
1925 | message_to_screen);
|
---|
1926 | #endif
|
---|
1927 | } else {
|
---|
1928 | mr_msg(1, "make_cd_use_lilo = FALSE");
|
---|
1929 | mr_msg(1, "Isolinux");
|
---|
1930 | res = eval_call_to_make_ISO(bkpinfo,
|
---|
1931 | "mkisofs -no-emul-boot -b isolinux.bin -boot-load-size 4 -boot-info-table -c boot.cat -o '_ISO_' -J -r -p MondoRescue -publisher www.mondorescue.org -A Mondo_Rescue_GPL -V _CD#_ .",
|
---|
1932 | destfile,
|
---|
1933 | g_current_media_number,
|
---|
1934 | MONDO_LOGFILE,
|
---|
1935 | message_to_screen);
|
---|
1936 | }
|
---|
1937 | }
|
---|
1938 | mr_free(message_to_screen);
|
---|
1939 | if (res) {
|
---|
1940 | log_to_screen("%s...failed", result_sz);
|
---|
1941 | } else {
|
---|
1942 | log_to_screen("%s...OK", result_sz);
|
---|
1943 | }
|
---|
1944 | retval += res;
|
---|
1945 | mr_free(result_sz);
|
---|
1946 | }
|
---|
1947 |
|
---|
1948 | if (bkpinfo->backup_media_type == cdr
|
---|
1949 | || bkpinfo->backup_media_type == cdrw) {
|
---|
1950 | if (is_this_device_mounted(bkpinfo->media_device)) {
|
---|
1951 | mr_msg(2,
|
---|
1952 | "Warning - %s mounted. I'm unmounting it before I burn to it.",
|
---|
1953 | bkpinfo->media_device);
|
---|
1954 | mr_asprintf(&tmp, "umount %s", bkpinfo->media_device);
|
---|
1955 | run_program_and_log_output(tmp, FALSE);
|
---|
1956 | mr_free(tmp);
|
---|
1957 | }
|
---|
1958 | }
|
---|
1959 |
|
---|
1960 | if (bkpinfo->call_burn_iso != NULL) {
|
---|
1961 | mr_msg(2, "bkpinfo->call_burn_iso = %s", bkpinfo->call_burn_iso);
|
---|
1962 | mr_asprintf(&message_to_screen, "Burning %s #%d",
|
---|
1963 | bkpinfo->backup_media_string,
|
---|
1964 | g_current_media_number);
|
---|
1965 | pause_and_ask_for_cdr(2, &cd_is_mountable);
|
---|
1966 | res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_burn_iso,
|
---|
1967 | destfile, g_current_media_number,
|
---|
1968 | MONDO_LOGFILE, message_to_screen);
|
---|
1969 | if (res) {
|
---|
1970 | log_to_screen("%s...failed", message_to_screen);
|
---|
1971 | } else {
|
---|
1972 | log_to_screen("%s...OK", message_to_screen);
|
---|
1973 | }
|
---|
1974 | mr_free(message_to_screen);
|
---|
1975 | retval += res;
|
---|
1976 | }
|
---|
1977 |
|
---|
1978 | if (bkpinfo->call_after_iso != NULL) {
|
---|
1979 | mr_asprintf(&message_to_screen, "Running post-ISO call (%s #%d)",
|
---|
1980 | bkpinfo->backup_media_string,
|
---|
1981 | g_current_media_number);
|
---|
1982 | res = eval_call_to_make_ISO(bkpinfo, bkpinfo->call_after_iso,
|
---|
1983 | destfile, g_current_media_number,
|
---|
1984 | MONDO_LOGFILE, message_to_screen);
|
---|
1985 | if (res) {
|
---|
1986 | log_to_screen("%s...failed", message_to_screen);
|
---|
1987 | } else {
|
---|
1988 | log_to_screen("%s...OK", message_to_screen);
|
---|
1989 | }
|
---|
1990 | mr_free(message_to_screen);
|
---|
1991 | retval += res;
|
---|
1992 | }
|
---|
1993 |
|
---|
1994 | chdir(old_pwd);
|
---|
1995 | if (retval) {
|
---|
1996 | mr_msg(1, "WARNING - make_iso_fs returned an error");
|
---|
1997 | }
|
---|
1998 | mr_free(old_pwd);
|
---|
1999 | return (retval);
|
---|
2000 | }
|
---|
2001 |
|
---|
2002 |
|
---|
2003 | bool is_dev_an_NTFS_dev(char *bigfile_fname)
|
---|
2004 | {
|
---|
2005 | char *tmp;
|
---|
2006 | char *command;
|
---|
2007 | bool ret = TRUE;
|
---|
2008 | mr_asprintf(&command,
|
---|
2009 | "dd if=%s bs=512 count=1 2> /dev/null | strings | head -n1",
|
---|
2010 | bigfile_fname);
|
---|
2011 | mr_msg(1, "command = '%s'", command);
|
---|
2012 | tmp = call_program_and_get_last_line_of_output(command);
|
---|
2013 | mr_msg(1, "--> tmp = '%s'", tmp);
|
---|
2014 | mr_free(command);
|
---|
2015 | if (strstr(tmp, "NTFS")) {
|
---|
2016 | iamhere("TRUE");
|
---|
2017 | } else {
|
---|
2018 | iamhere("FALSE");
|
---|
2019 | ret = FALSE;
|
---|
2020 | }
|
---|
2021 | mr_free(tmp);
|
---|
2022 | return(ret);
|
---|
2023 | }
|
---|
2024 |
|
---|
2025 |
|
---|
2026 | /**
|
---|
2027 | * Back up big files by chopping them up.
|
---|
2028 | * This function backs up all "big" files (where "big" depends
|
---|
2029 | * on your backup media) in "chunks" (whose size again depends
|
---|
2030 | * on your media).
|
---|
2031 | *
|
---|
2032 | * @param bkpinfo The backup information structure. Fields used:
|
---|
2033 | * - @c backup_media_type
|
---|
2034 | * - @c optimal_set_size
|
---|
2035 | * @param biggielist_fname The path to a file containing a list of
|
---|
2036 | * all "big" files.
|
---|
2037 | * @return The number of errors encountered (0 for success)
|
---|
2038 | * @see slice_up_file_etc
|
---|
2039 | */
|
---|
2040 | int
|
---|
2041 | make_slices_and_images(struct s_bkpinfo *bkpinfo, char *biggielist_fname)
|
---|
2042 | {
|
---|
2043 |
|
---|
2044 | /*@ pointers ******************************************* */
|
---|
2045 | FILE *fin = NULL;
|
---|
2046 | char *p = NULL;
|
---|
2047 |
|
---|
2048 | /*@ buffers ******************************************** */
|
---|
2049 | char *tmp = NULL;
|
---|
2050 | char *bigfile_fname = NULL;
|
---|
2051 | char *sz_devfile = NULL;
|
---|
2052 | char *ntfsprog_fifo = NULL;
|
---|
2053 | /*@ long *********************************************** */
|
---|
2054 | long biggie_file_number = 0;
|
---|
2055 | long noof_biggie_files = 0;
|
---|
2056 | long estimated_total_noof_slices = 0;
|
---|
2057 |
|
---|
2058 | /*@ int ************************************************ */
|
---|
2059 | int retval = 0;
|
---|
2060 | int res = 0;
|
---|
2061 | size_t n = 0;
|
---|
2062 | pid_t pid;
|
---|
2063 | FILE *ftmp = NULL;
|
---|
2064 | bool delete_when_done;
|
---|
2065 | bool use_ntfsprog;
|
---|
2066 | off_t biggie_fsize;
|
---|
2067 |
|
---|
2068 | assert(bkpinfo != NULL);
|
---|
2069 | assert_string_is_neither_NULL_nor_zerolength(biggielist_fname);
|
---|
2070 |
|
---|
2071 | estimated_total_noof_slices =
|
---|
2072 | size_of_all_biggiefiles_K(bkpinfo) / bkpinfo->optimal_set_size + 1;
|
---|
2073 |
|
---|
2074 | mr_msg(1, "size of all biggiefiles = %ld",
|
---|
2075 | size_of_all_biggiefiles_K(bkpinfo));
|
---|
2076 | mr_msg(1, "estimated_total_noof_slices = %ld KB / %ld KB = %ld",
|
---|
2077 | size_of_all_biggiefiles_K(bkpinfo), bkpinfo->optimal_set_size,
|
---|
2078 | estimated_total_noof_slices);
|
---|
2079 |
|
---|
2080 | if (length_of_file(biggielist_fname) < 6) {
|
---|
2081 | mr_msg(1, "No biggiefiles; fair enough...");
|
---|
2082 | return (0);
|
---|
2083 | }
|
---|
2084 | mr_asprintf(&tmp, "I am now backing up all large files.");
|
---|
2085 | log_to_screen(tmp);
|
---|
2086 | noof_biggie_files = count_lines_in_file(biggielist_fname);
|
---|
2087 | open_progress_form("Backing up big files", tmp,
|
---|
2088 | "Please wait. This may take some time.", "",
|
---|
2089 | estimated_total_noof_slices);
|
---|
2090 | mr_free(tmp);
|
---|
2091 |
|
---|
2092 | if (!(fin = fopen(biggielist_fname, "r"))) {
|
---|
2093 | log_OS_error("Unable to openin biggielist");
|
---|
2094 | return (1);
|
---|
2095 | }
|
---|
2096 | for (mr_getline(&bigfile_fname, &n, fin); !feof(fin);
|
---|
2097 | mr_getline(&bigfile_fname, &n, fin), biggie_file_number++) {
|
---|
2098 | use_ntfsprog = FALSE;
|
---|
2099 | if (bigfile_fname[strlen(bigfile_fname) - 1] < 32) {
|
---|
2100 | bigfile_fname[strlen(bigfile_fname) - 1] = '\0';
|
---|
2101 | }
|
---|
2102 | biggie_fsize = length_of_file(bigfile_fname);
|
---|
2103 | delete_when_done = FALSE;
|
---|
2104 |
|
---|
2105 | if (!does_file_exist(bigfile_fname)) {
|
---|
2106 | ftmp = fopen(bigfile_fname, "w");
|
---|
2107 | paranoid_fclose(ftmp);
|
---|
2108 | delete_when_done = TRUE;
|
---|
2109 | } else {
|
---|
2110 | // Call ntfsclone (formerly partimagehack) if it's a /dev entry
|
---|
2111 | // (i.e. a partition to be imaged)
|
---|
2112 | mr_msg(2, "bigfile_fname = %s", bigfile_fname);
|
---|
2113 | use_ntfsprog = FALSE;
|
---|
2114 | if (!strncmp(bigfile_fname, "/dev/", 5)
|
---|
2115 | && is_dev_an_NTFS_dev(bigfile_fname)) {
|
---|
2116 | use_ntfsprog = TRUE;
|
---|
2117 | mr_msg(2,
|
---|
2118 | "Calling ntfsclone in background because %s is an NTFS partition",
|
---|
2119 | bigfile_fname);
|
---|
2120 | mr_asprintf(&sz_devfile, "%s/%d.%d.000",
|
---|
2121 | bkpinfo->tmpdir,
|
---|
2122 | (int) (random() % 32768),
|
---|
2123 | (int) (random() % 32768));
|
---|
2124 | mkfifo(sz_devfile, 0x770);
|
---|
2125 | ntfsprog_fifo = sz_devfile;
|
---|
2126 | switch (pid = fork()) {
|
---|
2127 | case -1:
|
---|
2128 | fatal_error("Fork failure");
|
---|
2129 | case 0:
|
---|
2130 | mr_msg(2,
|
---|
2131 | "CHILD - fip - calling feed_into_ntfsprog(%s, %s)",
|
---|
2132 | bigfile_fname, sz_devfile);
|
---|
2133 | res = feed_into_ntfsprog(bigfile_fname, sz_devfile);
|
---|
2134 | mr_free(sz_devfile);
|
---|
2135 | exit(res);
|
---|
2136 | break;
|
---|
2137 | default:
|
---|
2138 | mr_msg(2,
|
---|
2139 | "feed_into_ntfsprog() called in background --- pid=%ld",
|
---|
2140 | (long int) (pid));
|
---|
2141 | mr_free(sz_devfile);
|
---|
2142 | break;
|
---|
2143 | }
|
---|
2144 | }
|
---|
2145 | // Otherwise, use good old 'dd' and 'bzip2'
|
---|
2146 | else {
|
---|
2147 | ntfsprog_fifo = NULL;
|
---|
2148 | }
|
---|
2149 |
|
---|
2150 | // Whether partition or biggiefile, just do your thang :-)
|
---|
2151 | mr_msg(5, "Bigfile #%ld is '%s' (%ld KB)",
|
---|
2152 | biggie_file_number + 1, bigfile_fname,
|
---|
2153 | (long) biggie_fsize >> 10);
|
---|
2154 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
2155 | write_header_block_to_stream(biggie_fsize, bigfile_fname,
|
---|
2156 | use_ntfsprog ?
|
---|
2157 | BLK_START_A_PIHBIGGIE :
|
---|
2158 | BLK_START_A_NORMBIGGIE);
|
---|
2159 | }
|
---|
2160 | res =
|
---|
2161 | slice_up_file_etc(bkpinfo, bigfile_fname,
|
---|
2162 | ntfsprog_fifo, biggie_file_number,
|
---|
2163 | noof_biggie_files, use_ntfsprog);
|
---|
2164 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
2165 | tmp = calc_checksum_of_file(bigfile_fname);
|
---|
2166 | write_header_block_to_stream((off_t)0, tmp, BLK_STOP_A_BIGGIE);
|
---|
2167 | mr_free(tmp);
|
---|
2168 | }
|
---|
2169 | retval += res;
|
---|
2170 | p = strrchr(bigfile_fname, '/');
|
---|
2171 | if (p) {
|
---|
2172 | p++;
|
---|
2173 | } else {
|
---|
2174 | p = bigfile_fname;
|
---|
2175 | }
|
---|
2176 | if (res) {
|
---|
2177 | mr_asprintf(&tmp, "Archiving %s ... Failed!", bigfile_fname);
|
---|
2178 | } else {
|
---|
2179 | mr_asprintf(&tmp, "Archiving %s ... OK!", bigfile_fname);
|
---|
2180 | }
|
---|
2181 | mr_msg(4,tmp);
|
---|
2182 | mr_free(tmp);
|
---|
2183 | if (delete_when_done) {
|
---|
2184 | unlink(bigfile_fname);
|
---|
2185 | delete_when_done = FALSE;
|
---|
2186 | }
|
---|
2187 | }
|
---|
2188 | if (!g_text_mode) {
|
---|
2189 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
---|
2190 | newtRefresh();
|
---|
2191 | }
|
---|
2192 | }
|
---|
2193 | mr_free(bigfile_fname);
|
---|
2194 | paranoid_fclose(fin);
|
---|
2195 |
|
---|
2196 | mr_msg(1, "Finished backing up bigfiles");
|
---|
2197 | mr_msg(1, "estimated slices = %ld; actual slices = %ld",
|
---|
2198 | estimated_total_noof_slices, g_current_progress);
|
---|
2199 | close_progress_form();
|
---|
2200 | return (retval);
|
---|
2201 | }
|
---|
2202 |
|
---|
2203 |
|
---|
2204 | /**
|
---|
2205 | * Single-threaded version of @c make_afioballs_and_images().
|
---|
2206 | * @see make_afioballs_and_images
|
---|
2207 | */
|
---|
2208 | int make_afioballs_and_images_OLD(struct s_bkpinfo *bkpinfo)
|
---|
2209 | {
|
---|
2210 |
|
---|
2211 | /*@ int ************************************************** */
|
---|
2212 | int retval = 0;
|
---|
2213 | long int curr_set_no = 0;
|
---|
2214 | int res = 0;
|
---|
2215 |
|
---|
2216 | /*@ buffers ********************************************** */
|
---|
2217 | char *curr_filelist_fname = NULL;
|
---|
2218 | char *curr_afioball_fname = NULL;
|
---|
2219 | char *curr_xattr_list_fname = NULL;
|
---|
2220 | char *curr_acl_list_fname = NULL;
|
---|
2221 | char *media_usage_comment = NULL;
|
---|
2222 | char *tmp = NULL;
|
---|
2223 |
|
---|
2224 | /* BERLIOS: Useless ?
|
---|
2225 | mr_asprintf(&tmp, "%s/archives/filelist.full", bkpinfo->scratchdir);
|
---|
2226 | */
|
---|
2227 |
|
---|
2228 | log_to_screen("Archiving regular files");
|
---|
2229 |
|
---|
2230 | open_progress_form(_("Backing up filesystem"),
|
---|
2231 | _("I am backing up your live filesystem now."),
|
---|
2232 | _("Please wait. This may take a couple of hours."),
|
---|
2233 | _("Working..."),
|
---|
2234 | get_last_filelist_number(bkpinfo) + 1);
|
---|
2235 |
|
---|
2236 | mr_asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ, bkpinfo->tmpdir,
|
---|
2237 | 0L);
|
---|
2238 |
|
---|
2239 | curr_set_no = 0;
|
---|
2240 | while (does_file_exist(curr_filelist_fname)) {
|
---|
2241 | /* backup this set of files */
|
---|
2242 | mr_asprintf(&curr_afioball_fname, AFIOBALL_FNAME_RAW_SZ,
|
---|
2243 | bkpinfo->tmpdir, curr_set_no, bkpinfo->zip_suffix);
|
---|
2244 |
|
---|
2245 | mr_msg(1, "EXAT'g set %ld", curr_set_no);
|
---|
2246 | if (g_getfattr) {
|
---|
2247 | mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
|
---|
2248 | bkpinfo->tmpdir, curr_set_no);
|
---|
2249 | get_fattr_list(curr_filelist_fname, curr_xattr_list_fname);
|
---|
2250 | }
|
---|
2251 | if (g_getfacl) {
|
---|
2252 | mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
|
---|
2253 | bkpinfo->tmpdir, curr_set_no);
|
---|
2254 | get_acl_list(curr_filelist_fname, curr_acl_list_fname);
|
---|
2255 | }
|
---|
2256 |
|
---|
2257 | mr_msg(1, "Archiving set %ld", curr_set_no);
|
---|
2258 | res = archive_this_fileset(bkpinfo, curr_filelist_fname,
|
---|
2259 | curr_afioball_fname, curr_set_no);
|
---|
2260 | retval += res;
|
---|
2261 | if (res) {
|
---|
2262 | mr_asprintf(&tmp,
|
---|
2263 | "Errors occurred while archiving set %ld. Perhaps your live filesystem changed?",
|
---|
2264 | curr_set_no);
|
---|
2265 | log_to_screen(tmp);
|
---|
2266 | mr_free(tmp);
|
---|
2267 | }
|
---|
2268 |
|
---|
2269 | tmp = percent_media_full_comment(bkpinfo);
|
---|
2270 | mr_asprintf(&media_usage_comment, "%s", tmp);
|
---|
2271 | mr_free(tmp);
|
---|
2272 |
|
---|
2273 | /* copy to CD (scratchdir) ... and an actual CD-R if necessary */
|
---|
2274 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
2275 | register_in_tape_catalog(fileset, curr_set_no, -1,
|
---|
2276 | curr_afioball_fname);
|
---|
2277 | maintain_collection_of_recent_archives(bkpinfo->tmpdir,
|
---|
2278 | curr_afioball_fname);
|
---|
2279 | iamhere("Writing EXAT files");
|
---|
2280 | res += write_EXAT_files_to_tape(bkpinfo, curr_xattr_list_fname,
|
---|
2281 | curr_acl_list_fname);
|
---|
2282 | // archives themselves
|
---|
2283 | res = move_files_to_stream(bkpinfo, curr_afioball_fname, NULL);
|
---|
2284 | } else {
|
---|
2285 | if (g_getfacl) {
|
---|
2286 | if (g_getfattr) {
|
---|
2287 | res = move_files_to_cd(bkpinfo, curr_filelist_fname,
|
---|
2288 | curr_xattr_list_fname,
|
---|
2289 | curr_acl_list_fname,
|
---|
2290 | curr_afioball_fname, NULL);
|
---|
2291 | } else {
|
---|
2292 | res = move_files_to_cd(bkpinfo, curr_filelist_fname,
|
---|
2293 | curr_acl_list_fname,
|
---|
2294 | curr_afioball_fname, NULL);
|
---|
2295 | }
|
---|
2296 | } else {
|
---|
2297 | if (g_getfattr) {
|
---|
2298 | res = move_files_to_cd(bkpinfo, curr_filelist_fname,
|
---|
2299 | curr_xattr_list_fname,
|
---|
2300 | curr_afioball_fname, NULL);
|
---|
2301 | } else {
|
---|
2302 | res = move_files_to_cd(bkpinfo, curr_filelist_fname,
|
---|
2303 | curr_afioball_fname, NULL);
|
---|
2304 | }
|
---|
2305 | }
|
---|
2306 | }
|
---|
2307 | retval += res;
|
---|
2308 | g_current_progress++;
|
---|
2309 | update_progress_form(media_usage_comment);
|
---|
2310 | mr_free(media_usage_comment);
|
---|
2311 |
|
---|
2312 | if (res) {
|
---|
2313 | mr_asprintf(&tmp, "Failed to add archive %ld's files to CD dir\n",
|
---|
2314 | curr_set_no);
|
---|
2315 | log_to_screen(tmp);
|
---|
2316 | mr_free(tmp);
|
---|
2317 | fatal_error
|
---|
2318 | ("Is your hard disk is full? If not, please send the author the logfile.");
|
---|
2319 | }
|
---|
2320 | mr_free(curr_filelist_fname);
|
---|
2321 | mr_free(curr_afioball_fname);
|
---|
2322 | mr_free(curr_xattr_list_fname);
|
---|
2323 | mr_free(curr_acl_list_fname);
|
---|
2324 | mr_asprintf(&curr_filelist_fname, FILELIST_FNAME_RAW_SZ,
|
---|
2325 | bkpinfo->tmpdir, ++curr_set_no);
|
---|
2326 | }
|
---|
2327 | mr_free(curr_filelist_fname);
|
---|
2328 | close_progress_form();
|
---|
2329 | if (retval) {
|
---|
2330 | log_to_screen
|
---|
2331 | ("Your regular files have been archived (with errors).");
|
---|
2332 | } else {
|
---|
2333 | log_to_screen
|
---|
2334 | ("Your regular files have been archived successfully.");
|
---|
2335 | }
|
---|
2336 | return (retval);
|
---|
2337 | }
|
---|
2338 |
|
---|
2339 | /* @} - end of LLarchiveGroup */
|
---|
2340 |
|
---|
2341 |
|
---|
2342 | /**
|
---|
2343 | * Wrapper around @c make_afioballs_and_images().
|
---|
2344 | * @param bkpinfo the backup information structure. Only the
|
---|
2345 | * @c backup_media_type field is used within this function.
|
---|
2346 | * @return return code of make_afioballs_and_images
|
---|
2347 | * @see make_afioballs_and_images
|
---|
2348 | * @ingroup MLarchiveGroup
|
---|
2349 | */
|
---|
2350 | int make_those_afios_phase(struct s_bkpinfo *bkpinfo)
|
---|
2351 | {
|
---|
2352 | /*@ int ******************************************* */
|
---|
2353 | int res = 0;
|
---|
2354 | int retval = 0;
|
---|
2355 |
|
---|
2356 | assert(bkpinfo != NULL);
|
---|
2357 |
|
---|
2358 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
2359 | "Archiving regular files to media ");
|
---|
2360 |
|
---|
2361 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
2362 | write_header_block_to_stream((off_t)0, "start-of-afioballs",
|
---|
2363 | BLK_START_AFIOBALLS);
|
---|
2364 | #if __FreeBSD__ == 5
|
---|
2365 | mr_msg(1,
|
---|
2366 | "Using single-threaded make_afioballs_and_images() to suit b0rken FreeBSD 5.0");
|
---|
2367 | res = make_afioballs_and_images_OLD(bkpinfo);
|
---|
2368 | #else
|
---|
2369 | res = make_afioballs_and_images_OLD(bkpinfo);
|
---|
2370 | #endif
|
---|
2371 | write_header_block_to_stream((off_t)0, "stop-afioballs",
|
---|
2372 | BLK_STOP_AFIOBALLS);
|
---|
2373 | } else {
|
---|
2374 | res = make_afioballs_and_images(bkpinfo);
|
---|
2375 | }
|
---|
2376 |
|
---|
2377 | retval += res;
|
---|
2378 | if (res) {
|
---|
2379 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
2380 | mr_msg(1, "make_afioballs_and_images returned an error");
|
---|
2381 | } else {
|
---|
2382 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
2383 | }
|
---|
2384 | return (retval);
|
---|
2385 | }
|
---|
2386 |
|
---|
2387 | /**
|
---|
2388 | * Wrapper around @c make_slices_and_images().
|
---|
2389 | * @param bkpinfo The backup information structure. Fields used:
|
---|
2390 | * - @c backup_media_type
|
---|
2391 | * - @c scratchdir
|
---|
2392 | * - @c tmpdir
|
---|
2393 | * @return The number of errors encountered (0 for success)
|
---|
2394 | * @ingroup MLarchiveGroup
|
---|
2395 | */
|
---|
2396 | int make_those_slices_phase(struct s_bkpinfo *bkpinfo)
|
---|
2397 | {
|
---|
2398 |
|
---|
2399 | /*@ int ***************************************************** */
|
---|
2400 | int res = 0;
|
---|
2401 | int retval = 0;
|
---|
2402 |
|
---|
2403 | /*@ buffers ************************************************** */
|
---|
2404 | char *biggielist = NULL;
|
---|
2405 | char *command = NULL;
|
---|
2406 | char *blah = NULL;
|
---|
2407 | char *xattr_fname = NULL;
|
---|
2408 | char *acl_fname = NULL;
|
---|
2409 |
|
---|
2410 | assert(bkpinfo != NULL);
|
---|
2411 | /* slice big files */
|
---|
2412 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
2413 | "Archiving large files to media ");
|
---|
2414 | mr_asprintf(&biggielist, "%s/archives/biggielist.txt",
|
---|
2415 | bkpinfo->scratchdir);
|
---|
2416 | if (g_getfattr) {
|
---|
2417 | mr_asprintf(&xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
2418 | }
|
---|
2419 | if (g_getfacl) {
|
---|
2420 | mr_asprintf(&acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
2421 | }
|
---|
2422 |
|
---|
2423 | mr_asprintf(&command, "cp %s/biggielist.txt %s", bkpinfo->tmpdir,
|
---|
2424 | biggielist);
|
---|
2425 | paranoid_system(command);
|
---|
2426 | mr_free(command);
|
---|
2427 |
|
---|
2428 | mr_asprintf(&blah, "biggielist = %s", biggielist);
|
---|
2429 | mr_msg(2, blah);
|
---|
2430 | mr_free(blah);
|
---|
2431 |
|
---|
2432 | if (!does_file_exist(biggielist)) {
|
---|
2433 | mr_msg(1, "BTW, the biggielist does not exist");
|
---|
2434 | }
|
---|
2435 |
|
---|
2436 | if (g_getfattr) {
|
---|
2437 | get_fattr_list(biggielist, xattr_fname);
|
---|
2438 | mr_asprintf(&command, "cp %s %s/archives/", xattr_fname,
|
---|
2439 | bkpinfo->scratchdir);
|
---|
2440 | paranoid_system(command);
|
---|
2441 | mr_free(command);
|
---|
2442 | }
|
---|
2443 | if (g_getfacl) {
|
---|
2444 | get_acl_list(biggielist, acl_fname);
|
---|
2445 | mr_asprintf(&command, "cp %s %s/archives/", acl_fname,
|
---|
2446 | bkpinfo->scratchdir);
|
---|
2447 | paranoid_system(command);
|
---|
2448 | mr_free(command);
|
---|
2449 | }
|
---|
2450 |
|
---|
2451 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
2452 | res += write_EXAT_files_to_tape(bkpinfo, xattr_fname, acl_fname);
|
---|
2453 | mr_asprintf(&blah, "%ld", count_lines_in_file(biggielist));
|
---|
2454 | write_header_block_to_stream((off_t)0, blah, BLK_START_BIGGIEFILES);
|
---|
2455 | mr_free(blah);
|
---|
2456 | }
|
---|
2457 | if (g_getfattr) {
|
---|
2458 | mr_free(xattr_fname);
|
---|
2459 | }
|
---|
2460 | if (g_getfacl) {
|
---|
2461 | mr_free(acl_fname);
|
---|
2462 | }
|
---|
2463 |
|
---|
2464 | res = make_slices_and_images(bkpinfo, biggielist);
|
---|
2465 | mr_free(biggielist);
|
---|
2466 |
|
---|
2467 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
2468 | write_header_block_to_stream((off_t)0, "end-of-biggiefiles",
|
---|
2469 | BLK_STOP_BIGGIEFILES);
|
---|
2470 | }
|
---|
2471 | retval += res;
|
---|
2472 | if (res) {
|
---|
2473 | mr_msg(1, "make_slices_and_images returned an error");
|
---|
2474 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
2475 | } else {
|
---|
2476 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
2477 | }
|
---|
2478 | return (retval);
|
---|
2479 | }
|
---|
2480 |
|
---|
2481 |
|
---|
2482 | /**
|
---|
2483 | * @addtogroup LLarchiveGroup
|
---|
2484 | * @{
|
---|
2485 | */
|
---|
2486 | /**
|
---|
2487 | * Function pointer to an appropriate @c move_files_to_cd routine.
|
---|
2488 | * You can set this to your own function (for example, one to
|
---|
2489 | * transfer files over the network) or leave it as is.
|
---|
2490 | */
|
---|
2491 | int (*move_files_to_cd) (struct s_bkpinfo *, char *, ...) =
|
---|
2492 | _move_files_to_cd;
|
---|
2493 |
|
---|
2494 | /**
|
---|
2495 | * Move some files to the ISO scratch directory.
|
---|
2496 | * This function moves files specified as parameters, into the directory
|
---|
2497 | * @c bkpinfo->scratchdir, where the files that will be stored on the next
|
---|
2498 | * CD are waiting.
|
---|
2499 | *
|
---|
2500 | * @param bkpinfo The backup information structure. Fields used:
|
---|
2501 | * - @c media_size
|
---|
2502 | * - @c scratchdir
|
---|
2503 | * @param files_to_add The files to add to the scratchdir.
|
---|
2504 | * @warning The list of @c files_to_add must be terminated with @c NULL.
|
---|
2505 | * @note If and when the space occupied by the scratchdir would exceed
|
---|
2506 | * the capacity of the current CD,
|
---|
2507 | * <tt>write_iso_and_go_on(bkpinfo, FALSE)</tt> is called and the
|
---|
2508 | * scratchdir is emptied.
|
---|
2509 | *
|
---|
2510 | * @return The number of errors encountered (0 for success)
|
---|
2511 | */
|
---|
2512 | int _move_files_to_cd(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
|
---|
2513 | {
|
---|
2514 |
|
---|
2515 | /*@ int ************************************************************ */
|
---|
2516 | int retval = 0;
|
---|
2517 | int res = 0;
|
---|
2518 |
|
---|
2519 | /*@ buffers ******************************************************** */
|
---|
2520 | char *tmp = NULL;
|
---|
2521 | char *curr_file = NULL;
|
---|
2522 | char *cf = NULL;
|
---|
2523 |
|
---|
2524 | /*@ long ************************************************************ */
|
---|
2525 | va_list ap;
|
---|
2526 | long long would_occupy;
|
---|
2527 |
|
---|
2528 | assert(bkpinfo != NULL);
|
---|
2529 | would_occupy = space_occupied_by_cd(bkpinfo->scratchdir);
|
---|
2530 | va_start(ap, files_to_add); // initialize the variable arguments
|
---|
2531 | for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
|
---|
2532 | if (!cf) {
|
---|
2533 | continue;
|
---|
2534 | }
|
---|
2535 | mr_asprintf(&curr_file, cf);
|
---|
2536 | if (!does_file_exist(curr_file)) {
|
---|
2537 | mr_msg(1,
|
---|
2538 | "Warning - you're trying to add a non-existent file - '%s' to the CD",
|
---|
2539 | curr_file);
|
---|
2540 | } else {
|
---|
2541 | mr_msg(8, "Trying to add file %s to CD", curr_file);
|
---|
2542 | would_occupy += length_of_file(curr_file) / 1024;
|
---|
2543 | }
|
---|
2544 | mr_free(curr_file);
|
---|
2545 | }
|
---|
2546 | va_end(ap);
|
---|
2547 |
|
---|
2548 | if (bkpinfo->media_size[g_current_media_number] <= 0) {
|
---|
2549 | fatal_error("move_files_to_cd() - unknown media size");
|
---|
2550 | }
|
---|
2551 | if (would_occupy / 1024 > bkpinfo->media_size[g_current_media_number]) {
|
---|
2552 | /* FALSE because this is not the last CD we'll write */
|
---|
2553 | res = write_iso_and_go_on(bkpinfo, FALSE);
|
---|
2554 | retval += res;
|
---|
2555 | if (res) {
|
---|
2556 | mr_msg(1, "WARNING - write_iso_and_go_on returned an error");
|
---|
2557 | }
|
---|
2558 | }
|
---|
2559 |
|
---|
2560 | va_start(ap, files_to_add); // initialize the variable arguments
|
---|
2561 | for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
|
---|
2562 | if (!cf) {
|
---|
2563 | continue;
|
---|
2564 | }
|
---|
2565 | mr_asprintf(&curr_file, cf);
|
---|
2566 |
|
---|
2567 | mr_asprintf(&tmp, "mv -f %s %s/archives/", curr_file,
|
---|
2568 | bkpinfo->scratchdir);
|
---|
2569 | res = run_program_and_log_output(tmp, 5);
|
---|
2570 | retval += res;
|
---|
2571 | if (res) {
|
---|
2572 | mr_msg(1, "(move_files_to_cd) '%s' failed", tmp);
|
---|
2573 | } else {
|
---|
2574 | mr_msg(8, "Moved %s to CD OK", tmp);
|
---|
2575 | }
|
---|
2576 | mr_free(tmp);
|
---|
2577 | mr_free(curr_file);
|
---|
2578 | // unlink (curr_file);
|
---|
2579 | }
|
---|
2580 | va_end(ap);
|
---|
2581 |
|
---|
2582 | if (retval) {
|
---|
2583 | mr_msg(1,
|
---|
2584 | "Warning - errors occurred while I was adding files to CD dir");
|
---|
2585 | }
|
---|
2586 | return (retval);
|
---|
2587 | }
|
---|
2588 |
|
---|
2589 | /* @} - end of LLarchiveGroup */
|
---|
2590 |
|
---|
2591 |
|
---|
2592 | /**
|
---|
2593 | * Offer to write boot and data disk images to 3.5" floppy disks.
|
---|
2594 | * @param bkpinfo The backup information structure. Only the
|
---|
2595 | * @c backup_media_type field is used in this function.
|
---|
2596 | * @param imagesdir The directory containing the floppy images (usually
|
---|
2597 | * /var/cache/mindi).
|
---|
2598 | *
|
---|
2599 | * @return The number of errors encountered (0 for success)
|
---|
2600 | * @see write_image_to_floppy
|
---|
2601 | * @see format_disk
|
---|
2602 | * @ingroup MLarchiveGroup
|
---|
2603 | */
|
---|
2604 | int offer_to_write_floppies(struct s_bkpinfo *bkpinfo, char *imagesdir)
|
---|
2605 | {
|
---|
2606 | /*@ buffer ************************************************************ */
|
---|
2607 | char *tmp = NULL;
|
---|
2608 | char *comment = NULL;
|
---|
2609 | char *bootdisk_dev =NULL;
|
---|
2610 | char *datadisk_dev = NULL;
|
---|
2611 | char *bootdisk_file = NULL;
|
---|
2612 | char *rootdisk_file = NULL;
|
---|
2613 |
|
---|
2614 | /*@ int *************************************************************** */
|
---|
2615 | int i = 0;
|
---|
2616 | int res = 0;
|
---|
2617 |
|
---|
2618 | /*@ bool ************************************************************** */
|
---|
2619 | bool format_first;
|
---|
2620 | bool root_disk_exists = FALSE;
|
---|
2621 |
|
---|
2622 | assert(bkpinfo != NULL);
|
---|
2623 | assert_string_is_neither_NULL_nor_zerolength(imagesdir);
|
---|
2624 |
|
---|
2625 | if (!ask_me_yes_or_no
|
---|
2626 | ("Write boot and data disk images to 3.5\" floppy disks?")) {
|
---|
2627 | return (0);
|
---|
2628 | }
|
---|
2629 | if (does_device_exist(DEFAULT_1722MB_DISK)) {
|
---|
2630 | #ifdef __FreeBSD__
|
---|
2631 | // tell the system that this is a 1.72m floppy
|
---|
2632 | system("/usr/sbin/fdcontrol -F 1722 /dev/fd0.1722");
|
---|
2633 | #endif
|
---|
2634 | mr_asprintf(&bootdisk_dev, DEFAULT_1722MB_DISK);
|
---|
2635 | } else if (does_device_exist(BACKUP_1722MB_DISK)) {
|
---|
2636 | mr_asprintf(&bootdisk_dev, "/dev/fd0H1722");
|
---|
2637 | } else {
|
---|
2638 | mr_msg(1, "Warning - can't find a 1.72MB floppy device *sigh*");
|
---|
2639 | mr_asprintf(&bootdisk_dev, DEFAULT_1722MB_DISK);
|
---|
2640 | }
|
---|
2641 | mr_asprintf(&datadisk_dev, "/dev/fd0");
|
---|
2642 | if (!does_device_exist(datadisk_dev)) {
|
---|
2643 | mr_msg(1, "Warning - can't find a 1.44MB floppy device *sigh*");
|
---|
2644 | }
|
---|
2645 | format_first = ask_me_yes_or_no
|
---|
2646 | ("Do you want me to format the disks before I write to them?");
|
---|
2647 |
|
---|
2648 | /* boot disk */
|
---|
2649 | if (ask_me_OK_or_cancel("About to write boot disk")) {
|
---|
2650 | log_to_screen("Writing boot floppy");
|
---|
2651 | #ifdef __FreeBSD__
|
---|
2652 | mr_asprintf(&tmp, "%s/mindi-kern.1722.img", imagesdir);
|
---|
2653 | if (format_first) {
|
---|
2654 | format_disk(bootdisk_dev);
|
---|
2655 | }
|
---|
2656 | res += write_image_to_floppy(bootdisk_dev, tmp);
|
---|
2657 | mr_free(tmp);
|
---|
2658 |
|
---|
2659 | if (ask_me_OK_or_cancel("About to write 1.44MB mfsroot disk")) {
|
---|
2660 | log_to_screen("Writing mfsroot floppy");
|
---|
2661 | if (format_first) {
|
---|
2662 | format_disk(datadisk_dev);
|
---|
2663 | }
|
---|
2664 | mr_asprintf(&tmp, "%s/mindi-mfsroot.1440.img", imagesdir);
|
---|
2665 | write_image_to_floppy(datadisk_dev, tmp);
|
---|
2666 | mr_free(tmp);
|
---|
2667 | }
|
---|
2668 | #else
|
---|
2669 | mr_asprintf(&bootdisk_file, "%s/mindi-bootroot.1722.img", imagesdir);
|
---|
2670 | if (does_file_exist(bootdisk_file)) {
|
---|
2671 | if (format_first) {
|
---|
2672 | format_disk(bootdisk_dev);
|
---|
2673 | }
|
---|
2674 | res += write_image_to_floppy(bootdisk_dev, bootdisk_file);
|
---|
2675 | } else {
|
---|
2676 | mr_free(bootdisk_file);
|
---|
2677 | mr_asprintf(&bootdisk_file, "%s/mindi-boot.1440.img", imagesdir);
|
---|
2678 | mr_asprintf(&rootdisk_file, "%s/mindi-root.1440.img", imagesdir);
|
---|
2679 | root_disk_exists = TRUE;
|
---|
2680 | if (!does_file_exist(rootdisk_file)
|
---|
2681 | || !does_file_exist(bootdisk_file)) {
|
---|
2682 | popup_and_OK
|
---|
2683 | ("Cannot write boot/root floppies. Files not found.");
|
---|
2684 | log_to_screen
|
---|
2685 | ("Failed to find boot/root floppy images. Oh dear.");
|
---|
2686 | mr_free(bootdisk_file);
|
---|
2687 | mr_free(rootdisk_file);
|
---|
2688 | mr_free(bootdisk_dev);
|
---|
2689 | return (1);
|
---|
2690 | }
|
---|
2691 | if (format_first) {
|
---|
2692 | format_disk(datadisk_dev);
|
---|
2693 | }
|
---|
2694 | res += write_image_to_floppy(datadisk_dev, bootdisk_file);
|
---|
2695 | if (ask_me_OK_or_cancel("About to write root disk")) {
|
---|
2696 | log_to_screen("Writing root floppy");
|
---|
2697 | if (format_first) {
|
---|
2698 | format_disk(datadisk_dev);
|
---|
2699 | }
|
---|
2700 | mr_asprintf(&tmp, "cat %s > %s", rootdisk_file, datadisk_dev);
|
---|
2701 | mr_msg(1, "tmp = '%s'", tmp);
|
---|
2702 | res +=
|
---|
2703 | run_external_binary_with_percentage_indicator_NEW
|
---|
2704 | ("Writing root floppy", tmp);
|
---|
2705 | // res += write_image_to_floppy (datadisk_dev, rootdisk_file);
|
---|
2706 | mr_free(tmp);
|
---|
2707 | }
|
---|
2708 | mr_free(rootdisk_file);
|
---|
2709 |
|
---|
2710 | }
|
---|
2711 | mr_free(bootdisk_file);
|
---|
2712 | #endif
|
---|
2713 | }
|
---|
2714 | mr_free(bootdisk_dev);
|
---|
2715 |
|
---|
2716 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
2717 | log_to_screen
|
---|
2718 | ("FYI, the data disks are stored on tape/CD for your convenience.");
|
---|
2719 | return (0);
|
---|
2720 | }
|
---|
2721 | for (i = 1; i < 99; i++) {
|
---|
2722 | mr_asprintf(&tmp, "%s/mindi-data-%d.img", imagesdir, i);
|
---|
2723 | mr_msg(3, tmp);
|
---|
2724 | if (!does_file_exist(tmp)) {
|
---|
2725 | mr_msg(3, "...not found");
|
---|
2726 | break;
|
---|
2727 | }
|
---|
2728 | mr_asprintf(&comment, "About to write data disk #%d", i);
|
---|
2729 | if (ask_me_OK_or_cancel(comment)) {
|
---|
2730 | mr_free(comment);
|
---|
2731 | mr_asprintf(&comment, "Writing data disk #%3d", i);
|
---|
2732 | log_to_screen(comment);
|
---|
2733 | mr_free(comment);
|
---|
2734 | if (format_first) {
|
---|
2735 | res += format_disk(datadisk_dev);
|
---|
2736 | }
|
---|
2737 | res += write_image_to_floppy(datadisk_dev, tmp);
|
---|
2738 | }
|
---|
2739 | mr_free(tmp);
|
---|
2740 | }
|
---|
2741 | /* In case of break free mem as well */
|
---|
2742 | mr_free(tmp);
|
---|
2743 | mr_free(datadisk_dev);
|
---|
2744 | return (res);
|
---|
2745 | }
|
---|
2746 |
|
---|
2747 |
|
---|
2748 | /**
|
---|
2749 | * Wrapper around @c offer_to_write_floppies().
|
---|
2750 | * @param bkpinfo The backup information structure. Used only
|
---|
2751 | * in the call to @c offer_to_write_floppies().
|
---|
2752 | * @return 0 if the boot floppies were found (not necessarily written OK),
|
---|
2753 | * 1 otherwise.
|
---|
2754 | * @see offer_to_write_floppies
|
---|
2755 | * @ingroup MLarchiveGroup
|
---|
2756 | */
|
---|
2757 |
|
---|
2758 | int offer_to_write_boot_floppies_to_physical_disks(struct s_bkpinfo *bkpinfo) {
|
---|
2759 |
|
---|
2760 | int res = 0;
|
---|
2761 |
|
---|
2762 | assert(bkpinfo != NULL);
|
---|
2763 |
|
---|
2764 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
2765 | "Writing boot+data floppy images to disk");
|
---|
2766 |
|
---|
2767 | if (!bkpinfo->nonbootable_backup) {
|
---|
2768 | #ifdef __FreeBSD__
|
---|
2769 | if (!does_file_exist("/var/cache/mindi/mindi-kern.1722.img"))
|
---|
2770 | #else
|
---|
2771 | if (!does_file_exist("/var/cache/mindi/mindi-bootroot.1722.img")
|
---|
2772 | && !does_file_exist("/var/cache/mindi/mindi-boot.1440.img")
|
---|
2773 | && !does_file_exist("/var/cache/mindi/mindi-boot.2880.img")
|
---|
2774 | && !does_file_exist("/var/cache/mindi/mindi-boot.5760.img"))
|
---|
2775 | #endif
|
---|
2776 | {
|
---|
2777 | mvaddstr_and_log_it(g_currentY++, 74, "No Imgs");
|
---|
2778 | if (does_file_exist("/var/cache/mindi/mondorescue.iso")) {
|
---|
2779 | popup_and_OK
|
---|
2780 | ("Boot+data floppy creation failed. However, FYI, you may burn /var/cache/mindi/mondorescue.iso to a CD and boot from that instead if you wish.");
|
---|
2781 | res++;
|
---|
2782 | }
|
---|
2783 | } else {
|
---|
2784 | offer_to_write_floppies(bkpinfo, "/var/cache/mindi");
|
---|
2785 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
2786 | }
|
---|
2787 | } else {
|
---|
2788 | popup_and_OK
|
---|
2789 | ("Since you opted for a nonbootable backup, no boot floppies were created.");
|
---|
2790 | }
|
---|
2791 |
|
---|
2792 | return (res);
|
---|
2793 | }
|
---|
2794 |
|
---|
2795 |
|
---|
2796 | /**
|
---|
2797 | * @addtogroup LLarchiveGroup
|
---|
2798 | * @{
|
---|
2799 | */
|
---|
2800 | /**
|
---|
2801 | * Function pointer to an appropriate @c move_files_to_stream routine.
|
---|
2802 | * You can set this to your own function (for example, one to
|
---|
2803 | * transfer files over the network) or leave it as is.
|
---|
2804 | */
|
---|
2805 | int (*move_files_to_stream) (struct s_bkpinfo *, char *, ...) =
|
---|
2806 | _move_files_to_stream;
|
---|
2807 |
|
---|
2808 | /**
|
---|
2809 | * Copy some files to tape.
|
---|
2810 | * This function copies the files specified as parameters into the tape stream.
|
---|
2811 | *
|
---|
2812 | * @param bkpinfo The backup information structure. Used only in the call to
|
---|
2813 | * @c write_file_to_stream_from_file().
|
---|
2814 | *
|
---|
2815 | * @param files_to_add The files to copy to the tape stream.
|
---|
2816 | * @warning The list of @c files_to_add must be terminated with @c NULL.
|
---|
2817 | * @note Files may be split across multiple tapes if necessary.
|
---|
2818 | *
|
---|
2819 | * @return The number of errors encountered (0 for success)
|
---|
2820 | */
|
---|
2821 | int
|
---|
2822 | _move_files_to_stream(struct s_bkpinfo *bkpinfo, char *files_to_add, ...)
|
---|
2823 | {
|
---|
2824 |
|
---|
2825 | /*@ int ************************************************************ */
|
---|
2826 | int retval = 0;
|
---|
2827 | int res = 0;
|
---|
2828 | /*@ buffers ******************************************************** */
|
---|
2829 |
|
---|
2830 | /*@ char *********************************************************** */
|
---|
2831 | char start_chr;
|
---|
2832 | char stop_chr;
|
---|
2833 | char *curr_file = NULL;
|
---|
2834 | char *cf = NULL;
|
---|
2835 | /*@ long long ****************************************************** */
|
---|
2836 | off_t length_of_incoming_file = (off_t)0;
|
---|
2837 | t_archtype type;
|
---|
2838 | va_list ap;
|
---|
2839 |
|
---|
2840 | assert(bkpinfo != NULL);
|
---|
2841 | va_start(ap, files_to_add);
|
---|
2842 | for (cf = files_to_add; cf != NULL; cf = va_arg(ap, char *)) {
|
---|
2843 | if (!cf) {
|
---|
2844 | continue;
|
---|
2845 | }
|
---|
2846 | mr_asprintf(&curr_file, cf);
|
---|
2847 | if (!does_file_exist(curr_file)) {
|
---|
2848 | mr_msg(1,
|
---|
2849 | "Warning - you're trying to add a non-existent file - '%s' to the tape",
|
---|
2850 | curr_file);
|
---|
2851 | }
|
---|
2852 | /* create header chars */
|
---|
2853 | start_chr = BLK_START_AN_AFIO_OR_SLICE;
|
---|
2854 | stop_chr = BLK_STOP_AN_AFIO_OR_SLICE;
|
---|
2855 | /* ask for new tape if necessary */
|
---|
2856 | length_of_incoming_file = length_of_file(curr_file);
|
---|
2857 | write_header_block_to_stream(length_of_incoming_file, curr_file,
|
---|
2858 | start_chr);
|
---|
2859 | if (strstr(curr_file, ".afio.") || strstr(curr_file, ".star.")) {
|
---|
2860 | type = fileset;
|
---|
2861 | } else if (strstr(curr_file, "slice")) {
|
---|
2862 | type = biggieslice;
|
---|
2863 | } else {
|
---|
2864 | type = other;
|
---|
2865 | }
|
---|
2866 | res = write_file_to_stream_from_file(bkpinfo, curr_file);
|
---|
2867 | retval += res;
|
---|
2868 | unlink(curr_file);
|
---|
2869 | mr_free(curr_file);
|
---|
2870 | /* write closing header */
|
---|
2871 | write_header_block_to_stream((off_t)0, "finished-writing-file", stop_chr);
|
---|
2872 | }
|
---|
2873 | va_end(ap);
|
---|
2874 |
|
---|
2875 | if (retval) {
|
---|
2876 | mr_msg(1,
|
---|
2877 | "Warning - errors occurred while I was adding file to tape");
|
---|
2878 | }
|
---|
2879 | return (retval);
|
---|
2880 | }
|
---|
2881 |
|
---|
2882 | /* @} - end of LLarchiveGroup */
|
---|
2883 |
|
---|
2884 |
|
---|
2885 | /**
|
---|
2886 | * @addtogroup utilityGroup
|
---|
2887 | * @{
|
---|
2888 | */
|
---|
2889 | /**
|
---|
2890 | * Make sure the user has a valid CD-R(W) in the CD drive.
|
---|
2891 | * @param cdrw_device Set to the CD-R(W) device checked.
|
---|
2892 | * @param keep_looping If TRUE, keep pestering user until they insist
|
---|
2893 | * or insert a correct CD; if FALSE, only check once.
|
---|
2894 | * @return 0 (there was an OK CD in the drive) or 1 (there wasn't).
|
---|
2895 | */
|
---|
2896 | char *interrogate_disk_currently_in_cdrw_drive()
|
---|
2897 | {
|
---|
2898 | char *cdrecord;
|
---|
2899 | char *cdrw_device;
|
---|
2900 |
|
---|
2901 | if ((cdrw_device = find_cdrw_device()) != NULL) {
|
---|
2902 | if (!system("which cdrecord > /dev/null 2> /dev/null")) {
|
---|
2903 | mr_asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_device);
|
---|
2904 | } else if (!system("which dvdrecord > /dev/null 2> /dev/null")) {
|
---|
2905 | mr_asprintf(&cdrecord, "cdrecord dev=%s -atip", cdrw_device);
|
---|
2906 | } else {
|
---|
2907 | mr_asprintf(&cdrecord, " ");
|
---|
2908 | mr_msg(2, "Found no cdrecord nor dvdrecord in path.");
|
---|
2909 | }
|
---|
2910 | if (cdrecord[0]) {
|
---|
2911 | retract_CD_tray_and_defeat_autorun();
|
---|
2912 | run_program_and_log_output(cdrecord, 5);
|
---|
2913 | }
|
---|
2914 | mr_free(cdrecord);
|
---|
2915 | }
|
---|
2916 | return(cdrw_device);
|
---|
2917 | }
|
---|
2918 |
|
---|
2919 |
|
---|
2920 | /**
|
---|
2921 | * Asks the user to put a CD-R(W) in the drive.
|
---|
2922 | * @param ask_for_one_if_more_than_this (unused)
|
---|
2923 | * @param pmountable If non-NULL, pointed-to value is set to TRUE if the CD is mountable, FALSE otherwise.
|
---|
2924 | */
|
---|
2925 | void
|
---|
2926 | pause_and_ask_for_cdr(int ask_for_one_if_more_than_this, bool * pmountable)
|
---|
2927 | {
|
---|
2928 |
|
---|
2929 | /*@ buffers ********************************************* */
|
---|
2930 | char *tmp;
|
---|
2931 | char *tmp1;
|
---|
2932 | char *szmsg;
|
---|
2933 | char *cdrom_dev;
|
---|
2934 | char *cdrw_device = NULL;
|
---|
2935 | char *our_serial_str;
|
---|
2936 | bool ok_go_ahead_burn_it;
|
---|
2937 | int cd_number = -1;
|
---|
2938 | int attempt_to_mount_returned_this = 999;
|
---|
2939 | char *mtpt;
|
---|
2940 | char *szcdno;
|
---|
2941 | char *szserfname;
|
---|
2942 | char *szunmount;
|
---|
2943 |
|
---|
2944 | mr_asprintf(&szmsg, "I am about to burn %s #%d",
|
---|
2945 | g_backup_media_string,
|
---|
2946 | g_current_media_number);
|
---|
2947 | log_to_screen(szmsg);
|
---|
2948 | mr_free(szmsg);
|
---|
2949 | if (g_current_media_number < ask_for_one_if_more_than_this) {
|
---|
2950 | return;
|
---|
2951 | }
|
---|
2952 | log_to_screen("Scanning CD-ROM drive...");
|
---|
2953 | mr_asprintf(&mtpt, "/tmp/cd.mtpt.%ld.%ld", (long int) random(),
|
---|
2954 | (long int) random());
|
---|
2955 | make_hole_for_dir(mtpt);
|
---|
2956 |
|
---|
2957 | gotos_make_me_puke:
|
---|
2958 | ok_go_ahead_burn_it = TRUE;
|
---|
2959 | cdrom_dev = find_cdrom_device(FALSE);
|
---|
2960 | if (cdrom_dev != NULL) {
|
---|
2961 | /* When enabled, it made CD eject-and-retract when wrong CD inserted.. Weird
|
---|
2962 | mr_msg(2, "paafcd: Retracting CD-ROM drive if possible" );
|
---|
2963 | retract_CD_tray_and_defeat_autorun();
|
---|
2964 | */
|
---|
2965 | mr_asprintf(&tmp, "umount %s", cdrom_dev);
|
---|
2966 | run_program_and_log_output(tmp, 1);
|
---|
2967 | mr_free(tmp);
|
---|
2968 | mr_asprintf(&szcdno, "%s/archives/THIS-CD-NUMBER", mtpt);
|
---|
2969 | mr_asprintf(&szserfname, "%s/archives/SERIAL-STRING", mtpt);
|
---|
2970 | mr_asprintf(&szunmount, "umount %s", mtpt);
|
---|
2971 | cd_number = -1;
|
---|
2972 | mr_asprintf(&tmp, "mount %s %s", cdrom_dev, mtpt);
|
---|
2973 | if ((attempt_to_mount_returned_this =
|
---|
2974 | run_program_and_log_output(tmp, 1))) {
|
---|
2975 | mr_msg(4, "Failed to mount %s at %s", cdrom_dev, mtpt);
|
---|
2976 | log_to_screen("If there's a CD/DVD in the drive, it's blank.");
|
---|
2977 | mr_asprintf(&our_serial_str, "%s", "");
|
---|
2978 | } else if (!does_file_exist(szcdno)
|
---|
2979 | || !does_file_exist(szserfname)) {
|
---|
2980 | log_to_screen
|
---|
2981 | ("%s has data on it but it's probably not a Mondo CD.",
|
---|
2982 | g_backup_media_string);
|
---|
2983 | mr_asprintf(&our_serial_str, "%s", "");
|
---|
2984 | } else {
|
---|
2985 | log_to_screen("%s found in drive. It's a Mondo disk.",
|
---|
2986 | g_backup_media_string);
|
---|
2987 | tmp1 = last_line_of_file(szcdno);
|
---|
2988 | cd_number = atoi(tmp1);
|
---|
2989 | mr_free(tmp1);
|
---|
2990 | mr_asprintf(&tmp1, "cat %s 2> /dev/null", szserfname);
|
---|
2991 | our_serial_str = call_program_and_get_last_line_of_output(tmp1);
|
---|
2992 | mr_free(tmp1);
|
---|
2993 | // FIXME - should be able to use last_line_of_file(), surely?
|
---|
2994 | }
|
---|
2995 | mr_free(szcdno);
|
---|
2996 | mr_free(szserfname);
|
---|
2997 | mr_free(tmp);
|
---|
2998 |
|
---|
2999 | run_program_and_log_output(szunmount, 1);
|
---|
3000 | mr_free(szunmount);
|
---|
3001 |
|
---|
3002 | mr_msg(2, "paafcd: cd_number = %d", cd_number);
|
---|
3003 | mr_msg(2, "our serial str = %s; g_serial_string = %s",
|
---|
3004 | our_serial_str, g_serial_string);
|
---|
3005 | if (cd_number > 0 && !strcmp(our_serial_str, g_serial_string)) {
|
---|
3006 | mr_msg(2, "This %s is part of this backup set!",
|
---|
3007 | g_backup_media_string);
|
---|
3008 | ok_go_ahead_burn_it = FALSE;
|
---|
3009 | if (cd_number == g_current_media_number - 1) {
|
---|
3010 | log_to_screen
|
---|
3011 | ("I think you've left the previous %s in the drive.",
|
---|
3012 | g_backup_media_string);
|
---|
3013 | } else {
|
---|
3014 | log_to_screen
|
---|
3015 | ("Please remove this %s. It is part of the backup set you're making now.",
|
---|
3016 | g_backup_media_string);
|
---|
3017 | }
|
---|
3018 | } else {
|
---|
3019 | log_to_screen("...but not part of _our_ backup set.");
|
---|
3020 | }
|
---|
3021 | mr_free(our_serial_str);
|
---|
3022 | } else {
|
---|
3023 | mr_msg(2,
|
---|
3024 | "paafcd: Can't find CD-ROM drive. Perhaps it has a blank %s in it?",
|
---|
3025 | g_backup_media_string);
|
---|
3026 | if ((cdrw_device = interrogate_disk_currently_in_cdrw_drive(cdrw_device)) != NULL) {
|
---|
3027 | ok_go_ahead_burn_it = FALSE;
|
---|
3028 | log_to_screen("There isn't a writable %s in the drive.",
|
---|
3029 | g_backup_media_string);
|
---|
3030 | }
|
---|
3031 | mr_free(cdrw_device);
|
---|
3032 | }
|
---|
3033 | mr_free(mtpt);
|
---|
3034 |
|
---|
3035 | if (!ok_go_ahead_burn_it) {
|
---|
3036 | eject_device(cdrom_dev);
|
---|
3037 | mr_asprintf(&tmp,
|
---|
3038 | "I am about to burn %s #%d of the backup set. Please insert %s and press Enter.",
|
---|
3039 | g_backup_media_string,
|
---|
3040 | g_current_media_number,
|
---|
3041 | g_backup_media_string);
|
---|
3042 | popup_and_OK(tmp);
|
---|
3043 | mr_free(tmp);
|
---|
3044 | goto gotos_make_me_puke;
|
---|
3045 | } else {
|
---|
3046 | mr_msg(2, "paafcd: OK, going ahead and burning it.");
|
---|
3047 | }
|
---|
3048 | mr_free(cdrom_dev);
|
---|
3049 |
|
---|
3050 | mr_msg(2,
|
---|
3051 | "paafcd: OK, I assume I have a blank/reusable %s in the drive...",
|
---|
3052 | g_backup_media_string);
|
---|
3053 |
|
---|
3054 | log_to_screen("Proceeding w/ %s in drive.",
|
---|
3055 | g_backup_media_string);
|
---|
3056 | if (pmountable) {
|
---|
3057 | if (attempt_to_mount_returned_this) {
|
---|
3058 | *pmountable = FALSE;
|
---|
3059 | } else {
|
---|
3060 | *pmountable = TRUE;
|
---|
3061 | }
|
---|
3062 | }
|
---|
3063 |
|
---|
3064 | }
|
---|
3065 |
|
---|
3066 |
|
---|
3067 | /**
|
---|
3068 | * Set the <tt>N</tt>th bit of @c array to @c true_or_false.
|
---|
3069 | * @param array The bit array (as a @c char pointer).
|
---|
3070 | * @param N The bit number to set or reset.
|
---|
3071 | * @param true_or_false If TRUE then set bit @c N, if FALSE then reset bit @c N.
|
---|
3072 | * @see get_bit_N_of_array
|
---|
3073 | */
|
---|
3074 | void set_bit_N_of_array(char *array, int N, bool true_or_false)
|
---|
3075 | {
|
---|
3076 | int bit_number;
|
---|
3077 | int mask, orig_val, to_add;
|
---|
3078 | int element_number;
|
---|
3079 |
|
---|
3080 | assert(array != NULL);
|
---|
3081 |
|
---|
3082 | element_number = N / 8;
|
---|
3083 | bit_number = N % 8;
|
---|
3084 | to_add = (1 << bit_number);
|
---|
3085 | mask = 255 - to_add;
|
---|
3086 | orig_val = array[element_number] & mask;
|
---|
3087 | // log_it("array[%d]=%02x; %02x&%02x = %02x", element_number, array[element_number], mask, orig_val);
|
---|
3088 | if (true_or_false) {
|
---|
3089 | array[element_number] = orig_val | to_add;
|
---|
3090 | }
|
---|
3091 | }
|
---|
3092 |
|
---|
3093 | /* @} - end of utilityGroup */
|
---|
3094 |
|
---|
3095 |
|
---|
3096 | /**
|
---|
3097 | * Chop up @c filename.
|
---|
3098 | * @param bkpinfo The backup information structure. Fields used:
|
---|
3099 | * - @c backup_media_type
|
---|
3100 | * - @c compression_level
|
---|
3101 | * - @c optimal_set_size
|
---|
3102 | * - @c tmpdir
|
---|
3103 | * - @c use_lzo
|
---|
3104 | * - @c zip_exe
|
---|
3105 | * - @c zip_suffix
|
---|
3106 | *
|
---|
3107 | * @param biggie_filename The file to chop up.
|
---|
3108 | * @param ntfsprog_fifo The FIFO to ntfsclone if this is an imagedev, NULL otherwise.
|
---|
3109 | * @param biggie_file_number The sequence number of this biggie file (starting from 0).
|
---|
3110 | * @param noof_biggie_files The number of biggie files there are total.
|
---|
3111 | * @return The number of errors encountered (0 for success)
|
---|
3112 | * @see make_slices_and_images
|
---|
3113 | * @ingroup LLarchiveGroup
|
---|
3114 | */
|
---|
3115 | int
|
---|
3116 | slice_up_file_etc(struct s_bkpinfo *bkpinfo, char *biggie_filename,
|
---|
3117 | char *ntfsprog_fifo, long biggie_file_number,
|
---|
3118 | long noof_biggie_files, bool use_ntfsprog)
|
---|
3119 | {
|
---|
3120 |
|
---|
3121 | /*@ buffers ************************************************** */
|
---|
3122 | char *tmp = NULL;
|
---|
3123 | char *checksum_line = NULL;
|
---|
3124 | char *command = NULL;
|
---|
3125 | char *tempblock = NULL;
|
---|
3126 | char *curr_slice_fname_uncompressed = NULL;
|
---|
3127 | char *curr_slice_fname_compressed = NULL;
|
---|
3128 | char *file_to_archive = NULL;
|
---|
3129 | char *file_to_openin = NULL;
|
---|
3130 | /*@ pointers ************************************************** */
|
---|
3131 | char *pB = NULL;
|
---|
3132 | FILE *fin = NULL;
|
---|
3133 | FILE *fout = NULL;
|
---|
3134 |
|
---|
3135 | /*@ bool ****************************************************** */
|
---|
3136 | bool finished = FALSE;
|
---|
3137 |
|
---|
3138 | /*@ long ****************************************************** */
|
---|
3139 | size_t blksize = 0;
|
---|
3140 | long slice_num = 0;
|
---|
3141 | long i;
|
---|
3142 | long optimal_set_size;
|
---|
3143 | bool should_I_compress_slices;
|
---|
3144 | char *suffix = NULL; // for compressed slices
|
---|
3145 |
|
---|
3146 | /*@ long long ************************************************** */
|
---|
3147 | off_t totalread = (off_t)0;
|
---|
3148 | off_t totallength = (off_t)0;
|
---|
3149 | off_t length;
|
---|
3150 |
|
---|
3151 | /*@ int ******************************************************** */
|
---|
3152 | int retval = 0;
|
---|
3153 | int res = 0;
|
---|
3154 | size_t n = 0;
|
---|
3155 |
|
---|
3156 | /*@ structures ************************************************** */
|
---|
3157 | struct s_filename_and_lstat_info biggiestruct;
|
---|
3158 | // struct stat statbuf;
|
---|
3159 |
|
---|
3160 | assert(bkpinfo != NULL);
|
---|
3161 | assert_string_is_neither_NULL_nor_zerolength(biggie_filename);
|
---|
3162 |
|
---|
3163 | biggiestruct.for_backward_compatibility = '\n';
|
---|
3164 | biggiestruct.use_ntfsprog = use_ntfsprog;
|
---|
3165 | optimal_set_size = bkpinfo->optimal_set_size;
|
---|
3166 | if (is_this_file_compressed(biggie_filename)
|
---|
3167 | || bkpinfo->compression_level == 0) {
|
---|
3168 | mr_asprintf(&suffix, "");
|
---|
3169 | // log_it("%s is indeed compressed :-)", filename);
|
---|
3170 | should_I_compress_slices = FALSE;
|
---|
3171 | } else {
|
---|
3172 | mr_asprintf(&suffix, bkpinfo->zip_suffix);
|
---|
3173 | should_I_compress_slices = TRUE;
|
---|
3174 | }
|
---|
3175 |
|
---|
3176 | if (optimal_set_size < 999) {
|
---|
3177 | fatal_error("bkpinfo->optimal_set_size is insanely small");
|
---|
3178 | }
|
---|
3179 | if (ntfsprog_fifo) {
|
---|
3180 | file_to_openin = ntfsprog_fifo;
|
---|
3181 | mr_asprintf(&checksum_line, "IGNORE");
|
---|
3182 | mr_msg(2,
|
---|
3183 | "Not calculating checksum for %s: it would take too long",
|
---|
3184 | biggie_filename);
|
---|
3185 | tmp = find_home_of_exe("ntfsresize");
|
---|
3186 | if ( !tmp) {
|
---|
3187 | fatal_error("ntfsresize not found");
|
---|
3188 | }
|
---|
3189 | mr_free(tmp);
|
---|
3190 |
|
---|
3191 | mr_asprintf(&command, "ntfsresize --force --info %s|grep '^You might resize at '|cut -d' ' -f5", biggie_filename);
|
---|
3192 | log_it("command = %s", command);
|
---|
3193 | tmp = call_program_and_get_last_line_of_output(command);
|
---|
3194 | mr_free(command);
|
---|
3195 |
|
---|
3196 | log_it("res of it = %s", tmp);
|
---|
3197 | totallength = (off_t)atoll(tmp);
|
---|
3198 | mr_free(tmp);
|
---|
3199 | } else {
|
---|
3200 | file_to_openin = biggie_filename;
|
---|
3201 | if (strchr(biggie_filename,'\'') != NULL) {
|
---|
3202 | mr_asprintf(&command, "md5sum \"%s\"", biggie_filename);
|
---|
3203 | } else {
|
---|
3204 | mr_asprintf(&command, "md5sum '%s'", biggie_filename);
|
---|
3205 | }
|
---|
3206 | if (!(fin = popen(command, "r"))) {
|
---|
3207 | log_OS_error("Unable to popen-in command");
|
---|
3208 | mr_free(command);
|
---|
3209 | mr_free(suffix);
|
---|
3210 | return (1);
|
---|
3211 | }
|
---|
3212 | mr_free(command);
|
---|
3213 | mr_getline(&checksum_line, &n, fin);
|
---|
3214 | pclose(fin);
|
---|
3215 | totallength = length_of_file (biggie_filename);
|
---|
3216 | }
|
---|
3217 | lstat(biggie_filename, &biggiestruct.properties);
|
---|
3218 | if (strlen(biggie_filename) <= MAX_STR_LEN) {
|
---|
3219 | strcpy(biggiestruct.filename, biggie_filename);
|
---|
3220 | } else {
|
---|
3221 | fatal_error("biggie_filename too big");
|
---|
3222 | }
|
---|
3223 | pB = strchr(checksum_line, ' ');
|
---|
3224 | if (!pB) {
|
---|
3225 | pB = strchr(checksum_line, '\t');
|
---|
3226 | }
|
---|
3227 | if (pB) {
|
---|
3228 | *pB = '\0';
|
---|
3229 | }
|
---|
3230 | if (strlen(checksum_line) <= 64) {
|
---|
3231 | strcpy(biggiestruct.checksum, checksum_line);
|
---|
3232 | } else {
|
---|
3233 | fatal_error("checksum_line too big");
|
---|
3234 | }
|
---|
3235 | mr_free(checksum_line);
|
---|
3236 |
|
---|
3237 | tmp = slice_fname(biggie_file_number, 0, bkpinfo->tmpdir, "");
|
---|
3238 | fout = fopen(tmp, "w");
|
---|
3239 | mr_free(tmp);
|
---|
3240 |
|
---|
3241 | (void) fwrite((void *) &biggiestruct, 1, sizeof(biggiestruct), fout);
|
---|
3242 | paranoid_fclose(fout);
|
---|
3243 | length = totallength / optimal_set_size / 1024;
|
---|
3244 | mr_msg(1, "Opening in %s; slicing it and writing to CD/tape",
|
---|
3245 | file_to_openin);
|
---|
3246 | if (!(fin = fopen(file_to_openin, "r"))) {
|
---|
3247 | log_OS_error("Unable to openin biggie_filename");
|
---|
3248 | mr_asprintf(&tmp, "Cannot archive bigfile '%s': not found",
|
---|
3249 | biggie_filename);
|
---|
3250 | log_to_screen(tmp);
|
---|
3251 | mr_free(tmp);
|
---|
3252 | mr_free(suffix);
|
---|
3253 | return (1);
|
---|
3254 | }
|
---|
3255 | tmp = slice_fname(biggie_file_number, 0,bkpinfo->tmpdir, "");
|
---|
3256 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
3257 | res = move_files_to_stream(bkpinfo,tmp,NULL);
|
---|
3258 | } else {
|
---|
3259 | res = move_files_to_cd(bkpinfo, tmp, NULL);
|
---|
3260 | }
|
---|
3261 | mr_free(tmp);
|
---|
3262 | i = bkpinfo->optimal_set_size / 256;
|
---|
3263 | for (slice_num = 1; !finished; slice_num++) {
|
---|
3264 | curr_slice_fname_uncompressed = slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir, "");
|
---|
3265 | curr_slice_fname_compressed = slice_fname(biggie_file_number, slice_num, bkpinfo->tmpdir, suffix);
|
---|
3266 |
|
---|
3267 | tmp = percent_media_full_comment(bkpinfo);
|
---|
3268 | update_progress_form(tmp);
|
---|
3269 | mr_free(tmp);
|
---|
3270 |
|
---|
3271 | if (!(fout = fopen(curr_slice_fname_uncompressed, "w"))) {
|
---|
3272 | log_OS_error(curr_slice_fname_uncompressed);
|
---|
3273 | mr_free(curr_slice_fname_uncompressed);
|
---|
3274 | mr_free(curr_slice_fname_compressed);
|
---|
3275 | mr_free(suffix);
|
---|
3276 | return (1);
|
---|
3277 | }
|
---|
3278 | tempblock = mr_malloc(256 * 1024);
|
---|
3279 | if ((i == bkpinfo->optimal_set_size / 256)
|
---|
3280 | && (totalread < 1.1 * totallength)) {
|
---|
3281 | for (i = 0; i < bkpinfo->optimal_set_size / 256; i++) {
|
---|
3282 | blksize = fread(tempblock, 1, 256 * 1024, fin);
|
---|
3283 | if (blksize > 0) {
|
---|
3284 | totalread = totalread + blksize;
|
---|
3285 | (void) fwrite(tempblock, 1, blksize, fout);
|
---|
3286 | } else {
|
---|
3287 | mr_free(tempblock);
|
---|
3288 | mr_free(curr_slice_fname_uncompressed);
|
---|
3289 | mr_free(curr_slice_fname_compressed);
|
---|
3290 | break;
|
---|
3291 | }
|
---|
3292 | }
|
---|
3293 | } else {
|
---|
3294 | i = 0;
|
---|
3295 | }
|
---|
3296 | mr_free(tempblock);
|
---|
3297 | paranoid_fclose(fout);
|
---|
3298 | if (i > 0) // length_of_file (curr_slice_fname_uncompressed)
|
---|
3299 | {
|
---|
3300 | if (!does_file_exist(curr_slice_fname_uncompressed)) {
|
---|
3301 | mr_msg(2,
|
---|
3302 | "Warning - '%s' doesn't exist. How can I compress slice?",
|
---|
3303 | curr_slice_fname_uncompressed);
|
---|
3304 | }
|
---|
3305 | if (should_I_compress_slices && bkpinfo->compression_level > 0) {
|
---|
3306 | mr_asprintf(&command, "%s -%d %s", bkpinfo->zip_exe,
|
---|
3307 | bkpinfo->compression_level,
|
---|
3308 | curr_slice_fname_uncompressed);
|
---|
3309 | mr_msg(2, command);
|
---|
3310 | if ((res = system(command))) {
|
---|
3311 | log_OS_error(command);
|
---|
3312 | }
|
---|
3313 | mr_free(command);
|
---|
3314 | // did_I_compress_slice = TRUE;
|
---|
3315 | } else {
|
---|
3316 | /* BERLIOS: Useless
|
---|
3317 | mr_asprintf(&command, "mv %s %s 2>> %s",
|
---|
3318 | curr_slice_fname_uncompressed,
|
---|
3319 | curr_slice_fname_compressed, MONDO_LOGFILE);
|
---|
3320 | */
|
---|
3321 | res = 0; // don't do it :)
|
---|
3322 | // did_I_compress_slice = FALSE;
|
---|
3323 | }
|
---|
3324 | retval += res;
|
---|
3325 | if (res) {
|
---|
3326 | mr_msg(2, "Failed to compress the slice");
|
---|
3327 | }
|
---|
3328 | if (bkpinfo->use_lzo
|
---|
3329 | && strcmp(curr_slice_fname_compressed,
|
---|
3330 | curr_slice_fname_uncompressed)) {
|
---|
3331 | unlink(curr_slice_fname_uncompressed);
|
---|
3332 | }
|
---|
3333 | if (res) {
|
---|
3334 | mr_asprintf(&tmp, "Problem with slice # %ld", slice_num);
|
---|
3335 | } else {
|
---|
3336 | mr_asprintf(&tmp,
|
---|
3337 | "%s - Bigfile #%ld, slice #%ld compressed OK ",
|
---|
3338 | biggie_filename, biggie_file_number + 1,
|
---|
3339 | slice_num);
|
---|
3340 | }
|
---|
3341 | if (!g_text_mode) {
|
---|
3342 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
---|
3343 | newtRefresh();
|
---|
3344 | } else {
|
---|
3345 | mr_msg(2, tmp);
|
---|
3346 | }
|
---|
3347 | mr_free(tmp);
|
---|
3348 | mr_asprintf(&file_to_archive, curr_slice_fname_compressed);
|
---|
3349 | g_current_progress++;
|
---|
3350 | } else { /* if i==0 then ... */
|
---|
3351 |
|
---|
3352 | finished = TRUE;
|
---|
3353 | mr_asprintf(&file_to_archive, curr_slice_fname_uncompressed);
|
---|
3354 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
3355 | break;
|
---|
3356 | }
|
---|
3357 | }
|
---|
3358 |
|
---|
3359 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
3360 | register_in_tape_catalog(biggieslice, biggie_file_number,
|
---|
3361 | slice_num, file_to_archive);
|
---|
3362 | maintain_collection_of_recent_archives(bkpinfo->tmpdir,
|
---|
3363 | file_to_archive);
|
---|
3364 | res = move_files_to_stream(bkpinfo, file_to_archive, NULL);
|
---|
3365 | } else {
|
---|
3366 | res = move_files_to_cd(bkpinfo, file_to_archive, NULL);
|
---|
3367 | }
|
---|
3368 | mr_free(file_to_archive);
|
---|
3369 | retval += res;
|
---|
3370 | if (res) {
|
---|
3371 | mr_asprintf(&tmp,
|
---|
3372 | "Failed to add slice %ld of bigfile %ld to scratchdir",
|
---|
3373 | slice_num, biggie_file_number + 1);
|
---|
3374 | log_to_screen(tmp);
|
---|
3375 | mr_free(tmp);
|
---|
3376 | fatal_error
|
---|
3377 | ("Hard disk full. You should have bought a bigger one.");
|
---|
3378 | }
|
---|
3379 | mr_free(curr_slice_fname_uncompressed);
|
---|
3380 | mr_free(curr_slice_fname_compressed);
|
---|
3381 | }
|
---|
3382 | mr_free(suffix);
|
---|
3383 | paranoid_fclose(fin);
|
---|
3384 | if (retval) {
|
---|
3385 | mr_asprintf(&tmp, "Sliced bigfile #%ld...FAILED",
|
---|
3386 | biggie_file_number + 1);
|
---|
3387 | } else {
|
---|
3388 | mr_asprintf(&tmp, "Sliced bigfile #%ld...OK!",
|
---|
3389 | biggie_file_number + 1);
|
---|
3390 | }
|
---|
3391 | mr_msg(1, tmp);
|
---|
3392 | mr_free(tmp);
|
---|
3393 | return (retval);
|
---|
3394 | }
|
---|
3395 |
|
---|
3396 |
|
---|
3397 | /**
|
---|
3398 | * Remove the archives in @c d.
|
---|
3399 | * This could possibly include any of:
|
---|
3400 | * - all afioballs (compressed and not)
|
---|
3401 | * - all filelists
|
---|
3402 | * - all slices
|
---|
3403 | * - all checksums
|
---|
3404 | * - a zero filler file
|
---|
3405 | *
|
---|
3406 | * @param d The directory to wipe the archives from.
|
---|
3407 | * @ingroup utilityGroup
|
---|
3408 | */
|
---|
3409 | void wipe_archives(char *d)
|
---|
3410 | {
|
---|
3411 | /*@ buffers ********************************************* */
|
---|
3412 | char *tmp = NULL;
|
---|
3413 | char *dir = NULL;
|
---|
3414 |
|
---|
3415 | assert_string_is_neither_NULL_nor_zerolength(d);
|
---|
3416 |
|
---|
3417 | mr_asprintf(&dir, "%s/archives", d);
|
---|
3418 | mr_asprintf(&tmp, "find %s -name '*.afio*' -exec rm -f '{}' \\;", dir);
|
---|
3419 | run_program_and_log_output(tmp, FALSE);
|
---|
3420 | mr_free(tmp);
|
---|
3421 |
|
---|
3422 | mr_asprintf(&tmp, "find %s -name '*list.[0-9]*' -exec rm -f '{}' \\;",
|
---|
3423 | dir);
|
---|
3424 | run_program_and_log_output(tmp, FALSE);
|
---|
3425 | mr_free(tmp);
|
---|
3426 |
|
---|
3427 | mr_asprintf(&tmp, "find %s -name 'slice*' -exec rm -f '{}' \\;", dir);
|
---|
3428 | run_program_and_log_output(tmp, FALSE);
|
---|
3429 | mr_free(tmp);
|
---|
3430 |
|
---|
3431 | mr_asprintf(&tmp, "rm -f %s/cklist*", dir);
|
---|
3432 | run_program_and_log_output(tmp, FALSE);
|
---|
3433 | mr_free(tmp);
|
---|
3434 |
|
---|
3435 | mr_asprintf(&tmp, "rm -f %s/zero", dir);
|
---|
3436 | run_program_and_log_output(tmp, FALSE);
|
---|
3437 | mr_free(tmp);
|
---|
3438 |
|
---|
3439 | mr_msg(1, "Wiped %s's archives", dir);
|
---|
3440 | mr_asprintf(&tmp, "ls -l %s", dir);
|
---|
3441 | run_program_and_log_output(tmp, FALSE);
|
---|
3442 | mr_free(tmp);
|
---|
3443 |
|
---|
3444 | mr_free(dir);
|
---|
3445 | }
|
---|
3446 |
|
---|
3447 |
|
---|
3448 | /**
|
---|
3449 | * @addtogroup LLarchiveGroup
|
---|
3450 | * @{
|
---|
3451 | */
|
---|
3452 | /**
|
---|
3453 | * Write the final ISO image.
|
---|
3454 | * @param bkpinfo The backup information structure. Used only
|
---|
3455 | * in the call to @c write_iso_and_go_on().
|
---|
3456 | * @return The number of errors encountered (0 for success)
|
---|
3457 | * @see write_iso_and_go_on
|
---|
3458 | * @see make_iso_fs
|
---|
3459 | * @bug The final ISO is written even if there are no files on it. In practice,
|
---|
3460 | * however, this occurs rarely.
|
---|
3461 | */
|
---|
3462 | int write_final_iso_if_necessary(struct s_bkpinfo *bkpinfo)
|
---|
3463 | {
|
---|
3464 | /*@ int ***************************************************** */
|
---|
3465 | int res;
|
---|
3466 |
|
---|
3467 | /*@ buffers ************************************************** */
|
---|
3468 | char *tmp = NULL;
|
---|
3469 |
|
---|
3470 | assert(bkpinfo != NULL);
|
---|
3471 |
|
---|
3472 | // I should really check if there are any slices or tarballs to be copied to CD-R(W)'s; the odds are approx. 1 in a million that there are no files here, so I'll just go ahead & make one more CD anyway
|
---|
3473 |
|
---|
3474 | mr_asprintf(&tmp, "Writing the final ISO");
|
---|
3475 | mr_msg(2, tmp);
|
---|
3476 | /* BERLIOS: center_string is now broken
|
---|
3477 | center_string(tmp, 80);
|
---|
3478 | */
|
---|
3479 | #ifndef _XWIN
|
---|
3480 | if (!g_text_mode) {
|
---|
3481 | newtPushHelpLine(tmp);
|
---|
3482 | }
|
---|
3483 | #endif
|
---|
3484 | mr_free(tmp);
|
---|
3485 | res = write_iso_and_go_on(bkpinfo, TRUE);
|
---|
3486 | #ifndef _XWIN
|
---|
3487 | if (!g_text_mode) {
|
---|
3488 | newtPopHelpLine();
|
---|
3489 | }
|
---|
3490 | #endif
|
---|
3491 | mr_msg(2, "Returning from writing final ISO (res=%d)", res);
|
---|
3492 | return (res);
|
---|
3493 | }
|
---|
3494 |
|
---|
3495 |
|
---|
3496 | /**
|
---|
3497 | * Write an ISO image to <tt>[bkpinfo->isodir]/bkpinfo->prefix-[g_current_media_number].iso</tt>.
|
---|
3498 | * @param bkpinfo The backup information structure. Fields used:
|
---|
3499 | * - @c backup_media_type
|
---|
3500 | * - @c prefix
|
---|
3501 | * - @c isodir
|
---|
3502 | * - @c manual_cd_tray
|
---|
3503 | * - @c media_size
|
---|
3504 | * - @c nfs_mount
|
---|
3505 | * - @c nfs_remote_dir
|
---|
3506 | * - @c scratchdir
|
---|
3507 | * - @c verify_data
|
---|
3508 | *
|
---|
3509 | * @param last_cd If TRUE, this is the last CD to write; if FALSE, it's not.
|
---|
3510 | * @return The number of errors encountered (0 for success)
|
---|
3511 | * @see make_iso_fs
|
---|
3512 | */
|
---|
3513 | int write_iso_and_go_on(struct s_bkpinfo *bkpinfo, bool last_cd)
|
---|
3514 | {
|
---|
3515 | /*@ pointers **************************************************** */
|
---|
3516 | FILE *fout;
|
---|
3517 |
|
---|
3518 | /*@ buffers ***************************************************** */
|
---|
3519 | char *tmp;
|
---|
3520 | char *cdno_fname;
|
---|
3521 | char *lastcd_fname;
|
---|
3522 | char *isofile;
|
---|
3523 |
|
---|
3524 | /*@ bool ******************************************************** */
|
---|
3525 | bool that_one_was_ok;
|
---|
3526 | bool using_nfs;
|
---|
3527 | bool orig_vfy_flag_val;
|
---|
3528 |
|
---|
3529 | /*@ int *********************************************************** */
|
---|
3530 | int res = 0;
|
---|
3531 |
|
---|
3532 | assert(bkpinfo != NULL);
|
---|
3533 | orig_vfy_flag_val = bkpinfo->verify_data;
|
---|
3534 | if (bkpinfo->media_size[g_current_media_number] <= 0) {
|
---|
3535 | fatal_error("write_iso_and_go_on() - unknown media size");
|
---|
3536 | }
|
---|
3537 |
|
---|
3538 | if (strlen(bkpinfo->nfs_mount) > 1) {
|
---|
3539 | using_nfs = TRUE;
|
---|
3540 | } else {
|
---|
3541 | using_nfs = FALSE;
|
---|
3542 | }
|
---|
3543 | mr_msg(1, "OK, time to make %s #%d",
|
---|
3544 | bkpinfo->backup_media_string,
|
---|
3545 | g_current_media_number);
|
---|
3546 |
|
---|
3547 | /* label the ISO with its number */
|
---|
3548 |
|
---|
3549 | mr_asprintf(&cdno_fname, "%s/archives/THIS-CD-NUMBER",
|
---|
3550 | bkpinfo->scratchdir);
|
---|
3551 | fout = fopen(cdno_fname, "w");
|
---|
3552 | fprintf(fout, "%d", g_current_media_number);
|
---|
3553 | paranoid_fclose(fout);
|
---|
3554 | mr_free(cdno_fname);
|
---|
3555 |
|
---|
3556 | mr_asprintf(&tmp, "cp -f %s/autorun %s/", g_mondo_home,
|
---|
3557 | bkpinfo->scratchdir);
|
---|
3558 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
3559 | mr_msg(2, "Warning - unable to copy autorun to scratchdir");
|
---|
3560 | }
|
---|
3561 | mr_free(tmp);
|
---|
3562 |
|
---|
3563 | /* last CD or not? Label accordingly */
|
---|
3564 | mr_asprintf(&lastcd_fname, "%s/archives/NOT-THE-LAST",
|
---|
3565 | bkpinfo->scratchdir);
|
---|
3566 | if (last_cd) {
|
---|
3567 | unlink(lastcd_fname);
|
---|
3568 | mr_msg(2,
|
---|
3569 | "OK, you're telling me this is the last CD. Fair enough.");
|
---|
3570 | } else {
|
---|
3571 | fout = fopen(lastcd_fname, "w");
|
---|
3572 | fprintf(fout,
|
---|
3573 | "You're listening to 90.3 WPLN, Nashville Public Radio.\n");
|
---|
3574 | paranoid_fclose(fout);
|
---|
3575 | }
|
---|
3576 | mr_free(lastcd_fname);
|
---|
3577 |
|
---|
3578 | if (space_occupied_by_cd(bkpinfo->scratchdir) / 1024 >
|
---|
3579 | bkpinfo->media_size[g_current_media_number]) {
|
---|
3580 | mr_asprintf(&tmp,
|
---|
3581 | "Warning! %s is too big. It occupies %ld KB, which is more than the %ld KB allowed.",
|
---|
3582 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
3583 | (long) space_occupied_by_cd(bkpinfo->scratchdir),
|
---|
3584 | (long) bkpinfo->media_size[g_current_media_number]);
|
---|
3585 | log_to_screen(tmp);
|
---|
3586 | mr_free(tmp);
|
---|
3587 | }
|
---|
3588 | if (bkpinfo->backup_media_type != usb) {
|
---|
3589 | mr_asprintf(&isofile, "%s/%s/%s-%d.iso", bkpinfo->isodir,
|
---|
3590 | bkpinfo->nfs_remote_dir, bkpinfo->prefix,
|
---|
3591 | g_current_media_number);
|
---|
3592 | } else {
|
---|
3593 | }
|
---|
3594 | for (that_one_was_ok = FALSE; !that_one_was_ok;) {
|
---|
3595 | if (bkpinfo->backup_media_type != usb) {
|
---|
3596 | res = make_iso_fs(bkpinfo, isofile);
|
---|
3597 | } else {
|
---|
3598 | }
|
---|
3599 | if (g_current_media_number == 1 && !res
|
---|
3600 | && (bkpinfo->backup_media_type == cdr
|
---|
3601 | || bkpinfo->backup_media_type == cdrw)) {
|
---|
3602 | if ((tmp = find_cdrom_device(FALSE)) == NULL) // make sure find_cdrom_device() finds, records CD-R's loc
|
---|
3603 | {
|
---|
3604 | mr_msg(3, "*Sigh* Mike, I hate your computer.");
|
---|
3605 | bkpinfo->manual_cd_tray = TRUE;
|
---|
3606 | } // if it can't be found then force pausing
|
---|
3607 | else {
|
---|
3608 | mr_msg(3, "Great. Found Mike's CD-ROM drive.");
|
---|
3609 | mr_free(tmp);
|
---|
3610 | }
|
---|
3611 | }
|
---|
3612 | if (bkpinfo->verify_data && !res) {
|
---|
3613 | log_to_screen
|
---|
3614 | ("Please reboot from the 1st %s in Compare Mode, as a precaution.",
|
---|
3615 | g_backup_media_string);
|
---|
3616 | chdir("/");
|
---|
3617 | iamhere("Before calling verify_cd_image()");
|
---|
3618 | res += verify_cd_image(bkpinfo);
|
---|
3619 | iamhere("After calling verify_cd_image()");
|
---|
3620 | }
|
---|
3621 | if (!res) {
|
---|
3622 | that_one_was_ok = TRUE;
|
---|
3623 | } else {
|
---|
3624 | mr_asprintf(&tmp, "Failed to burn %s #%d. Retry?",
|
---|
3625 | bkpinfo->backup_media_string,
|
---|
3626 | g_current_media_number);
|
---|
3627 | res = ask_me_yes_or_no(tmp);
|
---|
3628 | mr_free(tmp);
|
---|
3629 | if (!res) {
|
---|
3630 | if (ask_me_yes_or_no("Abort the backup?")) {
|
---|
3631 | fatal_error("FAILED TO BACKUP");
|
---|
3632 | } else {
|
---|
3633 | break;
|
---|
3634 | }
|
---|
3635 | } else {
|
---|
3636 | mr_msg(2, "Retrying, at user's request...");
|
---|
3637 | res = 0;
|
---|
3638 | }
|
---|
3639 | }
|
---|
3640 | }
|
---|
3641 | mr_free(isofile);
|
---|
3642 |
|
---|
3643 | g_current_media_number++;
|
---|
3644 | if (g_current_media_number > MAX_NOOF_MEDIA) {
|
---|
3645 | fatal_error("Too many CD-R(W)'s. Use tape or net.");
|
---|
3646 | }
|
---|
3647 | wipe_archives(bkpinfo->scratchdir);
|
---|
3648 | mr_asprintf(&tmp, "rm -Rf %s/images/*gz %s/images/*data*img",
|
---|
3649 | bkpinfo->scratchdir, bkpinfo->scratchdir);
|
---|
3650 | if (system(tmp)) {
|
---|
3651 | mr_msg(2,
|
---|
3652 | "Error occurred when I tried to delete the redundant IMGs and GZs");
|
---|
3653 | }
|
---|
3654 | mr_free(tmp);
|
---|
3655 |
|
---|
3656 | if (last_cd) {
|
---|
3657 | mr_msg(2, "This was your last CD.");
|
---|
3658 | } else {
|
---|
3659 | mr_msg(2, "Continuing to backup your data...");
|
---|
3660 | }
|
---|
3661 |
|
---|
3662 | bkpinfo->verify_data = orig_vfy_flag_val;
|
---|
3663 | return (0);
|
---|
3664 | }
|
---|
3665 |
|
---|
3666 | /* @} - end of LLarchiveGroup */
|
---|
3667 |
|
---|
3668 |
|
---|
3669 | /**
|
---|
3670 | * Verify the user's data.
|
---|
3671 | * @param bkpinfo The backup information structure. Fields used:
|
---|
3672 | * - @c backup_data
|
---|
3673 | * - @c backup_media_type
|
---|
3674 | * - @c media_device
|
---|
3675 | * - @c verify_data
|
---|
3676 | *
|
---|
3677 | * @return The number of errors encountered (0 for success)
|
---|
3678 | * @ingroup verifyGroup
|
---|
3679 | */
|
---|
3680 | int verify_data(struct s_bkpinfo *bkpinfo)
|
---|
3681 | {
|
---|
3682 | int res = 0, retval = 0, cdno = 0;
|
---|
3683 | char *tmp = NULL;
|
---|
3684 | long diffs = 0;
|
---|
3685 |
|
---|
3686 | assert(bkpinfo != NULL);
|
---|
3687 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
3688 | chdir("/");
|
---|
3689 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
3690 | "Verifying archives against live filesystem");
|
---|
3691 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
3692 | mr_allocstr(bkpinfo->media_device,"/dev/cdrom");
|
---|
3693 | }
|
---|
3694 | verify_tape_backups(bkpinfo);
|
---|
3695 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
3696 | } else if (bkpinfo->backup_data)
|
---|
3697 | //bkpinfo->backup_media_type == cdrw || bkpinfo->backup_media_type == cdr))
|
---|
3698 | {
|
---|
3699 | mr_msg(2,
|
---|
3700 | "Not verifying again. Per-CD/ISO verification already carried out.");
|
---|
3701 | paranoid_system
|
---|
3702 | ("cat /tmp/changed.files.* > /tmp/changed.files 2> /dev/null");
|
---|
3703 | } else {
|
---|
3704 | g_current_media_number = cdno;
|
---|
3705 | if (bkpinfo->backup_media_type != iso) {
|
---|
3706 | bkpinfo->media_device = find_cdrom_device(FALSE);
|
---|
3707 | }
|
---|
3708 | chdir("/");
|
---|
3709 | for (cdno = 1; cdno < 99 && bkpinfo->verify_data; cdno++) {
|
---|
3710 | if (cdno != g_current_media_number) {
|
---|
3711 | mr_msg(2,
|
---|
3712 | "Warning - had to change g_current_media_number from %d to %d",
|
---|
3713 | g_current_media_number, cdno);
|
---|
3714 | g_current_media_number = cdno;
|
---|
3715 | }
|
---|
3716 | if (bkpinfo->backup_media_type != iso) {
|
---|
3717 | insist_on_this_cd_number(bkpinfo, cdno);
|
---|
3718 | }
|
---|
3719 | res = verify_cd_image(bkpinfo); // sets verify_data to FALSE if it's time to stop verifying
|
---|
3720 | retval += res;
|
---|
3721 | if (res) {
|
---|
3722 | mr_asprintf(&tmp,
|
---|
3723 | "Warnings/errors were reported while checking %s #%d",
|
---|
3724 | bkpinfo->backup_media_string,
|
---|
3725 | g_current_media_number);
|
---|
3726 | log_to_screen(tmp);
|
---|
3727 | mr_free(tmp);
|
---|
3728 |
|
---|
3729 | }
|
---|
3730 | }
|
---|
3731 | mr_asprintf(&tmp,
|
---|
3732 | "grep 'afio: ' %s | sed 's/afio: //' | grep -vE '^/dev/.*$' >> /tmp/changed.files",
|
---|
3733 | MONDO_LOGFILE);
|
---|
3734 | system(tmp);
|
---|
3735 | mr_free(tmp);
|
---|
3736 |
|
---|
3737 | mr_asprintf(&tmp,
|
---|
3738 | "grep 'star: ' %s | sed 's/star: //' | grep -vE '^/dev/.*$' >> /tmp/changed.files",
|
---|
3739 | MONDO_LOGFILE);
|
---|
3740 | system(tmp);
|
---|
3741 | mr_free(tmp);
|
---|
3742 |
|
---|
3743 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
3744 | eject_device(bkpinfo->media_device);
|
---|
3745 | }
|
---|
3746 | diffs = count_lines_in_file("/tmp/changed.files");
|
---|
3747 |
|
---|
3748 | if (diffs > 0) {
|
---|
3749 | if (retval == 0) {
|
---|
3750 | retval = (int) (-diffs);
|
---|
3751 | }
|
---|
3752 | }
|
---|
3753 | return (retval);
|
---|
3754 | }
|
---|
3755 |
|
---|
3756 |
|
---|
3757 | /**
|
---|
3758 | * @addtogroup utilityGroup
|
---|
3759 | * @{
|
---|
3760 | */
|
---|
3761 | /**
|
---|
3762 | * Write an image to a real 3.5" floppy disk.
|
---|
3763 | * @param device The device to write to (e.g. @c /dev/fd0)
|
---|
3764 | * @param datafile The image to write to @p device.
|
---|
3765 | * @return The number of errors encountered (0 for success)
|
---|
3766 | * @see write_image_to_floppy
|
---|
3767 | */
|
---|
3768 | int write_image_to_floppy_SUB(char *device, char *datafile)
|
---|
3769 | {
|
---|
3770 | /*@ int *************************************************************** */
|
---|
3771 | int res = 0;
|
---|
3772 | int percentage = 0;
|
---|
3773 | int blockno = 0;
|
---|
3774 | int maxblocks = 0;
|
---|
3775 |
|
---|
3776 | /*@ buffers************************************************************ */
|
---|
3777 | char *tmp;
|
---|
3778 | char blk[1024];
|
---|
3779 | char *title;
|
---|
3780 |
|
---|
3781 | /*@ pointers ********************************************************** */
|
---|
3782 | char *p;
|
---|
3783 | FILE *fout, *fin;
|
---|
3784 |
|
---|
3785 |
|
---|
3786 | /* pretty stuff */
|
---|
3787 | if (!(p = strrchr(datafile, '/'))) {
|
---|
3788 | p = datafile;
|
---|
3789 | } else {
|
---|
3790 | p++;
|
---|
3791 | }
|
---|
3792 | mr_asprintf(&title, "Writing %s to floppy", p);
|
---|
3793 | open_evalcall_form(title);
|
---|
3794 | mr_free(title);
|
---|
3795 |
|
---|
3796 | /* functional stuff */
|
---|
3797 | for (p = device + strlen(device); p != device && isdigit(*(p - 1));
|
---|
3798 | p--);
|
---|
3799 | maxblocks = atoi(p);
|
---|
3800 | if (!maxblocks) {
|
---|
3801 | maxblocks = 1440;
|
---|
3802 | }
|
---|
3803 | mr_asprintf(&tmp, "maxblocks = %d; p=%s", maxblocks, p);
|
---|
3804 | mr_msg(2, tmp);
|
---|
3805 | mr_free(tmp);
|
---|
3806 |
|
---|
3807 | /* copy data from image to floppy */
|
---|
3808 | if (!(fin = fopen(datafile, "r"))) {
|
---|
3809 | log_OS_error("Cannot open img");
|
---|
3810 | return (1);
|
---|
3811 | }
|
---|
3812 | if (!(fout = fopen(device, "w"))) {
|
---|
3813 | log_OS_error("Cannot open fdd");
|
---|
3814 | return (1);
|
---|
3815 | }
|
---|
3816 | for (blockno = 0; blockno < maxblocks; blockno++) {
|
---|
3817 | percentage = blockno * 100 / maxblocks;
|
---|
3818 | if (fread(blk, 1, 1024, fin) != 1024) {
|
---|
3819 | if (feof(fin)) {
|
---|
3820 | mr_msg(1,
|
---|
3821 | "img read err - img ended prematurely - non-fatal error");
|
---|
3822 | sleep(3);
|
---|
3823 | return (res);
|
---|
3824 | }
|
---|
3825 | res++;
|
---|
3826 | log_to_screen("img read err");
|
---|
3827 | }
|
---|
3828 | if (fwrite(blk, 1, 1024, fout) != 1024) {
|
---|
3829 | res++;
|
---|
3830 | log_to_screen("fdd write err");
|
---|
3831 | }
|
---|
3832 | if (((blockno + 1) % 128) == 0) {
|
---|
3833 | sync(); /* fflush doesn't work; dunno why */
|
---|
3834 | update_evalcall_form(percentage);
|
---|
3835 | }
|
---|
3836 | }
|
---|
3837 | paranoid_fclose(fin);
|
---|
3838 | paranoid_fclose(fout);
|
---|
3839 | close_evalcall_form();
|
---|
3840 | return (res);
|
---|
3841 | }
|
---|
3842 |
|
---|
3843 |
|
---|
3844 | /**
|
---|
3845 | * Wrapper around @c write_image_to_floppy_SUB().
|
---|
3846 | * This function, unlike @c write_image_to_floppy_SUB(),
|
---|
3847 | * gives the user the opportunity to retry if the write fails.
|
---|
3848 | * @see write_image_to_floppy_SUB
|
---|
3849 | */
|
---|
3850 | int write_image_to_floppy(char *device, char *datafile)
|
---|
3851 | {
|
---|
3852 | /*@ int ************************************************************** */
|
---|
3853 | int res = 0;
|
---|
3854 |
|
---|
3855 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
3856 | assert_string_is_neither_NULL_nor_zerolength(datafile);
|
---|
3857 |
|
---|
3858 | while ((res = write_image_to_floppy_SUB(device, datafile))) {
|
---|
3859 | if (!ask_me_yes_or_no("Failed to write image to floppy. Retry?")) {
|
---|
3860 | return (res);
|
---|
3861 | }
|
---|
3862 | }
|
---|
3863 | return (res);
|
---|
3864 | }
|
---|
3865 |
|
---|
3866 | /* @} - end of utilityGroup */
|
---|
3867 |
|
---|
3868 | void setenv_mondo_var(void) {
|
---|
3869 |
|
---|
3870 | char *tmp = NULL;
|
---|
3871 | char *p = NULL;
|
---|
3872 | char *path_min = "/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/sbin:/usr/local/bin";
|
---|
3873 |
|
---|
3874 | mr_setenv("MONDO_SHARE",MONDO_SHARE);
|
---|
3875 | mr_setenv("MONDORESTORECFG",MONDORESTORECFG);
|
---|
3876 | mr_setenv("MONDO_CACHE",MONDO_CACHE);
|
---|
3877 |
|
---|
3878 | if ((p = getenv("PATH")) == NULL) {
|
---|
3879 | mr_asprintf(&p,path_min);
|
---|
3880 | }
|
---|
3881 | mr_asprintf(&tmp, "%s:%s",p, path_min);
|
---|
3882 | mr_free(p);
|
---|
3883 | mr_setenv("PATH",tmp);
|
---|
3884 | mr_free(tmp);
|
---|
3885 | }
|
---|
3886 |
|
---|
3887 | void mr_archive_init_conf(struct s_mr_conf *mr_conf) {
|
---|
3888 | char *command = NULL;
|
---|
3889 | FILE *fin = NULL;
|
---|
3890 | size_t n = 0;
|
---|
3891 | char *param = NULL;
|
---|
3892 |
|
---|
3893 | mr_conf = (struct s_mr_conf *)mr_malloc(sizeof(struct s_mr_conf));
|
---|
3894 |
|
---|
3895 | /* mindi conf parameters also needed in mondo */
|
---|
3896 | mr_asprintf(&command, "mindi --printvar IA64_BOOT_SIZE");
|
---|
3897 | fin = popen(command, "r");
|
---|
3898 | mr_getline(¶m, &n, fin);
|
---|
3899 | pclose(fin);
|
---|
3900 | mr_free(command);
|
---|
3901 |
|
---|
3902 | mr_conf->mindi_ia64_boot_size = atoi(param);
|
---|
3903 | mr_free(param);
|
---|
3904 |
|
---|
3905 | /* Finds mondo conf file */
|
---|
3906 | mr_conf_open(MONDO_CONF_DIR"/mondo.conf");
|
---|
3907 |
|
---|
3908 | /* mondo conf parameters needed */
|
---|
3909 | if ((mr_conf->mondo_iso_creation_cmd = mr_conf_sread("mondo_iso_creation_cmd")) == NULL) {;
|
---|
3910 | mr_log_exit(-1,"Unable to get mondo_iso_creation_cmd parameter from conf file\nAborting...\n");
|
---|
3911 | }
|
---|
3912 |
|
---|
3913 | if ((mr_conf->mondo_logfile = mr_conf_sread("mondo_logfile")) == NULL) {
|
---|
3914 | mr_log_exit(-1,"Unable to get mondo_logfile parameter from conf file\nAborting...\n");
|
---|
3915 | }
|
---|
3916 |
|
---|
3917 | mr_conf_close();
|
---|
3918 | }
|
---|