[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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[1242] | 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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[1] | 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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[1242] | 26 | call lilo -M /dev/hda to make sure lilo does its job properly
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[1] | 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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[1242] | 51 | manually if automatic GRUB installation fails
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[1] | 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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[1242] | 55 | Conor Daly <conor.daly@met.ie>
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[1] | 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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[1242] | 68 | use block size of INTERNAL_TAPE_BLK_SIZE, not TAPE_BLOCK_SIZE
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[1] | 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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[1242] | 81 | saves space
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[1] | 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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[1242] | 88 | during selective restore
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[1] | 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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[1242] | 108 | of calling grub-install
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[1] | 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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[1242] | 112 | the ramdisk, there's a good fellow :-)
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[1] | 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 <pthread.h>
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[1846] | 127 | #include <linux/fd.h>
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[1930] | 128 | #include "my-stuff.h"
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[1] | 129 | #include "../common/mondostructures.h"
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| 130 | #include "../common/libmondo.h"
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| 131 | #include "mr-externs.h"
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| 132 | //#include "mondo-restore.h"
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| 133 | //#include "mondo-rstr-compare-EXT.h"
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| 134 | #include "mondo-rstr-tools.h"
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| 135 |
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[128] | 136 | extern bool g_ISO_restore_mode; /* are we in Iso Mode? */
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[1] | 137 | extern bool g_I_have_just_nuked;
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| 138 | extern char *g_tmpfs_mountpt;
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| 139 | extern char *g_isodir_device;
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| 140 | extern char *g_isodir_format;
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| 141 | extern long g_current_progress, g_maximum_progress;
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[128] | 142 | extern char *g_biggielist_txt; // where 'biggielist.txt' is stored, on ramdisk / tempdir;
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[1242] | 143 | // biggielist.txt is the list of big files stored on the
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| 144 | // backup media set in question
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[128] | 145 | extern char *g_filelist_full; // filelist.full.gz is the list of all regular files
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[1242] | 146 | // (excluding big files) stored on the backup media set
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[128] | 147 | extern char *g_biggielist_pot; // list of big files which _could_ be restored, if the
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[1242] | 148 | // user chooses them
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[128] | 149 | extern char *g_filelist_imagedevs; // list of devices (e.g. /dev/hda1, /dev/sda5) which
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[1242] | 150 | // were archived as images, not just /dev entries
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| 151 | // ... e.g. NTFS, BeOS partitions
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[128] | 152 | extern char *g_imagedevs_restthese; // of the imagedevs listed in FILELIST_IMAGEDEVS,
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[1242] | 153 | // restore only these
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[128] | 154 | extern char *g_mondo_cfg_file; // where m*ndo-restore.cfg (the config file) is stored
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| 155 | extern char *g_mountlist_fname; // where mountlist.txt (the mountlist file) is stored
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| 156 | extern char *g_mondo_home; // homedir of Mondo; usually /usr/local/share/mondo
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[1] | 157 |
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| 158 | extern t_bkptype g_backup_media_type;
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| 159 |
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| 160 | extern int g_partition_table_locked_up;
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[1316] | 161 | extern char *MONDO_LOGFILE;
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[1] | 162 |
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[1645] | 163 | /* Reference to global bkpinfo */
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| 164 | extern struct s_bkpinfo *bkpinfo;
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| 165 |
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[949] | 166 | /* Should we use or not extended attributes and acl when restoring */
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| 167 | char *g_getfattr = NULL;
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| 168 | char *g_getfacl = NULL;
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| 169 |
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[1850] | 170 | extern void kill_anything_like_this(char *str);
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[1968] | 171 | extern int skip_obdr(void);
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[1850] | 172 |
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[1] | 173 | /**
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[1242] | 174 | * @addtogroup restoreUtilityGroup
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| 175 | * @{
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| 176 | */
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[1] | 177 | /**
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[1242] | 178 | * Free the malloc()s for the filename variables.
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| 179 | */
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[1967] | 180 | void free_MR_global_filenames(void)
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[1] | 181 | {
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[1242] | 182 | paranoid_free(g_biggielist_txt);
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| 183 | paranoid_free(g_filelist_full);
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| 184 | paranoid_free(g_filelist_imagedevs);
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| 185 | paranoid_free(g_imagedevs_restthese);
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| 186 | paranoid_free(g_mondo_cfg_file);
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| 187 | paranoid_free(g_mountlist_fname);
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| 188 | paranoid_free(g_mondo_home);
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| 189 | paranoid_free(g_tmpfs_mountpt);
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| 190 | paranoid_free(g_isodir_device);
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| 191 | paranoid_free(g_isodir_format);
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[1] | 192 |
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| 193 | }
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| 194 |
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| 195 |
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| 196 |
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| 197 | /**
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[1242] | 198 | * Ask the user which imagedevs from the list contained in @p infname should
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| 199 | * actually be restored.
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| 200 | * @param infname The file containing a list of all imagedevs.
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| 201 | * @param outfname The location of the output file containing the imagedevs the user wanted to restore.
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| 202 | * @ingroup restoreUtilityGroup
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| 203 | */
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[128] | 204 | void ask_about_these_imagedevs(char *infname, char *outfname)
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[1] | 205 | {
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[1242] | 206 | FILE *fin;
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| 207 | FILE *fout;
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| 208 | /************************************************************************
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| 209 | * allocate memory regions. test and set -sab 16 feb 2003 *
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| 210 | ************************************************************************/
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| 211 | char *incoming_ptr;
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| 212 | char *question_ptr;
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[1] | 213 |
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[1242] | 214 | char incoming[MAX_STR_LEN] = "\0";
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| 215 | char question[MAX_STR_LEN];
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[1] | 216 |
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[1242] | 217 | assert_string_is_neither_NULL_nor_zerolength(infname);
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| 218 | assert_string_is_neither_NULL_nor_zerolength(outfname);
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[1] | 219 |
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[1242] | 220 | incoming_ptr = malloc(sizeof(incoming));
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| 221 | if (incoming_ptr == NULL) {
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| 222 | fprintf(stderr, "Out of Memory\n");
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| 223 | exit(EXIT_FAILURE);
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| 224 | }
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[1] | 225 |
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[1242] | 226 | question_ptr = malloc(sizeof(question));
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| 227 | if (question_ptr == NULL) {
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| 228 | fprintf(stderr, "Out of Memory\n");
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| 229 | exit(EXIT_FAILURE);
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| 230 | }
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[1] | 231 |
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[1242] | 232 | memset(incoming_ptr, '\0', sizeof(incoming));
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| 233 | memset(question_ptr, '\0', sizeof(question));
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[1] | 234 |
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| 235 |
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| 236 |
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[1242] | 237 | if (!(fin = fopen(infname, "r"))) {
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| 238 | fatal_error("Cannot openin infname");
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| 239 | }
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| 240 | if (!(fout = fopen(outfname, "w"))) {
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| 241 | fatal_error("Cannot openin outfname");
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| 242 | }
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| 243 | for (fgets(incoming_ptr, MAX_STR_LEN, fin);
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| 244 | !feof(fin); fgets(incoming_ptr, MAX_STR_LEN, fin)) {
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| 245 | strip_spaces(incoming_ptr);
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[1] | 246 |
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[1242] | 247 | if (incoming[0] == '\0') {
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| 248 | continue;
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| 249 | }
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[1] | 250 |
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[1242] | 251 | sprintf(question_ptr,
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| 252 | "Should I restore the image of %s ?", incoming_ptr);
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[128] | 253 |
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[1242] | 254 | if (ask_me_yes_or_no(question_ptr)) {
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| 255 | fprintf(fout, "%s\n", incoming_ptr);
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| 256 | }
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| 257 | }
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[128] | 258 |
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[1242] | 259 | /*** free memory ***********/
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| 260 | paranoid_free(incoming_ptr);
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| 261 | incoming_ptr = NULL;
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| 262 | paranoid_free(question_ptr);
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| 263 | question_ptr = NULL;
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[1] | 264 |
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[128] | 265 |
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[1242] | 266 | paranoid_fclose(fout);
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| 267 | paranoid_fclose(fin);
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[1] | 268 | }
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| 269 |
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| 270 | /**************************************************************************
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[1242] | 271 | *ASK_ABOUT_THESE_IMAGEDEVS *
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| 272 | **************************************************************************/
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[1] | 273 |
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| 274 |
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| 275 |
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| 276 |
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| 277 |
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| 278 |
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| 279 |
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| 280 |
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| 281 | /**
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[1242] | 282 | * Extract @c mondo-restore.cfg and @c mountlist.txt from @p ramdisk_fname.
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| 283 | * @param bkpinfo The backup information structure. @c tmpdir is the only field used.
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| 284 | * @param ramdisk_fname The filename of the @b compressed ramdisk to look in.
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| 285 | * @param output_cfg_file Where to put the configuration file extracted.
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| 286 | * @param output_mountlist_file Where to put the mountlist file extracted.
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| 287 | * @return 0 for success, nonzero for failure.
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| 288 | * @ingroup restoreUtilityGroup
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| 289 | */
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[128] | 290 | int
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[1645] | 291 | extract_config_file_from_ramdisk(char *ramdisk_fname,
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[1242] | 292 | char *output_cfg_file,
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| 293 | char *output_mountlist_file)
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[1] | 294 | {
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[1242] | 295 | char *mountpt;
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| 296 | char *command;
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| 297 | char *orig_fname;
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| 298 | int retval = 0;
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[1] | 299 |
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[1242] | 300 | assert(bkpinfo != NULL);
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| 301 | malloc_string(mountpt);
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| 302 | malloc_string(command);
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| 303 | malloc_string(orig_fname);
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| 304 | assert_string_is_neither_NULL_nor_zerolength(ramdisk_fname);
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| 305 | assert_string_is_neither_NULL_nor_zerolength(output_cfg_file);
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| 306 | assert_string_is_neither_NULL_nor_zerolength(output_mountlist_file);
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| 307 | sprintf(mountpt, "%s/mount.bootdisk", bkpinfo->tmpdir);
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| 308 | sprintf(command, "mkdir -p %s", mountpt);
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| 309 | run_program_and_log_output(command, FALSE);
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| 310 | sprintf(command, "gzip -dc %s > %s/mindi.rd 2> /dev/null",
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| 311 | ramdisk_fname, bkpinfo->tmpdir);
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[1] | 312 |
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[1242] | 313 | run_program_and_log_output(command, FALSE);
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| 314 | sprintf(command, "umount %s", mountpt);
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[1] | 315 |
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[1242] | 316 | run_program_and_log_output(command, FALSE);
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[1] | 317 |
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[1242] | 318 | sprintf(command, "mount -o loop %s/mindi.rd -t ext2 %s",
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| 319 | bkpinfo->tmpdir, mountpt);
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[1] | 320 |
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[1242] | 321 | run_program_and_log_output(command, FALSE);
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[1] | 322 |
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[1242] | 323 | sprintf(command, "mkdir -p %s/tmp", bkpinfo->tmpdir);
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[1] | 324 |
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[1242] | 325 | run_program_and_log_output(command, FALSE);
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[1] | 326 |
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[1242] | 327 | sprintf(command, "cp -f %s/%s %s", // %s/%s becomes {mountpt}/tmp/m*ndo-restore.cfg
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| 328 | mountpt, g_mondo_cfg_file, output_cfg_file);
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| 329 | run_program_and_log_output(command, FALSE);
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[1] | 330 |
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[1242] | 331 | sprintf(orig_fname, "%s/%s", mountpt, g_mountlist_fname);
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| 332 | if (does_file_exist(orig_fname)) {
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| 333 | sprintf(command, "cp -f %s %s", orig_fname, output_mountlist_file);
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| 334 | run_program_and_log_output(command, FALSE);
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| 335 | }
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| 336 | sprintf(command, "umount %s", mountpt);
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| 337 | run_program_and_log_output(command, FALSE);
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| 338 | if (!does_file_exist(output_cfg_file)
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| 339 | || (!does_file_exist(output_mountlist_file)
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| 340 | && does_file_exist(orig_fname))) {
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| 341 | log_msg(2, "Failed to extract %s and/or %s from ramdisk",
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| 342 | output_cfg_file, output_mountlist_file);
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| 343 | retval = 1;
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| 344 | } else {
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| 345 | retval = 0;
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| 346 | }
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| 347 | paranoid_free(mountpt);
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| 348 | paranoid_free(command);
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| 349 | paranoid_free(orig_fname);
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| 350 | return (retval);
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[128] | 351 |
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[1] | 352 | }
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| 353 |
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| 354 |
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| 355 |
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| 356 |
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| 357 | /**
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[1242] | 358 | * Keep trying to get mondo-restore.cfg from the archive, until the user gives up.
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| 359 | */
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[1645] | 360 | void get_cfg_file_from_archive_or_bust()
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[1] | 361 | {
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[1645] | 362 | while (get_cfg_file_from_archive()) {
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[1242] | 363 | if (!ask_me_yes_or_no
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| 364 | ("Failed to find config file/archives. Choose another source?"))
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| 365 | {
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| 366 | fatal_error("Could not find config file/archives. Aborting.");
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[1] | 367 | }
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[1645] | 368 | interactively_obtain_media_parameters_from_user(FALSE);
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[1242] | 369 | }
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| 370 | }
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[1] | 371 |
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| 372 |
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| 373 | /**
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[1242] | 374 | * Determine whether @p list_fname contains a line containing @p f.
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| 375 | * @param f The line to search for.
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| 376 | * @param list_fname The file to search in.
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| 377 | * @param preamble Ignore this beginning part of @p f ("" to disable).
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| 378 | * @return TRUE if it's in the list, FALSE if it's not.
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| 379 | */
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[128] | 380 | bool is_file_in_list(char *f, char *list_fname, char *preamble)
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[1] | 381 | {
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| 382 |
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[1242] | 383 | /** needs malloc **/
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| 384 | char *command;
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| 385 | char *file;
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| 386 | char *tmp;
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| 387 | int res;
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[1] | 388 |
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[1242] | 389 | malloc_string(command);
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| 390 | malloc_string(file);
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| 391 | malloc_string(tmp);
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| 392 | assert_string_is_neither_NULL_nor_zerolength(f);
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| 393 | assert_string_is_neither_NULL_nor_zerolength(list_fname);
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| 394 | assert(preamble != NULL);
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[1] | 395 |
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[1242] | 396 | if (strncmp(preamble, f, strlen(preamble)) == 0) {
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| 397 | strcpy(file, f + strlen(preamble));
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| 398 | } else {
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| 399 | strcpy(file, f);
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[1] | 400 | }
|
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[1242] | 401 | if (file[0] == '/' && file[1] == '/') {
|
---|
| 402 | strcpy(tmp, file);
|
---|
| 403 | strcpy(file, tmp + 1);
|
---|
| 404 | }
|
---|
| 405 | sprintf(tmp,
|
---|
| 406 | "Checking to see if f=%s, file=%s, is in the list of biggiefiles",
|
---|
| 407 | f, file);
|
---|
| 408 | log_msg(2, tmp);
|
---|
| 409 | sprintf(command, "grep -E '^%s$' %s", file, list_fname);
|
---|
| 410 | res = run_program_and_log_output(command, FALSE);
|
---|
| 411 | paranoid_free(command);
|
---|
| 412 | paranoid_free(file);
|
---|
| 413 | paranoid_free(tmp);
|
---|
| 414 | if (res) {
|
---|
| 415 | return (FALSE);
|
---|
| 416 | } else {
|
---|
| 417 | return (TRUE);
|
---|
| 418 | }
|
---|
| 419 | }
|
---|
[128] | 420 |
|
---|
[1] | 421 | /**************************************************************************
|
---|
[1242] | 422 | *END_IS_FILE_IN_LIST *
|
---|
| 423 | **************************************************************************/
|
---|
[1] | 424 |
|
---|
| 425 |
|
---|
| 426 |
|
---|
| 427 | /**
|
---|
[1242] | 428 | * Set up an ISO backup.
|
---|
| 429 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 430 | * - @c bkpinfo->backup_media_type
|
---|
| 431 | * - @c bkpinfo->disaster_recovery
|
---|
| 432 | * - @c bkpinfo->isodir
|
---|
| 433 | * @param nuke_me_please If TRUE, we're in nuke mode; if FALSE we're in interactive mode.
|
---|
| 434 | * @return 0 for success, nonzero for failure.
|
---|
| 435 | */
|
---|
[1645] | 436 | int iso_fiddly_bits(bool nuke_me_please)
|
---|
[1] | 437 | {
|
---|
[1242] | 438 | char *mount_isodir_command, *tmp, *command;
|
---|
| 439 | int retval = 0, i;
|
---|
| 440 | bool already_mounted = FALSE;
|
---|
[1] | 441 |
|
---|
[1242] | 442 | assert(bkpinfo != NULL);
|
---|
| 443 | malloc_string(mount_isodir_command);
|
---|
| 444 | malloc_string(tmp);
|
---|
| 445 | malloc_string(command);
|
---|
| 446 | g_ISO_restore_mode = TRUE;
|
---|
| 447 | read_cfg_var(g_mondo_cfg_file, "iso-dev", g_isodir_device);
|
---|
| 448 | if (bkpinfo->disaster_recovery) {
|
---|
[1] | 449 | /* Patch Conor Daly 26-june-2004
|
---|
[1242] | 450 | * Don't let this clobber an existing bkpinfo->isodir */
|
---|
| 451 | if (!bkpinfo->isodir[0]) {
|
---|
| 452 | strcpy(bkpinfo->isodir, "/tmp/isodir");
|
---|
| 453 | }
|
---|
[1] | 454 | /* End patch */
|
---|
[1242] | 455 | sprintf(command, "mkdir -p %s", bkpinfo->isodir);
|
---|
| 456 | run_program_and_log_output(command, 5);
|
---|
| 457 | log_msg(2, "Setting isodir to %s", bkpinfo->isodir);
|
---|
| 458 | }
|
---|
[1] | 459 |
|
---|
[1242] | 460 | if (!get_isodir_info
|
---|
| 461 | (g_isodir_device, g_isodir_format, bkpinfo->isodir,
|
---|
| 462 | nuke_me_please)) {
|
---|
| 463 | return (1);
|
---|
| 464 | }
|
---|
| 465 | paranoid_system("umount " MNT_CDROM " 2> /dev/null"); /* just in case */
|
---|
[1] | 466 |
|
---|
[1242] | 467 | if (is_this_device_mounted(g_isodir_device)) {
|
---|
| 468 | log_to_screen("WARNING - isodir is already mounted");
|
---|
| 469 | already_mounted = TRUE;
|
---|
| 470 | } else {
|
---|
| 471 | sprintf(mount_isodir_command, "mount %s", g_isodir_device);
|
---|
| 472 | if (strlen(g_isodir_format) > 1) {
|
---|
| 473 | sprintf(mount_isodir_command + strlen(mount_isodir_command),
|
---|
| 474 | " -t %s", g_isodir_format);
|
---|
[1] | 475 | }
|
---|
[1242] | 476 | strcat(mount_isodir_command, " -o ro ");
|
---|
| 477 | strcat(mount_isodir_command, bkpinfo->isodir);
|
---|
| 478 | run_program_and_log_output("df -m", FALSE);
|
---|
| 479 | sprintf(tmp,
|
---|
| 480 | "The 'mount' command is '%s'. PLEASE report this command to be if you have problems, ok?",
|
---|
| 481 | mount_isodir_command);
|
---|
| 482 | log_msg(1, tmp);
|
---|
| 483 | if (run_program_and_log_output(mount_isodir_command, FALSE)) {
|
---|
| 484 | popup_and_OK
|
---|
| 485 | ("Cannot mount the device where the ISO files are stored.");
|
---|
| 486 | return (1);
|
---|
| 487 | }
|
---|
| 488 | log_to_screen
|
---|
| 489 | ("I have mounted the device where the ISO files are stored.");
|
---|
| 490 | }
|
---|
| 491 | if (!IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[1736] | 492 | mount_media();
|
---|
[1242] | 493 | }
|
---|
[1736] | 494 | i = what_number_cd_is_this(); /* has the side-effect of calling mount_media() */
|
---|
[1242] | 495 | sprintf(tmp, "%s #%d has been mounted via loopback mount",
|
---|
| 496 | media_descriptor_string(bkpinfo->backup_media_type), i);
|
---|
| 497 | log_msg(1, tmp);
|
---|
| 498 | if (i < 0) {
|
---|
| 499 | popup_and_OK
|
---|
| 500 | ("Cannot find ISO images in the directory you specified.");
|
---|
| 501 | retval = 1;
|
---|
| 502 | }
|
---|
| 503 | log_msg(2, "%ld: bkpinfo->isodir is now %s", __LINE__,
|
---|
| 504 | bkpinfo->isodir);
|
---|
| 505 | paranoid_free(mount_isodir_command);
|
---|
| 506 | paranoid_free(tmp);
|
---|
| 507 | paranoid_free(command);
|
---|
| 508 | return (retval);
|
---|
| 509 | }
|
---|
[1] | 510 |
|
---|
| 511 |
|
---|
| 512 |
|
---|
| 513 |
|
---|
| 514 | /**
|
---|
[1242] | 515 | * Kill all Petris processes.
|
---|
| 516 | */
|
---|
[1850] | 517 | void kill_petris(void) {
|
---|
[1852] | 518 | kill_anything_like_this("petris");
|
---|
[1] | 519 | }
|
---|
[128] | 520 |
|
---|
[1] | 521 | /**************************************************************************
|
---|
[1242] | 522 | *END_KILL_PETRIS *
|
---|
| 523 | **************************************************************************/
|
---|
[1] | 524 |
|
---|
| 525 |
|
---|
| 526 | /**
|
---|
[1843] | 527 | * Mount @p device at @p mpt as @p format.
|
---|
| 528 | * @param device The device (/dev entry) to mount.
|
---|
| 529 | * @param mpt The directory to mount it on.
|
---|
| 530 | * @param format The filesystem type of @p device.
|
---|
| 531 | * @param writeable If TRUE, mount read-write; if FALSE, mount read-only.
|
---|
| 532 | * @return 0 for success, nonzero for failure.
|
---|
| 533 | */
|
---|
[1771] | 534 | int mount_device(char *device, char *mpt, char *format, bool writeable)
|
---|
| 535 | {
|
---|
| 536 | int res = 0;
|
---|
| 537 |
|
---|
| 538 | /** malloc **/
|
---|
| 539 | char *tmp, *command, *mountdir, *mountpoint, *additional_parameters;
|
---|
| 540 |
|
---|
| 541 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 542 | assert_string_is_neither_NULL_nor_zerolength(mpt);
|
---|
| 543 | assert(format != NULL);
|
---|
| 544 | malloc_string(tmp);
|
---|
| 545 | malloc_string(command);
|
---|
| 546 | malloc_string(mountdir);
|
---|
| 547 | malloc_string(mountpoint);
|
---|
| 548 | malloc_string(additional_parameters);
|
---|
| 549 |
|
---|
[1843] | 550 | if (!strcmp(mpt, "/1")) {
|
---|
| 551 | strcpy(mountpoint, "/");
|
---|
| 552 | log_msg(3, "Mommm! SME is being a dildo!");
|
---|
| 553 | } else {
|
---|
| 554 | strcpy(mountpoint, mpt);
|
---|
| 555 | }
|
---|
[1771] | 556 |
|
---|
[1843] | 557 | if (!strcmp(mountpoint, "lvm")) {
|
---|
| 558 | return (0);
|
---|
| 559 | }
|
---|
| 560 | if (!strcmp(mountpoint, "image")) {
|
---|
| 561 | return (0);
|
---|
| 562 | }
|
---|
| 563 | sprintf(tmp, "Mounting device %s ", device);
|
---|
| 564 | log_msg(1, tmp);
|
---|
[1937] | 565 | /* Deal with additional params only if not /proc or /sys */
|
---|
| 566 | if (strcmp(format, "proc") && strcmp(format, "sys")) {
|
---|
| 567 | if (writeable) {
|
---|
| 568 | strcpy(additional_parameters, "-o rw");
|
---|
| 569 | } else {
|
---|
| 570 | strcpy(additional_parameters, "-o ro");
|
---|
| 571 | }
|
---|
| 572 | if (find_home_of_exe("setfattr")) {
|
---|
| 573 | strcat(additional_parameters, ",user_xattr");
|
---|
| 574 | }
|
---|
| 575 | if (find_home_of_exe("setfacl")) {
|
---|
| 576 | strcat(additional_parameters, ",acl");
|
---|
| 577 | }
|
---|
[1843] | 578 | }
|
---|
[1771] | 579 |
|
---|
| 580 | if (!strcmp(mountpoint, "swap")) {
|
---|
[1843] | 581 | sprintf(command, "swapon %s", device);
|
---|
[1771] | 582 | } else {
|
---|
[1843] | 583 | if (!strcmp(mountpoint, "/")) {
|
---|
| 584 | strcpy(mountdir, MNT_RESTORING);
|
---|
| 585 | } else {
|
---|
| 586 | sprintf(mountdir, "%s%s", MNT_RESTORING, mountpoint);
|
---|
| 587 | }
|
---|
| 588 | sprintf(command, "mkdir -p %s", mountdir);
|
---|
| 589 | run_program_and_log_output(command, FALSE);
|
---|
| 590 | sprintf(command, "mount -t %s %s %s %s 2>> %s", format, device,
|
---|
| 591 | additional_parameters, mountdir, MONDO_LOGFILE);
|
---|
| 592 | log_msg(2, "command='%s'", command);
|
---|
| 593 | }
|
---|
| 594 |
|
---|
| 595 | res = run_program_and_log_output(command, TRUE);
|
---|
| 596 | if (res && (strstr(command, "xattr") || strstr(command, "acl"))) {
|
---|
| 597 | log_msg(1, "Re-trying without the fancy extra parameters");
|
---|
| 598 | sprintf(command, "mount -t %s %s %s 2>> %s", format, device,
|
---|
| 599 | mountdir, MONDO_LOGFILE);
|
---|
[1771] | 600 | res = run_program_and_log_output(command, TRUE);
|
---|
[1843] | 601 | }
|
---|
| 602 | if (res) {
|
---|
| 603 | log_msg(1, "Unable to mount device %s (type %s) at %s", device,
|
---|
| 604 | format, mountdir);
|
---|
| 605 | log_msg(1, "command was '%s'", command);
|
---|
| 606 | if (!strcmp(mountpoint, "swap")) {
|
---|
| 607 | log_to_screen(tmp);
|
---|
[1771] | 608 | } else {
|
---|
[1843] | 609 | log_msg(2, "Retrying w/o the '-t' switch");
|
---|
| 610 | sprintf(command, "mount %s %s 2>> %s", device, mountdir,
|
---|
| 611 | MONDO_LOGFILE);
|
---|
| 612 | log_msg(2, "2nd command = '%s'", command);
|
---|
| 613 | res = run_program_and_log_output(command, TRUE);
|
---|
| 614 | if (res == 0) {
|
---|
| 615 | log_msg(1,
|
---|
| 616 | "That's OK. I called mount w/o a filesystem type and it worked fine in the end.");
|
---|
| 617 | } else {
|
---|
| 618 | log_to_screen(tmp);
|
---|
| 619 | }
|
---|
[1771] | 620 | }
|
---|
| 621 | }
|
---|
| 622 |
|
---|
[1843] | 623 | if (res && !strcmp(mountpoint, "swap")) {
|
---|
| 624 | log_msg(2, "That's ok. It's just a swap partition.");
|
---|
| 625 | log_msg(2, "Non-fatal error. Returning 0.");
|
---|
| 626 | res = 0;
|
---|
| 627 | }
|
---|
| 628 |
|
---|
[1771] | 629 | paranoid_free(tmp);
|
---|
| 630 | paranoid_free(command);
|
---|
| 631 | paranoid_free(mountdir);
|
---|
| 632 | paranoid_free(mountpoint);
|
---|
| 633 | paranoid_free(additional_parameters);
|
---|
| 634 |
|
---|
[1843] | 635 | return (res);
|
---|
[1771] | 636 | }
|
---|
| 637 | /**************************************************************************
|
---|
[1843] | 638 | *END_MOUNT_DEVICE *
|
---|
[1771] | 639 | **************************************************************************/
|
---|
| 640 |
|
---|
| 641 |
|
---|
| 642 | /**
|
---|
[1843] | 643 | * Mount all devices in @p p_external_copy_of_mountlist on @p MNT_RESTORING.
|
---|
| 644 | * @param p_external_copy_of_mountlist The mountlist containing devices to be mounted.
|
---|
| 645 | * @param writeable If TRUE, then mount read-write; if FALSE mount read-only.
|
---|
| 646 | * @return The number of errors encountered (0 for success).
|
---|
| 647 | */
|
---|
[128] | 648 | int mount_all_devices(struct mountlist_itself
|
---|
[1843] | 649 | *p_external_copy_of_mountlist, bool writeable)
|
---|
[1] | 650 | {
|
---|
[1242] | 651 | int retval = 0, lino, res;
|
---|
| 652 | char *tmp, *these_failed, *format;
|
---|
[1843] | 653 | struct mountlist_itself *mountlist = NULL;
|
---|
[1] | 654 |
|
---|
[1242] | 655 | malloc_string(tmp);
|
---|
| 656 | malloc_string(format);
|
---|
| 657 | malloc_string(these_failed);
|
---|
[1843] | 658 | /** menset **/
|
---|
| 659 | these_failed[0] = '\0';
|
---|
| 660 |
|
---|
[1242] | 661 | assert(p_external_copy_of_mountlist != NULL);
|
---|
| 662 | mountlist = malloc(sizeof(struct mountlist_itself));
|
---|
| 663 | memcpy((void *) mountlist, (void *) p_external_copy_of_mountlist,
|
---|
| 664 | sizeof(struct mountlist_itself));
|
---|
[1843] | 665 | sort_mountlist_by_mountpoint(mountlist, 0);
|
---|
[1] | 666 |
|
---|
| 667 |
|
---|
[1843] | 668 | mvaddstr_and_log_it(g_currentY, 0, "Mounting devices ");
|
---|
| 669 | open_progress_form("Mounting devices",
|
---|
[1242] | 670 | "I am now mounting all the drives.",
|
---|
| 671 | "This should not take long.",
|
---|
| 672 | "", mountlist->entries);
|
---|
[128] | 673 |
|
---|
[1843] | 674 | for (lino = 0; lino < mountlist->entries; lino++) {
|
---|
| 675 | if (!strcmp(mountlist->el[lino].device, "/proc")) {
|
---|
| 676 | log_msg(1,
|
---|
| 677 | "Again with the /proc - why is this in your mountlist?");
|
---|
| 678 | } else if (is_this_device_mounted(mountlist->el[lino].device)) {
|
---|
| 679 | sprintf(tmp, "%s is already mounted",
|
---|
| 680 | mountlist->el[lino].device);
|
---|
| 681 | log_to_screen(tmp);
|
---|
| 682 | } else if (strcmp(mountlist->el[lino].mountpoint, "none")
|
---|
[1242] | 683 | && strcmp(mountlist->el[lino].mountpoint, "lvm")
|
---|
| 684 | && strcmp(mountlist->el[lino].mountpoint, "raid")
|
---|
| 685 | && strcmp(mountlist->el[lino].mountpoint, "image")) {
|
---|
[1843] | 686 | sprintf(tmp, "Mounting %s", mountlist->el[lino].device);
|
---|
| 687 | update_progress_form(tmp);
|
---|
| 688 | strcpy(format, mountlist->el[lino].format);
|
---|
| 689 | /* BERLIOS: removed as it doen't make sens to not mount ext3 partitions as ext3
|
---|
| 690 | if (!strcmp(format, "ext3")) {
|
---|
| 691 | strcpy(format, "ext2");
|
---|
| 692 | }
|
---|
| 693 | */
|
---|
| 694 | res = mount_device(mountlist->el[lino].device,
|
---|
[1242] | 695 | mountlist->el[lino].mountpoint,
|
---|
| 696 | format, writeable);
|
---|
[1843] | 697 | retval += res;
|
---|
| 698 | if (res) {
|
---|
| 699 | strcat(these_failed, mountlist->el[lino].device);
|
---|
| 700 | strcat(these_failed, " ");
|
---|
| 701 | }
|
---|
| 702 | }
|
---|
| 703 | g_current_progress++;
|
---|
[1] | 704 | }
|
---|
[1843] | 705 | close_progress_form();
|
---|
| 706 | if (retval) {
|
---|
| 707 | if (g_partition_table_locked_up > 0) {
|
---|
| 708 | log_to_screen
|
---|
| 709 | ("fdisk's ictol() call to refresh its copy of the partition table causes the kernel to");
|
---|
| 710 | log_to_screen
|
---|
| 711 | ("lock up the partition table. You might have to reboot and use Interactive Mode to");
|
---|
| 712 | log_to_screen
|
---|
| 713 | ("format and restore *without* partitioning first. Sorry for the inconvenience.");
|
---|
| 714 | }
|
---|
| 715 | sprintf(tmp, "Could not mount device(s) %s- shall I abort?",
|
---|
| 716 | these_failed);
|
---|
| 717 |
|
---|
| 718 | if (!ask_me_yes_or_no(tmp)) {
|
---|
| 719 | retval = 0;
|
---|
| 720 | log_to_screen
|
---|
| 721 | ("Continuing, although some device(s) failed to be mounted");
|
---|
| 722 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 723 | } else {
|
---|
| 724 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
| 725 | log_to_screen
|
---|
[1242] | 726 | ("Unable to mount some or all of your partitions.");
|
---|
[1843] | 727 | }
|
---|
| 728 | } else {
|
---|
| 729 | log_to_screen("All partitions were mounted OK.");
|
---|
| 730 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 731 | }
|
---|
[1937] | 732 | /* Also mounting under MNT_RESTORING special FS */
|
---|
| 733 | (void)mount_device("/proc","/proc","proc",TRUE);
|
---|
| 734 | (void)mount_device("/sys","/sys","sysfs",TRUE);
|
---|
[1843] | 735 | run_program_and_log_output("df -m", 3);
|
---|
| 736 | paranoid_free(mountlist);
|
---|
| 737 | paranoid_free(tmp);
|
---|
| 738 | paranoid_free(format);
|
---|
| 739 | paranoid_free(these_failed);
|
---|
| 740 | return (retval);
|
---|
[1242] | 741 | }
|
---|
| 742 | /**************************************************************************
|
---|
| 743 | *END_MOUNT_ALL_DEVICES *
|
---|
| 744 | **************************************************************************/
|
---|
[1] | 745 |
|
---|
| 746 |
|
---|
| 747 | /**
|
---|
[1736] | 748 | * Mount the CD-ROM or USB device at /mnt/cdrom.
|
---|
[1242] | 749 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 750 | * - @c bkpinfo->backup_media_type
|
---|
| 751 | * - @c bkpinfo->disaster_recovery
|
---|
| 752 | * - @c bkpinfo->isodir
|
---|
| 753 | * - @c bkpinfo->media_device
|
---|
| 754 | * @return 0 for success, nonzero for failure.
|
---|
| 755 | */
|
---|
[1736] | 756 | int mount_media()
|
---|
[1] | 757 | {
|
---|
[1242] | 758 | char *mount_cmd;
|
---|
| 759 | int i, res;
|
---|
[1] | 760 | #ifdef __FreeBSD__
|
---|
[1242] | 761 | char mdd[32];
|
---|
| 762 | char *mddev = mdd;
|
---|
[1] | 763 | #endif
|
---|
| 764 |
|
---|
[1242] | 765 | malloc_string(mount_cmd);
|
---|
| 766 | assert(bkpinfo != NULL);
|
---|
[1] | 767 |
|
---|
[1843] | 768 | if (bkpinfo->backup_media_type == tape
|
---|
| 769 | || bkpinfo->backup_media_type == udev) {
|
---|
| 770 | log_msg(8, "Tape/udev. Therefore, no need to mount a media.");
|
---|
| 771 | paranoid_free(mount_cmd);
|
---|
| 772 | return 0;
|
---|
| 773 | }
|
---|
[1] | 774 |
|
---|
[1843] | 775 | if (!run_program_and_log_output("mount | grep -F " MNT_CDROM, FALSE)) {
|
---|
| 776 | log_msg(2, "mount_media() - media already mounted. Fair enough.");
|
---|
| 777 | paranoid_free(mount_cmd);
|
---|
| 778 | return (0);
|
---|
| 779 | }
|
---|
[1] | 780 |
|
---|
[1843] | 781 | if (bkpinfo->backup_media_type == nfs) {
|
---|
| 782 | log_msg(2, "Mounting for NFS thingy");
|
---|
| 783 | log_msg(2, "isodir = %s", bkpinfo->isodir);
|
---|
| 784 | if ((!bkpinfo->isodir[0] || !strcmp(bkpinfo->isodir, "/"))
|
---|
| 785 | && am_I_in_disaster_recovery_mode()) {
|
---|
| 786 | strcpy(bkpinfo->isodir, "/tmp/isodir");
|
---|
| 787 | log_msg(1, "isodir is being set to %s", bkpinfo->isodir);
|
---|
| 788 | }
|
---|
[1] | 789 | #ifdef __FreeBSD__
|
---|
[1843] | 790 | sprintf(mount_cmd, "/mnt/isodir/%s/%s/%s-%d.iso", bkpinfo->isodir,
|
---|
| 791 | bkpinfo->nfs_remote_dir, bkpinfo->prefix, g_current_media_number);
|
---|
| 792 | mddev = make_vn(mount_cmd);
|
---|
| 793 | sprintf(mount_cmd, "mount_cd9660 -r %s " MNT_CDROM, mddev);
|
---|
[1] | 794 | #else
|
---|
[1843] | 795 | sprintf(mount_cmd, "mount %s/%s/%s-%d.iso -t iso9660 -o loop,ro %s",
|
---|
| 796 | bkpinfo->isodir, bkpinfo->nfs_remote_dir,
|
---|
| 797 | bkpinfo->prefix, g_current_media_number, MNT_CDROM);
|
---|
[1] | 798 | #endif
|
---|
| 799 |
|
---|
[1843] | 800 | } else if (bkpinfo->backup_media_type == iso) {
|
---|
[1] | 801 | #ifdef __FreeBSD__
|
---|
[1843] | 802 | sprintf(mount_cmd, "%s/%s-%d.iso", bkpinfo->isodir,
|
---|
| 803 | bkpinfo->prefix, g_current_media_number);
|
---|
| 804 | mddev = make_vn(mount_cmd);
|
---|
| 805 | sprintf(mount_cmd, "mount_cd9660 -r %s %s", mddev, MNT_CDROM);
|
---|
[1] | 806 | #else
|
---|
[1843] | 807 | sprintf(mount_cmd, "mount %s/%s-%d.iso -t iso9660 -o loop,ro %s",
|
---|
| 808 | bkpinfo->isodir, bkpinfo->prefix, g_current_media_number, MNT_CDROM);
|
---|
[1] | 809 | #endif
|
---|
[1843] | 810 | } else if (bkpinfo->backup_media_type == usb) {
|
---|
[1741] | 811 | sprintf(mount_cmd, "mount -t vfat %s %s", bkpinfo->media_device, MNT_CDROM);
|
---|
[1843] | 812 | } else if (strstr(bkpinfo->media_device, "/dev/")) {
|
---|
[1] | 813 | #ifdef __FreeBSD__
|
---|
[1736] | 814 | sprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device,
|
---|
[1242] | 815 | MNT_CDROM);
|
---|
[1] | 816 | #else
|
---|
[1736] | 817 | sprintf(mount_cmd, "mount %s -t iso9660 -o ro %s",
|
---|
[1242] | 818 | bkpinfo->media_device, MNT_CDROM);
|
---|
[1] | 819 | #endif
|
---|
[1736] | 820 | } else {
|
---|
[1843] | 821 | if (bkpinfo->disaster_recovery
|
---|
| 822 | && does_file_exist("/tmp/CDROM-LIVES-HERE")) {
|
---|
| 823 | strcpy(bkpinfo->media_device,
|
---|
| 824 | last_line_of_file("/tmp/CDROM-LIVES-HERE"));
|
---|
| 825 | } else {
|
---|
| 826 | find_cdrom_device(bkpinfo->media_device, TRUE);
|
---|
| 827 | }
|
---|
[1] | 828 |
|
---|
| 829 | #ifdef __FreeBSD__
|
---|
[1738] | 830 | sprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device,
|
---|
| 831 | MNT_CDROM);
|
---|
[1] | 832 | #else
|
---|
[1738] | 833 | sprintf(mount_cmd, "mount %s -t iso9660 -o ro %s",
|
---|
| 834 | bkpinfo->media_device, MNT_CDROM);
|
---|
[1] | 835 | #endif
|
---|
[1843] | 836 | }
|
---|
[1] | 837 |
|
---|
[1843] | 838 | log_msg(2, "(mount_media) --- command = %s", mount_cmd);
|
---|
| 839 | for (i = 0; i < 2; i++) {
|
---|
| 840 | res = run_program_and_log_output(mount_cmd, FALSE);
|
---|
| 841 | if (!res) {
|
---|
| 842 | break;
|
---|
| 843 | } else {
|
---|
| 844 | log_msg(2, "Failed to mount device.");
|
---|
| 845 | sleep(5);
|
---|
| 846 | run_program_and_log_output("sync", FALSE);
|
---|
| 847 | }
|
---|
| 848 | }
|
---|
| 849 |
|
---|
| 850 | if (res) {
|
---|
| 851 | log_msg(2, "Failed, despite %d attempts", i);
|
---|
| 852 | } else {
|
---|
| 853 | log_msg(2, "Mounted media drive OK");
|
---|
| 854 | }
|
---|
| 855 | paranoid_free(mount_cmd);
|
---|
| 856 | return (res);
|
---|
[1242] | 857 | }
|
---|
[1] | 858 | /**************************************************************************
|
---|
[1242] | 859 | *END_MOUNT_CDROM *
|
---|
| 860 | **************************************************************************/
|
---|
[1] | 861 |
|
---|
| 862 |
|
---|
| 863 |
|
---|
| 864 | /**
|
---|
[1242] | 865 | * Fix some miscellaneous things in the filesystem so the system will come
|
---|
| 866 | * up correctly on the first boot.
|
---|
| 867 | */
|
---|
[128] | 868 | void protect_against_braindead_sysadmins()
|
---|
[1] | 869 | {
|
---|
[1242] | 870 | run_program_and_log_output("touch " MNT_RESTORING "/var/log/pacct",
|
---|
| 871 | FALSE);
|
---|
| 872 | run_program_and_log_output("touch " MNT_RESTORING "/var/account/pacct",
|
---|
| 873 | FALSE);
|
---|
| 874 | if (run_program_and_log_output("ls " MNT_RESTORING " /tmp", FALSE)) {
|
---|
| 875 | run_program_and_log_output("chmod 1777 " MNT_RESTORING "/tmp",
|
---|
| 876 | FALSE);
|
---|
[1] | 877 | }
|
---|
[1242] | 878 | run_program_and_log_output("mkdir -p " MNT_RESTORING
|
---|
| 879 | "/var/run/console", FALSE);
|
---|
| 880 | run_program_and_log_output("chmod 777 " MNT_RESTORING "/dev/null",
|
---|
| 881 | FALSE);
|
---|
| 882 | run_program_and_log_output("cd " MNT_RESTORING
|
---|
| 883 | "; 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",
|
---|
| 884 | TRUE);
|
---|
| 885 | run_program_and_log_output("rm -f " MNT_RESTORING "/var/run/*.pid",
|
---|
| 886 | TRUE);
|
---|
| 887 | run_program_and_log_output("rm -f " MNT_RESTORING "/var/lock/subsys/*",
|
---|
| 888 | TRUE);
|
---|
| 889 | }
|
---|
[128] | 890 |
|
---|
[1] | 891 | /**************************************************************************
|
---|
[1242] | 892 | *END_PROTECT_AGAINST_BRAINDEAD_SYSADMINS *
|
---|
| 893 | **************************************************************************/
|
---|
[1] | 894 |
|
---|
| 895 |
|
---|
| 896 |
|
---|
| 897 |
|
---|
| 898 | /**
|
---|
[1242] | 899 | * Fill out @p bkpinfo based on @p cfg_file.
|
---|
| 900 | * @param cfg_file The mondo-restore.cfg file to read into @p bkpinfo.
|
---|
| 901 | * @param bkpinfo The backup information structure to fill out with information
|
---|
| 902 | * from @p cfg_file.
|
---|
| 903 | * @return 0 for success, nonzero for failure.
|
---|
| 904 | */
|
---|
[1645] | 905 | int read_cfg_file_into_bkpinfo(char *cfgf)
|
---|
[1] | 906 | {
|
---|
[1242] | 907 | /** add mallocs **/
|
---|
| 908 | char *value = NULL;
|
---|
| 909 | char *tmp = NULL;
|
---|
| 910 | char *envtmp1 = NULL;
|
---|
| 911 | char *envtmp2 = NULL;
|
---|
| 912 | char *command = NULL;
|
---|
| 913 | char *iso_mnt = NULL;
|
---|
| 914 | char *iso_path = NULL;
|
---|
| 915 | char *old_isodir = NULL;
|
---|
| 916 | char cfg_file[100];
|
---|
| 917 | t_bkptype media_specified_by_user;
|
---|
[1] | 918 |
|
---|
[1242] | 919 | malloc_string(command);
|
---|
| 920 | malloc_string(iso_mnt);
|
---|
| 921 | malloc_string(iso_path);
|
---|
| 922 | malloc_string(old_isodir);
|
---|
| 923 | malloc_string(value);
|
---|
| 924 | malloc_string(tmp);
|
---|
[1] | 925 | // assert_string_is_neither_NULL_nor_zerolength(cfg_file);
|
---|
[1242] | 926 | assert(bkpinfo != NULL);
|
---|
[1] | 927 |
|
---|
[1242] | 928 | if (!cfgf) {
|
---|
| 929 | strcpy(cfg_file, g_mondo_cfg_file);
|
---|
| 930 | } else {
|
---|
| 931 | strcpy(cfg_file, cfgf);
|
---|
| 932 | }
|
---|
[1] | 933 |
|
---|
[1242] | 934 | media_specified_by_user = bkpinfo->backup_media_type; // or 'none', if not specified
|
---|
[1] | 935 |
|
---|
[1242] | 936 | if (0 == read_cfg_var(cfg_file, "backup-media-type", value)) {
|
---|
| 937 | if (!strcmp(value, "cdstream")) {
|
---|
| 938 | bkpinfo->backup_media_type = cdstream;
|
---|
| 939 | } else if (!strcmp(value, "cdr")) {
|
---|
| 940 | bkpinfo->backup_media_type = cdr;
|
---|
| 941 | } else if (!strcmp(value, "cdrw")) {
|
---|
| 942 | bkpinfo->backup_media_type = cdrw;
|
---|
| 943 | } else if (!strcmp(value, "dvd")) {
|
---|
| 944 | bkpinfo->backup_media_type = dvd;
|
---|
[1736] | 945 | } else if (!strcmp(value, "usb")) {
|
---|
| 946 | bkpinfo->backup_media_type = usb;
|
---|
[1746] | 947 | bkpinfo->please_dont_eject = TRUE;
|
---|
[1242] | 948 | } else if (!strcmp(value, "iso")) {
|
---|
[1] | 949 | /*
|
---|
[1242] | 950 | if (am_I_in_disaster_recovery_mode()
|
---|
| 951 | && !run_program_and_log_output("mount /dev/cdrom "MNT_CDROM, 1)
|
---|
| 952 | && does_file_exist(MNT_CDROM"/archives/filelist.0"))
|
---|
[1] | 953 | */
|
---|
| 954 |
|
---|
| 955 | // Patch by Conor Daly - 2004/07/12
|
---|
[1242] | 956 | bkpinfo->backup_media_type = iso;
|
---|
| 957 | if (am_I_in_disaster_recovery_mode()) {
|
---|
| 958 | /* Check to see if CD is already mounted before mounting it... */
|
---|
| 959 | if (!is_this_device_mounted("/dev/cdrom")) {
|
---|
| 960 | log_msg(2,
|
---|
| 961 | "NB: CDROM device not mounted, mounting...");
|
---|
| 962 | run_program_and_log_output("mount /dev/cdrom "
|
---|
| 963 | MNT_CDROM, 1);
|
---|
[128] | 964 | }
|
---|
[1242] | 965 | if (does_file_exist(MNT_CDROM "/archives/filelist.0")) {
|
---|
| 966 | bkpinfo->backup_media_type = cdr;
|
---|
| 967 | run_program_and_log_output("umount " MNT_CDROM, 1);
|
---|
| 968 | log_it
|
---|
| 969 | ("Re-jigging configuration AGAIN. CD-R, not ISO.");
|
---|
| 970 | }
|
---|
| 971 | }
|
---|
| 972 | if (read_cfg_var(cfg_file, "iso-prefix", value) == 0) {
|
---|
| 973 | strcpy(bkpinfo->prefix,value);
|
---|
[128] | 974 | } else {
|
---|
[1242] | 975 | strcpy(bkpinfo->prefix,STD_PREFIX);
|
---|
[1] | 976 | }
|
---|
[1242] | 977 | } else if (!strcmp(value, "nfs")) {
|
---|
| 978 | bkpinfo->backup_media_type = nfs;
|
---|
[1848] | 979 | bkpinfo->please_dont_eject = TRUE;
|
---|
[1242] | 980 | if (read_cfg_var(cfg_file, "iso-prefix", value) == 0) {
|
---|
| 981 | strcpy(bkpinfo->prefix,value);
|
---|
[128] | 982 | } else {
|
---|
[1242] | 983 | strcpy(bkpinfo->prefix,STD_PREFIX);
|
---|
[1] | 984 | }
|
---|
[1242] | 985 | if (strstr(call_program_and_get_last_line_of_output
|
---|
| 986 | ("cat /proc/cmdline"), "pxe")) {
|
---|
| 987 | /* We need to override prefix value in PXE mode as it's
|
---|
| 988 | * already done in start-nfs */
|
---|
| 989 | envtmp1 = getenv("imgname");
|
---|
| 990 | if (envtmp1 == NULL) {
|
---|
| 991 | fatal_error("no imgname variable in environment");
|
---|
[949] | 992 | }
|
---|
[1242] | 993 | strcpy(bkpinfo->prefix,envtmp1);
|
---|
[949] | 994 | }
|
---|
| 995 |
|
---|
[1242] | 996 | } else if (!strcmp(value, "tape")) {
|
---|
| 997 | bkpinfo->backup_media_type = tape;
|
---|
| 998 | } else if (!strcmp(value, "udev")) {
|
---|
| 999 | bkpinfo->backup_media_type = udev;
|
---|
| 1000 | } else {
|
---|
| 1001 | fatal_error("UNKNOWN bkp-media-type");
|
---|
| 1002 | }
|
---|
| 1003 | } else {
|
---|
| 1004 | fatal_error("backup-media-type not specified!");
|
---|
| 1005 | }
|
---|
| 1006 | if (bkpinfo->disaster_recovery) {
|
---|
[1736] | 1007 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
| 1008 | sprintf(bkpinfo->media_device, "/dev/cdrom");
|
---|
[1242] | 1009 | // bkpinfo->media_size[0] = -1;
|
---|
[1736] | 1010 | bkpinfo->media_size[0] = 1999 * 1024;
|
---|
| 1011 | bkpinfo->media_size[1] = 650; /* good guess */
|
---|
| 1012 | } else if (bkpinfo->backup_media_type == usb) {
|
---|
| 1013 | if (read_cfg_var(cfg_file, "usb-dev", value)) {
|
---|
| 1014 | fatal_error("Cannot get USB device name from cfg file");
|
---|
| 1015 | }
|
---|
[1741] | 1016 | sprintf(bkpinfo->media_device, "%s1", value);
|
---|
[1736] | 1017 | sprintf(tmp, "Backup medium is USB --- dev=%s", bkpinfo->media_device);
|
---|
| 1018 | log_msg(2, tmp);
|
---|
| 1019 | } else if (bkpinfo->backup_media_type == tape
|
---|
[1968] | 1020 | || bkpinfo->backup_media_type == udev) {
|
---|
[1736] | 1021 | if (read_cfg_var(cfg_file, "media-dev", value)) {
|
---|
| 1022 | fatal_error("Cannot get tape device name from cfg file");
|
---|
| 1023 | }
|
---|
| 1024 | strcpy(bkpinfo->media_device, value);
|
---|
| 1025 | read_cfg_var(cfg_file, "media-size", value);
|
---|
| 1026 | bkpinfo->media_size[1] = atol(value);
|
---|
| 1027 | sprintf(tmp, "Backup medium is TAPE --- dev=%s",
|
---|
| 1028 | bkpinfo->media_device);
|
---|
| 1029 | log_msg(2, tmp);
|
---|
| 1030 | } else {
|
---|
| 1031 | strcpy(bkpinfo->media_device, "/dev/cdrom"); /* we don't really need this var */
|
---|
| 1032 | bkpinfo->media_size[0] = 1999 * 1024; /* 650, probably, but we don't need this var anyway */
|
---|
| 1033 | bkpinfo->media_size[1] = 1999 * 1024; /* 650, probably, but we don't need this var anyway */
|
---|
| 1034 | log_msg(2, "Backup medium is CD-R[W]");
|
---|
[1] | 1035 | }
|
---|
[1242] | 1036 | } else {
|
---|
[1736] | 1037 | log_msg(2,
|
---|
[1242] | 1038 | "Not in Disaster Recovery Mode. No need to derive device name from config file.");
|
---|
| 1039 | }
|
---|
[128] | 1040 |
|
---|
[1242] | 1041 | read_cfg_var(cfg_file, "use-star", value);
|
---|
| 1042 | if (strstr(value, "yes")) {
|
---|
[1948] | 1043 | bkpinfo->use_star = TRUE;
|
---|
| 1044 | log_msg(1, "Goody! ... bkpinfo->use_star is now true.");
|
---|
[1242] | 1045 | }
|
---|
| 1046 |
|
---|
[1948] | 1047 | read_cfg_var(cfg_file, "obdr", value);
|
---|
| 1048 | if (strstr(value, "TRUE")) {
|
---|
| 1049 | bkpinfo->use_obdr = TRUE;
|
---|
| 1050 | log_msg(1, "OBDR mode activated");
|
---|
| 1051 | }
|
---|
| 1052 |
|
---|
[1242] | 1053 | read_cfg_var(cfg_file, "acl", value);
|
---|
| 1054 | if (strstr(value, "TRUE")) {
|
---|
[1948] | 1055 | asprintf(&g_getfacl,"setfacl");
|
---|
| 1056 | log_msg(1, "We will restore ACLs");
|
---|
| 1057 | if (! find_home_of_exe("setfacl")) {
|
---|
| 1058 | log_msg(1, "Unable to restore ACLs as no setfacl found");
|
---|
| 1059 | }
|
---|
[1242] | 1060 | }
|
---|
| 1061 | read_cfg_var(cfg_file, "xattr", value);
|
---|
| 1062 | if (strstr(value, "TRUE")) {
|
---|
[1948] | 1063 | asprintf(&g_getfattr,"setfattr");
|
---|
| 1064 | log_msg(1, "We will restore XATTRs");
|
---|
| 1065 | if (! find_home_of_exe("setfattr")) {
|
---|
| 1066 | log_msg(1, "Unable to restore XATTRs as no setfattr found");
|
---|
| 1067 | }
|
---|
[1242] | 1068 | }
|
---|
| 1069 |
|
---|
| 1070 | if (0 == read_cfg_var(cfg_file, "internal-tape-block-size", value)) {
|
---|
| 1071 | bkpinfo->internal_tape_block_size = atol(value);
|
---|
| 1072 | log_msg(1, "Internal tape block size has been custom-set to %ld",
|
---|
| 1073 | bkpinfo->internal_tape_block_size);
|
---|
| 1074 | } else {
|
---|
| 1075 | bkpinfo->internal_tape_block_size =
|
---|
| 1076 | DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
|
---|
| 1077 | log_msg(1, "Internal tape block size = default (%ld)",
|
---|
| 1078 | DEFAULT_INTERNAL_TAPE_BLOCK_SIZE);
|
---|
| 1079 | }
|
---|
| 1080 |
|
---|
| 1081 | read_cfg_var(cfg_file, "use-lzo", value);
|
---|
| 1082 | if (strstr(value, "yes")) {
|
---|
| 1083 | bkpinfo->use_lzo = TRUE;
|
---|
| 1084 | bkpinfo->use_gzip = FALSE;
|
---|
| 1085 | strcpy(bkpinfo->zip_exe, "lzop");
|
---|
| 1086 | strcpy(bkpinfo->zip_suffix, "lzo");
|
---|
| 1087 | } else {
|
---|
| 1088 | read_cfg_var(cfg_file, "use-gzip", value);
|
---|
| 1089 | if (strstr(value, "yes")) {
|
---|
| 1090 | bkpinfo->use_lzo = FALSE;
|
---|
| 1091 | bkpinfo->use_gzip = TRUE;
|
---|
| 1092 | strcpy(bkpinfo->zip_exe, "gzip");
|
---|
| 1093 | strcpy(bkpinfo->zip_suffix, "gz");
|
---|
| 1094 | } else {
|
---|
| 1095 | read_cfg_var(cfg_file, "use-comp", value);
|
---|
[128] | 1096 | if (strstr(value, "yes")) {
|
---|
[1242] | 1097 | bkpinfo->use_lzo = FALSE;
|
---|
[998] | 1098 | bkpinfo->use_gzip = FALSE;
|
---|
[1242] | 1099 | strcpy(bkpinfo->zip_exe, "bzip2");
|
---|
| 1100 | strcpy(bkpinfo->zip_suffix, "bz2");
|
---|
[128] | 1101 | } else {
|
---|
[1242] | 1102 | bkpinfo->zip_exe[0] = bkpinfo->zip_suffix[0] = '\0';
|
---|
[1] | 1103 | }
|
---|
[1242] | 1104 | }
|
---|
| 1105 | }
|
---|
[1] | 1106 |
|
---|
[1242] | 1107 | value[0] = '\0';
|
---|
| 1108 | read_cfg_var(cfg_file, "differential", value);
|
---|
| 1109 | if (!strcmp(value, "yes") || !strcmp(value, "1")) {
|
---|
| 1110 | bkpinfo->differential = TRUE;
|
---|
| 1111 | }
|
---|
| 1112 | log_msg(2, "differential var = '%s'", value);
|
---|
| 1113 | if (bkpinfo->differential) {
|
---|
| 1114 | log_msg(2, "THIS IS A DIFFERENTIAL BACKUP");
|
---|
| 1115 | } else {
|
---|
| 1116 | log_msg(2, "This is a regular (full) backup");
|
---|
| 1117 | }
|
---|
| 1118 |
|
---|
| 1119 | read_cfg_var(g_mondo_cfg_file, "please-dont-eject", tmp);
|
---|
| 1120 | if (tmp[0]
|
---|
| 1121 | ||
|
---|
| 1122 | strstr(call_program_and_get_last_line_of_output
|
---|
| 1123 | ("cat /proc/cmdline"), "donteject")) {
|
---|
| 1124 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 1125 | log_msg(2, "Ok, I shan't eject when restoring! Groovy.");
|
---|
| 1126 | }
|
---|
| 1127 |
|
---|
| 1128 | if (bkpinfo->backup_media_type == nfs) {
|
---|
[1736] | 1129 | if (!cfgf) {
|
---|
| 1130 | log_msg(2, "nfs_mount remains %s", bkpinfo->nfs_mount);
|
---|
| 1131 | log_msg(2, "nfs_remote_dir remains %s",
|
---|
| 1132 | bkpinfo->nfs_remote_dir);
|
---|
| 1133 | log_msg(2,
|
---|
| 1134 | "...cos it wouldn't make sense to abandon the values that GOT ME to this config file in the first place");
|
---|
| 1135 | } else {
|
---|
| 1136 | read_cfg_var(g_mondo_cfg_file, "nfs-server-mount",
|
---|
[1968] | 1137 | bkpinfo->nfs_mount);
|
---|
[1736] | 1138 | read_cfg_var(g_mondo_cfg_file, "nfs-server-path",
|
---|
[1968] | 1139 | bkpinfo->nfs_remote_dir);
|
---|
[1736] | 1140 | log_msg(2, "nfs_mount is %s", bkpinfo->nfs_mount);
|
---|
| 1141 | log_msg(2, "nfs_remote_dir is %s", bkpinfo->nfs_remote_dir);
|
---|
[1] | 1142 | }
|
---|
[1736] | 1143 | if (strstr(call_program_and_get_last_line_of_output
|
---|
[1968] | 1144 | ("cat /proc/cmdline"), "pxe")) {
|
---|
| 1145 | /* We need to override values in PXE mode as it's
|
---|
[1736] | 1146 | * already done in start-nfs */
|
---|
| 1147 | envtmp1 = getenv("nfsmount");
|
---|
| 1148 | if (envtmp1 == NULL) {
|
---|
| 1149 | fatal_error("no nfsmount variable in environment");
|
---|
| 1150 | }
|
---|
| 1151 | envtmp2 = getenv("dirimg");
|
---|
| 1152 | if (envtmp2 == NULL) {
|
---|
| 1153 | fatal_error("no dirimg variable in environment");
|
---|
| 1154 | }
|
---|
| 1155 | strcpy(bkpinfo->nfs_mount,envtmp1);
|
---|
| 1156 | strcpy(bkpinfo->nfs_remote_dir,envtmp2);
|
---|
[1] | 1157 | }
|
---|
[1242] | 1158 | } else if (bkpinfo->backup_media_type == iso) {
|
---|
[1736] | 1159 | /* Patch by Conor Daly 23-june-2004
|
---|
| 1160 | * to correctly mount iso-dev and set a sensible
|
---|
| 1161 | * isodir in disaster recovery mode
|
---|
| 1162 | */
|
---|
| 1163 | strcpy(old_isodir, bkpinfo->isodir);
|
---|
| 1164 | read_cfg_var(g_mondo_cfg_file, "iso-mnt", iso_mnt);
|
---|
| 1165 | read_cfg_var(g_mondo_cfg_file, "isodir", iso_path);
|
---|
| 1166 | sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
|
---|
| 1167 | if (!bkpinfo->isodir[0]) {
|
---|
[1242] | 1168 | strcpy(bkpinfo->isodir, old_isodir);
|
---|
[128] | 1169 | }
|
---|
[1736] | 1170 | if (!bkpinfo->disaster_recovery) {
|
---|
| 1171 | if (strcmp(old_isodir, bkpinfo->isodir)) {
|
---|
| 1172 | log_it
|
---|
| 1173 | ("user nominated isodir differs from archive, keeping user's choice: %s %s\n",
|
---|
| 1174 | old_isodir, bkpinfo->isodir);
|
---|
| 1175 | strcpy(bkpinfo->isodir, old_isodir);
|
---|
| 1176 | }
|
---|
| 1177 | }
|
---|
| 1178 | read_cfg_var(g_mondo_cfg_file, "iso-dev", g_isodir_device);
|
---|
| 1179 | log_msg(2, "isodir=%s; iso-dev=%s", bkpinfo->isodir,
|
---|
| 1180 | g_isodir_device);
|
---|
| 1181 | if (bkpinfo->disaster_recovery) {
|
---|
| 1182 | if (is_this_device_mounted(g_isodir_device)) {
|
---|
| 1183 | log_msg(2, "NB: isodir is already mounted");
|
---|
| 1184 | /* Find out where it's mounted */
|
---|
| 1185 | sprintf(command,
|
---|
| 1186 | "mount | grep -E '^%s' | tail -n1 | cut -d' ' -f3",
|
---|
| 1187 | g_isodir_device);
|
---|
| 1188 | log_it("command = %s", command);
|
---|
| 1189 | log_it("res of it = %s",
|
---|
[1968] | 1190 | call_program_and_get_last_line_of_output(command));
|
---|
[1736] | 1191 | sprintf(iso_mnt, "%s",
|
---|
| 1192 | call_program_and_get_last_line_of_output(command));
|
---|
| 1193 | } else {
|
---|
| 1194 | sprintf(iso_mnt, "/tmp/isodir");
|
---|
| 1195 | sprintf(tmp, "mkdir -p %s", iso_mnt);
|
---|
| 1196 | run_program_and_log_output(tmp, 5);
|
---|
| 1197 | sprintf(tmp, "mount %s %s", g_isodir_device, iso_mnt);
|
---|
| 1198 | if (run_program_and_log_output(tmp, 3)) {
|
---|
[1242] | 1199 | log_msg(1,
|
---|
[1736] | 1200 | "Unable to mount isodir. Perhaps this is really a CD backup?");
|
---|
| 1201 | bkpinfo->backup_media_type = cdr;
|
---|
| 1202 | strcpy(bkpinfo->media_device, "/dev/cdrom"); /* superfluous */
|
---|
| 1203 | bkpinfo->isodir[0] = iso_mnt[0] = iso_path[0] = '\0';
|
---|
| 1204 | if (mount_media()) {
|
---|
| 1205 | fatal_error
|
---|
| 1206 | ("Unable to mount isodir. Failed to mount CD-ROM as well.");
|
---|
| 1207 | } else {
|
---|
| 1208 | log_msg(1,
|
---|
| 1209 | "You backed up to disk, then burned some CDs.");
|
---|
| 1210 | }
|
---|
[128] | 1211 | }
|
---|
| 1212 | }
|
---|
[1736] | 1213 | /* bkpinfo->isodir should now be the true path to prefix-1.iso etc... */
|
---|
| 1214 | if (bkpinfo->backup_media_type == iso) {
|
---|
| 1215 | sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
|
---|
| 1216 | }
|
---|
[1] | 1217 | }
|
---|
[1242] | 1218 | }
|
---|
[1] | 1219 |
|
---|
[1242] | 1220 | if (media_specified_by_user != none) {
|
---|
[1736] | 1221 | if (g_restoring_live_from_cd) {
|
---|
| 1222 | if (bkpinfo->backup_media_type != media_specified_by_user) {
|
---|
| 1223 | log_msg(2,
|
---|
| 1224 | "bkpinfo->backup_media_type != media_specified_by_user, so I'd better ask :)");
|
---|
| 1225 | interactively_obtain_media_parameters_from_user(FALSE);
|
---|
| 1226 | media_specified_by_user = bkpinfo->backup_media_type;
|
---|
| 1227 | get_cfg_file_from_archive();
|
---|
| 1228 | /*
|
---|
[1968] | 1229 | if (media_specified_by_user != cdr && media_specified_by_user == cdrw)
|
---|
[1736] | 1230 | { g_restoring_live_from_cd = FALSE; }
|
---|
| 1231 | */
|
---|
| 1232 | }
|
---|
[128] | 1233 | }
|
---|
[1736] | 1234 | bkpinfo->backup_media_type = media_specified_by_user;
|
---|
[1242] | 1235 | }
|
---|
| 1236 | g_backup_media_type = bkpinfo->backup_media_type;
|
---|
| 1237 | paranoid_free(value);
|
---|
| 1238 | paranoid_free(tmp);
|
---|
| 1239 | paranoid_free(command);
|
---|
| 1240 | paranoid_free(iso_mnt);
|
---|
| 1241 | paranoid_free(iso_path);
|
---|
| 1242 | paranoid_free(old_isodir);
|
---|
| 1243 | return (0);
|
---|
[1] | 1244 |
|
---|
| 1245 | }
|
---|
[128] | 1246 |
|
---|
[1] | 1247 | /**************************************************************************
|
---|
[1242] | 1248 | *END_READ_CFG_FILE_INTO_BKPINFO *
|
---|
| 1249 | **************************************************************************/
|
---|
[1] | 1250 |
|
---|
| 1251 |
|
---|
| 1252 |
|
---|
[128] | 1253 |
|
---|
[1] | 1254 | /**
|
---|
[1843] | 1255 | * Allow the user to edit the filelist and biggielist.
|
---|
| 1256 | * The filelist is unlinked after it is read.
|
---|
| 1257 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1258 | * - @c bkpinfo->backup_media_type
|
---|
| 1259 | * - @c bkpinfo->isodir
|
---|
| 1260 | * - @c bkpinfo->media_device
|
---|
| 1261 | * - @c bkpinfo->tmpdir
|
---|
| 1262 | * @return The filelist structure containing the information read from disk.
|
---|
| 1263 | */
|
---|
[1] | 1264 | struct
|
---|
[1645] | 1265 | s_node *process_filelist_and_biggielist()
|
---|
[1] | 1266 | {
|
---|
[1242] | 1267 | struct s_node *filelist;
|
---|
[1] | 1268 |
|
---|
[1242] | 1269 | /** add mallocs**/
|
---|
| 1270 | char *command;
|
---|
| 1271 | char *tmp;
|
---|
| 1272 | int res = 0;
|
---|
| 1273 | pid_t pid;
|
---|
[1] | 1274 |
|
---|
[1242] | 1275 | assert(bkpinfo != NULL);
|
---|
| 1276 | malloc_string(command);
|
---|
| 1277 | malloc_string(tmp);
|
---|
[1] | 1278 |
|
---|
[1242] | 1279 | if (does_file_exist(g_filelist_full)
|
---|
| 1280 | && does_file_exist(g_biggielist_txt)) {
|
---|
| 1281 | log_msg(1, "%s exists", g_filelist_full);
|
---|
| 1282 | log_msg(1, "%s exists", g_biggielist_txt);
|
---|
| 1283 | log_msg(2,
|
---|
| 1284 | "Filelist and biggielist already recovered from media. Yay!");
|
---|
| 1285 | } else {
|
---|
| 1286 | getcwd(tmp, MAX_STR_LEN);
|
---|
| 1287 | chdir(bkpinfo->tmpdir);
|
---|
| 1288 | log_msg(1, "chdir(%s)", bkpinfo->tmpdir);
|
---|
| 1289 | log_to_screen("Extracting filelist and biggielist from media...");
|
---|
| 1290 | unlink("/tmp/filelist.full");
|
---|
| 1291 | unlink("/" FILELIST_FULL_STUB);
|
---|
| 1292 | unlink("/tmp/i-want-my-lvm");
|
---|
| 1293 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 1294 | sprintf(command,
|
---|
| 1295 | "tar -b %ld -zxf %s %s %s %s %s %s",
|
---|
| 1296 | bkpinfo->internal_tape_block_size,
|
---|
| 1297 | bkpinfo->media_device,
|
---|
| 1298 | MOUNTLIST_FNAME_STUB,
|
---|
| 1299 | BIGGIELIST_TXT_STUB,
|
---|
| 1300 | FILELIST_FULL_STUB,
|
---|
[1913] | 1301 | "./tmp/i-want-my-lvm", MONDO_CFG_FILE_STUB);
|
---|
[1242] | 1302 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1303 | run_program_and_log_output(command, 1);
|
---|
| 1304 | } else {
|
---|
| 1305 | log_msg(2,
|
---|
| 1306 | "Calling insist_on_this_cd_number; bkpinfo->isodir=%s",
|
---|
| 1307 | bkpinfo->isodir);
|
---|
[1645] | 1308 | insist_on_this_cd_number(1);
|
---|
[1242] | 1309 | log_msg(2, "Back from iotcn");
|
---|
| 1310 | run_program_and_log_output("mount", 1);
|
---|
| 1311 | sprintf(command,
|
---|
| 1312 | "tar -zxf %s/images/all.tar.gz %s %s %s %s %s",
|
---|
| 1313 | MNT_CDROM,
|
---|
| 1314 | MOUNTLIST_FNAME_STUB,
|
---|
| 1315 | BIGGIELIST_TXT_STUB,
|
---|
| 1316 | FILELIST_FULL_STUB,
|
---|
[1913] | 1317 | "./tmp/i-want-my-lvm", MONDO_CFG_FILE_STUB);
|
---|
[1] | 1318 |
|
---|
[1242] | 1319 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1320 | run_program_and_log_output(command, 1);
|
---|
[128] | 1321 | // popup_and_OK("Press ENTER to continue");
|
---|
[1242] | 1322 | if (!does_file_exist(BIGGIELIST_TXT_STUB)) {
|
---|
| 1323 | fatal_error
|
---|
[1913] | 1324 | ("all.tar.gz did not include ./tmp/biggielist.txt");
|
---|
[128] | 1325 | }
|
---|
[1242] | 1326 | if (!does_file_exist(FILELIST_FULL_STUB)) {
|
---|
| 1327 | fatal_error
|
---|
[1913] | 1328 | ("all.tar.gz did not include ./tmp/filelist.full.gz");
|
---|
[1242] | 1329 | }
|
---|
| 1330 | }
|
---|
| 1331 | sprintf(command, "cp -f %s %s", MONDO_CFG_FILE_STUB,
|
---|
| 1332 | g_mondo_cfg_file);
|
---|
| 1333 | run_program_and_log_output(command, FALSE);
|
---|
[1] | 1334 |
|
---|
[1242] | 1335 | sprintf(command, "cp -f %s/%s %s", bkpinfo->tmpdir,
|
---|
| 1336 | BIGGIELIST_TXT_STUB, g_biggielist_txt);
|
---|
| 1337 | log_msg(1, "command = %s", command);
|
---|
| 1338 | paranoid_system(command);
|
---|
| 1339 | sprintf(command, "ln -sf %s/%s %s", bkpinfo->tmpdir,
|
---|
| 1340 | FILELIST_FULL_STUB, g_filelist_full);
|
---|
| 1341 | log_msg(1, "command = %s", command);
|
---|
| 1342 | paranoid_system(command);
|
---|
| 1343 | }
|
---|
| 1344 |
|
---|
| 1345 | if (am_I_in_disaster_recovery_mode()
|
---|
| 1346 | &&
|
---|
| 1347 | ask_me_yes_or_no("Do you want to retrieve the mountlist as well?"))
|
---|
| 1348 | {
|
---|
[1] | 1349 | // sprintf(command, "cp -f tmp/mountlist.txt /tmp");
|
---|
[1242] | 1350 | sprintf(command, "ln -sf %s/%s /tmp", MOUNTLIST_FNAME_STUB,
|
---|
| 1351 | bkpinfo->tmpdir);
|
---|
| 1352 | paranoid_system(command);
|
---|
| 1353 | }
|
---|
[1] | 1354 |
|
---|
[1242] | 1355 | chdir(tmp);
|
---|
[1] | 1356 |
|
---|
[1242] | 1357 | if (!does_file_exist(g_biggielist_txt)) {
|
---|
| 1358 | log_msg(1, "Warning - %s not found", g_biggielist_txt);
|
---|
| 1359 | }
|
---|
| 1360 | if (!does_file_exist(g_filelist_full)) {
|
---|
| 1361 | log_msg(1, "Warning - %s does not exist", g_filelist_full);
|
---|
| 1362 | }
|
---|
[1] | 1363 | // popup_and_OK("Wonderful.");
|
---|
| 1364 |
|
---|
[1242] | 1365 | log_msg(2, "Forking");
|
---|
| 1366 | pid = fork();
|
---|
| 1367 | switch (pid) {
|
---|
| 1368 | case -1:
|
---|
| 1369 | fatal_error("Forking error");
|
---|
| 1370 | break;
|
---|
[1] | 1371 |
|
---|
[1242] | 1372 | case 0:
|
---|
| 1373 | log_to_screen("Pre-processing filelist");
|
---|
| 1374 | if (!does_file_exist(g_biggielist_txt)) {
|
---|
| 1375 | sprintf(command, "echo -n > %s", g_biggielist_txt);
|
---|
[128] | 1376 | paranoid_system(command);
|
---|
| 1377 | }
|
---|
[910] | 1378 | sprintf(command, "grep -E '^/dev/.*' %s > %s",
|
---|
[128] | 1379 | g_biggielist_txt, g_filelist_imagedevs);
|
---|
| 1380 | paranoid_system(command);
|
---|
| 1381 | exit(0);
|
---|
| 1382 | break;
|
---|
| 1383 |
|
---|
| 1384 | default:
|
---|
[541] | 1385 | open_evalcall_form("Pre-processing filelist");
|
---|
[128] | 1386 | while (!waitpid(pid, (int *) 0, WNOHANG)) {
|
---|
| 1387 | usleep(100000);
|
---|
| 1388 | update_evalcall_form(0);
|
---|
| 1389 | }
|
---|
[1] | 1390 | }
|
---|
[128] | 1391 | close_evalcall_form();
|
---|
[1] | 1392 |
|
---|
[128] | 1393 | log_msg(3, "loading filelist");
|
---|
| 1394 | filelist = load_filelist(g_filelist_full);
|
---|
| 1395 | log_msg(3, "deleting original filelist");
|
---|
| 1396 | unlink(g_filelist_full);
|
---|
| 1397 | if (g_text_mode) {
|
---|
[541] | 1398 | printf("Restore which directory? --> ");
|
---|
[128] | 1399 | fgets(tmp, sizeof(tmp), stdin);
|
---|
| 1400 | toggle_path_selection(filelist, tmp, TRUE);
|
---|
| 1401 | if (strlen(tmp) == 0) {
|
---|
| 1402 | res = 1;
|
---|
| 1403 | } else {
|
---|
| 1404 | res = 0;
|
---|
| 1405 | }
|
---|
| 1406 | } else {
|
---|
| 1407 | res = edit_filelist(filelist);
|
---|
[1] | 1408 | }
|
---|
[128] | 1409 | if (res) {
|
---|
| 1410 | log_msg(2, "User hit 'cancel'. Freeing filelist and aborting.");
|
---|
| 1411 | free_filelist(filelist);
|
---|
| 1412 | return (NULL);
|
---|
| 1413 | }
|
---|
| 1414 | ask_about_these_imagedevs(g_filelist_imagedevs, g_imagedevs_restthese);
|
---|
| 1415 | close_evalcall_form();
|
---|
[1] | 1416 |
|
---|
[128] | 1417 | // NB: It's not necessary to add g_biggielist_txt to the filelist.full
|
---|
| 1418 | // file. The filelist.full file already contains the filename of EVERY
|
---|
| 1419 | // file backed up - regular and biggie files.
|
---|
[1] | 1420 |
|
---|
[128] | 1421 | // However, we do want to make sure the imagedevs selected by the user
|
---|
| 1422 | // are flagged for restoring.
|
---|
| 1423 | if (length_of_file(g_imagedevs_restthese) > 2) {
|
---|
| 1424 | add_list_of_files_to_filelist(filelist, g_imagedevs_restthese,
|
---|
| 1425 | TRUE);
|
---|
| 1426 | }
|
---|
[1] | 1427 |
|
---|
[128] | 1428 | paranoid_free(command);
|
---|
| 1429 | paranoid_free(tmp);
|
---|
| 1430 | return (filelist);
|
---|
| 1431 | }
|
---|
[1] | 1432 |
|
---|
| 1433 | /**************************************************************************
|
---|
| 1434 | *END_ PROCESS_FILELIST_AND_BIGGIELIST *
|
---|
| 1435 | **************************************************************************/
|
---|
| 1436 |
|
---|
| 1437 |
|
---|
| 1438 |
|
---|
| 1439 |
|
---|
| 1440 | /**
|
---|
| 1441 | * Make a backup copy of <tt>path_root</tt>/<tt>filename</tt>.
|
---|
| 1442 | * The backup filename is the filename of the original with ".pristine" added.
|
---|
| 1443 | * @param path_root The place where the filesystem is mounted (e.g. MNT_RESTORING).
|
---|
| 1444 | * @param filename The filename (absolute path) within @p path_root.
|
---|
| 1445 | * @return 0 for success, nonzero for failure.
|
---|
| 1446 | */
|
---|
[128] | 1447 | int backup_crucial_file(char *path_root, char *filename)
|
---|
[1] | 1448 | {
|
---|
[128] | 1449 | char *tmp;
|
---|
| 1450 | char *command;
|
---|
| 1451 | int res;
|
---|
[1] | 1452 |
|
---|
[128] | 1453 | malloc_string(tmp);
|
---|
| 1454 | malloc_string(command);
|
---|
| 1455 | assert(path_root != NULL);
|
---|
| 1456 | assert_string_is_neither_NULL_nor_zerolength(filename);
|
---|
| 1457 |
|
---|
| 1458 | sprintf(tmp, "%s/%s", path_root, filename);
|
---|
| 1459 | sprintf(command, "cp -f %s %s.pristine", tmp, tmp);
|
---|
| 1460 |
|
---|
| 1461 | res = run_program_and_log_output(command, 5);
|
---|
| 1462 | paranoid_free(tmp);
|
---|
| 1463 | paranoid_free(command);
|
---|
| 1464 | return (res);
|
---|
[1] | 1465 | }
|
---|
| 1466 |
|
---|
| 1467 |
|
---|
| 1468 | /**
|
---|
| 1469 | * Install the user's boot loader in the MBR.
|
---|
| 1470 | * Currently LILO, ELILO, GRUB, RAW (dd of MBR), and the FreeBSD bootloader are supported.
|
---|
| 1471 | * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1472 | * @return 0 for success, nonzero for failure.
|
---|
| 1473 | */
|
---|
[128] | 1474 | int run_boot_loader(bool offer_to_hack_scripts)
|
---|
[1] | 1475 | {
|
---|
[128] | 1476 | int res;
|
---|
| 1477 | int retval = 0;
|
---|
[1] | 1478 |
|
---|
| 1479 | /** malloc *******/
|
---|
[128] | 1480 | char *device;
|
---|
[1873] | 1481 | char *tmp = NULL;
|
---|
[128] | 1482 | char *name;
|
---|
[1845] | 1483 | char *cmd = NULL;
|
---|
[1] | 1484 |
|
---|
[128] | 1485 | malloc_string(device);
|
---|
| 1486 | malloc_string(name);
|
---|
[1845] | 1487 |
|
---|
| 1488 | /* In order to have a working bootloader, we need to have all devices
|
---|
| 1489 | * ready in the chroot. If they are not there (udev) then copy them from
|
---|
| 1490 | * the current /dev location
|
---|
| 1491 | */
|
---|
| 1492 | asprintf(&cmd,"tar cf - /dev | ( cd %s ; tar xf - )",MNT_RESTORING);
|
---|
| 1493 | run_program_and_log_output(cmd, 3);
|
---|
[1873] | 1494 | paranoid_free(cmd);
|
---|
[1845] | 1495 |
|
---|
[128] | 1496 | backup_crucial_file(MNT_RESTORING, "/etc/fstab");
|
---|
| 1497 | backup_crucial_file(MNT_RESTORING, "/etc/grub.conf");
|
---|
| 1498 | backup_crucial_file(MNT_RESTORING, "/etc/lilo.conf");
|
---|
| 1499 | backup_crucial_file(MNT_RESTORING, "/etc/elilo.conf");
|
---|
[1845] | 1500 | backup_crucial_file(MNT_RESTORING, "/boot/grub/device.map");
|
---|
| 1501 | backup_crucial_file(MNT_RESTORING, "/etc/mtab");
|
---|
[128] | 1502 | read_cfg_var(g_mondo_cfg_file, "bootloader.device", device);
|
---|
| 1503 | read_cfg_var(g_mondo_cfg_file, "bootloader.name", name);
|
---|
[1873] | 1504 | asprintf(&tmp, "run_boot_loader: device='%s', name='%s'", device, name);
|
---|
[128] | 1505 | log_msg(2, tmp);
|
---|
[1873] | 1506 | paranoid_free(tmp);
|
---|
[128] | 1507 | system("sync");
|
---|
| 1508 | if (!strcmp(name, "LILO")) {
|
---|
| 1509 | res = run_lilo(offer_to_hack_scripts);
|
---|
| 1510 | } else if (!strcmp(name, "ELILO")) {
|
---|
| 1511 | res = run_elilo(offer_to_hack_scripts);
|
---|
| 1512 | } else if (!strcmp(name, "GRUB")) {
|
---|
| 1513 | res = run_grub(offer_to_hack_scripts, device);
|
---|
| 1514 | } else if (!strcmp(name, "RAW")) {
|
---|
| 1515 | res = run_raw_mbr(offer_to_hack_scripts, device);
|
---|
| 1516 | }
|
---|
[1] | 1517 | #ifdef __FreeBSD__
|
---|
[128] | 1518 | else if (!strcmp(name, "BOOT0")) {
|
---|
[1873] | 1519 | asprintf(&tmp, "boot0cfg -B %s", device);
|
---|
[128] | 1520 | res = run_program_and_log_output(tmp, FALSE);
|
---|
[1873] | 1521 | paranoid_free(tmp);
|
---|
[128] | 1522 | } else {
|
---|
[1873] | 1523 | asprintf(&tmp, "ls /dev | grep -Eq '^%ss[1-4].*'", device);
|
---|
[128] | 1524 | if (!system(tmp)) {
|
---|
[1873] | 1525 | paranoid_free(tmp);
|
---|
| 1526 | asprintf(&tmp, MNT_RESTORING "/sbin/fdisk -B %s", device);
|
---|
[128] | 1527 | res = run_program_and_log_output(tmp, 3);
|
---|
| 1528 | } else {
|
---|
| 1529 | log_msg(1,
|
---|
| 1530 | "I'm not running any boot loader. You have a DD boot drive. It's already loaded up.");
|
---|
| 1531 | }
|
---|
[1873] | 1532 | paranoid_free(tmp);
|
---|
[128] | 1533 | }
|
---|
[1] | 1534 | #else
|
---|
[128] | 1535 | else {
|
---|
| 1536 | log_to_screen
|
---|
[541] | 1537 | ("Unable to determine type of boot loader. Defaulting to LILO.");
|
---|
[128] | 1538 | res = run_lilo(offer_to_hack_scripts);
|
---|
| 1539 | }
|
---|
[1] | 1540 | #endif
|
---|
[128] | 1541 | retval += res;
|
---|
| 1542 | if (res) {
|
---|
[541] | 1543 | log_to_screen("Your boot loader returned an error");
|
---|
[128] | 1544 | } else {
|
---|
[541] | 1545 | log_to_screen("Your boot loader ran OK");
|
---|
[128] | 1546 | }
|
---|
| 1547 | paranoid_free(device);
|
---|
| 1548 | paranoid_free(name);
|
---|
| 1549 | return (retval);
|
---|
[1] | 1550 | }
|
---|
[128] | 1551 |
|
---|
[1] | 1552 | /**************************************************************************
|
---|
| 1553 | *END_ RUN_BOOT_LOADER *
|
---|
| 1554 | **************************************************************************/
|
---|
| 1555 |
|
---|
| 1556 |
|
---|
| 1557 |
|
---|
| 1558 | /**
|
---|
| 1559 | * Attempt to find the user's editor.
|
---|
| 1560 | * @return The editor found ("vi" if none could be found).
|
---|
| 1561 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 1562 | */
|
---|
| 1563 | char *find_my_editor(void)
|
---|
| 1564 | {
|
---|
[128] | 1565 | static char output[MAX_STR_LEN];
|
---|
| 1566 | if (find_home_of_exe("pico")) {
|
---|
| 1567 | strcpy(output, "pico");
|
---|
| 1568 | } else if (find_home_of_exe("nano")) {
|
---|
| 1569 | strcpy(output, "nano");
|
---|
| 1570 | } else if (find_home_of_exe("e3em")) {
|
---|
| 1571 | strcpy(output, "e3em");
|
---|
| 1572 | } else if (find_home_of_exe("e3vi")) {
|
---|
| 1573 | strcpy(output, "e3vi");
|
---|
| 1574 | } else {
|
---|
| 1575 | strcpy(output, "vi");
|
---|
| 1576 | }
|
---|
| 1577 | if (!find_home_of_exe(output)) {
|
---|
| 1578 | log_msg(2, " (find_my_editor) --- warning - %s not found", output);
|
---|
| 1579 | }
|
---|
| 1580 | return (output);
|
---|
[1] | 1581 | }
|
---|
| 1582 |
|
---|
| 1583 |
|
---|
| 1584 | /**
|
---|
| 1585 | * Install GRUB on @p bd.
|
---|
| 1586 | * @param offer_to_run_stabgrub If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1587 | * @param bd The boot device where GRUB is installed.
|
---|
| 1588 | * @return 0 for success, nonzero for failure.
|
---|
| 1589 | */
|
---|
[128] | 1590 | int run_grub(bool offer_to_run_stabgrub, char *bd)
|
---|
[1] | 1591 | {
|
---|
| 1592 | /** malloc **/
|
---|
[128] | 1593 | char *command;
|
---|
| 1594 | char *boot_device;
|
---|
| 1595 | char *rootdev;
|
---|
| 1596 | char *rootdrive;
|
---|
| 1597 | char *conffile;
|
---|
| 1598 | char *tmp;
|
---|
| 1599 | char *editor;
|
---|
[1] | 1600 |
|
---|
[128] | 1601 | int res;
|
---|
| 1602 | int done;
|
---|
[1] | 1603 |
|
---|
[128] | 1604 | malloc_string(command);
|
---|
| 1605 | malloc_string(boot_device);
|
---|
| 1606 | malloc_string(tmp);
|
---|
| 1607 | malloc_string(editor);
|
---|
| 1608 | malloc_string(rootdev);
|
---|
| 1609 | malloc_string(rootdrive);
|
---|
| 1610 | malloc_string(conffile);
|
---|
| 1611 | assert_string_is_neither_NULL_nor_zerolength(bd);
|
---|
[1640] | 1612 | strcpy(editor, find_my_editor());
|
---|
[128] | 1613 | strcpy(boot_device, bd);
|
---|
| 1614 |
|
---|
| 1615 | if (!run_program_and_log_output("which grub-MR", FALSE)) {
|
---|
| 1616 | log_msg(1, "Yay! grub-MR found...");
|
---|
| 1617 | sprintf(command, "grub-MR %s /tmp/mountlist.txt", boot_device);
|
---|
| 1618 | log_msg(1, "command = %s", command);
|
---|
| 1619 | } else {
|
---|
| 1620 | sprintf(command, "chroot " MNT_RESTORING " grub-install %s",
|
---|
| 1621 | boot_device);
|
---|
| 1622 | log_msg(1, "WARNING - grub-MR not found; using grub-install");
|
---|
[1] | 1623 | }
|
---|
[128] | 1624 | if (offer_to_run_stabgrub
|
---|
[541] | 1625 | && ask_me_yes_or_no("Did you change the mountlist?"))
|
---|
[128] | 1626 | /* interactive mode */
|
---|
[1] | 1627 | {
|
---|
[128] | 1628 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1629 | 0,
|
---|
[1547] | 1630 | "Modifying fstab, mtab, device.map and grub.conf, and running GRUB... ");
|
---|
[128] | 1631 | for (done = FALSE; !done;) {
|
---|
[541] | 1632 | popup_and_get_string("Boot device",
|
---|
| 1633 | "Please confirm/enter the boot device. If in doubt, try /dev/hda",
|
---|
[128] | 1634 | boot_device, MAX_STR_LEN / 4);
|
---|
| 1635 | sprintf(command, "stabgrub-me %s", boot_device);
|
---|
| 1636 | res = run_program_and_log_output(command, 1);
|
---|
| 1637 | if (res) {
|
---|
| 1638 | popup_and_OK
|
---|
[541] | 1639 | ("GRUB installation failed. Please install manually using 'grub-install' or similar command. You are now chroot()'ed to your restored system. Please type 'exit' when you are done.");
|
---|
[128] | 1640 | newtSuspend();
|
---|
| 1641 | system("chroot " MNT_RESTORING);
|
---|
| 1642 | newtResume();
|
---|
[541] | 1643 | popup_and_OK("Thank you.");
|
---|
[128] | 1644 | } else {
|
---|
| 1645 | done = TRUE;
|
---|
| 1646 | }
|
---|
[1547] | 1647 | popup_and_OK("You will now edit fstab, mtab, device.map and grub.conf");
|
---|
[128] | 1648 | if (!g_text_mode) {
|
---|
| 1649 | newtSuspend();
|
---|
| 1650 | }
|
---|
[1498] | 1651 | sprintf(tmp, "chroot %s %s /etc/fstab", MNT_RESTORING, editor);
|
---|
[128] | 1652 | paranoid_system(tmp);
|
---|
[1547] | 1653 | sprintf(tmp, "chroot %s %s /etc/mtab", MNT_RESTORING, editor);
|
---|
| 1654 | paranoid_system(tmp);
|
---|
[1498] | 1655 | sprintf(tmp, "chroot %s %s /etc/grub.conf", MNT_RESTORING, editor);
|
---|
[128] | 1656 | paranoid_system(tmp);
|
---|
[1547] | 1657 | sprintf(tmp, "chroot %s %s /boot/grub/device.map", MNT_RESTORING, editor);
|
---|
| 1658 | paranoid_system(tmp);
|
---|
[128] | 1659 | if (!g_text_mode) {
|
---|
| 1660 | newtResume();
|
---|
| 1661 | }
|
---|
| 1662 | }
|
---|
| 1663 | } else
|
---|
| 1664 | /* nuke mode */
|
---|
| 1665 | {
|
---|
| 1666 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1667 | 0,
|
---|
[541] | 1668 | "Running GRUB... ");
|
---|
[128] | 1669 | iamhere(command);
|
---|
| 1670 | res = run_program_and_log_output(command, 1);
|
---|
| 1671 | if (res) {
|
---|
| 1672 | popup_and_OK
|
---|
[541] | 1673 | ("Because of bugs in GRUB's own installer, GRUB was not installed properly. Please install the boot loader manually now, using this chroot()'ed shell prompt. Type 'exit' when you have finished.");
|
---|
[128] | 1674 | newtSuspend();
|
---|
| 1675 | system("chroot " MNT_RESTORING);
|
---|
| 1676 | newtResume();
|
---|
[541] | 1677 | popup_and_OK("Thank you.");
|
---|
[128] | 1678 | }
|
---|
[1] | 1679 | }
|
---|
[128] | 1680 | if (res) {
|
---|
[541] | 1681 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1682 | log_to_screen
|
---|
[1315] | 1683 | ("GRUB ran w/error(s). See %s for more info.", MONDO_LOGFILE);
|
---|
[128] | 1684 | log_msg(1, "Type:-");
|
---|
| 1685 | log_msg(1, " mount-me");
|
---|
| 1686 | log_msg(1, " chroot " MNT_RESTORING);
|
---|
| 1687 | log_msg(1, " mount /boot");
|
---|
| 1688 | log_msg(1, " grub-install '(hd0)'");
|
---|
| 1689 | log_msg(1, " exit");
|
---|
| 1690 | log_msg(1, " unmount-me");
|
---|
| 1691 | log_msg(1,
|
---|
| 1692 | "If you're really stuck, please e-mail the mailing list.");
|
---|
| 1693 | } else {
|
---|
[541] | 1694 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 1695 | }
|
---|
| 1696 | paranoid_free(rootdev);
|
---|
| 1697 | paranoid_free(rootdrive);
|
---|
| 1698 | paranoid_free(conffile);
|
---|
| 1699 | paranoid_free(command);
|
---|
| 1700 | paranoid_free(boot_device);
|
---|
| 1701 | paranoid_free(tmp);
|
---|
| 1702 | paranoid_free(editor);
|
---|
[1] | 1703 |
|
---|
[128] | 1704 | return (res);
|
---|
[1] | 1705 | }
|
---|
[128] | 1706 |
|
---|
[1] | 1707 | /**************************************************************************
|
---|
| 1708 | *END_RUN_GRUB *
|
---|
| 1709 | **************************************************************************/
|
---|
| 1710 |
|
---|
| 1711 |
|
---|
| 1712 | /**
|
---|
| 1713 | * Install ELILO on the user's boot drive (determined by elilo.conf).
|
---|
| 1714 | * @param offer_to_run_stabelilo If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1715 | * @return 0 for success, nonzero for failure.
|
---|
| 1716 | */
|
---|
[128] | 1717 | int run_elilo(bool offer_to_run_stabelilo)
|
---|
[1] | 1718 | {
|
---|
| 1719 | /** malloc **/
|
---|
[128] | 1720 | char *command;
|
---|
| 1721 | char *tmp;
|
---|
| 1722 | char *editor;
|
---|
[1] | 1723 |
|
---|
[128] | 1724 | int res;
|
---|
| 1725 | int done;
|
---|
[1] | 1726 |
|
---|
[128] | 1727 | malloc_string(command);
|
---|
| 1728 | malloc_string(tmp);
|
---|
| 1729 | malloc_string(editor);
|
---|
| 1730 | strcpy(editor, find_my_editor());
|
---|
| 1731 | if (offer_to_run_stabelilo
|
---|
[541] | 1732 | && ask_me_yes_or_no("Did you change the mountlist?"))
|
---|
[1] | 1733 |
|
---|
[128] | 1734 | /* interactive mode */
|
---|
| 1735 | {
|
---|
| 1736 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1737 | 0,
|
---|
[541] | 1738 | "Modifying fstab and elilo.conf... ");
|
---|
[128] | 1739 | sprintf(command, "stabelilo-me");
|
---|
| 1740 | res = run_program_and_log_output(command, 3);
|
---|
| 1741 | if (res) {
|
---|
| 1742 | popup_and_OK
|
---|
[541] | 1743 | ("You will now edit fstab and elilo.conf, to make sure they match your new mountlist.");
|
---|
[128] | 1744 | for (done = FALSE; !done;) {
|
---|
| 1745 | if (!g_text_mode) {
|
---|
| 1746 | newtSuspend();
|
---|
| 1747 | }
|
---|
[1845] | 1748 | sprintf(tmp, "chroot %s %s /etc/fstab", MNT_RESTORING, editor);
|
---|
[128] | 1749 | paranoid_system(tmp);
|
---|
[1845] | 1750 | sprintf(tmp, "chroot %s %s /etc/elilo.conf", MNT_RESTORING, editor);
|
---|
[128] | 1751 | paranoid_system(tmp);
|
---|
| 1752 | if (!g_text_mode) {
|
---|
| 1753 | newtResume();
|
---|
| 1754 | }
|
---|
[1] | 1755 | // newtCls();
|
---|
[541] | 1756 | if (ask_me_yes_or_no("Edit them again?")) {
|
---|
[128] | 1757 | continue;
|
---|
| 1758 | }
|
---|
| 1759 | done = TRUE;
|
---|
| 1760 | }
|
---|
| 1761 | } else {
|
---|
[541] | 1762 | log_to_screen("elilo.conf and fstab were modified OK");
|
---|
[1] | 1763 | }
|
---|
[128] | 1764 | } else
|
---|
| 1765 | /* nuke mode */
|
---|
[1] | 1766 | {
|
---|
[128] | 1767 | res = TRUE;
|
---|
[1] | 1768 | }
|
---|
[128] | 1769 | paranoid_free(command);
|
---|
| 1770 | paranoid_free(tmp);
|
---|
| 1771 | paranoid_free(editor);
|
---|
| 1772 | return (res);
|
---|
| 1773 | }
|
---|
[1] | 1774 |
|
---|
| 1775 | /**************************************************************************
|
---|
| 1776 | *END_RUN_ELILO *
|
---|
| 1777 | **************************************************************************/
|
---|
| 1778 |
|
---|
| 1779 |
|
---|
| 1780 | /**
|
---|
| 1781 | * Install LILO on the user's boot drive (determined by /etc/lilo.conf).
|
---|
| 1782 | * @param offer_to_run_stablilo If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1783 | * @return 0 for success, nonzero for failure.
|
---|
| 1784 | */
|
---|
[128] | 1785 | int run_lilo(bool offer_to_run_stablilo)
|
---|
[1] | 1786 | {
|
---|
| 1787 | /** malloc **/
|
---|
[128] | 1788 | char *command;
|
---|
| 1789 | char *tmp;
|
---|
| 1790 | char *editor;
|
---|
[1] | 1791 |
|
---|
[128] | 1792 | int res;
|
---|
| 1793 | int done;
|
---|
| 1794 | bool run_lilo_M = FALSE;
|
---|
| 1795 | malloc_string(command);
|
---|
| 1796 | malloc_string(tmp);
|
---|
| 1797 | malloc_string(editor);
|
---|
[1] | 1798 |
|
---|
[128] | 1799 | if (!run_program_and_log_output
|
---|
| 1800 | ("grep \"boot.*=.*/dev/md\" " MNT_RESTORING "/etc/lilo.conf", 1)) {
|
---|
| 1801 | run_lilo_M = TRUE;
|
---|
| 1802 | }
|
---|
[1] | 1803 |
|
---|
[128] | 1804 | strcpy(editor, find_my_editor());
|
---|
| 1805 | if (offer_to_run_stablilo
|
---|
[541] | 1806 | && ask_me_yes_or_no("Did you change the mountlist?"))
|
---|
[1] | 1807 |
|
---|
[128] | 1808 | /* interactive mode */
|
---|
| 1809 | {
|
---|
| 1810 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1811 | 0,
|
---|
[541] | 1812 | "Modifying fstab and lilo.conf, and running LILO... ");
|
---|
[128] | 1813 | sprintf(command, "stablilo-me");
|
---|
| 1814 | res = run_program_and_log_output(command, 3);
|
---|
| 1815 | if (res) {
|
---|
| 1816 | popup_and_OK
|
---|
[541] | 1817 | ("You will now edit fstab and lilo.conf, to make sure they match your new mountlist.");
|
---|
[128] | 1818 | for (done = FALSE; !done;) {
|
---|
| 1819 | if (!g_text_mode) {
|
---|
| 1820 | newtSuspend();
|
---|
| 1821 | }
|
---|
| 1822 | sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
| 1823 | paranoid_system(tmp);
|
---|
| 1824 | sprintf(tmp, "%s " MNT_RESTORING "/etc/lilo.conf", editor);
|
---|
| 1825 | paranoid_system(tmp);
|
---|
| 1826 | if (!g_text_mode) {
|
---|
| 1827 | newtResume();
|
---|
| 1828 | }
|
---|
[1] | 1829 | // newtCls();
|
---|
[541] | 1830 | if (ask_me_yes_or_no("Edit them again?")) {
|
---|
[128] | 1831 | continue;
|
---|
| 1832 | }
|
---|
| 1833 | res =
|
---|
| 1834 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1835 | " lilo -L", 3);
|
---|
| 1836 | if (res) {
|
---|
| 1837 | res =
|
---|
| 1838 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1839 | " lilo", 3);
|
---|
| 1840 | }
|
---|
| 1841 | if (res) {
|
---|
| 1842 | done =
|
---|
| 1843 | ask_me_yes_or_no
|
---|
[541] | 1844 | ("LILO failed. Re-edit system files?");
|
---|
[128] | 1845 | } else {
|
---|
| 1846 | done = TRUE;
|
---|
| 1847 | }
|
---|
| 1848 | }
|
---|
| 1849 | } else {
|
---|
[541] | 1850 | log_to_screen("lilo.conf and fstab were modified OK");
|
---|
[1] | 1851 | }
|
---|
[128] | 1852 | } else
|
---|
| 1853 | /* nuke mode */
|
---|
| 1854 | {
|
---|
| 1855 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1856 | 0,
|
---|
[541] | 1857 | "Running LILO... ");
|
---|
[128] | 1858 | res =
|
---|
| 1859 | run_program_and_log_output("chroot " MNT_RESTORING " lilo -L",
|
---|
| 1860 | 3);
|
---|
| 1861 | if (res) {
|
---|
| 1862 | res =
|
---|
| 1863 | run_program_and_log_output("chroot " MNT_RESTORING " lilo",
|
---|
| 1864 | 3);
|
---|
[1] | 1865 | }
|
---|
[128] | 1866 | if (res) {
|
---|
[541] | 1867 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1868 | log_to_screen
|
---|
[541] | 1869 | ("Failed to re-jig fstab and/or lilo. Edit/run manually, please.");
|
---|
[128] | 1870 | } else {
|
---|
[541] | 1871 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 1872 | }
|
---|
[1] | 1873 | }
|
---|
[128] | 1874 | if (run_lilo_M) {
|
---|
| 1875 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1876 | " lilo -M /dev/hda", 3);
|
---|
| 1877 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1878 | " lilo -M /dev/sda", 3);
|
---|
[1] | 1879 | }
|
---|
[128] | 1880 | paranoid_free(command);
|
---|
| 1881 | paranoid_free(tmp);
|
---|
| 1882 | paranoid_free(editor);
|
---|
| 1883 | return (res);
|
---|
| 1884 | }
|
---|
[1] | 1885 |
|
---|
| 1886 | /**************************************************************************
|
---|
| 1887 | *END_RUN_LILO *
|
---|
| 1888 | **************************************************************************/
|
---|
| 1889 |
|
---|
| 1890 |
|
---|
| 1891 | /**
|
---|
| 1892 | * Install a raw MBR onto @p bd.
|
---|
| 1893 | * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1894 | * @param bd The device to copy the stored MBR to.
|
---|
| 1895 | * @return 0 for success, nonzero for failure.
|
---|
| 1896 | */
|
---|
[128] | 1897 | int run_raw_mbr(bool offer_to_hack_scripts, char *bd)
|
---|
[1] | 1898 | {
|
---|
| 1899 | /** malloc **/
|
---|
[128] | 1900 | char *command;
|
---|
| 1901 | char *boot_device;
|
---|
| 1902 | char *tmp;
|
---|
| 1903 | char *editor;
|
---|
| 1904 | int res;
|
---|
| 1905 | int done;
|
---|
[1] | 1906 |
|
---|
[128] | 1907 | malloc_string(command);
|
---|
| 1908 | malloc_string(boot_device);
|
---|
| 1909 | malloc_string(tmp);
|
---|
| 1910 | malloc_string(editor);
|
---|
| 1911 | assert_string_is_neither_NULL_nor_zerolength(bd);
|
---|
[1] | 1912 |
|
---|
[128] | 1913 | strcpy(editor, find_my_editor());
|
---|
| 1914 | strcpy(boot_device, bd);
|
---|
| 1915 | sprintf(command, "raw-MR %s /tmp/mountlist.txt", boot_device);
|
---|
| 1916 | log_msg(2, "run_raw_mbr() --- command='%s'", command);
|
---|
[1] | 1917 |
|
---|
[128] | 1918 | if (offer_to_hack_scripts
|
---|
[541] | 1919 | && ask_me_yes_or_no("Did you change the mountlist?"))
|
---|
[128] | 1920 | /* interactive mode */
|
---|
[1] | 1921 | {
|
---|
[128] | 1922 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
[541] | 1923 | "Modifying fstab and restoring MBR... ");
|
---|
[128] | 1924 | for (done = FALSE; !done;) {
|
---|
| 1925 | if (!run_program_and_log_output("which vi", FALSE)) {
|
---|
[541] | 1926 | popup_and_OK("You will now edit fstab");
|
---|
[128] | 1927 | if (!g_text_mode) {
|
---|
| 1928 | newtSuspend();
|
---|
| 1929 | }
|
---|
| 1930 | sprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
| 1931 | paranoid_system(tmp);
|
---|
| 1932 | if (!g_text_mode) {
|
---|
| 1933 | newtResume();
|
---|
| 1934 | }
|
---|
[1] | 1935 | // newtCls();
|
---|
[128] | 1936 | }
|
---|
[541] | 1937 | popup_and_get_string("Boot device",
|
---|
| 1938 | "Please confirm/enter the boot device. If in doubt, try /dev/hda",
|
---|
[128] | 1939 | boot_device, MAX_STR_LEN / 4);
|
---|
| 1940 | sprintf(command, "stabraw-me %s", boot_device);
|
---|
| 1941 | res = run_program_and_log_output(command, 3);
|
---|
| 1942 | if (res) {
|
---|
[541] | 1943 | done = ask_me_yes_or_no("Modifications failed. Re-try?");
|
---|
[128] | 1944 | } else {
|
---|
| 1945 | done = TRUE;
|
---|
| 1946 | }
|
---|
| 1947 | }
|
---|
| 1948 | } else
|
---|
| 1949 | /* nuke mode */
|
---|
| 1950 | {
|
---|
| 1951 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
[541] | 1952 | "Restoring MBR... ");
|
---|
[128] | 1953 | res = run_program_and_log_output(command, 3);
|
---|
[1] | 1954 | }
|
---|
[128] | 1955 | if (res) {
|
---|
[541] | 1956 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1957 | log_to_screen
|
---|
[1315] | 1958 | ("MBR+fstab processed w/error(s). See %s for more info.", MONDO_LOGFILE);
|
---|
[128] | 1959 | } else {
|
---|
[541] | 1960 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 1961 | }
|
---|
| 1962 | paranoid_free(command);
|
---|
| 1963 | paranoid_free(boot_device);
|
---|
| 1964 | paranoid_free(tmp);
|
---|
| 1965 | paranoid_free(editor);
|
---|
| 1966 | return (res);
|
---|
[1] | 1967 | }
|
---|
[128] | 1968 |
|
---|
[1] | 1969 | /**************************************************************************
|
---|
| 1970 | *END_RUN_RAW_MBR *
|
---|
| 1971 | **************************************************************************/
|
---|
| 1972 |
|
---|
| 1973 |
|
---|
| 1974 |
|
---|
| 1975 | /**
|
---|
| 1976 | * malloc() and set sensible defaults for the mondorestore filename variables.
|
---|
| 1977 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1978 | * - @c bkpinfo->tmpdir
|
---|
| 1979 | * - @c bkpinfo->disaster_recovery
|
---|
| 1980 | */
|
---|
[1645] | 1981 | void setup_MR_global_filenames()
|
---|
[1] | 1982 | {
|
---|
[128] | 1983 | char *temppath;
|
---|
[1] | 1984 |
|
---|
[128] | 1985 | assert(bkpinfo != NULL);
|
---|
[1] | 1986 |
|
---|
[128] | 1987 | malloc_string(g_biggielist_txt);
|
---|
| 1988 | malloc_string(g_filelist_full);
|
---|
| 1989 | malloc_string(g_filelist_imagedevs);
|
---|
| 1990 | malloc_string(g_imagedevs_restthese);
|
---|
| 1991 | malloc_string(g_mondo_cfg_file);
|
---|
| 1992 | malloc_string(g_mountlist_fname);
|
---|
| 1993 | malloc_string(g_mondo_home);
|
---|
| 1994 | malloc_string(g_tmpfs_mountpt);
|
---|
| 1995 | malloc_string(g_isodir_device);
|
---|
| 1996 | malloc_string(g_isodir_format);
|
---|
[1] | 1997 |
|
---|
[128] | 1998 | temppath = bkpinfo->tmpdir;
|
---|
[1] | 1999 |
|
---|
[128] | 2000 | sprintf(g_biggielist_txt, "%s/%s", temppath, BIGGIELIST_TXT_STUB);
|
---|
| 2001 | sprintf(g_filelist_full, "%s/%s", temppath, FILELIST_FULL_STUB);
|
---|
| 2002 | sprintf(g_filelist_imagedevs, "%s/tmp/filelist.imagedevs", temppath);
|
---|
[1] | 2003 | // sprintf(g_imagedevs_pot, "%s/tmp/imagedevs.pot", temppath);
|
---|
[128] | 2004 | sprintf(g_imagedevs_restthese, "%s/tmp/imagedevs.restore-these",
|
---|
| 2005 | temppath);
|
---|
| 2006 | if (bkpinfo->disaster_recovery) {
|
---|
| 2007 | sprintf(g_mondo_cfg_file, "/%s", MONDO_CFG_FILE_STUB);
|
---|
| 2008 | sprintf(g_mountlist_fname, "/%s", MOUNTLIST_FNAME_STUB);
|
---|
| 2009 | } else {
|
---|
| 2010 | sprintf(g_mondo_cfg_file, "%s/%s", temppath, MONDO_CFG_FILE_STUB);
|
---|
| 2011 | sprintf(g_mountlist_fname, "%s/%s", temppath,
|
---|
| 2012 | MOUNTLIST_FNAME_STUB);
|
---|
| 2013 | }
|
---|
[1] | 2014 | }
|
---|
[128] | 2015 |
|
---|
[1] | 2016 | /**************************************************************************
|
---|
| 2017 | *END_SET_GLOBAL_FILENAME *
|
---|
| 2018 | **************************************************************************/
|
---|
| 2019 |
|
---|
| 2020 |
|
---|
| 2021 | /**
|
---|
| 2022 | * Copy @p input_file (containing the result of a compare) to @p output_file,
|
---|
| 2023 | * deleting spurious "changes" along the way.
|
---|
| 2024 | * @param output_file The output file to write with spurious changes removed.
|
---|
| 2025 | * @param input_file The input file, a list of changed files created by a compare.
|
---|
| 2026 | */
|
---|
[128] | 2027 | void streamline_changes_file(char *output_file, char *input_file)
|
---|
[1] | 2028 | {
|
---|
[128] | 2029 | FILE *fin;
|
---|
| 2030 | FILE *fout;
|
---|
[1] | 2031 | /** malloc **/
|
---|
[128] | 2032 | char *incoming;
|
---|
[1] | 2033 |
|
---|
[128] | 2034 | assert_string_is_neither_NULL_nor_zerolength(output_file);
|
---|
| 2035 | assert_string_is_neither_NULL_nor_zerolength(input_file);
|
---|
| 2036 | malloc_string(incoming);
|
---|
| 2037 |
|
---|
| 2038 | if (!(fin = fopen(input_file, "r"))) {
|
---|
| 2039 | log_OS_error(input_file);
|
---|
| 2040 | return;
|
---|
| 2041 | }
|
---|
| 2042 | if (!(fout = fopen(output_file, "w"))) {
|
---|
| 2043 | fatal_error("cannot open output_file");
|
---|
| 2044 | }
|
---|
| 2045 | for (fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin);
|
---|
| 2046 | fgets(incoming, MAX_STR_LEN - 1, fin)) {
|
---|
| 2047 | if (strncmp(incoming, "etc/adjtime", 11)
|
---|
| 2048 | && strncmp(incoming, "etc/mtab", 8)
|
---|
| 2049 | && strncmp(incoming, "tmp/", 4)
|
---|
| 2050 | && strncmp(incoming, "boot/map", 8)
|
---|
| 2051 | && !strstr(incoming, "incheckentry")
|
---|
| 2052 | && strncmp(incoming, "etc/mail/statistics", 19)
|
---|
| 2053 | && strncmp(incoming, "var/", 4))
|
---|
| 2054 | fprintf(fout, "%s", incoming); /* don't need \n here, for some reason.. */
|
---|
| 2055 | }
|
---|
| 2056 | paranoid_fclose(fout);
|
---|
| 2057 | paranoid_fclose(fin);
|
---|
| 2058 | paranoid_free(incoming);
|
---|
[1] | 2059 | }
|
---|
[128] | 2060 |
|
---|
[1] | 2061 | /**************************************************************************
|
---|
| 2062 | *END_STREAMLINE_CHANGES_FILE *
|
---|
| 2063 | **************************************************************************/
|
---|
| 2064 |
|
---|
| 2065 |
|
---|
| 2066 | /**
|
---|
| 2067 | * Give the user twenty seconds to press Ctrl-Alt-Del before we nuke their drives.
|
---|
| 2068 | */
|
---|
[128] | 2069 | void twenty_seconds_til_yikes()
|
---|
[1] | 2070 | {
|
---|
[128] | 2071 | int i;
|
---|
| 2072 | /* MALLOC * */
|
---|
| 2073 | char *tmp;
|
---|
[1] | 2074 |
|
---|
[128] | 2075 | malloc_string(tmp);
|
---|
| 2076 | if (does_file_exist("/tmp/NOPAUSE")) {
|
---|
| 2077 | return;
|
---|
| 2078 | }
|
---|
[541] | 2079 | open_progress_form("CAUTION",
|
---|
| 2080 | "Be advised: I am about to ERASE your hard disk(s)!",
|
---|
| 2081 | "You may press Ctrl+Alt+Del to abort safely.",
|
---|
[128] | 2082 | "", 20);
|
---|
| 2083 | for (i = 0; i < 20; i++) {
|
---|
| 2084 | g_current_progress = i;
|
---|
[541] | 2085 | sprintf(tmp, "You have %d seconds left to abort.", 20 - i);
|
---|
[128] | 2086 | update_progress_form(tmp);
|
---|
| 2087 | sleep(1);
|
---|
| 2088 | }
|
---|
| 2089 | close_progress_form();
|
---|
| 2090 | paranoid_free(tmp);
|
---|
[1] | 2091 | }
|
---|
[128] | 2092 |
|
---|
[1] | 2093 | /**************************************************************************
|
---|
| 2094 | *END_TWENTY_SECONDS_TIL_YIKES *
|
---|
| 2095 | **************************************************************************/
|
---|
| 2096 |
|
---|
| 2097 |
|
---|
| 2098 | /**
|
---|
| 2099 | * Unmount all devices in @p p_external_copy_of_mountlist.
|
---|
| 2100 | * @param p_external_copy_of_mountlist The mountlist to guide the devices to unmount.
|
---|
| 2101 | * @return 0 for success, nonzero for failure.
|
---|
| 2102 | */
|
---|
[128] | 2103 | int unmount_all_devices(struct mountlist_itself
|
---|
| 2104 | *p_external_copy_of_mountlist)
|
---|
[1] | 2105 | {
|
---|
[128] | 2106 | struct mountlist_itself *mountlist;
|
---|
| 2107 | int retval = 0, lino, res = 0, i;
|
---|
| 2108 | char *command;
|
---|
| 2109 | char *tmp;
|
---|
[1] | 2110 |
|
---|
[128] | 2111 | malloc_string(command);
|
---|
| 2112 | malloc_string(tmp);
|
---|
| 2113 | assert(p_external_copy_of_mountlist != NULL);
|
---|
[1] | 2114 |
|
---|
[128] | 2115 | mountlist = malloc(sizeof(struct mountlist_itself));
|
---|
| 2116 | memcpy((void *) mountlist, (void *) p_external_copy_of_mountlist,
|
---|
| 2117 | sizeof(struct mountlist_itself));
|
---|
| 2118 | sort_mountlist_by_mountpoint(mountlist, 0);
|
---|
[1] | 2119 |
|
---|
[691] | 2120 | run_program_and_log_output("df -m", 3);
|
---|
[541] | 2121 | mvaddstr_and_log_it(g_currentY, 0, "Unmounting devices ");
|
---|
| 2122 | open_progress_form("Unmounting devices",
|
---|
| 2123 | "Unmounting all devices that were mounted,",
|
---|
| 2124 | "in preparation for the post-restoration reboot.",
|
---|
[128] | 2125 | "", mountlist->entries);
|
---|
| 2126 | chdir("/");
|
---|
| 2127 | for (i = 0;
|
---|
| 2128 | i < 10
|
---|
| 2129 | &&
|
---|
| 2130 | run_program_and_log_output
|
---|
[792] | 2131 | ("ps | grep buffer | grep -v \"grep buffer\"", TRUE) == 0;
|
---|
[128] | 2132 | i++) {
|
---|
| 2133 | sleep(1);
|
---|
| 2134 | log_msg(2, "Waiting for buffer() to finish");
|
---|
| 2135 | }
|
---|
[1] | 2136 |
|
---|
[128] | 2137 | paranoid_system("sync");
|
---|
[1] | 2138 |
|
---|
[1322] | 2139 | sprintf(tmp, "cp -f %s " MNT_RESTORING "/var/log", MONDO_LOGFILE);
|
---|
| 2140 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
[128] | 2141 | log_msg(1,
|
---|
[1315] | 2142 | "Error. Failed to copy log to PC's /var/log dir. (Mounted read-only?)");
|
---|
[1] | 2143 | }
|
---|
[128] | 2144 | if (does_file_exist("/tmp/DUMBASS-GENTOO")) {
|
---|
| 2145 | run_program_and_log_output("mkdir -p " MNT_RESTORING
|
---|
| 2146 | "/mnt/.boot.d", 5);
|
---|
[1] | 2147 | }
|
---|
[1971] | 2148 |
|
---|
| 2149 | /* Unmounting the local /proc and /sys first */
|
---|
| 2150 | run_program_and_log_output("umount " MNT_RESTORING "/proc",3);
|
---|
| 2151 | run_program_and_log_output("umount " MNT_RESTORING "/sys",3);
|
---|
| 2152 |
|
---|
[128] | 2153 | for (lino = mountlist->entries - 1; lino >= 0; lino--) {
|
---|
| 2154 | if (!strcmp(mountlist->el[lino].mountpoint, "lvm")) {
|
---|
| 2155 | continue;
|
---|
| 2156 | }
|
---|
[541] | 2157 | sprintf(tmp, "Unmounting device %s ", mountlist->el[lino].device);
|
---|
[128] | 2158 |
|
---|
| 2159 | update_progress_form(tmp);
|
---|
| 2160 | if (is_this_device_mounted(mountlist->el[lino].device)) {
|
---|
| 2161 | if (!strcmp(mountlist->el[lino].mountpoint, "swap")) {
|
---|
| 2162 | sprintf(command, "swapoff %s", mountlist->el[lino].device);
|
---|
| 2163 | } else {
|
---|
| 2164 | if (!strcmp(mountlist->el[lino].mountpoint, "/1")) {
|
---|
| 2165 | sprintf(command, "umount %s/", MNT_RESTORING);
|
---|
| 2166 | log_msg(3,
|
---|
| 2167 | "Well, I know a certain kitty-kitty who'll be sleeping with Mommy tonight...");
|
---|
| 2168 | } else {
|
---|
| 2169 | sprintf(command, "umount " MNT_RESTORING "%s",
|
---|
| 2170 | mountlist->el[lino].mountpoint);
|
---|
| 2171 | }
|
---|
| 2172 | }
|
---|
| 2173 | log_msg(10, "The 'umount' command is '%s'", command);
|
---|
| 2174 | res = run_program_and_log_output(command, 3);
|
---|
| 2175 | } else {
|
---|
[541] | 2176 | strcat(tmp, "...not mounted anyway :-) OK");
|
---|
[128] | 2177 | res = 0;
|
---|
| 2178 | }
|
---|
| 2179 | g_current_progress++;
|
---|
| 2180 | if (res) {
|
---|
[541] | 2181 | strcat(tmp, "...Failed");
|
---|
[128] | 2182 | retval++;
|
---|
| 2183 | log_to_screen(tmp);
|
---|
| 2184 | } else {
|
---|
| 2185 | log_msg(2, tmp);
|
---|
| 2186 | }
|
---|
| 2187 | }
|
---|
| 2188 | close_progress_form();
|
---|
| 2189 | if (retval) {
|
---|
[541] | 2190 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 2191 | } else {
|
---|
[541] | 2192 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 2193 | }
|
---|
| 2194 | if (retval) {
|
---|
[541] | 2195 | log_to_screen("Unable to unmount some of your partitions.");
|
---|
[128] | 2196 | } else {
|
---|
[541] | 2197 | log_to_screen("All partitions were unmounted OK.");
|
---|
[128] | 2198 | }
|
---|
| 2199 | free(mountlist);
|
---|
| 2200 | paranoid_free(command);
|
---|
| 2201 | paranoid_free(tmp);
|
---|
| 2202 | return (retval);
|
---|
[1] | 2203 | }
|
---|
[128] | 2204 |
|
---|
[1] | 2205 | /**************************************************************************
|
---|
| 2206 | *END_UNMOUNT_ALL_DEVICES *
|
---|
| 2207 | **************************************************************************/
|
---|
| 2208 |
|
---|
| 2209 |
|
---|
| 2210 |
|
---|
| 2211 | /**
|
---|
| 2212 | * Extract mondo-restore.cfg and the mountlist from the tape inserted
|
---|
| 2213 | * to the ./tmp/ directory.
|
---|
| 2214 | * @param dev The tape device to read from.
|
---|
| 2215 | * @return 0 for success, nonzero for failure.
|
---|
| 2216 | */
|
---|
[128] | 2217 | int extract_cfg_file_and_mountlist_from_tape_dev(char *dev)
|
---|
[1] | 2218 | {
|
---|
[128] | 2219 | char *command;
|
---|
| 2220 | int res = 0;
|
---|
| 2221 | // BCO: below 32KB seems to block at least on RHAS 2.1 and MDK 10.0
|
---|
| 2222 | long tape_block_size = 32768;
|
---|
[1] | 2223 |
|
---|
[128] | 2224 | malloc_string(command);
|
---|
[1] | 2225 |
|
---|
[1968] | 2226 | if (bkpinfo->use_obdr) {
|
---|
| 2227 | skip_obdr();
|
---|
| 2228 | }
|
---|
[128] | 2229 | // tar -zxvf-
|
---|
| 2230 | sprintf(command,
|
---|
| 2231 | "dd if=%s bs=%ld count=%ld 2> /dev/null | tar -zx %s %s %s %s %s",
|
---|
| 2232 | dev,
|
---|
| 2233 | tape_block_size,
|
---|
| 2234 | 1024L * 1024 * 32 / tape_block_size,
|
---|
| 2235 | MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB,
|
---|
[1913] | 2236 | BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, "./tmp/i-want-my-lvm");
|
---|
[128] | 2237 | log_msg(2, "command = '%s'", command);
|
---|
| 2238 | res = run_program_and_log_output(command, -1);
|
---|
| 2239 | if (res != 0 && does_file_exist(MONDO_CFG_FILE_STUB)) {
|
---|
| 2240 | res = 0;
|
---|
| 2241 | }
|
---|
| 2242 | paranoid_free(command);
|
---|
| 2243 | return (res);
|
---|
[1] | 2244 | }
|
---|
| 2245 |
|
---|
[128] | 2246 |
|
---|
| 2247 |
|
---|
[1] | 2248 | /**
|
---|
| 2249 | * Get the configuration file from the floppy, tape, or CD.
|
---|
| 2250 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2251 | * - @c bkpinfo->backup_media_type
|
---|
| 2252 | * - @c bkpinfo->media_device
|
---|
| 2253 | * - @c bkpinfo->tmpdir
|
---|
| 2254 | * @return 0 for success, nonzero for failure.
|
---|
| 2255 | */
|
---|
[1645] | 2256 | int get_cfg_file_from_archive()
|
---|
[1] | 2257 | {
|
---|
[128] | 2258 | int retval = 0;
|
---|
| 2259 |
|
---|
[1] | 2260 | /** malloc *****/
|
---|
[128] | 2261 | char *device;
|
---|
| 2262 | char *command;
|
---|
| 2263 | char *cfg_file;
|
---|
| 2264 | char *mounted_cfgf_path;
|
---|
| 2265 | char *tmp;
|
---|
| 2266 | char *mountpt;
|
---|
| 2267 | char *ramdisk_fname;
|
---|
| 2268 | char *mountlist_file;
|
---|
[1] | 2269 |
|
---|
[128] | 2270 | bool try_plan_B;
|
---|
| 2271 |
|
---|
| 2272 | assert(bkpinfo != NULL);
|
---|
| 2273 | malloc_string(cfg_file);
|
---|
| 2274 | malloc_string(mounted_cfgf_path);
|
---|
| 2275 | malloc_string(mountpt);
|
---|
| 2276 | malloc_string(ramdisk_fname);
|
---|
| 2277 | malloc_string(mountlist_file);
|
---|
| 2278 | malloc_string(device);
|
---|
| 2279 | malloc_string(command);
|
---|
| 2280 | malloc_string(tmp);
|
---|
| 2281 | log_msg(2, "gcffa --- starting");
|
---|
[541] | 2282 | log_to_screen("I'm thinking...");
|
---|
[128] | 2283 | sprintf(mountpt, "%s/mount.bootdisk", bkpinfo->tmpdir);
|
---|
| 2284 | device[0] = '\0';
|
---|
| 2285 | chdir(bkpinfo->tmpdir);
|
---|
| 2286 | strcpy(cfg_file, MONDO_CFG_FILE_STUB);
|
---|
| 2287 | unlink(cfg_file); // cfg_file[] is missing the '/' at the start, FYI, by intent
|
---|
| 2288 | unlink(FILELIST_FULL_STUB);
|
---|
| 2289 | unlink(BIGGIELIST_TXT_STUB);
|
---|
| 2290 | unlink("tmp/i-want-my-lvm");
|
---|
| 2291 | sprintf(command, "mkdir -p %s", mountpt);
|
---|
| 2292 | run_program_and_log_output(command, FALSE);
|
---|
| 2293 |
|
---|
[1] | 2294 | // unlink( "tmp/mondo-restore.cfg" ); // superfluous, surely?
|
---|
| 2295 |
|
---|
[128] | 2296 | sprintf(cfg_file, "%s/%s", bkpinfo->tmpdir, MONDO_CFG_FILE_STUB);
|
---|
| 2297 | sprintf(mountlist_file, "%s/%s", bkpinfo->tmpdir,
|
---|
| 2298 | MOUNTLIST_FNAME_STUB);
|
---|
| 2299 | // make_hole_for_file( cfg_file );
|
---|
| 2300 | // make_hole_for_file( mountlist_file);
|
---|
| 2301 | log_msg(2, "mountpt = %s; cfg_file=%s", mountpt, cfg_file);
|
---|
| 2302 |
|
---|
| 2303 | if (!does_file_exist(cfg_file)) {
|
---|
| 2304 | log_msg(2, "gcffa --- we don't have cfg file yet.");
|
---|
| 2305 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 2306 | try_plan_B = TRUE;
|
---|
| 2307 | } else {
|
---|
[1736] | 2308 | log_msg(2, "gcffa --- calling mount_media now :)");
|
---|
| 2309 | if (!mount_media()) {
|
---|
[128] | 2310 | log_msg(2,
|
---|
| 2311 | "gcffa --- managed to mount CD; so, no need for Plan B");
|
---|
| 2312 | try_plan_B = FALSE;
|
---|
| 2313 | } else {
|
---|
| 2314 | try_plan_B = TRUE;
|
---|
| 2315 | }
|
---|
[1645] | 2316 | if (what_number_cd_is_this() > 1) {
|
---|
| 2317 | insist_on_this_cd_number((g_current_media_number = 1));
|
---|
[128] | 2318 | }
|
---|
| 2319 | }
|
---|
| 2320 | if (try_plan_B) {
|
---|
| 2321 | log_msg(2, "gcffa --- OK, switching to Plan B");
|
---|
| 2322 | chdir(bkpinfo->tmpdir);
|
---|
| 2323 | run_program_and_log_output("mkdir -p tmp", FALSE);
|
---|
[1] | 2324 |
|
---|
[128] | 2325 | if (strlen(bkpinfo->media_device) == 0) {
|
---|
| 2326 | strcpy(bkpinfo->media_device, "/dev/st0");
|
---|
| 2327 | log_msg(2, "media_device is blank; assuming %s");
|
---|
| 2328 | }
|
---|
| 2329 | strcpy(tmp, bkpinfo->media_device);
|
---|
| 2330 | if (extract_cfg_file_and_mountlist_from_tape_dev
|
---|
| 2331 | (bkpinfo->media_device)) {
|
---|
| 2332 | strcpy(bkpinfo->media_device, "/dev/st0");
|
---|
| 2333 | if (extract_cfg_file_and_mountlist_from_tape_dev
|
---|
| 2334 | (bkpinfo->media_device)) {
|
---|
| 2335 | strcpy(bkpinfo->media_device, "/dev/osst0");
|
---|
| 2336 | if (extract_cfg_file_and_mountlist_from_tape_dev
|
---|
| 2337 | (bkpinfo->media_device)) {
|
---|
| 2338 | strcpy(bkpinfo->media_device, "/dev/ht0");
|
---|
| 2339 | if (extract_cfg_file_and_mountlist_from_tape_dev
|
---|
| 2340 | (bkpinfo->media_device)) {
|
---|
| 2341 | log_msg(3,
|
---|
| 2342 | "I tried lots of devices but none worked.");
|
---|
| 2343 | strcpy(bkpinfo->media_device, tmp);
|
---|
| 2344 | }
|
---|
| 2345 | }
|
---|
| 2346 | }
|
---|
| 2347 | }
|
---|
[1] | 2348 |
|
---|
[128] | 2349 | if (!does_file_exist("tmp/mondo-restore.cfg")) {
|
---|
[1885] | 2350 | log_to_screen("Cannot find config info on media");
|
---|
[128] | 2351 | return (1);
|
---|
| 2352 | }
|
---|
| 2353 | } else {
|
---|
| 2354 | log_msg(2,
|
---|
[1406] | 2355 | "gcffa --- Plan B, a.k.a. untarring some file from all.tar.gz");
|
---|
[1913] | 2356 | 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
|
---|
[128] | 2357 | run_program_and_log_output(command, TRUE);
|
---|
| 2358 | if (!does_file_exist(MONDO_CFG_FILE_STUB)) {
|
---|
| 2359 | fatal_error
|
---|
| 2360 | ("Please reinsert the disk/CD and try again.");
|
---|
| 2361 | }
|
---|
[1] | 2362 | }
|
---|
[128] | 2363 | }
|
---|
| 2364 | if (does_file_exist(MONDO_CFG_FILE_STUB)) {
|
---|
| 2365 | log_msg(1, "gcffa --- great! We've got the config file");
|
---|
| 2366 | sprintf(tmp, "%s/%s",
|
---|
| 2367 | call_program_and_get_last_line_of_output("pwd"),
|
---|
| 2368 | MONDO_CFG_FILE_STUB);
|
---|
| 2369 | sprintf(command, "cp -f %s %s", tmp, cfg_file);
|
---|
| 2370 | iamhere(command);
|
---|
| 2371 | if (strcmp(tmp, cfg_file)
|
---|
| 2372 | && run_program_and_log_output(command, 1)) {
|
---|
| 2373 | log_msg(1,
|
---|
| 2374 | "... but an error occurred when I tried to move it to %s",
|
---|
| 2375 | cfg_file);
|
---|
| 2376 | } else {
|
---|
| 2377 | log_msg(1, "... and I moved it successfully to %s", cfg_file);
|
---|
| 2378 | }
|
---|
| 2379 | sprintf(command, "cp -f %s/%s %s",
|
---|
| 2380 | call_program_and_get_last_line_of_output("pwd"),
|
---|
| 2381 | MOUNTLIST_FNAME_STUB, mountlist_file);
|
---|
| 2382 | iamhere(command);
|
---|
| 2383 | if (strcmp(tmp, cfg_file)
|
---|
| 2384 | && run_program_and_log_output(command, 1)) {
|
---|
| 2385 | log_msg(1, "Failed to get mountlist");
|
---|
| 2386 | } else {
|
---|
| 2387 | log_msg(1, "Got mountlist too");
|
---|
| 2388 | sprintf(command, "cp -f %s %s", mountlist_file,
|
---|
| 2389 | g_mountlist_fname);
|
---|
| 2390 | if (run_program_and_log_output(command, 1)) {
|
---|
| 2391 | log_msg(1, "Failed to copy mountlist to /tmp");
|
---|
| 2392 | } else {
|
---|
| 2393 | log_msg(1, "Copied mountlist to /tmp as well OK");
|
---|
| 2394 | sprintf(command, "cp -f tmp/i-want-my-lvm /tmp/");
|
---|
| 2395 | run_program_and_log_output(command, 1);
|
---|
[1] | 2396 | /* sprintf(command, "grep \" lvm \" %s", g_mountlist_fname);
|
---|
| 2397 | if (!run_program_and_log_output(command, 5) && !does_file_exist("/tmp/i-want-my-lvm"))
|
---|
| 2398 | {
|
---|
| 2399 | log_msg(1, "Warning. You want LVM but I don't have i-want-my-lvm. FIXME.");
|
---|
| 2400 | }
|
---|
| 2401 | else if (run_program_and_log_output(command,5) && does_file_exist("/tmp/i-want-my-lvm"))
|
---|
| 2402 | {
|
---|
| 2403 | log_msg(1, "Warning. You don't want LVM but i-want-my-lvm exists. I'll delete it. Cool.");
|
---|
| 2404 | do_my_funky_lvm_stuff(TRUE, FALSE); // ...after I stop any LVMs :)
|
---|
| 2405 | stop_raid_device("/dev/md0");
|
---|
| 2406 | stop_raid_device("/dev/md1");
|
---|
| 2407 | stop_raid_device("/dev/md2");
|
---|
| 2408 | unlink("/tmp/i-want-my-lvm");
|
---|
| 2409 | }
|
---|
| 2410 | else if (!run_program_and_log_output(command,5) && does_file_exist("/tmp/i-want-my-lvm"))
|
---|
| 2411 | {
|
---|
| 2412 | log_msg(1, "You had better pray that i-want-my-lvm patches your mountlist. FIXME.");
|
---|
| 2413 | }
|
---|
| 2414 | */
|
---|
[128] | 2415 | }
|
---|
| 2416 | }
|
---|
| 2417 | }
|
---|
| 2418 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
| 2419 | if (!does_file_exist(cfg_file)) {
|
---|
| 2420 | iamhere(cfg_file);
|
---|
| 2421 | log_msg(1, "%s not found", cfg_file);
|
---|
| 2422 | log_to_screen
|
---|
[541] | 2423 | ("Oh dear. Unable to recover configuration file from boot disk");
|
---|
[128] | 2424 | return (1);
|
---|
| 2425 | }
|
---|
[1] | 2426 |
|
---|
[541] | 2427 | log_to_screen("Recovered mondo-restore.cfg");
|
---|
[128] | 2428 | if (!does_file_exist(MOUNTLIST_FNAME_STUB)) {
|
---|
[541] | 2429 | log_to_screen("...but not mountlist.txt - a pity, really...");
|
---|
[128] | 2430 | }
|
---|
[1] | 2431 | /* start SAH */
|
---|
[128] | 2432 | else {
|
---|
| 2433 | sprintf(command, "cp -f %s %s/%s", MOUNTLIST_FNAME_STUB,
|
---|
| 2434 | bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB);
|
---|
| 2435 | run_program_and_log_output(command, FALSE);
|
---|
| 2436 | }
|
---|
[1] | 2437 | /*--commented out by SAH
|
---|
| 2438 | sprintf( command, "cp -f %s %s/%s", cfg_file, bkpinfo->tmpdir, MONDO_CFG_FILE_STUB );
|
---|
| 2439 | run_program_and_log_output( command, FALSE );
|
---|
| 2440 | sprintf( command, "cp -f %s %s/%s", mountlist_file, bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB );
|
---|
| 2441 | run_program_and_log_output( command, FALSE );
|
---|
| 2442 | */
|
---|
| 2443 | /* end SAH */
|
---|
| 2444 |
|
---|
[128] | 2445 | sprintf(command, "cp -f %s /%s", cfg_file, MONDO_CFG_FILE_STUB);
|
---|
| 2446 | run_program_and_log_output(command, FALSE);
|
---|
| 2447 | sprintf(command, "cp -f %s /%s", mountlist_file, MOUNTLIST_FNAME_STUB);
|
---|
| 2448 | run_program_and_log_output(command, FALSE);
|
---|
| 2449 | sprintf(command, "cp -f etc/raidtab /etc/");
|
---|
| 2450 | run_program_and_log_output(command, FALSE);
|
---|
| 2451 | sprintf(command, "cp -f tmp/i-want-my-lvm /tmp/");
|
---|
| 2452 | run_program_and_log_output(command, FALSE);
|
---|
| 2453 | g_backup_media_type = bkpinfo->backup_media_type;
|
---|
| 2454 | paranoid_free(device);
|
---|
| 2455 | paranoid_free(command);
|
---|
| 2456 | paranoid_free(tmp);
|
---|
| 2457 | paranoid_free(cfg_file);
|
---|
| 2458 | paranoid_free(mounted_cfgf_path);
|
---|
| 2459 | paranoid_free(mountpt);
|
---|
| 2460 | paranoid_free(ramdisk_fname);
|
---|
| 2461 | paranoid_free(mountlist_file);
|
---|
| 2462 | return (retval);
|
---|
[1] | 2463 | }
|
---|
| 2464 |
|
---|
| 2465 | /**************************************************************************
|
---|
| 2466 | *END_GET_CFG_FILE_FROM_ARCHIVE *
|
---|
| 2467 | **************************************************************************/
|
---|
| 2468 |
|
---|
| 2469 | /* @} - end restoreUtilityGroup */
|
---|
| 2470 |
|
---|
| 2471 |
|
---|
| 2472 | /***************************************************************************
|
---|
| 2473 | * F@ *
|
---|
| 2474 | * () -- Hugo Rabson *
|
---|
| 2475 | * *
|
---|
| 2476 | * Purpose: *
|
---|
| 2477 | * *
|
---|
| 2478 | * Called by: *
|
---|
| 2479 | * Params: - - *
|
---|
| 2480 | * Returns: 0=success; nonzero=failure *
|
---|
| 2481 | ***************************************************************************/
|
---|
| 2482 |
|
---|
[128] | 2483 |
|
---|
| 2484 |
|
---|
| 2485 | void wait_until_software_raids_are_prepped(char *mdstat_file,
|
---|
| 2486 | int wait_for_percentage)
|
---|
[1] | 2487 | {
|
---|
[558] | 2488 | struct raidlist_itself *raidlist;
|
---|
[128] | 2489 | int unfinished_mdstat_devices = 9999, i;
|
---|
| 2490 | char *screen_message;
|
---|
[1] | 2491 |
|
---|
[128] | 2492 | malloc_string(screen_message);
|
---|
[558] | 2493 | raidlist = malloc(sizeof(struct raidlist_itself));
|
---|
[128] | 2494 |
|
---|
| 2495 | assert(wait_for_percentage <= 100);
|
---|
[799] | 2496 | iamhere("wait_until_software_raids_are_prepped");
|
---|
[128] | 2497 | while (unfinished_mdstat_devices > 0) {
|
---|
[558] | 2498 | // FIXME: Prefix '/dev/' should really be dynamic!
|
---|
| 2499 | if (parse_mdstat(raidlist, "/dev/")) {
|
---|
| 2500 | log_to_screen("Sorry, cannot read %s", MDSTAT_FILE);
|
---|
| 2501 | log_msg(1,"Sorry, cannot read %s", MDSTAT_FILE);
|
---|
[128] | 2502 | return;
|
---|
[1] | 2503 | }
|
---|
[558] | 2504 | for (unfinished_mdstat_devices = i = 0; i <= raidlist->entries; i++) {
|
---|
| 2505 | if (raidlist->el[i].progress < wait_for_percentage) {
|
---|
[128] | 2506 | unfinished_mdstat_devices++;
|
---|
[704] | 2507 | if (raidlist->el[i].progress == -1) // delayed while another partition inits
|
---|
| 2508 | {
|
---|
| 2509 | continue;
|
---|
| 2510 | }
|
---|
[558] | 2511 | log_msg(1,"Sync'ing %s (i=%d)", raidlist->el[i].raid_device, i);
|
---|
| 2512 | sprintf(screen_message, "Sync'ing %s",
|
---|
| 2513 | raidlist->el[i].raid_device);
|
---|
[128] | 2514 | open_evalcall_form(screen_message);
|
---|
[558] | 2515 | while (raidlist->el[i].progress < wait_for_percentage) {
|
---|
| 2516 | log_msg(1,"Percentage sync'ed: %d", raidlist->el[i].progress);
|
---|
| 2517 | update_evalcall_form(raidlist->el[i].progress);
|
---|
[128] | 2518 | sleep(2);
|
---|
[558] | 2519 | // FIXME: Prefix '/dev/' should really be dynamic!
|
---|
| 2520 | if (parse_mdstat(raidlist, "/dev/")) {
|
---|
[128] | 2521 | break;
|
---|
| 2522 | }
|
---|
| 2523 | }
|
---|
| 2524 | close_evalcall_form();
|
---|
| 2525 | }
|
---|
[1] | 2526 | }
|
---|
[128] | 2527 | }
|
---|
| 2528 | paranoid_free(screen_message);
|
---|
[558] | 2529 | paranoid_free(raidlist);
|
---|
[1] | 2530 | }
|
---|