[1] | 1 | /***************************************************************************
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[1236] | 2 | $Id: mondorestore.c 3194 2013-09-29 17:27:11Z bruno $
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| 3 | restores mondoarchive data
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[2211] | 4 | The main file for mondorestore.
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[1] | 5 | ***************************************************************************/
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| 6 |
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| 7 | /**************************************************************************
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| 8 | * #include statements *
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| 9 | **************************************************************************/
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| 10 | #include <pthread.h>
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[1930] | 11 | #include "my-stuff.h"
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[2211] | 12 | #include "mr_mem.h"
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[1] | 13 | #include "../common/mondostructures.h"
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| 14 | #include "../common/libmondo.h"
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| 15 | #include "mr-externs.h"
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| 16 | #include "mondo-restore.h"
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[1315] | 17 | #include "mondorestore.h"
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[1] | 18 | #include "mondo-rstr-compare-EXT.h"
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| 19 | #include "mondo-rstr-tools-EXT.h"
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| 20 |
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| 21 | extern void twenty_seconds_til_yikes(void);
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| 22 |
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[2209] | 23 | /* We don't have a cleanup function yet */
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| 24 | void (*mr_cleanup)(void) = NULL;
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| 25 |
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[1645] | 26 | /* Reference to global bkpinfo */
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| 27 | struct s_bkpinfo *bkpinfo;
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[1] | 28 |
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[1645] | 29 |
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[1] | 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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[128] | 36 | //static char cvsid[] = "$Id: mondorestore.c 3194 2013-09-29 17:27:11Z bruno $";
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[1] | 37 |
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| 38 | /**************************************************************************
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| 39 | * Globals *
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| 40 | **************************************************************************/
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[2030] | 41 | /*
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[128] | 42 | extern char *g_tmpfs_mountpt; // declared in libmondo-tools.c
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[2030] | 43 | */
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[1] | 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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[1968] | 51 | extern int handle_incoming_parameters(int argc, char *argv[]);
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[2682] | 52 | extern int mount_media();
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[1] | 53 |
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| 54 | /**
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| 55 | * @name Restore-Time Globals
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| 56 | * @ingroup globalGroup
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| 57 | * @{
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| 58 | */
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| 59 |
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| 60 | /**
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| 61 | * If TRUE, then we're restoring from ISOs or an NFS server.
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| 62 | * If FALSE, then we're restoring from some kind of real media (tape, CD, etc.)
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| 63 | */
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[128] | 64 | bool g_ISO_restore_mode = FALSE; /* are we in Iso Mode? */
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[1] | 65 |
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[3141] | 66 | /* Whether we should fail immediately at first error */
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| 67 | bool g_fail_immediately = FALSE;
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| 68 |
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[1] | 69 | /**
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| 70 | * If TRUE, then we have had a successful "nuke" restore.
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| 71 | */
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[128] | 72 | bool g_I_have_just_nuked = FALSE;
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[1] | 73 |
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| 74 | /**
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| 75 | * The location of 'biggielist.txt', containing the biggiefiles on the current archive set.
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| 76 | */
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[128] | 77 | char *g_biggielist_txt;
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[1] | 78 |
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| 79 | /**
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| 80 | * The location of 'filelist.full', containing all files (<em>including biggiefiles</em>) on
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| 81 | * the current archive set.
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| 82 | */
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[128] | 83 | char *g_filelist_full;
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[1] | 84 |
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| 85 | /**
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| 86 | * The location of a file containing a list of the devices that were archived
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| 87 | * as images, not as individual files.
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| 88 | */
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[128] | 89 | char *g_filelist_imagedevs;
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[1] | 90 |
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| 91 | /**
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| 92 | * The location of a file containing a list of imagedevs to actually restore.
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| 93 | * @see g_filelist_imagedevs
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| 94 | */
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[128] | 95 | char *g_imagedevs_restthese;
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[1] | 96 |
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| 97 | /**
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| 98 | * The location of 'mondo-restore.cfg', containing the metadata
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| 99 | * information for this backup.
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| 100 | */
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[128] | 101 | char *g_mondo_cfg_file;
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[1] | 102 |
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| 103 | /**
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| 104 | * The location of 'mountlist.txt', containing the information on the
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| 105 | * user's partitions and hard drives.
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| 106 | */
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[128] | 107 | char *g_mountlist_fname;
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[1] | 108 |
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| 109 | /**
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[1611] | 110 | * Mondo's home directory during backup. Unused in mondorestore; included
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[1] | 111 | * to avoid link errors.
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| 112 | */
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[128] | 113 | char *g_mondo_home;
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[1] | 114 |
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[952] | 115 | extern char *g_getfacl;
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| 116 | extern char *g_getfattr;
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[946] | 117 |
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[1] | 118 | /* @} - end of "Restore-Time Globals" in globalGroup */
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| 119 |
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| 120 |
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| 121 |
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[128] | 122 | extern int copy_from_src_to_dest(FILE * f_orig, FILE * f_archived,
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| 123 | char direction);
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[1] | 124 |
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| 125 |
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| 126 |
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| 127 | /**************************************************************************
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[2882] | 128 | * COMPAQ ProLiant Stuff: needs some special help *
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[1] | 129 | **************************************************************************/
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| 130 |
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| 131 | /**
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[2882] | 132 | * The message to display if we detect that the user is using a Compaq ProLiant.
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[1] | 133 | */
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[1885] | 134 | #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 media in Interactive Mode."
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[1] | 135 |
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| 136 |
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| 137 |
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| 138 |
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| 139 | /**
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| 140 | * Allow the user to modify the mountlist before we partition & format their drives.
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| 141 | * @param bkpinfo The backup information structure. @c disaster_recovery is the only field used.
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| 142 | * @param mountlist The mountlist to let the user modify.
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| 143 | * @param raidlist The raidlist that goes with @p mountlist.
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| 144 | * @return 0 for success, nonzero for failure.
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| 145 | * @ingroup restoreGuiGroup
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| 146 | */
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[1645] | 147 | int let_user_edit_the_mountlist(struct mountlist_itself *mountlist,
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[128] | 148 | struct raidlist_itself *raidlist)
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[1] | 149 | {
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[128] | 150 | int retval = 0, res = 0;
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[1] | 151 |
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[128] | 152 | log_msg(2, "let_user_edit_the_mountlist() --- starting");
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[1] | 153 |
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[128] | 154 | assert(bkpinfo != NULL);
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| 155 | assert(mountlist != NULL);
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| 156 | assert(raidlist != NULL);
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| 157 | if (!bkpinfo->disaster_recovery) {
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| 158 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
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| 159 | log_msg(2, "I guess you're testing edit_mountlist()");
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[1] | 160 | }
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[128] | 161 | if (!does_file_exist(g_mountlist_fname)) {
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| 162 | log_to_screen(g_mountlist_fname);
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[541] | 163 | log_to_screen("does not exist");
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[128] | 164 | return (1);
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| 165 | }
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[1] | 166 |
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[128] | 167 | retval = load_mountlist(mountlist, g_mountlist_fname);
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| 168 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
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| 169 | if (retval) {
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| 170 | log_to_screen
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[541] | 171 | ("Warning - load_raidtab_into_raidlist returned an error");
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[128] | 172 | }
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| 173 | res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
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| 174 | if (res) {
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| 175 | return (1);
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| 176 | }
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[1] | 177 |
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[128] | 178 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
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| 179 | save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
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[1] | 180 |
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[541] | 181 | log_to_screen("I have finished editing the mountlist for you.");
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[1] | 182 |
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[128] | 183 | return (retval);
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| 184 | }
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[1] | 185 |
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| 186 |
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[128] | 187 |
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| 188 |
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| 189 |
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[1] | 190 | /**
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| 191 | * Determine whether @p mountlist contains a Compaq diagnostic partition.
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| 192 | * @param mountlist The mountlist to examine.
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| 193 | * @return TRUE if there's a Compaq diagnostic partition; FALSE if not.
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| 194 | * @ingroup restoreUtilityGroup
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| 195 | */
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[128] | 196 | bool
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| 197 | partition_table_contains_Compaq_diagnostic_partition(struct
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| 198 | mountlist_itself *
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| 199 | mountlist)
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[1] | 200 | {
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[128] | 201 | int i;
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[1] | 202 |
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[128] | 203 | assert(mountlist != NULL);
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[1] | 204 |
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[128] | 205 | for (i = 0; i < mountlist->entries; i++) {
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| 206 | if (strstr(mountlist->el[i].format, "ompaq")) {
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| 207 | log_msg(2, "mountlist[%d] (%s) is %s (Compaq alert!)",
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| 208 | i, mountlist->el[i].device, mountlist->el[i].format);
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| 209 |
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| 210 | return (TRUE);
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| 211 | }
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[1] | 212 | }
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[128] | 213 | return (FALSE);
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[1] | 214 | }
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[128] | 215 |
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[1] | 216 | /**************************************************************************
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| 217 | *END_PARTITION_TABLE_CONTAINS_COMPAQ_DIAGNOSTIC_PARTITION *
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| 218 | **************************************************************************/
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| 219 |
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| 220 |
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| 221 | /**
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| 222 | * Allow the user to abort the backup if we find that there is a Compaq diagnostic partition.
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| 223 | * @note This function does not actually check for the presence of a Compaq partition.
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| 224 | * @ingroup restoreUtilityGroup
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| 225 | */
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[2882] | 226 | void offer_to_abort_because_Compaq_ProLiants_suck(void)
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[1] | 227 | {
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[128] | 228 | popup_and_OK(COMPAQ_PROLIANTS_SUCK);
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| 229 | if (ask_me_yes_or_no
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[541] | 230 | ("Would you like to reboot and use your Compaq CD to prep your hard drive?"))
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[128] | 231 | {
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| 232 | fatal_error
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[541] | 233 | ("Aborting. Please reboot and prep your hard drive with your Compaq CD.");
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[128] | 234 | }
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[1] | 235 | }
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[128] | 236 |
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[1] | 237 | /**************************************************************************
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| 238 | *END_OFFER_TO_ABORT_BECAUSE_COMPAQ_PROLIANTS_SUCK *
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| 239 | **************************************************************************/
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| 240 |
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| 241 |
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| 242 |
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| 243 | /**
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| 244 | * Call interactive_mode(), nuke_mode(), or compare_mode() depending on the user's choice.
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| 245 | * @param bkpinfo The backup information structure. Most fields are used.
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| 246 | * @param mountlist The mountlist containing information about the user's partitions.
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| 247 | * @param raidlist The raidlist to go with @p mountlist.
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| 248 | * @return The return code from the mode function called.
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| 249 | * @ingroup restoreGroup
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| 250 | */
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[128] | 251 | int
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[1645] | 252 | catchall_mode(struct mountlist_itself *mountlist,
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[128] | 253 | struct raidlist_itself *raidlist)
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[1] | 254 | {
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[3193] | 255 | char c;
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| 256 | char *tmp = NULL;
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[128] | 257 | int retval = 0;
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[1] | 258 |
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[2230] | 259 | log_it("inside catchall");
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[128] | 260 | assert(bkpinfo != NULL);
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| 261 | assert(mountlist != NULL);
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| 262 | assert(raidlist != NULL);
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[2230] | 263 | log_it("pre wrm");
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[128] | 264 | c = which_restore_mode();
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[2230] | 265 | log_it("post wrm");
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[1968] | 266 | if (c == 'I' || c == 'C') {
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[1645] | 267 | interactively_obtain_media_parameters_from_user(FALSE);
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[1969] | 268 | } else if (c == 'N') {
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| 269 | // Auto mode nothing special to do
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[128] | 270 | } else {
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[541] | 271 | popup_and_OK("No restoring or comparing will take place today.");
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[128] | 272 | if (is_this_device_mounted("/mnt/cdrom")) {
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[2878] | 273 | run_program_and_log_output("umount -d /mnt/cdrom", FALSE);
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[128] | 274 | }
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| 275 | if (g_ISO_restore_mode) {
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[3193] | 276 | mr_asprintf(tmp, "umount -d %s", bkpinfo->isodir);
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[128] | 277 | run_program_and_log_output(tmp, FALSE);
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[3193] | 278 | mr_free(tmp);
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[128] | 279 | }
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| 280 | paranoid_MR_finish(0);
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[1] | 281 | }
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| 282 |
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[2230] | 283 | log_it("post int");
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[1] | 284 |
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[128] | 285 | if (bkpinfo->backup_media_type == iso) {
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[1650] | 286 | if (iso_fiddly_bits((c == 'N') ? TRUE : FALSE)) {
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[3193] | 287 | log_msg(2,
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| 288 | "catchall_mode --- iso_fiddly_bits returned w/ error");
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[128] | 289 | return (1);
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| 290 | } else {
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| 291 | log_msg(2, "catchall_mode --- iso_fiddly_bits ok");
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| 292 | }
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| 293 | }
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[1] | 294 |
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[128] | 295 | if (c == 'I') {
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| 296 | log_msg(2, "IM selected");
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[1645] | 297 | retval += interactive_mode(mountlist, raidlist);
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[128] | 298 | } else if (c == 'N') {
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| 299 | log_msg(2, "NM selected");
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[1645] | 300 | retval += nuke_mode(mountlist, raidlist);
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[128] | 301 | } else if (c == 'C') {
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| 302 | log_msg(2, "CM selected");
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[1645] | 303 | retval += compare_mode(mountlist, raidlist);
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[128] | 304 | }
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| 305 | return (retval);
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[1] | 306 | }
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[128] | 307 |
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[1] | 308 | /**************************************************************************
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| 309 | *END_CATCHALL_MODE *
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| 310 | **************************************************************************/
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| 311 |
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| 312 | /**************************************************************************
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| 313 | *END_ EXTRACT_CONFIG_FILE_FROM_RAMDISK *
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| 314 | **************************************************************************/
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| 315 |
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| 316 |
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| 317 | /**
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| 318 | * Locate an executable in the directory structure rooted at @p restg.
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| 319 | * @param out_path Where to put the executable.
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| 320 | * @param fname The basename of the executable.
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| 321 | * @param restg The directory structure to look in.
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| 322 | * @note If it could not be found in @p restg then @p fname is put in @p out_path.
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| 323 | * @ingroup restoreUtilityGroup
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| 324 | */
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| 325 | void
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[128] | 326 | find_pathname_of_executable_preferably_in_RESTORING(char *out_path,
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| 327 | char *fname,
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| 328 | char *restg)
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[1] | 329 | {
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[128] | 330 | assert(out_path != NULL);
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| 331 | assert_string_is_neither_NULL_nor_zerolength(fname);
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[1] | 332 |
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[128] | 333 | sprintf(out_path, "%s/sbin/%s", restg, fname);
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| 334 | if (does_file_exist(out_path)) {
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| 335 | sprintf(out_path, "%s/usr/sbin/%s", restg, fname);
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| 336 | if (does_file_exist(out_path)) {
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| 337 | sprintf(out_path, "%s/bin/%s", restg, fname);
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| 338 | if (does_file_exist(out_path)) {
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| 339 | sprintf(out_path, "%s/usr/bin/%s", restg, fname);
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| 340 | if (does_file_exist(out_path)) {
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| 341 | strcpy(out_path, fname);
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| 342 | }
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| 343 | }
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| 344 | }
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| 345 | }
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[1] | 346 | }
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| 347 |
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| 348 | /**************************************************************************
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| 349 | *END_FIND_PATHNAME_OF_EXECUTABLE_PREFERABLY_IN_RESTORING *
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| 350 | **************************************************************************/
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| 351 |
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[1645] | 352 | static void clean_blkid() {
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[1] | 353 |
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[1547] | 354 | char *tmp1 = NULL;
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[1] | 355 |
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[1547] | 356 | /* Clean up blkid cache file if they exist */
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[3185] | 357 | mr_asprintf(tmp1,"%s/etc/blkid.tab",bkpinfo->restore_path);
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[1547] | 358 | (void)unlink(tmp1);
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| 359 | paranoid_free(tmp1);
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[3185] | 360 | mr_asprintf(tmp1,"%s/etc/blkid.tab.old",bkpinfo->restore_path);
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[1547] | 361 | (void)unlink(tmp1);
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| 362 | paranoid_free(tmp1);
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| 363 | }
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[1] | 364 |
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[1547] | 365 |
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[2136] | 366 | static void clean_multipathconf() {
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[1547] | 367 |
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[2072] | 368 | char *tmp1 = NULL;
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[2074] | 369 | char *editor = NULL;
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[1547] | 370 |
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[2072] | 371 | /* Clean up multiconf cache file if they exist */
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[3185] | 372 | mr_asprintf(tmp1,"%s/var/lib/multipath/bindings",bkpinfo->restore_path);
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[2072] | 373 | (void)unlink(tmp1);
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| 374 | paranoid_free(tmp1);
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| 375 |
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| 376 | /* Edit multipath.conf if needed to adapt wwid */
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[3185] | 377 | mr_asprintf(tmp1,"%s/etc/multipath.conf", MNT_RESTORING);
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[2072] | 378 | if (does_file_exist(tmp1)) {
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| 379 | log_msg(2, "We may need to clean /etc/multipath.conf");
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| 380 | } else {
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| 381 | paranoid_free(tmp1);
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[2074] | 382 | return;
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[2072] | 383 | }
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| 384 | paranoid_free(tmp1);
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[2136] | 385 |
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| 386 | if (bkpinfo->restore_mode != nuke) {
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[3185] | 387 | mr_asprintf(editor, "%s", find_my_editor());
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| 388 | mr_asprintf(tmp1,"chroot %s %s /etc/multipath.conf", MNT_RESTORING, editor);
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[2136] | 389 | popup_and_OK("You will now edit multipath.conf");
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| 390 | if (!g_text_mode) {
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| 391 | newtSuspend();
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| 392 | }
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| 393 | paranoid_system(tmp1);
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| 394 | if (!g_text_mode) {
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| 395 | newtResume();
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| 396 | }
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| 397 | paranoid_free(tmp1);
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| 398 | paranoid_free(editor);
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| 399 | } else {
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| 400 | log_to_screen("Non-interactive mode: no way to give you the keyboard so that you edit your multipath.conf. Hope it's OK");
|
---|
| 401 | log_msg(1,"Non-interactive mode: no way to give you the keyboard so that you edit your multipath.conf. Hope it's OK");
|
---|
[2094] | 402 | }
|
---|
[2072] | 403 | }
|
---|
| 404 |
|
---|
| 405 |
|
---|
| 406 |
|
---|
| 407 |
|
---|
[1] | 408 | /**
|
---|
| 409 | * @addtogroup restoreGroup
|
---|
| 410 | * @{
|
---|
| 411 | */
|
---|
| 412 | /**
|
---|
| 413 | * Restore the user's data, in a disaster recovery situation, prompting the
|
---|
| 414 | * user about whether or not to do every step.
|
---|
| 415 | * The user can edit the mountlist, choose files to restore, etc.
|
---|
| 416 | * @param bkpinfo The backup information structure. Most fields are used.
|
---|
| 417 | * @param mountlist The mountlist containing information about the user's partitions.
|
---|
| 418 | * @param raidlist The raidlist to go with @p mountlist.
|
---|
| 419 | * @return 0 for success, or the number of errors encountered.
|
---|
| 420 | */
|
---|
[3193] | 421 | int interactive_mode(struct mountlist_itself *mountlist, struct raidlist_itself *raidlist)
|
---|
[1] | 422 | {
|
---|
[128] | 423 | int retval = 0;
|
---|
| 424 | int res;
|
---|
| 425 | int ptn_errs = 0;
|
---|
| 426 | int fmt_errs = 0;
|
---|
[1] | 427 |
|
---|
[128] | 428 | bool done;
|
---|
| 429 | bool restore_all;
|
---|
[1] | 430 |
|
---|
| 431 | /** needs malloc **********/
|
---|
[128] | 432 | char *tmp;
|
---|
[3193] | 433 | char *tmp1 = NULL;
|
---|
| 434 | char *fstab_fname = NULL;
|
---|
| 435 | char *old_restpath = NULL;
|
---|
[1] | 436 |
|
---|
[128] | 437 | struct s_node *filelist;
|
---|
[1] | 438 |
|
---|
[128] | 439 | /* try to partition and format */
|
---|
[1] | 440 |
|
---|
[128] | 441 | log_msg(2, "interactive_mode --- starting (great, assertions OK)");
|
---|
[1] | 442 |
|
---|
[128] | 443 | malloc_string(tmp);
|
---|
| 444 | assert(bkpinfo != NULL);
|
---|
| 445 | assert(mountlist != NULL);
|
---|
| 446 | assert(raidlist != NULL);
|
---|
[1] | 447 |
|
---|
[128] | 448 | log_msg(2, "interactive_mode --- assertions OK");
|
---|
[1] | 449 |
|
---|
[128] | 450 | if (g_text_mode) {
|
---|
[3193] | 451 | if (!ask_me_yes_or_no("Interactive Mode + textonly = experimental! Proceed anyway?")) {
|
---|
[128] | 452 | fatal_error("Wise move.");
|
---|
| 453 | }
|
---|
| 454 | }
|
---|
| 455 |
|
---|
[2230] | 456 | log_it("About to load config file");
|
---|
[1645] | 457 | get_cfg_file_from_archive_or_bust();
|
---|
| 458 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
---|
[2230] | 459 | log_it("Done loading config file; resizing ML");
|
---|
[1968] | 460 |
|
---|
[3194] | 461 | mr_asprintf(tmp1, "%s", call_program_and_get_last_line_of_output("cat "CMDLINE));
|
---|
[3193] | 462 | if (strstr(tmp1, "noresize")) {
|
---|
[128] | 463 | log_msg(1, "Not resizing mountlist.");
|
---|
| 464 | } else {
|
---|
| 465 | resize_mountlist_proportionately_to_suit_new_drives(mountlist);
|
---|
[1] | 466 | }
|
---|
[3193] | 467 | mr_free(tmp1);
|
---|
| 468 |
|
---|
[128] | 469 | for (done = FALSE; !done;) {
|
---|
[2230] | 470 | log_it("About to edit mountlist");
|
---|
[128] | 471 | if (g_text_mode) {
|
---|
| 472 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
---|
[3193] | 473 | mr_asprintf(tmp1, "%s %s", find_my_editor(), g_mountlist_fname);
|
---|
| 474 | res = system(tmp1);
|
---|
| 475 | mr_free(tmp1);
|
---|
[128] | 476 | load_mountlist(mountlist, g_mountlist_fname);
|
---|
| 477 | } else {
|
---|
| 478 | res = edit_mountlist(g_mountlist_fname, mountlist, raidlist);
|
---|
[1] | 479 | }
|
---|
[2230] | 480 | log_it("Finished editing mountlist");
|
---|
[128] | 481 | if (res) {
|
---|
| 482 | paranoid_MR_finish(1);
|
---|
[1] | 483 | }
|
---|
[128] | 484 | log_msg(2, "Proceeding...");
|
---|
| 485 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
---|
| 486 | save_raidlist_to_raidtab(raidlist, RAIDTAB_FNAME);
|
---|
[541] | 487 | mvaddstr_and_log_it(1, 30, "Restoring Interactively");
|
---|
[128] | 488 | if (bkpinfo->differential) {
|
---|
[541] | 489 | log_to_screen("Because this is a differential backup, disk");
|
---|
[128] | 490 | log_to_screen
|
---|
[541] | 491 | (" partitioning and formatting will not take place.");
|
---|
[128] | 492 | done = TRUE;
|
---|
| 493 | } else {
|
---|
| 494 | if (ask_me_yes_or_no
|
---|
[541] | 495 | ("Do you want to erase and partition your hard drives?")) {
|
---|
[128] | 496 | if (partition_table_contains_Compaq_diagnostic_partition
|
---|
| 497 | (mountlist)) {
|
---|
[2882] | 498 | offer_to_abort_because_Compaq_ProLiants_suck();
|
---|
[128] | 499 | done = TRUE;
|
---|
| 500 | } else {
|
---|
| 501 | twenty_seconds_til_yikes();
|
---|
| 502 | g_fprep = fopen("/tmp/prep.sh", "w");
|
---|
| 503 | ptn_errs = partition_everything(mountlist);
|
---|
| 504 | if (ptn_errs) {
|
---|
| 505 | log_to_screen
|
---|
[541] | 506 | ("Warning. Errors occurred during disk partitioning.");
|
---|
[128] | 507 | }
|
---|
[1] | 508 |
|
---|
[558] | 509 | fmt_errs = format_everything(mountlist, FALSE, raidlist);
|
---|
[128] | 510 | if (!fmt_errs) {
|
---|
| 511 | log_to_screen
|
---|
[541] | 512 | ("Errors during disk partitioning were handled OK.");
|
---|
[128] | 513 | log_to_screen
|
---|
[541] | 514 | ("Partitions were formatted OK despite those errors.");
|
---|
[128] | 515 | ptn_errs = 0;
|
---|
| 516 | }
|
---|
| 517 | if (!ptn_errs && !fmt_errs) {
|
---|
| 518 | done = TRUE;
|
---|
| 519 | }
|
---|
| 520 | }
|
---|
| 521 | paranoid_fclose(g_fprep);
|
---|
| 522 | } else {
|
---|
| 523 | mvaddstr_and_log_it(g_currentY++, 0,
|
---|
[541] | 524 | "User opted not to partition the devices");
|
---|
[128] | 525 | if (ask_me_yes_or_no
|
---|
[541] | 526 | ("Do you want to format your hard drives?")) {
|
---|
[558] | 527 | fmt_errs = format_everything(mountlist, TRUE, raidlist);
|
---|
[128] | 528 | if (!fmt_errs) {
|
---|
| 529 | done = TRUE;
|
---|
| 530 | }
|
---|
| 531 | } else {
|
---|
| 532 | ptn_errs = fmt_errs = 0;
|
---|
| 533 | done = TRUE;
|
---|
| 534 | }
|
---|
| 535 | }
|
---|
| 536 | if (fmt_errs) {
|
---|
| 537 | mvaddstr_and_log_it(g_currentY++,
|
---|
| 538 | 0,
|
---|
[541] | 539 | "Errors occurred. Please repartition and format drives manually.");
|
---|
[128] | 540 | done = FALSE;
|
---|
| 541 | }
|
---|
| 542 | if (ptn_errs & !fmt_errs) {
|
---|
| 543 | mvaddstr_and_log_it(g_currentY++,
|
---|
| 544 | 0,
|
---|
[541] | 545 | "Errors occurred during partitioning. Formatting, however, went OK.");
|
---|
[128] | 546 | done = TRUE;
|
---|
| 547 | }
|
---|
| 548 | if (!done) {
|
---|
[541] | 549 | if (!ask_me_yes_or_no("Re-edit the mountlist?")) {
|
---|
[128] | 550 | retval++;
|
---|
| 551 | goto end_of_func;
|
---|
| 552 | }
|
---|
| 553 | }
|
---|
[1] | 554 | }
|
---|
| 555 | }
|
---|
| 556 |
|
---|
[128] | 557 | /* mount */
|
---|
| 558 | if (mount_all_devices(mountlist, TRUE)) {
|
---|
| 559 | unmount_all_devices(mountlist);
|
---|
| 560 | retval++;
|
---|
| 561 | goto end_of_func;
|
---|
[1] | 562 | }
|
---|
[128] | 563 | /* restore */
|
---|
[3193] | 564 | if ((restore_all = ask_me_yes_or_no("Do you want me to restore all of your data?"))) {
|
---|
[128] | 565 | log_msg(1, "Restoring all data");
|
---|
[1645] | 566 | retval += restore_everything(NULL);
|
---|
[3193] | 567 | } else if ((restore_all = ask_me_yes_or_no("Do you want me to restore _some_ of your data?"))) {
|
---|
| 568 | mr_asprintf(old_restpath, "%s", bkpinfo->restore_path);
|
---|
[128] | 569 | for (done = FALSE; !done;) {
|
---|
| 570 | unlink("/tmp/filelist.full");
|
---|
[1645] | 571 | filelist = process_filelist_and_biggielist();
|
---|
[128] | 572 | /* Now you have /tmp/tmpfs/filelist.restore-these and /tmp/tmpfs/biggielist.restore-these;
|
---|
| 573 | the former is a list of regular files; the latter, biggiefiles and imagedevs.
|
---|
| 574 | */
|
---|
| 575 | if (filelist) {
|
---|
| 576 | gotos_suck:
|
---|
| 577 | strcpy(tmp, old_restpath);
|
---|
[3193] | 578 | // (NB: %s is where your filesystem is mounted now, by default)", MNT_RESTORING);
|
---|
[3194] | 579 | if (popup_and_get_string("Restore path", "Restore files to where?", tmp, MAX_STR_LEN / 4)) {
|
---|
[128] | 580 | if (!strcmp(tmp, "/")) {
|
---|
[541] | 581 | if (!ask_me_yes_or_no("Are you sure?")) {
|
---|
[128] | 582 | goto gotos_suck;
|
---|
| 583 | }
|
---|
| 584 | tmp[0] = '\0'; // so we restore to [blank]/file/name :)
|
---|
| 585 | }
|
---|
| 586 | strcpy(bkpinfo->restore_path, tmp);
|
---|
| 587 | log_msg(1, "Restoring subset");
|
---|
[1645] | 588 | retval += restore_everything(filelist);
|
---|
[128] | 589 | free_filelist(filelist);
|
---|
| 590 | } else {
|
---|
| 591 | strcpy(bkpinfo->restore_path, old_restpath);
|
---|
| 592 | free_filelist(filelist);
|
---|
| 593 | }
|
---|
[3193] | 594 | if (!ask_me_yes_or_no("Restore another subset of your backup?")) {
|
---|
[128] | 595 | done = TRUE;
|
---|
| 596 | }
|
---|
| 597 | } else {
|
---|
| 598 | done = TRUE;
|
---|
| 599 | }
|
---|
| 600 | }
|
---|
[3193] | 601 | mr_free(old_restpath);
|
---|
[128] | 602 | } else {
|
---|
[3193] | 603 | mvaddstr_and_log_it(g_currentY++, 0, "User opted not to restore any data. ");
|
---|
[1] | 604 | }
|
---|
[128] | 605 | if (retval) {
|
---|
[3193] | 606 | mvaddstr_and_log_it(g_currentY++, 0, "Errors occurred during the restore phase. ");
|
---|
[1] | 607 | }
|
---|
| 608 |
|
---|
[2136] | 609 | clean_multipathconf();
|
---|
[541] | 610 | if (ask_me_yes_or_no("Initialize the boot loader?")) {
|
---|
[128] | 611 | run_boot_loader(TRUE);
|
---|
| 612 | } else {
|
---|
| 613 | mvaddstr_and_log_it(g_currentY++,
|
---|
| 614 | 0,
|
---|
[541] | 615 | "User opted not to initialize the boot loader.");
|
---|
[128] | 616 | }
|
---|
| 617 |
|
---|
[1645] | 618 | clean_blkid();
|
---|
[128] | 619 | protect_against_braindead_sysadmins();
|
---|
| 620 | retval += unmount_all_devices(mountlist);
|
---|
[2144] | 621 |
|
---|
[128] | 622 | /* if (restore_some || restore_all || */
|
---|
| 623 | if (ask_me_yes_or_no
|
---|
[2087] | 624 | ("Label/Identify your ext2/ext3/ext4 partitions if necessary?")) {
|
---|
[128] | 625 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
[3008] | 626 | "Using tune2fs/tune4fs to identify your ext2,3,4 partitions");
|
---|
[128] | 627 | if (does_file_exist("/tmp/fstab.new")) {
|
---|
[3193] | 628 | mr_asprintf(fstab_fname, "/tmp/fstab.new");
|
---|
[128] | 629 | } else {
|
---|
[3193] | 630 | mr_asprintf(fstab_fname, "/tmp/fstab");
|
---|
[128] | 631 | }
|
---|
[3193] | 632 | mr_asprintf(tmp1, "label-partitions-as-necessary %s < %s >> %s 2>> %s", g_mountlist_fname, fstab_fname, MONDO_LOGFILE, MONDO_LOGFILE);
|
---|
| 633 | mr_free(fstab_fname);
|
---|
| 634 |
|
---|
| 635 | res = system(tmp1);
|
---|
| 636 | mr_free(tmp1);
|
---|
[128] | 637 | if (res) {
|
---|
| 638 | log_to_screen
|
---|
[541] | 639 | ("label-partitions-as-necessary returned an error");
|
---|
| 640 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 641 | } else {
|
---|
| 642 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 643 | }
|
---|
| 644 | retval += res;
|
---|
| 645 | }
|
---|
| 646 |
|
---|
[2230] | 647 | log_it("About to leave interactive_mode()");
|
---|
[128] | 648 | if (retval) {
|
---|
| 649 | mvaddstr_and_log_it(g_currentY++,
|
---|
| 650 | 0,
|
---|
[541] | 651 | "Warning - errors occurred during the restore phase.");
|
---|
[128] | 652 | }
|
---|
| 653 | end_of_func:
|
---|
| 654 | paranoid_free(tmp);
|
---|
[2230] | 655 | log_it("Leaving interactive_mode()");
|
---|
[128] | 656 | return (retval);
|
---|
[1] | 657 | }
|
---|
[128] | 658 |
|
---|
[1] | 659 | /**************************************************************************
|
---|
| 660 | *END_INTERACTIVE_MODE *
|
---|
| 661 | **************************************************************************/
|
---|
| 662 |
|
---|
| 663 |
|
---|
| 664 |
|
---|
| 665 | /**
|
---|
| 666 | * Run an arbitrary restore mode (prompt the user), but from ISO images
|
---|
| 667 | * instead of real media.
|
---|
| 668 | * @param mountlist The mountlist containing information about the user's partitions.
|
---|
| 669 | * @param raidlist The raidlist that goes with @p mountlist.
|
---|
| 670 | * @param nuke_me_please If TRUE, we plan to run Nuke Mode.
|
---|
| 671 | * @return 0 for success, or the number of errors encountered.
|
---|
| 672 | */
|
---|
[128] | 673 | int
|
---|
[1645] | 674 | iso_mode(struct mountlist_itself *mountlist,
|
---|
[128] | 675 | struct raidlist_itself *raidlist, bool nuke_me_please)
|
---|
[1] | 676 | {
|
---|
[128] | 677 | char c;
|
---|
| 678 | int retval = 0;
|
---|
[1] | 679 |
|
---|
[128] | 680 | assert(mountlist != NULL);
|
---|
| 681 | assert(raidlist != NULL);
|
---|
[1645] | 682 | if (iso_fiddly_bits(nuke_me_please)) {
|
---|
[128] | 683 | log_msg(1, "iso_mode --- returning w/ error");
|
---|
| 684 | return (1);
|
---|
| 685 | } else {
|
---|
| 686 | c = which_restore_mode();
|
---|
| 687 | if (c == 'I' || c == 'N' || c == 'C') {
|
---|
[1645] | 688 | interactively_obtain_media_parameters_from_user(FALSE);
|
---|
[128] | 689 | }
|
---|
| 690 | if (c == 'I') {
|
---|
[1645] | 691 | retval += interactive_mode(mountlist, raidlist);
|
---|
[128] | 692 | } else if (c == 'N') {
|
---|
[1645] | 693 | retval += nuke_mode(mountlist, raidlist);
|
---|
[128] | 694 | } else if (c == 'C') {
|
---|
[1645] | 695 | retval += compare_mode(mountlist, raidlist);
|
---|
[128] | 696 | } else {
|
---|
[541] | 697 | log_to_screen("OK, I shan't restore/compare any files.");
|
---|
[128] | 698 | }
|
---|
| 699 | }
|
---|
| 700 | if (is_this_device_mounted(MNT_CDROM)) {
|
---|
[2878] | 701 | paranoid_system("umount -d " MNT_CDROM);
|
---|
[128] | 702 | }
|
---|
[1] | 703 | // if (! already_mounted)
|
---|
| 704 | // {
|
---|
[2878] | 705 | if (system("umount -d /tmp/isodir 2> /dev/null")) {
|
---|
[128] | 706 | log_to_screen
|
---|
[541] | 707 | ("WARNING - unable to unmount device where the ISO files are stored.");
|
---|
[128] | 708 | }
|
---|
[1] | 709 | // }
|
---|
[128] | 710 | return (retval);
|
---|
[1] | 711 | }
|
---|
[128] | 712 |
|
---|
[1] | 713 | /**************************************************************************
|
---|
| 714 | *END_ISO_MODE *
|
---|
| 715 | **************************************************************************/
|
---|
| 716 |
|
---|
| 717 |
|
---|
[3002] | 718 | /* MONDO - saving your systems since Feb 18th, 2000 */
|
---|
[1] | 719 |
|
---|
| 720 |
|
---|
| 721 |
|
---|
| 722 |
|
---|
| 723 | /**
|
---|
| 724 | * Restore the user's data automatically (no prompts), after a twenty-second
|
---|
| 725 | * warning period.
|
---|
| 726 | * @param bkpinfo The backup information structure. Most fields are used.
|
---|
| 727 | * @param mountlist The mountlist containing information about the user's partitions.
|
---|
| 728 | * @param raidlist The raidlist that goes with @p mountlist.
|
---|
| 729 | * @return 0 for success, or the number of errors encountered.
|
---|
| 730 | * @warning <b><i>THIS WILL ERASE ALL EXISTING DATA!</i></b>
|
---|
| 731 | */
|
---|
[128] | 732 | int
|
---|
[1645] | 733 | nuke_mode(struct mountlist_itself *mountlist,
|
---|
[128] | 734 | struct raidlist_itself *raidlist)
|
---|
[1] | 735 | {
|
---|
[128] | 736 | int retval = 0;
|
---|
| 737 | int res = 0;
|
---|
[3193] | 738 | char *tmp = NULL;
|
---|
| 739 | char *tmp1 = NULL;
|
---|
[2350] | 740 | char *flaws_str = NULL;
|
---|
[1] | 741 |
|
---|
[128] | 742 | assert(bkpinfo != NULL);
|
---|
| 743 | assert(mountlist != NULL);
|
---|
| 744 | assert(raidlist != NULL);
|
---|
[1] | 745 |
|
---|
[128] | 746 | log_msg(2, "nuke_mode --- starting");
|
---|
[1] | 747 |
|
---|
[1645] | 748 | get_cfg_file_from_archive_or_bust();
|
---|
[128] | 749 | load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo updated the mountlist
|
---|
[1] | 750 | #ifdef __FreeBSD__
|
---|
[3193] | 751 | if (strstr(call_program_and_get_last_line_of_output("cat /tmp/cmdline"), "noresize"))
|
---|
[1] | 752 | #else
|
---|
[3193] | 753 | if (strstr(call_program_and_get_last_line_of_output("cat /proc/cmdline"), "noresize"))
|
---|
[1] | 754 | #endif
|
---|
| 755 | {
|
---|
[128] | 756 | log_msg(2, "Not resizing mountlist.");
|
---|
| 757 | } else {
|
---|
| 758 | resize_mountlist_proportionately_to_suit_new_drives(mountlist);
|
---|
[1] | 759 | }
|
---|
[2394] | 760 | flaws_str = evaluate_mountlist(mountlist);
|
---|
| 761 | if (flaws_str != NULL) {
|
---|
[128] | 762 | sprintf(tmp,
|
---|
[2350] | 763 | "Mountlist analyzed. Result: \"%s\" Switch to Interactive Mode?",
|
---|
| 764 | flaws_str);
|
---|
| 765 | mr_free(flaws_str);
|
---|
[128] | 766 | if (ask_me_yes_or_no(tmp)) {
|
---|
[1645] | 767 | retval = interactive_mode(mountlist, raidlist);
|
---|
[818] | 768 | goto after_the_nuke;
|
---|
[128] | 769 | } else {
|
---|
| 770 | fatal_error("Nuke Mode aborted. ");
|
---|
| 771 | }
|
---|
[1] | 772 | }
|
---|
[2350] | 773 |
|
---|
[128] | 774 | save_mountlist_to_disk(mountlist, g_mountlist_fname);
|
---|
[541] | 775 | mvaddstr_and_log_it(1, 30, "Restoring Automatically");
|
---|
[128] | 776 | if (bkpinfo->differential) {
|
---|
[541] | 777 | log_to_screen("Because this is a differential backup, disk");
|
---|
| 778 | log_to_screen("partitioning and formatting will not take place.");
|
---|
[128] | 779 | res = 0;
|
---|
| 780 | } else {
|
---|
| 781 | if (partition_table_contains_Compaq_diagnostic_partition
|
---|
| 782 | (mountlist)) {
|
---|
[2882] | 783 | offer_to_abort_because_Compaq_ProLiants_suck();
|
---|
[128] | 784 | } else {
|
---|
| 785 | twenty_seconds_til_yikes();
|
---|
| 786 | g_fprep = fopen("/tmp/prep.sh", "w");
|
---|
[3194] | 787 | mr_asprintf(tmp1, "%s", call_program_and_get_last_line_of_output("cat "CMDLINE));
|
---|
[3193] | 788 | if (strstr(tmp1, "nopart")) {
|
---|
| 789 | log_msg(2, "Not partitioning drives due to 'nopart' option.");
|
---|
[128] | 790 | res = 0;
|
---|
| 791 | } else {
|
---|
| 792 | res = partition_everything(mountlist);
|
---|
| 793 | if (res) {
|
---|
[3193] | 794 | log_to_screen("Warning. Errors occurred during partitioning.");
|
---|
[128] | 795 | res = 0;
|
---|
| 796 | }
|
---|
| 797 | }
|
---|
[3193] | 798 | mr_free(tmp1);
|
---|
| 799 |
|
---|
[128] | 800 | retval += res;
|
---|
| 801 | if (!res) {
|
---|
[541] | 802 | log_to_screen("Preparing to format your disk(s)");
|
---|
[128] | 803 | sleep(1);
|
---|
[3193] | 804 | sync();
|
---|
[541] | 805 | log_to_screen("Please wait. This may take a few minutes.");
|
---|
[558] | 806 | res += format_everything(mountlist, FALSE, raidlist);
|
---|
[128] | 807 | }
|
---|
| 808 | paranoid_fclose(g_fprep);
|
---|
| 809 | }
|
---|
[1] | 810 | }
|
---|
[128] | 811 | retval += res;
|
---|
| 812 | if (res) {
|
---|
| 813 | mvaddstr_and_log_it(g_currentY++,
|
---|
| 814 | 0,
|
---|
[541] | 815 | "Failed to partition and/or format your hard drives.");
|
---|
[128] | 816 |
|
---|
[541] | 817 | if (ask_me_yes_or_no("Try in interactive mode instead?")) {
|
---|
[1645] | 818 | retval = interactive_mode(mountlist, raidlist);
|
---|
[128] | 819 | goto after_the_nuke;
|
---|
| 820 | } else
|
---|
| 821 | if (!ask_me_yes_or_no
|
---|
[541] | 822 | ("Would you like to try to proceed anyway?")) {
|
---|
[128] | 823 | return (retval);
|
---|
| 824 | }
|
---|
[1] | 825 | }
|
---|
[128] | 826 | retval = mount_all_devices(mountlist, TRUE);
|
---|
| 827 | if (retval) {
|
---|
| 828 | unmount_all_devices(mountlist);
|
---|
| 829 | log_to_screen
|
---|
[541] | 830 | ("Unable to mount all partitions. Sorry, I cannot proceed.");
|
---|
[128] | 831 | return (retval);
|
---|
[1] | 832 | }
|
---|
[2230] | 833 | log_it("Restoring everything");
|
---|
[1645] | 834 | retval += restore_everything(NULL);
|
---|
[2136] | 835 | clean_multipathconf();
|
---|
[128] | 836 | if (!run_boot_loader(FALSE)) {
|
---|
| 837 | log_msg(1,
|
---|
| 838 | "Great! Boot loader was installed. No need for msg at end.");
|
---|
| 839 | }
|
---|
[1645] | 840 | clean_blkid();
|
---|
[128] | 841 | protect_against_braindead_sysadmins();
|
---|
| 842 | retval += unmount_all_devices(mountlist);
|
---|
| 843 | mvaddstr_and_log_it(g_currentY,
|
---|
| 844 | 0,
|
---|
[3017] | 845 | "Using tune2fs/tune4fs to identify your ext2,3,4 partitions");
|
---|
[1] | 846 |
|
---|
[3193] | 847 | mr_asprintf(tmp1, "label-partitions-as-necessary %s < /tmp/fstab >> %s 2>> %s", MINDI_CACHE"/mountlist.txt", MONDO_LOGFILE, MONDO_LOGFILE);
|
---|
[128] | 848 | res = run_program_and_log_output(tmp, TRUE);
|
---|
[3193] | 849 | mr_free(tmp1);
|
---|
[128] | 850 | if (res) {
|
---|
[541] | 851 | log_to_screen("label-partitions-as-necessary returned an error");
|
---|
| 852 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 853 | } else {
|
---|
[541] | 854 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 855 | }
|
---|
| 856 | retval += res;
|
---|
[1] | 857 |
|
---|
[128] | 858 | after_the_nuke:
|
---|
[3194] | 859 | mr_asprintf(tmp1, "%s", call_program_and_get_last_line_of_output("cat "CMDLINE));
|
---|
[128] | 860 | if (retval) {
|
---|
[541] | 861 | log_to_screen("Errors occurred during the nuke phase.");
|
---|
[3193] | 862 | } else if (strstr(tmp1, "RESTORE")) {
|
---|
| 863 | log_to_screen("PC was restored successfully. Thank you for using Mondo Rescue.");
|
---|
| 864 | log_to_screen("Please visit our website at http://www.mondorescue.org for more information.");
|
---|
[128] | 865 | } else {
|
---|
[3193] | 866 | mr_asprintf(tmp,"%s","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.");
|
---|
| 867 | popup_and_OK(tmp);
|
---|
| 868 | mr_free(tmp);
|
---|
| 869 | log_to_screen("Mondo has restored your system. Please wait for the command prompt.");
|
---|
| 870 | log_to_screen("Then remove the backup media and reboot.");
|
---|
| 871 | log_to_screen("Please visit our website at http://www.mondorescue.org for more information.");
|
---|
[128] | 872 | }
|
---|
[3193] | 873 | mr_free(tmp1);
|
---|
| 874 |
|
---|
[128] | 875 | g_I_have_just_nuked = TRUE;
|
---|
| 876 | return (retval);
|
---|
[1] | 877 | }
|
---|
| 878 |
|
---|
| 879 | /**************************************************************************
|
---|
| 880 | *END_NUKE_MODE *
|
---|
| 881 | **************************************************************************/
|
---|
| 882 |
|
---|
| 883 |
|
---|
| 884 |
|
---|
| 885 | /**
|
---|
| 886 | * Restore the user's data (or a subset of it) to the live filesystem.
|
---|
| 887 | * This should not be called if we're booted from CD!
|
---|
| 888 | * @param bkpinfo The backup information structure. Most fields are used.
|
---|
| 889 | * @return 0 for success, or the number of errors encountered.
|
---|
| 890 | */
|
---|
[1645] | 891 | int restore_to_live_filesystem()
|
---|
[1] | 892 | {
|
---|
[128] | 893 | int retval = 0;
|
---|
[1] | 894 |
|
---|
[3193] | 895 | char *old_restpath = NULL;
|
---|
[1] | 896 |
|
---|
[2022] | 897 | struct mountlist_itself *mountlist = NULL;
|
---|
| 898 | struct raidlist_itself *raidlist = NULL;
|
---|
| 899 | struct s_node *filelist = NULL;
|
---|
[1] | 900 |
|
---|
[128] | 901 | log_msg(1, "restore_to_live_filesystem() - starting");
|
---|
| 902 | assert(bkpinfo != NULL);
|
---|
| 903 | mountlist = malloc(sizeof(struct mountlist_itself));
|
---|
| 904 | raidlist = malloc(sizeof(struct raidlist_itself));
|
---|
| 905 | if (!mountlist || !raidlist) {
|
---|
| 906 | fatal_error("Cannot malloc() mountlist and/or raidlist");
|
---|
| 907 | }
|
---|
[1] | 908 |
|
---|
[128] | 909 | strcpy(bkpinfo->restore_path, "/");
|
---|
[2380] | 910 | if (!g_restoring_live_from_cd && !g_restoring_live_from_netfs) {
|
---|
[3194] | 911 | popup_and_OK("Please insert tape/CD/USB Key, then hit 'OK' to continue.");
|
---|
[128] | 912 | sleep(1);
|
---|
| 913 | }
|
---|
[2380] | 914 | if (!g_restoring_live_from_netfs) {
|
---|
[1916] | 915 | interactively_obtain_media_parameters_from_user(FALSE);
|
---|
| 916 | }
|
---|
[128] | 917 | log_msg(2, "bkpinfo->media_device = %s", bkpinfo->media_device);
|
---|
| 918 | if (!bkpinfo->media_device[0]) {
|
---|
| 919 | log_msg(2, "Warning - failed to find media dev");
|
---|
| 920 | }
|
---|
[1] | 921 |
|
---|
| 922 |
|
---|
[128] | 923 | log_msg(2, "bkpinfo->isodir = %s", bkpinfo->isodir);
|
---|
[1] | 924 |
|
---|
[541] | 925 | open_evalcall_form("Thinking...");
|
---|
[1] | 926 |
|
---|
[1645] | 927 | get_cfg_file_from_archive_or_bust();
|
---|
| 928 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
---|
[128] | 929 | load_mountlist(mountlist, g_mountlist_fname); // in case read_cfg_file_into_bkpinfo
|
---|
| 930 |
|
---|
| 931 | close_evalcall_form();
|
---|
| 932 | retval = load_mountlist(mountlist, g_mountlist_fname);
|
---|
| 933 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
---|
[1916] | 934 |
|
---|
[2380] | 935 | if (!g_restoring_live_from_netfs && (filelist = process_filelist_and_biggielist())) {
|
---|
[128] | 936 | save_filelist(filelist, "/tmp/selected-files.txt");
|
---|
[3193] | 937 | mr_asprintf(old_restpath, "%s", bkpinfo->restore_path);
|
---|
[3194] | 938 | if (popup_and_get_string("Restore path", "Restore files to where? ", bkpinfo->restore_path, MAX_STR_LEN / 4)) {
|
---|
[2230] | 939 | log_it("Restoring everything");
|
---|
[1645] | 940 | retval += restore_everything(filelist);
|
---|
[128] | 941 | free_filelist(filelist);
|
---|
| 942 | strcpy(bkpinfo->restore_path, old_restpath);
|
---|
| 943 | } else {
|
---|
| 944 | free_filelist(filelist);
|
---|
| 945 | }
|
---|
| 946 | strcpy(bkpinfo->restore_path, old_restpath);
|
---|
[3193] | 947 | mr_free(old_restpath);
|
---|
[1916] | 948 | } else {
|
---|
[1987] | 949 | if (filelist != NULL) {
|
---|
| 950 | retval += restore_everything(NULL);
|
---|
| 951 | }
|
---|
[128] | 952 | }
|
---|
| 953 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[3194] | 954 | log_msg(2, "Tape : I don't need to unmount or eject the CD-ROM.");
|
---|
[1240] | 955 | } else {
|
---|
[2878] | 956 | run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
|
---|
[1240] | 957 | if (!bkpinfo->please_dont_eject) {
|
---|
| 958 | eject_device(bkpinfo->media_device);
|
---|
| 959 | }
|
---|
[128] | 960 | }
|
---|
[2878] | 961 | run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
|
---|
[128] | 962 | if (!bkpinfo->please_dont_eject) {
|
---|
| 963 | eject_device(bkpinfo->media_device);
|
---|
| 964 | }
|
---|
| 965 | free(mountlist);
|
---|
| 966 | free(raidlist);
|
---|
| 967 | return (retval);
|
---|
[1] | 968 | }
|
---|
| 969 |
|
---|
| 970 | /**************************************************************************
|
---|
| 971 | *END_RESTORE_TO_LIVE_FILESYSTEM *
|
---|
| 972 | **************************************************************************/
|
---|
| 973 |
|
---|
| 974 | /* @} - end of restoreGroup */
|
---|
| 975 |
|
---|
| 976 |
|
---|
| 977 | #include <utime.h>
|
---|
| 978 | /**
|
---|
| 979 | * @addtogroup LLrestoreGroup
|
---|
| 980 | * @{
|
---|
| 981 | */
|
---|
[3194] | 982 |
|
---|
[1] | 983 | /**
|
---|
| 984 | * Restore biggiefile @p bigfileno from the currently mounted CD.
|
---|
| 985 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 986 | * - @c bkpinfo->backup_media_type
|
---|
| 987 | * - @c bkpinfo->restore_path
|
---|
| 988 | * @param bigfileno The biggiefile number (starting from 0) to restore.
|
---|
| 989 | * @param filelist The node structure containing the list of files to restore.
|
---|
| 990 | * If the biggiefile is not in this list, it will be skipped (return value will
|
---|
| 991 | * still indicate success).
|
---|
| 992 | * @return 0 for success (or skip), nonzero for failure.
|
---|
| 993 | */
|
---|
[3194] | 994 | int restore_a_biggiefile_from_CD(long bigfileno,
|
---|
[128] | 995 | struct s_node *filelist,
|
---|
| 996 | char *pathname_of_last_file_restored)
|
---|
[1] | 997 | {
|
---|
[128] | 998 | FILE *fin;
|
---|
| 999 | FILE *fout;
|
---|
| 1000 | FILE *fbzip2;
|
---|
| 1001 |
|
---|
[1] | 1002 | /** malloc ***/
|
---|
[3193] | 1003 | char *checksum = NULL;
|
---|
| 1004 | char *outfile_fname = NULL;
|
---|
| 1005 | char *tmp = NULL;
|
---|
| 1006 | char *bzip2_command = NULL;
|
---|
| 1007 | char *suffix = NULL;
|
---|
| 1008 | char *sz_devfile = NULL;
|
---|
[128] | 1009 | char *bigblk;
|
---|
[2242] | 1010 | char *mds = NULL;
|
---|
[128] | 1011 | int retval = 0;
|
---|
| 1012 | int finished = FALSE;
|
---|
| 1013 | long sliceno;
|
---|
| 1014 | long siz;
|
---|
[3193] | 1015 | char *ntfsprog_fifo = NULL;
|
---|
[128] | 1016 | char *file_to_openout = NULL;
|
---|
| 1017 | struct s_filename_and_lstat_info biggiestruct;
|
---|
| 1018 | struct utimbuf the_utime_buf, *ubuf;
|
---|
[296] | 1019 | bool use_ntfsprog_hack = FALSE;
|
---|
[128] | 1020 | pid_t pid;
|
---|
| 1021 | int res = 0;
|
---|
| 1022 | int old_loglevel;
|
---|
| 1023 | struct s_node *node;
|
---|
[1] | 1024 |
|
---|
[128] | 1025 | old_loglevel = g_loglevel;
|
---|
| 1026 | ubuf = &the_utime_buf;
|
---|
| 1027 | assert(bkpinfo != NULL);
|
---|
[1] | 1028 |
|
---|
[128] | 1029 | pathname_of_last_file_restored[0] = '\0';
|
---|
| 1030 | if (!(bigblk = malloc(TAPE_BLOCK_SIZE))) {
|
---|
| 1031 | fatal_error("Cannot malloc bigblk");
|
---|
| 1032 | }
|
---|
[1] | 1033 |
|
---|
[128] | 1034 | if (!(fin = fopen(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""), "r"))) {
|
---|
[541] | 1035 | log_to_screen("Cannot even open bigfile's info file");
|
---|
[128] | 1036 | return (1);
|
---|
| 1037 | }
|
---|
[1] | 1038 |
|
---|
[128] | 1039 | memset((void *) &biggiestruct, 0, sizeof(biggiestruct));
|
---|
| 1040 | if (fread((void *) &biggiestruct, 1, sizeof(biggiestruct), fin) <
|
---|
| 1041 | sizeof(biggiestruct)) {
|
---|
| 1042 | log_msg(2, "Warning - unable to get biggiestruct of bigfile #%d",
|
---|
| 1043 | bigfileno + 1);
|
---|
| 1044 | }
|
---|
| 1045 | paranoid_fclose(fin);
|
---|
[1] | 1046 |
|
---|
[3193] | 1047 | mr_asprintf(checksum, "%s", biggiestruct.checksum);
|
---|
[128] | 1048 | if (!checksum[0]) {
|
---|
[3193] | 1049 | log_msg(3, "Warning - bigfile %ld does not have a checksum", bigfileno + 1);
|
---|
[128] | 1050 | }
|
---|
[3193] | 1051 | mr_free(checksum);
|
---|
[1] | 1052 |
|
---|
[128] | 1053 | if (!strncmp(biggiestruct.filename, "/dev/", 5)) // Whether NTFS or not :)
|
---|
| 1054 | {
|
---|
[3193] | 1055 | mr_asprintf(outfile_fname, "%s", biggiestruct.filename);
|
---|
[128] | 1056 | } else {
|
---|
[3193] | 1057 | mr_asprintf(outfile_fname, "%s/%s", bkpinfo->restore_path, biggiestruct.filename);
|
---|
[128] | 1058 | }
|
---|
[1] | 1059 |
|
---|
[128] | 1060 | /* skip file if we have a selective restore subset & it doesn't match */
|
---|
| 1061 | if (filelist != NULL) {
|
---|
| 1062 | node = find_string_at_node(filelist, biggiestruct.filename);
|
---|
| 1063 | if (!node) {
|
---|
[3193] | 1064 | log_msg(0, "Skipping %s (name isn't in filelist)", biggiestruct.filename);
|
---|
[128] | 1065 | pathname_of_last_file_restored[0] = '\0';
|
---|
| 1066 | return (0);
|
---|
| 1067 | } else if (!(node->selected)) {
|
---|
[3193] | 1068 | log_msg(1, "Skipping %s (name isn't in biggielist subset)", biggiestruct.filename);
|
---|
[128] | 1069 | pathname_of_last_file_restored[0] = '\0';
|
---|
| 1070 | return (0);
|
---|
| 1071 | }
|
---|
[1] | 1072 | }
|
---|
[3193] | 1073 |
|
---|
[128] | 1074 | /* otherwise, continue */
|
---|
| 1075 | log_msg(1, "DEFINITELY restoring %s", biggiestruct.filename);
|
---|
[296] | 1076 | if (biggiestruct.use_ntfsprog) {
|
---|
[128] | 1077 | if (strncmp(biggiestruct.filename, "/dev/", 5)) {
|
---|
[3193] | 1078 | log_msg(1, "I was in error when I set biggiestruct.use_ntfsprog to TRUE.");
|
---|
[128] | 1079 | log_msg(1, "%s isn't even in /dev", biggiestruct.filename);
|
---|
[296] | 1080 | biggiestruct.use_ntfsprog = FALSE;
|
---|
[128] | 1081 | }
|
---|
| 1082 | }
|
---|
| 1083 |
|
---|
[296] | 1084 | if (biggiestruct.use_ntfsprog) // if it's an NTFS device
|
---|
[128] | 1085 | {
|
---|
| 1086 | g_loglevel = 4;
|
---|
[296] | 1087 | use_ntfsprog_hack = TRUE;
|
---|
[3193] | 1088 | log_msg(2, "Calling ntfsclone in background because %s is an NTFS /dev entry", outfile_fname);
|
---|
| 1089 | mr_asprintf(sz_devfile, "/tmp/%d.%d.000", (int) (random() % 32768), (int) (random() % 32768));
|
---|
[128] | 1090 | mkfifo(sz_devfile, 0x770);
|
---|
[3193] | 1091 | mr_asprintf(ntfsprog_fifo, "%s", sz_devfile);
|
---|
| 1092 | mr_free(sz_devfile);
|
---|
[296] | 1093 | file_to_openout = ntfsprog_fifo;
|
---|
[128] | 1094 | switch (pid = fork()) {
|
---|
| 1095 | case -1:
|
---|
| 1096 | fatal_error("Fork failure");
|
---|
| 1097 | case 0:
|
---|
[3193] | 1098 | log_msg(3, "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)", biggiestruct.filename, ntfsprog_fifo);
|
---|
| 1099 | res = feed_outfrom_ntfsprog(biggiestruct.filename, ntfsprog_fifo);
|
---|
| 1100 | mr_free(ntfsprog_fifo);
|
---|
[128] | 1101 | exit(res);
|
---|
| 1102 | break;
|
---|
| 1103 | default:
|
---|
[3193] | 1104 | log_msg(3, "feed_into_ntfsprog() called in background --- pid=%ld", (long int) (pid));
|
---|
[128] | 1105 | }
|
---|
[3193] | 1106 | mr_free(ntfsprog_fifo);
|
---|
[128] | 1107 | } else {
|
---|
[296] | 1108 | use_ntfsprog_hack = FALSE;
|
---|
[128] | 1109 | file_to_openout = outfile_fname;
|
---|
| 1110 | if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
|
---|
| 1111 | {
|
---|
| 1112 | make_hole_for_file(outfile_fname);
|
---|
| 1113 | }
|
---|
| 1114 | }
|
---|
[1] | 1115 |
|
---|
[3193] | 1116 | log_msg(2, "Reassembling big file %ld (%s)", bigfileno + 1, outfile_fname);
|
---|
[1] | 1117 |
|
---|
[128] | 1118 | /*
|
---|
| 1119 | last slice is zero-length and uncompressed; when we find it, we stop.
|
---|
| 1120 | We DON'T wait until there are no more slices; if we did that,
|
---|
| 1121 | We might stop at end of CD, not at last slice (which is 0-len and uncompd)
|
---|
| 1122 | */
|
---|
[1] | 1123 |
|
---|
[3193] | 1124 | strncpy(pathname_of_last_file_restored, biggiestruct.filename, MAX_STR_LEN - 1);
|
---|
[128] | 1125 | pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
|
---|
[1] | 1126 |
|
---|
[128] | 1127 | log_msg(3, "file_to_openout = %s", file_to_openout);
|
---|
| 1128 | if (!(fout = fopen(file_to_openout, "w"))) {
|
---|
[541] | 1129 | log_to_screen("Cannot openout outfile_fname - hard disk full?");
|
---|
[128] | 1130 | return (1);
|
---|
[1] | 1131 | }
|
---|
[296] | 1132 | log_msg(3, "Opened out to %s", outfile_fname); // CD/DVD --> mondorestore --> ntfsclone --> hard disk itself
|
---|
[1] | 1133 |
|
---|
[128] | 1134 | for (sliceno = 1, finished = FALSE; !finished;) {
|
---|
[3193] | 1135 | if (!does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "")) &&
|
---|
| 1136 | !does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzo")) &&
|
---|
| 1137 | !does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "gz")) &&
|
---|
| 1138 | !does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzma")) &&
|
---|
| 1139 | !does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
|
---|
| 1140 | log_msg(3, "Cannot find a data slice or terminator slice on CD %d", g_current_media_number);
|
---|
[128] | 1141 | g_current_media_number++;
|
---|
[2242] | 1142 | mds = media_descriptor_string(bkpinfo->backup_media_type);
|
---|
[3193] | 1143 | log_msg(2, "Asking for %s #%d so that I may read slice #%ld\n", mds, g_current_media_number, sliceno);
|
---|
[2242] | 1144 | mr_free(mds);
|
---|
| 1145 |
|
---|
[3193] | 1146 | log_to_screen("Restoring from %s #%d", mds, g_current_media_number);
|
---|
| 1147 |
|
---|
[1645] | 1148 | insist_on_this_cd_number(g_current_media_number);
|
---|
[541] | 1149 | log_to_screen("Continuing to restore.");
|
---|
[128] | 1150 | } else {
|
---|
[3193] | 1151 | mr_asprintf(tmp, "%s", slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""));
|
---|
[128] | 1152 | if (does_file_exist(tmp) && length_of_file(tmp) == 0) {
|
---|
[3193] | 1153 | log_msg(2, "End of bigfile # %ld (slice %ld is the terminator)", bigfileno + 1, sliceno);
|
---|
[128] | 1154 | finished = TRUE;
|
---|
[3193] | 1155 | mr_free(tmp);
|
---|
[128] | 1156 | continue;
|
---|
| 1157 | } else {
|
---|
[3193] | 1158 | if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzo"))) {
|
---|
| 1159 | mr_asprintf(bzip2_command, "lzop");
|
---|
| 1160 | mr_asprintf(suffix, "lzo");
|
---|
[128] | 1161 | } else
|
---|
[3193] | 1162 | if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "gz"))) {
|
---|
| 1163 | mr_asprintf(bzip2_command, "gzip");
|
---|
| 1164 | mr_asprintf(suffix, "gz");
|
---|
[998] | 1165 | } else
|
---|
[3193] | 1166 | if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "lzma"))) {
|
---|
| 1167 | mr_asprintf(bzip2_command, "lzma");
|
---|
| 1168 | mr_asprintf(suffix, "lzma");
|
---|
[128] | 1169 | } else
|
---|
[3193] | 1170 | if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, "bz2"))) {
|
---|
| 1171 | mr_asprintf(bzip2_command, "bzip2");
|
---|
| 1172 | mr_asprintf(suffix, "bz2");
|
---|
| 1173 | } else
|
---|
| 1174 | if (does_file_exist(slice_fname(bigfileno, sliceno, ARCHIVES_PATH, ""))) {
|
---|
| 1175 | mr_asprintf(bzip2_command, "");
|
---|
| 1176 | mr_asprintf(suffix, "");
|
---|
[128] | 1177 | } else {
|
---|
[541] | 1178 | log_to_screen("OK, that's pretty fsck0red...");
|
---|
[3193] | 1179 | mr_free(tmp);
|
---|
[128] | 1180 | return (1);
|
---|
| 1181 | }
|
---|
| 1182 | }
|
---|
[3193] | 1183 | mr_free(tmp);
|
---|
| 1184 | if (bzip2_command != NULL) {
|
---|
| 1185 | mr_strcat(bzip2_command, " -dc %s 2>> %s", slice_fname(bigfileno, sliceno, ARCHIVES_PATH, suffix), MONDO_LOGFILE);
|
---|
[128] | 1186 | } else {
|
---|
[3193] | 1187 | mr_asprintf(bzip2_command, "cat %s 2>> %s", slice_fname(bigfileno, sliceno, ARCHIVES_PATH, suffix), MONDO_LOGFILE);
|
---|
[128] | 1188 | }
|
---|
[3193] | 1189 | mr_free(suffix);
|
---|
| 1190 |
|
---|
[2242] | 1191 | mds = media_descriptor_string(bkpinfo->backup_media_type);
|
---|
[3193] | 1192 | mr_asprintf(tmp, "Working on %s #%d, file #%ld, slice #%ld ", mds, g_current_media_number, bigfileno + 1, sliceno);
|
---|
[2242] | 1193 | mr_free(mds);
|
---|
[128] | 1194 | log_msg(2, tmp);
|
---|
[1] | 1195 |
|
---|
[128] | 1196 | if (!g_text_mode) {
|
---|
| 1197 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
---|
| 1198 | newtRefresh();
|
---|
| 1199 | strip_spaces(tmp);
|
---|
| 1200 | update_progress_form(tmp);
|
---|
| 1201 | }
|
---|
[3193] | 1202 | mr_free(tmp);
|
---|
| 1203 |
|
---|
[128] | 1204 | if (!(fbzip2 = popen(bzip2_command, "r"))) {
|
---|
| 1205 | fatal_error("Can't run popen command");
|
---|
| 1206 | }
|
---|
[3193] | 1207 | mr_free(bzip2_command);
|
---|
| 1208 |
|
---|
[128] | 1209 | while (!feof(fbzip2)) {
|
---|
| 1210 | siz = fread(bigblk, 1, TAPE_BLOCK_SIZE, fbzip2);
|
---|
| 1211 | if (siz > 0) {
|
---|
| 1212 | siz = fwrite(bigblk, 1, siz, fout);
|
---|
| 1213 | }
|
---|
| 1214 | }
|
---|
| 1215 | paranoid_pclose(fbzip2);
|
---|
[1] | 1216 |
|
---|
[128] | 1217 |
|
---|
| 1218 | sliceno++;
|
---|
| 1219 | g_current_progress++;
|
---|
| 1220 | }
|
---|
| 1221 | }
|
---|
| 1222 | paranoid_fclose(fout);
|
---|
| 1223 | g_loglevel = old_loglevel;
|
---|
[1] | 1224 |
|
---|
[296] | 1225 | if (use_ntfsprog_hack) {
|
---|
| 1226 | log_msg(3, "Waiting for ntfsclone to finish");
|
---|
[3193] | 1227 | mr_asprintf(tmp, " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
|
---|
[128] | 1228 | while (system(tmp) == 0) {
|
---|
| 1229 | sleep(1);
|
---|
| 1230 | }
|
---|
[3193] | 1231 | mr_free(tmp);
|
---|
[296] | 1232 | log_it("OK, ntfsclone has really finished");
|
---|
[128] | 1233 | }
|
---|
[1] | 1234 |
|
---|
[128] | 1235 | if (strcmp(outfile_fname, "/dev/null")) {
|
---|
[3193] | 1236 | if (chown(outfile_fname, biggiestruct.properties.st_uid, biggiestruct.properties.st_gid)) {
|
---|
[3060] | 1237 | // FIXME
|
---|
| 1238 | }
|
---|
[128] | 1239 | chmod(outfile_fname, biggiestruct.properties.st_mode);
|
---|
| 1240 | ubuf->actime = biggiestruct.properties.st_atime;
|
---|
| 1241 | ubuf->modtime = biggiestruct.properties.st_mtime;
|
---|
| 1242 | utime(outfile_fname, ubuf);
|
---|
| 1243 | }
|
---|
[3193] | 1244 | mr_free(outfile_fname);
|
---|
[128] | 1245 | paranoid_free(bigblk);
|
---|
[1] | 1246 |
|
---|
[128] | 1247 | return (retval);
|
---|
[1] | 1248 | }
|
---|
| 1249 |
|
---|
| 1250 | /**************************************************************************
|
---|
| 1251 | *END_ RESTORE_A_BIGGIEFILE_FROM_CD *
|
---|
| 1252 | **************************************************************************/
|
---|
| 1253 |
|
---|
| 1254 |
|
---|
| 1255 |
|
---|
| 1256 | /**
|
---|
| 1257 | * Restore a biggiefile from the currently opened stream.
|
---|
| 1258 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1259 | * - @c bkpinfo->restore_path
|
---|
| 1260 | * - @c bkpinfo->zip_exe
|
---|
| 1261 | * @param orig_bf_fname The original filename of the biggiefile.
|
---|
| 1262 | * @param biggiefile_number The number of the biggiefile (starting from 0).
|
---|
| 1263 | * @param orig_checksum Unused.
|
---|
| 1264 | * @param biggiefile_size Unused.
|
---|
| 1265 | * @param filelist The node structure containing the list of files to be restored.
|
---|
| 1266 | * If @p orig_bf_fname is not in the list, it will be ignored.
|
---|
| 1267 | * @return 0 for success (or skip), nonzero for failure.
|
---|
| 1268 | * @bug orig_checksum and biggiefile_size are unused (except to check that they are non-NULL).
|
---|
| 1269 | */
|
---|
[1645] | 1270 | int restore_a_biggiefile_from_stream(char *orig_bf_fname, long biggiefile_number, char *orig_checksum, //UNUSED
|
---|
[128] | 1271 | long long biggiefile_size, //UNUSED
|
---|
| 1272 | struct s_node *filelist,
|
---|
[296] | 1273 | int use_ntfsprog,
|
---|
[128] | 1274 | char *pathname_of_last_file_restored)
|
---|
[1] | 1275 | {
|
---|
[128] | 1276 | FILE *pout;
|
---|
| 1277 | FILE *fin;
|
---|
[1] | 1278 |
|
---|
| 1279 | /** mallocs ********/
|
---|
[3193] | 1280 | char *tmp = NULL;
|
---|
| 1281 | char *tmp1 = NULL;
|
---|
| 1282 | char *command = NULL;
|
---|
| 1283 | char *outfile_fname = NULL;
|
---|
| 1284 | char *sz_devfile = NULL;
|
---|
| 1285 | char *ntfsprog_fifo = NULL;
|
---|
[128] | 1286 | char *file_to_openout = NULL;
|
---|
[1] | 1287 |
|
---|
[128] | 1288 | struct s_node *node;
|
---|
[1] | 1289 |
|
---|
[128] | 1290 | int old_loglevel;
|
---|
| 1291 | long current_slice_number = 0;
|
---|
| 1292 | int retval = 0;
|
---|
| 1293 | int res = 0;
|
---|
| 1294 | int ctrl_chr = '\0';
|
---|
| 1295 | long long slice_siz;
|
---|
| 1296 | bool dummy_restore = FALSE;
|
---|
[296] | 1297 | bool use_ntfsprog_hack = FALSE;
|
---|
[128] | 1298 | pid_t pid;
|
---|
| 1299 | struct s_filename_and_lstat_info biggiestruct;
|
---|
| 1300 | struct utimbuf the_utime_buf, *ubuf;
|
---|
| 1301 | ubuf = &the_utime_buf;
|
---|
[1] | 1302 |
|
---|
[128] | 1303 | malloc_string(tmp);
|
---|
| 1304 | old_loglevel = g_loglevel;
|
---|
| 1305 | assert(bkpinfo != NULL);
|
---|
| 1306 | assert(orig_bf_fname != NULL);
|
---|
| 1307 | assert(orig_checksum != NULL);
|
---|
[1] | 1308 |
|
---|
[128] | 1309 | pathname_of_last_file_restored[0] = '\0';
|
---|
[296] | 1310 | if (use_ntfsprog == BLK_START_A_PIHBIGGIE) {
|
---|
| 1311 | use_ntfsprog = 1;
|
---|
[128] | 1312 | log_msg(1, "%s --- pih=YES", orig_bf_fname);
|
---|
[296] | 1313 | } else if (use_ntfsprog == BLK_START_A_NORMBIGGIE) {
|
---|
| 1314 | use_ntfsprog = 0;
|
---|
[128] | 1315 | log_msg(1, "%s --- pih=NO", orig_bf_fname);
|
---|
| 1316 | } else {
|
---|
[296] | 1317 | use_ntfsprog = 0;
|
---|
[128] | 1318 | log_msg(1, "%s --- pih=NO (weird marker though)", orig_bf_fname);
|
---|
| 1319 | }
|
---|
[1] | 1320 |
|
---|
[128] | 1321 | strncpy(pathname_of_last_file_restored, orig_bf_fname,
|
---|
| 1322 | MAX_STR_LEN - 1);
|
---|
| 1323 | pathname_of_last_file_restored[MAX_STR_LEN - 1] = '\0';
|
---|
[1] | 1324 |
|
---|
[128] | 1325 | /* open out to biggiefile to be restored (or /dev/null if biggiefile is not to be restored) */
|
---|
| 1326 |
|
---|
| 1327 | if (filelist != NULL) {
|
---|
| 1328 | node = find_string_at_node(filelist, orig_bf_fname);
|
---|
| 1329 | if (!node) {
|
---|
| 1330 | dummy_restore = TRUE;
|
---|
| 1331 | log_msg(1,
|
---|
| 1332 | "Skipping big file %ld (%s) - not in biggielist subset",
|
---|
| 1333 | biggiefile_number + 1, orig_bf_fname);
|
---|
| 1334 | pathname_of_last_file_restored[0] = '\0';
|
---|
| 1335 | } else if (!(node->selected)) {
|
---|
| 1336 | dummy_restore = TRUE;
|
---|
| 1337 | log_msg(1, "Skipping %s (name isn't in biggielist subset)",
|
---|
| 1338 | orig_bf_fname);
|
---|
| 1339 | pathname_of_last_file_restored[0] = '\0';
|
---|
| 1340 | }
|
---|
[1] | 1341 | }
|
---|
| 1342 |
|
---|
[296] | 1343 | if (use_ntfsprog) {
|
---|
[128] | 1344 | if (strncmp(orig_bf_fname, "/dev/", 5)) {
|
---|
| 1345 | log_msg(1,
|
---|
[296] | 1346 | "I was in error when I set use_ntfsprog to TRUE.");
|
---|
[128] | 1347 | log_msg(1, "%s isn't even in /dev", orig_bf_fname);
|
---|
[296] | 1348 | use_ntfsprog = FALSE;
|
---|
[128] | 1349 | }
|
---|
| 1350 | }
|
---|
[1] | 1351 |
|
---|
[296] | 1352 | if (use_ntfsprog) {
|
---|
[128] | 1353 | g_loglevel = 4;
|
---|
[3193] | 1354 | mr_asprintf(outfile_fname, "%s", orig_bf_fname);
|
---|
[296] | 1355 | use_ntfsprog_hack = TRUE;
|
---|
[3193] | 1356 | log_msg(2, "Calling ntfsclone in background because %s is a /dev entry", outfile_fname);
|
---|
| 1357 | mr_asprintf(sz_devfile, "%s/%d.%d.000", bkpinfo->tmpdir, (int) (random() % 32768), (int) (random() % 32768));
|
---|
[128] | 1358 | mkfifo(sz_devfile, 0x770);
|
---|
[3193] | 1359 | mr_asprintf(ntfsprog_fifo, "%s", sz_devfile);
|
---|
| 1360 | mr_free(sz_devfile);
|
---|
| 1361 |
|
---|
[296] | 1362 | file_to_openout = ntfsprog_fifo;
|
---|
[128] | 1363 | switch (pid = fork()) {
|
---|
| 1364 | case -1:
|
---|
| 1365 | fatal_error("Fork failure");
|
---|
| 1366 | case 0:
|
---|
[3193] | 1367 | log_msg(3, "CHILD - fip - calling feed_outfrom_ntfsprog(%s, %s)", outfile_fname, ntfsprog_fifo);
|
---|
| 1368 | res = feed_outfrom_ntfsprog(outfile_fname, ntfsprog_fifo);
|
---|
| 1369 | mr_free(ntfsprog_fifo);
|
---|
[128] | 1370 | exit(res);
|
---|
| 1371 | break;
|
---|
| 1372 | default:
|
---|
[3193] | 1373 | log_msg(3, "feed_into_ntfsprog() called in background --- pid=%ld", (long int) (pid));
|
---|
[128] | 1374 | }
|
---|
[3193] | 1375 | mr_free(ntfsprog_fifo);
|
---|
[128] | 1376 | } else {
|
---|
[3193] | 1377 | if (!strncmp(orig_bf_fname, "/dev/", 5)) {
|
---|
| 1378 | // non-NTFS partition
|
---|
| 1379 | mr_asprintf(outfile_fname, "%s", orig_bf_fname);
|
---|
| 1380 | } else {
|
---|
| 1381 | // biggiefile
|
---|
| 1382 | mr_asprintf(outfile_fname, "%s/%s", bkpinfo->restore_path, orig_bf_fname);
|
---|
[128] | 1383 | }
|
---|
[296] | 1384 | use_ntfsprog_hack = FALSE;
|
---|
[128] | 1385 | file_to_openout = outfile_fname;
|
---|
| 1386 | if (!does_file_exist(outfile_fname)) // yes, it looks weird with the '!' but it's correct that way
|
---|
| 1387 | {
|
---|
| 1388 | make_hole_for_file(outfile_fname);
|
---|
| 1389 | }
|
---|
[3193] | 1390 | log_msg(2, "Reassembling big file %ld (%s)", biggiefile_number + 1, orig_bf_fname);
|
---|
[1] | 1391 | }
|
---|
[128] | 1392 |
|
---|
| 1393 | if (dummy_restore) {
|
---|
[3193] | 1394 | mr_free(outfile_fname);
|
---|
| 1395 | mr_asprintf(outfile_fname, "/dev/null");
|
---|
[1] | 1396 | }
|
---|
[128] | 1397 |
|
---|
| 1398 | if (!bkpinfo->zip_exe[0]) {
|
---|
[3193] | 1399 | mr_asprintf(command, "cat > \"%s\"", file_to_openout);
|
---|
[128] | 1400 | } else {
|
---|
[3193] | 1401 | mr_asprintf(command, "%s -dc > \"%s\" 2>> %s", bkpinfo->zip_exe, file_to_openout, MONDO_LOGFILE);
|
---|
[1932] | 1402 | if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
|
---|
| 1403 | /* Ignore SIGPIPE for gzip as it causes errors on big files
|
---|
[3193] | 1404 | * Cf: http://trac.mondorescue.org/ticket/244 */
|
---|
[1932] | 1405 | signal(SIGPIPE,SIG_IGN);
|
---|
| 1406 | }
|
---|
[1] | 1407 | }
|
---|
[3193] | 1408 | log_msg(3, "Pipe command = '%s'", command);
|
---|
[1] | 1409 |
|
---|
[128] | 1410 | /* restore biggiefile, one slice at a time */
|
---|
| 1411 | if (!(pout = popen(command, "w"))) {
|
---|
| 1412 | fatal_error("Cannot pipe out");
|
---|
| 1413 | }
|
---|
[3193] | 1414 | mr_free(command);
|
---|
| 1415 |
|
---|
[128] | 1416 | for (res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
|
---|
| 1417 | ctrl_chr != BLK_STOP_A_BIGGIE;
|
---|
| 1418 | res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr)) {
|
---|
| 1419 | if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
|
---|
| 1420 | wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
|
---|
| 1421 | }
|
---|
[3193] | 1422 | log_msg(2, "Working on file #%ld, slice #%ld ", biggiefile_number + 1, current_slice_number);
|
---|
[128] | 1423 | if (!g_text_mode) {
|
---|
| 1424 | newtDrawRootText(0, g_noof_rows - 2, tmp);
|
---|
| 1425 | newtRefresh();
|
---|
| 1426 | }
|
---|
| 1427 | strip_spaces(tmp);
|
---|
| 1428 | update_progress_form(tmp);
|
---|
| 1429 | if (current_slice_number == 0) {
|
---|
| 1430 | res =
|
---|
[1645] | 1431 | read_file_from_stream_to_file("/tmp/biggie-blah.txt",
|
---|
[128] | 1432 | slice_siz);
|
---|
| 1433 | if (!(fin = fopen("/tmp/biggie-blah.txt", "r"))) {
|
---|
| 1434 | log_OS_error("blah blah");
|
---|
| 1435 | } else {
|
---|
| 1436 | if (fread
|
---|
| 1437 | ((void *) &biggiestruct, 1, sizeof(biggiestruct),
|
---|
| 1438 | fin) < sizeof(biggiestruct)) {
|
---|
| 1439 | log_msg(2,
|
---|
| 1440 | "Warning - unable to get biggiestruct of bigfile #%d",
|
---|
| 1441 | biggiefile_number + 1);
|
---|
| 1442 | }
|
---|
| 1443 | paranoid_fclose(fin);
|
---|
| 1444 | }
|
---|
| 1445 | } else {
|
---|
| 1446 | res =
|
---|
[1645] | 1447 | read_file_from_stream_to_stream(pout, slice_siz);
|
---|
[128] | 1448 | }
|
---|
| 1449 | retval += res;
|
---|
| 1450 | res = read_header_block_from_stream(&slice_siz, tmp, &ctrl_chr);
|
---|
| 1451 | if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
|
---|
| 1452 | wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
|
---|
| 1453 | }
|
---|
| 1454 | current_slice_number++;
|
---|
| 1455 | g_current_progress++;
|
---|
| 1456 | }
|
---|
| 1457 | paranoid_pclose(pout);
|
---|
[1] | 1458 |
|
---|
[1932] | 1459 | if (bkpinfo->zip_exe[0]) {
|
---|
| 1460 | if (strcmp(bkpinfo->zip_exe, "gzip") == 0) {
|
---|
[3193] | 1461 | /* Re-enable SIGPIPE for gzip */
|
---|
[1932] | 1462 | signal(SIGPIPE, terminate_daemon);
|
---|
| 1463 | }
|
---|
| 1464 | }
|
---|
| 1465 |
|
---|
[128] | 1466 | log_msg(1, "pathname_of_last_file_restored is now %s",
|
---|
| 1467 | pathname_of_last_file_restored);
|
---|
[1] | 1468 |
|
---|
[296] | 1469 | if (use_ntfsprog_hack) {
|
---|
| 1470 | log_msg(3, "Waiting for ntfsclone to finish");
|
---|
[3193] | 1471 | mr_asprintf(tmp1, " ps | grep \" ntfsclone \" | grep -v grep > /dev/null 2> /dev/null");
|
---|
| 1472 | while (system(tmp1) == 0) {
|
---|
[128] | 1473 | sleep(1);
|
---|
| 1474 | }
|
---|
[3193] | 1475 | mr_free(tmp1);
|
---|
[296] | 1476 | log_msg(3, "OK, ntfsclone has really finished");
|
---|
[128] | 1477 | }
|
---|
| 1478 |
|
---|
| 1479 | log_msg(3, "biggiestruct.filename = %s", biggiestruct.filename);
|
---|
| 1480 | log_msg(3, "biggiestruct.checksum = %s", biggiestruct.checksum);
|
---|
| 1481 | if (strcmp(outfile_fname, "/dev/null")) {
|
---|
| 1482 | chmod(outfile_fname, biggiestruct.properties.st_mode);
|
---|
[3193] | 1483 | if (chown(outfile_fname, biggiestruct.properties.st_uid, biggiestruct.properties.st_gid)) {
|
---|
[3060] | 1484 | // FIXME
|
---|
| 1485 | }
|
---|
[128] | 1486 | ubuf->actime = biggiestruct.properties.st_atime;
|
---|
| 1487 | ubuf->modtime = biggiestruct.properties.st_mtime;
|
---|
| 1488 | utime(outfile_fname, ubuf);
|
---|
| 1489 | }
|
---|
[3193] | 1490 | mr_free(outfile_fname);
|
---|
[128] | 1491 |
|
---|
| 1492 | paranoid_free(tmp);
|
---|
| 1493 | g_loglevel = old_loglevel;
|
---|
| 1494 | return (retval);
|
---|
[1] | 1495 | }
|
---|
| 1496 |
|
---|
| 1497 | /**************************************************************************
|
---|
| 1498 | *END_RESTORE_A_BIGGIEFILE_FROM_STREAM *
|
---|
| 1499 | **************************************************************************/
|
---|
| 1500 |
|
---|
| 1501 |
|
---|
| 1502 |
|
---|
| 1503 | /**
|
---|
| 1504 | * Restore @p tarball_fname from CD.
|
---|
| 1505 | * @param tarball_fname The filename of the tarball to restore (in /mnt/cdrom).
|
---|
| 1506 | * This will be used unmodified.
|
---|
| 1507 | * @param current_tarball_number The number (starting from 0) of the fileset
|
---|
| 1508 | * we're restoring now.
|
---|
| 1509 | * @param filelist The node structure containing the list of files to be
|
---|
| 1510 | * restored. If no file in the afioball is in this list, afio will still be
|
---|
| 1511 | * called, but nothing will be written.
|
---|
| 1512 | * @return 0 for success, nonzero for failure.
|
---|
| 1513 | */
|
---|
| 1514 | int
|
---|
| 1515 | restore_a_tarball_from_CD(char *tarball_fname,
|
---|
[128] | 1516 | long current_tarball_number,
|
---|
| 1517 | struct s_node *filelist)
|
---|
[1] | 1518 | {
|
---|
[128] | 1519 | int retval = 0;
|
---|
| 1520 | int res;
|
---|
| 1521 | char *p;
|
---|
[1] | 1522 |
|
---|
| 1523 | /** malloc **/
|
---|
[2211] | 1524 | char *command = NULL;
|
---|
[3193] | 1525 | char *tmp = NULL;
|
---|
| 1526 | char *filelist_name = NULL;
|
---|
| 1527 | char *filelist_subset_fname = NULL;
|
---|
| 1528 | char *executable = NULL;
|
---|
| 1529 | char *temp_log = NULL;
|
---|
[128] | 1530 | long matches = 0;
|
---|
| 1531 | bool use_star;
|
---|
[3193] | 1532 | char *xattr_fname = NULL;
|
---|
| 1533 | char *acl_fname = NULL;
|
---|
[1] | 1534 |
|
---|
[128] | 1535 | assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
|
---|
| 1536 |
|
---|
[478] | 1537 | log_msg(5, "Entering");
|
---|
[128] | 1538 | use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
|
---|
[3185] | 1539 | mr_asprintf(command, "mkdir -p %s/tmp", MNT_RESTORING);
|
---|
[128] | 1540 | run_program_and_log_output(command, 9);
|
---|
[2211] | 1541 | paranoid_free(command);
|
---|
| 1542 |
|
---|
[3193] | 1543 | mr_asprintf(filelist_name, MNT_CDROM "/archives/filelist.%ld", current_tarball_number);
|
---|
[128] | 1544 | if (length_of_file(filelist_name) <= 2) {
|
---|
[3193] | 1545 | log_msg(2, "There are _zero_ files in filelist '%s'", filelist_name);
|
---|
| 1546 | log_msg(2, "This is a bit silly (ask dev-team to fix mondo_makefilelist, please)");
|
---|
| 1547 | log_msg(2, "but it's non-critical. It's cosmetic. Don't worry about it.");
|
---|
[128] | 1548 | retval = 0;
|
---|
[3193] | 1549 | mr_free(filelist_name);
|
---|
| 1550 | log_msg(5, "Leaving");
|
---|
| 1551 | return(0);
|
---|
[1] | 1552 | }
|
---|
[3193] | 1553 | if (count_lines_in_file(filelist_name) <= 0 || length_of_file(tarball_fname) <= 0) {
|
---|
[2114] | 1554 | log_msg(3, "length_of_file(%s) = %llu", tarball_fname, length_of_file(tarball_fname));
|
---|
| 1555 | log_msg(3, "count_lines_in_file(%s) = %llu", tarball_fname, count_lines_in_file(tarball_fname));
|
---|
[3193] | 1556 | log_to_screen("Unable to restore fileset #%ld (CD I/O error)", current_tarball_number);
|
---|
| 1557 | mr_free(filelist_name);
|
---|
| 1558 | log_msg(5, "Leaving");
|
---|
| 1559 | return(1);
|
---|
[1] | 1560 | }
|
---|
| 1561 |
|
---|
[128] | 1562 | if (filelist) {
|
---|
[3193] | 1563 | mr_asprintf(filelist_subset_fname, "/tmp/filelist-subset-%ld.tmp", current_tarball_number);
|
---|
[128] | 1564 | if ((matches =
|
---|
| 1565 | save_filelist_entries_in_common(filelist_name, filelist,
|
---|
| 1566 | filelist_subset_fname,
|
---|
[3193] | 1567 | use_star)) <= 0) {
|
---|
| 1568 | log_msg(1, "Skipping fileset %ld", current_tarball_number);
|
---|
[128] | 1569 | } else {
|
---|
[3193] | 1570 | log_msg(3, "Saved fileset %ld's subset to %s", current_tarball_number, filelist_subset_fname);
|
---|
[128] | 1571 | }
|
---|
[3193] | 1572 | log_to_screen("Tarball #%ld --- %ld matches", current_tarball_number, matches);
|
---|
[128] | 1573 | }
|
---|
[3193] | 1574 | mr_free(filelist_name);
|
---|
[128] | 1575 |
|
---|
| 1576 | if (filelist == NULL || matches > 0) {
|
---|
[948] | 1577 | if (g_getfattr) {
|
---|
[3193] | 1578 | mr_asprintf(xattr_fname, XATTR_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives", current_tarball_number);
|
---|
[948] | 1579 | }
|
---|
| 1580 | if (g_getfacl) {
|
---|
[3193] | 1581 | mr_asprintf(acl_fname, ACL_LIST_FNAME_RAW_SZ, MNT_CDROM "/archives", current_tarball_number);
|
---|
[948] | 1582 | }
|
---|
[128] | 1583 | if (strstr(tarball_fname, ".bz2")) {
|
---|
[3193] | 1584 | mr_asprintf(executable, "bzip2");
|
---|
| 1585 | } else if (strstr(tarball_fname, ".lzma")) {
|
---|
| 1586 | mr_asprintf(executable, "lzma");
|
---|
[998] | 1587 | } else if (strstr(tarball_fname, ".gz")) {
|
---|
[3193] | 1588 | mr_asprintf(executable, "gzip");
|
---|
[128] | 1589 | } else if (strstr(tarball_fname, ".lzo")) {
|
---|
[3193] | 1590 | mr_asprintf(executable, "lzop");
|
---|
[128] | 1591 | }
|
---|
[3193] | 1592 | if (executable) {
|
---|
| 1593 | mr_asprintf(tmp, "which %s > /dev/null 2> /dev/null", executable);
|
---|
| 1594 | res = run_program_and_log_output(tmp, FALSE);
|
---|
| 1595 | mr_free(tmp);
|
---|
| 1596 |
|
---|
| 1597 | if (res) {
|
---|
| 1598 | log_to_screen("(compare_a_tarball) Compression program %s not found - oh no!", executable);
|
---|
[128] | 1599 | paranoid_MR_finish(1);
|
---|
| 1600 | }
|
---|
[3193] | 1601 | tmp = executable;
|
---|
| 1602 | mr_asprintf(executable, "-P %s -Z", tmp);
|
---|
| 1603 | mr_free(tmp);
|
---|
[128] | 1604 | }
|
---|
[1] | 1605 | #ifdef __FreeBSD__
|
---|
| 1606 | #define BUFSIZE 512
|
---|
| 1607 | #else
|
---|
| 1608 | #define BUFSIZE (1024L*1024L)/TAPE_BLOCK_SIZE
|
---|
| 1609 | #endif
|
---|
| 1610 |
|
---|
[128] | 1611 | if (use_star) {
|
---|
[3185] | 1612 | mr_asprintf(command, "star -x -force-remove -sparse -U " STAR_ACL_SZ " file=%s", tarball_fname);
|
---|
[128] | 1613 | if (strstr(tarball_fname, ".bz2")) {
|
---|
[2211] | 1614 | mr_strcat(command, " -bz");
|
---|
[128] | 1615 | }
|
---|
| 1616 | } else {
|
---|
[3193] | 1617 | if (! executable) {
|
---|
| 1618 | log_msg(2, "Mo executable, this shouldn't happen !");
|
---|
[128] | 1619 | } else {
|
---|
[3193] | 1620 | if (filelist_subset_fname != NULL) {
|
---|
| 1621 | mr_asprintf(command, "afio -i -M 8m -b %ld -c %ld %s -w '%s' %s", TAPE_BLOCK_SIZE, BUFSIZE, executable, filelist_subset_fname, tarball_fname);
|
---|
| 1622 | } else {
|
---|
| 1623 | mr_asprintf(command, "afio -i -b %ld -c %ld -M 8m %s %s", TAPE_BLOCK_SIZE, BUFSIZE, executable, tarball_fname);
|
---|
| 1624 | }
|
---|
[128] | 1625 | }
|
---|
| 1626 | }
|
---|
[3193] | 1627 | mr_free(executable);
|
---|
[2211] | 1628 |
|
---|
[128] | 1629 | #undef BUFSIZE
|
---|
[3193] | 1630 | mr_asprintf(temp_log, "/tmp/%d.%d", (int) (random() % 32768), (int) (random() % 32768));
|
---|
| 1631 |
|
---|
[2211] | 1632 | mr_strcat(command, " 2>> %s >> %s", temp_log, temp_log);
|
---|
[128] | 1633 | log_msg(1, "command = '%s'", command);
|
---|
| 1634 | unlink(temp_log);
|
---|
| 1635 | res = system(command);
|
---|
| 1636 | if (res) {
|
---|
| 1637 | p = strstr(command, "-acl ");
|
---|
| 1638 | if (p) {
|
---|
| 1639 | p[0] = p[1] = p[2] = p[3] = ' ';
|
---|
| 1640 | log_msg(1, "new command = '%s'", command);
|
---|
| 1641 | res = system(command);
|
---|
| 1642 | }
|
---|
| 1643 | }
|
---|
[2211] | 1644 | paranoid_free(command);
|
---|
| 1645 |
|
---|
[128] | 1646 | if (res && length_of_file(temp_log) < 5) {
|
---|
| 1647 | res = 0;
|
---|
| 1648 | }
|
---|
| 1649 |
|
---|
[3145] | 1650 | if (! use_star) {
|
---|
| 1651 | if (g_getfattr) {
|
---|
| 1652 | log_msg(1, "Setting fattr list %s", xattr_fname);
|
---|
| 1653 | if (length_of_file(xattr_fname) > 0) {
|
---|
| 1654 | res = set_fattr_list(filelist_subset_fname, xattr_fname);
|
---|
| 1655 | if (res) {
|
---|
| 1656 | log_to_screen("Errors occurred while setting extended attributes");
|
---|
| 1657 | } else {
|
---|
| 1658 | log_msg(1, "I set xattr OK");
|
---|
| 1659 | }
|
---|
| 1660 | retval += res;
|
---|
[948] | 1661 | }
|
---|
[128] | 1662 | }
|
---|
[3145] | 1663 | if (g_getfacl) {
|
---|
| 1664 | log_msg(1, "Setting acl list %s", acl_fname);
|
---|
| 1665 | if (length_of_file(acl_fname) > 0) {
|
---|
| 1666 | res = set_acl_list(filelist_subset_fname, acl_fname);
|
---|
| 1667 | if (res) {
|
---|
| 1668 | log_to_screen("Errors occurred while setting access control lists");
|
---|
| 1669 | } else {
|
---|
| 1670 | log_msg(1, "I set ACL OK");
|
---|
| 1671 | }
|
---|
| 1672 | retval += res;
|
---|
[948] | 1673 | }
|
---|
[128] | 1674 | }
|
---|
[3145] | 1675 | } else {
|
---|
| 1676 | retval = res;
|
---|
[128] | 1677 | }
|
---|
[3145] | 1678 | // Be verbose for star
|
---|
| 1679 | if (retval || use_star) {
|
---|
[3185] | 1680 | mr_asprintf(command, "cat %s >> %s", temp_log, MONDO_LOGFILE);
|
---|
[3060] | 1681 | paranoid_system(command);
|
---|
[2211] | 1682 | paranoid_free(command);
|
---|
| 1683 |
|
---|
[3145] | 1684 | if (retval) {
|
---|
| 1685 | log_msg(2, "Errors occurred while processing fileset #%d", current_tarball_number);
|
---|
| 1686 | }
|
---|
[128] | 1687 | } else {
|
---|
| 1688 | log_msg(2, "Fileset #%d processed OK", current_tarball_number);
|
---|
| 1689 | }
|
---|
[3193] | 1690 | unlink(temp_log);
|
---|
| 1691 | mr_free(temp_log);
|
---|
[1] | 1692 | }
|
---|
[128] | 1693 | if (does_file_exist("/PAUSE")) {
|
---|
| 1694 | popup_and_OK
|
---|
[541] | 1695 | ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
|
---|
[1] | 1696 | }
|
---|
[128] | 1697 | unlink(filelist_subset_fname);
|
---|
[3193] | 1698 | mr_free(filelist_subset_fname);
|
---|
| 1699 | if (g_getfattr) {
|
---|
| 1700 | unlink(xattr_fname);
|
---|
| 1701 | mr_free(xattr_fname);
|
---|
| 1702 | }
|
---|
| 1703 | if (g_getfacl) {
|
---|
| 1704 | unlink(acl_fname);
|
---|
| 1705 | mr_free(acl_fname);
|
---|
| 1706 | }
|
---|
[128] | 1707 |
|
---|
| 1708 | log_msg(5, "Leaving");
|
---|
| 1709 | return (retval);
|
---|
[1] | 1710 | }
|
---|
| 1711 |
|
---|
| 1712 | /**************************************************************************
|
---|
| 1713 | *END_RESTORE_A_TARBALL_FROM_CD *
|
---|
| 1714 | **************************************************************************/
|
---|
| 1715 |
|
---|
| 1716 |
|
---|
| 1717 | /**
|
---|
| 1718 | * Restore a tarball from the currently opened stream.
|
---|
| 1719 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1720 | * - @c bkpinfo->backup_media_type
|
---|
| 1721 | * - @c bkpinfo->media_device
|
---|
| 1722 | * - @c bkpinfo->zip_exe
|
---|
| 1723 | * @param tarball_fname The filename of the afioball to restore.
|
---|
| 1724 | * @param current_tarball_number The number (starting from 0) of the fileset
|
---|
| 1725 | * we're restoring now.
|
---|
| 1726 | * @param filelist The node structure containing the list of files to be
|
---|
| 1727 | * restored. If no file in the afioball is in this list, afio will still be
|
---|
| 1728 | * called, but nothing will be written.
|
---|
| 1729 | * @param size The size (in @b bytes) of the afioball.
|
---|
| 1730 | * @return 0 for success, nonzero for failure.
|
---|
| 1731 | */
|
---|
| 1732 | int
|
---|
[1645] | 1733 | restore_a_tarball_from_stream(char *tarball_fname,
|
---|
[128] | 1734 | long current_tarball_number,
|
---|
| 1735 | struct s_node *filelist,
|
---|
| 1736 | long long size, char *xattr_fname,
|
---|
| 1737 | char *acl_fname)
|
---|
[1] | 1738 | {
|
---|
[128] | 1739 | int retval = 0;
|
---|
| 1740 | int res = 0;
|
---|
[1] | 1741 |
|
---|
| 1742 | /** malloc add ***/
|
---|
[2242] | 1743 | char *mds = NULL;
|
---|
[3193] | 1744 | char *command = NULL;
|
---|
| 1745 | char *afio_fname = NULL;
|
---|
| 1746 | char *filelist_fname = NULL;
|
---|
| 1747 | char *filelist_subset_fname = NULL;
|
---|
| 1748 | char *executable = NULL;
|
---|
[128] | 1749 | long matches = 0;
|
---|
| 1750 | bool restore_this_fileset = FALSE;
|
---|
| 1751 | bool use_star;
|
---|
[1] | 1752 |
|
---|
[128] | 1753 | assert(bkpinfo != NULL);
|
---|
| 1754 | assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
|
---|
[3193] | 1755 |
|
---|
[128] | 1756 | /* to do it with a file... */
|
---|
| 1757 | use_star = (strstr(tarball_fname, ".star")) ? TRUE : FALSE;
|
---|
[2242] | 1758 | mds = media_descriptor_string(bkpinfo->backup_media_type);
|
---|
[3193] | 1759 | log_msg(2, "Restoring from fileset #%ld (%ld KB) on %s #%d",
|
---|
[2242] | 1760 | current_tarball_number, (long) size >> 10, mds, g_current_media_number);
|
---|
| 1761 | mr_free(mds);
|
---|
| 1762 |
|
---|
[128] | 1763 | run_program_and_log_output("mkdir -p " MNT_RESTORING "/tmp", FALSE);
|
---|
| 1764 |
|
---|
[1] | 1765 | /****************************************************************************
|
---|
| 1766 | * Use RAMDISK's /tmp; saves time; oh wait, it's too small *
|
---|
| 1767 | * Well, pipe from tape to afio, then; oh wait, can't do that either: bug *
|
---|
| 1768 | * in afio or someting; oh darn.. OK, use tmpfs :-) *
|
---|
| 1769 | ****************************************************************************/
|
---|
[3193] | 1770 | mr_asprintf(afio_fname, "/tmp/tmpfs/archive.tmp.%ld", current_tarball_number);
|
---|
| 1771 | mr_asprintf(filelist_fname, "%s/filelist.%ld", bkpinfo->tmpdir, current_tarball_number);
|
---|
| 1772 | mr_asprintf(filelist_subset_fname, "%s/filelist-subset-%ld.tmp", bkpinfo->tmpdir, current_tarball_number);
|
---|
| 1773 |
|
---|
[1645] | 1774 | res = read_file_from_stream_to_file(afio_fname, size);
|
---|
[128] | 1775 | if (strstr(tarball_fname, ".star")) {
|
---|
| 1776 | bkpinfo->use_star = TRUE;
|
---|
[1] | 1777 | }
|
---|
[128] | 1778 | if (res) {
|
---|
| 1779 | log_msg(1, "Warning - error reading afioball from tape");
|
---|
[1] | 1780 | }
|
---|
[128] | 1781 | if (bkpinfo->compression_level == 0) {
|
---|
[3193] | 1782 | mr_asprintf(executable, "%s", "");
|
---|
[128] | 1783 | } else {
|
---|
| 1784 | if (bkpinfo->use_star) {
|
---|
[3193] | 1785 | mr_asprintf(executable, "%s", " -bz");
|
---|
[128] | 1786 | } else {
|
---|
[3193] | 1787 | mr_asprintf(executable, "-P %s -Z", bkpinfo->zip_exe);
|
---|
[128] | 1788 | }
|
---|
[1] | 1789 | }
|
---|
| 1790 |
|
---|
[128] | 1791 | if (!filelist) // if unconditional restore then restore entire fileset
|
---|
| 1792 | {
|
---|
| 1793 | restore_this_fileset = TRUE;
|
---|
| 1794 | } else // If restoring selectively then get TOC from tarball
|
---|
| 1795 | {
|
---|
| 1796 | if (strstr(tarball_fname, ".star.")) {
|
---|
| 1797 | use_star = TRUE;
|
---|
[3193] | 1798 | mr_asprintf(command, "star -sparse -t file=%s %s", afio_fname, executable);
|
---|
[128] | 1799 | } else {
|
---|
| 1800 | use_star = FALSE;
|
---|
[3193] | 1801 | mr_asprintf(command, "afio -t -M 8m -b %ld %s %s", TAPE_BLOCK_SIZE, executable, afio_fname);
|
---|
[128] | 1802 | }
|
---|
[3193] | 1803 | mr_strcat(command, " > %s 2>> %s", filelist_fname, MONDO_LOGFILE);
|
---|
[128] | 1804 | log_msg(1, "command = %s", command);
|
---|
| 1805 | if (system(command)) {
|
---|
| 1806 | log_msg(4, "Warning - error occurred while retrieving TOC");
|
---|
| 1807 | }
|
---|
[3193] | 1808 | mr_free(command);
|
---|
| 1809 |
|
---|
[128] | 1810 | if ((matches =
|
---|
| 1811 | save_filelist_entries_in_common(filelist_fname, filelist,
|
---|
| 1812 | filelist_subset_fname,
|
---|
| 1813 | use_star))
|
---|
| 1814 | <= 0 || length_of_file(filelist_subset_fname) < 2) {
|
---|
| 1815 | if (length_of_file(filelist_subset_fname) < 2) {
|
---|
| 1816 | log_msg(1, "No matches found in fileset %ld",
|
---|
| 1817 | current_tarball_number);
|
---|
| 1818 | }
|
---|
[3193] | 1819 | log_msg(2, "Skipping fileset %ld", current_tarball_number);
|
---|
[128] | 1820 | restore_this_fileset = FALSE;
|
---|
| 1821 | } else {
|
---|
| 1822 | log_msg(5, "%ld matches. Saved fileset %ld's subset to %s",
|
---|
| 1823 | matches, current_tarball_number,
|
---|
| 1824 | filelist_subset_fname);
|
---|
| 1825 | restore_this_fileset = TRUE;
|
---|
| 1826 | }
|
---|
| 1827 | }
|
---|
| 1828 |
|
---|
[1] | 1829 | // Concoct the call to star/afio to restore files
|
---|
[3193] | 1830 | if (strstr(tarball_fname, ".star.")) {
|
---|
| 1831 | // star
|
---|
| 1832 | mr_asprintf(command, "star -sparse -x file=%s %s", afio_fname, executable);
|
---|
[128] | 1833 | if (filelist) {
|
---|
[3193] | 1834 | mr_strcat(command, " list=%s", filelist_subset_fname);
|
---|
[128] | 1835 | }
|
---|
[3193] | 1836 | } else {
|
---|
| 1837 | // afio
|
---|
| 1838 | mr_asprintf(command, "afio -i -M 8m -b %ld %s", TAPE_BLOCK_SIZE, executable);
|
---|
[128] | 1839 | if (filelist) {
|
---|
[3193] | 1840 | mr_strcat(command, " -w %s", filelist_subset_fname);
|
---|
[128] | 1841 | }
|
---|
[3193] | 1842 | mr_strcat(command, " %s", afio_fname);
|
---|
[128] | 1843 | }
|
---|
[3193] | 1844 | mr_strcat(command, " 2>> %s", MONDO_LOGFILE);
|
---|
| 1845 | mr_free(executable);
|
---|
[1] | 1846 |
|
---|
| 1847 | // Call if IF there are files to restore (selectively/unconditionally)
|
---|
[128] | 1848 | if (restore_this_fileset) {
|
---|
| 1849 | log_msg(1, "Calling command='%s'", command);
|
---|
| 1850 | paranoid_system(command);
|
---|
[1] | 1851 |
|
---|
[948] | 1852 | if (g_getfattr) {
|
---|
[2230] | 1853 | log_it("Restoring xattr stuff");
|
---|
[948] | 1854 | res = set_fattr_list(filelist_subset_fname, xattr_fname);
|
---|
| 1855 | if (res) {
|
---|
| 1856 | log_msg(1, "Errors occurred while setting xattr");
|
---|
| 1857 | } else {
|
---|
| 1858 | log_msg(1, "I set xattr OK");
|
---|
| 1859 | }
|
---|
| 1860 | retval += res;
|
---|
[128] | 1861 | }
|
---|
[1] | 1862 |
|
---|
[948] | 1863 | if (g_getfacl) {
|
---|
[2230] | 1864 | log_it("Restoring acl stuff");
|
---|
[948] | 1865 | res = set_acl_list(filelist_subset_fname, acl_fname);
|
---|
| 1866 | if (res) {
|
---|
| 1867 | log_msg(1, "Errors occurred while setting ACL");
|
---|
| 1868 | } else {
|
---|
| 1869 | log_msg(1, "I set ACL OK");
|
---|
| 1870 | }
|
---|
| 1871 | retval += res;
|
---|
[128] | 1872 | }
|
---|
| 1873 |
|
---|
| 1874 | } else {
|
---|
| 1875 | log_msg(1, "NOT CALLING '%s'", command);
|
---|
| 1876 | }
|
---|
[3193] | 1877 | mr_free(command);
|
---|
[128] | 1878 |
|
---|
| 1879 | if (does_file_exist("/PAUSE") && current_tarball_number >= 50) {
|
---|
[541] | 1880 | log_to_screen("Paused after set %ld", current_tarball_number);
|
---|
| 1881 | popup_and_OK("Pausing. Press ENTER to continue.");
|
---|
[128] | 1882 | }
|
---|
| 1883 |
|
---|
| 1884 | unlink(filelist_subset_fname);
|
---|
[3193] | 1885 | mr_free(filelist_subset_fname);
|
---|
[128] | 1886 | unlink(filelist_fname);
|
---|
[3193] | 1887 | mr_free(filelist_fname);
|
---|
[128] | 1888 | unlink(afio_fname);
|
---|
[3193] | 1889 | mr_free(afio_fname);
|
---|
[128] | 1890 |
|
---|
| 1891 | return (retval);
|
---|
[1] | 1892 | }
|
---|
[128] | 1893 |
|
---|
[1] | 1894 | /**************************************************************************
|
---|
| 1895 | *END_RESTORE_A_TARBALL_FROM_STREAM *
|
---|
| 1896 | **************************************************************************/
|
---|
| 1897 |
|
---|
| 1898 |
|
---|
| 1899 |
|
---|
| 1900 |
|
---|
| 1901 | /**
|
---|
| 1902 | * Restore all biggiefiles from all media in this CD backup.
|
---|
| 1903 | * The CD with the last afioball should be currently mounted.
|
---|
| 1904 | * @param bkpinfo The backup information structure. @c backup_media_type is the
|
---|
| 1905 | * only field used in this function.
|
---|
| 1906 | * @param filelist The node structure containing the list of files to be
|
---|
| 1907 | * restored. If a prospective biggiefile is not in this list, it will be ignored.
|
---|
| 1908 | * @return 0 for success, nonzero for failure.
|
---|
| 1909 | */
|
---|
[3193] | 1910 | int restore_all_biggiefiles_from_CD(struct s_node *filelist) {
|
---|
| 1911 |
|
---|
[128] | 1912 | int retval = 0;
|
---|
[1875] | 1913 | int res = 0;
|
---|
[128] | 1914 | long noof_biggiefiles, bigfileno = 0, total_slices;
|
---|
[1] | 1915 | /** malloc **/
|
---|
[3193] | 1916 | char *tmp = NULL;
|
---|
| 1917 | char *tmp1 = NULL;
|
---|
[2242] | 1918 | char *mds = NULL;
|
---|
[1870] | 1919 | bool just_changed_cds = FALSE;
|
---|
[3193] | 1920 | char *xattr_fname = NULL;
|
---|
| 1921 | char *acl_fname = NULL;
|
---|
| 1922 | char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
|
---|
[128] | 1923 | char *pathname_of_last_biggie_restored;
|
---|
| 1924 | FILE *fbw = NULL;
|
---|
[1] | 1925 |
|
---|
[3193] | 1926 | malloc_string(pathname_of_last_biggie_restored);
|
---|
[128] | 1927 | malloc_string(tmp);
|
---|
| 1928 | assert(bkpinfo != NULL);
|
---|
| 1929 |
|
---|
[3193] | 1930 | mr_asprintf(biggies_whose_EXATs_we_should_set, "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
|
---|
[128] | 1931 | if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
|
---|
[3193] | 1932 | log_msg(1, "Warning - cannot openout %s", biggies_whose_EXATs_we_should_set);
|
---|
[1] | 1933 | }
|
---|
| 1934 |
|
---|
[128] | 1935 | read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
|
---|
| 1936 | total_slices = atol(tmp);
|
---|
[3193] | 1937 | mr_free(tmp);
|
---|
| 1938 |
|
---|
| 1939 | mr_asprintf(tmp1, "Reassembling large files ");
|
---|
| 1940 | mvaddstr_and_log_it(g_currentY, 0, tmp1);
|
---|
| 1941 | mr_free(tmp1);
|
---|
| 1942 |
|
---|
[128] | 1943 | if (length_of_file(BIGGIELIST) < 6) {
|
---|
| 1944 | log_msg(1, "OK, no biggielist; not restoring biggiefiles");
|
---|
| 1945 | return (0);
|
---|
[1] | 1946 | }
|
---|
[128] | 1947 | noof_biggiefiles = count_lines_in_file(BIGGIELIST);
|
---|
| 1948 | if (noof_biggiefiles <= 0) {
|
---|
[3193] | 1949 | log_msg(2, "OK, no biggiefiles in biggielist; not restoring biggiefiles");
|
---|
[128] | 1950 | return (0);
|
---|
| 1951 | }
|
---|
[3193] | 1952 | log_msg(2, "OK, there are %ld biggiefiles in the archives", noof_biggiefiles);
|
---|
[1] | 1953 |
|
---|
[541] | 1954 | open_progress_form("Reassembling large files",
|
---|
| 1955 | "I am now reassembling all the large files.",
|
---|
| 1956 | "Please wait. This may take some time.",
|
---|
[128] | 1957 | "", total_slices);
|
---|
[1874] | 1958 | for (bigfileno = 0 ; bigfileno < noof_biggiefiles ;) {
|
---|
[128] | 1959 | log_msg(2, "Thinking about restoring bigfile %ld", bigfileno + 1);
|
---|
| 1960 | if (!does_file_exist(slice_fname(bigfileno, 0, ARCHIVES_PATH, ""))) {
|
---|
[3193] | 1961 | log_msg(3, "...but its first slice isn't on this CD. Perhaps this was a selective restore?");
|
---|
[2242] | 1962 | mds = media_descriptor_string(bkpinfo->backup_media_type);
|
---|
[3193] | 1963 | log_msg(3, "Cannot find bigfile #%ld 's first slice on %s #%d", bigfileno + 1, mds, g_current_media_number);
|
---|
[128] | 1964 | log_msg(3, "Slicename would have been %s",
|
---|
[1869] | 1965 | slice_fname(bigfileno, 0, ARCHIVES_PATH, ""));
|
---|
[128] | 1966 | // I'm not positive 'just_changed_cds' is even necessary...
|
---|
| 1967 | if (just_changed_cds) {
|
---|
| 1968 | just_changed_cds = FALSE;
|
---|
[3193] | 1969 | log_msg(3, "I'll continue to scan this CD for bigfiles to be restored.");
|
---|
[128] | 1970 | } else if (does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")) {
|
---|
[1645] | 1971 | insist_on_this_cd_number(++g_current_media_number);
|
---|
[3193] | 1972 | log_to_screen("Restoring from %s #%d", mds, g_current_media_number);
|
---|
[128] | 1973 | just_changed_cds = TRUE;
|
---|
| 1974 | } else {
|
---|
[1869] | 1975 | /* That big file doesn't exist, but the followings may */
|
---|
| 1976 | /* So we need to continue looping */
|
---|
[3193] | 1977 | log_msg(2, "There was no bigfile #%ld. That's OK.", bigfileno + 1);
|
---|
[128] | 1978 | log_msg(2, "I'm going to stop restoring bigfiles now.");
|
---|
[1869] | 1979 | retval++;
|
---|
| 1980 | bigfileno++;
|
---|
[128] | 1981 | }
|
---|
[2242] | 1982 | mr_free(mds);
|
---|
[128] | 1983 | } else {
|
---|
| 1984 | just_changed_cds = FALSE;
|
---|
[3193] | 1985 | mr_asprintf(tmp1, "Restoring big file %ld", bigfileno + 1);
|
---|
| 1986 | update_progress_form(tmp1);
|
---|
| 1987 | mr_free(tmp1);
|
---|
| 1988 | res = restore_a_biggiefile_from_CD(bigfileno, filelist, pathname_of_last_biggie_restored);
|
---|
[2227] | 1989 | log_it("%s",pathname_of_last_biggie_restored);
|
---|
[128] | 1990 | if (fbw && pathname_of_last_biggie_restored[0]) {
|
---|
| 1991 | fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
|
---|
| 1992 | }
|
---|
| 1993 | retval += res;
|
---|
| 1994 | bigfileno++;
|
---|
| 1995 |
|
---|
| 1996 | }
|
---|
[1] | 1997 | }
|
---|
[128] | 1998 |
|
---|
| 1999 | if (fbw) {
|
---|
| 2000 | fclose(fbw);
|
---|
[948] | 2001 | if (g_getfattr) {
|
---|
[3193] | 2002 | mr_asprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
|
---|
[948] | 2003 | if (length_of_file(xattr_fname) > 0) {
|
---|
| 2004 | set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
|
---|
| 2005 | }
|
---|
[3193] | 2006 | mr_free(xattr_fname);
|
---|
[128] | 2007 | }
|
---|
[948] | 2008 | if (g_getfacl) {
|
---|
[3193] | 2009 | mr_asprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, ARCHIVES_PATH);
|
---|
[948] | 2010 | if (length_of_file(acl_fname) > 0) {
|
---|
| 2011 | set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
|
---|
| 2012 | }
|
---|
[3193] | 2013 | mr_free(acl_fname);
|
---|
[128] | 2014 | }
|
---|
[1] | 2015 | }
|
---|
[3193] | 2016 | mr_free(biggies_whose_EXATs_we_should_set);
|
---|
| 2017 |
|
---|
[128] | 2018 | if (does_file_exist("/PAUSE")) {
|
---|
[3193] | 2019 | popup_and_OK("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
|
---|
[128] | 2020 | }
|
---|
| 2021 | close_progress_form();
|
---|
| 2022 | if (retval) {
|
---|
[541] | 2023 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
[128] | 2024 | } else {
|
---|
[541] | 2025 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 2026 | }
|
---|
| 2027 | paranoid_free(pathname_of_last_biggie_restored);
|
---|
| 2028 | return (retval);
|
---|
[1] | 2029 | }
|
---|
[128] | 2030 |
|
---|
[1] | 2031 | /**************************************************************************
|
---|
| 2032 | *END_RESTORE_ALL_BIGGIFILES_FROM_CD *
|
---|
| 2033 | **************************************************************************/
|
---|
| 2034 |
|
---|
| 2035 |
|
---|
| 2036 |
|
---|
| 2037 | /**
|
---|
| 2038 | * Restore all afioballs from all CDs in the backup.
|
---|
| 2039 | * The first CD should be inserted (if not, it will be asked for).
|
---|
| 2040 | * @param bkpinfo The backup information structure. @c backup_media_type is the
|
---|
| 2041 | * only field used in @e this function.
|
---|
| 2042 | * @param filelist The node structure containing the list of files to be
|
---|
| 2043 | * restored. If no file in some particular afioball is in this list, afio will
|
---|
| 2044 | * still be called for that fileset, but nothing will be written.
|
---|
| 2045 | * @return 0 for success, or the number of filesets that failed.
|
---|
| 2046 | */
|
---|
| 2047 | int
|
---|
[1645] | 2048 | restore_all_tarballs_from_CD(struct s_node *filelist)
|
---|
[1] | 2049 | {
|
---|
[128] | 2050 | int retval = 0;
|
---|
| 2051 | int res;
|
---|
| 2052 | int attempts;
|
---|
[3193] | 2053 | long current_tarball_number = 0L;
|
---|
[128] | 2054 | long max_val;
|
---|
[1] | 2055 | /**malloc ***/
|
---|
[3193] | 2056 | char *mds = NULL;
|
---|
[2211] | 2057 | char *tmp = NULL;
|
---|
| 2058 | char *tmp1 = NULL;
|
---|
[3193] | 2059 | char *tarball_fname = NULL;
|
---|
| 2060 | char *progress_str = NULL;
|
---|
[1] | 2061 |
|
---|
[128] | 2062 | assert(bkpinfo != NULL);
|
---|
| 2063 |
|
---|
[3193] | 2064 | malloc_string(tmp);
|
---|
[541] | 2065 | mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
|
---|
[3193] | 2066 | log_msg(2, "Insisting on 1st media, so that I can have a look at LAST-FILELIST-NUMBER");
|
---|
[128] | 2067 | if (g_current_media_number != 1) {
|
---|
| 2068 | log_msg(3, "OK, that's jacked up.");
|
---|
| 2069 | g_current_media_number = 1;
|
---|
[1] | 2070 | }
|
---|
[1645] | 2071 | insist_on_this_cd_number(g_current_media_number);
|
---|
[128] | 2072 | read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
|
---|
| 2073 | max_val = atol(tmp) + 1;
|
---|
[2211] | 2074 | paranoid_free(tmp);
|
---|
| 2075 |
|
---|
[2242] | 2076 | mds = media_descriptor_string(bkpinfo->backup_media_type);
|
---|
[3193] | 2077 | mr_asprintf(progress_str, "Restoring from %s #%d", mds, g_current_media_number);
|
---|
[2242] | 2078 |
|
---|
[128] | 2079 | log_to_screen(progress_str);
|
---|
[541] | 2080 | open_progress_form("Restoring from archives",
|
---|
| 2081 | "Restoring data from the archives.",
|
---|
| 2082 | "Please wait. This may take some time.",
|
---|
[128] | 2083 | progress_str, max_val);
|
---|
| 2084 | for (;;) {
|
---|
[1645] | 2085 | insist_on_this_cd_number(g_current_media_number);
|
---|
[128] | 2086 | update_progress_form(progress_str);
|
---|
[3193] | 2087 | mr_free(progress_str);
|
---|
| 2088 |
|
---|
| 2089 | mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.bz2", current_tarball_number);
|
---|
[128] | 2090 | if (!does_file_exist(tarball_fname)) {
|
---|
[3193] | 2091 | mr_free(tarball_fname);
|
---|
| 2092 | mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.gz", current_tarball_number);
|
---|
[1236] | 2093 | }
|
---|
| 2094 | if (!does_file_exist(tarball_fname)) {
|
---|
[3193] | 2095 | mr_free(tarball_fname);
|
---|
| 2096 | mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.lzma", current_tarball_number);
|
---|
[128] | 2097 | }
|
---|
| 2098 | if (!does_file_exist(tarball_fname)) {
|
---|
[3193] | 2099 | mr_free(tarball_fname);
|
---|
| 2100 | mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.lzo", current_tarball_number);
|
---|
[128] | 2101 | }
|
---|
| 2102 | if (!does_file_exist(tarball_fname)) {
|
---|
[3193] | 2103 | mr_free(tarball_fname);
|
---|
| 2104 | mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.afio.", current_tarball_number);
|
---|
[128] | 2105 | }
|
---|
| 2106 | if (!does_file_exist(tarball_fname)) {
|
---|
[3193] | 2107 | mr_free(tarball_fname);
|
---|
| 2108 | mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.bz2", current_tarball_number);
|
---|
[128] | 2109 | }
|
---|
| 2110 | if (!does_file_exist(tarball_fname)) {
|
---|
[3193] | 2111 | mr_free(tarball_fname);
|
---|
| 2112 | mr_asprintf(tarball_fname, MNT_CDROM "/archives/%ld.star.", current_tarball_number);
|
---|
| 2113 | }
|
---|
| 2114 | if (!does_file_exist(tarball_fname)) {
|
---|
[128] | 2115 | if (current_tarball_number == 0) {
|
---|
| 2116 | log_to_screen
|
---|
[541] | 2117 | ("No tarballs. Strange. Maybe you only backed up freakin' big files?");
|
---|
[3193] | 2118 | mr_free(tarball_fname);
|
---|
[128] | 2119 | return (0);
|
---|
| 2120 | }
|
---|
| 2121 | if (!does_file_exist(MNT_CDROM "/archives/NOT-THE-LAST")
|
---|
| 2122 | || system("find " MNT_CDROM
|
---|
| 2123 | "/archives/slice* > /dev/null 2> /dev/null") ==
|
---|
| 2124 | 0) {
|
---|
| 2125 | break;
|
---|
| 2126 | }
|
---|
| 2127 | g_current_media_number++;
|
---|
[3193] | 2128 | mr_asprintf(progress_str, "Restoring from %s #%d", media_descriptor_string(bkpinfo->backup_media_type), g_current_media_number);
|
---|
[128] | 2129 | log_to_screen(progress_str);
|
---|
| 2130 | } else {
|
---|
[3193] | 2131 | mr_asprintf(progress_str, "Restoring from fileset #%ld on %s #%d", current_tarball_number, mds, g_current_media_number);
|
---|
| 2132 | for (res = 999, attempts = 0; attempts < 3 && res != 0; attempts++) {
|
---|
| 2133 | res = restore_a_tarball_from_CD(tarball_fname, current_tarball_number, filelist);
|
---|
[128] | 2134 | }
|
---|
[3193] | 2135 | mr_asprintf(tmp1, "%s #%d, fileset #%ld - restore ", mds, g_current_media_number, current_tarball_number);
|
---|
[128] | 2136 | if (res) {
|
---|
[2211] | 2137 | mr_strcat(tmp1, "reported errors");
|
---|
[128] | 2138 | } else if (attempts > 1) {
|
---|
[2211] | 2139 | mr_strcat(tmp1, "succeeded");
|
---|
[128] | 2140 | } else {
|
---|
[2211] | 2141 | mr_strcat(tmp1, "succeeded");
|
---|
[128] | 2142 | }
|
---|
| 2143 | if (attempts > 1) {
|
---|
[2211] | 2144 | mr_strcat(tmp1, " (%d attempts) - review logs", attempts);
|
---|
[128] | 2145 | }
|
---|
| 2146 | if (attempts > 1) {
|
---|
[3193] | 2147 | log_to_screen(tmp1);
|
---|
[128] | 2148 | }
|
---|
[3193] | 2149 | mr_free(tmp1);
|
---|
[128] | 2150 |
|
---|
| 2151 | retval += res;
|
---|
| 2152 | current_tarball_number++;
|
---|
| 2153 | g_current_progress++;
|
---|
| 2154 | }
|
---|
[3193] | 2155 | mr_free(tarball_fname);
|
---|
| 2156 |
|
---|
[2837] | 2157 | /* Now we need to umount the current media to have the next mounted by insist_on_this_cd_number */
|
---|
[2872] | 2158 | /* run_program_and_log_output("umount " MNT_CDROM, FALSE); */
|
---|
[1] | 2159 | }
|
---|
[2242] | 2160 | mr_free(mds);
|
---|
[3193] | 2161 | mr_free(progress_str);
|
---|
[2242] | 2162 |
|
---|
[128] | 2163 | close_progress_form();
|
---|
| 2164 | if (retval) {
|
---|
[541] | 2165 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
[128] | 2166 | } else {
|
---|
[541] | 2167 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[1] | 2168 | }
|
---|
[128] | 2169 |
|
---|
| 2170 | return (retval);
|
---|
[1] | 2171 | }
|
---|
| 2172 |
|
---|
| 2173 | /**************************************************************************
|
---|
| 2174 | *END_RESTORE_ALL_TARBALLS_FROM_CD *
|
---|
| 2175 | **************************************************************************/
|
---|
| 2176 |
|
---|
| 2177 |
|
---|
| 2178 |
|
---|
| 2179 | /**
|
---|
| 2180 | * Restore all biggiefiles from the currently opened stream.
|
---|
| 2181 | * @param bkpinfo The backup information structure. Passed to other functions.
|
---|
| 2182 | * @param filelist The node structure containing the list of files to be
|
---|
| 2183 | * restored. If a prospective biggiefile is not in the list, it will be ignored.
|
---|
| 2184 | * @return 0 for success, or the number of biggiefiles that failed.
|
---|
| 2185 | */
|
---|
| 2186 | int
|
---|
[1645] | 2187 | restore_all_biggiefiles_from_stream(struct s_node *filelist)
|
---|
[1] | 2188 | {
|
---|
[128] | 2189 | long noof_biggiefiles;
|
---|
| 2190 | long current_bigfile_number = 0;
|
---|
| 2191 | long total_slices;
|
---|
[1] | 2192 |
|
---|
[128] | 2193 | int retval = 0;
|
---|
| 2194 | int res = 0;
|
---|
| 2195 | int ctrl_chr;
|
---|
[1] | 2196 |
|
---|
| 2197 | /** malloc add ****/
|
---|
[3193] | 2198 | char *tmp = NULL;
|
---|
[3194] | 2199 | char *tmp1 = NULL;
|
---|
[128] | 2200 | char *biggie_fname;
|
---|
| 2201 | char *biggie_cksum;
|
---|
[3193] | 2202 | char *xattr_fname = NULL;
|
---|
| 2203 | char *acl_fname = NULL;
|
---|
[128] | 2204 | char *p;
|
---|
| 2205 | char *pathname_of_last_biggie_restored;
|
---|
[3193] | 2206 | char *biggies_whose_EXATs_we_should_set = NULL; // EXtended ATtributes
|
---|
[128] | 2207 | long long biggie_size;
|
---|
| 2208 | FILE *fbw = NULL;
|
---|
[1] | 2209 |
|
---|
[128] | 2210 | malloc_string(tmp);
|
---|
| 2211 | malloc_string(biggie_fname);
|
---|
| 2212 | malloc_string(biggie_cksum);
|
---|
| 2213 | malloc_string(pathname_of_last_biggie_restored);
|
---|
| 2214 | assert(bkpinfo != NULL);
|
---|
[1] | 2215 |
|
---|
[128] | 2216 | read_cfg_var(g_mondo_cfg_file, "total-slices", tmp);
|
---|
[1] | 2217 |
|
---|
[128] | 2218 | total_slices = atol(tmp);
|
---|
[3193] | 2219 |
|
---|
[948] | 2220 | if (g_getfattr) {
|
---|
[3193] | 2221 | mr_asprintf(xattr_fname, XATTR_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
[948] | 2222 | }
|
---|
| 2223 | if (g_getfacl) {
|
---|
[3193] | 2224 | mr_asprintf(acl_fname, ACL_BIGGLST_FNAME_RAW_SZ, bkpinfo->tmpdir);
|
---|
[948] | 2225 | }
|
---|
[3193] | 2226 | mr_asprintf(tmp1, "Reassembling large files ");
|
---|
| 2227 | mvaddstr_and_log_it(g_currentY, 0, tmp1);
|
---|
| 2228 | mr_free(tmp1);
|
---|
| 2229 |
|
---|
| 2230 | mr_asprintf(biggies_whose_EXATs_we_should_set, "%s/biggies-whose-EXATs-we-should-set", bkpinfo->tmpdir);
|
---|
[128] | 2231 | if (!(fbw = fopen(biggies_whose_EXATs_we_should_set, "w"))) {
|
---|
[3193] | 2232 | log_msg(1, "Warning - cannot openout %s", biggies_whose_EXATs_we_should_set);
|
---|
[128] | 2233 | }
|
---|
[3193] | 2234 |
|
---|
| 2235 | // get xattr and acl files if they're there
|
---|
| 2236 | res = read_header_block_from_stream(&biggie_size, biggie_fname, &ctrl_chr);
|
---|
[128] | 2237 | if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
|
---|
[3193] | 2238 | res = read_EXAT_files_from_tape(&biggie_size, biggie_fname, &ctrl_chr, xattr_fname, acl_fname);
|
---|
[128] | 2239 | }
|
---|
[1] | 2240 |
|
---|
[128] | 2241 | noof_biggiefiles = atol(biggie_fname);
|
---|
[3193] | 2242 | log_msg(2, "OK, there are %ld biggiefiles in the archives", noof_biggiefiles);
|
---|
[541] | 2243 | open_progress_form("Reassembling large files",
|
---|
| 2244 | "I am now reassembling all the large files.",
|
---|
| 2245 | "Please wait. This may take some time.",
|
---|
[128] | 2246 | "", total_slices);
|
---|
[1] | 2247 |
|
---|
[128] | 2248 | for (res =
|
---|
| 2249 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
---|
| 2250 | &ctrl_chr);
|
---|
| 2251 | ctrl_chr != BLK_STOP_BIGGIEFILES;
|
---|
| 2252 | res =
|
---|
| 2253 | read_header_block_from_stream(&biggie_size, biggie_fname,
|
---|
| 2254 | &ctrl_chr)) {
|
---|
| 2255 | if (ctrl_chr != BLK_START_A_NORMBIGGIE
|
---|
| 2256 | && ctrl_chr != BLK_START_A_PIHBIGGIE) {
|
---|
| 2257 | wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
|
---|
| 2258 | }
|
---|
| 2259 | p = strrchr(biggie_fname, '/');
|
---|
| 2260 | if (!p) {
|
---|
| 2261 | p = biggie_fname;
|
---|
| 2262 | } else {
|
---|
| 2263 | p++;
|
---|
| 2264 | }
|
---|
[3193] | 2265 | mr_asprintf(tmp1, "Restoring big file %ld (%lld K)", current_bigfile_number + 1, biggie_size / 1024);
|
---|
| 2266 | update_progress_form(tmp1);
|
---|
| 2267 | mr_free(tmp1);
|
---|
[1645] | 2268 | res = restore_a_biggiefile_from_stream(biggie_fname,
|
---|
[128] | 2269 | current_bigfile_number,
|
---|
| 2270 | biggie_cksum,
|
---|
| 2271 | biggie_size,
|
---|
| 2272 | filelist, ctrl_chr,
|
---|
| 2273 | pathname_of_last_biggie_restored);
|
---|
| 2274 | log_msg(1, "I believe I have restored %s",
|
---|
| 2275 | pathname_of_last_biggie_restored);
|
---|
| 2276 | if (fbw && pathname_of_last_biggie_restored[0]) {
|
---|
| 2277 | fprintf(fbw, "%s\n", pathname_of_last_biggie_restored);
|
---|
| 2278 | }
|
---|
| 2279 | retval += res;
|
---|
| 2280 | current_bigfile_number++;
|
---|
| 2281 |
|
---|
[1] | 2282 | }
|
---|
[128] | 2283 | if (current_bigfile_number != noof_biggiefiles
|
---|
| 2284 | && noof_biggiefiles != 0) {
|
---|
[3193] | 2285 | log_msg(1, "Warning - bigfileno=%ld but noof_biggiefiles=%ld\n", current_bigfile_number, noof_biggiefiles);
|
---|
[128] | 2286 | } else {
|
---|
[3193] | 2287 | log_msg(1, "%ld biggiefiles in biggielist.txt; %ld biggiefiles processed today.", noof_biggiefiles, current_bigfile_number);
|
---|
[1] | 2288 | }
|
---|
| 2289 |
|
---|
[128] | 2290 | if (fbw) {
|
---|
| 2291 | fclose(fbw);
|
---|
| 2292 | if (length_of_file(biggies_whose_EXATs_we_should_set) > 2) {
|
---|
[2230] | 2293 | log_it("Setting biggie-EXATs");
|
---|
[948] | 2294 | if (g_getfattr) {
|
---|
| 2295 | if (length_of_file(xattr_fname) > 0) {
|
---|
[3193] | 2296 | log_msg(1, "set_fattr_List(%s,%s)", biggies_whose_EXATs_we_should_set, xattr_fname);
|
---|
| 2297 | set_fattr_list(biggies_whose_EXATs_we_should_set, xattr_fname);
|
---|
[948] | 2298 | }
|
---|
[128] | 2299 | }
|
---|
[948] | 2300 | if (g_getfacl) {
|
---|
| 2301 | if (length_of_file(acl_fname) > 0) {
|
---|
[3193] | 2302 | log_msg(1, "set_acl_list(%s,%s)", biggies_whose_EXATs_we_should_set, acl_fname);
|
---|
[948] | 2303 | set_acl_list(biggies_whose_EXATs_we_should_set, acl_fname);
|
---|
| 2304 | }
|
---|
| 2305 | }
|
---|
[128] | 2306 | } else {
|
---|
[2230] | 2307 | log_it("No biggiefiles selected. So, no biggie-EXATs to set.");
|
---|
[128] | 2308 | }
|
---|
[1] | 2309 | }
|
---|
[3193] | 2310 | mr_free(xattr_fname);
|
---|
| 2311 | mr_free(acl_fname);
|
---|
| 2312 | mr_free(biggies_whose_EXATs_we_should_set);
|
---|
| 2313 |
|
---|
[128] | 2314 | if (does_file_exist("/PAUSE")) {
|
---|
| 2315 | popup_and_OK
|
---|
[541] | 2316 | ("Press ENTER to go on. Delete /PAUSE to stop these pauses.");
|
---|
[1] | 2317 | }
|
---|
| 2318 |
|
---|
[128] | 2319 | close_progress_form();
|
---|
| 2320 | if (retval) {
|
---|
[541] | 2321 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
[128] | 2322 | } else {
|
---|
[541] | 2323 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 2324 | }
|
---|
| 2325 | paranoid_free(pathname_of_last_biggie_restored);
|
---|
| 2326 | paranoid_free(biggie_fname);
|
---|
| 2327 | paranoid_free(biggie_cksum);
|
---|
| 2328 | paranoid_free(tmp);
|
---|
| 2329 | return (retval);
|
---|
[1] | 2330 | }
|
---|
[128] | 2331 |
|
---|
[1] | 2332 | /**************************************************************************
|
---|
| 2333 | *END_RESTORE_ALL_BIGGIEFILES_FROM_STREAM *
|
---|
| 2334 | **************************************************************************/
|
---|
| 2335 |
|
---|
| 2336 |
|
---|
| 2337 |
|
---|
| 2338 |
|
---|
| 2339 |
|
---|
| 2340 |
|
---|
| 2341 | /**
|
---|
| 2342 | * Restore all afioballs from the currently opened tape stream.
|
---|
| 2343 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2344 | * - @c bkpinfo->backup_media_type
|
---|
| 2345 | * - @c bkpinfo->restore_path
|
---|
| 2346 | * @param filelist The node structure containing the list of files to be
|
---|
| 2347 | * restored. If no file in an afioball is in this list, afio will still be
|
---|
| 2348 | * called for that fileset, but nothing will be written.
|
---|
| 2349 | * @return 0 for success, or the number of filesets that failed.
|
---|
| 2350 | */
|
---|
[3193] | 2351 | int restore_all_tarballs_from_stream(struct s_node *filelist)
|
---|
[1] | 2352 | {
|
---|
[128] | 2353 | int retval = 0;
|
---|
| 2354 | int res;
|
---|
| 2355 | long current_afioball_number = 0;
|
---|
| 2356 | int ctrl_chr;
|
---|
| 2357 | long max_val /*, total_noof_files */ ;
|
---|
[1] | 2358 |
|
---|
| 2359 | /** malloc **/
|
---|
[3193] | 2360 | char *tmp = NULL;
|
---|
[2242] | 2361 | char *mds = NULL;
|
---|
[3193] | 2362 | char *progress_str = NULL;
|
---|
[128] | 2363 | char *tmp_fname;
|
---|
[3193] | 2364 | char *xattr_fname = NULL;
|
---|
| 2365 | char *acl_fname = NULL;
|
---|
[1] | 2366 |
|
---|
[128] | 2367 | long long tmp_size;
|
---|
[1] | 2368 |
|
---|
[128] | 2369 | malloc_string(tmp);
|
---|
| 2370 | malloc_string(tmp_fname);
|
---|
| 2371 | assert(bkpinfo != NULL);
|
---|
[541] | 2372 | mvaddstr_and_log_it(g_currentY, 0, "Restoring from archives");
|
---|
[128] | 2373 | read_cfg_var(g_mondo_cfg_file, "last-filelist-number", tmp);
|
---|
| 2374 | max_val = atol(tmp) + 1;
|
---|
[1] | 2375 |
|
---|
[3060] | 2376 | if (chdir(bkpinfo->restore_path)) { /* I don't know why this is needed _here_ but it seems to be. -HR, 02/04/2002 */
|
---|
| 2377 | //FIXME
|
---|
| 2378 | }
|
---|
[1] | 2379 |
|
---|
[128] | 2380 | run_program_and_log_output("pwd", 5);
|
---|
[1] | 2381 |
|
---|
[3193] | 2382 | mr_asprintf(progress_str, "Restoring from media #%d", g_current_media_number);
|
---|
[128] | 2383 | log_to_screen(progress_str);
|
---|
[541] | 2384 | open_progress_form("Restoring from archives",
|
---|
| 2385 | "Restoring data from the archives.",
|
---|
| 2386 | "Please wait. This may take some time.",
|
---|
[128] | 2387 | progress_str, max_val);
|
---|
[1] | 2388 |
|
---|
[128] | 2389 | log_msg(3, "hey");
|
---|
[1] | 2390 |
|
---|
[128] | 2391 | res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
---|
| 2392 | if (res) {
|
---|
| 2393 | log_msg(2, "Warning - error reading afioball from tape");
|
---|
[1] | 2394 | }
|
---|
[128] | 2395 | retval += res;
|
---|
| 2396 | if (ctrl_chr != BLK_START_AFIOBALLS) {
|
---|
| 2397 | wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
|
---|
[1] | 2398 | }
|
---|
[128] | 2399 | log_msg(2, "ho");
|
---|
| 2400 | res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
---|
| 2401 | while (ctrl_chr != BLK_STOP_AFIOBALLS) {
|
---|
| 2402 | update_progress_form(progress_str);
|
---|
[948] | 2403 | if (g_getfattr) {
|
---|
[3193] | 2404 | mr_asprintf(xattr_fname, "%s/xattr-subset-%ld.tmp", bkpinfo->tmpdir, current_afioball_number);
|
---|
[948] | 2405 | unlink(xattr_fname);
|
---|
| 2406 | }
|
---|
| 2407 | if (g_getfacl) {
|
---|
[3193] | 2408 | mr_asprintf(acl_fname, "%s/acl-subset-%ld.tmp", bkpinfo->tmpdir, current_afioball_number);
|
---|
[948] | 2409 | unlink(acl_fname);
|
---|
| 2410 | }
|
---|
[128] | 2411 | if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
|
---|
[2230] | 2412 | log_it("Reading EXAT files from tape");
|
---|
[3193] | 2413 | res = read_EXAT_files_from_tape(&tmp_size, tmp_fname, &ctrl_chr, xattr_fname, acl_fname);
|
---|
[128] | 2414 | }
|
---|
| 2415 | if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
|
---|
| 2416 | wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
|
---|
| 2417 | }
|
---|
[3193] | 2418 | log_msg(4, "Restoring from fileset #%ld (name=%s, size=%ld K)", current_afioball_number, tmp_fname, (long) tmp_size >> 10);
|
---|
| 2419 | res = restore_a_tarball_from_stream(tmp_fname, current_afioball_number, filelist, tmp_size, xattr_fname, acl_fname);
|
---|
[128] | 2420 | retval += res;
|
---|
| 2421 | if (res) {
|
---|
[3193] | 2422 | log_to_screen("Fileset %ld - errors occurred", current_afioball_number);
|
---|
[128] | 2423 | }
|
---|
| 2424 | res =
|
---|
| 2425 | read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
---|
| 2426 | if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
|
---|
| 2427 | wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
|
---|
| 2428 | }
|
---|
[1] | 2429 |
|
---|
[128] | 2430 | current_afioball_number++;
|
---|
| 2431 | g_current_progress++;
|
---|
[2242] | 2432 | mds = media_descriptor_string(bkpinfo->backup_media_type),
|
---|
[3193] | 2433 |
|
---|
| 2434 | mr_free(progress_str);
|
---|
| 2435 | mr_asprintf(progress_str, "Restoring from fileset #%ld on %s #%d", current_afioball_number, mds, g_current_media_number);
|
---|
[2242] | 2436 | mr_free(mds);
|
---|
[3193] | 2437 | res = read_header_block_from_stream(&tmp_size, tmp_fname, &ctrl_chr);
|
---|
[948] | 2438 | if (g_getfattr) {
|
---|
| 2439 | unlink(xattr_fname);
|
---|
| 2440 | }
|
---|
| 2441 | if (g_getfacl) {
|
---|
| 2442 | unlink(acl_fname);
|
---|
| 2443 | }
|
---|
[128] | 2444 | } // next
|
---|
[3193] | 2445 | mr_free(progress_str);
|
---|
| 2446 | if (g_getfattr) {
|
---|
| 2447 | mr_free(xattr_fname);
|
---|
| 2448 | }
|
---|
| 2449 | if (g_getfacl) {
|
---|
| 2450 | mr_free(acl_fname);
|
---|
| 2451 | }
|
---|
| 2452 |
|
---|
[128] | 2453 | log_msg(1, "All done with afioballs");
|
---|
| 2454 | close_progress_form();
|
---|
| 2455 | if (retval) {
|
---|
[541] | 2456 | mvaddstr_and_log_it(g_currentY++, 74, "Errors.");
|
---|
[128] | 2457 | } else {
|
---|
[541] | 2458 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 2459 | }
|
---|
| 2460 | paranoid_free(tmp);
|
---|
| 2461 | paranoid_free(tmp_fname);
|
---|
| 2462 | return (retval);
|
---|
[1] | 2463 | }
|
---|
[128] | 2464 |
|
---|
[1] | 2465 | /**************************************************************************
|
---|
| 2466 | *END_ RESTORE_ALL_TARBALLS_FROM_STREAM *
|
---|
| 2467 | **************************************************************************/
|
---|
| 2468 |
|
---|
| 2469 | /* @} - end of LLrestoreGroup */
|
---|
| 2470 |
|
---|
| 2471 |
|
---|
| 2472 | /**
|
---|
| 2473 | * Restore all files in @p filelist.
|
---|
| 2474 | * @param bkpinfo The backup information structure. Most fields are used.
|
---|
| 2475 | * @param filelist The node structure containing the list of files to be
|
---|
| 2476 | * restored.
|
---|
| 2477 | * @return 0 for success, or the number of afioballs and biggiefiles that failed.
|
---|
| 2478 | * @ingroup restoreGroup
|
---|
| 2479 | */
|
---|
[1645] | 2480 | int restore_everything(struct s_node *filelist)
|
---|
[1] | 2481 | {
|
---|
[128] | 2482 | int resA;
|
---|
| 2483 | int resB;
|
---|
[1] | 2484 |
|
---|
| 2485 | /** mallco ***/
|
---|
[128] | 2486 | char *cwd;
|
---|
| 2487 | char *newpath;
|
---|
[3193] | 2488 | char *tmp = NULL;
|
---|
[128] | 2489 | assert(bkpinfo != NULL);
|
---|
[1] | 2490 |
|
---|
[128] | 2491 | malloc_string(cwd);
|
---|
| 2492 | malloc_string(newpath);
|
---|
| 2493 | log_msg(2, "restore_everything() --- starting");
|
---|
| 2494 | g_current_media_number = 1;
|
---|
[3060] | 2495 | if (getcwd(cwd, MAX_STR_LEN - 1)) {
|
---|
| 2496 | // FIXME
|
---|
| 2497 | }
|
---|
[3193] | 2498 | mr_asprintf(tmp, "mkdir -p %s", bkpinfo->restore_path);
|
---|
[128] | 2499 | run_program_and_log_output(tmp, FALSE);
|
---|
[3193] | 2500 | mr_free(tmp);
|
---|
| 2501 |
|
---|
[128] | 2502 | log_msg(1, "Changing dir to %s", bkpinfo->restore_path);
|
---|
[3060] | 2503 | if (chdir(bkpinfo->restore_path)) {
|
---|
| 2504 | //FIXME
|
---|
| 2505 | }
|
---|
| 2506 | if (getcwd(newpath, MAX_STR_LEN - 1)) {
|
---|
| 2507 | // FIXME
|
---|
| 2508 | }
|
---|
[128] | 2509 | log_msg(1, "path is now %s", newpath);
|
---|
| 2510 | log_msg(1, "restoring everything");
|
---|
| 2511 | if (!find_home_of_exe("petris") && !g_text_mode) {
|
---|
| 2512 | newtDrawRootText(0, g_noof_rows - 2,
|
---|
[541] | 2513 | "Press ALT-<left cursor> twice to play Petris :-) ");
|
---|
[128] | 2514 | newtRefresh();
|
---|
[1] | 2515 | }
|
---|
[541] | 2516 | mvaddstr_and_log_it(g_currentY, 0, "Preparing to read your archives");
|
---|
[2682] | 2517 | mount_media();
|
---|
[128] | 2518 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 2519 | mvaddstr_and_log_it(g_currentY++, 0,
|
---|
[541] | 2520 | "Restoring OS and data from streaming media");
|
---|
[128] | 2521 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
[1645] | 2522 | openin_cdstream();
|
---|
[128] | 2523 | } else {
|
---|
[1645] | 2524 | assert_string_is_neither_NULL_nor_zerolength(bkpinfo->media_device);
|
---|
| 2525 | openin_tape();
|
---|
[128] | 2526 | }
|
---|
[1645] | 2527 | resA = restore_all_tarballs_from_stream(filelist);
|
---|
| 2528 | resB = restore_all_biggiefiles_from_stream(filelist);
|
---|
[128] | 2529 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
[1645] | 2530 | closein_cdstream();
|
---|
[128] | 2531 | } else {
|
---|
[1645] | 2532 | closein_tape();
|
---|
[128] | 2533 | }
|
---|
| 2534 | } else {
|
---|
| 2535 | mvaddstr_and_log_it(g_currentY++, 0,
|
---|
[1736] | 2536 | "Restoring OS and data from CD/USB ");
|
---|
[1645] | 2537 | resA = restore_all_tarballs_from_CD(filelist);
|
---|
| 2538 | resB = restore_all_biggiefiles_from_CD(filelist);
|
---|
[1] | 2539 | }
|
---|
[3060] | 2540 | if (chdir(cwd)) {
|
---|
| 2541 | //FIXME
|
---|
| 2542 | }
|
---|
[128] | 2543 | if (resA + resB) {
|
---|
[541] | 2544 | log_to_screen("Errors occurred while data was being restored.");
|
---|
[1] | 2545 | }
|
---|
[128] | 2546 | if (length_of_file("/etc/raidtab") > 0) {
|
---|
| 2547 | log_msg(2, "Copying local raidtab to restored filesystem");
|
---|
| 2548 | run_program_and_log_output("cp -f /etc/raidtab " MNT_RESTORING
|
---|
| 2549 | "/etc/raidtab", FALSE);
|
---|
[1] | 2550 | }
|
---|
[128] | 2551 | kill_petris();
|
---|
| 2552 | log_msg(2, "restore_everything() --- leaving");
|
---|
| 2553 | paranoid_free(cwd);
|
---|
| 2554 | paranoid_free(newpath);
|
---|
| 2555 | return (resA + resB);
|
---|
[1] | 2556 | }
|
---|
| 2557 |
|
---|
| 2558 | /**************************************************************************
|
---|
| 2559 | *END_RESTORE_EVERYTHING *
|
---|
| 2560 | **************************************************************************/
|
---|
| 2561 |
|
---|
| 2562 |
|
---|
[128] | 2563 | extern void wait_until_software_raids_are_prepped(char *, int);
|
---|
[1] | 2564 |
|
---|
| 2565 |
|
---|
| 2566 | char which_restore_mode(void);
|
---|
| 2567 |
|
---|
| 2568 |
|
---|
| 2569 | /**
|
---|
| 2570 | * Log a "don't panic" message to the logfile.
|
---|
| 2571 | */
|
---|
| 2572 | void welcome_to_mondorestore()
|
---|
| 2573 | {
|
---|
[251] | 2574 | log_msg(0, "-------------- Mondo Restore v%s -------------", PACKAGE_VERSION);
|
---|
[3193] | 2575 | log_msg(0, "DON'T PANIC! Mondorestore logs almost everything, so please ");
|
---|
| 2576 | log_msg(0, "don't break out in a cold sweat just because you see a few ");
|
---|
| 2577 | log_msg(0, "error messages in the log. Read them; analyze them; see if ");
|
---|
| 2578 | log_msg(0, "they are significant; above all, verify your backups! Please");
|
---|
| 2579 | log_msg(0, "attach a compressed copy of this log to any e-mail you send ");
|
---|
| 2580 | log_msg(0, "to the Mondo mailing list when you are seeking technical ");
|
---|
| 2581 | log_msg(0, "support. Without it, we can't help you. - DevTeam");
|
---|
| 2582 | log_msg(0, "------------------------------------------------------------");
|
---|
| 2583 | log_msg(0, "BTW, despite (or perhaps because of) the wealth of messages,");
|
---|
| 2584 | log_msg(0, "some users are inclined to stop reading this log. If Mondo ");
|
---|
| 2585 | log_msg(0, "stopped for some reason, chances are it's detailed here. ");
|
---|
| 2586 | log_msg(0, "More than likely there's a message at the very end of this ");
|
---|
| 2587 | log_msg(0, "log that will tell you what is wrong. Please read it! ");
|
---|
| 2588 | log_msg(0, "------------------------------------------------------------");
|
---|
[1] | 2589 | }
|
---|
| 2590 |
|
---|
| 2591 |
|
---|
| 2592 |
|
---|
| 2593 | /**
|
---|
| 2594 | * Restore the user's data.
|
---|
| 2595 | * What did you think it did, anyway? :-)
|
---|
| 2596 | */
|
---|
[128] | 2597 | int main(int argc, char *argv[])
|
---|
[1] | 2598 | {
|
---|
[128] | 2599 | FILE *fin;
|
---|
| 2600 | FILE *fout;
|
---|
| 2601 | int retval = 0;
|
---|
| 2602 | int res;
|
---|
[3193] | 2603 | char *tmp = NULL;
|
---|
[1] | 2604 |
|
---|
[128] | 2605 | struct mountlist_itself *mountlist;
|
---|
| 2606 | struct raidlist_itself *raidlist;
|
---|
| 2607 | struct s_node *filelist;
|
---|
[3193] | 2608 | char *tmp1 = NULL;
|
---|
| 2609 | char *tmp2 = NULL;
|
---|
[818] | 2610 | bool run_postnuke = FALSE;
|
---|
[1] | 2611 |
|
---|
[128] | 2612 | if (getuid() != 0) {
|
---|
[541] | 2613 | fprintf(stderr, "Please run as root.\r\n");
|
---|
[128] | 2614 | exit(127);
|
---|
| 2615 | }
|
---|
[1653] | 2616 | if (!
|
---|
| 2617 | (bkpinfo = malloc(sizeof(struct s_bkpinfo)))) {
|
---|
| 2618 | fatal_error("Cannot malloc bkpinfo");
|
---|
| 2619 | }
|
---|
| 2620 | reset_bkpinfo();
|
---|
[1] | 2621 |
|
---|
[128] | 2622 | g_loglevel = DEFAULT_MR_LOGLEVEL;
|
---|
| 2623 |
|
---|
[1] | 2624 | /* Configure global variables */
|
---|
| 2625 | #ifdef __FreeBSD__
|
---|
[128] | 2626 | if (strstr
|
---|
| 2627 | (call_program_and_get_last_line_of_output("cat /tmp/cmdline"),
|
---|
| 2628 | "textonly"))
|
---|
[1] | 2629 | #else
|
---|
[128] | 2630 | if (strstr
|
---|
| 2631 | (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
|
---|
| 2632 | "textonly"))
|
---|
[1] | 2633 | #endif
|
---|
[128] | 2634 | {
|
---|
| 2635 | g_text_mode = TRUE;
|
---|
| 2636 | log_msg(1, "TEXTONLY MODE");
|
---|
| 2637 | } else {
|
---|
| 2638 | g_text_mode = FALSE;
|
---|
| 2639 | } // newt :-)
|
---|
| 2640 | if (!(mountlist = malloc(sizeof(struct mountlist_itself)))) {
|
---|
| 2641 | fatal_error("Cannot malloc mountlist");
|
---|
| 2642 | }
|
---|
| 2643 | if (!(raidlist = malloc(sizeof(struct raidlist_itself)))) {
|
---|
| 2644 | fatal_error("Cannot malloc raidlist");
|
---|
| 2645 | }
|
---|
[1] | 2646 |
|
---|
[3193] | 2647 | /* Init GUI */
|
---|
| 2648 | setup_newt_stuff(); /* call newtInit and setup screen log */
|
---|
| 2649 |
|
---|
[128] | 2650 | malloc_libmondo_global_strings();
|
---|
[1] | 2651 |
|
---|
[128] | 2652 | strcpy(g_mondo_home,
|
---|
| 2653 | call_program_and_get_last_line_of_output("which mondorestore"));
|
---|
| 2654 | g_current_media_number = 1; // precaution
|
---|
[1] | 2655 |
|
---|
[128] | 2656 | run_program_and_log_output("mkdir -p " MNT_CDROM, FALSE);
|
---|
[1] | 2657 |
|
---|
[1645] | 2658 | setup_MR_global_filenames(); // malloc() and set globals, using bkpinfo->tmpdir etc.
|
---|
[128] | 2659 | bkpinfo->backup_media_type = none; // in case boot disk was made for one backup type but user wants to restore from another backup type
|
---|
| 2660 | bkpinfo->restore_data = TRUE; // Well, yeah :-)
|
---|
| 2661 | if (am_I_in_disaster_recovery_mode()) {
|
---|
| 2662 | run_program_and_log_output("mount / -o remount,rw", 2);
|
---|
| 2663 | } // for b0rken distros
|
---|
| 2664 | g_main_pid = getpid();
|
---|
| 2665 | srandom((int) (time(NULL)));
|
---|
| 2666 | set_signals(TRUE);
|
---|
| 2667 | g_kernel_version = get_kernel_version();
|
---|
[1] | 2668 |
|
---|
[128] | 2669 | log_msg(1, "FYI - g_mountlist_fname = %s", g_mountlist_fname);
|
---|
| 2670 | if (strlen(g_mountlist_fname) < 3) {
|
---|
| 2671 | fatal_error
|
---|
| 2672 | ("Serious error in malloc()'ing. Could be a bug in your glibc.");
|
---|
| 2673 | }
|
---|
| 2674 | mkdir(MNT_CDROM, 0x770);
|
---|
[1747] | 2675 | make_hole_for_dir(MONDO_CACHE);
|
---|
[128] | 2676 |
|
---|
[1902] | 2677 | /* Backup original mountlist.txt */
|
---|
[3193] | 2678 | mr_asprintf(tmp, "%s.orig", g_mountlist_fname);
|
---|
[128] | 2679 | if (!does_file_exist(g_mountlist_fname)) {
|
---|
[3193] | 2680 | log_msg(2, "%ld: Warning - g_mountlist_fname (%s) does not exist yet", __LINE__, g_mountlist_fname);
|
---|
[128] | 2681 | } else if (!does_file_exist(tmp)) {
|
---|
[3193] | 2682 | mr_free(tmp);
|
---|
| 2683 | mr_asprintf(tmp, "cp -f %s %s.orig", g_mountlist_fname, g_mountlist_fname);
|
---|
[128] | 2684 | run_program_and_log_output(tmp, FALSE);
|
---|
| 2685 | }
|
---|
[3193] | 2686 | mr_free(tmp);
|
---|
[1] | 2687 |
|
---|
[1902] | 2688 | /* Init directories */
|
---|
[128] | 2689 | make_hole_for_dir("/var/log");
|
---|
| 2690 | make_hole_for_dir("/tmp/tmpfs"); /* just in case... */
|
---|
[2878] | 2691 | run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
|
---|
[1] | 2692 |
|
---|
[128] | 2693 | run_program_and_log_output("rm -Rf /tmp/tmpfs/mondo.tmp.*", FALSE);
|
---|
[1] | 2694 |
|
---|
[128] | 2695 | welcome_to_mondorestore();
|
---|
| 2696 | if (bkpinfo->disaster_recovery) {
|
---|
| 2697 | log_msg(1, "I am in disaster recovery mode");
|
---|
| 2698 | } else {
|
---|
| 2699 | log_msg(1, "I am in normal, live mode");
|
---|
| 2700 | }
|
---|
[1] | 2701 |
|
---|
[2230] | 2702 | log_it("what time is it");
|
---|
[1] | 2703 |
|
---|
[1902] | 2704 | /* Process command-line parameters */
|
---|
[128] | 2705 | if (argc == 2 && strcmp(argv[1], "--edit-mountlist") == 0) {
|
---|
[1] | 2706 | #ifdef __FreeBSD__
|
---|
[3060] | 2707 | paranoid_system("mv -f /tmp/raidconf.txt /etc/raidtab");
|
---|
[128] | 2708 | if (!does_file_exist("/etc/raidtab"))
|
---|
[3060] | 2709 | paranoid_system("vinum printconfig > /etc/raidtab");
|
---|
[1] | 2710 | #endif
|
---|
[128] | 2711 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
---|
| 2712 | if (!does_file_exist(g_mountlist_fname)) {
|
---|
| 2713 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
---|
| 2714 | }
|
---|
[1645] | 2715 | res = let_user_edit_the_mountlist(mountlist, raidlist);
|
---|
[1] | 2716 | #ifdef __FreeBSD__
|
---|
[3060] | 2717 | paranoid_system("mv -f /etc/raidtab /tmp/raidconf.txt");
|
---|
[1] | 2718 | #endif
|
---|
[128] | 2719 | paranoid_MR_finish(res);
|
---|
| 2720 | }
|
---|
[1] | 2721 |
|
---|
[128] | 2722 | if (argc == 3 && strcmp(argv[1], "--echo-to-screen") == 0) {
|
---|
| 2723 | fout = fopen("/tmp/out.txt", "w");
|
---|
| 2724 | fput_string_one_char_at_a_time(stderr, argv[2]);
|
---|
| 2725 | finish(0);
|
---|
| 2726 | }
|
---|
[1] | 2727 |
|
---|
[128] | 2728 | if (argc == 5 && strcmp(argv[1], "--common") == 0) {
|
---|
| 2729 | g_loglevel = 6;
|
---|
| 2730 | filelist = load_filelist(argv[2]);
|
---|
| 2731 | if (!filelist) {
|
---|
| 2732 | fatal_error("Failed to load filelist");
|
---|
| 2733 | }
|
---|
| 2734 | toggle_node_selection(filelist, FALSE);
|
---|
| 2735 | toggle_all_root_dirs_on(filelist);
|
---|
[179] | 2736 | // BERLIOS: /usr/lib ???
|
---|
[128] | 2737 | toggle_path_selection(filelist, "/usr/share", TRUE);
|
---|
| 2738 | save_filelist(filelist, "/tmp/out.txt");
|
---|
[3193] | 2739 | mr_asprintf(tmp1, "%s", argv[3]);
|
---|
| 2740 | mr_asprintf(tmp2, "%s", argv[4]);
|
---|
[1] | 2741 |
|
---|
[3193] | 2742 | res = save_filelist_entries_in_common(tmp1, filelist, tmp2, FALSE);
|
---|
| 2743 | mr_free(tmp1);
|
---|
| 2744 | mr_free(tmp2);
|
---|
| 2745 |
|
---|
[128] | 2746 | free_filelist(filelist);
|
---|
| 2747 | printf("res = %d", res);
|
---|
| 2748 | finish(0);
|
---|
| 2749 | }
|
---|
[1] | 2750 |
|
---|
[128] | 2751 | if (argc == 3 && strcmp(argv[1], "--popuplist") == 0) {
|
---|
| 2752 | popup_changelist_from_file(argv[2]);
|
---|
| 2753 | paranoid_MR_finish(0);
|
---|
| 2754 | }
|
---|
[1] | 2755 |
|
---|
[128] | 2756 | if (argc == 5 && strcmp(argv[1], "--copy") == 0) {
|
---|
| 2757 | log_msg(1, "SCORE");
|
---|
| 2758 | g_loglevel = 10;
|
---|
| 2759 | if (strstr(argv[2], "save")) {
|
---|
| 2760 | log_msg(1, "Saving from %s to %s", argv[3], argv[4]);
|
---|
| 2761 | fin = fopen(argv[3], "r");
|
---|
| 2762 | fout = fopen(argv[4], "w");
|
---|
| 2763 | copy_from_src_to_dest(fin, fout, 'w');
|
---|
| 2764 | fclose(fin);
|
---|
| 2765 | fin = fopen(argv[3], "r");
|
---|
| 2766 | copy_from_src_to_dest(fin, fout, 'w');
|
---|
| 2767 | fclose(fout);
|
---|
| 2768 | fclose(fin);
|
---|
| 2769 | } else if (strstr(argv[2], "restore")) {
|
---|
| 2770 | fout = fopen(argv[3], "w");
|
---|
| 2771 | fin = fopen(argv[4], "r");
|
---|
| 2772 | copy_from_src_to_dest(fout, fin, 'r');
|
---|
| 2773 | fclose(fin);
|
---|
| 2774 | fin = fopen(argv[4], "r");
|
---|
| 2775 | copy_from_src_to_dest(fout, fin, 'r');
|
---|
| 2776 | fclose(fout);
|
---|
| 2777 | fclose(fin);
|
---|
| 2778 | } else {
|
---|
| 2779 | fatal_error("Unknown additional param");
|
---|
| 2780 | }
|
---|
| 2781 | finish(0);
|
---|
| 2782 | }
|
---|
[1] | 2783 |
|
---|
[128] | 2784 | if (argc == 3 && strcmp(argv[1], "--mdstat") == 0) {
|
---|
| 2785 | wait_until_software_raids_are_prepped(argv[2], 100);
|
---|
| 2786 | finish(0);
|
---|
| 2787 | }
|
---|
[1] | 2788 |
|
---|
[558] | 2789 | if (argc == 3 && strcmp(argv[1], "--mdconv") == 0) {
|
---|
[2982] | 2790 | finish(create_raidtab_from_mdstat(MDSTAT_FILE,argv[2]));
|
---|
[128] | 2791 | }
|
---|
[1] | 2792 |
|
---|
[128] | 2793 | if (argc == 2 && strcmp(argv[1], "--live-grub") == 0) {
|
---|
| 2794 | retval = run_grub(FALSE, "/dev/hda");
|
---|
| 2795 | if (retval) {
|
---|
[541] | 2796 | log_to_screen("Failed to write Master Boot Record");
|
---|
[128] | 2797 | }
|
---|
| 2798 | paranoid_MR_finish(0);
|
---|
[1] | 2799 | }
|
---|
[128] | 2800 | if (argc == 3 && strcmp(argv[1], "--paa") == 0) {
|
---|
| 2801 | g_current_media_number = atoi(argv[2]);
|
---|
| 2802 | pause_and_ask_for_cdr(5, NULL);
|
---|
| 2803 | paranoid_MR_finish(0);
|
---|
[1966] | 2804 | }
|
---|
| 2805 | if ((argc == 2 && strcmp(argv[1], "--partition-only") == 0) && (bkpinfo->disaster_recovery)) {
|
---|
| 2806 | log_msg(0, "Partitioning only.");
|
---|
| 2807 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
---|
| 2808 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
---|
| 2809 | load_mountlist(mountlist, g_mountlist_fname);
|
---|
| 2810 | res = partition_everything(mountlist);
|
---|
| 2811 | finish(res);
|
---|
| 2812 | }
|
---|
| 2813 |
|
---|
| 2814 | if ((argc == 2 && strcmp(argv[1], "--format-only") == 0) && (bkpinfo->disaster_recovery)) {
|
---|
| 2815 | log_msg(0, "Formatting only.");
|
---|
| 2816 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
---|
| 2817 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
---|
| 2818 | load_mountlist(mountlist, g_mountlist_fname);
|
---|
| 2819 | res = format_everything(mountlist, FALSE, raidlist);
|
---|
| 2820 | finish(res);
|
---|
| 2821 | }
|
---|
| 2822 |
|
---|
| 2823 | if ((argc == 2 && strcmp(argv[1], "--stop-lvm-and-raid") == 0) && (bkpinfo->disaster_recovery)) {
|
---|
| 2824 | log_msg(0, "Stopping LVM and RAID");
|
---|
| 2825 | load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
---|
| 2826 | strcpy(g_mountlist_fname, "/tmp/mountlist.txt");
|
---|
| 2827 | load_mountlist(mountlist, g_mountlist_fname);
|
---|
| 2828 | res = do_my_funky_lvm_stuff(TRUE, FALSE);
|
---|
| 2829 | res += stop_all_raid_devices(mountlist);
|
---|
| 2830 | finish(res);
|
---|
| 2831 | }
|
---|
[1967] | 2832 |
|
---|
[1966] | 2833 | if ((argc > 1 && strcmp(argv[argc - 1], "--live-from-cd") == 0) && (!bkpinfo->disaster_recovery)) {
|
---|
| 2834 | g_restoring_live_from_cd = TRUE;
|
---|
| 2835 | }
|
---|
| 2836 |
|
---|
| 2837 | // Handle params here first
|
---|
| 2838 | handle_incoming_parameters(argc,argv);
|
---|
| 2839 |
|
---|
| 2840 | if (!bkpinfo->disaster_recovery) { // live!
|
---|
[128] | 2841 | log_msg(1, "I am in normal, live mode.");
|
---|
| 2842 | log_msg(2, "FYI, MOUNTLIST_FNAME = %s", g_mountlist_fname);
|
---|
| 2843 | mount_boot_if_necessary(); /* for Gentoo users */
|
---|
| 2844 | log_msg(2, "Still here.");
|
---|
[2380] | 2845 | if (bkpinfo->backup_media_type == netfs) {
|
---|
| 2846 | g_restoring_live_from_netfs = TRUE;
|
---|
[1916] | 2847 | }
|
---|
[2048] | 2848 | log_msg(2, "Calling restore_to_live_filesystem()");
|
---|
| 2849 | retval = restore_to_live_filesystem();
|
---|
| 2850 |
|
---|
[128] | 2851 | log_msg(2, "Still here. Yay.");
|
---|
[1999] | 2852 | if ((strlen(bkpinfo->tmpdir) > 0) && (strstr(bkpinfo->tmpdir,"mondo.tmp.") != NULL)) {
|
---|
[3193] | 2853 | mr_asprintf(tmp, "rm -Rf %s/*", bkpinfo->tmpdir);
|
---|
[128] | 2854 | run_program_and_log_output(tmp, FALSE);
|
---|
[3193] | 2855 | mr_free(tmp);
|
---|
[128] | 2856 | }
|
---|
| 2857 | unmount_boot_if_necessary(); /* for Gentoo users */
|
---|
| 2858 | paranoid_MR_finish(retval);
|
---|
| 2859 | } else {
|
---|
[804] | 2860 | /* Disaster recovery mode (must be) */
|
---|
[128] | 2861 | log_msg(1, "I must be in disaster recovery mode.");
|
---|
| 2862 | log_msg(2, "FYI, MOUNTLIST_FNAME = %s ", g_mountlist_fname);
|
---|
[1] | 2863 |
|
---|
[2230] | 2864 | log_it("About to call load_mountlist and load_raidtab");
|
---|
[128] | 2865 | strcpy(bkpinfo->restore_path, MNT_RESTORING);
|
---|
[1645] | 2866 | read_cfg_file_into_bkpinfo(g_mondo_cfg_file);
|
---|
[128] | 2867 | retval = load_mountlist(mountlist, g_mountlist_fname);
|
---|
| 2868 | retval += load_raidtab_into_raidlist(raidlist, RAIDTAB_FNAME);
|
---|
[2230] | 2869 | log_it("Returned from calling load_mountlist and load_raidtab successfully");
|
---|
[1] | 2870 |
|
---|
[1966] | 2871 | // BCO:To be reviewed
|
---|
[1967] | 2872 | if ((bkpinfo->restore_mode == compare) || (bkpinfo->restore_mode == nuke)) {
|
---|
[3193] | 2873 | if ((bkpinfo->backup_media_type == netfs) && bkpinfo->netfs_mount && !is_this_device_mounted(bkpinfo->netfs_mount)) {
|
---|
[2380] | 2874 | log_msg(1, "Mounting remote %s dir", bkpinfo->netfs_proto);
|
---|
[128] | 2875 | sprintf(bkpinfo->isodir, "/tmp/isodir");
|
---|
| 2876 | run_program_and_log_output("mkdir -p /tmp/isodir", 5);
|
---|
[2380] | 2877 | if (strstr(bkpinfo->netfs_proto, "sshfs")) {
|
---|
[2847] | 2878 | if (bkpinfo->netfs_user) {
|
---|
[3193] | 2879 | mr_asprintf(tmp, "sshfs -o ro %s@%s /tmp/isodir", bkpinfo->netfs_user,bkpinfo->netfs_mount);
|
---|
[2847] | 2880 | } else {
|
---|
[3193] | 2881 | mr_asprintf(tmp, "sshfs -o ro %s /tmp/isodir", bkpinfo->netfs_mount);
|
---|
[2847] | 2882 | }
|
---|
[3111] | 2883 | } else {
|
---|
| 2884 | if (strstr(bkpinfo->netfs_proto, "smbfs")) {
|
---|
| 2885 | if (bkpinfo->netfs_user) {
|
---|
[3193] | 2886 | mr_asprintf(tmp, "mount -t cifs %s /tmp/isodir -o user=%s,nolock,ro ", bkpinfo->netfs_mount,bkpinfo->netfs_user);
|
---|
[3111] | 2887 | } else {
|
---|
[3193] | 2888 | mr_asprintf(tmp, "mount -t cifs %s /tmp/isodir -o nolock,ro ", bkpinfo->netfs_mount);
|
---|
[3111] | 2889 | }
|
---|
[2847] | 2890 | } else {
|
---|
[3111] | 2891 | if (bkpinfo->netfs_user) {
|
---|
[3193] | 2892 | mr_asprintf(tmp, "mount %s@%s -o nolock,ro /tmp/isodir", bkpinfo->netfs_user,bkpinfo->netfs_mount);
|
---|
[3111] | 2893 | } else {
|
---|
[3193] | 2894 | mr_asprintf(tmp, "mount %s -o nolock,ro /tmp/isodir", bkpinfo->netfs_mount);
|
---|
[3111] | 2895 | }
|
---|
[2847] | 2896 | }
|
---|
[2381] | 2897 | }
|
---|
[128] | 2898 | run_program_and_log_output(tmp, 1);
|
---|
[3193] | 2899 | mr_free(tmp);
|
---|
[128] | 2900 | }
|
---|
| 2901 | }
|
---|
[1] | 2902 |
|
---|
[128] | 2903 | if (retval) {
|
---|
[3193] | 2904 | log_to_screen("Warning - load_raidtab_into_raidlist returned an error");
|
---|
[128] | 2905 | }
|
---|
[1] | 2906 |
|
---|
[128] | 2907 | log_msg(1, "Send in the clowns.");
|
---|
[1] | 2908 |
|
---|
| 2909 |
|
---|
[1967] | 2910 | if (bkpinfo->restore_mode == nuke) {
|
---|
[2230] | 2911 | log_it("nuking");
|
---|
[1645] | 2912 | retval += nuke_mode(mountlist, raidlist);
|
---|
[1967] | 2913 | } else if (bkpinfo->restore_mode == interactive) {
|
---|
[2230] | 2914 | log_it("catchall");
|
---|
[1645] | 2915 | retval += catchall_mode(mountlist, raidlist);
|
---|
[1967] | 2916 | } else if (bkpinfo->restore_mode == compare) {
|
---|
[2230] | 2917 | log_it("compare");
|
---|
[1645] | 2918 | retval += compare_mode(mountlist, raidlist);
|
---|
[1967] | 2919 | } else if (bkpinfo->restore_mode == isoonly) {
|
---|
[2230] | 2920 | log_it("iso");
|
---|
[1645] | 2921 | retval = iso_mode(mountlist, raidlist, FALSE);
|
---|
[1967] | 2922 | } else if (bkpinfo->restore_mode == mbr) {
|
---|
[2230] | 2923 | log_it("mbr");
|
---|
[128] | 2924 | retval = mount_all_devices(mountlist, TRUE);
|
---|
| 2925 | if (!retval) {
|
---|
| 2926 | retval += run_boot_loader(FALSE);
|
---|
| 2927 | retval += unmount_all_devices(mountlist);
|
---|
| 2928 | }
|
---|
| 2929 | if (retval) {
|
---|
[541] | 2930 | log_to_screen("Failed to write Master Boot Record");
|
---|
[128] | 2931 | }
|
---|
[1967] | 2932 | } else if (bkpinfo->restore_mode == isonuke) {
|
---|
[2230] | 2933 | log_it("isonuke");
|
---|
[1645] | 2934 | retval = iso_mode(mountlist, raidlist, TRUE);
|
---|
[128] | 2935 | } else {
|
---|
[2230] | 2936 | log_it("catchall (no mode specified in command-line call");
|
---|
[1645] | 2937 | retval += catchall_mode(mountlist, raidlist);
|
---|
[128] | 2938 | }
|
---|
[1] | 2939 | }
|
---|
[128] | 2940 |
|
---|
| 2941 | /* clean up at the end */
|
---|
| 2942 | if (retval) {
|
---|
[1747] | 2943 | if (does_file_exist(MONDO_CACHE"/changed.files")) {
|
---|
[128] | 2944 | log_to_screen
|
---|
[1747] | 2945 | ("See "MONDO_CACHE"/changed.files for list of files that have changed.");
|
---|
[128] | 2946 | }
|
---|
| 2947 | mvaddstr_and_log_it(g_currentY++,
|
---|
| 2948 | 0,
|
---|
[541] | 2949 | "Run complete. Errors were reported. Please review the logfile.");
|
---|
[128] | 2950 | } else {
|
---|
| 2951 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 2952 | mvaddstr_and_log_it(g_currentY++,
|
---|
| 2953 | 0,
|
---|
[1885] | 2954 | "Run complete. Please remove media and reboot.");
|
---|
[128] | 2955 | } else {
|
---|
[3193] | 2956 | sync();
|
---|
[128] | 2957 | if (is_this_device_mounted(MNT_CDROM)) {
|
---|
[2878] | 2958 | run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
|
---|
[128] | 2959 | }
|
---|
| 2960 |
|
---|
| 2961 | if (!bkpinfo->please_dont_eject) {
|
---|
[2132] | 2962 | (void)eject_device("/dev/cdrom");
|
---|
[128] | 2963 | }
|
---|
| 2964 | mvaddstr_and_log_it(g_currentY++,
|
---|
| 2965 | 0,
|
---|
[541] | 2966 | "Run complete. Please remove media and reboot.");
|
---|
[128] | 2967 | }
|
---|
[1] | 2968 | }
|
---|
| 2969 |
|
---|
| 2970 | // g_I_have_just_nuked is set true by nuke_mode() just before it returns
|
---|
[818] | 2971 | if (!system("which post-nuke > /dev/null 2> /dev/null")) {
|
---|
| 2972 | log_msg(1, "post-nuke found; find out whether we should run it...");
|
---|
| 2973 | if (g_I_have_just_nuked || does_file_exist("/POST-NUKE-ANYWAY")) {
|
---|
| 2974 | run_postnuke = TRUE;
|
---|
| 2975 | log_msg(1, "Yes, will run post-nuke because in nuke mode or file /POST-NUKE-ANYWAY exists.");
|
---|
| 2976 | } else if (ask_me_yes_or_no("post-nuke script found. Do you want to run it?")) {
|
---|
| 2977 | run_postnuke = TRUE;
|
---|
| 2978 | log_msg(1, "Yes, will run post-nuke because user interactively asked for it.");
|
---|
| 2979 | } else {
|
---|
| 2980 | run_postnuke = FALSE;
|
---|
| 2981 | log_msg(1, "No, will not run post-nuke.");
|
---|
| 2982 | }
|
---|
| 2983 | } else {
|
---|
| 2984 | log_msg(1, "No post-nuke found.");
|
---|
[128] | 2985 | }
|
---|
[818] | 2986 | if (run_postnuke) {
|
---|
| 2987 | log_to_screen("Running post-nuke...");
|
---|
| 2988 | if (mount_all_devices(mountlist, TRUE)) {
|
---|
| 2989 | log_to_screen
|
---|
| 2990 | ("Unable to re-mount partitions for post-nuke stuff");
|
---|
| 2991 | } else {
|
---|
| 2992 | log_msg(1, "Re-mounted partitions for post-nuke stuff");
|
---|
[3193] | 2993 | mr_asprintf(tmp, "post-nuke %s %d", bkpinfo->restore_path, retval);
|
---|
[818] | 2994 | log_msg(2, "Calling '%s'", tmp);
|
---|
| 2995 | if ((res = run_program_and_log_output(tmp, 0))) {
|
---|
| 2996 | log_OS_error(tmp);
|
---|
| 2997 | }
|
---|
[3193] | 2998 | mr_free(tmp);
|
---|
[818] | 2999 | log_msg(1, "post-nuke returned w/ res=%d", res);
|
---|
| 3000 | }
|
---|
| 3001 | unmount_all_devices(mountlist);
|
---|
| 3002 | log_to_screen("I've finished post-nuking.");
|
---|
| 3003 | }
|
---|
| 3004 |
|
---|
[1] | 3005 | /*
|
---|
| 3006 | log_to_screen("If you are REALLY in a hurry, hit Ctrl-Alt-Del now.");
|
---|
| 3007 | log_to_screen("Otherwise, please wait until the RAID disks are done.");
|
---|
| 3008 | wait_until_software_raids_are_prepped("/proc/mdstat", 100);
|
---|
| 3009 | log_to_screen("Thank you.");
|
---|
[128] | 3010 | */
|
---|
| 3011 | unlink("/tmp/mondo-run-prog.tmp");
|
---|
| 3012 | set_signals(FALSE);
|
---|
[1315] | 3013 | log_to_screen("Restore log (%s) copied to /var/log on your hard disk", MONDO_LOGFILE);
|
---|
[3193] | 3014 | log_to_screen("Mondo-restore is exiting (retval=%d) ", retval);
|
---|
| 3015 |
|
---|
| 3016 | mr_asprintf(tmp, "umount -d %s", bkpinfo->isodir);
|
---|
[128] | 3017 | run_program_and_log_output(tmp, 5);
|
---|
[3193] | 3018 | mr_free(tmp);
|
---|
| 3019 |
|
---|
[128] | 3020 | paranoid_free(mountlist);
|
---|
| 3021 | paranoid_free(raidlist);
|
---|
| 3022 | if (am_I_in_disaster_recovery_mode()) {
|
---|
| 3023 | run_program_and_log_output("mount / -o remount,rw", 2);
|
---|
| 3024 | } // for b0rken distros
|
---|
[1999] | 3025 | if (strstr(bkpinfo->tmpdir,"mondo.tmp.") != NULL) {
|
---|
[3193] | 3026 | mr_asprintf(tmp, "rm -Rf %s", bkpinfo->tmpdir);
|
---|
[3060] | 3027 | paranoid_system(tmp);
|
---|
[3193] | 3028 | mr_free(tmp);
|
---|
[1999] | 3029 | }
|
---|
[128] | 3030 | paranoid_MR_finish(retval); // frees global stuff plus bkpinfo
|
---|
| 3031 | free_libmondo_global_strings(); // it's fine to have this here :) really :)
|
---|
[1] | 3032 |
|
---|
[128] | 3033 | unlink("/tmp/filelist.full");
|
---|
| 3034 | unlink("/tmp/filelist.full.gz");
|
---|
| 3035 |
|
---|
| 3036 | exit(retval);
|
---|
[1] | 3037 | }
|
---|
| 3038 |
|
---|
| 3039 | /**************************************************************************
|
---|
| 3040 | *END_MAIN *
|
---|
| 3041 | **************************************************************************/
|
---|
| 3042 |
|
---|
| 3043 |
|
---|
| 3044 |
|
---|
| 3045 |
|
---|
| 3046 |
|
---|
| 3047 | /**************************************************************************
|
---|
| 3048 | *END_MONDO-RESTORE.C *
|
---|
| 3049 | **************************************************************************/
|
---|