[1] | 1 | /***************************************************************************
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| 2 | mondo-rstr-tools.c - description
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| 3 | -----------------
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| 4 |
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| 5 | begin: Sun Sep 21 16:40:35 EDT 2003
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| 6 | copyright : (C) 2002 Mondo Hugo Rabson
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| 7 | email : Hugo Rabson <hugorabson@msn.com>
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| 8 | edited by : by Stan Benoit ?/2003
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| 9 | email : troff@nakedsoul.org
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| 10 | cvsid : $Id: mondo-rstr-tools.c
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| 11 | ***************************************************************************/
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| 12 |
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| 13 | /***************************************************************************
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| 14 | * *
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| 15 | * This program is free software; you can redistribute it and/or modify *
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| 16 | * it under the terms of the GNU General Public License as published by *
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| 17 | * the Free Software Foundation; either version 2 of the License, or *
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| 18 | * (at your option) any later version. *
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| 19 | * *
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| 20 | ***************************************************************************/
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| 21 | /* mondo-rstr-tools.c Hugo Rabson
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| 22 |
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| 23 |
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| 24 | 07/27
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| 25 | - if the user is foolish enough to use /dev/md0 as boot device,
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| 26 | call lilo -M /dev/hda to make sure lilo does its job properly
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| 27 | - better NFS+nuke support
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| 28 |
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| 29 | 07/20
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| 30 | - use backup's i-want-my-lvm file
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| 31 | - be sure to use archives' raidtab when restoring
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| 32 |
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| 33 | 07/18
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| 34 | - use /tmp/isodir for NFS if DR mode
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| 35 | - better support of users who boot from LVM CD and nuke-restore non-LVM backups
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| 36 |
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| 37 | 07/12
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| 38 | - bugfix to allow user to burn ISOs to CDs and restore from CDs (not original src)
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| 39 |
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| 40 | 06/29
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| 41 | - mount ext3 partitions as ext2, just in case :)
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| 42 |
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| 43 | 06/26
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| 44 | - delete make_relevant_partition_bootable()
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| 45 |
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| 46 | 06/19
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| 47 | - futzed with the call to mount floppy, to stop it from locking up on my AMD64 system
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| 48 |
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| 49 | 06/14
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| 50 | - shell out to /mnt/RESTORING chroot in order to let user install GRUB
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| 51 | manually if automatic GRUB installation fails
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| 52 |
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| 53 | 06/15
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| 54 | - Added check for different 'isodir' chosen by user than stored in the archive
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| 55 | Conor Daly <conor.daly@met.ie>
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| 56 |
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| 57 | 04/17
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| 58 | - replaced INTERNAL_TAPE_BLK_SIZE with bkpinfo->internal_tape_block_size
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| 59 |
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| 60 | 04/09
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| 61 | - don't try to mount CD if tape bkp
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| 62 |
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| 63 | 04/03
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| 64 | - trying to copy tmp/mondo-restore.cfg to itself - silly! - fixed
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| 65 |
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| 66 | 04/02
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| 67 | - when extracting cfg file and mountlist from all.tar.gz (tape copy),
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| 68 | use block size of INTERNAL_TAPE_BLK_SIZE, not TAPE_BLOCK_SIZE
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| 69 |
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| 70 | 02/21
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| 71 | - don't use 'mv -v' cos Busybox won't support it
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| 72 |
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| 73 | 02/09
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| 74 | - make hole for cfg file before moving it (line 2094 or so)
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| 75 |
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| 76 | 02/03
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| 77 | - changed a couple of refs to filelist.full, to filelist.full.gz
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| 78 |
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| 79 | 01/16/2004
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| 80 | - instead of copying filelist, use 'ln -sf' to link to original;
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| 81 | saves space
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| 82 |
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| 83 | 11/20/2003
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| 84 | - also retrieve /tmp/mountlist.txt if user wants
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| 85 |
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| 86 | 11/16
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| 87 | - fixed NFS path bug affecting the extractions of filelist/biggielist
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| 88 | during selective restore
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| 89 |
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| 90 | 11/02
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| 91 | - fixed mount_cdrom() to run properly w/ nfs restores
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| 92 | - mount_device() returns 0 if swap mount fails cos swap isn't crucial
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| 93 |
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| 94 | 10/17
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| 95 | - run_grub() uses MNT_RESTORING instead of "/mnt/RESTORING"
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| 96 |
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| 97 | 10/26
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| 98 | - cleaned up run_grub()
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| 99 |
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| 100 | 10/25
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| 101 | - fixed mount_cdrom() to run properly w/ nfs restores
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| 102 |
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| 103 | 10/21
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| 104 | - mount_device() returns 0 if swap mount fails cos swap isn't crucial
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| 105 |
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| 106 | 10/15
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| 107 | - run_grub() now uses its initiative instead
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| 108 | of calling grub-install
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| 109 |
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| 110 | 10/10
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| 111 | - don't leave copies of filelist.full lying around, clogging up
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| 112 | the ramdisk, there's a good fellow :-)
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| 113 |
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| 114 | 10/02
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| 115 | - added 'dvd' to the range of media types I'll understand
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| 116 | - fixed iso->cdr problem (thanks, Stan Benoit & Fred Beondo)
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| 117 |
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| 118 | 09/24
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| 119 | - try lots of tape devs if /dev/st0 fails
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| 120 |
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| 121 | 09/23/2003
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| 122 | - first incarnation
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| 123 | */
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| 124 |
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| 125 |
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| 126 | #include "../common/my-stuff.h"
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| 127 | #include "../common/mondostructures.h"
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| 128 | #include "../common/libmondo.h"
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| 129 | #include "mr-externs.h"
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| 130 | //#include "mondo-restore.h"
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| 131 | //#include "mondo-rstr-compare-EXT.h"
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| 132 | #include "mondo-rstr-tools.h"
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[142] | 133 | #ifndef S_SPLINT_S
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[87] | 134 | #include <pthread.h>
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[142] | 135 | #endif
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[1] | 136 |
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| 137 | extern bool g_sigpipe_caught;
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[59] | 138 | extern bool g_ISO_restore_mode; /* are we in Iso Mode? */
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[1] | 139 | extern bool g_I_have_just_nuked;
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| 140 | extern char *g_tmpfs_mountpt;
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| 141 | extern char *g_isodir_device;
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| 142 | extern char *g_isodir_format;
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| 143 | extern long g_current_progress, g_maximum_progress;
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[59] | 144 | extern char *g_biggielist_txt; // where 'biggielist.txt' is stored, on ramdisk / tempdir;
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| 145 | // biggielist.txt is the list of big files stored on the
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| 146 | // backup media set in question
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| 147 | extern char *g_filelist_full; // filelist.full.gz is the list of all regular files
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| 148 | // (excluding big files) stored on the backup media set
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| 149 | extern char *g_biggielist_pot; // list of big files which _could_ be restored, if the
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| 150 | // user chooses them
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| 151 | extern char *g_filelist_imagedevs; // list of devices (e.g. /dev/hda1, /dev/sda5) which
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| 152 | // were archived as images, not just /dev entries
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| 153 | // ... e.g. NTFS, BeOS partitions
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| 154 | extern char *g_imagedevs_restthese; // of the imagedevs listed in FILELIST_IMAGEDEVS,
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| 155 | // restore only these
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| 156 | extern char *g_mondo_cfg_file; // where m*ndo-restore.cfg (the config file) is stored
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| 157 | extern char *g_mountlist_fname; // where mountlist.txt (the mountlist file) is stored
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| 158 | extern char *g_mondo_home; // homedir of Mondo; usually /usr/local/share/mondo
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[1] | 159 | extern struct s_bkpinfo *g_bkpinfo_DONTUSETHIS;
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| 160 |
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| 161 | extern t_bkptype g_backup_media_type;
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| 162 |
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| 163 | extern int g_partition_table_locked_up;
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| 164 |
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| 165 | /**
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| 166 | * @addtogroup restoreUtilityGroup
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| 167 | * @{
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| 168 | */
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| 169 | /**
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| 170 | * Free the malloc()s for the filename variables.
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| 171 | */
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| 172 | void free_MR_global_filenames()
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| 173 | {
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[59] | 174 | paranoid_free(g_biggielist_txt);
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| 175 | paranoid_free(g_filelist_full);
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| 176 | paranoid_free(g_filelist_imagedevs);
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[1] | 177 | // paranoid_free (g_imagedevs_pot );
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[59] | 178 | paranoid_free(g_imagedevs_restthese);
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| 179 | paranoid_free(g_mondo_cfg_file);
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| 180 | paranoid_free(g_mountlist_fname);
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| 181 | paranoid_free(g_mondo_home);
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| 182 | paranoid_free(g_tmpfs_mountpt);
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| 183 | paranoid_free(g_isodir_device);
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| 184 | paranoid_free(g_isodir_format);
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[1] | 185 |
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| 186 | }
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| 187 |
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| 188 |
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| 189 |
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| 190 | /**
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| 191 | * Ask the user which imagedevs from the list contained in @p infname should
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| 192 | * actually be restored.
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| 193 | * @param infname The file containing a list of all imagedevs.
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| 194 | * @param outfname The location of the output file containing the imagedevs the user wanted to restore.
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| 195 | * @ingroup restoreUtilityGroup
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| 196 | */
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[59] | 197 | void ask_about_these_imagedevs(char *infname, char *outfname)
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[1] | 198 | {
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[59] | 199 | FILE *fin;
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| 200 | FILE *fout;
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[1] | 201 | /************************************************************************
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| 202 | * allocate memory regions. test and set -sab 16 feb 2003 *
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| 203 | ************************************************************************/
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[171] | 204 | char *incoming;
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| 205 | char *question;
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[1] | 206 |
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[171] | 207 | size_t n = 0;
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[1] | 208 |
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[59] | 209 | assert_string_is_neither_NULL_nor_zerolength(infname);
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| 210 | assert_string_is_neither_NULL_nor_zerolength(outfname);
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[1] | 211 |
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[59] | 212 | if (!(fin = fopen(infname, "r"))) {
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| 213 | fatal_error("Cannot openin infname");
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[1] | 214 | }
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[59] | 215 | if (!(fout = fopen(outfname, "w"))) {
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| 216 | fatal_error("Cannot openin outfname");
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| 217 | }
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[171] | 218 | for (getline(&incoming, &n, fin);
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| 219 | !feof(fin); getline(&incoming, &n, fin)) {
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| 220 | strip_spaces(incoming);
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[1] | 221 |
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[59] | 222 | if (incoming[0] == '\0') {
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| 223 | continue;
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| 224 | }
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[1] | 225 |
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[171] | 226 | asprintf(&question,
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| 227 | "Should I restore the image of %s ?", incoming);
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[59] | 228 |
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[171] | 229 | if (ask_me_yes_or_no(question)) {
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| 230 | fprintf(fout, "%s\n", incoming);
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[59] | 231 | }
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| 232 | }
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| 233 |
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[1] | 234 | /*** free memory ***********/
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[171] | 235 | paranoid_free(incoming);
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| 236 | paranoid_free(question);
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[1] | 237 |
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[59] | 238 |
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| 239 | paranoid_fclose(fout);
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| 240 | paranoid_fclose(fin);
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[1] | 241 | }
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| 242 |
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| 243 | /**************************************************************************
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| 244 | *ASK_ABOUT_THESE_IMAGEDEVS *
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| 245 | **************************************************************************/
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| 246 |
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| 247 |
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| 248 |
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| 249 |
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| 250 |
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| 251 |
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| 252 |
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| 253 |
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| 254 | /**
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| 255 | * Extract @c mondo-restore.cfg and @c mountlist.txt from @p ramdisk_fname.
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| 256 | * @param bkpinfo The backup information structure. @c tmpdir is the only field used.
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| 257 | * @param ramdisk_fname The filename of the @b compressed ramdisk to look in.
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| 258 | * @param output_cfg_file Where to put the configuration file extracted.
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| 259 | * @param output_mountlist_file Where to put the mountlist file extracted.
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| 260 | * @return 0 for success, nonzero for failure.
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| 261 | * @ingroup restoreUtilityGroup
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| 262 | */
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[59] | 263 | int
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| 264 | extract_config_file_from_ramdisk(struct s_bkpinfo *bkpinfo,
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| 265 | char *ramdisk_fname,
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| 266 | char *output_cfg_file,
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| 267 | char *output_mountlist_file)
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[1] | 268 | {
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[59] | 269 | char *mountpt;
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| 270 | char *command;
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| 271 | char *orig_fname;
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| 272 | int retval = 0;
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[1] | 273 |
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[59] | 274 | assert(bkpinfo != NULL);
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| 275 | malloc_string(mountpt);
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| 276 | malloc_string(command);
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| 277 | malloc_string(orig_fname);
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| 278 | assert_string_is_neither_NULL_nor_zerolength(ramdisk_fname);
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| 279 | assert_string_is_neither_NULL_nor_zerolength(output_cfg_file);
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| 280 | assert_string_is_neither_NULL_nor_zerolength(output_mountlist_file);
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| 281 | sprintf(mountpt, "%s/mount.bootdisk", bkpinfo->tmpdir);
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| 282 | sprintf(command, "mkdir -p %s", mountpt);
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| 283 | run_program_and_log_output(command, FALSE);
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| 284 | sprintf(command, "gzip -dc %s > %s/mindi.rd 2> /dev/null",
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| 285 | ramdisk_fname, bkpinfo->tmpdir);
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[1] | 286 |
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[59] | 287 | run_program_and_log_output(command, FALSE);
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| 288 | sprintf(command, "umount %s", mountpt);
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[1] | 289 |
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[59] | 290 | run_program_and_log_output(command, FALSE);
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[1] | 291 |
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[59] | 292 | sprintf(command, "mount -o loop %s/mindi.rd -t ext2 %s",
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| 293 | bkpinfo->tmpdir, mountpt);
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[1] | 294 |
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[59] | 295 | run_program_and_log_output(command, FALSE);
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[1] | 296 |
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[59] | 297 | sprintf(command, "mkdir -p %s/tmp", bkpinfo->tmpdir);
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[1] | 298 |
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[59] | 299 | run_program_and_log_output(command, FALSE);
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[1] | 300 |
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[59] | 301 | sprintf(command, "cp -f %s/%s %s", // %s/%s becomes {mountpt}/tmp/m*ndo-restore.cfg
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| 302 | mountpt, g_mondo_cfg_file, output_cfg_file);
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| 303 | run_program_and_log_output(command, FALSE);
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[1] | 304 |
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[59] | 305 | sprintf(orig_fname, "%s/%s", mountpt, g_mountlist_fname);
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| 306 | if (does_file_exist(orig_fname)) {
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| 307 | sprintf(command, "cp -f %s %s", orig_fname, output_mountlist_file);
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| 308 | run_program_and_log_output(command, FALSE);
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| 309 | }
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| 310 | sprintf(command, "umount %s", mountpt);
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| 311 | run_program_and_log_output(command, FALSE);
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| 312 | if (!does_file_exist(output_cfg_file)
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| 313 | || (!does_file_exist(output_mountlist_file)
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| 314 | && does_file_exist(orig_fname))) {
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| 315 | log_msg(2, "Failed to extract %s and/or %s from ramdisk",
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| 316 | output_cfg_file, output_mountlist_file);
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| 317 | retval = 1;
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| 318 | } else {
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| 319 | retval = 0;
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| 320 | }
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| 321 | paranoid_free(mountpt);
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| 322 | paranoid_free(command);
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| 323 | paranoid_free(orig_fname);
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| 324 | return (retval);
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| 325 |
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[1] | 326 | }
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| 327 |
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| 328 |
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| 329 |
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| 330 |
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| 331 | /**
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| 332 | * Keep trying to get mondo-restore.cfg from the archive, until the user gives up.
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| 333 | * @param bkpinfo The backup information structure.
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| 334 | */
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| 335 | void get_cfg_file_from_archive_or_bust(struct s_bkpinfo *bkpinfo)
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| 336 | {
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[59] | 337 | while (get_cfg_file_from_archive(bkpinfo)) {
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| 338 | if (!ask_me_yes_or_no
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| 339 | ("Failed to find config file/archives. Choose another source?"))
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| 340 | {
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| 341 | fatal_error("Could not find config file/archives. Aborting.");
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| 342 | }
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| 343 | interactively_obtain_media_parameters_from_user(bkpinfo, FALSE);
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| 344 | }
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[1] | 345 | }
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| 346 |
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| 347 |
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| 348 | /**
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| 349 | * Determine whether @p list_fname contains a line containing @p f.
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| 350 | * @param f The line to search for.
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| 351 | * @param list_fname The file to search in.
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| 352 | * @param preamble Ignore this beginning part of @p f ("" to disable).
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| 353 | * @return TRUE if it's in the list, FALSE if it's not.
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| 354 | */
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[59] | 355 | bool is_file_in_list(char *f, char *list_fname, char *preamble)
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[1] | 356 | {
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| 357 |
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| 358 | /** needs malloc **/
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[59] | 359 | char *command;
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| 360 | char *file;
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| 361 | char *tmp;
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| 362 | int res;
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[1] | 363 |
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[59] | 364 | malloc_string(command);
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| 365 | malloc_string(file);
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| 366 | malloc_string(tmp);
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| 367 | assert_string_is_neither_NULL_nor_zerolength(f);
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| 368 | assert_string_is_neither_NULL_nor_zerolength(list_fname);
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| 369 | assert(preamble != NULL);
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[1] | 370 |
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[59] | 371 | if (strncmp(preamble, f, strlen(preamble)) == 0) {
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| 372 | strcpy(file, f + strlen(preamble));
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| 373 | } else {
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| 374 | strcpy(file, f);
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| 375 | }
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| 376 | if (file[0] == '/' && file[1] == '/') {
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| 377 | strcpy(tmp, file);
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| 378 | strcpy(file, tmp + 1);
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| 379 | }
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| 380 | sprintf(tmp,
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| 381 | "Checking to see if f=%s, file=%s, is in the list of biggiefiles",
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| 382 | f, file);
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| 383 | log_msg(2, tmp);
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| 384 | sprintf(command, "cat %s | grep -x \"%s\"", list_fname, file);
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| 385 | res = run_program_and_log_output(command, FALSE);
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| 386 | paranoid_free(command);
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| 387 | paranoid_free(file);
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| 388 | paranoid_free(tmp);
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| 389 | if (res) {
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| 390 | return (FALSE);
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| 391 | } else {
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| 392 | return (TRUE);
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| 393 | }
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[1] | 394 | }
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[59] | 395 |
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[1] | 396 | /**************************************************************************
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| 397 | *END_IS_FILE_IN_LIST *
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| 398 | **************************************************************************/
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| 399 |
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| 400 |
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| 401 |
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| 402 | /**
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| 403 | * Set up an ISO backup.
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| 404 | * @param bkpinfo The backup information structure. Fields used:
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| 405 | * - @c bkpinfo->backup_media_type
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| 406 | * - @c bkpinfo->disaster_recovery
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| 407 | * - @c bkpinfo->isodir
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| 408 | * @param nuke_me_please If TRUE, we're in nuke mode; if FALSE we're in interactive mode.
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| 409 | * @return 0 for success, nonzero for failure.
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| 410 | */
|
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| 411 | int iso_fiddly_bits(struct s_bkpinfo *bkpinfo, bool nuke_me_please)
|
---|
| 412 | {
|
---|
[59] | 413 | char *mount_isodir_command, *tmp, *command;
|
---|
| 414 | int retval = 0, i;
|
---|
| 415 | bool already_mounted = FALSE;
|
---|
[1] | 416 |
|
---|
[59] | 417 | assert(bkpinfo != NULL);
|
---|
| 418 | malloc_string(mount_isodir_command);
|
---|
| 419 | malloc_string(tmp);
|
---|
| 420 | malloc_string(command);
|
---|
| 421 | g_ISO_restore_mode = TRUE;
|
---|
| 422 | read_cfg_var(g_mondo_cfg_file, "iso-dev", g_isodir_device);
|
---|
| 423 | if (bkpinfo->disaster_recovery) {
|
---|
[1] | 424 | /* Patch Conor Daly 26-june-2004
|
---|
| 425 | * Don't let this clobber an existing bkpinfo->isodir */
|
---|
[59] | 426 | if (!bkpinfo->isodir[0]) {
|
---|
| 427 | strcpy(bkpinfo->isodir, "/tmp/isodir");
|
---|
| 428 | }
|
---|
[1] | 429 | /* End patch */
|
---|
[59] | 430 | sprintf(command, "mkdir -p %s", bkpinfo->isodir);
|
---|
| 431 | run_program_and_log_output(command, 5);
|
---|
| 432 | log_msg(2, "Setting isodir to %s", bkpinfo->isodir);
|
---|
| 433 | }
|
---|
[1] | 434 |
|
---|
[59] | 435 | if (!get_isodir_info
|
---|
| 436 | (g_isodir_device, g_isodir_format, bkpinfo->isodir,
|
---|
| 437 | nuke_me_please)) {
|
---|
| 438 | return (1);
|
---|
| 439 | }
|
---|
| 440 | paranoid_system("umount " MNT_CDROM " 2> /dev/null"); /* just in case */
|
---|
[1] | 441 |
|
---|
[59] | 442 | if (is_this_device_mounted(g_isodir_device)) {
|
---|
| 443 | log_to_screen("WARNING - isodir is already mounted");
|
---|
| 444 | already_mounted = TRUE;
|
---|
| 445 | } else {
|
---|
| 446 | sprintf(mount_isodir_command, "mount %s", g_isodir_device);
|
---|
| 447 | if (strlen(g_isodir_format) > 1) {
|
---|
| 448 | sprintf(mount_isodir_command + strlen(mount_isodir_command),
|
---|
| 449 | " -t %s", g_isodir_format);
|
---|
| 450 | }
|
---|
| 451 | strcat(mount_isodir_command, " -o ro ");
|
---|
| 452 | strcat(mount_isodir_command, bkpinfo->isodir);
|
---|
| 453 | run_program_and_log_output("df -m", FALSE);
|
---|
| 454 | sprintf(tmp,
|
---|
| 455 | "The 'mount' command is '%s'. PLEASE report this command to be if you have problems, ok?",
|
---|
| 456 | mount_isodir_command);
|
---|
| 457 | log_msg(1, tmp);
|
---|
| 458 | if (run_program_and_log_output(mount_isodir_command, FALSE)) {
|
---|
| 459 | popup_and_OK
|
---|
| 460 | ("Cannot mount the device where the ISO files are stored.");
|
---|
| 461 | return (1);
|
---|
| 462 | }
|
---|
| 463 | log_to_screen
|
---|
| 464 | ("I have mounted the device where the ISO files are stored.");
|
---|
| 465 | }
|
---|
| 466 | if (!IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 467 | mount_cdrom(bkpinfo);
|
---|
| 468 | }
|
---|
| 469 | i = what_number_cd_is_this(bkpinfo); /* has the side-effect of calling mount_cdrom() */
|
---|
| 470 | sprintf(tmp, "%s #%d has been mounted via loopback mount",
|
---|
| 471 | media_descriptor_string(bkpinfo->backup_media_type), i);
|
---|
| 472 | log_msg(1, tmp);
|
---|
| 473 | if (i < 0) {
|
---|
| 474 | popup_and_OK
|
---|
| 475 | ("Cannot find ISO images in the directory you specified.");
|
---|
| 476 | retval = 1;
|
---|
| 477 | }
|
---|
| 478 | log_msg(2, "%ld: bkpinfo->isodir is now %s", __LINE__,
|
---|
| 479 | bkpinfo->isodir);
|
---|
| 480 | paranoid_free(mount_isodir_command);
|
---|
| 481 | paranoid_free(tmp);
|
---|
| 482 | paranoid_free(command);
|
---|
| 483 | return (retval);
|
---|
[1] | 484 | }
|
---|
| 485 |
|
---|
| 486 |
|
---|
| 487 |
|
---|
| 488 |
|
---|
| 489 | /**
|
---|
| 490 | * Kill all Petris processes.
|
---|
| 491 | */
|
---|
[59] | 492 | void kill_petris(void)
|
---|
[1] | 493 | {
|
---|
[59] | 494 | char *command;
|
---|
| 495 | malloc_string(command);
|
---|
| 496 | sprintf(command,
|
---|
| 497 | "kill `ps wax 2> /dev/null | grep petris 2> /dev/null | grep -v grep | cut -d' ' -f2` 2> /dev/null");
|
---|
| 498 | paranoid_system(command);
|
---|
| 499 | paranoid_free(command);
|
---|
[1] | 500 | }
|
---|
[59] | 501 |
|
---|
[1] | 502 | /**************************************************************************
|
---|
| 503 | *END_KILL_PETRIS *
|
---|
| 504 | **************************************************************************/
|
---|
| 505 |
|
---|
| 506 |
|
---|
| 507 | /**
|
---|
| 508 | * (Disabled) Modify rc.local to fix some things on first boot.
|
---|
| 509 | * This function currently doesn't do anything except make sure /tmp has the
|
---|
| 510 | * right permissions.
|
---|
| 511 | * @param path The path to /etc on the user's filesystem.
|
---|
| 512 | * @return 0 for success, nonzero for failure.
|
---|
| 513 | */
|
---|
[59] | 514 | int modify_rclocal_one_time(char *path)
|
---|
[1] | 515 | {
|
---|
| 516 | /** malloc **/
|
---|
[59] | 517 | char *rclocal_fname;
|
---|
| 518 | char *newfile_fname;
|
---|
| 519 | char *tmp;
|
---|
[1] | 520 |
|
---|
[59] | 521 | malloc_string(rclocal_fname);
|
---|
| 522 | malloc_string(newfile_fname);
|
---|
| 523 | malloc_string(tmp);
|
---|
| 524 | assert_string_is_neither_NULL_nor_zerolength(path);
|
---|
[1] | 525 |
|
---|
[59] | 526 | sprintf(rclocal_fname, "%s/rc.local", path);
|
---|
[1] | 527 |
|
---|
| 528 | // sprintf(tmp, "chmod 1777 %s/tmp", MNT_RESTORING);
|
---|
| 529 | // run_program_and_log_output( tmp, FALSE );
|
---|
[59] | 530 | return (0); /* remove this line to open the floodgates... */
|
---|
[1] | 531 |
|
---|
[59] | 532 | if (!does_file_exist(rclocal_fname)) {
|
---|
| 533 | sprintf(rclocal_fname, "%s/rc.d/rc.local", path);
|
---|
| 534 | }
|
---|
| 535 | if (!does_file_exist(rclocal_fname)) {
|
---|
| 536 | paranoid_free(rclocal_fname);
|
---|
| 537 | paranoid_free(newfile_fname);
|
---|
| 538 | paranoid_free(tmp);
|
---|
| 539 | return (1);
|
---|
| 540 | }
|
---|
| 541 | sprintf(newfile_fname, "%s/rc.local.mondorescue", path);
|
---|
| 542 | sprintf(tmp, "cat %s | grep mondorescue > /dev/null 2> /dev/null",
|
---|
| 543 | rclocal_fname);
|
---|
| 544 | if (system(tmp)) {
|
---|
| 545 | sprintf(tmp, "echo \"[ -e %s ] && %s\n\" >> %s",
|
---|
| 546 | newfile_fname, newfile_fname, rclocal_fname);
|
---|
[1] | 547 |
|
---|
[59] | 548 | paranoid_system(tmp);
|
---|
| 549 | }
|
---|
| 550 | sprintf(tmp, "echo -en \"#!/bin/sh\
|
---|
[1] | 551 | \\n\
|
---|
| 552 | \\n\
|
---|
| 553 | cat %s | grep -v mondorescue > %s\\n\
|
---|
| 554 | rm -f /var/lock/subsys/*xfs*\\n\
|
---|
| 555 | rm -f /var/run/xfs.*\\n\
|
---|
| 556 | killall xfs\\n\
|
---|
| 557 | service xfs start\\n\
|
---|
| 558 | yes | rm -f %s\\n\
|
---|
[59] | 559 | \" > %s", rclocal_fname, rclocal_fname, newfile_fname, newfile_fname);
|
---|
| 560 | sprintf(tmp, "chmod +x \"%s\"", newfile_fname);
|
---|
| 561 | run_program_and_log_output(tmp, FALSE);
|
---|
| 562 | paranoid_free(rclocal_fname);
|
---|
| 563 | paranoid_free(newfile_fname);
|
---|
| 564 | paranoid_free(tmp);
|
---|
| 565 | return (0);
|
---|
[1] | 566 | }
|
---|
[59] | 567 |
|
---|
[1] | 568 | /**************************************************************************
|
---|
| 569 | *END_ MODIFY_RCLOCAL_ONE_TIME *
|
---|
| 570 | **************************************************************************/
|
---|
| 571 |
|
---|
| 572 |
|
---|
| 573 |
|
---|
| 574 |
|
---|
| 575 |
|
---|
| 576 | /**
|
---|
| 577 | * Mount all devices in @p p_external_copy_of_mountlist on @p MNT_RESTORING.
|
---|
| 578 | * @param p_external_copy_of_mountlist The mountlist containing devices to be mounted.
|
---|
| 579 | * @param writeable If TRUE, then mount read-write; if FALSE mount read-only.
|
---|
| 580 | * @return The number of errors encountered (0 for success).
|
---|
| 581 | */
|
---|
[59] | 582 | int mount_all_devices(struct mountlist_itself
|
---|
| 583 | *p_external_copy_of_mountlist, bool writeable)
|
---|
[1] | 584 | {
|
---|
[59] | 585 | int retval = 0, lino, res;
|
---|
| 586 | char *tmp, *these_failed, *format;
|
---|
| 587 | struct mountlist_itself *mountlist;
|
---|
[1] | 588 |
|
---|
[59] | 589 | malloc_string(tmp);
|
---|
| 590 | malloc_string(format);
|
---|
| 591 | malloc_string(these_failed);
|
---|
| 592 | assert(p_external_copy_of_mountlist != NULL);
|
---|
| 593 | mountlist = malloc(sizeof(struct mountlist_itself));
|
---|
| 594 | memcpy((void *) mountlist, (void *) p_external_copy_of_mountlist,
|
---|
| 595 | sizeof(struct mountlist_itself));
|
---|
| 596 | sort_mountlist_by_mountpoint(mountlist, 0);
|
---|
[1] | 597 |
|
---|
| 598 | /** menset **/
|
---|
[59] | 599 | these_failed[0] = '\0';
|
---|
[1] | 600 |
|
---|
[59] | 601 | mvaddstr_and_log_it(g_currentY, 0, "Mounting devices ");
|
---|
| 602 | open_progress_form("Mounting devices",
|
---|
| 603 | "I am now mounting all the drives.",
|
---|
| 604 | "This should not take long.",
|
---|
| 605 | "", mountlist->entries);
|
---|
| 606 |
|
---|
| 607 | for (lino = 0; lino < mountlist->entries; lino++) {
|
---|
| 608 | if (!strcmp(mountlist->el[lino].device, "/proc")) {
|
---|
| 609 | log_msg(1,
|
---|
| 610 | "Again with the /proc - why is this in your mountlist?");
|
---|
| 611 | } else if (is_this_device_mounted(mountlist->el[lino].device)) {
|
---|
| 612 | sprintf(tmp, "%s is already mounted",
|
---|
| 613 | mountlist->el[lino].device);
|
---|
| 614 | log_to_screen(tmp);
|
---|
| 615 | } else if (strcmp(mountlist->el[lino].mountpoint, "none")
|
---|
| 616 | && strcmp(mountlist->el[lino].mountpoint, "lvm")
|
---|
| 617 | && strcmp(mountlist->el[lino].mountpoint, "raid")
|
---|
| 618 | && strcmp(mountlist->el[lino].mountpoint, "image")) {
|
---|
| 619 | sprintf(tmp, "Mounting %s", mountlist->el[lino].device);
|
---|
| 620 | update_progress_form(tmp);
|
---|
| 621 | strcpy(format, mountlist->el[lino].format);
|
---|
| 622 | if (!strcmp(format, "ext3")) {
|
---|
| 623 | strcpy(format, "ext2");
|
---|
| 624 | }
|
---|
| 625 | res = mount_device(mountlist->el[lino].device,
|
---|
| 626 | mountlist->el[lino].mountpoint,
|
---|
| 627 | format, writeable);
|
---|
| 628 | retval += res;
|
---|
| 629 | if (res) {
|
---|
| 630 | strcat(these_failed, mountlist->el[lino].device);
|
---|
| 631 | strcat(these_failed, " ");
|
---|
| 632 | }
|
---|
| 633 | }
|
---|
| 634 | g_current_progress++;
|
---|
[1] | 635 | }
|
---|
[59] | 636 | close_progress_form();
|
---|
| 637 | run_program_and_log_output("df -m", TRUE);
|
---|
| 638 | if (retval) {
|
---|
| 639 | if (g_partition_table_locked_up > 0) {
|
---|
| 640 | log_to_screen
|
---|
| 641 | ("fdisk's ictol() call to refresh its copy of the partition table causes the kernel to");
|
---|
| 642 | log_to_screen
|
---|
| 643 | ("lock up the partition table. You might have to reboot and use Interactive Mode to");
|
---|
| 644 | log_to_screen
|
---|
| 645 | ("format and restore *without* partitioning first. Sorry for the inconvenience.");
|
---|
| 646 | }
|
---|
| 647 | sprintf(tmp, "Could not mount devices %s- shall I abort?",
|
---|
| 648 | these_failed);
|
---|
| 649 | if (!ask_me_yes_or_no(tmp)) {
|
---|
| 650 | retval = 0;
|
---|
| 651 | log_to_screen
|
---|
| 652 | ("Continuing, although some devices failed to be mounted");
|
---|
| 653 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 654 | } else {
|
---|
| 655 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
| 656 | log_to_screen
|
---|
| 657 | ("Unable to mount some or all of your partitions.");
|
---|
| 658 | }
|
---|
| 659 | } else {
|
---|
| 660 | log_to_screen("All partitions were mounted OK.");
|
---|
| 661 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[1] | 662 | }
|
---|
[59] | 663 | run_program_and_log_output("df -m", 3);
|
---|
| 664 | paranoid_free(mountlist);
|
---|
| 665 | paranoid_free(tmp);
|
---|
| 666 | paranoid_free(format);
|
---|
| 667 | paranoid_free(these_failed);
|
---|
| 668 | return (retval);
|
---|
[1] | 669 | }
|
---|
[59] | 670 |
|
---|
[1] | 671 | /**************************************************************************
|
---|
| 672 | *END_MOUNT_ALL_DEVICES *
|
---|
| 673 | **************************************************************************/
|
---|
| 674 |
|
---|
| 675 |
|
---|
| 676 | /**
|
---|
| 677 | * Mount the CD-ROM device at /mnt/cdrom.
|
---|
| 678 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 679 | * - @c bkpinfo->backup_media_type
|
---|
| 680 | * - @c bkpinfo->disaster_recovery
|
---|
| 681 | * - @c bkpinfo->isodir
|
---|
| 682 | * - @c bkpinfo->media_device
|
---|
| 683 | * @return 0 for success, nonzero for failure.
|
---|
| 684 | */
|
---|
| 685 | int mount_cdrom(struct s_bkpinfo *bkpinfo)
|
---|
| 686 | {
|
---|
[171] | 687 | char *mount_cmd, *tmp;
|
---|
[59] | 688 | int i, res;
|
---|
[1] | 689 | #ifdef __FreeBSD__
|
---|
[59] | 690 | char mdd[32];
|
---|
| 691 | char *mddev = mdd;
|
---|
[1] | 692 | #endif
|
---|
| 693 |
|
---|
[59] | 694 | malloc_string(mount_cmd);
|
---|
| 695 | assert(bkpinfo != NULL);
|
---|
[1] | 696 |
|
---|
[59] | 697 | if (bkpinfo->backup_media_type == tape
|
---|
| 698 | || bkpinfo->backup_media_type == udev) {
|
---|
| 699 | log_msg(8, "Tape/udev. Therefore, no need to mount CDROM.");
|
---|
| 700 | paranoid_free(mount_cmd);
|
---|
| 701 | return 0;
|
---|
| 702 | }
|
---|
[1] | 703 |
|
---|
[59] | 704 | if (!run_program_and_log_output("mount | fgrep " MNT_CDROM, FALSE)) {
|
---|
| 705 | log_msg(2, "mount_cdrom() - CD already mounted. Fair enough.");
|
---|
| 706 | paranoid_free(mount_cmd);
|
---|
| 707 | return (0);
|
---|
[1] | 708 | }
|
---|
| 709 |
|
---|
[59] | 710 | if (bkpinfo->backup_media_type == nfs) {
|
---|
| 711 | log_msg(2, "Mounting for NFS thingy");
|
---|
| 712 | log_msg(2, "isodir = %s", bkpinfo->isodir);
|
---|
| 713 | if ((!bkpinfo->isodir[0] || !strcmp(bkpinfo->isodir, "/"))
|
---|
| 714 | && am_I_in_disaster_recovery_mode()) {
|
---|
| 715 | strcpy(bkpinfo->isodir, "/tmp/isodir");
|
---|
| 716 | log_msg(1, "isodir is being set to %s", bkpinfo->isodir);
|
---|
| 717 | }
|
---|
[1] | 718 | #ifdef __FreeBSD__
|
---|
[149] | 719 | sprintf(mount_cmd, "/mnt/isodir/%s/%s/%s-%d.iso", bkpinfo->isodir,
|
---|
| 720 | bkpinfo->nfs_remote_dir, bkpinfo->prefix, g_current_media_number);
|
---|
[59] | 721 | mddev = make_vn(mount_cmd);
|
---|
| 722 | sprintf(mount_cmd, "mount_cd9660 -r %s " MNT_CDROM, mddev);
|
---|
[1] | 723 | #else
|
---|
[149] | 724 | sprintf(mount_cmd, "mount %s/%s/%s-%d.iso -t iso9660 -o loop,ro %s",
|
---|
[59] | 725 | bkpinfo->isodir, bkpinfo->nfs_remote_dir,
|
---|
[149] | 726 | bkpinfo->prefix, g_current_media_number, MNT_CDROM);
|
---|
[1] | 727 | #endif
|
---|
| 728 |
|
---|
[127] | 729 | } else if (bkpinfo->backup_media_type == iso) {
|
---|
[1] | 730 | #ifdef __FreeBSD__
|
---|
[149] | 731 | sprintf(mount_cmd, "%s/%s-%d.iso", bkpinfo->isodir,
|
---|
| 732 | bkpinfo->prefix, g_current_media_number);
|
---|
[59] | 733 | mddev = make_vn(mount_cmd);
|
---|
| 734 | sprintf(mount_cmd, "mount_cd9660 -r %s %s", mddev, MNT_CDROM);
|
---|
[1] | 735 | #else
|
---|
[149] | 736 | sprintf(mount_cmd, "mount %s/%s-%d.iso -t iso9660 -o loop,ro %s",
|
---|
| 737 | bkpinfo->isodir, bkpinfo->prefix, g_current_media_number, MNT_CDROM);
|
---|
[1] | 738 | #endif
|
---|
[59] | 739 | } else if (strstr(bkpinfo->media_device, "/dev/"))
|
---|
[1] | 740 | #ifdef __FreeBSD__
|
---|
[59] | 741 | {
|
---|
| 742 | sprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device,
|
---|
| 743 | MNT_CDROM);
|
---|
| 744 | }
|
---|
[1] | 745 | #else
|
---|
[59] | 746 | {
|
---|
| 747 | sprintf(mount_cmd, "mount %s -t iso9660 -o ro %s",
|
---|
| 748 | bkpinfo->media_device, MNT_CDROM);
|
---|
| 749 | }
|
---|
[1] | 750 | #endif
|
---|
| 751 |
|
---|
[59] | 752 | else {
|
---|
| 753 | if (bkpinfo->disaster_recovery
|
---|
| 754 | && does_file_exist("/tmp/CDROM-LIVES-HERE")) {
|
---|
[171] | 755 | paranoid_free(bkpinfo->media_device);
|
---|
| 756 | asprintf(&tmp,
|
---|
[59] | 757 | last_line_of_file("/tmp/CDROM-LIVES-HERE"));
|
---|
[171] | 758 | bkpinfo->media_device = tmp;
|
---|
[59] | 759 | } else {
|
---|
[171] | 760 | paranoid_free(bkpinfo->media_device);
|
---|
| 761 | bkpinfo->media_device = find_cdrom_device(TRUE);
|
---|
[59] | 762 | }
|
---|
[1] | 763 |
|
---|
| 764 | #ifdef __FreeBSD__
|
---|
[59] | 765 | sprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device,
|
---|
| 766 | MNT_CDROM);
|
---|
[1] | 767 | #else
|
---|
[59] | 768 | sprintf(mount_cmd, "mount %s -t iso9660 -o ro %s",
|
---|
| 769 | bkpinfo->media_device, MNT_CDROM);
|
---|
[1] | 770 | #endif
|
---|
| 771 |
|
---|
| 772 | }
|
---|
[59] | 773 | log_msg(2, "(mount_cdrom) --- command = %s", mount_cmd);
|
---|
| 774 | for (i = 0; i < 2; i++) {
|
---|
| 775 | res = run_program_and_log_output(mount_cmd, FALSE);
|
---|
| 776 | if (!res) {
|
---|
| 777 | break;
|
---|
| 778 | } else {
|
---|
| 779 | log_msg(2, "Failed to mount CD-ROM drive.");
|
---|
| 780 | sleep(5);
|
---|
| 781 | run_program_and_log_output("sync", FALSE);
|
---|
| 782 | }
|
---|
[1] | 783 | }
|
---|
[59] | 784 | if (res) {
|
---|
| 785 | log_msg(2, "Failed, despite %d attempts", i);
|
---|
| 786 | } else {
|
---|
| 787 | log_msg(2, "Mounted CD-ROM drive OK");
|
---|
| 788 | }
|
---|
| 789 | paranoid_free(mount_cmd);
|
---|
| 790 | return (res);
|
---|
[1] | 791 | }
|
---|
| 792 |
|
---|
| 793 |
|
---|
| 794 |
|
---|
| 795 |
|
---|
| 796 |
|
---|
| 797 | /**************************************************************************
|
---|
| 798 | *END_MOUNT_CDROM *
|
---|
| 799 | **************************************************************************/
|
---|
| 800 |
|
---|
| 801 |
|
---|
| 802 | /**
|
---|
| 803 | * Mount @p device at @p mpt as @p format.
|
---|
| 804 | * @param device The device (/dev entry) to mount.
|
---|
| 805 | * @param mpt The directory to mount it on.
|
---|
| 806 | * @param format The filesystem type of @p device.
|
---|
| 807 | * @param writeable If TRUE, mount read-write; if FALSE, mount read-only.
|
---|
| 808 | * @return 0 for success, nonzero for failure.
|
---|
| 809 | */
|
---|
[59] | 810 | int mount_device(char *device, char *mpt, char *format, bool writeable)
|
---|
[1] | 811 | {
|
---|
[59] | 812 | int res = 0;
|
---|
[1] | 813 |
|
---|
| 814 | /** malloc **/
|
---|
[59] | 815 | char *tmp, *command, *mountdir, *mountpoint, *additional_parameters;
|
---|
[1] | 816 |
|
---|
[59] | 817 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 818 | assert_string_is_neither_NULL_nor_zerolength(mpt);
|
---|
| 819 | assert(format != NULL);
|
---|
| 820 | malloc_string(tmp);
|
---|
| 821 | malloc_string(command);
|
---|
| 822 | malloc_string(mountdir);
|
---|
| 823 | malloc_string(mountpoint);
|
---|
| 824 | malloc_string(additional_parameters);
|
---|
[1] | 825 |
|
---|
[59] | 826 | if (!strcmp(mpt, "/1")) {
|
---|
| 827 | strcpy(mountpoint, "/");
|
---|
| 828 | log_msg(3, "Mommm! SME is being a dildo!");
|
---|
| 829 | } else {
|
---|
| 830 | strcpy(mountpoint, mpt);
|
---|
| 831 | }
|
---|
[1] | 832 |
|
---|
[59] | 833 | if (!strcmp(mountpoint, "lvm")) {
|
---|
| 834 | return (0);
|
---|
[1] | 835 | }
|
---|
[59] | 836 | if (!strcmp(mountpoint, "image")) {
|
---|
| 837 | return (0);
|
---|
[1] | 838 | }
|
---|
[59] | 839 | sprintf(tmp, "Mounting device %s ", device);
|
---|
| 840 | log_msg(1, tmp);
|
---|
| 841 | if (writeable) {
|
---|
| 842 | strcpy(additional_parameters, "-o rw");
|
---|
| 843 | } else {
|
---|
| 844 | strcpy(additional_parameters, "-o ro");
|
---|
[1] | 845 | }
|
---|
[59] | 846 | if (find_home_of_exe("setfattr")) {
|
---|
| 847 | strcat(additional_parameters, ",user_xattr");
|
---|
| 848 | }
|
---|
| 849 | if (find_home_of_exe("setfacl")) {
|
---|
| 850 | strcat(additional_parameters, ",acl");
|
---|
| 851 | }
|
---|
[1] | 852 |
|
---|
[59] | 853 | if (!strcmp(mountpoint, "swap")) {
|
---|
| 854 | sprintf(command, "swapon %s", device);
|
---|
| 855 | } else {
|
---|
| 856 | if (!strcmp(mountpoint, "/")) {
|
---|
| 857 | strcpy(mountdir, MNT_RESTORING);
|
---|
| 858 | } else {
|
---|
| 859 | sprintf(mountdir, "%s%s", MNT_RESTORING, mountpoint);
|
---|
| 860 | }
|
---|
| 861 | sprintf(command, "mkdir -p %s", mountdir);
|
---|
| 862 | run_program_and_log_output(command, FALSE);
|
---|
| 863 | sprintf(command, "mount -t %s %s %s %s 2>> %s", format, device,
|
---|
| 864 | additional_parameters, mountdir, MONDO_LOGFILE);
|
---|
| 865 | log_msg(2, "command='%s'", command);
|
---|
| 866 | }
|
---|
| 867 | res = run_program_and_log_output(command, TRUE);
|
---|
| 868 | if (res && (strstr(command, "xattr") || strstr(command, "acl"))) {
|
---|
| 869 | log_msg(1, "Re-trying without the fancy extra parameters");
|
---|
| 870 | sprintf(command, "mount -t %s %s %s 2>> %s", format, device,
|
---|
| 871 | mountdir, MONDO_LOGFILE);
|
---|
| 872 | res = run_program_and_log_output(command, TRUE);
|
---|
| 873 | }
|
---|
| 874 | if (res) {
|
---|
| 875 | log_msg(1, "Unable to mount device %s (type %s) at %s", device,
|
---|
| 876 | format, mountdir);
|
---|
| 877 | log_msg(1, "command was '%s'", command);
|
---|
| 878 | if (!strcmp(mountpoint, "swap")) {
|
---|
| 879 | log_to_screen(tmp);
|
---|
| 880 | } else {
|
---|
| 881 | log_msg(2, "Retrying w/o the '-t' switch");
|
---|
| 882 | sprintf(command, "mount %s %s 2>> %s", device, mountdir,
|
---|
| 883 | MONDO_LOGFILE);
|
---|
| 884 | log_msg(2, "2nd command = '%s'", command);
|
---|
| 885 | res = run_program_and_log_output(command, TRUE);
|
---|
| 886 | if (res == 0) {
|
---|
| 887 | log_msg(1,
|
---|
| 888 | "That's OK. I called mount w/o a filesystem type and it worked fine in the end.");
|
---|
| 889 | } else {
|
---|
| 890 | log_to_screen(tmp);
|
---|
| 891 | }
|
---|
| 892 | }
|
---|
| 893 | }
|
---|
| 894 | if (res && !strcmp(mountpoint, "swap")) {
|
---|
| 895 | log_msg(2, "That's ok. It's just a swap partition.");
|
---|
| 896 | log_msg(2, "Non-fatal error. Returning 0.");
|
---|
| 897 | res = 0;
|
---|
| 898 | }
|
---|
[1] | 899 |
|
---|
[59] | 900 | paranoid_free(tmp);
|
---|
| 901 | paranoid_free(command);
|
---|
| 902 | paranoid_free(mountdir);
|
---|
| 903 | paranoid_free(mountpoint);
|
---|
| 904 | paranoid_free(additional_parameters);
|
---|
| 905 |
|
---|
| 906 | return (res);
|
---|
[1] | 907 | }
|
---|
[59] | 908 |
|
---|
[1] | 909 | /**************************************************************************
|
---|
| 910 | *END_MOUNT_DEVICE *
|
---|
| 911 | **************************************************************************/
|
---|
| 912 |
|
---|
| 913 |
|
---|
| 914 |
|
---|
| 915 | /**
|
---|
| 916 | * Fix some miscellaneous things in the filesystem so the system will come
|
---|
| 917 | * up correctly on the first boot.
|
---|
| 918 | */
|
---|
[59] | 919 | void protect_against_braindead_sysadmins()
|
---|
[1] | 920 | {
|
---|
[59] | 921 | run_program_and_log_output("touch " MNT_RESTORING "/var/log/pacct",
|
---|
| 922 | FALSE);
|
---|
| 923 | run_program_and_log_output("touch " MNT_RESTORING "/var/account/pacct",
|
---|
| 924 | FALSE);
|
---|
| 925 | if (run_program_and_log_output("ls " MNT_RESTORING " /tmp", FALSE)) {
|
---|
| 926 | run_program_and_log_output("chmod 1777 " MNT_RESTORING "/tmp",
|
---|
| 927 | FALSE);
|
---|
| 928 | }
|
---|
| 929 | run_program_and_log_output("mkdir -p " MNT_RESTORING
|
---|
| 930 | "/var/run/console", FALSE);
|
---|
| 931 | run_program_and_log_output("chmod 777 " MNT_RESTORING "/dev/null",
|
---|
| 932 | FALSE);
|
---|
| 933 | run_program_and_log_output("cd " MNT_RESTORING
|
---|
| 934 | "; for i in `ls home/`; do echo \"Moving $i's spurious files to $i/.disabled\"; mkdir $i/.disabled ; mv -f $i/.DCOP* $i/.MCOP* $i/.*authority $i/.kde/tmp* $i/.kde/socket* $i/.disabled/ ; done",
|
---|
| 935 | TRUE);
|
---|
| 936 | run_program_and_log_output("rm -f " MNT_RESTORING "/var/run/*.pid",
|
---|
| 937 | TRUE);
|
---|
| 938 | run_program_and_log_output("rm -f " MNT_RESTORING "/var/lock/subsys/*",
|
---|
| 939 | TRUE);
|
---|
[1] | 940 | }
|
---|
[59] | 941 |
|
---|
[1] | 942 | /**************************************************************************
|
---|
| 943 | *END_PROTECT_AGAINST_BRAINDEAD_SYSADMINS *
|
---|
| 944 | **************************************************************************/
|
---|
| 945 |
|
---|
| 946 |
|
---|
| 947 |
|
---|
| 948 |
|
---|
| 949 | /**
|
---|
| 950 | * Fill out @p bkpinfo based on @p cfg_file.
|
---|
| 951 | * @param cfg_file The mondo-restore.cfg file to read into @p bkpinfo.
|
---|
| 952 | * @param bkpinfo The backup information structure to fill out with information
|
---|
| 953 | * from @p cfg_file.
|
---|
| 954 | * @return 0 for success, nonzero for failure.
|
---|
| 955 | */
|
---|
[59] | 956 | int read_cfg_file_into_bkpinfo(char *cfgf, struct s_bkpinfo *bkpinfo)
|
---|
[1] | 957 | {
|
---|
| 958 | /** add mallocs **/
|
---|
[59] | 959 | char *value;
|
---|
| 960 | char *tmp;
|
---|
| 961 | char *command;
|
---|
| 962 | char *iso_mnt;
|
---|
| 963 | char *iso_path;
|
---|
| 964 | char *old_isodir;
|
---|
| 965 | char cfg_file[100];
|
---|
| 966 | t_bkptype media_specified_by_user;
|
---|
[1] | 967 |
|
---|
[59] | 968 | malloc_string(command);
|
---|
| 969 | malloc_string(iso_mnt);
|
---|
| 970 | malloc_string(iso_path);
|
---|
| 971 | malloc_string(old_isodir);
|
---|
| 972 | malloc_string(value);
|
---|
| 973 | malloc_string(tmp);
|
---|
[1] | 974 | // assert_string_is_neither_NULL_nor_zerolength(cfg_file);
|
---|
[59] | 975 | assert(bkpinfo != NULL);
|
---|
[1] | 976 |
|
---|
[59] | 977 | if (!cfgf) {
|
---|
| 978 | strcpy(cfg_file, g_mondo_cfg_file);
|
---|
| 979 | } else {
|
---|
| 980 | strcpy(cfg_file, cfgf);
|
---|
| 981 | }
|
---|
[1] | 982 |
|
---|
[59] | 983 | media_specified_by_user = bkpinfo->backup_media_type; // or 'none', if not specified
|
---|
[1] | 984 |
|
---|
[59] | 985 | if (0 == read_cfg_var(cfg_file, "backup-media-type", value)) {
|
---|
| 986 | if (!strcmp(value, "cdstream")) {
|
---|
| 987 | bkpinfo->backup_media_type = cdstream;
|
---|
| 988 | } else if (!strcmp(value, "cdr")) {
|
---|
| 989 | bkpinfo->backup_media_type = cdr;
|
---|
| 990 | } else if (!strcmp(value, "cdrw")) {
|
---|
| 991 | bkpinfo->backup_media_type = cdrw;
|
---|
| 992 | } else if (!strcmp(value, "dvd")) {
|
---|
| 993 | bkpinfo->backup_media_type = dvd;
|
---|
| 994 | } else if (!strcmp(value, "iso")) {
|
---|
[1] | 995 | /*
|
---|
| 996 | if (am_I_in_disaster_recovery_mode()
|
---|
| 997 | && !run_program_and_log_output("mount /dev/cdrom "MNT_CDROM, 1)
|
---|
| 998 | && does_file_exist(MNT_CDROM"/archives/filelist.0"))
|
---|
| 999 | */
|
---|
| 1000 |
|
---|
| 1001 | // Patch by Conor Daly - 2004/07/12
|
---|
[59] | 1002 | bkpinfo->backup_media_type = iso;
|
---|
| 1003 | if (am_I_in_disaster_recovery_mode()) {
|
---|
| 1004 | /* Check to see if CD is already mounted before mounting it... */
|
---|
| 1005 | if (!is_this_device_mounted("/dev/cdrom")) {
|
---|
| 1006 | log_msg(2,
|
---|
| 1007 | "NB: CDROM device not mounted, mounting...");
|
---|
| 1008 | run_program_and_log_output("mount /dev/cdrom "
|
---|
| 1009 | MNT_CDROM, 1);
|
---|
| 1010 | }
|
---|
[254] | 1011 | if (does_file_exist(MNT_CDROM "/archives/filelist.0")) {
|
---|
[59] | 1012 | bkpinfo->backup_media_type = cdr;
|
---|
| 1013 | run_program_and_log_output("umount " MNT_CDROM, 1);
|
---|
| 1014 | log_it
|
---|
| 1015 | ("Re-jigging configuration AGAIN. CD-R, not ISO.");
|
---|
| 1016 | }
|
---|
[254] | 1017 | }
|
---|
[252] | 1018 | if (read_cfg_var(cfg_file, "iso-prefix", value) == 0) {
|
---|
| 1019 | strcpy(bkpinfo->prefix,value);
|
---|
| 1020 | } else {
|
---|
| 1021 | strcpy(bkpinfo->prefix,STD_PREFIX);
|
---|
[59] | 1022 | }
|
---|
| 1023 | } else if (!strcmp(value, "nfs")) {
|
---|
| 1024 | bkpinfo->backup_media_type = nfs;
|
---|
[149] | 1025 | if (read_cfg_var(cfg_file, "iso-prefix", value) == 0) {
|
---|
| 1026 | strcpy(bkpinfo->prefix,value);
|
---|
| 1027 | } else {
|
---|
| 1028 | strcpy(bkpinfo->prefix,STD_PREFIX);
|
---|
| 1029 | }
|
---|
[59] | 1030 | } else if (!strcmp(value, "tape")) {
|
---|
| 1031 | bkpinfo->backup_media_type = tape;
|
---|
| 1032 | } else if (!strcmp(value, "udev")) {
|
---|
| 1033 | bkpinfo->backup_media_type = udev;
|
---|
| 1034 | } else {
|
---|
| 1035 | fatal_error("UNKNOWN bkp-media-type");
|
---|
| 1036 | }
|
---|
| 1037 | } else {
|
---|
| 1038 | fatal_error("backup-media-type not specified!");
|
---|
[1] | 1039 | }
|
---|
[59] | 1040 | if (bkpinfo->disaster_recovery) {
|
---|
| 1041 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
[171] | 1042 | paranoid_alloc(bkpinfo->media_device, "/dev/cdrom");
|
---|
[59] | 1043 | bkpinfo->media_size[0] = 1999 * 1024;
|
---|
| 1044 | bkpinfo->media_size[1] = 650; /* good guess */
|
---|
| 1045 | } else if (bkpinfo->backup_media_type == tape
|
---|
| 1046 | || bkpinfo->backup_media_type == udev) {
|
---|
[171] | 1047 | if (read_cfg_var(cfg_file, "media-dev", bkpinfo->media_device)) {
|
---|
[59] | 1048 | fatal_error("Cannot get tape device name from cfg file");
|
---|
| 1049 | }
|
---|
| 1050 | read_cfg_var(cfg_file, "media-size", value);
|
---|
| 1051 | bkpinfo->media_size[1] = atol(value);
|
---|
| 1052 | sprintf(tmp, "Backup medium is TAPE --- dev=%s",
|
---|
| 1053 | bkpinfo->media_device);
|
---|
| 1054 | log_msg(2, tmp);
|
---|
| 1055 | } else {
|
---|
[171] | 1056 | paranoid_alloc(bkpinfo->media_device, "/dev/cdrom");
|
---|
[59] | 1057 | bkpinfo->media_size[0] = 1999 * 1024; /* 650, probably, but we don't need this var anyway */
|
---|
| 1058 | bkpinfo->media_size[1] = 1999 * 1024; /* 650, probably, but we don't need this var anyway */
|
---|
| 1059 | log_msg(2, "Backup medium is CD-R[W]");
|
---|
| 1060 | }
|
---|
| 1061 | } else {
|
---|
| 1062 | log_msg(2,
|
---|
| 1063 | "Not in Disaster Recovery Mode. No need to derive device name from config file.");
|
---|
[1] | 1064 | }
|
---|
[59] | 1065 |
|
---|
| 1066 | read_cfg_var(cfg_file, "use-star", value);
|
---|
| 1067 | if (strstr(value, "yes")) {
|
---|
| 1068 | bkpinfo->use_star = TRUE;
|
---|
| 1069 | log_msg(1, "Goody! ... bkpinfo->use_star is now true.");
|
---|
[1] | 1070 | }
|
---|
[59] | 1071 |
|
---|
| 1072 | if (0 == read_cfg_var(cfg_file, "internal-tape-block-size", value)) {
|
---|
| 1073 | bkpinfo->internal_tape_block_size = atol(value);
|
---|
| 1074 | log_msg(1, "Internal tape block size has been custom-set to %ld",
|
---|
| 1075 | bkpinfo->internal_tape_block_size);
|
---|
| 1076 | } else {
|
---|
| 1077 | bkpinfo->internal_tape_block_size =
|
---|
| 1078 | DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
|
---|
| 1079 | log_msg(1, "Internal tape block size = default (%ld)",
|
---|
| 1080 | DEFAULT_INTERNAL_TAPE_BLOCK_SIZE);
|
---|
[1] | 1081 | }
|
---|
[59] | 1082 |
|
---|
| 1083 | read_cfg_var(cfg_file, "use-lzo", value);
|
---|
| 1084 | if (strstr(value, "yes")) {
|
---|
| 1085 | bkpinfo->use_lzo = TRUE;
|
---|
| 1086 | strcpy(bkpinfo->zip_exe, "lzop");
|
---|
| 1087 | strcpy(bkpinfo->zip_suffix, "lzo");
|
---|
| 1088 | } else {
|
---|
| 1089 | read_cfg_var(cfg_file, "use-comp", value);
|
---|
| 1090 | if (strstr(value, "yes")) {
|
---|
| 1091 | bkpinfo->use_lzo = FALSE;
|
---|
| 1092 | strcpy(bkpinfo->zip_exe, "bzip2");
|
---|
| 1093 | strcpy(bkpinfo->zip_suffix, "bz2");
|
---|
| 1094 | } else {
|
---|
| 1095 | bkpinfo->zip_exe[0] = bkpinfo->zip_suffix[0] = '\0';
|
---|
| 1096 | }
|
---|
[1] | 1097 | }
|
---|
| 1098 |
|
---|
[59] | 1099 | value[0] = '\0';
|
---|
| 1100 | read_cfg_var(cfg_file, "differential", value);
|
---|
| 1101 | if (!strcmp(value, "yes") || !strcmp(value, "1")) {
|
---|
| 1102 | bkpinfo->differential = TRUE;
|
---|
[1] | 1103 | }
|
---|
[59] | 1104 | log_msg(2, "differential var = '%s'", value);
|
---|
| 1105 | if (bkpinfo->differential) {
|
---|
| 1106 | log_msg(2, "THIS IS A DIFFERENTIAL BACKUP");
|
---|
| 1107 | } else {
|
---|
| 1108 | log_msg(2, "This is a regular (full) backup");
|
---|
[1] | 1109 | }
|
---|
| 1110 |
|
---|
[59] | 1111 | read_cfg_var(g_mondo_cfg_file, "please-dont-eject", tmp);
|
---|
| 1112 | if (tmp[0]
|
---|
| 1113 | ||
|
---|
| 1114 | strstr(call_program_and_get_last_line_of_output
|
---|
| 1115 | ("cat /proc/cmdline"), "donteject")) {
|
---|
| 1116 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 1117 | log_msg(2, "Ok, I shan't eject when restoring! Groovy.");
|
---|
| 1118 | }
|
---|
[1] | 1119 |
|
---|
[59] | 1120 | if (bkpinfo->backup_media_type == nfs) {
|
---|
| 1121 | if (!cfgf) {
|
---|
| 1122 | log_msg(2, "nfs_mount remains %s", bkpinfo->nfs_mount);
|
---|
| 1123 | log_msg(2, "nfs_remote_dir remains %s",
|
---|
| 1124 | bkpinfo->nfs_remote_dir);
|
---|
| 1125 | log_msg(2,
|
---|
| 1126 | "...cos it wouldn't make sense to abandon the values that GOT ME to this config file in the first place");
|
---|
| 1127 | } else {
|
---|
| 1128 | read_cfg_var(g_mondo_cfg_file, "nfs-server-mount",
|
---|
| 1129 | bkpinfo->nfs_mount);
|
---|
| 1130 | read_cfg_var(g_mondo_cfg_file, "nfs-server-path",
|
---|
| 1131 | bkpinfo->nfs_remote_dir);
|
---|
| 1132 | log_msg(2, "nfs_mount is %s", bkpinfo->nfs_mount);
|
---|
| 1133 | log_msg(2, "nfs_remote_dir is %s", bkpinfo->nfs_remote_dir);
|
---|
| 1134 | }
|
---|
| 1135 | } else if (bkpinfo->backup_media_type == iso) {
|
---|
| 1136 | /* Patch by Conor Daly 23-june-2004
|
---|
| 1137 | * to correctly mount iso-dev and set a sensible
|
---|
| 1138 | * isodir in disaster recovery mode
|
---|
| 1139 | */
|
---|
| 1140 | strcpy(old_isodir, bkpinfo->isodir);
|
---|
| 1141 | read_cfg_var(g_mondo_cfg_file, "iso-mnt", iso_mnt);
|
---|
| 1142 | read_cfg_var(g_mondo_cfg_file, "isodir", iso_path);
|
---|
| 1143 | sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
|
---|
| 1144 | if (!bkpinfo->isodir[0]) {
|
---|
| 1145 | strcpy(bkpinfo->isodir, old_isodir);
|
---|
| 1146 | }
|
---|
| 1147 | if (!bkpinfo->disaster_recovery) {
|
---|
| 1148 | if (strcmp(old_isodir, bkpinfo->isodir)) {
|
---|
| 1149 | log_it
|
---|
| 1150 | ("user nominated isodir differs from archive, keeping user's choice: %s %s\n",
|
---|
| 1151 | old_isodir, bkpinfo->isodir);
|
---|
| 1152 | strcpy(bkpinfo->isodir, old_isodir);
|
---|
| 1153 | }
|
---|
| 1154 | }
|
---|
| 1155 | read_cfg_var(g_mondo_cfg_file, "iso-dev", g_isodir_device);
|
---|
| 1156 | log_msg(2, "isodir=%s; iso-dev=%s", bkpinfo->isodir,
|
---|
| 1157 | g_isodir_device);
|
---|
| 1158 | if (bkpinfo->disaster_recovery) {
|
---|
| 1159 | if (is_this_device_mounted(g_isodir_device)) {
|
---|
| 1160 | log_msg(2, "NB: isodir is already mounted");
|
---|
| 1161 | /* Find out where it's mounted */
|
---|
| 1162 | sprintf(command,
|
---|
| 1163 | "mount | grep -w %s | tail -n1 | cut -d' ' -f3",
|
---|
| 1164 | g_isodir_device);
|
---|
| 1165 | log_it("command = %s", command);
|
---|
| 1166 | log_it("res of it = %s",
|
---|
| 1167 | call_program_and_get_last_line_of_output(command));
|
---|
| 1168 | sprintf(iso_mnt, "%s",
|
---|
| 1169 | call_program_and_get_last_line_of_output(command));
|
---|
| 1170 | } else {
|
---|
| 1171 | sprintf(iso_mnt, "/tmp/isodir");
|
---|
| 1172 | sprintf(tmp, "mkdir -p %s", iso_mnt);
|
---|
| 1173 | run_program_and_log_output(tmp, 5);
|
---|
| 1174 | sprintf(tmp, "mount %s %s", g_isodir_device, iso_mnt);
|
---|
| 1175 | if (run_program_and_log_output(tmp, 3)) {
|
---|
| 1176 | log_msg(1,
|
---|
| 1177 | "Unable to mount isodir. Perhaps this is really a CD backup?");
|
---|
| 1178 | bkpinfo->backup_media_type = cdr;
|
---|
[171] | 1179 | paranoid_alloc(bkpinfo->media_device, "/dev/cdrom");
|
---|
[59] | 1180 | bkpinfo->isodir[0] = iso_mnt[0] = iso_path[0] = '\0';
|
---|
| 1181 | if (mount_cdrom(bkpinfo)) {
|
---|
| 1182 | fatal_error
|
---|
| 1183 | ("Unable to mount isodir. Failed to mount CD-ROM as well.");
|
---|
| 1184 | } else {
|
---|
| 1185 | log_msg(1,
|
---|
| 1186 | "You backed up to disk, then burned some CDs. Naughty monkey!");
|
---|
| 1187 | }
|
---|
| 1188 | }
|
---|
| 1189 | }
|
---|
[149] | 1190 | /* bkpinfo->isodir should now be the true path to prefix-1.iso etc... */
|
---|
[59] | 1191 | if (bkpinfo->backup_media_type == iso) {
|
---|
| 1192 | sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
|
---|
| 1193 | }
|
---|
| 1194 | }
|
---|
[1] | 1195 | }
|
---|
| 1196 |
|
---|
[59] | 1197 | if (media_specified_by_user != none) {
|
---|
| 1198 | if (g_restoring_live_from_cd) {
|
---|
| 1199 | if (bkpinfo->backup_media_type != media_specified_by_user) {
|
---|
| 1200 | log_msg(2,
|
---|
| 1201 | "bkpinfo->backup_media_type != media_specified_by_user, so I'd better ask :)");
|
---|
| 1202 | interactively_obtain_media_parameters_from_user(bkpinfo,
|
---|
| 1203 | FALSE);
|
---|
| 1204 | media_specified_by_user = bkpinfo->backup_media_type;
|
---|
| 1205 | get_cfg_file_from_archive(bkpinfo);
|
---|
[1] | 1206 | /*
|
---|
| 1207 | if (media_specified_by_user != cdr && media_specified_by_user == cdrw)
|
---|
| 1208 | { g_restoring_live_from_cd = FALSE; }
|
---|
| 1209 | */
|
---|
[59] | 1210 | }
|
---|
| 1211 | }
|
---|
| 1212 | bkpinfo->backup_media_type = media_specified_by_user;
|
---|
| 1213 | }
|
---|
| 1214 | g_backup_media_type = bkpinfo->backup_media_type;
|
---|
| 1215 | paranoid_free(value);
|
---|
| 1216 | paranoid_free(tmp);
|
---|
| 1217 | paranoid_free(command);
|
---|
| 1218 | paranoid_free(iso_mnt);
|
---|
| 1219 | paranoid_free(iso_path);
|
---|
| 1220 | paranoid_free(old_isodir);
|
---|
| 1221 | return (0);
|
---|
[1] | 1222 |
|
---|
| 1223 | }
|
---|
[59] | 1224 |
|
---|
[1] | 1225 | /**************************************************************************
|
---|
| 1226 | *END_READ_CFG_FILE_INTO_BKPINFO *
|
---|
| 1227 | **************************************************************************/
|
---|
| 1228 |
|
---|
| 1229 |
|
---|
| 1230 |
|
---|
[59] | 1231 |
|
---|
[1] | 1232 | /**
|
---|
| 1233 | * Allow the user to edit the filelist and biggielist.
|
---|
| 1234 | * The filelist is unlinked after it is read.
|
---|
| 1235 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1236 | * - @c bkpinfo->backup_media_type
|
---|
| 1237 | * - @c bkpinfo->isodir
|
---|
| 1238 | * - @c bkpinfo->media_device
|
---|
| 1239 | * - @c bkpinfo->tmpdir
|
---|
| 1240 | * @return The filelist structure containing the information read from disk.
|
---|
| 1241 | */
|
---|
| 1242 | struct
|
---|
[59] | 1243 | s_node *process_filelist_and_biggielist(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 1244 | {
|
---|
[59] | 1245 | struct s_node *filelist;
|
---|
[1] | 1246 |
|
---|
| 1247 | /** add mallocs**/
|
---|
[59] | 1248 | char *command;
|
---|
| 1249 | char *tmp;
|
---|
| 1250 | int res = 0;
|
---|
| 1251 | pid_t pid;
|
---|
[1] | 1252 |
|
---|
[59] | 1253 | assert(bkpinfo != NULL);
|
---|
| 1254 | malloc_string(command);
|
---|
| 1255 | malloc_string(tmp);
|
---|
[1] | 1256 |
|
---|
[59] | 1257 | if (does_file_exist(g_filelist_full)
|
---|
| 1258 | && does_file_exist(g_biggielist_txt)) {
|
---|
| 1259 | log_msg(1, "%s exists", g_filelist_full);
|
---|
| 1260 | log_msg(1, "%s exists", g_biggielist_txt);
|
---|
| 1261 | log_msg(2,
|
---|
| 1262 | "Filelist and biggielist already recovered from media. Yay!");
|
---|
| 1263 | } else {
|
---|
| 1264 | getcwd(tmp, MAX_STR_LEN);
|
---|
| 1265 | chdir(bkpinfo->tmpdir);
|
---|
| 1266 | log_msg(1, "chdir(%s)", bkpinfo->tmpdir);
|
---|
| 1267 | log_to_screen("Extracting filelist and biggielist from media...");
|
---|
| 1268 | unlink("/tmp/filelist.full");
|
---|
| 1269 | unlink("/" FILELIST_FULL_STUB);
|
---|
| 1270 | unlink("/tmp/i-want-my-lvm");
|
---|
| 1271 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 1272 | sprintf(command,
|
---|
| 1273 | "tar -zxf %s %s %s %s %s %s",
|
---|
| 1274 | bkpinfo->media_device,
|
---|
| 1275 | MOUNTLIST_FNAME_STUB,
|
---|
| 1276 | BIGGIELIST_TXT_STUB,
|
---|
| 1277 | FILELIST_FULL_STUB,
|
---|
| 1278 | "tmp/i-want-my-lvm", MONDO_CFG_FILE_STUB);
|
---|
| 1279 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1280 | run_program_and_log_output(command, 1);
|
---|
| 1281 | } else {
|
---|
| 1282 | log_msg(2,
|
---|
| 1283 | "Calling insist_on_this_cd_number; bkpinfo->isodir=%s",
|
---|
| 1284 | bkpinfo->isodir);
|
---|
| 1285 | insist_on_this_cd_number(bkpinfo, 1);
|
---|
| 1286 | log_msg(2, "Back from iotcn");
|
---|
| 1287 | run_program_and_log_output("mount", 1);
|
---|
| 1288 | sprintf(command,
|
---|
| 1289 | "tar -zxf %s/images/all.tar.gz %s %s %s %s %s",
|
---|
| 1290 | MNT_CDROM,
|
---|
| 1291 | MOUNTLIST_FNAME_STUB,
|
---|
| 1292 | BIGGIELIST_TXT_STUB,
|
---|
| 1293 | FILELIST_FULL_STUB,
|
---|
| 1294 | "tmp/i-want-my-lvm", MONDO_CFG_FILE_STUB);
|
---|
[1] | 1295 |
|
---|
[59] | 1296 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1297 | run_program_and_log_output(command, 1);
|
---|
| 1298 | // popup_and_OK("Press ENTER to continue");
|
---|
| 1299 | if (!does_file_exist(BIGGIELIST_TXT_STUB)) {
|
---|
| 1300 | fatal_error
|
---|
| 1301 | ("all.tar.gz did not include tmp/biggielist.txt");
|
---|
| 1302 | }
|
---|
| 1303 | if (!does_file_exist(FILELIST_FULL_STUB)) {
|
---|
| 1304 | fatal_error
|
---|
| 1305 | ("all.tar.gz did not include tmp/filelist.full.gz");
|
---|
| 1306 | }
|
---|
| 1307 | }
|
---|
| 1308 | sprintf(command, "cp -f %s %s", MONDO_CFG_FILE_STUB,
|
---|
| 1309 | g_mondo_cfg_file);
|
---|
| 1310 | run_program_and_log_output(command, FALSE);
|
---|
[1] | 1311 |
|
---|
[59] | 1312 | sprintf(command, "cp -f %s/%s %s", bkpinfo->tmpdir,
|
---|
| 1313 | BIGGIELIST_TXT_STUB, g_biggielist_txt);
|
---|
| 1314 | log_msg(1, "command = %s", command);
|
---|
| 1315 | paranoid_system(command);
|
---|
| 1316 | sprintf(command, "ln -sf %s/%s %s", bkpinfo->tmpdir,
|
---|
| 1317 | FILELIST_FULL_STUB, g_filelist_full);
|
---|
| 1318 | log_msg(1, "command = %s", command);
|
---|
| 1319 | paranoid_system(command);
|
---|
| 1320 | }
|
---|
[1] | 1321 |
|
---|
[59] | 1322 | if (am_I_in_disaster_recovery_mode()
|
---|
| 1323 | &&
|
---|
| 1324 | ask_me_yes_or_no("Do you want to retrieve the mountlist as well?"))
|
---|
| 1325 | {
|
---|
[1] | 1326 | // sprintf(command, "cp -f tmp/mountlist.txt /tmp");
|
---|
[59] | 1327 | sprintf(command, "ln -sf %s/%s /tmp", MOUNTLIST_FNAME_STUB,
|
---|
| 1328 | bkpinfo->tmpdir);
|
---|
| 1329 | paranoid_system(command);
|
---|
| 1330 | }
|
---|
[1] | 1331 |
|
---|
[59] | 1332 | chdir(tmp);
|
---|
[1] | 1333 |
|
---|
[59] | 1334 | if (!does_file_exist(g_biggielist_txt)) {
|
---|
| 1335 | log_msg(1, "Warning - %s not found", g_biggielist_txt);
|
---|
| 1336 | }
|
---|
| 1337 | if (!does_file_exist(g_filelist_full)) {
|
---|
| 1338 | log_msg(1, "Warning - %s does not exist", g_filelist_full);
|
---|
| 1339 | }
|
---|
[1] | 1340 | // popup_and_OK("Wonderful.");
|
---|
| 1341 |
|
---|
[59] | 1342 | log_msg(2, "Forking");
|
---|
| 1343 | pid = fork();
|
---|
| 1344 | switch (pid) {
|
---|
| 1345 | case -1:
|
---|
| 1346 | fatal_error("Forking error");
|
---|
| 1347 | break;
|
---|
[1] | 1348 |
|
---|
[59] | 1349 | case 0:
|
---|
| 1350 | log_to_screen("Pre-processing filelist");
|
---|
| 1351 | if (!does_file_exist(g_biggielist_txt)) {
|
---|
| 1352 | sprintf(command, "> %s", g_biggielist_txt);
|
---|
| 1353 | paranoid_system(command);
|
---|
| 1354 | }
|
---|
| 1355 | sprintf(command, "cat %s | grep -x \"/dev/.*\" > %s",
|
---|
| 1356 | g_biggielist_txt, g_filelist_imagedevs);
|
---|
| 1357 | paranoid_system(command);
|
---|
| 1358 | exit(0);
|
---|
| 1359 | break;
|
---|
| 1360 |
|
---|
| 1361 | default:
|
---|
| 1362 | open_evalcall_form("Pre-processing filelist");
|
---|
| 1363 | while (!waitpid(pid, (int *) 0, WNOHANG)) {
|
---|
| 1364 | usleep(100000);
|
---|
| 1365 | update_evalcall_form(0);
|
---|
| 1366 | }
|
---|
[1] | 1367 | }
|
---|
[59] | 1368 | close_evalcall_form();
|
---|
[1] | 1369 |
|
---|
[59] | 1370 | log_msg(3, "loading filelist");
|
---|
| 1371 | filelist = load_filelist(g_filelist_full);
|
---|
| 1372 | log_msg(3, "deleting original filelist");
|
---|
| 1373 | unlink(g_filelist_full);
|
---|
| 1374 | if (g_text_mode) {
|
---|
| 1375 | printf("Restore which directory? --> ");
|
---|
| 1376 | fgets(tmp, sizeof(tmp), stdin);
|
---|
| 1377 | toggle_path_selection(filelist, tmp, TRUE);
|
---|
| 1378 | if (strlen(tmp) == 0) {
|
---|
| 1379 | res = 1;
|
---|
| 1380 | } else {
|
---|
| 1381 | res = 0;
|
---|
| 1382 | }
|
---|
| 1383 | } else {
|
---|
| 1384 | res = edit_filelist(filelist);
|
---|
[1] | 1385 | }
|
---|
[59] | 1386 | if (res) {
|
---|
| 1387 | log_msg(2, "User hit 'cancel'. Freeing filelist and aborting.");
|
---|
| 1388 | free_filelist(filelist);
|
---|
| 1389 | return (NULL);
|
---|
| 1390 | }
|
---|
| 1391 | ask_about_these_imagedevs(g_filelist_imagedevs, g_imagedevs_restthese);
|
---|
| 1392 | close_evalcall_form();
|
---|
[1] | 1393 |
|
---|
[59] | 1394 | // NB: It's not necessary to add g_biggielist_txt to the filelist.full
|
---|
| 1395 | // file. The filelist.full file already contains the filename of EVERY
|
---|
| 1396 | // file backed up - regular and biggie files.
|
---|
[1] | 1397 |
|
---|
[59] | 1398 | // However, we do want to make sure the imagedevs selected by the user
|
---|
| 1399 | // are flagged for restoring.
|
---|
| 1400 | if (length_of_file(g_imagedevs_restthese) > 2) {
|
---|
| 1401 | add_list_of_files_to_filelist(filelist, g_imagedevs_restthese,
|
---|
| 1402 | TRUE);
|
---|
| 1403 | }
|
---|
[1] | 1404 |
|
---|
[59] | 1405 | paranoid_free(command);
|
---|
| 1406 | paranoid_free(tmp);
|
---|
| 1407 | return (filelist);
|
---|
| 1408 | }
|
---|
[1] | 1409 |
|
---|
| 1410 | /**************************************************************************
|
---|
| 1411 | *END_ PROCESS_FILELIST_AND_BIGGIELIST *
|
---|
| 1412 | **************************************************************************/
|
---|
| 1413 |
|
---|
| 1414 |
|
---|
| 1415 |
|
---|
| 1416 |
|
---|
| 1417 | /**
|
---|
| 1418 | * Make a backup copy of <tt>path_root</tt>/<tt>filename</tt>.
|
---|
| 1419 | * The backup filename is the filename of the original with ".pristine" added.
|
---|
| 1420 | * @param path_root The place where the filesystem is mounted (e.g. MNT_RESTORING).
|
---|
| 1421 | * @param filename The filename (absolute path) within @p path_root.
|
---|
| 1422 | * @return 0 for success, nonzero for failure.
|
---|
| 1423 | */
|
---|
[59] | 1424 | int backup_crucial_file(char *path_root, char *filename)
|
---|
[1] | 1425 | {
|
---|
[59] | 1426 | char *tmp;
|
---|
| 1427 | char *command;
|
---|
| 1428 | int res;
|
---|
[1] | 1429 |
|
---|
[59] | 1430 | malloc_string(tmp);
|
---|
| 1431 | malloc_string(command);
|
---|
| 1432 | assert(path_root != NULL);
|
---|
| 1433 | assert_string_is_neither_NULL_nor_zerolength(filename);
|
---|
| 1434 |
|
---|
| 1435 | sprintf(tmp, "%s/%s", path_root, filename);
|
---|
| 1436 | sprintf(command, "cp -f %s %s.pristine", tmp, tmp);
|
---|
| 1437 |
|
---|
| 1438 | res = run_program_and_log_output(command, 5);
|
---|
| 1439 | paranoid_free(tmp);
|
---|
| 1440 | paranoid_free(command);
|
---|
| 1441 | return (res);
|
---|
[1] | 1442 | }
|
---|
| 1443 |
|
---|
| 1444 |
|
---|
| 1445 | /**
|
---|
| 1446 | * Install the user's boot loader in the MBR.
|
---|
| 1447 | * Currently LILO, ELILO, GRUB, RAW (dd of MBR), and the FreeBSD bootloader are supported.
|
---|
| 1448 | * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1449 | * @return 0 for success, nonzero for failure.
|
---|
| 1450 | */
|
---|
[59] | 1451 | int run_boot_loader(bool offer_to_hack_scripts)
|
---|
[1] | 1452 | {
|
---|
[59] | 1453 | int res;
|
---|
| 1454 | int retval = 0;
|
---|
[1] | 1455 |
|
---|
| 1456 | /** malloc *******/
|
---|
[59] | 1457 | char *device;
|
---|
| 1458 | char *tmp;
|
---|
| 1459 | char *name;
|
---|
[1] | 1460 |
|
---|
[59] | 1461 | malloc_string(device);
|
---|
| 1462 | malloc_string(tmp);
|
---|
| 1463 | malloc_string(name);
|
---|
| 1464 | backup_crucial_file(MNT_RESTORING, "/etc/fstab");
|
---|
| 1465 | backup_crucial_file(MNT_RESTORING, "/etc/grub.conf");
|
---|
| 1466 | backup_crucial_file(MNT_RESTORING, "/etc/lilo.conf");
|
---|
| 1467 | backup_crucial_file(MNT_RESTORING, "/etc/elilo.conf");
|
---|
| 1468 | read_cfg_var(g_mondo_cfg_file, "bootloader.device", device);
|
---|
| 1469 | read_cfg_var(g_mondo_cfg_file, "bootloader.name", name);
|
---|
| 1470 | sprintf(tmp, "run_boot_loader: device='%s', name='%s'", device, name);
|
---|
| 1471 | log_msg(2, tmp);
|
---|
| 1472 | system("sync");
|
---|
| 1473 | if (!strcmp(name, "LILO")) {
|
---|
| 1474 | res = run_lilo(offer_to_hack_scripts);
|
---|
| 1475 | } else if (!strcmp(name, "ELILO")) {
|
---|
| 1476 | res = run_elilo(offer_to_hack_scripts);
|
---|
| 1477 | } else if (!strcmp(name, "GRUB")) {
|
---|
[1] | 1478 | // if ( does_file_exist(DO_MBR_PLEASE) || (offer_to_hack_scripts && ask_me_yes_or_no("Because of bugs in GRUB, you're much better off running mondorestore --mbr after this program terminates. Are you sure you want to install GRUB right now?")))
|
---|
| 1479 | // {
|
---|
[59] | 1480 | res = run_grub(offer_to_hack_scripts, device);
|
---|
| 1481 | // unlink(DO_MBR_PLEASE);
|
---|
| 1482 | // }
|
---|
[1] | 1483 | // else
|
---|
| 1484 | // {
|
---|
[59] | 1485 | // log_msg(1, "Not running run_grub(). Was a bad idea anyway.");
|
---|
| 1486 | // res = 1;
|
---|
| 1487 | // }
|
---|
| 1488 | } else if (!strcmp(name, "RAW")) {
|
---|
| 1489 | res = run_raw_mbr(offer_to_hack_scripts, device);
|
---|
| 1490 | }
|
---|
[1] | 1491 | #ifdef __FreeBSD__
|
---|
[59] | 1492 | else if (!strcmp(name, "BOOT0")) {
|
---|
| 1493 | sprintf(tmp, "boot0cfg -B %s", device);
|
---|
| 1494 | res = run_program_and_log_output(tmp, FALSE);
|
---|
| 1495 | } else {
|
---|
| 1496 | sprintf(tmp, "ls /dev | grep -xq %ss[1-4].*", device);
|
---|
| 1497 | if (!system(tmp)) {
|
---|
| 1498 | sprintf(tmp, MNT_RESTORING "/sbin/fdisk -B %s", device);
|
---|
| 1499 | res = run_program_and_log_output(tmp, 3);
|
---|
| 1500 | } else {
|
---|
| 1501 | log_msg(1,
|
---|
| 1502 | "I'm not running any boot loader. You have a DD boot drive. It's already loaded up.");
|
---|
| 1503 | }
|
---|
| 1504 | }
|
---|
[1] | 1505 | #else
|
---|
[59] | 1506 | else {
|
---|
| 1507 | log_to_screen
|
---|
| 1508 | ("Unable to determine type of boot loader. Defaulting to LILO.");
|
---|
| 1509 | res = run_lilo(offer_to_hack_scripts);
|
---|
| 1510 | }
|
---|
[1] | 1511 | #endif
|
---|
[59] | 1512 | retval += res;
|
---|
| 1513 | if (res) {
|
---|
| 1514 | log_to_screen("Your boot loader returned an error");
|
---|
| 1515 | } else {
|
---|
| 1516 | log_to_screen("Your boot loader ran OK");
|
---|
| 1517 | }
|
---|
| 1518 | paranoid_free(device);
|
---|
| 1519 | paranoid_free(tmp);
|
---|
| 1520 | paranoid_free(name);
|
---|
| 1521 | return (retval);
|
---|
[1] | 1522 | }
|
---|
[59] | 1523 |
|
---|
[1] | 1524 | /**************************************************************************
|
---|
| 1525 | *END_ RUN_BOOT_LOADER *
|
---|
| 1526 | **************************************************************************/
|
---|
| 1527 |
|
---|
| 1528 |
|
---|
| 1529 |
|
---|
| 1530 | /**
|
---|
| 1531 | * Attempt to find the user's editor.
|
---|
| 1532 | * @return The editor found ("vi" if none could be found).
|
---|
| 1533 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 1534 | */
|
---|
| 1535 | char *find_my_editor(void)
|
---|
| 1536 | {
|
---|
[59] | 1537 | static char output[MAX_STR_LEN];
|
---|
| 1538 | if (find_home_of_exe("pico")) {
|
---|
| 1539 | strcpy(output, "pico");
|
---|
| 1540 | } else if (find_home_of_exe("nano")) {
|
---|
| 1541 | strcpy(output, "nano");
|
---|
| 1542 | } else if (find_home_of_exe("e3em")) {
|
---|
| 1543 | strcpy(output, "e3em");
|
---|
| 1544 | } else if (find_home_of_exe("e3vi")) {
|
---|
| 1545 | strcpy(output, "e3vi");
|
---|
| 1546 | } else {
|
---|
| 1547 | strcpy(output, "vi");
|
---|
| 1548 | }
|
---|
| 1549 | if (!find_home_of_exe(output)) {
|
---|
| 1550 | log_msg(2, " (find_my_editor) --- warning - %s not found", output);
|
---|
| 1551 | }
|
---|
| 1552 | return (output);
|
---|
[1] | 1553 | }
|
---|
| 1554 |
|
---|
| 1555 |
|
---|
| 1556 | /**
|
---|
| 1557 | * Install GRUB on @p bd.
|
---|
| 1558 | * @param offer_to_run_stabgrub If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1559 | * @param bd The boot device where GRUB is installed.
|
---|
| 1560 | * @return 0 for success, nonzero for failure.
|
---|
| 1561 | */
|
---|
[59] | 1562 | int run_grub(bool offer_to_run_stabgrub, char *bd)
|
---|
[1] | 1563 | {
|
---|
| 1564 | /** malloc **/
|
---|
[59] | 1565 | char *command;
|
---|
| 1566 | char *boot_device;
|
---|
| 1567 | char *rootdev;
|
---|
| 1568 | char *rootdrive;
|
---|
| 1569 | char *conffile;
|
---|
| 1570 | char *tmp;
|
---|
| 1571 | char *editor;
|
---|
[1] | 1572 |
|
---|
[59] | 1573 | int res;
|
---|
| 1574 | int done;
|
---|
[1] | 1575 |
|
---|
[59] | 1576 | malloc_string(command);
|
---|
| 1577 | malloc_string(boot_device);
|
---|
| 1578 | malloc_string(tmp);
|
---|
| 1579 | malloc_string(editor);
|
---|
| 1580 | malloc_string(rootdev);
|
---|
| 1581 | malloc_string(rootdrive);
|
---|
| 1582 | malloc_string(conffile);
|
---|
| 1583 | assert_string_is_neither_NULL_nor_zerolength(bd);
|
---|
| 1584 | strcpy(editor, "vi"); // find_my_editor() );
|
---|
| 1585 | strcpy(boot_device, bd);
|
---|
| 1586 |
|
---|
| 1587 | if (!run_program_and_log_output("which grub-MR", FALSE)) {
|
---|
| 1588 | log_msg(1, "Yay! grub-MR found...");
|
---|
| 1589 | sprintf(command, "grub-MR %s /tmp/mountlist.txt", boot_device);
|
---|
| 1590 | log_msg(1, "command = %s", command);
|
---|
| 1591 | } else {
|
---|
| 1592 | sprintf(command, "chroot " MNT_RESTORING " grub-install %s",
|
---|
| 1593 | boot_device);
|
---|
| 1594 | log_msg(1, "WARNING - grub-MR not found; using grub-install");
|
---|
[1] | 1595 | }
|
---|
[59] | 1596 | if (offer_to_run_stabgrub
|
---|
| 1597 | && ask_me_yes_or_no("Did you change the mountlist?"))
|
---|
| 1598 | /* interactive mode */
|
---|
[1] | 1599 | {
|
---|
[59] | 1600 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1601 | 0,
|
---|
| 1602 | "Modifying fstab and grub.conf, and running GRUB... ");
|
---|
| 1603 | for (done = FALSE; !done;) {
|
---|
| 1604 | popup_and_get_string("Boot device",
|
---|
| 1605 | "Please confirm/enter the boot device. If in doubt, try /dev/hda",
|
---|
| 1606 | boot_device, MAX_STR_LEN / 4);
|
---|
| 1607 | sprintf(command, "stabgrub-me %s", boot_device);
|
---|
| 1608 | res = run_program_and_log_output(command, 1);
|
---|
| 1609 | if (res) {
|
---|
| 1610 | popup_and_OK
|
---|
| 1611 | ("GRUB installation failed. Please install manually using 'grub-install' or similar command. You are now chroot()'ed to your restored system. Please type 'exit' when you are done.");
|
---|
| 1612 | newtSuspend();
|
---|
| 1613 | system("chroot " MNT_RESTORING);
|
---|
| 1614 | newtResume();
|
---|
| 1615 | popup_and_OK("Thank you.");
|
---|
| 1616 | } else {
|
---|
| 1617 | done = TRUE;
|
---|
| 1618 | }
|
---|
| 1619 | popup_and_OK("You will now edit fstab and grub.conf");
|
---|
| 1620 | if (!g_text_mode) {
|
---|
| 1621 | newtSuspend();
|
---|
| 1622 | }
|
---|
| 1623 | sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
| 1624 | paranoid_system(tmp);
|
---|
| 1625 | sprintf(tmp, "%s " MNT_RESTORING "/etc/grub.conf", editor);
|
---|
| 1626 | paranoid_system(tmp);
|
---|
| 1627 | if (!g_text_mode) {
|
---|
| 1628 | newtResume();
|
---|
| 1629 | }
|
---|
| 1630 | }
|
---|
| 1631 | } else
|
---|
| 1632 | /* nuke mode */
|
---|
| 1633 | {
|
---|
| 1634 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1635 | 0,
|
---|
| 1636 | "Running GRUB... ");
|
---|
| 1637 | iamhere(command);
|
---|
| 1638 | res = run_program_and_log_output(command, 1);
|
---|
| 1639 | if (res) {
|
---|
| 1640 | popup_and_OK
|
---|
| 1641 | ("Because of bugs in GRUB's own installer, GRUB was not installed properly. Please install the boot loader manually now, using this chroot()'ed shell prompt. Type 'exit' when you have finished.");
|
---|
| 1642 | newtSuspend();
|
---|
| 1643 | system("chroot " MNT_RESTORING);
|
---|
| 1644 | newtResume();
|
---|
| 1645 | popup_and_OK("Thank you.");
|
---|
| 1646 | }
|
---|
[1] | 1647 | }
|
---|
[59] | 1648 | if (res) {
|
---|
| 1649 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
| 1650 | log_to_screen
|
---|
| 1651 | ("GRUB ran w/error(s). See /tmp/mondo-restore.log for more info.");
|
---|
| 1652 | log_msg(1, "Type:-");
|
---|
| 1653 | log_msg(1, " mount-me");
|
---|
| 1654 | log_msg(1, " chroot " MNT_RESTORING);
|
---|
| 1655 | log_msg(1, " mount /boot");
|
---|
| 1656 | log_msg(1, " grub-install '(hd0)'");
|
---|
| 1657 | log_msg(1, " exit");
|
---|
| 1658 | log_msg(1, " unmount-me");
|
---|
| 1659 | log_msg(1,
|
---|
| 1660 | "If you're really stuck, please e-mail the mailing list.");
|
---|
| 1661 | } else {
|
---|
| 1662 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 1663 | }
|
---|
| 1664 | paranoid_free(rootdev);
|
---|
| 1665 | paranoid_free(rootdrive);
|
---|
| 1666 | paranoid_free(conffile);
|
---|
| 1667 | paranoid_free(command);
|
---|
| 1668 | paranoid_free(boot_device);
|
---|
| 1669 | paranoid_free(tmp);
|
---|
| 1670 | paranoid_free(editor);
|
---|
[1] | 1671 |
|
---|
[59] | 1672 | return (res);
|
---|
[1] | 1673 | }
|
---|
[59] | 1674 |
|
---|
[1] | 1675 | /**************************************************************************
|
---|
| 1676 | *END_RUN_GRUB *
|
---|
| 1677 | **************************************************************************/
|
---|
| 1678 |
|
---|
| 1679 |
|
---|
| 1680 | /**
|
---|
| 1681 | * Install ELILO on the user's boot drive (determined by elilo.conf).
|
---|
| 1682 | * @param offer_to_run_stabelilo If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1683 | * @return 0 for success, nonzero for failure.
|
---|
| 1684 | */
|
---|
[59] | 1685 | int run_elilo(bool offer_to_run_stabelilo)
|
---|
[1] | 1686 | {
|
---|
| 1687 | /** malloc **/
|
---|
[59] | 1688 | char *command;
|
---|
| 1689 | char *tmp;
|
---|
| 1690 | char *editor;
|
---|
[1] | 1691 |
|
---|
[59] | 1692 | int res;
|
---|
| 1693 | int done;
|
---|
[1] | 1694 |
|
---|
[59] | 1695 | malloc_string(command);
|
---|
| 1696 | malloc_string(tmp);
|
---|
| 1697 | malloc_string(editor);
|
---|
| 1698 | strcpy(editor, find_my_editor());
|
---|
| 1699 | if (offer_to_run_stabelilo
|
---|
| 1700 | && ask_me_yes_or_no("Did you change the mountlist?"))
|
---|
[1] | 1701 |
|
---|
[59] | 1702 | /* interactive mode */
|
---|
| 1703 | {
|
---|
| 1704 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1705 | 0,
|
---|
| 1706 | "Modifying fstab and elilo.conf... ");
|
---|
| 1707 | sprintf(command, "stabelilo-me");
|
---|
| 1708 | res = run_program_and_log_output(command, 3);
|
---|
| 1709 | if (res) {
|
---|
| 1710 | popup_and_OK
|
---|
| 1711 | ("You will now edit fstab and elilo.conf, to make sure they match your new mountlist.");
|
---|
| 1712 | for (done = FALSE; !done;) {
|
---|
| 1713 | if (!g_text_mode) {
|
---|
| 1714 | newtSuspend();
|
---|
| 1715 | }
|
---|
| 1716 | sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
| 1717 | paranoid_system(tmp);
|
---|
| 1718 | sprintf(tmp, "%s " MNT_RESTORING "/etc/elilo.conf",
|
---|
| 1719 | editor);
|
---|
| 1720 | paranoid_system(tmp);
|
---|
| 1721 | if (!g_text_mode) {
|
---|
| 1722 | newtResume();
|
---|
| 1723 | }
|
---|
[1] | 1724 | // newtCls();
|
---|
[59] | 1725 | if (ask_me_yes_or_no("Edit them again?")) {
|
---|
| 1726 | continue;
|
---|
| 1727 | }
|
---|
| 1728 | done = TRUE;
|
---|
| 1729 | }
|
---|
| 1730 | } else {
|
---|
| 1731 | log_to_screen("elilo.conf and fstab were modified OK");
|
---|
[1] | 1732 | }
|
---|
[59] | 1733 | } else
|
---|
| 1734 | /* nuke mode */
|
---|
[1] | 1735 | {
|
---|
[59] | 1736 | res = TRUE;
|
---|
[1] | 1737 | }
|
---|
[59] | 1738 | paranoid_free(command);
|
---|
| 1739 | paranoid_free(tmp);
|
---|
| 1740 | paranoid_free(editor);
|
---|
| 1741 | return (res);
|
---|
| 1742 | }
|
---|
[1] | 1743 |
|
---|
| 1744 | /**************************************************************************
|
---|
| 1745 | *END_RUN_ELILO *
|
---|
| 1746 | **************************************************************************/
|
---|
| 1747 |
|
---|
| 1748 |
|
---|
| 1749 | /**
|
---|
| 1750 | * Install LILO on the user's boot drive (determined by /etc/lilo.conf).
|
---|
| 1751 | * @param offer_to_run_stablilo If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1752 | * @return 0 for success, nonzero for failure.
|
---|
| 1753 | */
|
---|
[59] | 1754 | int run_lilo(bool offer_to_run_stablilo)
|
---|
[1] | 1755 | {
|
---|
| 1756 | /** malloc **/
|
---|
[59] | 1757 | char *command;
|
---|
| 1758 | char *tmp;
|
---|
| 1759 | char *editor;
|
---|
[1] | 1760 |
|
---|
[59] | 1761 | int res;
|
---|
| 1762 | int done;
|
---|
| 1763 | bool run_lilo_M = FALSE;
|
---|
| 1764 | malloc_string(command);
|
---|
| 1765 | malloc_string(tmp);
|
---|
| 1766 | malloc_string(editor);
|
---|
[1] | 1767 |
|
---|
[59] | 1768 | if (!run_program_and_log_output
|
---|
| 1769 | ("grep \"boot.*=.*/dev/md\" " MNT_RESTORING "/etc/lilo.conf", 1)) {
|
---|
| 1770 | run_lilo_M = TRUE;
|
---|
| 1771 | }
|
---|
[1] | 1772 |
|
---|
[59] | 1773 | strcpy(editor, find_my_editor());
|
---|
| 1774 | if (offer_to_run_stablilo
|
---|
| 1775 | && ask_me_yes_or_no("Did you change the mountlist?"))
|
---|
[1] | 1776 |
|
---|
[59] | 1777 | /* interactive mode */
|
---|
| 1778 | {
|
---|
| 1779 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1780 | 0,
|
---|
| 1781 | "Modifying fstab and lilo.conf, and running LILO... ");
|
---|
| 1782 | sprintf(command, "stablilo-me");
|
---|
| 1783 | res = run_program_and_log_output(command, 3);
|
---|
| 1784 | if (res) {
|
---|
| 1785 | popup_and_OK
|
---|
| 1786 | ("You will now edit fstab and lilo.conf, to make sure they match your new mountlist.");
|
---|
| 1787 | for (done = FALSE; !done;) {
|
---|
| 1788 | if (!g_text_mode) {
|
---|
| 1789 | newtSuspend();
|
---|
| 1790 | }
|
---|
| 1791 | sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
| 1792 | paranoid_system(tmp);
|
---|
| 1793 | sprintf(tmp, "%s " MNT_RESTORING "/etc/lilo.conf", editor);
|
---|
| 1794 | paranoid_system(tmp);
|
---|
| 1795 | if (!g_text_mode) {
|
---|
| 1796 | newtResume();
|
---|
| 1797 | }
|
---|
[1] | 1798 | // newtCls();
|
---|
[59] | 1799 | if (ask_me_yes_or_no("Edit them again?")) {
|
---|
| 1800 | continue;
|
---|
| 1801 | }
|
---|
| 1802 | res =
|
---|
| 1803 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1804 | " lilo -L", 3);
|
---|
| 1805 | if (res) {
|
---|
| 1806 | res =
|
---|
| 1807 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1808 | " lilo", 3);
|
---|
| 1809 | }
|
---|
| 1810 | if (res) {
|
---|
| 1811 | done =
|
---|
| 1812 | ask_me_yes_or_no
|
---|
| 1813 | ("LILO failed. Re-edit system files?");
|
---|
| 1814 | } else {
|
---|
| 1815 | done = TRUE;
|
---|
| 1816 | }
|
---|
| 1817 | }
|
---|
| 1818 | } else {
|
---|
| 1819 | log_to_screen("lilo.conf and fstab were modified OK");
|
---|
[1] | 1820 | }
|
---|
[59] | 1821 | } else
|
---|
| 1822 | /* nuke mode */
|
---|
| 1823 | {
|
---|
| 1824 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1825 | 0,
|
---|
| 1826 | "Running LILO... ");
|
---|
| 1827 | res =
|
---|
| 1828 | run_program_and_log_output("chroot " MNT_RESTORING " lilo -L",
|
---|
| 1829 | 3);
|
---|
| 1830 | if (res) {
|
---|
| 1831 | res =
|
---|
| 1832 | run_program_and_log_output("chroot " MNT_RESTORING " lilo",
|
---|
| 1833 | 3);
|
---|
[1] | 1834 | }
|
---|
[59] | 1835 | if (res) {
|
---|
| 1836 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
| 1837 | log_to_screen
|
---|
| 1838 | ("Failed to re-jig fstab and/or lilo. Edit/run manually, please.");
|
---|
| 1839 | } else {
|
---|
| 1840 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 1841 | }
|
---|
[1] | 1842 | }
|
---|
[59] | 1843 | if (run_lilo_M) {
|
---|
| 1844 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1845 | " lilo -M /dev/hda", 3);
|
---|
| 1846 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1847 | " lilo -M /dev/sda", 3);
|
---|
[1] | 1848 | }
|
---|
[59] | 1849 | paranoid_free(command);
|
---|
| 1850 | paranoid_free(tmp);
|
---|
| 1851 | paranoid_free(editor);
|
---|
| 1852 | return (res);
|
---|
| 1853 | }
|
---|
[1] | 1854 |
|
---|
| 1855 | /**************************************************************************
|
---|
| 1856 | *END_RUN_LILO *
|
---|
| 1857 | **************************************************************************/
|
---|
| 1858 |
|
---|
| 1859 |
|
---|
| 1860 | /**
|
---|
| 1861 | * Install a raw MBR onto @p bd.
|
---|
| 1862 | * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1863 | * @param bd The device to copy the stored MBR to.
|
---|
| 1864 | * @return 0 for success, nonzero for failure.
|
---|
| 1865 | */
|
---|
[59] | 1866 | int run_raw_mbr(bool offer_to_hack_scripts, char *bd)
|
---|
[1] | 1867 | {
|
---|
| 1868 | /** malloc **/
|
---|
[59] | 1869 | char *command;
|
---|
| 1870 | char *boot_device;
|
---|
| 1871 | char *tmp;
|
---|
| 1872 | char *editor;
|
---|
| 1873 | int res;
|
---|
| 1874 | int done;
|
---|
[1] | 1875 |
|
---|
[59] | 1876 | malloc_string(command);
|
---|
| 1877 | malloc_string(boot_device);
|
---|
| 1878 | malloc_string(tmp);
|
---|
| 1879 | malloc_string(editor);
|
---|
| 1880 | assert_string_is_neither_NULL_nor_zerolength(bd);
|
---|
[1] | 1881 |
|
---|
[59] | 1882 | strcpy(editor, find_my_editor());
|
---|
| 1883 | strcpy(boot_device, bd);
|
---|
| 1884 | sprintf(command, "raw-MR %s /tmp/mountlist.txt", boot_device);
|
---|
| 1885 | log_msg(2, "run_raw_mbr() --- command='%s'", command);
|
---|
[1] | 1886 |
|
---|
[59] | 1887 | if (offer_to_hack_scripts
|
---|
| 1888 | && ask_me_yes_or_no("Did you change the mountlist?"))
|
---|
| 1889 | /* interactive mode */
|
---|
[1] | 1890 | {
|
---|
[59] | 1891 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 1892 | "Modifying fstab and restoring MBR... ");
|
---|
| 1893 | for (done = FALSE; !done;) {
|
---|
| 1894 | if (!run_program_and_log_output("which vi", FALSE)) {
|
---|
| 1895 | popup_and_OK("You will now edit fstab");
|
---|
| 1896 | if (!g_text_mode) {
|
---|
| 1897 | newtSuspend();
|
---|
| 1898 | }
|
---|
| 1899 | sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
| 1900 | paranoid_system(tmp);
|
---|
| 1901 | if (!g_text_mode) {
|
---|
| 1902 | newtResume();
|
---|
| 1903 | }
|
---|
[1] | 1904 | // newtCls();
|
---|
[59] | 1905 | }
|
---|
| 1906 | popup_and_get_string("Boot device",
|
---|
| 1907 | "Please confirm/enter the boot device. If in doubt, try /dev/hda",
|
---|
| 1908 | boot_device, MAX_STR_LEN / 4);
|
---|
| 1909 | sprintf(command, "stabraw-me %s", boot_device);
|
---|
| 1910 | res = run_program_and_log_output(command, 3);
|
---|
| 1911 | if (res) {
|
---|
| 1912 | done = ask_me_yes_or_no("Modifications failed. Re-try?");
|
---|
| 1913 | } else {
|
---|
| 1914 | done = TRUE;
|
---|
| 1915 | }
|
---|
| 1916 | }
|
---|
| 1917 | } else
|
---|
| 1918 | /* nuke mode */
|
---|
| 1919 | {
|
---|
| 1920 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 1921 | "Restoring MBR... ");
|
---|
| 1922 | res = run_program_and_log_output(command, 3);
|
---|
[1] | 1923 | }
|
---|
[59] | 1924 | if (res) {
|
---|
| 1925 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
| 1926 | log_to_screen
|
---|
| 1927 | ("MBR+fstab processed w/error(s). See /tmp/mondo-restore.log for more info.");
|
---|
| 1928 | } else {
|
---|
| 1929 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 1930 | }
|
---|
| 1931 | paranoid_free(command);
|
---|
| 1932 | paranoid_free(boot_device);
|
---|
| 1933 | paranoid_free(tmp);
|
---|
| 1934 | paranoid_free(editor);
|
---|
| 1935 | return (res);
|
---|
[1] | 1936 | }
|
---|
[59] | 1937 |
|
---|
[1] | 1938 | /**************************************************************************
|
---|
| 1939 | *END_RUN_RAW_MBR *
|
---|
| 1940 | **************************************************************************/
|
---|
| 1941 |
|
---|
| 1942 |
|
---|
| 1943 |
|
---|
[59] | 1944 |
|
---|
| 1945 |
|
---|
[1] | 1946 | /**
|
---|
| 1947 | * Turn signal trapping on or off.
|
---|
| 1948 | * @param on If TRUE, then do full cleanup when we receive a signal; if FALSE, then
|
---|
| 1949 | * print a message and exit immediately.
|
---|
| 1950 | */
|
---|
[59] | 1951 | void set_signals(int on)
|
---|
[1] | 1952 | {
|
---|
[59] | 1953 | int signals[] =
|
---|
| 1954 | { SIGKILL, SIGPIPE, SIGTERM, SIGHUP, SIGTRAP, SIGABRT, SIGINT,
|
---|
[127] | 1955 | SIGSTOP, 0
|
---|
| 1956 | };
|
---|
[59] | 1957 | int i;
|
---|
| 1958 | for (i = 0; signals[i]; i++) {
|
---|
| 1959 | if (on) {
|
---|
| 1960 | signal(signals[i], terminate_daemon);
|
---|
| 1961 | } else {
|
---|
| 1962 | signal(signals[i], termination_in_progress);
|
---|
| 1963 | }
|
---|
[1] | 1964 | }
|
---|
| 1965 | }
|
---|
| 1966 |
|
---|
| 1967 | /**************************************************************************
|
---|
| 1968 | *END_SET_SIGNALS *
|
---|
| 1969 | **************************************************************************/
|
---|
| 1970 |
|
---|
| 1971 |
|
---|
| 1972 | /**
|
---|
| 1973 | * malloc() and set sensible defaults for the mondorestore filename variables.
|
---|
| 1974 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1975 | * - @c bkpinfo->tmpdir
|
---|
| 1976 | * - @c bkpinfo->disaster_recovery
|
---|
| 1977 | */
|
---|
[59] | 1978 | void setup_MR_global_filenames(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 1979 | {
|
---|
[59] | 1980 | char *temppath;
|
---|
[1] | 1981 |
|
---|
[59] | 1982 | assert(bkpinfo != NULL);
|
---|
[1] | 1983 |
|
---|
[59] | 1984 | malloc_string(g_biggielist_txt);
|
---|
| 1985 | malloc_string(g_filelist_full);
|
---|
| 1986 | malloc_string(g_filelist_imagedevs);
|
---|
| 1987 | malloc_string(g_imagedevs_restthese);
|
---|
| 1988 | malloc_string(g_mondo_cfg_file);
|
---|
| 1989 | malloc_string(g_mountlist_fname);
|
---|
| 1990 | malloc_string(g_tmpfs_mountpt);
|
---|
| 1991 | malloc_string(g_isodir_device);
|
---|
| 1992 | malloc_string(g_isodir_format);
|
---|
[1] | 1993 |
|
---|
[59] | 1994 | temppath = bkpinfo->tmpdir;
|
---|
[1] | 1995 |
|
---|
[59] | 1996 | sprintf(g_biggielist_txt, "%s/%s", temppath, BIGGIELIST_TXT_STUB);
|
---|
| 1997 | sprintf(g_filelist_full, "%s/%s", temppath, FILELIST_FULL_STUB);
|
---|
| 1998 | sprintf(g_filelist_imagedevs, "%s/tmp/filelist.imagedevs", temppath);
|
---|
[1] | 1999 | // sprintf(g_imagedevs_pot, "%s/tmp/imagedevs.pot", temppath);
|
---|
[59] | 2000 | sprintf(g_imagedevs_restthese, "%s/tmp/imagedevs.restore-these",
|
---|
| 2001 | temppath);
|
---|
| 2002 | if (bkpinfo->disaster_recovery) {
|
---|
| 2003 | sprintf(g_mondo_cfg_file, "/%s", MONDO_CFG_FILE_STUB);
|
---|
| 2004 | sprintf(g_mountlist_fname, "/%s", MOUNTLIST_FNAME_STUB);
|
---|
| 2005 | } else {
|
---|
| 2006 | sprintf(g_mondo_cfg_file, "%s/%s", temppath, MONDO_CFG_FILE_STUB);
|
---|
| 2007 | sprintf(g_mountlist_fname, "%s/%s", temppath,
|
---|
| 2008 | MOUNTLIST_FNAME_STUB);
|
---|
| 2009 | }
|
---|
[1] | 2010 | }
|
---|
[59] | 2011 |
|
---|
[1] | 2012 | /**************************************************************************
|
---|
| 2013 | *END_SET_GLOBAL_FILENAME *
|
---|
| 2014 | **************************************************************************/
|
---|
| 2015 |
|
---|
| 2016 |
|
---|
| 2017 | /**
|
---|
| 2018 | * Copy @p input_file (containing the result of a compare) to @p output_file,
|
---|
| 2019 | * deleting spurious "changes" along the way.
|
---|
| 2020 | * @param output_file The output file to write with spurious changes removed.
|
---|
| 2021 | * @param input_file The input file, a list of changed files created by a compare.
|
---|
| 2022 | */
|
---|
[59] | 2023 | void streamline_changes_file(char *output_file, char *input_file)
|
---|
[1] | 2024 | {
|
---|
[59] | 2025 | FILE *fin;
|
---|
| 2026 | FILE *fout;
|
---|
[1] | 2027 | /** malloc **/
|
---|
[59] | 2028 | char *incoming;
|
---|
[1] | 2029 |
|
---|
[59] | 2030 | assert_string_is_neither_NULL_nor_zerolength(output_file);
|
---|
| 2031 | assert_string_is_neither_NULL_nor_zerolength(input_file);
|
---|
| 2032 | malloc_string(incoming);
|
---|
| 2033 |
|
---|
| 2034 | if (!(fin = fopen(input_file, "r"))) {
|
---|
| 2035 | log_OS_error(input_file);
|
---|
| 2036 | return;
|
---|
| 2037 | }
|
---|
| 2038 | if (!(fout = fopen(output_file, "w"))) {
|
---|
| 2039 | fatal_error("cannot open output_file");
|
---|
| 2040 | }
|
---|
| 2041 | for (fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin);
|
---|
| 2042 | fgets(incoming, MAX_STR_LEN - 1, fin)) {
|
---|
| 2043 | if (strncmp(incoming, "etc/adjtime", 11)
|
---|
| 2044 | && strncmp(incoming, "etc/mtab", 8)
|
---|
| 2045 | && strncmp(incoming, "tmp/", 4)
|
---|
| 2046 | && strncmp(incoming, "boot/map", 8)
|
---|
| 2047 | && !strstr(incoming, "incheckentry")
|
---|
| 2048 | && strncmp(incoming, "etc/mail/statistics", 19)
|
---|
| 2049 | && strncmp(incoming, "var/", 4))
|
---|
| 2050 | fprintf(fout, "%s", incoming); /* don't need \n here, for some reason.. */
|
---|
| 2051 | }
|
---|
| 2052 | paranoid_fclose(fout);
|
---|
| 2053 | paranoid_fclose(fin);
|
---|
| 2054 | paranoid_free(incoming);
|
---|
[1] | 2055 | }
|
---|
[59] | 2056 |
|
---|
[1] | 2057 | /**************************************************************************
|
---|
| 2058 | *END_STREAMLINE_CHANGES_FILE *
|
---|
| 2059 | **************************************************************************/
|
---|
| 2060 |
|
---|
| 2061 |
|
---|
| 2062 |
|
---|
| 2063 |
|
---|
| 2064 |
|
---|
| 2065 |
|
---|
| 2066 | /**
|
---|
| 2067 | * Prompt the user to support the Mondo project.
|
---|
| 2068 | */
|
---|
[59] | 2069 | void success_message(void)
|
---|
[1] | 2070 | {
|
---|
[59] | 2071 | int i;
|
---|
| 2072 | /* malloc and ptr */
|
---|
| 2073 | char *tmp;
|
---|
[1] | 2074 |
|
---|
[59] | 2075 | malloc_string(tmp);
|
---|
| 2076 | if (strstr
|
---|
| 2077 | (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
|
---|
| 2078 | "restore") == NULL) {
|
---|
| 2079 | if (ask_me_yes_or_no
|
---|
| 2080 | ("Have you contributed to the Mondo project financially or in some other way, yet?"))
|
---|
| 2081 | {
|
---|
| 2082 | log_to_screen
|
---|
| 2083 | ("Thank you for supporting Mondo. It goes from strength to strength,");
|
---|
| 2084 | log_to_screen("thanks to the support of users like you.");
|
---|
| 2085 | } else {
|
---|
| 2086 | if (ask_me_yes_or_no
|
---|
| 2087 | ("Are you or your company willing to consider contributing to Mondo in some way?"))
|
---|
| 2088 | {
|
---|
| 2089 | popup_and_OK
|
---|
| 2090 | ("To support the project which has just performed a valuable service for you, please visit http://www.mondorescue.com; click on 'Download' and then 'PayPal'.");
|
---|
| 2091 | } else {
|
---|
| 2092 | log_to_screen
|
---|
| 2093 | ("Free Software, like freedom itself, must be supported or it will be lost.");
|
---|
| 2094 | log_msg(1,
|
---|
| 2095 | "To your credit, you were honest: you said no, you wouldn't be contributing");
|
---|
| 2096 | log_msg(1,
|
---|
| 2097 | "to this project, ever. However, that makes you a freeloader. I bet you're");
|
---|
| 2098 | log_msg(1,
|
---|
| 2099 | "the sort of person who likes to sneak into movie theatres...");
|
---|
| 2100 | popup_and_OK
|
---|
| 2101 | ("If you ever change your mind, you may support this product by going to http://www.mondrescue.com and clicking on 'Download', followed by 'PalPal'.");
|
---|
| 2102 | }
|
---|
| 2103 | }
|
---|
| 2104 | }
|
---|
[1] | 2105 | #ifdef FREELOADER
|
---|
[59] | 2106 | i = (int) (random()) % 32;
|
---|
[1] | 2107 | #else
|
---|
[59] | 2108 | i = 1;
|
---|
[1] | 2109 | #endif
|
---|
| 2110 |
|
---|
[59] | 2111 | if (i != 25) {
|
---|
| 2112 | strcpy(tmp,
|
---|
| 2113 | "Mondo has restored your system. Please remove the backup media and reboot.");
|
---|
| 2114 | } else {
|
---|
| 2115 | strcpy(tmp,
|
---|
| 2116 | "M0nd0 h45 r3570r3d j00r 5y573m. P13453 r3m0v3 7h3 b4ckup m3d14 4nd r3b007.");
|
---|
| 2117 | }
|
---|
| 2118 | if (strstr
|
---|
| 2119 | (call_program_and_get_last_line_of_output("cat /proc/cmdline"),
|
---|
| 2120 | "restore") == NULL) {
|
---|
| 2121 | popup_and_OK(tmp);
|
---|
| 2122 | }
|
---|
| 2123 | log_to_screen(tmp);
|
---|
| 2124 | paranoid_free(tmp);
|
---|
[1] | 2125 | }
|
---|
[59] | 2126 |
|
---|
[1] | 2127 | /**************************************************************************
|
---|
| 2128 | *END_SUCCESS_MESSAGE *
|
---|
| 2129 | **************************************************************************/
|
---|
| 2130 |
|
---|
| 2131 |
|
---|
| 2132 |
|
---|
| 2133 | /**
|
---|
| 2134 | * Exit due to a signal (normal cleanup).
|
---|
| 2135 | * @param sig The signal we're exiting due to.
|
---|
| 2136 | */
|
---|
[59] | 2137 | void terminate_daemon(int sig)
|
---|
[1] | 2138 | {
|
---|
[59] | 2139 | log_to_screen
|
---|
| 2140 | ("Mondorestore is terminating in response to a signal from the OS");
|
---|
| 2141 | paranoid_MR_finish(254);
|
---|
[1] | 2142 | }
|
---|
[59] | 2143 |
|
---|
[1] | 2144 | /**************************************************************************
|
---|
| 2145 | *END_TERMINATE_DAEMON *
|
---|
| 2146 | **************************************************************************/
|
---|
| 2147 |
|
---|
| 2148 |
|
---|
| 2149 | /**
|
---|
| 2150 | * Give the user twenty seconds to press Ctrl-Alt-Del before we nuke their drives.
|
---|
| 2151 | */
|
---|
[59] | 2152 | void twenty_seconds_til_yikes()
|
---|
[1] | 2153 | {
|
---|
[59] | 2154 | int i;
|
---|
| 2155 | /* MALLOC * */
|
---|
| 2156 | char *tmp;
|
---|
[1] | 2157 |
|
---|
[59] | 2158 | malloc_string(tmp);
|
---|
| 2159 | if (does_file_exist("/tmp/NOPAUSE")) {
|
---|
| 2160 | return;
|
---|
| 2161 | }
|
---|
| 2162 | open_progress_form("CAUTION",
|
---|
| 2163 | "Be advised: I am about to ERASE your hard disk(s)!",
|
---|
| 2164 | "You may press Ctrl+Alt+Del to abort safely.",
|
---|
| 2165 | "", 20);
|
---|
| 2166 | for (i = 0; i < 20; i++) {
|
---|
| 2167 | g_current_progress = i;
|
---|
| 2168 | sprintf(tmp, "You have %d seconds left to abort.", 20 - i);
|
---|
| 2169 | update_progress_form(tmp);
|
---|
| 2170 | sleep(1);
|
---|
| 2171 | }
|
---|
| 2172 | close_progress_form();
|
---|
| 2173 | paranoid_free(tmp);
|
---|
[1] | 2174 | }
|
---|
[59] | 2175 |
|
---|
[1] | 2176 | /**************************************************************************
|
---|
| 2177 | *END_TWENTY_SECONDS_TIL_YIKES *
|
---|
| 2178 | **************************************************************************/
|
---|
| 2179 |
|
---|
| 2180 |
|
---|
| 2181 |
|
---|
| 2182 |
|
---|
| 2183 |
|
---|
| 2184 | /**
|
---|
| 2185 | * Exit due to a signal (no cleanup).
|
---|
| 2186 | * @param sig The signal we're exiting due to.
|
---|
| 2187 | */
|
---|
[59] | 2188 | void termination_in_progress(int sig)
|
---|
[1] | 2189 | {
|
---|
[59] | 2190 | log_msg(1, "Termination in progress");
|
---|
| 2191 | usleep(1000);
|
---|
| 2192 | pthread_exit(0);
|
---|
[1] | 2193 | }
|
---|
[59] | 2194 |
|
---|
[1] | 2195 | /**************************************************************************
|
---|
| 2196 | *END_TERMINATION_IN_PROGRESS *
|
---|
| 2197 | **************************************************************************/
|
---|
| 2198 |
|
---|
| 2199 |
|
---|
| 2200 |
|
---|
| 2201 | /**
|
---|
| 2202 | * Unmount all devices in @p p_external_copy_of_mountlist.
|
---|
| 2203 | * @param p_external_copy_of_mountlist The mountlist to guide the devices to unmount.
|
---|
| 2204 | * @return 0 for success, nonzero for failure.
|
---|
| 2205 | */
|
---|
[59] | 2206 | int unmount_all_devices(struct mountlist_itself
|
---|
| 2207 | *p_external_copy_of_mountlist)
|
---|
[1] | 2208 | {
|
---|
[59] | 2209 | struct mountlist_itself *mountlist;
|
---|
| 2210 | int retval = 0, lino, res = 0, i;
|
---|
| 2211 | char *command;
|
---|
| 2212 | char *tmp;
|
---|
[1] | 2213 |
|
---|
[59] | 2214 | malloc_string(command);
|
---|
| 2215 | malloc_string(tmp);
|
---|
| 2216 | assert(p_external_copy_of_mountlist != NULL);
|
---|
[1] | 2217 |
|
---|
[59] | 2218 | mountlist = malloc(sizeof(struct mountlist_itself));
|
---|
| 2219 | memcpy((void *) mountlist, (void *) p_external_copy_of_mountlist,
|
---|
| 2220 | sizeof(struct mountlist_itself));
|
---|
| 2221 | sort_mountlist_by_mountpoint(mountlist, 0);
|
---|
[1] | 2222 |
|
---|
[59] | 2223 | run_program_and_log_output("df -m", 3);
|
---|
| 2224 | mvaddstr_and_log_it(g_currentY, 0, "Unmounting devices ");
|
---|
| 2225 | open_progress_form("Unmounting devices",
|
---|
| 2226 | "Unmounting all devices that were mounted,",
|
---|
| 2227 | "in preparation for the post-restoration reboot.",
|
---|
| 2228 | "", mountlist->entries);
|
---|
| 2229 | chdir("/");
|
---|
| 2230 | for (i = 0;
|
---|
| 2231 | i < 10
|
---|
| 2232 | &&
|
---|
| 2233 | run_program_and_log_output
|
---|
| 2234 | ("ps wax | grep buffer | grep -v \"grep buffer\"", TRUE) == 0;
|
---|
| 2235 | i++) {
|
---|
| 2236 | sleep(1);
|
---|
| 2237 | log_msg(2, "Waiting for buffer() to finish");
|
---|
| 2238 | }
|
---|
[1] | 2239 |
|
---|
[59] | 2240 | paranoid_system("sync");
|
---|
[1] | 2241 |
|
---|
[59] | 2242 | if (run_program_and_log_output
|
---|
| 2243 | ("cp -f /tmp/mondo-restore.log " MNT_RESTORING "/tmp/", FALSE)) {
|
---|
| 2244 | log_msg(1,
|
---|
| 2245 | "Error. Failed to copy log to PC's /tmp dir. (Mounted read-only?)");
|
---|
[1] | 2246 | }
|
---|
[59] | 2247 | if (run_program_and_log_output
|
---|
| 2248 | ("cp -f /tmp/mondo-restore.log " MNT_RESTORING "/root/", FALSE)) {
|
---|
| 2249 | log_msg(1,
|
---|
| 2250 | "Error. Failed to copy log to PC's /root dir. (Mounted read-only?)");
|
---|
[1] | 2251 | }
|
---|
[59] | 2252 | if (does_file_exist("/tmp/DUMBASS-GENTOO")) {
|
---|
| 2253 | run_program_and_log_output("mkdir -p " MNT_RESTORING
|
---|
| 2254 | "/mnt/.boot.d", 5);
|
---|
[1] | 2255 | }
|
---|
[59] | 2256 | for (lino = mountlist->entries - 1; lino >= 0; lino--) {
|
---|
| 2257 | if (!strcmp(mountlist->el[lino].mountpoint, "lvm")) {
|
---|
| 2258 | continue;
|
---|
| 2259 | }
|
---|
| 2260 | sprintf(tmp, "Unmounting device %s ", mountlist->el[lino].device);
|
---|
| 2261 |
|
---|
| 2262 | update_progress_form(tmp);
|
---|
| 2263 | if (is_this_device_mounted(mountlist->el[lino].device)) {
|
---|
| 2264 | if (!strcmp(mountlist->el[lino].mountpoint, "swap")) {
|
---|
| 2265 | sprintf(command, "swapoff %s", mountlist->el[lino].device);
|
---|
| 2266 | } else {
|
---|
| 2267 | if (!strcmp(mountlist->el[lino].mountpoint, "/1")) {
|
---|
| 2268 | sprintf(command, "umount %s/", MNT_RESTORING);
|
---|
| 2269 | log_msg(3,
|
---|
| 2270 | "Well, I know a certain kitty-kitty who'll be sleeping with Mommy tonight...");
|
---|
| 2271 | } else {
|
---|
| 2272 | sprintf(command, "umount " MNT_RESTORING "%s",
|
---|
| 2273 | mountlist->el[lino].mountpoint);
|
---|
| 2274 | }
|
---|
| 2275 | }
|
---|
| 2276 | log_msg(10, "The 'umount' command is '%s'", command);
|
---|
| 2277 | res = run_program_and_log_output(command, 3);
|
---|
| 2278 | } else {
|
---|
| 2279 | strcat(tmp, "...not mounted anyway :-) OK");
|
---|
| 2280 | res = 0;
|
---|
| 2281 | }
|
---|
| 2282 | g_current_progress++;
|
---|
| 2283 | if (res) {
|
---|
| 2284 | strcat(tmp, "...Failed");
|
---|
| 2285 | retval++;
|
---|
| 2286 | log_to_screen(tmp);
|
---|
| 2287 | } else {
|
---|
| 2288 | log_msg(2, tmp);
|
---|
| 2289 | }
|
---|
| 2290 | }
|
---|
| 2291 | close_progress_form();
|
---|
| 2292 | if (retval) {
|
---|
| 2293 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
| 2294 | } else {
|
---|
| 2295 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 2296 | }
|
---|
| 2297 | if (retval) {
|
---|
| 2298 | log_to_screen("Unable to unmount some of your partitions.");
|
---|
| 2299 | } else {
|
---|
| 2300 | log_to_screen("All partitions were unmounted OK.");
|
---|
| 2301 | }
|
---|
| 2302 | free(mountlist);
|
---|
| 2303 | paranoid_free(command);
|
---|
| 2304 | paranoid_free(tmp);
|
---|
| 2305 | return (retval);
|
---|
[1] | 2306 | }
|
---|
[59] | 2307 |
|
---|
[1] | 2308 | /**************************************************************************
|
---|
| 2309 | *END_UNMOUNT_ALL_DEVICES *
|
---|
| 2310 | **************************************************************************/
|
---|
| 2311 |
|
---|
| 2312 |
|
---|
| 2313 |
|
---|
| 2314 | /**
|
---|
| 2315 | * Extract mondo-restore.cfg and the mountlist from the tape inserted
|
---|
| 2316 | * to the ./tmp/ directory.
|
---|
| 2317 | * @param dev The tape device to read from.
|
---|
| 2318 | * @return 0 for success, nonzero for failure.
|
---|
| 2319 | */
|
---|
[59] | 2320 | int extract_cfg_file_and_mountlist_from_tape_dev(char *dev)
|
---|
[1] | 2321 | {
|
---|
[59] | 2322 | char *command;
|
---|
| 2323 | int res = 0;
|
---|
| 2324 | // BCO: below 32KB seems to block at least on RHAS 2.1 and MDK 10.0
|
---|
| 2325 | long tape_block_size = 32768;
|
---|
[1] | 2326 |
|
---|
[59] | 2327 | malloc_string(command);
|
---|
[1] | 2328 |
|
---|
[59] | 2329 | // tar -zxvf-
|
---|
| 2330 | sprintf(command,
|
---|
| 2331 | "dd if=%s bs=%ld count=%ld 2> /dev/null | tar -zx %s %s %s %s %s",
|
---|
| 2332 | dev,
|
---|
| 2333 | tape_block_size,
|
---|
| 2334 | 1024L * 1024 * 32 / tape_block_size,
|
---|
| 2335 | MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB,
|
---|
| 2336 | BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, "tmp/i-want-my-lvm");
|
---|
| 2337 | log_msg(2, "command = '%s'", command);
|
---|
| 2338 | res = run_program_and_log_output(command, -1);
|
---|
| 2339 | if (res != 0 && does_file_exist(MONDO_CFG_FILE_STUB)) {
|
---|
| 2340 | res = 0;
|
---|
| 2341 | }
|
---|
| 2342 | paranoid_free(command);
|
---|
| 2343 | return (res);
|
---|
[1] | 2344 | }
|
---|
| 2345 |
|
---|
[59] | 2346 |
|
---|
| 2347 |
|
---|
[1] | 2348 | /**
|
---|
| 2349 | * Get the configuration file from the floppy, tape, or CD.
|
---|
| 2350 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2351 | * - @c bkpinfo->backup_media_type
|
---|
| 2352 | * - @c bkpinfo->media_device
|
---|
| 2353 | * - @c bkpinfo->tmpdir
|
---|
| 2354 | * @return 0 for success, nonzero for failure.
|
---|
| 2355 | */
|
---|
[59] | 2356 | int get_cfg_file_from_archive(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 2357 | {
|
---|
[59] | 2358 | int retval = 0;
|
---|
| 2359 |
|
---|
[1] | 2360 | /** malloc *****/
|
---|
[59] | 2361 | char *device;
|
---|
| 2362 | char *command;
|
---|
| 2363 | char *cfg_file;
|
---|
| 2364 | char *mounted_cfgf_path;
|
---|
| 2365 | char *tmp;
|
---|
[171] | 2366 | char *sav;
|
---|
[59] | 2367 | char *mountpt;
|
---|
| 2368 | char *ramdisk_fname;
|
---|
| 2369 | char *mountlist_file;
|
---|
| 2370 | int res;
|
---|
[1] | 2371 |
|
---|
[59] | 2372 | bool try_plan_B;
|
---|
| 2373 |
|
---|
| 2374 | assert(bkpinfo != NULL);
|
---|
| 2375 | malloc_string(cfg_file);
|
---|
| 2376 | malloc_string(mounted_cfgf_path);
|
---|
| 2377 | malloc_string(mountpt);
|
---|
| 2378 | malloc_string(ramdisk_fname);
|
---|
| 2379 | malloc_string(mountlist_file);
|
---|
| 2380 | malloc_string(device);
|
---|
| 2381 | malloc_string(command);
|
---|
| 2382 | malloc_string(tmp);
|
---|
| 2383 | log_msg(2, "gcffa --- starting");
|
---|
| 2384 | log_to_screen("I'm thinking...");
|
---|
| 2385 | sprintf(mountpt, "%s/mount.bootdisk", bkpinfo->tmpdir);
|
---|
| 2386 | device[0] = '\0';
|
---|
| 2387 | chdir(bkpinfo->tmpdir);
|
---|
| 2388 | strcpy(cfg_file, MONDO_CFG_FILE_STUB);
|
---|
| 2389 | unlink(cfg_file); // cfg_file[] is missing the '/' at the start, FYI, by intent
|
---|
| 2390 | unlink(FILELIST_FULL_STUB);
|
---|
| 2391 | unlink(BIGGIELIST_TXT_STUB);
|
---|
| 2392 | unlink("tmp/i-want-my-lvm");
|
---|
| 2393 | sprintf(command, "mkdir -p %s", mountpt);
|
---|
| 2394 | run_program_and_log_output(command, FALSE);
|
---|
| 2395 |
|
---|
[1] | 2396 | // unlink( "tmp/mondo-restore.cfg" ); // superfluous, surely?
|
---|
| 2397 |
|
---|
[59] | 2398 | sprintf(cfg_file, "%s/%s", bkpinfo->tmpdir, MONDO_CFG_FILE_STUB);
|
---|
| 2399 | sprintf(mountlist_file, "%s/%s", bkpinfo->tmpdir,
|
---|
| 2400 | MOUNTLIST_FNAME_STUB);
|
---|
| 2401 | // make_hole_for_file( cfg_file );
|
---|
| 2402 | // make_hole_for_file( mountlist_file);
|
---|
| 2403 | log_msg(2, "mountpt = %s; cfg_file=%s", mountpt, cfg_file);
|
---|
| 2404 |
|
---|
| 2405 | /* Floppy? */
|
---|
| 2406 | sprintf(tmp, "mkdir -p %s", mountpt);
|
---|
| 2407 | run_program_and_log_output(tmp, FALSE);
|
---|
| 2408 | sprintf(tmp, "mkdir -p %s/tmp", bkpinfo->tmpdir);
|
---|
| 2409 | run_program_and_log_output(tmp, FALSE);
|
---|
| 2410 |
|
---|
| 2411 | sprintf(command, "mount /dev/fd0u1722 %s", mountpt);
|
---|
| 2412 | sprintf(tmp,
|
---|
| 2413 | "(sleep 15; kill `ps ax | grep \"%s\" | cut -d' ' -f1` 2> /dev/null) &",
|
---|
| 2414 | command);
|
---|
| 2415 | log_msg(1, "tmp = '%s'", tmp);
|
---|
| 2416 | system(tmp);
|
---|
| 2417 | res = run_program_and_log_output(command, FALSE);
|
---|
| 2418 | if (res) {
|
---|
| 2419 | sprintf(command, "mount /dev/fd0H1440 %s", mountpt);
|
---|
| 2420 | res = run_program_and_log_output(command, FALSE);
|
---|
| 2421 | }
|
---|
| 2422 | if (res) {
|
---|
| 2423 | try_plan_B = TRUE;
|
---|
| 2424 | } else {
|
---|
| 2425 | try_plan_B = TRUE;
|
---|
| 2426 | log_msg(2,
|
---|
| 2427 | "Mounted floppy OK but I don't trust it because the archives might contain more up-to-date config file than the floppy does.");
|
---|
[1] | 2428 | // NB: If busybox does not support 'mount -o loop' then Plan A WILL NOT WORK.
|
---|
[59] | 2429 | log_msg(2, "Processing floppy (plan A?)");
|
---|
| 2430 | sprintf(ramdisk_fname, "%s/mindi.rdz", mountpt);
|
---|
| 2431 | if (!does_file_exist(ramdisk_fname)) {
|
---|
| 2432 | sprintf(ramdisk_fname, "%s/initrd.img", mountpt);
|
---|
| 2433 | }
|
---|
| 2434 | if (!does_file_exist(ramdisk_fname)) {
|
---|
| 2435 | log_msg(2,
|
---|
| 2436 | "Cannot find ramdisk file on mountpoint. Are you sure that's a boot disk in the drive?");
|
---|
| 2437 | }
|
---|
| 2438 | if (extract_config_file_from_ramdisk
|
---|
| 2439 | (bkpinfo, ramdisk_fname, cfg_file, mountlist_file)) {
|
---|
| 2440 | log_msg(2,
|
---|
| 2441 | "Warning - failed to extract config file from ramdisk. I think this boot disk is mangled.");
|
---|
| 2442 | }
|
---|
| 2443 | sprintf(command, "umount %s", mountpt);
|
---|
| 2444 | run_program_and_log_output(command, 5);
|
---|
| 2445 | unlink(ramdisk_fname);
|
---|
| 2446 | }
|
---|
| 2447 | if (!does_file_exist(cfg_file)) {
|
---|
| 2448 | log_msg(2, "gcffa --- we don't have cfg file yet.");
|
---|
| 2449 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 2450 | try_plan_B = TRUE;
|
---|
| 2451 | } else {
|
---|
| 2452 | log_msg(2, "gcffa --- calling mount_cdrom now :)");
|
---|
| 2453 | if (!mount_cdrom(bkpinfo)) {
|
---|
| 2454 | log_msg(2,
|
---|
| 2455 | "gcffa --- managed to mount CD; so, no need for Plan B");
|
---|
| 2456 | try_plan_B = FALSE;
|
---|
| 2457 | } else {
|
---|
| 2458 | try_plan_B = TRUE;
|
---|
| 2459 | }
|
---|
| 2460 | if (what_number_cd_is_this(bkpinfo) > 1) {
|
---|
| 2461 | insist_on_this_cd_number(bkpinfo,
|
---|
| 2462 | (g_current_media_number = 1));
|
---|
| 2463 | }
|
---|
| 2464 | }
|
---|
| 2465 | if (try_plan_B) {
|
---|
| 2466 | log_msg(2, "gcffa --- OK, switching to Plan B");
|
---|
| 2467 | chdir(bkpinfo->tmpdir);
|
---|
| 2468 | run_program_and_log_output("mkdir -p tmp", FALSE);
|
---|
[1] | 2469 |
|
---|
[59] | 2470 | if (strlen(bkpinfo->media_device) == 0) {
|
---|
[171] | 2471 | paranoid_alloc(bkpinfo->media_device, "/dev/st0");
|
---|
| 2472 | log_msg(2, "media_device is blank; assuming %s", bkpinfo->media_device);
|
---|
[59] | 2473 | }
|
---|
[171] | 2474 | asprintf(&sav,bkpinfo->media_device);
|
---|
[59] | 2475 | if (extract_cfg_file_and_mountlist_from_tape_dev
|
---|
| 2476 | (bkpinfo->media_device)) {
|
---|
[171] | 2477 | paranoid_alloc(bkpinfo->media_device, "/dev/st0");
|
---|
[59] | 2478 | if (extract_cfg_file_and_mountlist_from_tape_dev
|
---|
| 2479 | (bkpinfo->media_device)) {
|
---|
[171] | 2480 | paranoid_alloc(bkpinfo->media_device, "/dev/osst0");
|
---|
[59] | 2481 | if (extract_cfg_file_and_mountlist_from_tape_dev
|
---|
| 2482 | (bkpinfo->media_device)) {
|
---|
[171] | 2483 | paranoid_alloc(bkpinfo->media_device, "/dev/ht0");
|
---|
[59] | 2484 | if (extract_cfg_file_and_mountlist_from_tape_dev
|
---|
| 2485 | (bkpinfo->media_device)) {
|
---|
| 2486 | log_msg(3,
|
---|
| 2487 | "I tried lots of devices but none worked.");
|
---|
[171] | 2488 | paranoid_alloc(bkpinfo->media_device, sav);
|
---|
[59] | 2489 | }
|
---|
| 2490 | }
|
---|
| 2491 | }
|
---|
| 2492 | }
|
---|
[171] | 2493 | paranoid_free(sav);
|
---|
[1] | 2494 |
|
---|
[59] | 2495 | if (!does_file_exist("tmp/mondo-restore.cfg")) {
|
---|
| 2496 | log_to_screen("Cannot find config info on tape/CD/floppy");
|
---|
| 2497 | return (1);
|
---|
| 2498 | }
|
---|
| 2499 | } else {
|
---|
| 2500 | log_msg(2,
|
---|
| 2501 | "gcffa --- looking at mounted CD for mindi-boot.2880.img");
|
---|
| 2502 | sprintf(command,
|
---|
| 2503 | "mount " MNT_CDROM
|
---|
| 2504 | "/images/mindi-boot.2880.img -o loop %s", mountpt);
|
---|
| 2505 | sprintf(mounted_cfgf_path, "%s/%s", mountpt, cfg_file);
|
---|
| 2506 | if (!does_file_exist(mounted_cfgf_path)) {
|
---|
| 2507 | log_msg(2,
|
---|
| 2508 | "gcffa --- Plan C, a.k.a. untarring some file from all.tar.gz");
|
---|
| 2509 | sprintf(command, "tar -zxvf " MNT_CDROM "/images/all.tar.gz %s %s %s %s %s", MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB, BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, "tmp/i-want-my-lvm"); // add -b TAPE_BLOCK_SIZE if you _really_ think it's necessary
|
---|
| 2510 | run_program_and_log_output(command, TRUE);
|
---|
| 2511 | if (!does_file_exist(MONDO_CFG_FILE_STUB)) {
|
---|
| 2512 | fatal_error
|
---|
| 2513 | ("Please reinsert the disk/CD and try again.");
|
---|
| 2514 | }
|
---|
| 2515 | }
|
---|
[1] | 2516 | }
|
---|
[59] | 2517 | }
|
---|
| 2518 | if (does_file_exist(MONDO_CFG_FILE_STUB)) {
|
---|
| 2519 | log_msg(1, "gcffa --- great! We've got the config file");
|
---|
| 2520 | sprintf(tmp, "%s/%s",
|
---|
| 2521 | call_program_and_get_last_line_of_output("pwd"),
|
---|
| 2522 | MONDO_CFG_FILE_STUB);
|
---|
| 2523 | sprintf(command, "cp -f %s %s", tmp, cfg_file);
|
---|
| 2524 | iamhere(command);
|
---|
| 2525 | if (strcmp(tmp, cfg_file)
|
---|
| 2526 | && run_program_and_log_output(command, 1)) {
|
---|
| 2527 | log_msg(1,
|
---|
| 2528 | "... but an error occurred when I tried to move it to %s",
|
---|
| 2529 | cfg_file);
|
---|
| 2530 | } else {
|
---|
| 2531 | log_msg(1, "... and I moved it successfully to %s", cfg_file);
|
---|
| 2532 | }
|
---|
| 2533 | sprintf(command, "cp -f %s/%s %s",
|
---|
| 2534 | call_program_and_get_last_line_of_output("pwd"),
|
---|
| 2535 | MOUNTLIST_FNAME_STUB, mountlist_file);
|
---|
| 2536 | iamhere(command);
|
---|
| 2537 | if (strcmp(tmp, cfg_file)
|
---|
| 2538 | && run_program_and_log_output(command, 1)) {
|
---|
| 2539 | log_msg(1, "Failed to get mountlist");
|
---|
| 2540 | } else {
|
---|
| 2541 | log_msg(1, "Got mountlist too");
|
---|
| 2542 | sprintf(command, "cp -f %s %s", mountlist_file,
|
---|
| 2543 | g_mountlist_fname);
|
---|
| 2544 | if (run_program_and_log_output(command, 1)) {
|
---|
| 2545 | log_msg(1, "Failed to copy mountlist to /tmp");
|
---|
| 2546 | } else {
|
---|
| 2547 | log_msg(1, "Copied mountlist to /tmp as well OK");
|
---|
| 2548 | sprintf(command, "cp -f tmp/i-want-my-lvm /tmp/");
|
---|
| 2549 | run_program_and_log_output(command, 1);
|
---|
[1] | 2550 | /* sprintf(command, "grep \" lvm \" %s", g_mountlist_fname);
|
---|
| 2551 | if (!run_program_and_log_output(command, 5) && !does_file_exist("/tmp/i-want-my-lvm"))
|
---|
| 2552 | {
|
---|
| 2553 | log_msg(1, "Warning. You want LVM but I don't have i-want-my-lvm. FIXME.");
|
---|
| 2554 | }
|
---|
| 2555 | else if (run_program_and_log_output(command,5) && does_file_exist("/tmp/i-want-my-lvm"))
|
---|
| 2556 | {
|
---|
| 2557 | log_msg(1, "Warning. You don't want LVM but i-want-my-lvm exists. I'll delete it. Cool.");
|
---|
| 2558 | do_my_funky_lvm_stuff(TRUE, FALSE); // ...after I stop any LVMs :)
|
---|
| 2559 | stop_raid_device("/dev/md0");
|
---|
| 2560 | stop_raid_device("/dev/md1");
|
---|
| 2561 | stop_raid_device("/dev/md2");
|
---|
| 2562 | unlink("/tmp/i-want-my-lvm");
|
---|
| 2563 | }
|
---|
| 2564 | else if (!run_program_and_log_output(command,5) && does_file_exist("/tmp/i-want-my-lvm"))
|
---|
| 2565 | {
|
---|
| 2566 | log_msg(1, "You had better pray that i-want-my-lvm patches your mountlist. FIXME.");
|
---|
| 2567 | }
|
---|
| 2568 | */
|
---|
[59] | 2569 | }
|
---|
| 2570 | }
|
---|
| 2571 | }
|
---|
| 2572 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
| 2573 | if (!does_file_exist(cfg_file)) {
|
---|
| 2574 | iamhere(cfg_file);
|
---|
| 2575 | log_msg(1, "%s not found", cfg_file);
|
---|
| 2576 | log_to_screen
|
---|
| 2577 | ("Oh dear. Unable to recover configuration file from boot disk");
|
---|
| 2578 | return (1);
|
---|
| 2579 | }
|
---|
[1] | 2580 |
|
---|
[59] | 2581 | log_to_screen("Recovered mondo-restore.cfg");
|
---|
| 2582 | if (!does_file_exist(MOUNTLIST_FNAME_STUB)) {
|
---|
| 2583 | log_to_screen("...but not mountlist.txt - a pity, really...");
|
---|
| 2584 | }
|
---|
[1] | 2585 | /* start SAH */
|
---|
[59] | 2586 | else {
|
---|
| 2587 | sprintf(command, "cp -f %s %s/%s", MOUNTLIST_FNAME_STUB,
|
---|
| 2588 | bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB);
|
---|
| 2589 | run_program_and_log_output(command, FALSE);
|
---|
| 2590 | }
|
---|
[1] | 2591 | /*--commented out by SAH
|
---|
| 2592 | sprintf( command, "cp -f %s %s/%s", cfg_file, bkpinfo->tmpdir, MONDO_CFG_FILE_STUB );
|
---|
| 2593 | run_program_and_log_output( command, FALSE );
|
---|
| 2594 | sprintf( command, "cp -f %s %s/%s", mountlist_file, bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB );
|
---|
| 2595 | run_program_and_log_output( command, FALSE );
|
---|
| 2596 | */
|
---|
| 2597 | /* end SAH */
|
---|
| 2598 |
|
---|
[59] | 2599 | sprintf(command, "cp -f %s /%s", cfg_file, MONDO_CFG_FILE_STUB);
|
---|
| 2600 | run_program_and_log_output(command, FALSE);
|
---|
| 2601 | sprintf(command, "cp -f %s /%s", mountlist_file, MOUNTLIST_FNAME_STUB);
|
---|
| 2602 | run_program_and_log_output(command, FALSE);
|
---|
| 2603 | sprintf(command, "cp -f etc/raidtab /etc/");
|
---|
| 2604 | run_program_and_log_output(command, FALSE);
|
---|
| 2605 | sprintf(command, "cp -f tmp/i-want-my-lvm /tmp/");
|
---|
| 2606 | run_program_and_log_output(command, FALSE);
|
---|
| 2607 | g_backup_media_type = bkpinfo->backup_media_type;
|
---|
| 2608 | paranoid_free(device);
|
---|
| 2609 | paranoid_free(command);
|
---|
| 2610 | paranoid_free(tmp);
|
---|
| 2611 | paranoid_free(cfg_file);
|
---|
| 2612 | paranoid_free(mounted_cfgf_path);
|
---|
| 2613 | paranoid_free(mountpt);
|
---|
| 2614 | paranoid_free(ramdisk_fname);
|
---|
| 2615 | paranoid_free(mountlist_file);
|
---|
| 2616 | return (retval);
|
---|
[1] | 2617 | }
|
---|
| 2618 |
|
---|
| 2619 | /**************************************************************************
|
---|
| 2620 | *END_GET_CFG_FILE_FROM_ARCHIVE *
|
---|
| 2621 | **************************************************************************/
|
---|
| 2622 |
|
---|
| 2623 | /* @} - end restoreUtilityGroup */
|
---|
| 2624 |
|
---|
| 2625 |
|
---|
| 2626 | /***************************************************************************
|
---|
| 2627 | * F@ *
|
---|
| 2628 | * () -- Hugo Rabson *
|
---|
| 2629 | * *
|
---|
| 2630 | * Purpose: *
|
---|
| 2631 | * *
|
---|
| 2632 | * Called by: *
|
---|
| 2633 | * Params: - - *
|
---|
| 2634 | * Returns: 0=success; nonzero=failure *
|
---|
| 2635 | ***************************************************************************/
|
---|
| 2636 |
|
---|
[59] | 2637 |
|
---|
| 2638 |
|
---|
| 2639 | void wait_until_software_raids_are_prepped(char *mdstat_file,
|
---|
| 2640 | int wait_for_percentage)
|
---|
[1] | 2641 | {
|
---|
[59] | 2642 | struct s_mdstat *mdstat;
|
---|
| 2643 | int unfinished_mdstat_devices = 9999, i;
|
---|
| 2644 | char *screen_message;
|
---|
[1] | 2645 |
|
---|
[59] | 2646 | malloc_string(screen_message);
|
---|
| 2647 | mdstat = malloc(sizeof(struct s_mdstat));
|
---|
| 2648 |
|
---|
| 2649 | assert(wait_for_percentage <= 100);
|
---|
| 2650 | iamhere("Help, my boat is sync'ing. (Get it? Urp! Urp!)");
|
---|
| 2651 | while (unfinished_mdstat_devices > 0) {
|
---|
| 2652 | if (read_mdstat(mdstat, mdstat_file)) {
|
---|
| 2653 | log_to_screen("Sorry, cannot read %s", mdstat_file);
|
---|
| 2654 | return;
|
---|
[1] | 2655 | }
|
---|
[59] | 2656 | for (unfinished_mdstat_devices = i = 0; i < mdstat->entries; i++) {
|
---|
| 2657 | if (mdstat->el[i].progress < wait_for_percentage) {
|
---|
| 2658 | unfinished_mdstat_devices++;
|
---|
| 2659 | sprintf(screen_message, "Sync'ing /dev/md%d",
|
---|
| 2660 | mdstat->el[i].md);
|
---|
| 2661 | open_evalcall_form(screen_message);
|
---|
| 2662 | if (mdstat->el[i].progress == -1) // delayed while another partition inits
|
---|
| 2663 | {
|
---|
| 2664 | continue;
|
---|
| 2665 | }
|
---|
| 2666 | while (mdstat->el[i].progress < wait_for_percentage) {
|
---|
| 2667 | update_evalcall_form(mdstat->el[i].progress);
|
---|
| 2668 | sleep(2);
|
---|
| 2669 | if (read_mdstat(mdstat, mdstat_file)) {
|
---|
| 2670 | break;
|
---|
| 2671 | }
|
---|
| 2672 | }
|
---|
| 2673 | close_evalcall_form();
|
---|
| 2674 | }
|
---|
[1] | 2675 | }
|
---|
[59] | 2676 | }
|
---|
| 2677 | paranoid_free(screen_message);
|
---|
| 2678 | paranoid_free(mdstat);
|
---|
[1] | 2679 | }
|
---|