1 | /***************************************************************************
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2 | $Id: mondo-restore.c 1645 2007-09-24 01:04:43Z bruno $
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3 | restores mondoarchive data
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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 | * The main file for mondorestore.
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9 | */
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10 |
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11 | /**************************************************************************
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12 | * #include statements *
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13 | **************************************************************************/
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14 | #include <pthread.h>
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15 | #include "../common/my-stuff.h"
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16 | #include "../common/mondostructures.h"
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17 | #include "../common/libmondo.h"
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18 | #include "mr-externs.h"
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19 | #include "mondo-restore.h"
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20 | #include "mondorestore.h"
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21 | #include "mondo-rstr-compare-EXT.h"
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22 | #include "mondo-rstr-tools-EXT.h"
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23 |
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24 | extern void twenty_seconds_til_yikes(void);
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25 |
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26 | /* Reference to global bkpinfo */
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27 | struct s_bkpinfo *bkpinfo;
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28 |
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29 |
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30 | /* For use in other programs (ex. XMondo) */
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31 | #ifdef MONDORESTORE_MODULE
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32 | #define main __mondorestore_main
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33 | #define g_ISO_restore_mode __mondorestore_g_ISO_restore_mode
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34 | #endif
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35 |
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36 | //static char cvsid[] = "$Id: mondo-restore.c 1645 2007-09-24 01:04:43Z bruno $";
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37 |
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38 | /**************************************************************************
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39 | * Globals *
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40 | **************************************************************************/
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41 | extern char *g_tmpfs_mountpt; // declared in libmondo-tools.c
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42 | extern struct s_bkpinfo *g_bkpinfo_DONTUSETHIS; // used by finish() to free
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43 | // up global bkpinfo struct
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44 | extern bool g_text_mode;
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45 | extern FILE *g_fprep;
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46 | extern double g_kernel_version;
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47 | extern int g_partition_table_locked_up;
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48 | extern int g_noof_rows;
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49 |
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50 | extern int partition_everything(struct mountlist_itself *mountlist);
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51 |
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52 |
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53 | /**
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54 | * @name Restore-Time Globals
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55 | * @ingroup globalGroup
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56 | * @{
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57 | */
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58 | /**
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59 | * If TRUE, then SIGPIPE was just caught.
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60 | * Set by the signal handler; cleared after it's handled.
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61 | */
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62 | bool g_sigpipe_caught = FALSE;
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63 |
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64 | /**
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65 | * If TRUE, then we're restoring from ISOs or an NFS server.
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66 | * If FALSE, then we're restoring from some kind of real media (tape, CD, etc.)
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67 | */
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68 | bool g_ISO_restore_mode = FALSE; /* are we in Iso Mode? */
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69 |
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70 | /**
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71 | * If TRUE, then we have had a successful "nuke" restore.
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72 | */
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73 | bool g_I_have_just_nuked = FALSE;
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74 |
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75 | /**
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76 | * The device to mount to get at the ISO images. Ignored unless @p g_ISO_restore_mode.
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77 | */
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78 | char *g_isodir_device;
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79 |
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80 | /**
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81 | * The format of @p g_isodir_device. Ignored unless @p g_ISO_restore_mode.
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82 | */
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83 | char *g_isodir_format;
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84 |
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85 | /**
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86 | * The location of 'biggielist.txt', containing the biggiefiles on the current archive set.
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87 | */
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88 | char *g_biggielist_txt;
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89 |
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90 | /**
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91 | * The location of 'filelist.full', containing all files (<em>including biggiefiles</em>) on
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92 | * the current archive set.
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93 | */
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94 | char *g_filelist_full;
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95 |
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96 | /**
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97 | * The location of a file containing a list of the devices that were archived
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98 | * as images, not as individual files.
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99 | */
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100 | char *g_filelist_imagedevs;
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101 |
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102 | /**
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103 | * The location of a file containing a list of imagedevs to actually restore.
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104 | * @see g_filelist_imagedevs
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105 | */
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106 | char *g_imagedevs_restthese;
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107 |
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108 | /**
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109 | * The location of 'mondo-restore.cfg', containing the metadata
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110 | * information for this backup.
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111 | */
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112 | char *g_mondo_cfg_file;
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113 |
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114 | /**
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115 | * The location of 'mountlist.txt', containing the information on the
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116 | * user's partitions and hard drives.
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117 | */
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118 | char *g_mountlist_fname;
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119 |
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120 | /**
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121 | * Mondo's home directory during backup. Unused in mondorestore; included
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122 | * to avoid link errors.
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123 | */
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124 | char *g_mondo_home;
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125 |
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126 | extern char *g_getfacl;
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127 | extern char *g_getfattr;
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128 |
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129 | /* @} - end of "Restore-Time Globals" in globalGroup */
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130 |
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131 |
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132 |
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133 | extern int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived,
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134 | char direction);
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135 |
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136 |
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137 |
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138 | /**************************************************************************
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139 | * COMPAQ PROLIANT Stuff: needs some special help *
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140 | **************************************************************************/
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141 |
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142 | /**
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143 | * The message to display if we detect that the user is using a Compaq Proliant.
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144 | */
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145 | #define COMPAQ_PROLIANTS_SUCK "Partition and format your disk using Compaq's disaster recovery CD. After you've done that, please reboot with your Mondo CD/floppy in Interactive Mode."
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146 |
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147 |
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148 |
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149 |
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150 | /**
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151 | * Allow the user to modify the mountlist before we partition & format their drives.
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152 | * @param bkpinfo The backup information structure. @c disaster_recovery is the only field used.
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153 | * @param mountlist The mountlist to let the user modify.
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154 | * @param raidlist The raidlist that goes with @p mountlist.
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155 | * @return 0 for success, nonzero for failure.
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156 | * @ingroup restoreGuiGroup
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157 | */
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158 | int let_user_edit_the_mountlist(struct mountlist_itself *mountlist,
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159 | struct raidlist_itself *raidlist)
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160 | {
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161 | int retval = 0, res = 0;
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162 |
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163 | log_msg(2, "let_user_edit_the_mountlist() --- starting");
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164 |
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165 | assert(bkpinfo != NULL);
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166 | assert(mountlist != NULL);
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167 | assert(raidlist != NULL);
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168 | if (!bkpinfo->disaster_recovery) {
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169 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
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170 | log_msg(2, "I guess you're testing edit_mountlist()");
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171 | }
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172 | if (!does_file_exist(g_mountlist_fname)) {
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173 | log_to_screen(g_mountlist_fname);
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174 | log_to_screen("does not exist");
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175 | return (1);
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176 | }
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177 |
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178 | retval = load_mountlist(mountlist, g_mountlist_fname);
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179 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
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180 | if (retval) {
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181 | log_to_screen
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182 | ("Warning - load_raidtab_into_raidlist returned an error");
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183 | }
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184 | res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
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185 | if (res) {
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186 | return (1);
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187 | }
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188 |
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189 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
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190 | save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
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191 |
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192 | log_to_screen("I have finished editing the mountlist for you.");
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193 |
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194 | return (retval);
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195 | }
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196 |
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197 |
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198 |
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199 |
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200 |
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201 | /**
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202 | * Determine whether @p mountlist contains a Compaq diagnostic partition.
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203 | * @param mountlist The mountlist to examine.
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204 | * @return TRUE if there's a Compaq diagnostic partition; FALSE if not.
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205 | * @ingroup restoreUtilityGroup
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206 | */
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207 | bool
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208 | partition_table_contains_Compaq_diagnostic_partition(struct
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209 | mountlist_itself *
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210 | mountlist)
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211 | {
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212 | int i;
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213 |
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214 | assert(mountlist != NULL);
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215 |
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216 | for (i = 0; i < mountlist->entries; i++) {
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217 | if (strstr(mountlist->el[i].format, "ompaq")) {
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218 | log_msg(2, "mountlist[%d] (%s) is %s (Compaq alert!)",
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219 | i, mountlist->el[i].device, mountlist->el[i].format);
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220 |
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221 | return (TRUE);
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222 | }
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223 | }
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224 | return (FALSE);
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225 | }
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226 |
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227 | /**************************************************************************
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228 | *END_PARTITION_TABLE_CONTAINS_COMPAQ_DIAGNOSTIC_PARTITION *
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229 | **************************************************************************/
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230 |
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231 |
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232 | /**
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233 | * Allow the user to abort the backup if we find that there is a Compaq diagnostic partition.
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234 | * @note This function does not actually check for the presence of a Compaq partition.
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235 | * @ingroup restoreUtilityGroup
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236 | */
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237 | void offer_to_abort_because_Compaq_Proliants_suck(void)
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238 | {
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239 | popup_and_OK(COMPAQ_PROLIANTS_SUCK);
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240 | if (ask_me_yes_or_no
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241 | ("Would you like to reboot and use your Compaq CD to prep your hard drive?"))
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242 | {
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243 | fatal_error
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244 | ("Aborting. Please reboot and prep your hard drive with your Compaq CD.");
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245 | }
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246 | }
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247 |
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248 | /**************************************************************************
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249 | *END_OFFER_TO_ABORT_BECAUSE_COMPAQ_PROLIANTS_SUCK *
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250 | **************************************************************************/
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251 |
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252 |
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253 |
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254 | /**
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255 | * Call interactive_mode(), nuke_mode(), or compare_mode() depending on the user's choice.
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256 | * @param bkpinfo The backup information structure. Most fields are used.
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257 | * @param mountlist The mountlist containing information about the user's partitions.
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258 | * @param raidlist The raidlist to go with @p mountlist.
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259 | * @return The return code from the mode function called.
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260 | * @ingroup restoreGroup
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261 | */
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262 | int
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263 | catchall_mode(struct mountlist_itself *mountlist,
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264 | struct raidlist_itself *raidlist)
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265 | {
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266 | char c, *tmp;
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267 | int retval = 0;
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268 |
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269 | iamhere("inside catchall");
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270 | assert(bkpinfo != NULL);
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271 | assert(mountlist != NULL);
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272 | assert(raidlist != NULL);
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273 | malloc_string(tmp);
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274 | iamhere("pre wrm");
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275 | c = which_restore_mode();
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276 | iamhere("post wrm");
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277 | if (c == 'I' || c == 'N' || c == 'C') {
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278 | interactively_obtain_media_parameters_from_user(FALSE);
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279 | } else {
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280 | popup_and_OK("No restoring or comparing will take place today.");
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281 | if (is_this_device_mounted("/mnt/cdrom")) {
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282 | run_program_and_log_output("umount /mnt/cdrom", FALSE);
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283 | }
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284 | if (g_ISO_restore_mode) {
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285 | sprintf(tmp, "umount %s", bkpinfo->isodir);
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286 | run_program_and_log_output(tmp, FALSE);
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287 | }
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288 | paranoid_MR_finish(0);
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289 | }
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290 |
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291 | iamhere("post int");
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292 |
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293 | if (bkpinfo->backup_media_type == iso) {
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294 | if (iso_fiddly_bits(bkpinfo, (c == 'N') ? TRUE : FALSE)) {
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295 | log_msg(2,
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296 | "catchall_mode --- iso_fiddly_bits returned w/ error");
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297 | return (1);
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298 | } else {
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299 | log_msg(2, "catchall_mode --- iso_fiddly_bits ok");
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300 | }
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301 | }
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302 |
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303 | if (c == 'I') {
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304 | log_msg(2, "IM selected");
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305 | retval += interactive_mode(mountlist, raidlist);
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306 | } else if (c == 'N') {
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307 | log_msg(2, "NM selected");
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308 | retval += nuke_mode(mountlist, raidlist);
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309 | } else if (c == 'C') {
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310 | log_msg(2, "CM selected");
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311 | retval += compare_mode(mountlist, raidlist);
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312 | }
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313 | paranoid_free(tmp);
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314 | return (retval);
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315 | }
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316 |
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317 | /**************************************************************************
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318 | *END_CATCHALL_MODE *
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319 | **************************************************************************/
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320 |
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321 | /**************************************************************************
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322 | *END_ EXTRACT_CONFIG_FILE_FROM_RAMDISK *
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323 | **************************************************************************/
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324 |
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325 |
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326 | /**
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327 | * Locate an executable in the directory structure rooted at @p restg.
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328 | * @param out_path Where to put the executable.
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329 | * @param fname The basename of the executable.
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330 | * @param restg The directory structure to look in.
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331 | * @note If it could not be found in @p restg then @p fname is put in @p out_path.
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332 | * @ingroup restoreUtilityGroup
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333 | */
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334 | void
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335 | find_pathname_of_executable_preferably_in_RESTORING(char *out_path,
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336 | char *fname,
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337 | char *restg)
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338 | {
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339 | assert(out_path != NULL);
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340 | assert_string_is_neither_NULL_nor_zerolength(fname);
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341 |
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342 | sprintf(out_path, "%s/sbin/%s", restg, fname);
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343 | if (does_file_exist(out_path)) {
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344 | sprintf(out_path, "%s/usr/sbin/%s", restg, fname);
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345 | if (does_file_exist(out_path)) {
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346 | sprintf(out_path, "%s/bin/%s", restg, fname);
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347 | if (does_file_exist(out_path)) {
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348 | sprintf(out_path, "%s/usr/bin/%s", restg, fname);
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349 | if (does_file_exist(out_path)) {
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350 | strcpy(out_path, fname);
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351 | }
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352 | }
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353 | }
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354 | }
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355 | }
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356 |
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357 | /**************************************************************************
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358 | *END_FIND_PATHNAME_OF_EXECUTABLE_PREFERABLY_IN_RESTORING *
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359 | **************************************************************************/
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360 |
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361 | static void clean_blkid() {
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362 |
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363 | char *tmp1 = NULL;
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364 |
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365 | /* Clean up blkid cache file if they exist */
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366 | asprintf(&tmp1,"%s/etc/blkid.tab",bkpinfo->restore_path);
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367 | (void)unlink(tmp1);
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368 | paranoid_free(tmp1);
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369 | asprintf(&tmp1,"%s/etc/blkid.tab.old",bkpinfo->restore_path);
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370 | (void)unlink(tmp1);
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371 | paranoid_free(tmp1);
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372 | }
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373 |
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374 |
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375 |
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376 |
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377 | /**
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378 | * @addtogroup restoreGroup
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379 | * @{
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380 | */
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381 | /**
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382 | * Restore the user's data, in a disaster recovery situation, prompting the
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383 | * user about whether or not to do every step.
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384 | * The user can edit the mountlist, choose files to restore, etc.
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385 | * @param bkpinfo The backup information structure. Most fields are used.
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386 | * @param mountlist The mountlist containing information about the user's partitions.
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387 | * @param raidlist The raidlist to go with @p mountlist.
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388 | * @return 0 for success, or the number of errors encountered.
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389 | */
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390 | int
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391 | interactive_mode(struct mountlist_itself *mountlist,
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392 | struct raidlist_itself *raidlist)
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393 | {
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394 | int retval = 0;
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395 | int res;
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396 | int ptn_errs = 0;
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397 | int fmt_errs = 0;
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398 |
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399 | bool done;
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400 | bool restore_all;
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401 |
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402 | /** needs malloc **********/
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403 | char *tmp;
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404 | char *fstab_fname;
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405 | char *old_restpath;
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406 |
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407 | struct s_node *filelist;
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408 |
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409 | /* try to partition and format */
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410 |
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411 | log_msg(2, "interactive_mode --- starting (great, assertions OK)");
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412 |
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413 | malloc_string(tmp);
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414 | malloc_string(fstab_fname);
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415 | malloc_string(old_restpath);
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416 | assert(bkpinfo != NULL);
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417 | assert(mountlist != NULL);
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418 | assert(raidlist != NULL);
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419 |
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420 | log_msg(2, "interactive_mode --- assertions OK");
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421 |
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422 | if (g_text_mode) {
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423 | if (!ask_me_yes_or_no
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424 | ("Interactive Mode + textonly = experimental! Proceed anyway?"))
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425 | {
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426 | fatal_error("Wise move.");
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427 | }
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428 | }
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429 |
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430 | iamhere("About to load config file");
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431 | get_cfg_file_from_archive_or_bust();
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432 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
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433 | iamhere("Done loading config file; resizing ML");
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434 | strcpy(tmp, bkpinfo->prefix);
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435 | if (popup_and_get_string
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436 | ("Prefix", "Prefix of your ISO images ?", tmp, MAX_STR_LEN / 4)) {
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437 | strcpy(bkpinfo->prefix, tmp);
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438 | log_msg(1, "Prefix set to %s",bkpinfo->prefix);
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439 | }
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440 |
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441 | #ifdef __FreeBSD__
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442 | if (strstr
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443 | (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
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444 | "noresize"))
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445 | #else
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446 | if (strstr
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447 | (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
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448 | "noresize"))
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449 | #endif
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450 | {
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451 | log_msg(1, "Not resizing mountlist.");
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452 | } else {
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453 | resize_mountlist_proportionately_to_suit_new_drives(mountlist);
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454 | }
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455 | for (done = FALSE; !done;) {
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456 | iamhere("About to edit mountlist");
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457 | if (g_text_mode) {
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458 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
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459 | sprintf(tmp, "%s %s", find_my_editor(), g_mountlist_fname);
|
---|
460 | res = system(tmp);
|
---|
461 | load_mountlist(mountlist, g_mountlist_fname);
|
---|
462 | } else {
|
---|
463 | res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
|
---|
464 | }
|
---|
465 | iamhere("Finished editing mountlist");
|
---|
466 | if (res) {
|
---|
467 | paranoid_MR_finish(1);
|
---|
468 | }
|
---|
469 | log_msg(2, "Proceeding...");
|
---|
470 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
---|
471 | save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
|
---|
472 | mvaddstr_and_log_it(1, 30, "Restoring Interactively");
|
---|
473 | if (bkpinfo->differential) {
|
---|
474 | log_to_screen("Because this is a differential backup, disk");
|
---|
475 | log_to_screen
|
---|
476 | (" partitioning and formatting will not take place.");
|
---|
477 | done = TRUE;
|
---|
478 | } else {
|
---|
479 | if (ask_me_yes_or_no
|
---|
480 | ("Do you want to erase and partition your hard drives?")) {
|
---|
481 | if (partition_table_contains_Compaq_diagnostic_partition
|
---|
482 | (mountlist)) {
|
---|
483 | offer_to_abort_because_Compaq_Proliants_suck();
|
---|
484 | done = TRUE;
|
---|
485 | } else {
|
---|
486 | twenty_seconds_til_yikes();
|
---|
487 | g_fprep = fopen("/tmp/prep.sh", "w");
|
---|
488 | ptn_errs = partition_everything(mountlist);
|
---|
489 | if (ptn_errs) {
|
---|
490 | log_to_screen
|
---|
491 | ("Warning. Errors occurred during disk partitioning.");
|
---|
492 | }
|
---|
493 |
|
---|
494 | fmt_errs = format_everything(mountlist, FALSE, raidlist);
|
---|
495 | if (!fmt_errs) {
|
---|
496 | log_to_screen
|
---|
497 | ("Errors during disk partitioning were handled OK.");
|
---|
498 | log_to_screen
|
---|
499 | ("Partitions were formatted OK despite those errors.");
|
---|
500 | ptn_errs = 0;
|
---|
501 | }
|
---|
502 | if (!ptn_errs && !fmt_errs) {
|
---|
503 | done = TRUE;
|
---|
504 | }
|
---|
505 | }
|
---|
506 | paranoid_fclose(g_fprep);
|
---|
507 | } else {
|
---|
508 | mvaddstr_and_log_it(g_currentY++, 0,
|
---|
509 | "User opted not to partition the devices");
|
---|
510 | if (ask_me_yes_or_no
|
---|
511 | ("Do you want to format your hard drives?")) {
|
---|
512 | fmt_errs = format_everything(mountlist, TRUE, raidlist);
|
---|
513 | if (!fmt_errs) {
|
---|
514 | done = TRUE;
|
---|
515 | }
|
---|
516 | } else {
|
---|
517 | ptn_errs = fmt_errs = 0;
|
---|
518 | done = TRUE;
|
---|
519 | }
|
---|
520 | }
|
---|
521 | if (fmt_errs) {
|
---|
522 | mvaddstr_and_log_it(g_currentY++,
|
---|
523 | 0,
|
---|
524 | "Errors occurred. Please repartition and format drives manually.");
|
---|
525 | done = FALSE;
|
---|
526 | }
|
---|
527 | if (ptn_errs & !fmt_errs) {
|
---|
528 | mvaddstr_and_log_it(g_currentY++,
|
---|
529 | 0,
|
---|
530 | "Errors occurred during partitioning. Formatting, however, went OK.");
|
---|
531 | done = TRUE;
|
---|
532 | }
|
---|
533 | if (!done) {
|
---|
534 | if (!ask_me_yes_or_no("Re-edit the mountlist?")) {
|
---|
535 | retval++;
|
---|
536 | goto end_of_func;
|
---|
537 | }
|
---|
538 | }
|
---|
539 | }
|
---|
540 | }
|
---|
541 |
|
---|
542 | /* mount */
|
---|
543 | if (mount_all_devices(mountlist, TRUE)) {
|
---|
544 | unmount_all_devices(mountlist);
|
---|
545 | retval++;
|
---|
546 | goto end_of_func;
|
---|
547 | }
|
---|
548 | /* restore */
|
---|
549 | if ((restore_all =
|
---|
550 | ask_me_yes_or_no("Do you want me to restore all of your data?")))
|
---|
551 | {
|
---|
552 | log_msg(1, "Restoring all data");
|
---|
553 | retval += restore_everything(NULL);
|
---|
554 | } else
|
---|
555 | if ((restore_all =
|
---|
556 | ask_me_yes_or_no
|
---|
557 | ("Do you want me to restore _some_ of your data?"))) {
|
---|
558 | strcpy(old_restpath, bkpinfo->restore_path);
|
---|
559 | for (done = FALSE; !done;) {
|
---|
560 | unlink("/tmp/filelist.full");
|
---|
561 | filelist = process_filelist_and_biggielist();
|
---|
562 | /* Now you have /tmp/tmpfs/filelist.restore-these and /tmp/tmpfs/biggielist.restore-these;
|
---|
563 | the former is a list of regular files; the latter, biggiefiles and imagedevs.
|
---|
564 | */
|
---|
565 | if (filelist) {
|
---|
566 | gotos_suck:
|
---|
567 | strcpy(tmp, old_restpath);
|
---|
568 | // (NB: %s is where your filesystem is mounted now, by default)", MNT_RESTORING);
|
---|
569 | if (popup_and_get_string
|
---|
570 | ("Restore path", "Restore files to where?", tmp,
|
---|
571 | MAX_STR_LEN / 4)) {
|
---|
572 | if (!strcmp(tmp, "/")) {
|
---|
573 | if (!ask_me_yes_or_no("Are you sure?")) {
|
---|
574 | goto gotos_suck;
|
---|
575 | }
|
---|
576 | tmp[0] = '\0'; // so we restore to [blank]/file/name :)
|
---|
577 | }
|
---|
578 | strcpy(bkpinfo->restore_path, tmp);
|
---|
579 | log_msg(1, "Restoring subset");
|
---|
580 | retval += restore_everything(filelist);
|
---|
581 | free_filelist(filelist);
|
---|
582 | } else {
|
---|
583 | strcpy(bkpinfo->restore_path, old_restpath);
|
---|
584 | free_filelist(filelist);
|
---|
585 | }
|
---|
586 | if (!ask_me_yes_or_no
|
---|
587 | ("Restore another subset of your backup?")) {
|
---|
588 | done = TRUE;
|
---|
589 | }
|
---|
590 | } else {
|
---|
591 | done = TRUE;
|
---|
592 | }
|
---|
593 | }
|
---|
594 | strcpy(old_restpath, bkpinfo->restore_path);
|
---|
595 | } else {
|
---|
596 | mvaddstr_and_log_it(g_currentY++,
|
---|
597 | 0,
|
---|
598 | "User opted not to restore any data. ");
|
---|
599 | }
|
---|
600 | if (retval) {
|
---|
601 | mvaddstr_and_log_it(g_currentY++,
|
---|
602 | 0,
|
---|
603 | "Errors occurred during the restore phase. ");
|
---|
604 | }
|
---|
605 |
|
---|
606 | if (ask_me_yes_or_no("Initialize the boot loader?")) {
|
---|
607 | run_boot_loader(TRUE);
|
---|
608 | } else {
|
---|
609 | mvaddstr_and_log_it(g_currentY++,
|
---|
610 | 0,
|
---|
611 | "User opted not to initialize the boot loader.");
|
---|
612 | }
|
---|
613 |
|
---|
614 | clean_blkid();
|
---|
615 | protect_against_braindead_sysadmins();
|
---|
616 | retval += unmount_all_devices(mountlist);
|
---|
617 | /* if (restore_some || restore_all || */
|
---|
618 | if (ask_me_yes_or_no
|
---|
619 | ("Label/Identify your ext2 and ext3 partitions if necessary?")) {
|
---|
620 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
621 | "Using tune2fs to identify your ext2,3 partitions");
|
---|
622 | if (does_file_exist("/tmp/fstab.new")) {
|
---|
623 | strcpy(fstab_fname, "/tmp/fstab.new");
|
---|
624 | } else {
|
---|
625 | strcpy(fstab_fname, "/tmp/fstab");
|
---|
626 | }
|
---|
627 | sprintf(tmp,
|
---|
628 | "label-partitions-as-necessary %s < %s >> %s 2>> %s",
|
---|
629 | g_mountlist_fname, fstab_fname, MONDO_LOGFILE,
|
---|
630 | MONDO_LOGFILE);
|
---|
631 | res = system(tmp);
|
---|
632 | if (res) {
|
---|
633 | log_to_screen
|
---|
634 | ("label-partitions-as-necessary returned an error");
|
---|
635 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
636 | } else {
|
---|
637 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
638 | }
|
---|
639 | retval += res;
|
---|
640 | }
|
---|
641 |
|
---|
642 | iamhere("About to leave interactive_mode()");
|
---|
643 | if (retval) {
|
---|
644 | mvaddstr_and_log_it(g_currentY++,
|
---|
645 | 0,
|
---|
646 | "Warning - errors occurred during the restore phase.");
|
---|
647 | }
|
---|
648 | end_of_func:
|
---|
649 | paranoid_free(tmp);
|
---|
650 | paranoid_free(fstab_fname);
|
---|
651 | paranoid_free(old_restpath);
|
---|
652 | iamhere("Leaving interactive_mode()");
|
---|
653 | return (retval);
|
---|
654 | }
|
---|
655 |
|
---|
656 | /**************************************************************************
|
---|
657 | *END_INTERACTIVE_MODE *
|
---|
658 | **************************************************************************/
|
---|
659 |
|
---|
660 |
|
---|
661 |
|
---|
662 | /**
|
---|
663 | * Run an arbitrary restore mode (prompt the user), but from ISO images
|
---|
664 | * instead of real media.
|
---|
665 | * @param mountlist The mountlist containing information about the user's partitions.
|
---|
666 | * @param raidlist The raidlist that goes with @p mountlist.
|
---|
667 | * @param nuke_me_please If TRUE, we plan to run Nuke Mode.
|
---|
668 | * @return 0 for success, or the number of errors encountered.
|
---|
669 | */
|
---|
670 | int
|
---|
671 | iso_mode(struct mountlist_itself *mountlist,
|
---|
672 | struct raidlist_itself *raidlist, bool nuke_me_please)
|
---|
673 | {
|
---|
674 | char c;
|
---|
675 | int retval = 0;
|
---|
676 |
|
---|
677 | assert(mountlist != NULL);
|
---|
678 | assert(raidlist != NULL);
|
---|
679 | if (iso_fiddly_bits(nuke_me_please)) {
|
---|
680 | log_msg(1, "iso_mode --- returning w/ error");
|
---|
681 | return (1);
|
---|
682 | } else {
|
---|
683 | c = which_restore_mode();
|
---|
684 | if (c == 'I' || c == 'N' || c == 'C') {
|
---|
685 | interactively_obtain_media_parameters_from_user(FALSE);
|
---|
686 | }
|
---|
687 | if (c == 'I') {
|
---|
688 | retval += interactive_mode(mountlist, raidlist);
|
---|
689 | } else if (c == 'N') {
|
---|
690 | retval += nuke_mode(mountlist, raidlist);
|
---|
691 | } else if (c == 'C') {
|
---|
692 | retval += compare_mode(mountlist, raidlist);
|
---|
693 | } else {
|
---|
694 | log_to_screen("OK, I shan't restore/compare any files.");
|
---|
695 | }
|
---|
696 | }
|
---|
697 | if (is_this_device_mounted(MNT_CDROM)) {
|
---|
698 | paranoid_system("umount " MNT_CDROM);
|
---|
699 | }
|
---|
700 | // if (! already_mounted)
|
---|
701 | // {
|
---|
702 | if (system("umount /tmp/isodir 2> /dev/null")) {
|
---|
703 | log_to_screen
|
---|
704 | ("WARNING - unable to unmount device where the ISO files are stored.");
|
---|
705 | }
|
---|
706 | // }
|
---|
707 | return (retval);
|
---|
708 | }
|
---|
709 |
|
---|
710 | /**************************************************************************
|
---|
711 | *END_ISO_MODE *
|
---|
712 | **************************************************************************/
|
---|
713 |
|
---|
714 |
|
---|
715 | /* MONDO - saving your a$$ since Feb 18th, 2000 */
|
---|
716 |
|
---|
717 |
|
---|
718 |
|
---|
719 |
|
---|
720 | /**
|
---|
721 | * Restore the user's data automatically (no prompts), after a twenty-second
|
---|
722 | * warning period.
|
---|
723 | * @param bkpinfo The backup information structure. Most fields are used.
|
---|
724 | * @param mountlist The mountlist containing information about the user's partitions.
|
---|
725 | * @param raidlist The raidlist that goes with @p mountlist.
|
---|
726 | * @return 0 for success, or the number of errors encountered.
|
---|
727 | * @warning <b><i>THIS WILL ERASE ALL EXISTING DATA!</i></b>
|
---|
728 | */
|
---|
729 | int
|
---|
730 | nuke_mode(struct mountlist_itself *mountlist,
|
---|
731 | struct raidlist_itself *raidlist)
|
---|
732 | {
|
---|
733 | int retval = 0;
|
---|
734 | int res = 0;
|
---|
735 | bool boot_loader_installed = FALSE;
|
---|
736 | /** malloc **/
|
---|
737 | char tmp[MAX_STR_LEN], tmpA[MAX_STR_LEN], tmpB[MAX_STR_LEN],
|
---|
738 | tmpC[MAX_STR_LEN];
|
---|
739 |
|
---|
740 | assert(bkpinfo != NULL);
|
---|
741 | assert(mountlist != NULL);
|
---|
742 | assert(raidlist != NULL);
|
---|
743 |
|
---|
744 | log_msg(2, "nuke_mode --- starting");
|
---|
745 |
|
---|
746 | get_cfg_file_from_archive_or_bust();
|
---|
747 | load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo updated the mountlist
|
---|
748 | #ifdef __FreeBSD__
|
---|
749 | if (strstr
|
---|
750 | (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
|
---|
751 | "noresize"))
|
---|
752 | #else
|
---|
753 | if (strstr
|
---|
754 | (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
|
---|
755 | "noresize"))
|
---|
756 | #endif
|
---|
757 | {
|
---|
758 | log_msg(2, "Not resizing mountlist.");
|
---|
759 | } else {
|
---|
760 | resize_mountlist_proportionately_to_suit_new_drives(mountlist);
|
---|
761 | }
|
---|
762 | if (!evaluate_mountlist(mountlist, tmpA, tmpB, tmpC)) {
|
---|
763 | sprintf(tmp,
|
---|
764 | "Mountlist analyzed. Result: \"%s %s %s\" Switch to Interactive Mode?",
|
---|
765 | tmpA, tmpB, tmpC);
|
---|
766 | if (ask_me_yes_or_no(tmp)) {
|
---|
767 | retval = interactive_mode(mountlist, raidlist);
|
---|
768 | goto after_the_nuke;
|
---|
769 | } else {
|
---|
770 | fatal_error("Nuke Mode aborted. ");
|
---|
771 | }
|
---|
772 | }
|
---|
773 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
---|
774 | mvaddstr_and_log_it(1, 30, "Restoring Automatically");
|
---|
775 | if (bkpinfo->differential) {
|
---|
776 | log_to_screen("Because this is a differential backup, disk");
|
---|
777 | log_to_screen("partitioning and formatting will not take place.");
|
---|
778 | res = 0;
|
---|
779 | } else {
|
---|
780 | if (partition_table_contains_Compaq_diagnostic_partition
|
---|
781 | (mountlist)) {
|
---|
782 | offer_to_abort_because_Compaq_Proliants_suck();
|
---|
783 | } else {
|
---|
784 | twenty_seconds_til_yikes();
|
---|
785 | g_fprep = fopen("/tmp/prep.sh", "w");
|
---|
786 | #ifdef __FreeBSD__
|
---|
787 | if (strstr
|
---|
788 | (call_program_and_get_last_line_of_output
|
---|
789 | ("cat /tmp/cmdline"), "nopart"))
|
---|
790 | #else
|
---|
791 | if (strstr
|
---|
792 | (call_program_and_get_last_line_of_output
|
---|
793 | ("cat /proc/cmdline"), "nopart"))
|
---|
794 | #endif
|
---|
795 | {
|
---|
796 | log_msg(2,
|
---|
797 | "Not partitioning drives due to 'nopart' option.");
|
---|
798 | res = 0;
|
---|
799 | } else {
|
---|
800 | res = partition_everything(mountlist);
|
---|
801 | if (res) {
|
---|
802 | log_to_screen
|
---|
803 | ("Warning. Errors occurred during partitioning.");
|
---|
804 | res = 0;
|
---|
805 | }
|
---|
806 | }
|
---|
807 | retval += res;
|
---|
808 | if (!res) {
|
---|
809 | log_to_screen("Preparing to format your disk(s)");
|
---|
810 | sleep(1);
|
---|
811 | system("sync");
|
---|
812 | log_to_screen("Please wait. This may take a few minutes.");
|
---|
813 | res += format_everything(mountlist, FALSE, raidlist);
|
---|
814 | }
|
---|
815 | paranoid_fclose(g_fprep);
|
---|
816 | }
|
---|
817 | }
|
---|
818 | retval += res;
|
---|
819 | if (res) {
|
---|
820 | mvaddstr_and_log_it(g_currentY++,
|
---|
821 | 0,
|
---|
822 | "Failed to partition and/or format your hard drives.");
|
---|
823 |
|
---|
824 | if (ask_me_yes_or_no("Try in interactive mode instead?")) {
|
---|
825 | retval = interactive_mode(mountlist, raidlist);
|
---|
826 | goto after_the_nuke;
|
---|
827 | } else
|
---|
828 | if (!ask_me_yes_or_no
|
---|
829 | ("Would you like to try to proceed anyway?")) {
|
---|
830 | return (retval);
|
---|
831 | }
|
---|
832 | }
|
---|
833 | retval = mount_all_devices(mountlist, TRUE);
|
---|
834 | if (retval) {
|
---|
835 | unmount_all_devices(mountlist);
|
---|
836 | log_to_screen
|
---|
837 | ("Unable to mount all partitions. Sorry, I cannot proceed.");
|
---|
838 | return (retval);
|
---|
839 | }
|
---|
840 | iamhere("Restoring everything");
|
---|
841 | retval += restore_everything(NULL);
|
---|
842 | if (!run_boot_loader(FALSE)) {
|
---|
843 | log_msg(1,
|
---|
844 | "Great! Boot loader was installed. No need for msg at end.");
|
---|
845 | boot_loader_installed = TRUE;
|
---|
846 | }
|
---|
847 | clean_blkid();
|
---|
848 | protect_against_braindead_sysadmins();
|
---|
849 | retval += unmount_all_devices(mountlist);
|
---|
850 | mvaddstr_and_log_it(g_currentY,
|
---|
851 | 0,
|
---|
852 | "Using tune2fs to identify your ext2,3 partitions");
|
---|
853 |
|
---|
854 | sprintf(tmp, "label-partitions-as-necessary %s < /tmp/fstab",
|
---|
855 | g_mountlist_fname);
|
---|
856 | res = run_program_and_log_output(tmp, TRUE);
|
---|
857 | if (res) {
|
---|
858 | log_to_screen("label-partitions-as-necessary returned an error");
|
---|
859 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
860 | } else {
|
---|
861 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
862 | }
|
---|
863 | retval += res;
|
---|
864 |
|
---|
865 | after_the_nuke:
|
---|
866 | if (retval) {
|
---|
867 | log_to_screen("Errors occurred during the nuke phase.");
|
---|
868 | } else if (strstr(call_program_and_get_last_line_of_output("cat /proc/cmdline"), "RESTORE")) // Bruno's thing
|
---|
869 | {
|
---|
870 | log_to_screen
|
---|
871 | ("PC was restored successfully. Thank you for using Mondo Rescue.");
|
---|
872 | log_to_screen
|
---|
873 | ("Please visit our website at http://www.mondorescue.org for more information.");
|
---|
874 | } else {
|
---|
875 | strcpy(tmp,"Mondo has restored your system.\n\nPlease wait for the command prompt. Then remove the backup media and reboot.\n\nPlease visit our website at http://www.mondorescue.org for more information.");
|
---|
876 | popup_and_OK(tmp);
|
---|
877 | log_to_screen
|
---|
878 | ("Mondo has restored your system. Please wait for the command prompt.");
|
---|
879 | log_to_screen
|
---|
880 | ("Then remove the backup media and reboot.");
|
---|
881 | log_to_screen
|
---|
882 | ("Please visit our website at http://www.mondorescue.org for more information.");
|
---|
883 | }
|
---|
884 | g_I_have_just_nuked = TRUE;
|
---|
885 | /*
|
---|
886 | if (!boot_loader_installed && !does_file_exist(DO_MBR_PLEASE))
|
---|
887 | {
|
---|
888 | log_to_screen("PLEASE RUN 'mondorestore --mbr' NOW TO INITIALIZE YOUR BOOT SECTOR");
|
---|
889 | write_one_liner_data_file(DO_MBR_PLEASE, "mondorestore --mbr");
|
---|
890 | }
|
---|
891 | */
|
---|
892 | return (retval);
|
---|
893 | }
|
---|
894 |
|
---|
895 | /**************************************************************************
|
---|
896 | *END_NUKE_MODE *
|
---|
897 | **************************************************************************/
|
---|
898 |
|
---|
899 |
|
---|
900 |
|
---|
901 | /**
|
---|
902 | * Restore the user's data (or a subset of it) to the live filesystem.
|
---|
903 | * This should not be called if we're booted from CD!
|
---|
904 | * @param bkpinfo The backup information structure. Most fields are used.
|
---|
905 | * @return 0 for success, or the number of errors encountered.
|
---|
906 | */
|
---|
907 | int restore_to_live_filesystem()
|
---|
908 | {
|
---|
909 | int retval = 0;
|
---|
910 |
|
---|
911 | /** malloc **/
|
---|
912 | char *old_restpath;
|
---|
913 |
|
---|
914 | struct mountlist_itself *mountlist;
|
---|
915 | // static
|
---|
916 | struct raidlist_itself *raidlist;
|
---|
917 | struct s_node *filelist;
|
---|
918 |
|
---|
919 | log_msg(1, "restore_to_live_filesystem() - starting");
|
---|
920 | assert(bkpinfo != NULL);
|
---|
921 | malloc_string(old_restpath);
|
---|
922 | mountlist = malloc(sizeof(struct mountlist_itself));
|
---|
923 | raidlist = malloc(sizeof(struct raidlist_itself));
|
---|
924 | if (!mountlist || !raidlist) {
|
---|
925 | fatal_error("Cannot malloc() mountlist and/or raidlist");
|
---|
926 | }
|
---|
927 |
|
---|
928 | strcpy(bkpinfo->restore_path, "/");
|
---|
929 | if (!g_restoring_live_from_cd) {
|
---|
930 | popup_and_OK
|
---|
931 | ("Please insert tape/CD/boot floppy, then hit 'OK' to continue.");
|
---|
932 | sleep(1);
|
---|
933 | }
|
---|
934 | interactively_obtain_media_parameters_from_user(FALSE);
|
---|
935 | log_msg(2, "bkpinfo->media_device = %s", bkpinfo->media_device);
|
---|
936 | if (!bkpinfo->media_device[0]) {
|
---|
937 | log_msg(2, "Warning - failed to find media dev");
|
---|
938 | }
|
---|
939 |
|
---|
940 |
|
---|
941 | log_msg(2, "bkpinfo->isodir = %s", bkpinfo->isodir);
|
---|
942 |
|
---|
943 | open_evalcall_form("Thinking...");
|
---|
944 |
|
---|
945 | get_cfg_file_from_archive_or_bust();
|
---|
946 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
---|
947 | load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo
|
---|
948 |
|
---|
949 | close_evalcall_form();
|
---|
950 | retval = load_mountlist(mountlist, g_mountlist_fname);
|
---|
951 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
---|
952 | filelist = process_filelist_and_biggielist();
|
---|
953 | if (filelist) {
|
---|
954 | save_filelist(filelist, "/tmp/selected-files.txt");
|
---|
955 | strcpy(old_restpath, bkpinfo->restore_path);
|
---|
956 | if (popup_and_get_string("Restore path",
|
---|
957 | "Restore files to where? )",
|
---|
958 | bkpinfo->restore_path, MAX_STR_LEN / 4)) {
|
---|
959 | iamhere("Restoring everything");
|
---|
960 | retval += restore_everything(filelist);
|
---|
961 | free_filelist(filelist);
|
---|
962 | strcpy(bkpinfo->restore_path, old_restpath);
|
---|
963 | } else {
|
---|
964 | free_filelist(filelist);
|
---|
965 | }
|
---|
966 | strcpy(bkpinfo->restore_path, old_restpath);
|
---|
967 | }
|
---|
968 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
969 | log_msg(2,
|
---|
970 | "Tape : I don't need to unmount or eject the CD-ROM.");
|
---|
971 | } else {
|
---|
972 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
973 | if (!bkpinfo->please_dont_eject) {
|
---|
974 | eject_device(bkpinfo->media_device);
|
---|
975 | }
|
---|
976 | }
|
---|
977 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
978 | if (!bkpinfo->please_dont_eject) {
|
---|
979 | eject_device(bkpinfo->media_device);
|
---|
980 | }
|
---|
981 | paranoid_free(old_restpath);
|
---|
982 | free(mountlist);
|
---|
983 | free(raidlist);
|
---|
984 | return (retval);
|
---|
985 | }
|
---|
986 |
|
---|
987 | /**************************************************************************
|
---|
988 | *END_RESTORE_TO_LIVE_FILESYSTEM *
|
---|
989 | **************************************************************************/
|
---|
990 |
|
---|
991 | /* @} - end of restoreGroup */
|
---|
992 |
|
---|
993 |
|
---|
994 | #include <utime.h>
|
---|
995 | /**
|
---|
996 | * @addtogroup LLrestoreGroup
|
---|
997 | * @{
|
---|
998 | */
|
---|
999 | /**
|
---|
1000 | * Restore biggiefile @p bigfileno from the currently mounted CD.
|
---|
1001 | * @param bkpinfo The backup information structure. Fields used:
|
---|
1002 | * - @c bkpinfo->backup_media_type
|
---|
1003 | * - @c bkpinfo->restore_path
|
---|
1004 | * @param bigfileno The biggiefile number (starting from 0) to restore.
|
---|
1005 | * @param filelist The node structure containing the list of files to restore.
|
---|
1006 | * If the biggiefile is not in this list, it will be skipped (return value will
|
---|
1007 | * still indicate success).
|
---|
1008 | * @return 0 for success (or skip), nonzero for failure.
|
---|
1009 | */
|
---|
1010 | int
|
---|
1011 | restore_a_biggiefile_from_CD(long bigfileno,
|
---|
1012 | struct s_node *filelist,
|
---|
1013 | char *pathname_of_last_file_restored)
|
---|
1014 | {
|
---|
1015 | FILE *fin;
|
---|
1016 | FILE *fout;
|
---|
1017 | FILE *fbzip2;
|
---|
1018 |
|
---|
1019 | /** malloc ***/
|
---|
1020 | char *checksum, *outfile_fname, *tmp, *bzip2_command,
|
---|
1021 | *ntfsprog_command, *suffix, *sz_devfile;
|
---|
1022 | char *bigblk;
|
---|
1023 | char *p;
|
---|
1024 | int retval = 0;
|
---|
1025 | int finished = FALSE;
|
---|
1026 | long sliceno;
|
---|
1027 | long siz;
|
---|
1028 | char ntfsprog_fifo[MAX_STR_LEN];
|
---|
1029 | char *file_to_openout = NULL;
|
---|
1030 | struct s_filename_and_lstat_info biggiestruct;
|
---|
1031 | struct utimbuf the_utime_buf, *ubuf;
|
---|
1032 | bool use_ntfsprog_hack = FALSE;
|
---|
1033 | pid_t pid;
|
---|
1034 | int res = 0;
|
---|
1035 | int old_loglevel;
|
---|
1036 | char sz_msg[MAX_STR_LEN];
|
---|
1037 | struct s_node *node;
|
---|
1038 |
|
---|
1039 | old_loglevel = g_loglevel;
|
---|
1040 | ubuf = &the_utime_buf;
|
---|
1041 | assert(bkpinfo != NULL);
|
---|
1042 |
|
---|
1043 | malloc_string(checksum);
|
---|
1044 | malloc_string(outfile_fname);
|
---|
1045 | malloc_string(tmp);
|
---|
1046 | malloc_string(bzip2_command);
|
---|
1047 | malloc_string(ntfsprog_command);
|
---|
1048 | malloc_string(suffix);
|
---|
1049 | malloc_string(sz_devfile);
|
---|
1050 |
|
---|
1051 | pathname_of_last_file_restored[0] = '\0';
|
---|
1052 | if (!(bigblk = malloc(TAPE_BLOCK_SIZE))) {
|
---|
1053 | fatal_error("Cannot malloc bigblk");
|
---|
1054 | }
|
---|
1055 |
|
---|
1056 | if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
|
---|
1057 | log_to_screen("Cannot even open bigfile's info file");
|
---|
1058 | return (1);
|
---|
1059 | }
|
---|
1060 |
|
---|
1061 | memset((void *) &biggiestruct, 0, sizeof(biggiestruct));
|
---|
1062 | if (fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin) <
|
---|
1063 | sizeof(biggiestruct)) {
|
---|
1064 | log_msg(2, "Warning - unable to get biggiestruct of bigfile #%d",
|
---|
1065 | bigfileno + 1);
|
---|
1066 | }
|
---|
1067 | paranoid_fclose(fin);
|
---|
1068 |
|
---|
1069 | strcpy(checksum, biggiestruct.checksum);
|
---|
1070 |
|
---|
1071 | if (!checksum[0]) {
|
---|
1072 | sprintf(tmp, "Warning - bigfile %ld does not have a checksum",
|
---|
1073 | bigfileno + 1);
|
---|
1074 | log_msg(3, tmp);
|
---|
1075 | p = checksum;
|
---|
1076 | }
|
---|
1077 |
|
---|
1078 | if (!strncmp(biggiestruct.filename, "/dev/", 5)) // Whether NTFS or not :)
|
---|
1079 | {
|
---|
1080 | strcpy(outfile_fname, biggiestruct.filename);
|
---|
1081 | } else {
|
---|
1082 | sprintf(outfile_fname, "%s/%s", bkpinfo->restore_path,
|
---|
1083 | biggiestruct.filename);
|
---|
1084 | }
|
---|
1085 |
|
---|
1086 | /* skip file if we have a selective restore subset & it doesn't match */
|
---|
1087 | if (filelist != NULL) {
|
---|
1088 | node = find_string_at_node(filelist, biggiestruct.filename);
|
---|
1089 | if (!node) {
|
---|
1090 | log_msg(0, "Skipping %s (name isn't in filelist)",
|
---|
1091 | biggiestruct.filename);
|
---|
1092 | pathname_of_last_file_restored[0] = '\0';
|
---|
1093 | return (0);
|
---|
1094 | } else if (!(node->selected)) {
|
---|
1095 | log_msg(1, "Skipping %s (name isn't in biggielist subset)",
|
---|
1096 | biggiestruct.filename);
|
---|
1097 | pathname_of_last_file_restored[0] = '\0';
|
---|
1098 | return (0);
|
---|
1099 | }
|
---|
1100 | }
|
---|
1101 | /* otherwise, continue */
|
---|
1102 |
|
---|
1103 | log_msg(1, "DEFINITELY restoring %s", biggiestruct.filename);
|
---|
1104 | if (biggiestruct.use_ntfsprog) {
|
---|
1105 | if (strncmp(biggiestruct.filename, "/dev/", 5)) {
|
---|
1106 | log_msg(1,
|
---|
1107 | "I was in error when I set biggiestruct.use_ntfsprog to TRUE.");
|
---|
1108 | log_msg(1, "%s isn't even in /dev", biggiestruct.filename);
|
---|
1109 | biggiestruct.use_ntfsprog = FALSE;
|
---|
1110 | }
|
---|
1111 | }
|
---|
1112 |
|
---|
1113 | if (biggiestruct.use_ntfsprog) // if it's an NTFS device
|
---|
1114 | // if (!strncmp ( biggiestruct.filename, "/dev/", 5))
|
---|
1115 | {
|
---|
1116 | g_loglevel = 4;
|
---|
1117 | use_ntfsprog_hack = TRUE;
|
---|
1118 | log_msg(2,
|
---|
1119 | "Calling ntfsclone in background because %s is an NTFS /dev entry",
|
---|
1120 | outfile_fname);
|
---|
1121 | sprintf(sz_devfile, "/tmp/%d.%d.000", (int) (random() % 32768),
|
---|
1122 | (int) (random() % 32768));
|
---|
1123 | mkfifo(sz_devfile, 0x770);
|
---|
1124 | strcpy(ntfsprog_fifo, sz_devfile);
|
---|
1125 | file_to_openout = ntfsprog_fifo;
|
---|
1126 | switch (pid = fork()) {
|
---|
1127 | case -1:
|
---|
1128 | fatal_error("Fork failure");
|
---|
1129 | case 0:
|
---|
1130 | log_msg(3,
|
---|
1131 | "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
|
---|
1132 | biggiestruct.filename, ntfsprog_fifo);
|
---|
1133 | res =
|
---|
1134 | feed_outfrom_ntfsprog(biggiestruct.filename,
|
---|
1135 | ntfsprog_fifo);
|
---|
1136 | // log_msg(3, "CHILD - fip - exiting");
|
---|
1137 | exit(res);
|
---|
1138 | break;
|
---|
1139 | default:
|
---|
1140 | log_msg(3,
|
---|
1141 | "feed_into_ntfsprog() called in background --- pid=%ld",
|
---|
1142 | (long int) (pid));
|
---|
1143 | }
|
---|
1144 | } else {
|
---|
1145 | use_ntfsprog_hack = FALSE;
|
---|
1146 | ntfsprog_fifo[0] = '\0';
|
---|
1147 | file_to_openout = outfile_fname;
|
---|
1148 | if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
|
---|
1149 | {
|
---|
1150 | make_hole_for_file(outfile_fname);
|
---|
1151 | }
|
---|
1152 | }
|
---|
1153 |
|
---|
1154 | sprintf(tmp, "Reassembling big file %ld (%s)", bigfileno + 1,
|
---|
1155 | outfile_fname);
|
---|
1156 | log_msg(2, tmp);
|
---|
1157 |
|
---|
1158 | /*
|
---|
1159 | last slice is zero-length and uncompressed; when we find it, we stop.
|
---|
1160 | We DON'T wait until there are no more slices; if we did that,
|
---|
1161 | We might stop at end of CD, not at last slice (which is 0-len and uncompd)
|
---|
1162 | */
|
---|
1163 |
|
---|
1164 | strncpy(pathname_of_last_file_restored, biggiestruct.filename,
|
---|
1165 | MAX_STR_LEN - 1);
|
---|
1166 | pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
|
---|
1167 |
|
---|
1168 | log_msg(3, "file_to_openout = %s", file_to_openout);
|
---|
1169 | if (!(fout = fopen(file_to_openout, "w"))) {
|
---|
1170 | log_to_screen("Cannot openout outfile_fname - hard disk full?");
|
---|
1171 | return (1);
|
---|
1172 | }
|
---|
1173 | log_msg(3, "Opened out to %s", outfile_fname); // CD/DVD --> mondorestore --> ntfsclone --> hard disk itself
|
---|
1174 |
|
---|
1175 | for (sliceno = 1, finished = FALSE; !finished;) {
|
---|
1176 | if (!does_file_exist
|
---|
1177 | (slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""))
|
---|
1178 | &&
|
---|
1179 | !does_file_exist(slice_fname
|
---|
1180 | (bigfileno, sliceno, ARCHIVES_PATH, "lzo"))
|
---|
1181 | &&
|
---|
1182 | !does_file_exist(slice_fname
|
---|
1183 | (bigfileno, sliceno, ARCHIVES_PATH, "gz"))
|
---|
1184 | &&
|
---|
1185 | !does_file_exist(slice_fname
|
---|
1186 | (bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
|
---|
1187 | log_msg(3,
|
---|
1188 | "Cannot find a data slice or terminator slice on CD %d",
|
---|
1189 | g_current_media_number);
|
---|
1190 | g_current_media_number++;
|
---|
1191 | sprintf(tmp,
|
---|
1192 | "Asking for %s #%d so that I may read slice #%ld\n",
|
---|
1193 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
1194 | g_current_media_number, sliceno);
|
---|
1195 | log_msg(2, tmp);
|
---|
1196 | sprintf(tmp, "Restoring from %s #%d",
|
---|
1197 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
1198 | g_current_media_number);
|
---|
1199 | log_to_screen(tmp);
|
---|
1200 | insist_on_this_cd_number(g_current_media_number);
|
---|
1201 | log_to_screen("Continuing to restore.");
|
---|
1202 | } else {
|
---|
1203 | strcpy(tmp,
|
---|
1204 | slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""));
|
---|
1205 | if (does_file_exist(tmp) && length_of_file(tmp) == 0) {
|
---|
1206 | log_msg(2,
|
---|
1207 | "End of bigfile # %ld (slice %ld is the terminator)",
|
---|
1208 | bigfileno + 1, sliceno);
|
---|
1209 | finished = TRUE;
|
---|
1210 | continue;
|
---|
1211 | } else {
|
---|
1212 | if (does_file_exist
|
---|
1213 | (slice_fname
|
---|
1214 | (bigfileno, sliceno, ARCHIVES_PATH, "lzo"))) {
|
---|
1215 | strcpy(bzip2_command, "lzop");
|
---|
1216 | strcpy(suffix, "lzo");
|
---|
1217 | } else
|
---|
1218 | if (does_file_exist
|
---|
1219 | (slice_fname
|
---|
1220 | (bigfileno, sliceno, ARCHIVES_PATH, "gz"))) {
|
---|
1221 | strcpy(bzip2_command, "gzip");
|
---|
1222 | strcpy(suffix, "gz");
|
---|
1223 | } else
|
---|
1224 | if (does_file_exist
|
---|
1225 | (slice_fname
|
---|
1226 | (bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
|
---|
1227 | strcpy(bzip2_command, "bzip2");
|
---|
1228 | strcpy(suffix, "bz2");
|
---|
1229 | } else
|
---|
1230 | if (does_file_exist
|
---|
1231 | (slice_fname
|
---|
1232 | (bigfileno, sliceno, ARCHIVES_PATH, ""))) {
|
---|
1233 | strcpy(bzip2_command, "");
|
---|
1234 | strcpy(suffix, "");
|
---|
1235 | } else {
|
---|
1236 | log_to_screen("OK, that's pretty fsck0red...");
|
---|
1237 | return (1);
|
---|
1238 | }
|
---|
1239 | }
|
---|
1240 | if (bzip2_command[0] != '\0') {
|
---|
1241 | sprintf(bzip2_command + strlen(bzip2_command),
|
---|
1242 | " -dc %s 2>> %s",
|
---|
1243 | slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
|
---|
1244 | suffix), MONDO_LOGFILE);
|
---|
1245 | } else {
|
---|
1246 | sprintf(bzip2_command, "cat %s 2>> %s",
|
---|
1247 | slice_fname(bigfileno, sliceno, ARCHIVES_PATH,
|
---|
1248 | suffix), MONDO_LOGFILE);
|
---|
1249 | }
|
---|
1250 | sprintf(tmp, "Working on %s #%d, file #%ld, slice #%ld ",
|
---|
1251 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
1252 | g_current_media_number, bigfileno + 1, sliceno);
|
---|
1253 | log_msg(2, tmp);
|
---|
1254 |
|
---|
1255 | if (!g_text_mode) {
|
---|
1256 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
---|
1257 | newtRefresh();
|
---|
1258 | strip_spaces(tmp);
|
---|
1259 | update_progress_form(tmp);
|
---|
1260 | }
|
---|
1261 | if (!(fbzip2 = popen(bzip2_command, "r"))) {
|
---|
1262 | fatal_error("Can't run popen command");
|
---|
1263 | }
|
---|
1264 | while (!feof(fbzip2)) {
|
---|
1265 | siz = fread(bigblk, 1, TAPE_BLOCK_SIZE, fbzip2);
|
---|
1266 | if (siz > 0) {
|
---|
1267 | sprintf(sz_msg, "Read %ld from fbzip2", siz);
|
---|
1268 | siz = fwrite(bigblk, 1, siz, fout);
|
---|
1269 | sprintf(sz_msg + strlen(sz_msg),
|
---|
1270 | "; written %ld to fout", siz);
|
---|
1271 | // log_msg(2. sz_msg);
|
---|
1272 | }
|
---|
1273 | }
|
---|
1274 | paranoid_pclose(fbzip2);
|
---|
1275 |
|
---|
1276 |
|
---|
1277 | sliceno++;
|
---|
1278 | g_current_progress++;
|
---|
1279 | }
|
---|
1280 | }
|
---|
1281 | /*
|
---|
1282 | memset(bigblk, TAPE_BLOCK_SIZE, 1); // This all looks very fishy...
|
---|
1283 | fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
|
---|
1284 | fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
|
---|
1285 | fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
|
---|
1286 | fwrite( bigblk, 1, TAPE_BLOCK_SIZE, fout);
|
---|
1287 | */
|
---|
1288 | paranoid_fclose(fout);
|
---|
1289 | g_loglevel = old_loglevel;
|
---|
1290 |
|
---|
1291 | if (use_ntfsprog_hack) {
|
---|
1292 | log_msg(3, "Waiting for ntfsclone to finish");
|
---|
1293 | sprintf(tmp,
|
---|
1294 | " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
|
---|
1295 | while (system(tmp) == 0) {
|
---|
1296 | sleep(1);
|
---|
1297 | }
|
---|
1298 | log_it("OK, ntfsclone has really finished");
|
---|
1299 | }
|
---|
1300 |
|
---|
1301 | if (strcmp(outfile_fname, "/dev/null")) {
|
---|
1302 | chown(outfile_fname, biggiestruct.properties.st_uid,
|
---|
1303 | biggiestruct.properties.st_gid);
|
---|
1304 | chmod(outfile_fname, biggiestruct.properties.st_mode);
|
---|
1305 | ubuf->actime = biggiestruct.properties.st_atime;
|
---|
1306 | ubuf->modtime = biggiestruct.properties.st_mtime;
|
---|
1307 | utime(outfile_fname, ubuf);
|
---|
1308 | }
|
---|
1309 | paranoid_free(bigblk);
|
---|
1310 | paranoid_free(checksum);
|
---|
1311 | paranoid_free(outfile_fname);
|
---|
1312 | paranoid_free(tmp);
|
---|
1313 | paranoid_free(bzip2_command);
|
---|
1314 | paranoid_free(ntfsprog_command);
|
---|
1315 | paranoid_free(suffix);
|
---|
1316 | paranoid_free(sz_devfile);
|
---|
1317 |
|
---|
1318 | return (retval);
|
---|
1319 | }
|
---|
1320 |
|
---|
1321 | /**************************************************************************
|
---|
1322 | *END_ RESTORE_A_BIGGIEFILE_FROM_CD *
|
---|
1323 | **************************************************************************/
|
---|
1324 |
|
---|
1325 |
|
---|
1326 |
|
---|
1327 | /**
|
---|
1328 | * Restore a biggiefile from the currently opened stream.
|
---|
1329 | * @param bkpinfo The backup information structure. Fields used:
|
---|
1330 | * - @c bkpinfo->restore_path
|
---|
1331 | * - @c bkpinfo->zip_exe
|
---|
1332 | * @param orig_bf_fname The original filename of the biggiefile.
|
---|
1333 | * @param biggiefile_number The number of the biggiefile (starting from 0).
|
---|
1334 | * @param orig_checksum Unused.
|
---|
1335 | * @param biggiefile_size Unused.
|
---|
1336 | * @param filelist The node structure containing the list of files to be restored.
|
---|
1337 | * If @p orig_bf_fname is not in the list, it will be ignored.
|
---|
1338 | * @return 0 for success (or skip), nonzero for failure.
|
---|
1339 | * @bug orig_checksum and biggiefile_size are unused (except to check that they are non-NULL).
|
---|
1340 | */
|
---|
1341 | int restore_a_biggiefile_from_stream(char *orig_bf_fname, long biggiefile_number, char *orig_checksum, //UNUSED
|
---|
1342 | long long biggiefile_size, //UNUSED
|
---|
1343 | struct s_node *filelist,
|
---|
1344 | int use_ntfsprog,
|
---|
1345 | char *pathname_of_last_file_restored)
|
---|
1346 | {
|
---|
1347 | FILE *pout;
|
---|
1348 | FILE *fin;
|
---|
1349 |
|
---|
1350 | /** mallocs ********/
|
---|
1351 | char *tmp;
|
---|
1352 | char *command;
|
---|
1353 | char *outfile_fname;
|
---|
1354 | char *ntfsprog_command;
|
---|
1355 | char *sz_devfile;
|
---|
1356 | char *ntfsprog_fifo;
|
---|
1357 | char *file_to_openout = NULL;
|
---|
1358 |
|
---|
1359 | struct s_node *node;
|
---|
1360 |
|
---|
1361 | int old_loglevel;
|
---|
1362 | long current_slice_number = 0;
|
---|
1363 | int retval = 0;
|
---|
1364 | int res = 0;
|
---|
1365 | int ctrl_chr = '\0';
|
---|
1366 | long long slice_siz;
|
---|
1367 | bool dummy_restore = FALSE;
|
---|
1368 | bool use_ntfsprog_hack = FALSE;
|
---|
1369 | pid_t pid;
|
---|
1370 | struct s_filename_and_lstat_info biggiestruct;
|
---|
1371 | struct utimbuf the_utime_buf, *ubuf;
|
---|
1372 | ubuf = &the_utime_buf;
|
---|
1373 |
|
---|
1374 | malloc_string(tmp);
|
---|
1375 | malloc_string(ntfsprog_fifo);
|
---|
1376 | malloc_string(outfile_fname);
|
---|
1377 | malloc_string(command);
|
---|
1378 | malloc_string(sz_devfile);
|
---|
1379 | malloc_string(ntfsprog_command);
|
---|
1380 | old_loglevel = g_loglevel;
|
---|
1381 | assert(bkpinfo != NULL);
|
---|
1382 | assert(orig_bf_fname != NULL);
|
---|
1383 | assert(orig_checksum != NULL);
|
---|
1384 |
|
---|
1385 | pathname_of_last_file_restored[0] = '\0';
|
---|
1386 | if (use_ntfsprog == BLK_START_A_PIHBIGGIE) {
|
---|
1387 | use_ntfsprog = 1;
|
---|
1388 | log_msg(1, "%s --- pih=YES", orig_bf_fname);
|
---|
1389 | } else if (use_ntfsprog == BLK_START_A_NORMBIGGIE) {
|
---|
1390 | use_ntfsprog = 0;
|
---|
1391 | log_msg(1, "%s --- pih=NO", orig_bf_fname);
|
---|
1392 | } else {
|
---|
1393 | use_ntfsprog = 0;
|
---|
1394 | log_msg(1, "%s --- pih=NO (weird marker though)", orig_bf_fname);
|
---|
1395 | }
|
---|
1396 |
|
---|
1397 | strncpy(pathname_of_last_file_restored, orig_bf_fname,
|
---|
1398 | MAX_STR_LEN - 1);
|
---|
1399 | pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
|
---|
1400 |
|
---|
1401 | /* open out to biggiefile to be restored (or /dev/null if biggiefile is not to be restored) */
|
---|
1402 |
|
---|
1403 | if (filelist != NULL) {
|
---|
1404 | node = find_string_at_node(filelist, orig_bf_fname);
|
---|
1405 | if (!node) {
|
---|
1406 | dummy_restore = TRUE;
|
---|
1407 | log_msg(1,
|
---|
1408 | "Skipping big file %ld (%s) - not in biggielist subset",
|
---|
1409 | biggiefile_number + 1, orig_bf_fname);
|
---|
1410 | pathname_of_last_file_restored[0] = '\0';
|
---|
1411 | } else if (!(node->selected)) {
|
---|
1412 | dummy_restore = TRUE;
|
---|
1413 | log_msg(1, "Skipping %s (name isn't in biggielist subset)",
|
---|
1414 | orig_bf_fname);
|
---|
1415 | pathname_of_last_file_restored[0] = '\0';
|
---|
1416 | }
|
---|
1417 | }
|
---|
1418 |
|
---|
1419 | if (use_ntfsprog) {
|
---|
1420 | if (strncmp(orig_bf_fname, "/dev/", 5)) {
|
---|
1421 | log_msg(1,
|
---|
1422 | "I was in error when I set use_ntfsprog to TRUE.");
|
---|
1423 | log_msg(1, "%s isn't even in /dev", orig_bf_fname);
|
---|
1424 | use_ntfsprog = FALSE;
|
---|
1425 | }
|
---|
1426 | }
|
---|
1427 |
|
---|
1428 | if (use_ntfsprog) {
|
---|
1429 | g_loglevel = 4;
|
---|
1430 | strcpy(outfile_fname, orig_bf_fname);
|
---|
1431 | use_ntfsprog_hack = TRUE;
|
---|
1432 | log_msg(2,
|
---|
1433 | "Calling ntfsclone in background because %s is a /dev entry",
|
---|
1434 | outfile_fname);
|
---|
1435 | sprintf(sz_devfile, "%s/%d.%d.000",
|
---|
1436 | bkpinfo->tmpdir,
|
---|
1437 | (int) (random() % 32768),
|
---|
1438 | (int) (random() % 32768));
|
---|
1439 | mkfifo(sz_devfile, 0x770);
|
---|
1440 | strcpy(ntfsprog_fifo, sz_devfile);
|
---|
1441 | file_to_openout = ntfsprog_fifo;
|
---|
1442 | switch (pid = fork()) {
|
---|
1443 | case -1:
|
---|
1444 | fatal_error("Fork failure");
|
---|
1445 | case 0:
|
---|
1446 | log_msg(3,
|
---|
1447 | "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)",
|
---|
1448 | outfile_fname, ntfsprog_fifo);
|
---|
1449 | res =
|
---|
1450 | feed_outfrom_ntfsprog(outfile_fname, ntfsprog_fifo);
|
---|
1451 | // log_msg(3, "CHILD - fip - exiting");
|
---|
1452 | exit(res);
|
---|
1453 | break;
|
---|
1454 | default:
|
---|
1455 | log_msg(3,
|
---|
1456 | "feed_into_ntfsprog() called in background --- pid=%ld",
|
---|
1457 | (long int) (pid));
|
---|
1458 | }
|
---|
1459 | } else {
|
---|
1460 | if (!strncmp(orig_bf_fname, "/dev/", 5)) // non-NTFS partition
|
---|
1461 | {
|
---|
1462 | strcpy(outfile_fname, orig_bf_fname);
|
---|
1463 | } else // biggiefile
|
---|
1464 | {
|
---|
1465 | sprintf(outfile_fname, "%s/%s", bkpinfo->restore_path,
|
---|
1466 | orig_bf_fname);
|
---|
1467 | }
|
---|
1468 | use_ntfsprog_hack = FALSE;
|
---|
1469 | ntfsprog_fifo[0] = '\0';
|
---|
1470 | file_to_openout = outfile_fname;
|
---|
1471 | if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
|
---|
1472 | {
|
---|
1473 | make_hole_for_file(outfile_fname);
|
---|
1474 | }
|
---|
1475 | sprintf(tmp, "Reassembling big file %ld (%s)",
|
---|
1476 | biggiefile_number + 1, orig_bf_fname);
|
---|
1477 | log_msg(2, tmp);
|
---|
1478 | }
|
---|
1479 |
|
---|
1480 | if (dummy_restore) {
|
---|
1481 | sprintf(outfile_fname, "/dev/null");
|
---|
1482 | }
|
---|
1483 |
|
---|
1484 | if (!bkpinfo->zip_exe[0]) {
|
---|
1485 | sprintf(command, "cat > \"%s\"", file_to_openout);
|
---|
1486 | } else {
|
---|
1487 | sprintf(command, "%s -dc > \"%s\" 2>> %s", bkpinfo->zip_exe,
|
---|
1488 | file_to_openout, MONDO_LOGFILE);
|
---|
1489 | }
|
---|
1490 | sprintf(tmp, "Pipe command = '%s'", command);
|
---|
1491 | log_msg(3, tmp);
|
---|
1492 |
|
---|
1493 | /* restore biggiefile, one slice at a time */
|
---|
1494 | if (!(pout = popen(command, "w"))) {
|
---|
1495 | fatal_error("Cannot pipe out");
|
---|
1496 | }
|
---|
1497 | for (res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
|
---|
1498 | ctrl_chr != BLK_STOP_A_BIGGIE;
|
---|
1499 | res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr)) {
|
---|
1500 | if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
|
---|
1501 | wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
|
---|
1502 | }
|
---|
1503 | sprintf(tmp, "Working on file #%ld, slice #%ld ",
|
---|
1504 | biggiefile_number + 1, current_slice_number);
|
---|
1505 | log_msg(2, tmp);
|
---|
1506 | if (!g_text_mode) {
|
---|
1507 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
---|
1508 | newtRefresh();
|
---|
1509 | }
|
---|
1510 | strip_spaces(tmp);
|
---|
1511 | update_progress_form(tmp);
|
---|
1512 | if (current_slice_number == 0) {
|
---|
1513 | res =
|
---|
1514 | read_file_from_stream_to_file("/tmp/biggie-blah.txt",
|
---|
1515 | slice_siz);
|
---|
1516 | if (!(fin = fopen("/tmp/biggie-blah.txt", "r"))) {
|
---|
1517 | log_OS_error("blah blah");
|
---|
1518 | } else {
|
---|
1519 | if (fread
|
---|
1520 | ((void *) &biggiestruct, 1, sizeof(biggiestruct),
|
---|
1521 | fin) < sizeof(biggiestruct)) {
|
---|
1522 | log_msg(2,
|
---|
1523 | "Warning - unable to get biggiestruct of bigfile #%d",
|
---|
1524 | biggiefile_number + 1);
|
---|
1525 | }
|
---|
1526 | paranoid_fclose(fin);
|
---|
1527 | }
|
---|
1528 | } else {
|
---|
1529 | res =
|
---|
1530 | read_file_from_stream_to_stream(pout, slice_siz);
|
---|
1531 | }
|
---|
1532 | retval += res;
|
---|
1533 | res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
|
---|
1534 | if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
|
---|
1535 | wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
|
---|
1536 | }
|
---|
1537 | current_slice_number++;
|
---|
1538 | g_current_progress++;
|
---|
1539 | }
|
---|
1540 | paranoid_pclose(pout);
|
---|
1541 |
|
---|
1542 | log_msg(1, "pathname_of_last_file_restored is now %s",
|
---|
1543 | pathname_of_last_file_restored);
|
---|
1544 |
|
---|
1545 | if (use_ntfsprog_hack) {
|
---|
1546 | log_msg(3, "Waiting for ntfsclone to finish");
|
---|
1547 | sprintf(tmp,
|
---|
1548 | " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
|
---|
1549 | while (system(tmp) == 0) {
|
---|
1550 | sleep(1);
|
---|
1551 | }
|
---|
1552 | log_msg(3, "OK, ntfsclone has really finished");
|
---|
1553 | }
|
---|
1554 |
|
---|
1555 | log_msg(3, "biggiestruct.filename = %s", biggiestruct.filename);
|
---|
1556 | log_msg(3, "biggiestruct.checksum = %s", biggiestruct.checksum);
|
---|
1557 | if (strcmp(outfile_fname, "/dev/null")) {
|
---|
1558 | chmod(outfile_fname, biggiestruct.properties.st_mode);
|
---|
1559 | chown(outfile_fname, biggiestruct.properties.st_uid,
|
---|
1560 | biggiestruct.properties.st_gid);
|
---|
1561 | ubuf->actime = biggiestruct.properties.st_atime;
|
---|
1562 | ubuf->modtime = biggiestruct.properties.st_mtime;
|
---|
1563 | utime(outfile_fname, ubuf);
|
---|
1564 | }
|
---|
1565 |
|
---|
1566 | paranoid_free(tmp);
|
---|
1567 | paranoid_free(outfile_fname);
|
---|
1568 | paranoid_free(command);
|
---|
1569 | paranoid_free(ntfsprog_command);
|
---|
1570 | paranoid_free(sz_devfile);
|
---|
1571 | paranoid_free(ntfsprog_fifo);
|
---|
1572 | g_loglevel = old_loglevel;
|
---|
1573 | return (retval);
|
---|
1574 | }
|
---|
1575 |
|
---|
1576 | /**************************************************************************
|
---|
1577 | *END_RESTORE_A_BIGGIEFILE_FROM_STREAM *
|
---|
1578 | **************************************************************************/
|
---|
1579 |
|
---|
1580 |
|
---|
1581 |
|
---|
1582 | /**
|
---|
1583 | * Restore @p tarball_fname from CD.
|
---|
1584 | * @param tarball_fname The filename of the tarball to restore (in /mnt/cdrom).
|
---|
1585 | * This will be used unmodified.
|
---|
1586 | * @param current_tarball_number The number (starting from 0) of the fileset
|
---|
1587 | * we're restoring now.
|
---|
1588 | * @param filelist The node structure containing the list of files to be
|
---|
1589 | * restored. If no file in the afioball is in this list, afio will still be
|
---|
1590 | * called, but nothing will be written.
|
---|
1591 | * @return 0 for success, nonzero for failure.
|
---|
1592 | */
|
---|
1593 | int
|
---|
1594 | restore_a_tarball_from_CD(char *tarball_fname,
|
---|
1595 | long current_tarball_number,
|
---|
1596 | struct s_node *filelist)
|
---|
1597 | {
|
---|
1598 | int retval = 0;
|
---|
1599 | int res;
|
---|
1600 | char *p;
|
---|
1601 |
|
---|
1602 | /** malloc **/
|
---|
1603 | char *command;
|
---|
1604 | char *tmp;
|
---|
1605 | char *filelist_name;
|
---|
1606 | char *filelist_subset_fname;
|
---|
1607 | char *executable;
|
---|
1608 | char *temp_log;
|
---|
1609 | char screen_message[100];
|
---|
1610 | long matches = 0;
|
---|
1611 | bool use_star;
|
---|
1612 | char *xattr_fname;
|
---|
1613 | char *acl_fname;
|
---|
1614 | // char files_to_restore_this_time_fname[MAX_STR_LEN];
|
---|
1615 |
|
---|
1616 | assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
|
---|
1617 | malloc_string(command);
|
---|
1618 | malloc_string(tmp);
|
---|
1619 | malloc_string(filelist_name);
|
---|
1620 | malloc_string(filelist_subset_fname);
|
---|
1621 | malloc_string(executable);
|
---|
1622 | malloc_string(temp_log);
|
---|
1623 | malloc_string(xattr_fname);
|
---|
1624 | malloc_string(acl_fname);
|
---|
1625 |
|
---|
1626 | log_msg(5, "Entering");
|
---|
1627 | filelist_subset_fname[0] = '\0';
|
---|
1628 | use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
|
---|
1629 | // sprintf(files_to_restore_this_time_fname, "/tmp/ftrttf.%d.%d", (int)getpid(), (int)random());
|
---|
1630 | sprintf(command, "mkdir -p %s/tmp", MNT_RESTORING);
|
---|
1631 | run_program_and_log_output(command, 9);
|
---|
1632 | sprintf(temp_log, "/tmp/%d.%d", (int) (random() % 32768),
|
---|
1633 | (int) (random() % 32768));
|
---|
1634 |
|
---|
1635 | sprintf(filelist_name, MNT_CDROM "/archives/filelist.%ld",
|
---|
1636 | current_tarball_number);
|
---|
1637 | if (length_of_file(filelist_name) <= 2) {
|
---|
1638 | log_msg(2, "There are _zero_ files in filelist '%s'",
|
---|
1639 | filelist_name);
|
---|
1640 | log_msg(2,
|
---|
1641 | "This is a bit silly (ask dev-team to fix mondo_makefilelist, please)");
|
---|
1642 | log_msg(2,
|
---|
1643 | "but it's non-critical. It's cosmetic. Don't worry about it.");
|
---|
1644 | retval = 0;
|
---|
1645 | goto leave_sub;
|
---|
1646 | }
|
---|
1647 | if (count_lines_in_file(filelist_name) <= 0
|
---|
1648 | || length_of_file(tarball_fname) <= 0) {
|
---|
1649 | log_msg(3, "length_of_file(%s) = %llu", tarball_fname,
|
---|
1650 | length_of_file(tarball_fname));
|
---|
1651 | sprintf(tmp, "Unable to restore fileset #%ld (CD I/O error)",
|
---|
1652 | current_tarball_number);
|
---|
1653 | log_to_screen(tmp);
|
---|
1654 | retval = 1;
|
---|
1655 | goto leave_sub;
|
---|
1656 | }
|
---|
1657 |
|
---|
1658 | if (filelist) {
|
---|
1659 | sprintf(filelist_subset_fname, "/tmp/filelist-subset-%ld.tmp",
|
---|
1660 | current_tarball_number);
|
---|
1661 | if ((matches =
|
---|
1662 | save_filelist_entries_in_common(filelist_name, filelist,
|
---|
1663 | filelist_subset_fname,
|
---|
1664 | use_star))
|
---|
1665 | <= 0) {
|
---|
1666 | sprintf(tmp, "Skipping fileset %ld", current_tarball_number);
|
---|
1667 | log_msg(1, tmp);
|
---|
1668 | } else {
|
---|
1669 | log_msg(3, "Saved fileset %ld's subset to %s",
|
---|
1670 | current_tarball_number, filelist_subset_fname);
|
---|
1671 | }
|
---|
1672 | sprintf(screen_message, "Tarball #%ld --- %ld matches",
|
---|
1673 | current_tarball_number, matches);
|
---|
1674 | log_to_screen(screen_message);
|
---|
1675 | } else {
|
---|
1676 | filelist_subset_fname[0] = '\0';
|
---|
1677 | }
|
---|
1678 |
|
---|
1679 | if (filelist == NULL || matches > 0) {
|
---|
1680 | if (g_getfattr) {
|
---|
1681 | sprintf(xattr_fname, XATTR_LIST_FNAME_RAW_SZ,
|
---|
1682 | MNT_CDROM "/archives", current_tarball_number);
|
---|
1683 | }
|
---|
1684 | if (g_getfacl) {
|
---|
1685 | sprintf(acl_fname, ACL_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives",
|
---|
1686 | current_tarball_number);
|
---|
1687 | }
|
---|
1688 | if (strstr(tarball_fname, ".bz2")) {
|
---|
1689 | strcpy(executable, "bzip2");
|
---|
1690 | } else if (strstr(tarball_fname, ".gz")) {
|
---|
1691 | strcpy(executable, "gzip");
|
---|
1692 | } else if (strstr(tarball_fname, ".lzo")) {
|
---|
1693 | strcpy(executable, "lzop");
|
---|
1694 | } else {
|
---|
1695 | executable[0] = '\0';
|
---|
1696 | }
|
---|
1697 | if (executable[0]) {
|
---|
1698 | sprintf(tmp, "which %s > /dev/null 2> /dev/null", executable);
|
---|
1699 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
1700 | log_to_screen
|
---|
1701 | ("(compare_a_tarball) Compression program not found - oh no!");
|
---|
1702 | paranoid_MR_finish(1);
|
---|
1703 | }
|
---|
1704 | strcpy(tmp, executable);
|
---|
1705 | sprintf(executable, "-P %s -Z", tmp);
|
---|
1706 | }
|
---|
1707 | #ifdef __FreeBSD__
|
---|
1708 | #define BUFSIZE 512
|
---|
1709 | #else
|
---|
1710 | #define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
|
---|
1711 | #endif
|
---|
1712 |
|
---|
1713 | // if (strstr(tarball_fname, ".star."))
|
---|
1714 | if (use_star) {
|
---|
1715 | sprintf(command,
|
---|
1716 | "star -x -force-remove -U " STAR_ACL_SZ
|
---|
1717 | " errctl= file=%s", tarball_fname);
|
---|
1718 | if (strstr(tarball_fname, ".bz2")) {
|
---|
1719 | strcat(command, " -bz");
|
---|
1720 | }
|
---|
1721 | } else {
|
---|
1722 | if (filelist_subset_fname[0] != '\0') {
|
---|
1723 | sprintf(command,
|
---|
1724 | "afio -i -M 8m -b %ld -c %ld %s -w '%s' %s",
|
---|
1725 | TAPE_BLOCK_SIZE,
|
---|
1726 | BUFSIZE, executable, filelist_subset_fname,
|
---|
1727 | // files_to_restore_this_time_fname,
|
---|
1728 | tarball_fname);
|
---|
1729 | } else {
|
---|
1730 | sprintf(command,
|
---|
1731 | "afio -i -b %ld -c %ld -M 8m %s %s",
|
---|
1732 | TAPE_BLOCK_SIZE,
|
---|
1733 | BUFSIZE, executable, tarball_fname);
|
---|
1734 | }
|
---|
1735 | }
|
---|
1736 | #undef BUFSIZE
|
---|
1737 | sprintf(command + strlen(command), " 2>> %s >> %s", temp_log,
|
---|
1738 | temp_log);
|
---|
1739 | log_msg(1, "command = '%s'", command);
|
---|
1740 | unlink(temp_log);
|
---|
1741 | res = system(command);
|
---|
1742 | if (res) {
|
---|
1743 | p = strstr(command, "-acl ");
|
---|
1744 | if (p) {
|
---|
1745 | p[0] = p[1] = p[2] = p[3] = ' ';
|
---|
1746 | log_msg(1, "new command = '%s'", command);
|
---|
1747 | res = system(command);
|
---|
1748 | }
|
---|
1749 | }
|
---|
1750 | if (res && length_of_file(temp_log) < 5) {
|
---|
1751 | res = 0;
|
---|
1752 | }
|
---|
1753 |
|
---|
1754 | if (g_getfattr) {
|
---|
1755 | log_msg(1, "Setting fattr list %s", xattr_fname);
|
---|
1756 | if (length_of_file(xattr_fname) > 0) {
|
---|
1757 | res = set_fattr_list(filelist_subset_fname, xattr_fname);
|
---|
1758 | if (res) {
|
---|
1759 | log_to_screen
|
---|
1760 | ("Errors occurred while setting extended attributes");
|
---|
1761 | } else {
|
---|
1762 | log_msg(1, "I set xattr OK");
|
---|
1763 | }
|
---|
1764 | retval += res;
|
---|
1765 | }
|
---|
1766 | }
|
---|
1767 | if (g_getfacl) {
|
---|
1768 | log_msg(1, "Setting acl list %s", acl_fname);
|
---|
1769 | if (length_of_file(acl_fname) > 0) {
|
---|
1770 | res = set_acl_list(filelist_subset_fname, acl_fname);
|
---|
1771 | if (res) {
|
---|
1772 | log_to_screen
|
---|
1773 | ("Errors occurred while setting access control lists");
|
---|
1774 | } else {
|
---|
1775 | log_msg(1, "I set ACL OK");
|
---|
1776 | }
|
---|
1777 | retval += res;
|
---|
1778 | }
|
---|
1779 | }
|
---|
1780 | if (retval) {
|
---|
1781 | sprintf(command, "cat %s >> %s", temp_log, MONDO_LOGFILE);
|
---|
1782 | system(command);
|
---|
1783 | log_msg(2, "Errors occurred while processing fileset #%d",
|
---|
1784 | current_tarball_number);
|
---|
1785 | } else {
|
---|
1786 | log_msg(2, "Fileset #%d processed OK", current_tarball_number);
|
---|
1787 | }
|
---|
1788 | }
|
---|
1789 | if (does_file_exist("/PAUSE")) {
|
---|
1790 | popup_and_OK
|
---|
1791 | ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
|
---|
1792 | }
|
---|
1793 | unlink(filelist_subset_fname);
|
---|
1794 | unlink(xattr_fname);
|
---|
1795 | unlink(acl_fname);
|
---|
1796 | unlink(temp_log);
|
---|
1797 |
|
---|
1798 | leave_sub:
|
---|
1799 | paranoid_free(command);
|
---|
1800 | paranoid_free(tmp);
|
---|
1801 | paranoid_free(filelist_name);
|
---|
1802 | paranoid_free(filelist_subset_fname);
|
---|
1803 | paranoid_free(executable);
|
---|
1804 | paranoid_free(temp_log);
|
---|
1805 | paranoid_free(xattr_fname);
|
---|
1806 | paranoid_free(acl_fname);
|
---|
1807 | log_msg(5, "Leaving");
|
---|
1808 | return (retval);
|
---|
1809 | }
|
---|
1810 |
|
---|
1811 | /**************************************************************************
|
---|
1812 | *END_RESTORE_A_TARBALL_FROM_CD *
|
---|
1813 | **************************************************************************/
|
---|
1814 |
|
---|
1815 |
|
---|
1816 | /**
|
---|
1817 | * Restore a tarball from the currently opened stream.
|
---|
1818 | * @param bkpinfo The backup information structure. Fields used:
|
---|
1819 | * - @c bkpinfo->backup_media_type
|
---|
1820 | * - @c bkpinfo->media_device
|
---|
1821 | * - @c bkpinfo->zip_exe
|
---|
1822 | * @param tarball_fname The filename of the afioball to restore.
|
---|
1823 | * @param current_tarball_number The number (starting from 0) of the fileset
|
---|
1824 | * we're restoring now.
|
---|
1825 | * @param filelist The node structure containing the list of files to be
|
---|
1826 | * restored. If no file in the afioball is in this list, afio will still be
|
---|
1827 | * called, but nothing will be written.
|
---|
1828 | * @param size The size (in @b bytes) of the afioball.
|
---|
1829 | * @return 0 for success, nonzero for failure.
|
---|
1830 | */
|
---|
1831 | int
|
---|
1832 | restore_a_tarball_from_stream(char *tarball_fname,
|
---|
1833 | long current_tarball_number,
|
---|
1834 | struct s_node *filelist,
|
---|
1835 | long long size, char *xattr_fname,
|
---|
1836 | char *acl_fname)
|
---|
1837 | {
|
---|
1838 | int retval = 0;
|
---|
1839 | int res = 0;
|
---|
1840 |
|
---|
1841 | /** malloc add ***/
|
---|
1842 | char *tmp;
|
---|
1843 | char *command;
|
---|
1844 | char *afio_fname;
|
---|
1845 | char *filelist_fname;
|
---|
1846 | char *filelist_subset_fname;
|
---|
1847 | char *executable;
|
---|
1848 | long matches = 0;
|
---|
1849 | bool restore_this_fileset = FALSE;
|
---|
1850 | bool use_star;
|
---|
1851 |
|
---|
1852 | assert(bkpinfo != NULL);
|
---|
1853 | assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
|
---|
1854 | malloc_string(filelist_subset_fname);
|
---|
1855 | malloc_string(filelist_fname);
|
---|
1856 | malloc_string(afio_fname);
|
---|
1857 | malloc_string(executable);
|
---|
1858 | malloc_string(command);
|
---|
1859 | malloc_string(tmp);
|
---|
1860 | filelist_subset_fname[0] = '\0';
|
---|
1861 | /* to do it with a file... */
|
---|
1862 | use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
|
---|
1863 | sprintf(tmp,
|
---|
1864 | "Restoring from fileset #%ld (%ld KB) on %s #%d",
|
---|
1865 | current_tarball_number, (long) size >> 10,
|
---|
1866 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
1867 | g_current_media_number);
|
---|
1868 | log_msg(2, tmp);
|
---|
1869 | run_program_and_log_output("mkdir -p " MNT_RESTORING "/tmp", FALSE);
|
---|
1870 |
|
---|
1871 | /****************************************************************************
|
---|
1872 | * Use RAMDISK's /tmp; saves time; oh wait, it's too small *
|
---|
1873 | * Well, pipe from tape to afio, then; oh wait, can't do that either: bug *
|
---|
1874 | * in afio or someting; oh darn.. OK, use tmpfs :-) *
|
---|
1875 | ****************************************************************************/
|
---|
1876 | filelist_fname[0] = filelist_subset_fname[0] = '\0';
|
---|
1877 | sprintf(afio_fname, "/tmp/tmpfs/archive.tmp.%ld",
|
---|
1878 | current_tarball_number);
|
---|
1879 | sprintf(filelist_fname, "%s/filelist.%ld", bkpinfo->tmpdir,
|
---|
1880 | current_tarball_number);
|
---|
1881 | sprintf(filelist_subset_fname, "%s/filelist-subset-%ld.tmp",
|
---|
1882 | bkpinfo->tmpdir, current_tarball_number);
|
---|
1883 | // sprintf(filelist_fname, "/tmp/tmpfs/temp-filelist.%ld", current_tarball_number);
|
---|
1884 | res = read_file_from_stream_to_file(afio_fname, size);
|
---|
1885 | if (strstr(tarball_fname, ".star")) {
|
---|
1886 | bkpinfo->use_star = TRUE;
|
---|
1887 | }
|
---|
1888 | if (res) {
|
---|
1889 | log_msg(1, "Warning - error reading afioball from tape");
|
---|
1890 | }
|
---|
1891 | if (bkpinfo->compression_level == 0) {
|
---|
1892 | executable[0] = '\0';
|
---|
1893 | } else {
|
---|
1894 | if (bkpinfo->use_star) {
|
---|
1895 | strcpy(executable, " -bz");
|
---|
1896 | } else {
|
---|
1897 | sprintf(executable, "-P %s -Z", bkpinfo->zip_exe);
|
---|
1898 | }
|
---|
1899 | }
|
---|
1900 |
|
---|
1901 | if (!filelist) // if unconditional restore then restore entire fileset
|
---|
1902 | {
|
---|
1903 | restore_this_fileset = TRUE;
|
---|
1904 | } else // If restoring selectively then get TOC from tarball
|
---|
1905 | {
|
---|
1906 | if (strstr(tarball_fname, ".star.")) {
|
---|
1907 | use_star = TRUE;
|
---|
1908 | sprintf(command, "star -t file=%s %s", afio_fname, executable);
|
---|
1909 | } else {
|
---|
1910 | use_star = FALSE;
|
---|
1911 | sprintf(command, "afio -t -M 8m -b %ld %s %s", TAPE_BLOCK_SIZE,
|
---|
1912 | executable, afio_fname);
|
---|
1913 | }
|
---|
1914 | sprintf(command + strlen(command), " > %s 2>> %s", filelist_fname,
|
---|
1915 | MONDO_LOGFILE);
|
---|
1916 | log_msg(1, "command = %s", command);
|
---|
1917 | if (system(command)) {
|
---|
1918 | log_msg(4, "Warning - error occurred while retrieving TOC");
|
---|
1919 | }
|
---|
1920 | if ((matches =
|
---|
1921 | save_filelist_entries_in_common(filelist_fname, filelist,
|
---|
1922 | filelist_subset_fname,
|
---|
1923 | use_star))
|
---|
1924 | <= 0 || length_of_file(filelist_subset_fname) < 2) {
|
---|
1925 | if (length_of_file(filelist_subset_fname) < 2) {
|
---|
1926 | log_msg(1, "No matches found in fileset %ld",
|
---|
1927 | current_tarball_number);
|
---|
1928 | }
|
---|
1929 | sprintf(tmp, "Skipping fileset %ld", current_tarball_number);
|
---|
1930 | log_msg(2, tmp);
|
---|
1931 | restore_this_fileset = FALSE;
|
---|
1932 | } else {
|
---|
1933 | log_msg(5, "%ld matches. Saved fileset %ld's subset to %s",
|
---|
1934 | matches, current_tarball_number,
|
---|
1935 | filelist_subset_fname);
|
---|
1936 | restore_this_fileset = TRUE;
|
---|
1937 | }
|
---|
1938 | }
|
---|
1939 |
|
---|
1940 | // Concoct the call to star/afio to restore files
|
---|
1941 | if (strstr(tarball_fname, ".star.")) // star
|
---|
1942 | {
|
---|
1943 | sprintf(command, "star -x file=%s %s", afio_fname, executable);
|
---|
1944 | if (filelist) {
|
---|
1945 | sprintf(command + strlen(command), " list=%s",
|
---|
1946 | filelist_subset_fname);
|
---|
1947 | }
|
---|
1948 | } else // afio
|
---|
1949 | {
|
---|
1950 | sprintf(command, "afio -i -M 8m -b %ld %s", TAPE_BLOCK_SIZE,
|
---|
1951 | executable);
|
---|
1952 | if (filelist) {
|
---|
1953 | sprintf(command + strlen(command), " -w %s",
|
---|
1954 | filelist_subset_fname);
|
---|
1955 | }
|
---|
1956 | sprintf(command + strlen(command), " %s", afio_fname);
|
---|
1957 | }
|
---|
1958 | sprintf(command + strlen(command), " 2>> %s", MONDO_LOGFILE);
|
---|
1959 |
|
---|
1960 | // Call if IF there are files to restore (selectively/unconditionally)
|
---|
1961 | if (restore_this_fileset) {
|
---|
1962 | log_msg(1, "Calling command='%s'", command);
|
---|
1963 | paranoid_system(command);
|
---|
1964 |
|
---|
1965 | if (g_getfattr) {
|
---|
1966 | iamhere("Restoring xattr stuff");
|
---|
1967 | res = set_fattr_list(filelist_subset_fname, xattr_fname);
|
---|
1968 | if (res) {
|
---|
1969 | log_msg(1, "Errors occurred while setting xattr");
|
---|
1970 | } else {
|
---|
1971 | log_msg(1, "I set xattr OK");
|
---|
1972 | }
|
---|
1973 | retval += res;
|
---|
1974 | }
|
---|
1975 |
|
---|
1976 | if (g_getfacl) {
|
---|
1977 | iamhere("Restoring acl stuff");
|
---|
1978 | res = set_acl_list(filelist_subset_fname, acl_fname);
|
---|
1979 | if (res) {
|
---|
1980 | log_msg(1, "Errors occurred while setting ACL");
|
---|
1981 | } else {
|
---|
1982 | log_msg(1, "I set ACL OK");
|
---|
1983 | }
|
---|
1984 | retval += res;
|
---|
1985 | }
|
---|
1986 |
|
---|
1987 | } else {
|
---|
1988 | log_msg(1, "NOT CALLING '%s'", command);
|
---|
1989 | }
|
---|
1990 |
|
---|
1991 | if (does_file_exist("/PAUSE") && current_tarball_number >= 50) {
|
---|
1992 | log_to_screen("Paused after set %ld", current_tarball_number);
|
---|
1993 | popup_and_OK("Pausing. Press ENTER to continue.");
|
---|
1994 | }
|
---|
1995 |
|
---|
1996 | unlink(filelist_subset_fname);
|
---|
1997 | unlink(filelist_fname);
|
---|
1998 | unlink(afio_fname);
|
---|
1999 |
|
---|
2000 | paranoid_free(filelist_subset_fname);
|
---|
2001 | paranoid_free(filelist_fname);
|
---|
2002 | paranoid_free(afio_fname);
|
---|
2003 | paranoid_free(command);
|
---|
2004 | paranoid_free(tmp);
|
---|
2005 | return (retval);
|
---|
2006 | }
|
---|
2007 |
|
---|
2008 | /**************************************************************************
|
---|
2009 | *END_RESTORE_A_TARBALL_FROM_STREAM *
|
---|
2010 | **************************************************************************/
|
---|
2011 |
|
---|
2012 |
|
---|
2013 |
|
---|
2014 |
|
---|
2015 | /**
|
---|
2016 | * Restore all biggiefiles from all media in this CD backup.
|
---|
2017 | * The CD with the last afioball should be currently mounted.
|
---|
2018 | * @param bkpinfo The backup information structure. @c backup_media_type is the
|
---|
2019 | * only field used in this function.
|
---|
2020 | * @param filelist The node structure containing the list of files to be
|
---|
2021 | * restored. If a prospective biggiefile is not in this list, it will be ignored.
|
---|
2022 | * @return 0 for success, nonzero for failure.
|
---|
2023 | */
|
---|
2024 | int
|
---|
2025 | restore_all_biggiefiles_from_CD(struct s_node *filelist)
|
---|
2026 | {
|
---|
2027 | int retval = 0;
|
---|
2028 | int res;
|
---|
2029 | long noof_biggiefiles, bigfileno = 0, total_slices;
|
---|
2030 | /** malloc **/
|
---|
2031 | char *tmp;
|
---|
2032 | bool just_changed_cds = FALSE, finished;
|
---|
2033 | char *xattr_fname;
|
---|
2034 | char *acl_fname;
|
---|
2035 | char *biggies_whose_EXATs_we_should_set; // EXtended ATtributes
|
---|
2036 | char *pathname_of_last_biggie_restored;
|
---|
2037 | FILE *fbw = NULL;
|
---|
2038 |
|
---|
2039 | malloc_string(xattr_fname);
|
---|
2040 | malloc_string(acl_fname);
|
---|
2041 | malloc_string(tmp);
|
---|
2042 | malloc_string(biggies_whose_EXATs_we_should_set);
|
---|
2043 | malloc_string(pathname_of_last_biggie_restored);
|
---|
2044 | assert(bkpinfo != NULL);
|
---|
2045 |
|
---|
2046 | sprintf(biggies_whose_EXATs_we_should_set,
|
---|
2047 | "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
|
---|
2048 | if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
|
---|
2049 | log_msg(1, "Warning - cannot openout %s",
|
---|
2050 | biggies_whose_EXATs_we_should_set);
|
---|
2051 | }
|
---|
2052 |
|
---|
2053 | read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
|
---|
2054 | total_slices = atol(tmp);
|
---|
2055 | sprintf(tmp, "Reassembling large files ");
|
---|
2056 | mvaddstr_and_log_it(g_currentY, 0, tmp);
|
---|
2057 | if (length_of_file(BIGGIELIST) < 6) {
|
---|
2058 | log_msg(1, "OK, no biggielist; not restoring biggiefiles");
|
---|
2059 | return (0);
|
---|
2060 | }
|
---|
2061 | noof_biggiefiles = count_lines_in_file(BIGGIELIST);
|
---|
2062 | if (noof_biggiefiles <= 0) {
|
---|
2063 | log_msg(2,
|
---|
2064 | "OK, no biggiefiles in biggielist; not restoring biggiefiles");
|
---|
2065 | return (0);
|
---|
2066 | }
|
---|
2067 | sprintf(tmp, "OK, there are %ld biggiefiles in the archives",
|
---|
2068 | noof_biggiefiles);
|
---|
2069 | log_msg(2, tmp);
|
---|
2070 |
|
---|
2071 | open_progress_form("Reassembling large files",
|
---|
2072 | "I am now reassembling all the large files.",
|
---|
2073 | "Please wait. This may take some time.",
|
---|
2074 | "", total_slices);
|
---|
2075 | for (bigfileno = 0, finished = FALSE; !finished;) {
|
---|
2076 | log_msg(2, "Thinking about restoring bigfile %ld", bigfileno + 1);
|
---|
2077 | if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
|
---|
2078 | log_msg(3,
|
---|
2079 | "...but its first slice isn't on this CD. Perhaps this was a selective restore?");
|
---|
2080 | log_msg(3, "Cannot find bigfile #%ld 's first slice on %s #%d",
|
---|
2081 | bigfileno + 1,
|
---|
2082 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
2083 | g_current_media_number);
|
---|
2084 | log_msg(3, "Slicename would have been %s",
|
---|
2085 | slice_fname(bigfileno + 1, 0, ARCHIVES_PATH, ""));
|
---|
2086 | // I'm not positive 'just_changed_cds' is even necessary...
|
---|
2087 | if (just_changed_cds) {
|
---|
2088 | just_changed_cds = FALSE;
|
---|
2089 | log_msg(3,
|
---|
2090 | "I'll continue to scan this CD for bigfiles to be restored.");
|
---|
2091 | } else if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
|
---|
2092 | insist_on_this_cd_number(++g_current_media_number);
|
---|
2093 | sprintf(tmp, "Restoring from %s #%d",
|
---|
2094 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
2095 | g_current_media_number);
|
---|
2096 | log_to_screen(tmp);
|
---|
2097 | just_changed_cds = TRUE;
|
---|
2098 | } else {
|
---|
2099 | log_msg(2, "There was no bigfile #%ld. That's OK.",
|
---|
2100 | bigfileno + 1);
|
---|
2101 | log_msg(2, "I'm going to stop restoring bigfiles now.");
|
---|
2102 | finished = TRUE;
|
---|
2103 | }
|
---|
2104 | } else {
|
---|
2105 | just_changed_cds = FALSE;
|
---|
2106 | sprintf(tmp, "Restoring big file %ld", bigfileno + 1);
|
---|
2107 | update_progress_form(tmp);
|
---|
2108 | res =
|
---|
2109 | restore_a_biggiefile_from_CD(bigfileno, filelist, pathname_of_last_biggie_restored);
|
---|
2110 | iamhere(pathname_of_last_biggie_restored);
|
---|
2111 | if (fbw && pathname_of_last_biggie_restored[0]) {
|
---|
2112 | fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
|
---|
2113 | }
|
---|
2114 | retval += res;
|
---|
2115 | bigfileno++;
|
---|
2116 |
|
---|
2117 | }
|
---|
2118 | }
|
---|
2119 |
|
---|
2120 | if (fbw) {
|
---|
2121 | fclose(fbw);
|
---|
2122 | if (g_getfattr) {
|
---|
2123 | sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
|
---|
2124 | if (length_of_file(xattr_fname) > 0) {
|
---|
2125 | set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
|
---|
2126 | }
|
---|
2127 | }
|
---|
2128 | if (g_getfacl) {
|
---|
2129 | sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
|
---|
2130 | if (length_of_file(acl_fname) > 0) {
|
---|
2131 | set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
|
---|
2132 | }
|
---|
2133 | }
|
---|
2134 | }
|
---|
2135 | if (does_file_exist("/PAUSE")) {
|
---|
2136 | popup_and_OK
|
---|
2137 | ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
|
---|
2138 | }
|
---|
2139 | close_progress_form();
|
---|
2140 | if (retval) {
|
---|
2141 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
2142 | } else {
|
---|
2143 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
2144 | }
|
---|
2145 | paranoid_free(xattr_fname);
|
---|
2146 | paranoid_free(acl_fname);
|
---|
2147 | paranoid_free(tmp);
|
---|
2148 | paranoid_free(biggies_whose_EXATs_we_should_set);
|
---|
2149 | paranoid_free(pathname_of_last_biggie_restored);
|
---|
2150 | return (retval);
|
---|
2151 | }
|
---|
2152 |
|
---|
2153 | /**************************************************************************
|
---|
2154 | *END_RESTORE_ALL_BIGGIFILES_FROM_CD *
|
---|
2155 | **************************************************************************/
|
---|
2156 |
|
---|
2157 |
|
---|
2158 |
|
---|
2159 | /**
|
---|
2160 | * Restore all afioballs from all CDs in the backup.
|
---|
2161 | * The first CD should be inserted (if not, it will be asked for).
|
---|
2162 | * @param bkpinfo The backup information structure. @c backup_media_type is the
|
---|
2163 | * only field used in @e this function.
|
---|
2164 | * @param filelist The node structure containing the list of files to be
|
---|
2165 | * restored. If no file in some particular afioball is in this list, afio will
|
---|
2166 | * still be called for that fileset, but nothing will be written.
|
---|
2167 | * @return 0 for success, or the number of filesets that failed.
|
---|
2168 | */
|
---|
2169 | int
|
---|
2170 | restore_all_tarballs_from_CD(struct s_node *filelist)
|
---|
2171 | {
|
---|
2172 | int retval = 0;
|
---|
2173 | int res;
|
---|
2174 | int attempts;
|
---|
2175 | long current_tarball_number = 0;
|
---|
2176 | long max_val;
|
---|
2177 | /**malloc ***/
|
---|
2178 | char *tmp;
|
---|
2179 | char *tarball_fname;
|
---|
2180 | char *progress_str;
|
---|
2181 | char *comment;
|
---|
2182 |
|
---|
2183 | malloc_string(tmp);
|
---|
2184 | malloc_string(tarball_fname);
|
---|
2185 | malloc_string(progress_str);
|
---|
2186 | malloc_string(comment);
|
---|
2187 |
|
---|
2188 | assert(bkpinfo != NULL);
|
---|
2189 |
|
---|
2190 | mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
|
---|
2191 | log_msg(2,
|
---|
2192 | "Insisting on 1st CD, so that I can have a look at LAST-FILELIST-NUMBER");
|
---|
2193 | if (g_current_media_number != 1) {
|
---|
2194 | log_msg(3, "OK, that's jacked up.");
|
---|
2195 | g_current_media_number = 1;
|
---|
2196 | }
|
---|
2197 | insist_on_this_cd_number(g_current_media_number);
|
---|
2198 | read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
|
---|
2199 | max_val = atol(tmp) + 1;
|
---|
2200 | sprintf(progress_str, "Restoring from %s #%d",
|
---|
2201 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
2202 | g_current_media_number);
|
---|
2203 | log_to_screen(progress_str);
|
---|
2204 | open_progress_form("Restoring from archives",
|
---|
2205 | "Restoring data from the archives.",
|
---|
2206 | "Please wait. This may take some time.",
|
---|
2207 | progress_str, max_val);
|
---|
2208 | for (;;) {
|
---|
2209 | insist_on_this_cd_number(g_current_media_number);
|
---|
2210 | update_progress_form(progress_str);
|
---|
2211 | sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.bz2",
|
---|
2212 | current_tarball_number);
|
---|
2213 | if (!does_file_exist(tarball_fname)) {
|
---|
2214 | sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.gz",
|
---|
2215 | current_tarball_number);
|
---|
2216 | }
|
---|
2217 | if (!does_file_exist(tarball_fname)) {
|
---|
2218 | sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.lzo",
|
---|
2219 | current_tarball_number);
|
---|
2220 | }
|
---|
2221 | if (!does_file_exist(tarball_fname)) {
|
---|
2222 | sprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.",
|
---|
2223 | current_tarball_number);
|
---|
2224 | }
|
---|
2225 | if (!does_file_exist(tarball_fname)) {
|
---|
2226 | sprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.bz2",
|
---|
2227 | current_tarball_number);
|
---|
2228 | }
|
---|
2229 | if (!does_file_exist(tarball_fname)) {
|
---|
2230 | sprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.",
|
---|
2231 | current_tarball_number);
|
---|
2232 | }
|
---|
2233 | if (!does_file_exist(tarball_fname)) {
|
---|
2234 | if (current_tarball_number == 0) {
|
---|
2235 | log_to_screen
|
---|
2236 | ("No tarballs. Strange. Maybe you only backed up freakin' big files?");
|
---|
2237 | return (0);
|
---|
2238 | }
|
---|
2239 | if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")
|
---|
2240 | || system("find " MNT_CDROM
|
---|
2241 | "/archives/slice* > /dev/null 2> /dev/null") ==
|
---|
2242 | 0) {
|
---|
2243 | break;
|
---|
2244 | }
|
---|
2245 | g_current_media_number++;
|
---|
2246 | sprintf(progress_str, "Restoring from %s #%d",
|
---|
2247 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
2248 | g_current_media_number);
|
---|
2249 | log_to_screen(progress_str);
|
---|
2250 | } else {
|
---|
2251 | sprintf(progress_str, "Restoring from fileset #%ld on %s #%d",
|
---|
2252 | current_tarball_number,
|
---|
2253 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
2254 | g_current_media_number);
|
---|
2255 | // log_msg(3, "progress_str = %s", progress_str);
|
---|
2256 | for (res = 999, attempts = 0; attempts < 3 && res != 0;
|
---|
2257 | attempts++) {
|
---|
2258 | res =
|
---|
2259 | restore_a_tarball_from_CD(tarball_fname,
|
---|
2260 | current_tarball_number,
|
---|
2261 | filelist);
|
---|
2262 | }
|
---|
2263 | sprintf(tmp, "%s #%d, fileset #%ld - restore ",
|
---|
2264 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
2265 | g_current_media_number, current_tarball_number);
|
---|
2266 | if (res) {
|
---|
2267 | strcat(tmp, "reported errors");
|
---|
2268 | } else if (attempts > 1) {
|
---|
2269 | strcat(tmp, "succeeded");
|
---|
2270 | } else {
|
---|
2271 | strcat(tmp, "succeeded");
|
---|
2272 | }
|
---|
2273 | if (attempts > 1) {
|
---|
2274 | sprintf(tmp + strlen(tmp), " (%d attempts) - review logs",
|
---|
2275 | attempts);
|
---|
2276 | }
|
---|
2277 | strcpy(comment, tmp);
|
---|
2278 | if (attempts > 1) {
|
---|
2279 | log_to_screen(comment);
|
---|
2280 | }
|
---|
2281 |
|
---|
2282 | retval += res;
|
---|
2283 | current_tarball_number++;
|
---|
2284 | g_current_progress++;
|
---|
2285 | }
|
---|
2286 | }
|
---|
2287 | close_progress_form();
|
---|
2288 | if (retval) {
|
---|
2289 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
2290 | } else {
|
---|
2291 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
2292 | }
|
---|
2293 | paranoid_free(tmp);
|
---|
2294 | paranoid_free(tarball_fname);
|
---|
2295 | paranoid_free(progress_str);
|
---|
2296 | paranoid_free(comment);
|
---|
2297 |
|
---|
2298 | return (retval);
|
---|
2299 | }
|
---|
2300 |
|
---|
2301 | /**************************************************************************
|
---|
2302 | *END_RESTORE_ALL_TARBALLS_FROM_CD *
|
---|
2303 | **************************************************************************/
|
---|
2304 |
|
---|
2305 |
|
---|
2306 |
|
---|
2307 | /**
|
---|
2308 | * Restore all biggiefiles from the currently opened stream.
|
---|
2309 | * @param bkpinfo The backup information structure. Passed to other functions.
|
---|
2310 | * @param filelist The node structure containing the list of files to be
|
---|
2311 | * restored. If a prospective biggiefile is not in the list, it will be ignored.
|
---|
2312 | * @return 0 for success, or the number of biggiefiles that failed.
|
---|
2313 | */
|
---|
2314 | int
|
---|
2315 | restore_all_biggiefiles_from_stream(struct s_node *filelist)
|
---|
2316 | {
|
---|
2317 | long noof_biggiefiles;
|
---|
2318 | long current_bigfile_number = 0;
|
---|
2319 | long total_slices;
|
---|
2320 |
|
---|
2321 | int retval = 0;
|
---|
2322 | int res = 0;
|
---|
2323 | int ctrl_chr;
|
---|
2324 |
|
---|
2325 | /** malloc add ****/
|
---|
2326 | char *tmp;
|
---|
2327 | char *biggie_fname;
|
---|
2328 | char *biggie_cksum;
|
---|
2329 | char *xattr_fname;
|
---|
2330 | char *acl_fname;
|
---|
2331 | char *p;
|
---|
2332 | char *pathname_of_last_biggie_restored;
|
---|
2333 | char *biggies_whose_EXATs_we_should_set; // EXtended ATtributes
|
---|
2334 | long long biggie_size;
|
---|
2335 | FILE *fbw = NULL;
|
---|
2336 |
|
---|
2337 | malloc_string(tmp);
|
---|
2338 | malloc_string(biggie_fname);
|
---|
2339 | malloc_string(biggie_cksum);
|
---|
2340 | malloc_string(xattr_fname);
|
---|
2341 | malloc_string(acl_fname);
|
---|
2342 | malloc_string(biggies_whose_EXATs_we_should_set);
|
---|
2343 | malloc_string(pathname_of_last_biggie_restored);
|
---|
2344 | assert(bkpinfo != NULL);
|
---|
2345 |
|
---|
2346 | read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
|
---|
2347 |
|
---|
2348 | total_slices = atol(tmp);
|
---|
2349 | sprintf(tmp, "Reassembling large files ");
|
---|
2350 | if (g_getfattr) {
|
---|
2351 | sprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
2352 | }
|
---|
2353 | if (g_getfacl) {
|
---|
2354 | sprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
2355 | }
|
---|
2356 | mvaddstr_and_log_it(g_currentY, 0, tmp);
|
---|
2357 | sprintf(biggies_whose_EXATs_we_should_set,
|
---|
2358 | "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
|
---|
2359 | if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
|
---|
2360 | log_msg(1, "Warning - cannot openout %s",
|
---|
2361 | biggies_whose_EXATs_we_should_set);
|
---|
2362 | }
|
---|
2363 | // get xattr and acl files if they're there
|
---|
2364 | res =
|
---|
2365 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
---|
2366 | &ctrl_chr);
|
---|
2367 | if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
|
---|
2368 | res =
|
---|
2369 | read_EXAT_files_from_tape(&biggie_size, biggie_fname,
|
---|
2370 | &ctrl_chr, xattr_fname, acl_fname);
|
---|
2371 | }
|
---|
2372 |
|
---|
2373 | noof_biggiefiles = atol(biggie_fname);
|
---|
2374 | sprintf(tmp, "OK, there are %ld biggiefiles in the archives",
|
---|
2375 | noof_biggiefiles);
|
---|
2376 | log_msg(2, tmp);
|
---|
2377 | open_progress_form("Reassembling large files",
|
---|
2378 | "I am now reassembling all the large files.",
|
---|
2379 | "Please wait. This may take some time.",
|
---|
2380 | "", total_slices);
|
---|
2381 |
|
---|
2382 | for (res =
|
---|
2383 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
---|
2384 | &ctrl_chr);
|
---|
2385 | ctrl_chr != BLK_STOP_BIGGIEFILES;
|
---|
2386 | res =
|
---|
2387 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
---|
2388 | &ctrl_chr)) {
|
---|
2389 | if (ctrl_chr != BLK_START_A_NORMBIGGIE
|
---|
2390 | && ctrl_chr != BLK_START_A_PIHBIGGIE) {
|
---|
2391 | wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
|
---|
2392 | }
|
---|
2393 | p = strrchr(biggie_fname, '/');
|
---|
2394 | if (!p) {
|
---|
2395 | p = biggie_fname;
|
---|
2396 | } else {
|
---|
2397 | p++;
|
---|
2398 | }
|
---|
2399 | sprintf(tmp, "Restoring big file %ld (%lld K)",
|
---|
2400 | current_bigfile_number + 1, biggie_size / 1024);
|
---|
2401 | update_progress_form(tmp);
|
---|
2402 | res = restore_a_biggiefile_from_stream(biggie_fname,
|
---|
2403 | current_bigfile_number,
|
---|
2404 | biggie_cksum,
|
---|
2405 | biggie_size,
|
---|
2406 | filelist, ctrl_chr,
|
---|
2407 | pathname_of_last_biggie_restored);
|
---|
2408 | log_msg(1, "I believe I have restored %s",
|
---|
2409 | pathname_of_last_biggie_restored);
|
---|
2410 | if (fbw && pathname_of_last_biggie_restored[0]) {
|
---|
2411 | fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
|
---|
2412 | }
|
---|
2413 | retval += res;
|
---|
2414 | current_bigfile_number++;
|
---|
2415 |
|
---|
2416 | }
|
---|
2417 | if (current_bigfile_number != noof_biggiefiles
|
---|
2418 | && noof_biggiefiles != 0) {
|
---|
2419 | sprintf(tmp, "Warning - bigfileno=%ld but noof_biggiefiles=%ld\n",
|
---|
2420 | current_bigfile_number, noof_biggiefiles);
|
---|
2421 | } else {
|
---|
2422 | sprintf(tmp,
|
---|
2423 | "%ld biggiefiles in biggielist.txt; %ld biggiefiles processed today.",
|
---|
2424 | noof_biggiefiles, current_bigfile_number);
|
---|
2425 | }
|
---|
2426 | log_msg(1, tmp);
|
---|
2427 |
|
---|
2428 | if (fbw) {
|
---|
2429 | fclose(fbw);
|
---|
2430 | if (length_of_file(biggies_whose_EXATs_we_should_set) > 2) {
|
---|
2431 | iamhere("Setting biggie-EXATs");
|
---|
2432 | if (g_getfattr) {
|
---|
2433 | if (length_of_file(xattr_fname) > 0) {
|
---|
2434 | log_msg(1, "set_fattr_List(%s,%s)",
|
---|
2435 | biggies_whose_EXATs_we_should_set, xattr_fname);
|
---|
2436 | set_fattr_list(biggies_whose_EXATs_we_should_set,
|
---|
2437 | xattr_fname);
|
---|
2438 | }
|
---|
2439 | }
|
---|
2440 | if (g_getfacl) {
|
---|
2441 | if (length_of_file(acl_fname) > 0) {
|
---|
2442 | log_msg(1, "set_acl_list(%s,%s)",
|
---|
2443 | biggies_whose_EXATs_we_should_set, acl_fname);
|
---|
2444 | set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
|
---|
2445 | }
|
---|
2446 | }
|
---|
2447 | } else {
|
---|
2448 | iamhere
|
---|
2449 | ("No biggiefiles selected. So, no biggie-EXATs to set.");
|
---|
2450 | }
|
---|
2451 | }
|
---|
2452 | if (does_file_exist("/PAUSE")) {
|
---|
2453 | popup_and_OK
|
---|
2454 | ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
|
---|
2455 | }
|
---|
2456 |
|
---|
2457 | close_progress_form();
|
---|
2458 | if (retval) {
|
---|
2459 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
2460 | } else {
|
---|
2461 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
2462 | }
|
---|
2463 | paranoid_free(biggies_whose_EXATs_we_should_set);
|
---|
2464 | paranoid_free(pathname_of_last_biggie_restored);
|
---|
2465 | paranoid_free(biggie_fname);
|
---|
2466 | paranoid_free(biggie_cksum);
|
---|
2467 | paranoid_free(xattr_fname);
|
---|
2468 | paranoid_free(acl_fname);
|
---|
2469 | paranoid_free(tmp);
|
---|
2470 | return (retval);
|
---|
2471 | }
|
---|
2472 |
|
---|
2473 | /**************************************************************************
|
---|
2474 | *END_RESTORE_ALL_BIGGIEFILES_FROM_STREAM *
|
---|
2475 | **************************************************************************/
|
---|
2476 |
|
---|
2477 |
|
---|
2478 |
|
---|
2479 |
|
---|
2480 |
|
---|
2481 |
|
---|
2482 | /**
|
---|
2483 | * Restore all afioballs from the currently opened tape stream.
|
---|
2484 | * @param bkpinfo The backup information structure. Fields used:
|
---|
2485 | * - @c bkpinfo->backup_media_type
|
---|
2486 | * - @c bkpinfo->restore_path
|
---|
2487 | * @param filelist The node structure containing the list of files to be
|
---|
2488 | * restored. If no file in an afioball is in this list, afio will still be
|
---|
2489 | * called for that fileset, but nothing will be written.
|
---|
2490 | * @return 0 for success, or the number of filesets that failed.
|
---|
2491 | */
|
---|
2492 | int
|
---|
2493 | restore_all_tarballs_from_stream(struct s_node *filelist)
|
---|
2494 | {
|
---|
2495 | int retval = 0;
|
---|
2496 | int res;
|
---|
2497 | long current_afioball_number = 0;
|
---|
2498 | int ctrl_chr;
|
---|
2499 | long max_val /*, total_noof_files */ ;
|
---|
2500 |
|
---|
2501 | /** malloc **/
|
---|
2502 | char *tmp;
|
---|
2503 | char *progress_str;
|
---|
2504 | char *tmp_fname;
|
---|
2505 | char *xattr_fname;
|
---|
2506 | char *acl_fname;
|
---|
2507 |
|
---|
2508 | long long tmp_size;
|
---|
2509 |
|
---|
2510 | malloc_string(tmp);
|
---|
2511 | malloc_string(progress_str);
|
---|
2512 | malloc_string(tmp_fname);
|
---|
2513 | assert(bkpinfo != NULL);
|
---|
2514 | malloc_string(xattr_fname);
|
---|
2515 | malloc_string(acl_fname);
|
---|
2516 | mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
|
---|
2517 | read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
|
---|
2518 | max_val = atol(tmp) + 1;
|
---|
2519 |
|
---|
2520 | chdir(bkpinfo->restore_path); /* I don't know why this is needed _here_ but it seems to be. -HR, 02/04/2002 */
|
---|
2521 |
|
---|
2522 | run_program_and_log_output("pwd", 5);
|
---|
2523 |
|
---|
2524 | sprintf(progress_str, "Restoring from media #%d",
|
---|
2525 | g_current_media_number);
|
---|
2526 | log_to_screen(progress_str);
|
---|
2527 | open_progress_form("Restoring from archives",
|
---|
2528 | "Restoring data from the archives.",
|
---|
2529 | "Please wait. This may take some time.",
|
---|
2530 | progress_str, max_val);
|
---|
2531 |
|
---|
2532 | log_msg(3, "hey");
|
---|
2533 |
|
---|
2534 | res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
---|
2535 | if (res) {
|
---|
2536 | log_msg(2, "Warning - error reading afioball from tape");
|
---|
2537 | }
|
---|
2538 | retval += res;
|
---|
2539 | if (ctrl_chr != BLK_START_AFIOBALLS) {
|
---|
2540 | wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
|
---|
2541 | }
|
---|
2542 | log_msg(2, "ho");
|
---|
2543 | res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
---|
2544 | while (ctrl_chr != BLK_STOP_AFIOBALLS) {
|
---|
2545 | update_progress_form(progress_str);
|
---|
2546 | if (g_getfattr) {
|
---|
2547 | sprintf(xattr_fname, "%s/xattr-subset-%ld.tmp", bkpinfo->tmpdir,
|
---|
2548 | current_afioball_number);
|
---|
2549 | unlink(xattr_fname);
|
---|
2550 | }
|
---|
2551 | if (g_getfacl) {
|
---|
2552 | sprintf(acl_fname, "%s/acl-subset-%ld.tmp", bkpinfo->tmpdir,
|
---|
2553 | current_afioball_number);
|
---|
2554 | unlink(acl_fname);
|
---|
2555 | }
|
---|
2556 | if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
|
---|
2557 | iamhere("Reading EXAT files from tape");
|
---|
2558 | res =
|
---|
2559 | read_EXAT_files_from_tape(&tmp_size, tmp_fname,
|
---|
2560 | &ctrl_chr, xattr_fname,
|
---|
2561 | acl_fname);
|
---|
2562 | }
|
---|
2563 | if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
|
---|
2564 | wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
|
---|
2565 | }
|
---|
2566 | sprintf(tmp,
|
---|
2567 | "Restoring from fileset #%ld (name=%s, size=%ld K)",
|
---|
2568 | current_afioball_number, tmp_fname, (long) tmp_size >> 10);
|
---|
2569 | res =
|
---|
2570 | restore_a_tarball_from_stream(tmp_fname,
|
---|
2571 | current_afioball_number,
|
---|
2572 | filelist, tmp_size, xattr_fname,
|
---|
2573 | acl_fname);
|
---|
2574 | retval += res;
|
---|
2575 | if (res) {
|
---|
2576 | sprintf(tmp, "Fileset %ld - errors occurred",
|
---|
2577 | current_afioball_number);
|
---|
2578 | log_to_screen(tmp);
|
---|
2579 | }
|
---|
2580 | res =
|
---|
2581 | read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
---|
2582 | if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
|
---|
2583 | wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
|
---|
2584 | }
|
---|
2585 |
|
---|
2586 | current_afioball_number++;
|
---|
2587 | g_current_progress++;
|
---|
2588 | sprintf(progress_str, "Restoring from fileset #%ld on %s #%d",
|
---|
2589 | current_afioball_number,
|
---|
2590 | media_descriptor_string(bkpinfo->backup_media_type),
|
---|
2591 | g_current_media_number);
|
---|
2592 | res =
|
---|
2593 | read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
---|
2594 | if (g_getfattr) {
|
---|
2595 | unlink(xattr_fname);
|
---|
2596 | }
|
---|
2597 | if (g_getfacl) {
|
---|
2598 | unlink(acl_fname);
|
---|
2599 | }
|
---|
2600 | } // next
|
---|
2601 | log_msg(1, "All done with afioballs");
|
---|
2602 | close_progress_form();
|
---|
2603 | if (retval) {
|
---|
2604 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
2605 | } else {
|
---|
2606 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
2607 | }
|
---|
2608 | paranoid_free(tmp);
|
---|
2609 | paranoid_free(progress_str);
|
---|
2610 | paranoid_free(tmp_fname);
|
---|
2611 | paranoid_free(xattr_fname);
|
---|
2612 | paranoid_free(acl_fname);
|
---|
2613 | return (retval);
|
---|
2614 | }
|
---|
2615 |
|
---|
2616 | /**************************************************************************
|
---|
2617 | *END_ RESTORE_ALL_TARBALLS_FROM_STREAM *
|
---|
2618 | **************************************************************************/
|
---|
2619 |
|
---|
2620 | /* @} - end of LLrestoreGroup */
|
---|
2621 |
|
---|
2622 |
|
---|
2623 | /**
|
---|
2624 | * Restore all files in @p filelist.
|
---|
2625 | * @param bkpinfo The backup information structure. Most fields are used.
|
---|
2626 | * @param filelist The node structure containing the list of files to be
|
---|
2627 | * restored.
|
---|
2628 | * @return 0 for success, or the number of afioballs and biggiefiles that failed.
|
---|
2629 | * @ingroup restoreGroup
|
---|
2630 | */
|
---|
2631 | int restore_everything(struct s_node *filelist)
|
---|
2632 | {
|
---|
2633 | int resA;
|
---|
2634 | int resB;
|
---|
2635 |
|
---|
2636 | /** mallco ***/
|
---|
2637 | char *cwd;
|
---|
2638 | char *newpath;
|
---|
2639 | char *tmp;
|
---|
2640 | assert(bkpinfo != NULL);
|
---|
2641 |
|
---|
2642 | malloc_string(cwd);
|
---|
2643 | malloc_string(newpath);
|
---|
2644 | malloc_string(tmp);
|
---|
2645 | log_msg(2, "restore_everything() --- starting");
|
---|
2646 | g_current_media_number = 1;
|
---|
2647 | getcwd(cwd, MAX_STR_LEN - 1);
|
---|
2648 | sprintf(tmp, "mkdir -p %s", bkpinfo->restore_path);
|
---|
2649 | run_program_and_log_output(tmp, FALSE);
|
---|
2650 | log_msg(1, "Changing dir to %s", bkpinfo->restore_path);
|
---|
2651 | chdir(bkpinfo->restore_path);
|
---|
2652 | getcwd(newpath, MAX_STR_LEN - 1);
|
---|
2653 | log_msg(1, "path is now %s", newpath);
|
---|
2654 | log_msg(1, "restoring everything");
|
---|
2655 | if (!find_home_of_exe("petris") && !g_text_mode) {
|
---|
2656 | newtDrawRootText(0, g_noof_rows - 2,
|
---|
2657 | "Press ALT-<left cursor> twice to play Petris :-) ");
|
---|
2658 | newtRefresh();
|
---|
2659 | }
|
---|
2660 | mvaddstr_and_log_it(g_currentY, 0, "Preparing to read your archives");
|
---|
2661 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
2662 | mount_cdrom();
|
---|
2663 | mvaddstr_and_log_it(g_currentY++, 0,
|
---|
2664 | "Restoring OS and data from streaming media");
|
---|
2665 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
2666 | openin_cdstream();
|
---|
2667 | } else {
|
---|
2668 | assert_string_is_neither_NULL_nor_zerolength(bkpinfo->media_device);
|
---|
2669 | openin_tape();
|
---|
2670 | }
|
---|
2671 | resA = restore_all_tarballs_from_stream(filelist);
|
---|
2672 | resB = restore_all_biggiefiles_from_stream(filelist);
|
---|
2673 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
2674 | closein_cdstream();
|
---|
2675 | } else {
|
---|
2676 | closein_tape();
|
---|
2677 | }
|
---|
2678 | } else {
|
---|
2679 | mvaddstr_and_log_it(g_currentY++, 0,
|
---|
2680 | "Restoring OS and data from CD ");
|
---|
2681 | mount_cdrom();
|
---|
2682 | resA = restore_all_tarballs_from_CD(filelist);
|
---|
2683 | resB = restore_all_biggiefiles_from_CD(filelist);
|
---|
2684 | }
|
---|
2685 | chdir(cwd);
|
---|
2686 | if (resA + resB) {
|
---|
2687 | log_to_screen("Errors occurred while data was being restored.");
|
---|
2688 | }
|
---|
2689 | if (length_of_file("/etc/raidtab") > 0) {
|
---|
2690 | log_msg(2, "Copying local raidtab to restored filesystem");
|
---|
2691 | run_program_and_log_output("cp -f /etc/raidtab " MNT_RESTORING
|
---|
2692 | "/etc/raidtab", FALSE);
|
---|
2693 | }
|
---|
2694 | kill_petris();
|
---|
2695 | log_msg(2, "restore_everything() --- leaving");
|
---|
2696 | paranoid_free(cwd);
|
---|
2697 | paranoid_free(newpath);
|
---|
2698 | paranoid_free(tmp);
|
---|
2699 | return (resA + resB);
|
---|
2700 | }
|
---|
2701 |
|
---|
2702 | /**************************************************************************
|
---|
2703 | *END_RESTORE_EVERYTHING *
|
---|
2704 | **************************************************************************/
|
---|
2705 |
|
---|
2706 |
|
---|
2707 |
|
---|
2708 | /**
|
---|
2709 | * @brief Haha. You wish! (This function is not implemented :-)
|
---|
2710 | */
|
---|
2711 | int
|
---|
2712 | restore_live_from_monitas_server(char *monitas_device,
|
---|
2713 | char *restore_this_directory,
|
---|
2714 | char *restore_here)
|
---|
2715 | /* NB: bkpinfo hasn't been populated yet, except for ->tmp which is "/tmp" */
|
---|
2716 | {
|
---|
2717 | FILE *fout;
|
---|
2718 | int retval = 0;
|
---|
2719 | int i;
|
---|
2720 | int j;
|
---|
2721 | struct mountlist_itself the_mountlist;
|
---|
2722 | static struct raidlist_itself the_raidlist;
|
---|
2723 | /** malloc **/
|
---|
2724 | char tmp[MAX_STR_LEN + 1];
|
---|
2725 | char command[MAX_STR_LEN + 1];
|
---|
2726 | char datablock[256 * 1024];
|
---|
2727 | char datadisks_fname[MAX_STR_LEN + 1];
|
---|
2728 | long k;
|
---|
2729 | long length;
|
---|
2730 | long long llt;
|
---|
2731 | struct s_node *filelist = NULL;
|
---|
2732 | assert(bkpinfo != NULL);
|
---|
2733 | assert_string_is_neither_NULL_nor_zerolength(monitas_device);
|
---|
2734 | assert(restore_this_directory != NULL);
|
---|
2735 | assert(restore_here != NULL);
|
---|
2736 |
|
---|
2737 | sprintf(tmp, "restore_here = '%s'", restore_here);
|
---|
2738 |
|
---|
2739 | log_msg(2, tmp);
|
---|
2740 |
|
---|
2741 | log_msg(2, "restore_live_from_monitas_server() - starting");
|
---|
2742 | unlink("/tmp/mountlist.txt");
|
---|
2743 | unlink("/tmp/filelist.full");
|
---|
2744 | unlink("/tmp/biggielist.txt");
|
---|
2745 | if (restore_here[0] == '\0') {
|
---|
2746 | strcpy(bkpinfo->restore_path, MNT_RESTORING);
|
---|
2747 | } else {
|
---|
2748 | strcpy(bkpinfo->restore_path, restore_here);
|
---|
2749 | }
|
---|
2750 | log_msg(3, "FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI");
|
---|
2751 | sprintf(tmp, "FYI - data will be restored to %s",
|
---|
2752 | bkpinfo->restore_path);
|
---|
2753 | log_msg(3, tmp);
|
---|
2754 | log_msg(3, "FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI FYI");
|
---|
2755 | sprintf(datadisks_fname, "/tmp/mondorestore.datadisks.%d",
|
---|
2756 | (int) (random() % 32768));
|
---|
2757 | chdir(bkpinfo->tmpdir);
|
---|
2758 |
|
---|
2759 | sprintf(command, "cat %s", monitas_device);
|
---|
2760 | g_tape_stream = popen(command, "r"); // for compatibility with openin_tape()
|
---|
2761 | if (!(fout = fopen(datadisks_fname, "w"))) {
|
---|
2762 | log_OS_error(datadisks_fname);
|
---|
2763 | return (1);
|
---|
2764 | }
|
---|
2765 | for (i = 0; i < 32; i++) {
|
---|
2766 | for (j = 0; j < 4; j++) {
|
---|
2767 | for (length = k = 0; length < 256 * 1024; length += k) {
|
---|
2768 | k = fread(datablock + length, 1, 256 * 1024 - length,
|
---|
2769 | g_tape_stream);
|
---|
2770 | }
|
---|
2771 | fwrite(datablock, 1, length, fout);
|
---|
2772 | g_tape_posK += length;
|
---|
2773 | }
|
---|
2774 | }
|
---|
2775 | paranoid_fclose(fout);
|
---|
2776 | sprintf(command,
|
---|
2777 | "tar -zxvf %s tmp/mondo-restore.cfg tmp/mountlist.txt tmp/filelist.full tmp/biggielist.txt",
|
---|
2778 | datadisks_fname);
|
---|
2779 | run_program_and_log_output(command, 4);
|
---|
2780 | read_header_block_from_stream(&llt, tmp, &i);
|
---|
2781 | read_header_block_from_stream(&llt, tmp, &i);
|
---|
2782 |
|
---|
2783 | unlink(datadisks_fname);
|
---|
2784 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
---|
2785 | retval = load_mountlist(&the_mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo strcpy(bkpinfo->media_device, monitas_device);
|
---|
2786 |
|
---|
2787 |
|
---|
2788 | load_raidtab_into_raidlist(&the_raidlist, RAIDTAB_FNAME);
|
---|
2789 | iamhere("FIXME");
|
---|
2790 | fatal_error("This will fail");
|
---|
2791 | sprintf(command,
|
---|
2792 | "grep -E '^%s.*$' %s > %s",
|
---|
2793 | restore_this_directory, g_filelist_full, g_filelist_full);
|
---|
2794 | if (system(command)) {
|
---|
2795 | retval++;
|
---|
2796 | log_to_screen
|
---|
2797 | ("Error(s) occurred while processing filelist and wildcard");
|
---|
2798 | }
|
---|
2799 | iamhere("FIXME");
|
---|
2800 | fatal_error("This will fail");
|
---|
2801 | sprintf(command,
|
---|
2802 | "grep -E '^%s.*$' %s > %s",
|
---|
2803 | restore_this_directory, g_biggielist_txt, g_biggielist_txt);
|
---|
2804 | if (system(command)) {
|
---|
2805 | log_msg(1,
|
---|
2806 | "Error(s) occurred while processing biggielist and wildcard");
|
---|
2807 | }
|
---|
2808 | sprintf(command, "touch %s", g_biggielist_txt);
|
---|
2809 | run_program_and_log_output(command, FALSE);
|
---|
2810 | // filelist = load_filelist(g_filelist_restthese); // FIXME --- this probably doesn't work because it doesn't include the biggiefiles
|
---|
2811 | retval += restore_everything(filelist);
|
---|
2812 | free_filelist(filelist);
|
---|
2813 | log_msg(2, "--------End of restore_live_from_monitas_server--------");
|
---|
2814 | return (retval);
|
---|
2815 | }
|
---|
2816 |
|
---|
2817 | /**************************************************************************
|
---|
2818 | *END_RESTORE_LIVE_FROM_MONITAS_SERVER *
|
---|
2819 | **************************************************************************/
|
---|
2820 |
|
---|
2821 |
|
---|
2822 |
|
---|
2823 |
|
---|
2824 | extern void wait_until_software_raids_are_prepped(char *, int);
|
---|
2825 |
|
---|
2826 |
|
---|
2827 | char which_restore_mode(void);
|
---|
2828 |
|
---|
2829 |
|
---|
2830 | /**
|
---|
2831 | * Log a "don't panic" message to the logfile.
|
---|
2832 | */
|
---|
2833 | void welcome_to_mondorestore()
|
---|
2834 | {
|
---|
2835 | log_msg(0, "-------------- Mondo Restore v%s -------------", PACKAGE_VERSION);
|
---|
2836 | log_msg(0,
|
---|
2837 | "DON'T PANIC! Mondorestore logs almost everything, so please ");
|
---|
2838 | log_msg(0,
|
---|
2839 | "don't break out in a cold sweat just because you see a few ");
|
---|
2840 | log_msg(0,
|
---|
2841 | "error messages in the log. Read them; analyze them; see if ");
|
---|
2842 | log_msg(0,
|
---|
2843 | "they are significant; above all, verify your backups! Please");
|
---|
2844 | log_msg(0,
|
---|
2845 | "attach a compressed copy of this log to any e-mail you send ");
|
---|
2846 | log_msg(0,
|
---|
2847 | "to the Mondo mailing list when you are seeking technical ");
|
---|
2848 | log_msg(0,
|
---|
2849 | "support. Without it, we can't help you. - DevTeam");
|
---|
2850 | log_msg(0,
|
---|
2851 | "------------------------------------------------------------");
|
---|
2852 | log_msg(0,
|
---|
2853 | "BTW, despite (or perhaps because of) the wealth of messages,");
|
---|
2854 | log_msg(0,
|
---|
2855 | "some users are inclined to stop reading this log. If Mondo ");
|
---|
2856 | log_msg(0,
|
---|
2857 | "stopped for some reason, chances are it's detailed here. ");
|
---|
2858 | log_msg(0,
|
---|
2859 | "More than likely there's a message at the very end of this ");
|
---|
2860 | log_msg(0,
|
---|
2861 | "log that will tell you what is wrong. Please read it! ");
|
---|
2862 | log_msg(0,
|
---|
2863 | "------------------------------------------------------------");
|
---|
2864 | }
|
---|
2865 |
|
---|
2866 |
|
---|
2867 |
|
---|
2868 | /**
|
---|
2869 | * Restore the user's data.
|
---|
2870 | * What did you think it did, anyway? :-)
|
---|
2871 | */
|
---|
2872 | int main(int argc, char *argv[])
|
---|
2873 | {
|
---|
2874 | FILE *fin;
|
---|
2875 | FILE *fout;
|
---|
2876 | int retval = 0;
|
---|
2877 | int res;
|
---|
2878 | // int c;
|
---|
2879 | char *tmp;
|
---|
2880 |
|
---|
2881 | struct mountlist_itself *mountlist;
|
---|
2882 | struct raidlist_itself *raidlist;
|
---|
2883 | struct s_node *filelist;
|
---|
2884 | char *a, *b;
|
---|
2885 | bool run_postnuke = FALSE;
|
---|
2886 |
|
---|
2887 | /**************************************************************************
|
---|
2888 | * hugo- *
|
---|
2889 | * busy stuff here - it needs some comments -stan *
|
---|
2890 | * *
|
---|
2891 | **************************************************************************/
|
---|
2892 | if (getuid() != 0) {
|
---|
2893 | fprintf(stderr, "Please run as root.\r\n");
|
---|
2894 | exit(127);
|
---|
2895 | }
|
---|
2896 |
|
---|
2897 | g_loglevel = DEFAULT_MR_LOGLEVEL;
|
---|
2898 | malloc_string(tmp);
|
---|
2899 |
|
---|
2900 | /* Configure global variables */
|
---|
2901 | #ifdef __FreeBSD__
|
---|
2902 | if (strstr
|
---|
2903 | (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
|
---|
2904 | "textonly"))
|
---|
2905 | #else
|
---|
2906 | if (strstr
|
---|
2907 | (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
|
---|
2908 | "textonly"))
|
---|
2909 | #endif
|
---|
2910 | {
|
---|
2911 | g_text_mode = TRUE;
|
---|
2912 | log_msg(1, "TEXTONLY MODE");
|
---|
2913 | } else {
|
---|
2914 | g_text_mode = FALSE;
|
---|
2915 | } // newt :-)
|
---|
2916 | if (!
|
---|
2917 | (bkpinfo = g_bkpinfo_DONTUSETHIS =
|
---|
2918 | malloc(sizeof(struct s_bkpinfo)))) {
|
---|
2919 | fatal_error("Cannot malloc bkpinfo");
|
---|
2920 | }
|
---|
2921 | if (!(mountlist = malloc(sizeof(struct mountlist_itself)))) {
|
---|
2922 | fatal_error("Cannot malloc mountlist");
|
---|
2923 | }
|
---|
2924 | if (!(raidlist = malloc(sizeof(struct raidlist_itself)))) {
|
---|
2925 | fatal_error("Cannot malloc raidlist");
|
---|
2926 | }
|
---|
2927 |
|
---|
2928 | malloc_libmondo_global_strings();
|
---|
2929 |
|
---|
2930 | strcpy(g_mondo_home,
|
---|
2931 | call_program_and_get_last_line_of_output("which mondorestore"));
|
---|
2932 | sprintf(g_tmpfs_mountpt, "/tmp/tmpfs");
|
---|
2933 | make_hole_for_dir(g_tmpfs_mountpt);
|
---|
2934 | g_current_media_number = 1; // precaution
|
---|
2935 |
|
---|
2936 | run_program_and_log_output("mkdir -p " MNT_CDROM, FALSE);
|
---|
2937 | run_program_and_log_output("mkdir -p /mnt/floppy", FALSE);
|
---|
2938 |
|
---|
2939 | malloc_string(tmp);
|
---|
2940 | malloc_string(a);
|
---|
2941 | malloc_string(b);
|
---|
2942 | setup_MR_global_filenames(); // malloc() and set globals, using bkpinfo->tmpdir etc.
|
---|
2943 | reset_bkpinfo();
|
---|
2944 | bkpinfo->backup_media_type = none; // in case boot disk was made for one backup type but user wants to restore from another backup type
|
---|
2945 | bkpinfo->restore_data = TRUE; // Well, yeah :-)
|
---|
2946 | if (am_I_in_disaster_recovery_mode()) {
|
---|
2947 | run_program_and_log_output("mount / -o remount,rw", 2);
|
---|
2948 | } // for b0rken distros
|
---|
2949 | g_main_pid = getpid();
|
---|
2950 | srandom((int) (time(NULL)));
|
---|
2951 | register_pid(getpid(), "mondo");
|
---|
2952 | set_signals(TRUE);
|
---|
2953 | g_kernel_version = get_kernel_version();
|
---|
2954 |
|
---|
2955 | log_msg(1, "FYI - g_mountlist_fname = %s", g_mountlist_fname);
|
---|
2956 | if (strlen(g_mountlist_fname) < 3) {
|
---|
2957 | fatal_error
|
---|
2958 | ("Serious error in malloc()'ing. Could be a bug in your glibc.");
|
---|
2959 | }
|
---|
2960 | mkdir(MNT_CDROM, 0x770);
|
---|
2961 |
|
---|
2962 | /* Backup original mountlist.txt */
|
---|
2963 | sprintf(tmp, "%s.orig", g_mountlist_fname);
|
---|
2964 | if (!does_file_exist(g_mountlist_fname)) {
|
---|
2965 | log_msg(2,
|
---|
2966 | "%ld: Warning - g_mountlist_fname (%s) does not exist yet",
|
---|
2967 | __LINE__, g_mountlist_fname);
|
---|
2968 | } else if (!does_file_exist(tmp)) {
|
---|
2969 | sprintf(tmp, "cp -f %s %s.orig", g_mountlist_fname,
|
---|
2970 | g_mountlist_fname);
|
---|
2971 | run_program_and_log_output(tmp, FALSE);
|
---|
2972 | }
|
---|
2973 |
|
---|
2974 | /* Init directories */
|
---|
2975 | make_hole_for_dir(bkpinfo->tmpdir);
|
---|
2976 | sprintf(tmp, "mkdir -p %s", bkpinfo->tmpdir);
|
---|
2977 | run_program_and_log_output(tmp, FALSE);
|
---|
2978 | make_hole_for_dir("/var/log");
|
---|
2979 | make_hole_for_dir("/tmp/tmpfs"); /* just in case... */
|
---|
2980 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
2981 | /*
|
---|
2982 | run_program_and_log_output("ln -sf /var/log/mondo-archive.log /tmp/mondorestore.log",
|
---|
2983 | FALSE);
|
---|
2984 | */
|
---|
2985 |
|
---|
2986 | run_program_and_log_output("rm -Rf /tmp/tmpfs/mondo.tmp.*", FALSE);
|
---|
2987 |
|
---|
2988 | /* Init GUI */
|
---|
2989 | malloc_libmondo_global_strings();
|
---|
2990 | setup_newt_stuff(); /* call newtInit and setup screen log */
|
---|
2991 | welcome_to_mondorestore();
|
---|
2992 | if (bkpinfo->disaster_recovery) {
|
---|
2993 | log_msg(1, "I am in disaster recovery mode");
|
---|
2994 | } else {
|
---|
2995 | log_msg(1, "I am in normal, live mode");
|
---|
2996 | }
|
---|
2997 |
|
---|
2998 | iamhere("what time is it");
|
---|
2999 |
|
---|
3000 | /* Process command-line parameters */
|
---|
3001 | if (argc == 2 && strcmp(argv[1], "--edit-mountlist") == 0) {
|
---|
3002 | #ifdef __FreeBSD__
|
---|
3003 | system("mv -f /tmp/raidconf.txt /etc/raidtab");
|
---|
3004 | if (!does_file_exist("/etc/raidtab"))
|
---|
3005 | system("vinum printconfig > /etc/raidtab");
|
---|
3006 | #endif
|
---|
3007 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
---|
3008 | if (!does_file_exist(g_mountlist_fname)) {
|
---|
3009 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
---|
3010 | }
|
---|
3011 | res = let_user_edit_the_mountlist(mountlist, raidlist);
|
---|
3012 | #ifdef __FreeBSD__
|
---|
3013 | system("mv -f /etc/raidtab /tmp/raidconf.txt");
|
---|
3014 | #endif
|
---|
3015 | paranoid_MR_finish(res);
|
---|
3016 | }
|
---|
3017 |
|
---|
3018 | g_loglevel = DEFAULT_MR_LOGLEVEL;
|
---|
3019 | if (argc == 3 && strcmp(argv[1], "--echo-to-screen") == 0) {
|
---|
3020 | fout = fopen("/tmp/out.txt", "w");
|
---|
3021 | fput_string_one_char_at_a_time(stderr, argv[2]);
|
---|
3022 | finish(0);
|
---|
3023 | }
|
---|
3024 |
|
---|
3025 | if (argc == 3 && strcmp(argv[1], "--gendf") == 0) {
|
---|
3026 | make_grub_install_scriptlet(argv[2]);
|
---|
3027 | finish(0);
|
---|
3028 | }
|
---|
3029 |
|
---|
3030 | if (argc >= 2 && strcmp(argv[1], "--pih") == 0) {
|
---|
3031 | if (system("mount | grep cdrom 2> /dev/null > /dev/null")) {
|
---|
3032 | system("mount " MNT_CDROM);
|
---|
3033 | }
|
---|
3034 | bkpinfo->compression_level = 1;
|
---|
3035 | g_current_media_number = 2;
|
---|
3036 | strcpy(bkpinfo->restore_path, "/tmp/TESTING");
|
---|
3037 | bkpinfo->backup_media_type = dvd;
|
---|
3038 | open_progress_form("Reassembling /dev/hda1",
|
---|
3039 | "Shark is a bit of a silly person.",
|
---|
3040 | "Please wait. This may take some time.",
|
---|
3041 | "", 1999);
|
---|
3042 | system("rm -Rf /tmp/*pih*");
|
---|
3043 |
|
---|
3044 | restore_a_biggiefile_from_CD(42, NULL, tmp);
|
---|
3045 | }
|
---|
3046 |
|
---|
3047 | if (argc == 5 && strcmp(argv[1], "--common") == 0) {
|
---|
3048 | g_loglevel = 6;
|
---|
3049 | filelist = load_filelist(argv[2]);
|
---|
3050 | if (!filelist) {
|
---|
3051 | fatal_error("Failed to load filelist");
|
---|
3052 | }
|
---|
3053 | toggle_node_selection(filelist, FALSE);
|
---|
3054 | toggle_all_root_dirs_on(filelist);
|
---|
3055 | // BERLIOS: /usr/lib ???
|
---|
3056 | toggle_path_selection(filelist, "/usr/share", TRUE);
|
---|
3057 | // show_filelist(filelist);
|
---|
3058 | save_filelist(filelist, "/tmp/out.txt");
|
---|
3059 | // finish(0);
|
---|
3060 | // toggle_path_selection (filelist, "/root/stuff", TRUE);
|
---|
3061 | strcpy(a, argv[3]);
|
---|
3062 | strcpy(b, argv[4]);
|
---|
3063 |
|
---|
3064 | res = save_filelist_entries_in_common(a, filelist, b, FALSE);
|
---|
3065 | free_filelist(filelist);
|
---|
3066 | printf("res = %d", res);
|
---|
3067 | finish(0);
|
---|
3068 | }
|
---|
3069 |
|
---|
3070 | if (argc == 3 && strcmp(argv[1], "--popuplist") == 0) {
|
---|
3071 | popup_changelist_from_file(argv[2]);
|
---|
3072 | paranoid_MR_finish(0);
|
---|
3073 | }
|
---|
3074 |
|
---|
3075 | if (argc == 5 && strcmp(argv[1], "--copy") == 0) {
|
---|
3076 | log_msg(1, "SCORE");
|
---|
3077 | g_loglevel = 10;
|
---|
3078 | if (strstr(argv[2], "save")) {
|
---|
3079 | log_msg(1, "Saving from %s to %s", argv[3], argv[4]);
|
---|
3080 | fin = fopen(argv[3], "r");
|
---|
3081 | fout = fopen(argv[4], "w");
|
---|
3082 | copy_from_src_to_dest(fin, fout, 'w');
|
---|
3083 | fclose(fin);
|
---|
3084 | fin = fopen(argv[3], "r");
|
---|
3085 | copy_from_src_to_dest(fin, fout, 'w');
|
---|
3086 | fclose(fout);
|
---|
3087 | fclose(fin);
|
---|
3088 | } else if (strstr(argv[2], "restore")) {
|
---|
3089 | fout = fopen(argv[3], "w");
|
---|
3090 | fin = fopen(argv[4], "r");
|
---|
3091 | copy_from_src_to_dest(fout, fin, 'r');
|
---|
3092 | fclose(fin);
|
---|
3093 | fin = fopen(argv[4], "r");
|
---|
3094 | copy_from_src_to_dest(fout, fin, 'r');
|
---|
3095 | fclose(fout);
|
---|
3096 | fclose(fin);
|
---|
3097 | } else {
|
---|
3098 | fatal_error("Unknown additional param");
|
---|
3099 | }
|
---|
3100 | finish(0);
|
---|
3101 | }
|
---|
3102 |
|
---|
3103 | if (argc == 3 && strcmp(argv[1], "--mdstat") == 0) {
|
---|
3104 | wait_until_software_raids_are_prepped(argv[2], 100);
|
---|
3105 | finish(0);
|
---|
3106 | }
|
---|
3107 |
|
---|
3108 | if (argc == 3 && strcmp(argv[1], "--mdconv") == 0) {
|
---|
3109 | finish(create_raidtab_from_mdstat(argv[2]));
|
---|
3110 | }
|
---|
3111 |
|
---|
3112 | if (argc == 3 && strcmp(argv[1], "-p") == 0) {
|
---|
3113 | strcpy(bkpinfo->prefix,argv[2]);
|
---|
3114 | log_msg(1,"Prefix forced to %s",bkpinfo->prefix);
|
---|
3115 | }
|
---|
3116 |
|
---|
3117 |
|
---|
3118 | if (argc == 2 && strcmp(argv[1], "--live-grub") == 0) {
|
---|
3119 | retval = run_grub(FALSE, "/dev/hda");
|
---|
3120 | if (retval) {
|
---|
3121 | log_to_screen("Failed to write Master Boot Record");
|
---|
3122 | }
|
---|
3123 | paranoid_MR_finish(0);
|
---|
3124 | }
|
---|
3125 | if (argc == 3 && strcmp(argv[1], "--paa") == 0) {
|
---|
3126 | g_current_media_number = atoi(argv[2]);
|
---|
3127 | pause_and_ask_for_cdr(5, NULL);
|
---|
3128 | paranoid_MR_finish(0);
|
---|
3129 | } else if (!bkpinfo->disaster_recovery) { // live!
|
---|
3130 | if (argc != 1) {
|
---|
3131 | popup_and_OK
|
---|
3132 | ("Live mode doesn't support command-line parameters yet.");
|
---|
3133 | paranoid_MR_finish(1);
|
---|
3134 | // return(1);
|
---|
3135 | }
|
---|
3136 | log_msg(1, "I am in normal, live mode.");
|
---|
3137 | log_msg(2, "FYI, MOUNTLIST_FNAME = %s", g_mountlist_fname);
|
---|
3138 | mount_boot_if_necessary(); /* for Gentoo users */
|
---|
3139 | log_msg(2, "Still here.");
|
---|
3140 | if (argc > 1 && strcmp(argv[argc - 1], "--live-from-cd") == 0) {
|
---|
3141 | g_restoring_live_from_cd = TRUE;
|
---|
3142 | }
|
---|
3143 | if (argc == 5 && strcmp(argv[1], "--monitas-live") == 0) {
|
---|
3144 | retval =
|
---|
3145 | restore_live_from_monitas_server(argv[2],
|
---|
3146 | argv[3], argv[4]);
|
---|
3147 | } else {
|
---|
3148 | log_msg(2, "Calling restore_to_live_filesystem()");
|
---|
3149 | retval = restore_to_live_filesystem();
|
---|
3150 | }
|
---|
3151 | log_msg(2, "Still here. Yay.");
|
---|
3152 | if (strlen(bkpinfo->tmpdir) > 0) {
|
---|
3153 | sprintf(tmp, "rm -Rf %s/*", bkpinfo->tmpdir);
|
---|
3154 | run_program_and_log_output(tmp, FALSE);
|
---|
3155 | }
|
---|
3156 | unmount_boot_if_necessary(); /* for Gentoo users */
|
---|
3157 | paranoid_MR_finish(retval);
|
---|
3158 | } else {
|
---|
3159 | /* Disaster recovery mode (must be) */
|
---|
3160 | log_msg(1, "I must be in disaster recovery mode.");
|
---|
3161 | log_msg(2, "FYI, MOUNTLIST_FNAME = %s ", g_mountlist_fname);
|
---|
3162 | if (argc == 3 && strcmp(argv[1], "--monitas-memorex") == 0) {
|
---|
3163 | log_to_screen("Uh, that hasn't been implemented yet.");
|
---|
3164 | paranoid_MR_finish(1);
|
---|
3165 | }
|
---|
3166 |
|
---|
3167 | iamhere("About to call load_mountlist and load_raidtab");
|
---|
3168 | strcpy(bkpinfo->restore_path, MNT_RESTORING);
|
---|
3169 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
---|
3170 | retval = load_mountlist(mountlist, g_mountlist_fname);
|
---|
3171 | retval += load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
---|
3172 | iamhere
|
---|
3173 | ("Returned from calling load_mountlist and load_raidtab successfully");
|
---|
3174 |
|
---|
3175 | if (argc > 1
|
---|
3176 | && (strcmp(argv[1], "--compare") == 0
|
---|
3177 | || strcmp(argv[1], "--nuke") == 0)) {
|
---|
3178 | if (bkpinfo->backup_media_type == nfs
|
---|
3179 | && !is_this_device_mounted(bkpinfo->nfs_mount)) {
|
---|
3180 | log_msg(1, "Mounting nfs dir");
|
---|
3181 | sprintf(bkpinfo->isodir, "/tmp/isodir");
|
---|
3182 | run_program_and_log_output("mkdir -p /tmp/isodir", 5);
|
---|
3183 | sprintf(tmp, "mount %s -t nfs -o nolock /tmp/isodir",
|
---|
3184 | bkpinfo->nfs_mount);
|
---|
3185 | run_program_and_log_output(tmp, 1);
|
---|
3186 | }
|
---|
3187 | }
|
---|
3188 |
|
---|
3189 |
|
---|
3190 | if (retval) {
|
---|
3191 | log_to_screen
|
---|
3192 | ("Warning - load_raidtab_into_raidlist returned an error");
|
---|
3193 | }
|
---|
3194 |
|
---|
3195 |
|
---|
3196 | log_msg(1, "Send in the clowns.");
|
---|
3197 |
|
---|
3198 | if (argc == 2 && strcmp(argv[1], "--partition-only") == 0) {
|
---|
3199 | log_msg(0, "Partitioning only.");
|
---|
3200 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
---|
3201 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
---|
3202 | load_mountlist(mountlist, g_mountlist_fname);
|
---|
3203 | res = partition_everything(mountlist);
|
---|
3204 | finish(res);
|
---|
3205 | }
|
---|
3206 |
|
---|
3207 | if (argc == 2 && strcmp(argv[1], "--format-only") == 0) {
|
---|
3208 | log_msg(0, "Formatting only.");
|
---|
3209 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
---|
3210 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
---|
3211 | load_mountlist(mountlist, g_mountlist_fname);
|
---|
3212 | res = format_everything(mountlist, FALSE, raidlist);
|
---|
3213 | finish(res);
|
---|
3214 | }
|
---|
3215 |
|
---|
3216 | if (argc == 2 && strcmp(argv[1], "--stop-lvm-and-raid") == 0) {
|
---|
3217 | log_msg(0, "Stopping LVM and RAID");
|
---|
3218 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
---|
3219 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
---|
3220 | load_mountlist(mountlist, g_mountlist_fname);
|
---|
3221 | res = do_my_funky_lvm_stuff(TRUE, FALSE);
|
---|
3222 | res += stop_all_raid_devices(mountlist);
|
---|
3223 | finish(res);
|
---|
3224 | }
|
---|
3225 |
|
---|
3226 | if (argc == 2 && strcmp(argv[1], "--nuke") == 0) {
|
---|
3227 | iamhere("nuking");
|
---|
3228 | retval += nuke_mode(mountlist, raidlist);
|
---|
3229 | } else if (argc == 2 && strcmp(argv[1], "--interactive") == 0) {
|
---|
3230 | iamhere("catchall");
|
---|
3231 | retval += catchall_mode(mountlist, raidlist);
|
---|
3232 | } else if (argc == 2 && strcmp(argv[1], "--compare") == 0) {
|
---|
3233 | iamhere("compare");
|
---|
3234 | retval += compare_mode(mountlist, raidlist);
|
---|
3235 | } else if (argc == 2 && strcmp(argv[1], "--iso") == 0) {
|
---|
3236 | iamhere("iso");
|
---|
3237 | retval = iso_mode(mountlist, raidlist, FALSE);
|
---|
3238 | } else if (argc == 2 && strcmp(argv[1], "--mbr") == 0) {
|
---|
3239 | iamhere("mbr");
|
---|
3240 | retval = mount_all_devices(mountlist, TRUE);
|
---|
3241 | if (!retval) {
|
---|
3242 | retval += run_boot_loader(FALSE);
|
---|
3243 | retval += unmount_all_devices(mountlist);
|
---|
3244 | }
|
---|
3245 | if (retval) {
|
---|
3246 | log_to_screen("Failed to write Master Boot Record");
|
---|
3247 | }
|
---|
3248 | } else if (argc == 2 && strcmp(argv[1], "--isonuke") == 0) {
|
---|
3249 | iamhere("isonuke");
|
---|
3250 | retval = iso_mode(mountlist, raidlist, TRUE);
|
---|
3251 | } else if (argc != 1) {
|
---|
3252 | log_to_screen("Invalid paremeters");
|
---|
3253 | paranoid_MR_finish(1);
|
---|
3254 | } else {
|
---|
3255 | iamhere("catchall (no mode specified in command-line call");
|
---|
3256 | retval += catchall_mode(mountlist, raidlist);
|
---|
3257 | }
|
---|
3258 | }
|
---|
3259 |
|
---|
3260 | /* clean up at the end */
|
---|
3261 | if (retval) {
|
---|
3262 | if (does_file_exist(MINDI_CACHE"/changed.files")) {
|
---|
3263 | log_to_screen
|
---|
3264 | ("See "MINDI_CACHE"/changed.files for list of files that have changed.");
|
---|
3265 | }
|
---|
3266 | mvaddstr_and_log_it(g_currentY++,
|
---|
3267 | 0,
|
---|
3268 | "Run complete. Errors were reported. Please review the logfile.");
|
---|
3269 | } else {
|
---|
3270 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
3271 | mvaddstr_and_log_it(g_currentY++,
|
---|
3272 | 0,
|
---|
3273 | "Run complete. Please remove floppy/CD/media and reboot.");
|
---|
3274 | } else {
|
---|
3275 | run_program_and_log_output("sync", FALSE);
|
---|
3276 | if (is_this_device_mounted(MNT_CDROM)) {
|
---|
3277 | res =
|
---|
3278 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
3279 | } else {
|
---|
3280 | res = 0;
|
---|
3281 | }
|
---|
3282 |
|
---|
3283 | if (!bkpinfo->please_dont_eject) {
|
---|
3284 | res = eject_device("/dev/cdrom");
|
---|
3285 | /*
|
---|
3286 | if (res)
|
---|
3287 | {
|
---|
3288 | log_to_screen( "WARNING - failed to eject CD-ROM disk" );
|
---|
3289 | }
|
---|
3290 | */
|
---|
3291 | }
|
---|
3292 | mvaddstr_and_log_it(g_currentY++,
|
---|
3293 | 0,
|
---|
3294 | "Run complete. Please remove media and reboot.");
|
---|
3295 | }
|
---|
3296 | }
|
---|
3297 |
|
---|
3298 | // g_I_have_just_nuked is set true by nuke_mode() just before it returns
|
---|
3299 | if (!system("which post-nuke > /dev/null 2> /dev/null")) {
|
---|
3300 | log_msg(1, "post-nuke found; find out whether we should run it...");
|
---|
3301 | if (g_I_have_just_nuked || does_file_exist("/POST-NUKE-ANYWAY")) {
|
---|
3302 | run_postnuke = TRUE;
|
---|
3303 | log_msg(1, "Yes, will run post-nuke because in nuke mode or file /POST-NUKE-ANYWAY exists.");
|
---|
3304 | } else if (ask_me_yes_or_no("post-nuke script found. Do you want to run it?")) {
|
---|
3305 | run_postnuke = TRUE;
|
---|
3306 | log_msg(1, "Yes, will run post-nuke because user interactively asked for it.");
|
---|
3307 | } else {
|
---|
3308 | run_postnuke = FALSE;
|
---|
3309 | log_msg(1, "No, will not run post-nuke.");
|
---|
3310 | }
|
---|
3311 | } else {
|
---|
3312 | log_msg(1, "No post-nuke found.");
|
---|
3313 | }
|
---|
3314 | if (run_postnuke) {
|
---|
3315 | log_to_screen("Running post-nuke...");
|
---|
3316 | if (mount_all_devices(mountlist, TRUE)) {
|
---|
3317 | log_to_screen
|
---|
3318 | ("Unable to re-mount partitions for post-nuke stuff");
|
---|
3319 | } else {
|
---|
3320 | log_msg(1, "Re-mounted partitions for post-nuke stuff");
|
---|
3321 | sprintf(tmp, "post-nuke %s %d", bkpinfo->restore_path,
|
---|
3322 | retval);
|
---|
3323 | log_msg(2, "Calling '%s'", tmp);
|
---|
3324 | if ((res = run_program_and_log_output(tmp, 0))) {
|
---|
3325 | log_OS_error(tmp);
|
---|
3326 | }
|
---|
3327 | log_msg(1, "post-nuke returned w/ res=%d", res);
|
---|
3328 | }
|
---|
3329 | unmount_all_devices(mountlist);
|
---|
3330 | log_to_screen("I've finished post-nuking.");
|
---|
3331 | }
|
---|
3332 |
|
---|
3333 | /*
|
---|
3334 | log_to_screen("If you are REALLY in a hurry, hit Ctrl-Alt-Del now.");
|
---|
3335 | log_to_screen("Otherwise, please wait until the RAID disks are done.");
|
---|
3336 | wait_until_software_raids_are_prepped("/proc/mdstat", 100);
|
---|
3337 | log_to_screen("Thank you.");
|
---|
3338 | */
|
---|
3339 | unlink("/tmp/mondo-run-prog.tmp");
|
---|
3340 | set_signals(FALSE);
|
---|
3341 | sprintf(tmp, "rm -Rf %s", bkpinfo->tmpdir);
|
---|
3342 | run_program_and_log_output(tmp, FALSE);
|
---|
3343 | log_to_screen("Restore log (%s) copied to /var/log on your hard disk", MONDO_LOGFILE);
|
---|
3344 | sprintf(tmp,
|
---|
3345 | "Mondo-restore is exiting (retval=%d) ",
|
---|
3346 | retval);
|
---|
3347 | log_to_screen(tmp);
|
---|
3348 | sprintf(tmp, "umount %s", bkpinfo->isodir);
|
---|
3349 | run_program_and_log_output(tmp, 5);
|
---|
3350 | paranoid_free(mountlist);
|
---|
3351 | paranoid_free(raidlist);
|
---|
3352 | if (am_I_in_disaster_recovery_mode()) {
|
---|
3353 | run_program_and_log_output("mount / -o remount,rw", 2);
|
---|
3354 | } // for b0rken distros
|
---|
3355 | paranoid_MR_finish(retval); // frees global stuff plus bkpinfo
|
---|
3356 | free_libmondo_global_strings(); // it's fine to have this here :) really :)
|
---|
3357 | paranoid_free(a);
|
---|
3358 | paranoid_free(b);
|
---|
3359 | paranoid_free(tmp);
|
---|
3360 |
|
---|
3361 | unlink("/tmp/filelist.full");
|
---|
3362 | unlink("/tmp/filelist.full.gz");
|
---|
3363 |
|
---|
3364 | exit(retval);
|
---|
3365 | }
|
---|
3366 |
|
---|
3367 | /**************************************************************************
|
---|
3368 | *END_MAIN *
|
---|
3369 | **************************************************************************/
|
---|
3370 |
|
---|
3371 |
|
---|
3372 |
|
---|
3373 |
|
---|
3374 |
|
---|
3375 | /**************************************************************************
|
---|
3376 | *END_MONDO-RESTORE.C *
|
---|
3377 | **************************************************************************/
|
---|