[1] | 1 | /***************************************************************************
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[2029] | 2 | $Id: mondo-rstr-tools.c 3297 2014-06-07 08:39:10Z bruno $
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[1242] | 3 | ***************************************************************************/
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[1] | 4 |
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| 5 | #include <pthread.h>
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[1846] | 6 | #include <linux/fd.h>
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[1930] | 7 | #include "my-stuff.h"
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[2211] | 8 | #include "mr_mem.h"
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[3193] | 9 | #include "mr_str.h"
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[1] | 10 | #include "../common/mondostructures.h"
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| 11 | #include "../common/libmondo.h"
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| 12 | #include "mr-externs.h"
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| 13 | #include "mondo-rstr-tools.h"
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| 14 |
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[2029] | 15 | /**
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| 16 | * The biggielist stub (appended to the directory where all.tar.gz was unpacked).
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| 17 | */
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| 18 | #define BIGGIELIST_TXT_STUB "tmp/biggielist.txt"
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| 19 |
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| 20 | /**
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| 21 | * The filelist stub (appended to the directory where all.tar.gz was unpacked).
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| 22 | */
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| 23 | #define FILELIST_FULL_STUB "tmp/filelist.full.gz"
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| 24 |
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| 25 | /**
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| 26 | * The mountlist stub (appended to the directory where all.tar.gz was unpacked).
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| 27 | */
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| 28 | #define MOUNTLIST_FNAME_STUB "tmp/mountlist.txt"
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| 29 |
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| 30 | /**
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[3271] | 31 | * The mondorestore.cfg stub (appended to the directory where all.tar.gz was unpacked).
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[2029] | 32 | */
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[3271] | 33 | #define MONDO_CFG_FILE_STUB "tmp/mondorestore.cfg"
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[2029] | 34 | /**
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| 35 | * The i-want-my-lvm stub
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| 36 | */
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| 37 | #define IWANTMYLVM_STUB "tmp/i-want-my-lvm"
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| 38 |
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[128] | 39 | extern bool g_ISO_restore_mode; /* are we in Iso Mode? */
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[1] | 40 | extern bool g_I_have_just_nuked;
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[2030] | 41 | /*
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[1] | 42 | extern char *g_tmpfs_mountpt;
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[2030] | 43 | */
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[3158] | 44 |
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| 45 | /**
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| 46 | * The device to mount to get at the ISO images. Ignored unless @p g_ISO_restore_mode.
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| 47 | */
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| 48 | char *g_isodir_device;
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| 49 |
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| 50 |
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| 51 | /**
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| 52 | * The format of @p g_isodir_device. Ignored unless @p g_ISO_restore_mode.
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| 53 | */
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| 54 | char *g_isodir_format;
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| 55 |
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[1] | 56 | extern long g_current_progress, g_maximum_progress;
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[128] | 57 | extern char *g_biggielist_txt; // where 'biggielist.txt' is stored, on ramdisk / tempdir;
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[1242] | 58 | // biggielist.txt is the list of big files stored on the
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| 59 | // backup media set in question
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[128] | 60 | extern char *g_filelist_full; // filelist.full.gz is the list of all regular files
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[1242] | 61 | // (excluding big files) stored on the backup media set
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[128] | 62 | extern char *g_biggielist_pot; // list of big files which _could_ be restored, if the
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[1242] | 63 | // user chooses them
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[128] | 64 | extern char *g_filelist_imagedevs; // list of devices (e.g. /dev/hda1, /dev/sda5) which
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[1242] | 65 | // were archived as images, not just /dev entries
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| 66 | // ... e.g. NTFS, BeOS partitions
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[128] | 67 | extern char *g_imagedevs_restthese; // of the imagedevs listed in FILELIST_IMAGEDEVS,
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[1242] | 68 | // restore only these
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[3292] | 69 | extern char *g_mondo_cfg_file; // where mondorestore.cfg (the config file) is stored
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[128] | 70 | extern char *g_mountlist_fname; // where mountlist.txt (the mountlist file) is stored
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| 71 | extern char *g_mondo_home; // homedir of Mondo; usually /usr/local/share/mondo
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[1] | 72 |
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| 73 | extern t_bkptype g_backup_media_type;
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| 74 |
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| 75 | extern int g_partition_table_locked_up;
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[1316] | 76 | extern char *MONDO_LOGFILE;
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[1] | 77 |
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[1645] | 78 | /* Reference to global bkpinfo */
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| 79 | extern struct s_bkpinfo *bkpinfo;
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| 80 |
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[949] | 81 | /* Should we use or not extended attributes and acl when restoring */
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| 82 | char *g_getfattr = NULL;
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| 83 | char *g_getfacl = NULL;
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| 84 |
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[1850] | 85 | extern void kill_anything_like_this(char *str);
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[1968] | 86 | extern int skip_obdr(void);
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[2682] | 87 | extern int mount_media();
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[2022] | 88 | extern int set_tape_block_size_with_mt(long internal_tape_block_size);
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[1850] | 89 |
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[1] | 90 | /**
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[1242] | 91 | * @addtogroup restoreUtilityGroup
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| 92 | * @{
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| 93 | */
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[1] | 94 | /**
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[1242] | 95 | * Free the malloc()s for the filename variables.
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| 96 | */
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[1967] | 97 | void free_MR_global_filenames(void)
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[1] | 98 | {
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[1242] | 99 | paranoid_free(g_biggielist_txt);
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| 100 | paranoid_free(g_filelist_full);
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| 101 | paranoid_free(g_filelist_imagedevs);
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| 102 | paranoid_free(g_imagedevs_restthese);
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| 103 | paranoid_free(g_mondo_cfg_file);
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| 104 | paranoid_free(g_mountlist_fname);
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| 105 | paranoid_free(g_mondo_home);
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[2030] | 106 | /*
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[1242] | 107 | paranoid_free(g_tmpfs_mountpt);
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[2030] | 108 | */
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[1242] | 109 | paranoid_free(g_isodir_device);
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| 110 | paranoid_free(g_isodir_format);
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[1] | 111 |
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| 112 | }
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| 113 |
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| 114 |
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| 115 |
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| 116 | /**
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[1242] | 117 | * Ask the user which imagedevs from the list contained in @p infname should
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| 118 | * actually be restored.
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| 119 | * @param infname The file containing a list of all imagedevs.
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| 120 | * @param outfname The location of the output file containing the imagedevs the user wanted to restore.
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| 121 | * @ingroup restoreUtilityGroup
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| 122 | */
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[3193] | 123 | void ask_about_these_imagedevs(char *infname, char *outfname) {
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| 124 |
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[1242] | 125 | FILE *fin;
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| 126 | FILE *fout;
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[3193] | 127 | char *incoming = NULL;
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| 128 | char *question = NULL;
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[1] | 129 |
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[1242] | 130 | assert_string_is_neither_NULL_nor_zerolength(infname);
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| 131 | assert_string_is_neither_NULL_nor_zerolength(outfname);
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[1] | 132 |
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[1242] | 133 | if (!(fin = fopen(infname, "r"))) {
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[3076] | 134 | fatal_error("Cannot openin infname");
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[1242] | 135 | }
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| 136 | if (!(fout = fopen(outfname, "w"))) {
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[3076] | 137 | fatal_error("Cannot openin outfname");
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[1242] | 138 | }
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[3193] | 139 | for (mr_getline(incoming, fin); !feof(fin) && (incoming != NULL); mr_getline(incoming, fin)) {
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| 140 | mr_strip_spaces(incoming);
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[1] | 141 |
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[3076] | 142 | if (incoming[0] == '\0') {
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[3193] | 143 | mr_free(incoming);
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[3076] | 144 | continue;
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| 145 | }
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[1] | 146 |
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[3193] | 147 | mr_asprintf(question, "Should I restore the image of %s ?", incoming);
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| 148 |
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| 149 | if (ask_me_yes_or_no(question)) {
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| 150 | fprintf(fout, "%s\n", incoming);
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[3076] | 151 | }
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[3193] | 152 | mr_free(incoming);
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[1242] | 153 | }
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[3193] | 154 | mr_free(incoming);
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| 155 | mr_free(question);
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[1242] | 156 | paranoid_fclose(fout);
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| 157 | paranoid_fclose(fin);
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[1] | 158 | }
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| 159 |
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| 160 | /**************************************************************************
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[1242] | 161 | *ASK_ABOUT_THESE_IMAGEDEVS *
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| 162 | **************************************************************************/
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[1] | 163 |
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| 164 |
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| 165 |
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| 166 |
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| 167 |
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| 168 |
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| 169 |
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| 170 |
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| 171 | /**
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[3271] | 172 | * Extract @c mondorestore.cfg and @c mountlist.txt from @p ramdisk_fname.
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[1242] | 173 | * @param bkpinfo The backup information structure. @c tmpdir is the only field used.
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| 174 | * @param ramdisk_fname The filename of the @b compressed ramdisk to look in.
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| 175 | * @param output_cfg_file Where to put the configuration file extracted.
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| 176 | * @param output_mountlist_file Where to put the mountlist file extracted.
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| 177 | * @return 0 for success, nonzero for failure.
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| 178 | * @ingroup restoreUtilityGroup
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| 179 | */
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[1] | 180 |
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| 181 | /**
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[3271] | 182 | * Keep trying to get mondorestore.cfg from the archive, until the user gives up.
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[1242] | 183 | */
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[1645] | 184 | void get_cfg_file_from_archive_or_bust()
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[1] | 185 | {
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[1645] | 186 | while (get_cfg_file_from_archive()) {
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[3263] | 187 | if (!ask_me_yes_or_no("Failed to find config file/archives. Choose another source?")) {
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| 188 | fatal_error("Could not find config file/archives. Aborting.");
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| 189 | }
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| 190 | interactively_obtain_media_parameters_from_user(FALSE);
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| 191 | }
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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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[1242] | 196 | * Determine whether @p list_fname contains a line containing @p f.
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| 197 | * @param f The line to search for.
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| 198 | * @param list_fname The file to search in.
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| 199 | * @param preamble Ignore this beginning part of @p f ("" to disable).
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| 200 | * @return TRUE if it's in the list, FALSE if it's not.
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| 201 | */
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[128] | 202 | bool is_file_in_list(char *f, char *list_fname, char *preamble)
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[1] | 203 | {
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| 204 |
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[3193] | 205 | char *command = NULL;
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| 206 | char *file = NULL;
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| 207 | char *tmp = NULL;
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[1242] | 208 | int res;
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[1] | 209 |
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[1242] | 210 | assert_string_is_neither_NULL_nor_zerolength(f);
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| 211 | assert_string_is_neither_NULL_nor_zerolength(list_fname);
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| 212 | assert(preamble != NULL);
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[1] | 213 |
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[1242] | 214 | if (strncmp(preamble, f, strlen(preamble)) == 0) {
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[3193] | 215 | mr_asprintf(file, "%s", f + strlen(preamble));
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[1242] | 216 | } else {
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[3193] | 217 | mr_asprintf(file, "%s", f);
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[1] | 218 | }
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[1242] | 219 | if (file[0] == '/' && file[1] == '/') {
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[3193] | 220 | tmp = file;
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| 221 |
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| 222 | mr_asprintf(file, "%s", tmp + 1);
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| 223 | mr_free(tmp);
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[1242] | 224 | }
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[3193] | 225 | log_msg(2, "Checking to see if f=%s, file=%s, is in the list of biggiefiles", f, file);
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| 226 | mr_asprintf(command, "grep -E '^%s$' %s", file, list_fname);
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| 227 | mr_free(file);
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| 228 |
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[1242] | 229 | res = run_program_and_log_output(command, FALSE);
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[3193] | 230 | mr_free(command);
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[1242] | 231 | if (res) {
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[3193] | 232 | return (FALSE);
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[1242] | 233 | } else {
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[3193] | 234 | return (TRUE);
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[1242] | 235 | }
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| 236 | }
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[128] | 237 |
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[1] | 238 | /**************************************************************************
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[1242] | 239 | *END_IS_FILE_IN_LIST *
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| 240 | **************************************************************************/
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[1] | 241 |
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[3158] | 242 | /**
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| 243 | * Get information about the location of ISO images from the user.
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| 244 | * @param isodir_device Where to put the device (e.g. /dev/hda4) the user enters.
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| 245 | * @param isodir_format Where to put the format (e.g. ext2) the user enters.
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| 246 | * @param nuke_me_please Whether we're planning on nuking or not.
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| 247 | * @return TRUE if OK was pressed, FALSE otherwise.
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| 248 | */
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| 249 | bool
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| 250 | get_isodir_info(char *isodir_device, char *isodir_format,
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| 251 | struct s_bkpinfo *bkpinfo, bool nuke_me_please)
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| 252 | {
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[1] | 253 |
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[3158] | 254 | bool HDD = FALSE;
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| 255 | /** initialize ********************************************************/
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[1] | 256 |
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[3158] | 257 | assert(isodir_device != NULL);
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| 258 | assert(isodir_format != NULL);
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| 259 | assert(bkpinfo->isodir != NULL);
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| 260 |
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| 261 | log_it("bkpinfo->isodir = %s", bkpinfo->isodir);
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| 262 | isodir_format[0] = '\0';
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| 263 | if (isodir_device[0] == '\0') {
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| 264 | strcpy(isodir_device, "/dev/");
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| 265 | }
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| 266 | if (bkpinfo->isodir[0] == '\0') {
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| 267 | strcpy(bkpinfo->isodir, "/");
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| 268 | }
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[3278] | 269 | // TODO: Are we shure it does what it's expected to do here ?
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| 270 | if (does_file_exist("/tmp/NETFS-SERVER-MOUNT")) {
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[3158] | 271 | strcpy(isodir_device, last_line_of_file("/tmp/NETFS-SERVER-MOUNT"));
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| 272 | strcpy(isodir_format, "netfs");
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[3278] | 273 | strcpy(bkpinfo->isodir, last_line_of_file("/tmp/ISO-DIR"));
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[3158] | 274 | }
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| 275 | if (nuke_me_please) {
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| 276 | return (TRUE);
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| 277 | }
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| 278 |
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[3278] | 279 | if (popup_and_get_string("ISO Mode - device", "On what device do the ISO files live?", isodir_device, MAX_STR_LEN / 4)) {
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| 280 | if (popup_and_get_string ("ISO Mode - format", "What is the disk format of the device? (Hit ENTER if you don't know.)", isodir_format, 16)) {
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[3158] | 281 | if (popup_with_buttons("Are you restoring from an external hard drive ?", "Yes", "No")) {
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| 282 | HDD = TRUE;
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| 283 | }
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[3278] | 284 | if (popup_and_get_string ("ISO Mode - path", "At what path on this device can the ISO files be found ?", bkpinfo->isodir, MAX_STR_LEN / 4)) {
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[3158] | 285 | strip_spaces(isodir_device);
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| 286 | strip_spaces(isodir_format);
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| 287 | strip_spaces(bkpinfo->isodir);
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| 288 | log_it("isodir_device = %s - isodir_format = %s - bkpinfo->isodir = %s", isodir_device, isodir_format, bkpinfo->isodir);
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| 289 | if (HDD) {
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| 290 | /* We need an additional param */
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[3185] | 291 | mr_asprintf(bkpinfo->subdir, "%s", bkpinfo->isodir);
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[3158] | 292 | strcpy(bkpinfo->isodir, "/tmp/isodir");
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| 293 | log_it("Now bkpinfo->isodir = %s and subdir = ", bkpinfo->isodir, bkpinfo->subdir);
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| 294 | }
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| 295 | return (TRUE);
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| 296 | }
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| 297 | }
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| 298 | }
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| 299 | return (FALSE);
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| 300 | }
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| 301 |
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| 302 |
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[1] | 303 | /**
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[1242] | 304 | * Set up an ISO backup.
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| 305 | * @param bkpinfo The backup information structure. Fields used:
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| 306 | * - @c bkpinfo->backup_media_type
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| 307 | * - @c bkpinfo->disaster_recovery
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| 308 | * - @c bkpinfo->isodir
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| 309 | * @param nuke_me_please If TRUE, we're in nuke mode; if FALSE we're in interactive mode.
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| 310 | * @return 0 for success, nonzero for failure.
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| 311 | */
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[3193] | 312 | int iso_fiddly_bits(bool nuke_me_please) {
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| 313 |
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[2211] | 314 | char *mount_isodir_command = NULL;
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[3193] | 315 | char *command = NULL;
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[2242] | 316 | char *mds = NULL;
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[1242] | 317 | int retval = 0, i;
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[1] | 318 |
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[1242] | 319 | g_ISO_restore_mode = TRUE;
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| 320 | read_cfg_var(g_mondo_cfg_file, "iso-dev", g_isodir_device);
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| 321 | if (bkpinfo->disaster_recovery) {
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[3278] | 322 | /* Don't let this clobber an existing bkpinfo->isodir */
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[2211] | 323 | if (!bkpinfo->isodir[0]) {
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| 324 | strcpy(bkpinfo->isodir, "/tmp/isodir");
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| 325 | }
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[3193] | 326 | mr_asprintf(command, "mkdir -p %s", bkpinfo->isodir);
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[2211] | 327 | run_program_and_log_output(command, 5);
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[3193] | 328 | mr_free(command);
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[2211] | 329 | log_msg(2, "Setting isodir to %s", bkpinfo->isodir);
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[1242] | 330 | }
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[1] | 331 |
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[3158] | 332 | if (!get_isodir_info(g_isodir_device, g_isodir_format, bkpinfo, nuke_me_please)) {
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[2211] | 333 | return (1);
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[1242] | 334 | }
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[2878] | 335 | paranoid_system("umount -d " MNT_CDROM " 2> /dev/null"); /* just in case */
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[1] | 336 |
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[1242] | 337 | if (is_this_device_mounted(g_isodir_device)) {
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[2211] | 338 | log_to_screen("WARNING - isodir is already mounted");
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[1242] | 339 | } else {
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[3185] | 340 | mr_asprintf(mount_isodir_command, "mount %s", g_isodir_device);
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[2211] | 341 | if (strlen(g_isodir_format) > 1) {
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| 342 | mr_strcat(mount_isodir_command, " -t %s", g_isodir_format);
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| 343 | }
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[3193] | 344 |
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[2211] | 345 | mr_strcat(mount_isodir_command, " -o ro %s", bkpinfo->isodir);
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[3193] | 346 | run_program_and_log_output("df -m -P", FALSE);
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| 347 | log_msg(1, "The 'mount' command is '%s'. PLEASE report this command to be if you have problems, ok?", mount_isodir_command);
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[2211] | 348 | if (run_program_and_log_output(mount_isodir_command, FALSE)) {
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| 349 | popup_and_OK
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| 350 | ("Cannot mount the device where the ISO files are stored.");
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| 351 | return (1);
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| 352 | }
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| 353 | paranoid_free(mount_isodir_command);
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| 354 | log_to_screen
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[1242] | 355 | ("I have mounted the device where the ISO files are stored.");
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| 356 | }
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| 357 | if (!IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
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[1736] | 358 | mount_media();
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[1242] | 359 | }
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[1736] | 360 | i = what_number_cd_is_this(); /* has the side-effect of calling mount_media() */
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[2242] | 361 | mds = media_descriptor_string(bkpinfo->backup_media_type);
|
---|
| 362 | mr_free(mds);
|
---|
| 363 |
|
---|
[3193] | 364 | log_msg(1, "%s #%d has been mounted via loopback mount", mds, i);
|
---|
[1242] | 365 | if (i < 0) {
|
---|
[3193] | 366 | popup_and_OK("Cannot find ISO images in the directory you specified.");
|
---|
| 367 | retval = 1;
|
---|
[1242] | 368 | }
|
---|
[3193] | 369 | log_msg(2, "bkpinfo->isodir is now %s", bkpinfo->isodir);
|
---|
[1242] | 370 | return (retval);
|
---|
| 371 | }
|
---|
[1] | 372 |
|
---|
| 373 |
|
---|
| 374 |
|
---|
| 375 |
|
---|
| 376 | /**
|
---|
[1242] | 377 | * Kill all Petris processes.
|
---|
| 378 | */
|
---|
[1850] | 379 | void kill_petris(void) {
|
---|
[1852] | 380 | kill_anything_like_this("petris");
|
---|
[1] | 381 | }
|
---|
[128] | 382 |
|
---|
[1] | 383 | /**************************************************************************
|
---|
[1242] | 384 | *END_KILL_PETRIS *
|
---|
| 385 | **************************************************************************/
|
---|
[1] | 386 |
|
---|
| 387 |
|
---|
| 388 | /**
|
---|
[1843] | 389 | * Mount @p device at @p mpt as @p format.
|
---|
| 390 | * @param device The device (/dev entry) to mount.
|
---|
| 391 | * @param mpt The directory to mount it on.
|
---|
| 392 | * @param format The filesystem type of @p device.
|
---|
| 393 | * @param writeable If TRUE, mount read-write; if FALSE, mount read-only.
|
---|
| 394 | * @return 0 for success, nonzero for failure.
|
---|
| 395 | */
|
---|
[1771] | 396 | int mount_device(char *device, char *mpt, char *format, bool writeable)
|
---|
| 397 | {
|
---|
| 398 | int res = 0;
|
---|
| 399 |
|
---|
| 400 | /** malloc **/
|
---|
[3193] | 401 | char *tmp = NULL;
|
---|
| 402 | char *command = NULL;
|
---|
| 403 | char *mountdir = NULL;
|
---|
| 404 | char *mountpoint = NULL;
|
---|
[2211] | 405 | char *additional_parameters = NULL;
|
---|
[1771] | 406 |
|
---|
| 407 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 408 | assert_string_is_neither_NULL_nor_zerolength(mpt);
|
---|
| 409 | assert(format != NULL);
|
---|
| 410 |
|
---|
[1843] | 411 | if (!strcmp(mpt, "/1")) {
|
---|
[3193] | 412 | mr_asprintf(mountpoint, "/");
|
---|
[1843] | 413 | log_msg(3, "Mommm! SME is being a dildo!");
|
---|
| 414 | } else {
|
---|
[3193] | 415 | mr_asprintf(mountpoint, "%s", mpt);
|
---|
[1843] | 416 | }
|
---|
[1771] | 417 |
|
---|
[1843] | 418 | if (!strcmp(mountpoint, "lvm")) {
|
---|
| 419 | return (0);
|
---|
| 420 | }
|
---|
| 421 | if (!strcmp(mountpoint, "image")) {
|
---|
| 422 | return (0);
|
---|
| 423 | }
|
---|
[3193] | 424 | mr_asprintf(tmp, "Mounting device %s ", device);
|
---|
[1843] | 425 | log_msg(1, tmp);
|
---|
[1937] | 426 | /* Deal with additional params only if not /proc or /sys */
|
---|
[3185] | 427 | mr_asprintf(additional_parameters, "");
|
---|
[1937] | 428 | if (strcmp(format, "proc") && strcmp(format, "sys")) {
|
---|
| 429 | if (writeable) {
|
---|
[2211] | 430 | mr_strcat(additional_parameters, "-o rw");
|
---|
[1937] | 431 | } else {
|
---|
[2211] | 432 | mr_strcat(additional_parameters, "-o ro");
|
---|
[1937] | 433 | }
|
---|
| 434 | if (find_home_of_exe("setfattr")) {
|
---|
[2211] | 435 | mr_strcat(additional_parameters, ",user_xattr");
|
---|
[1937] | 436 | }
|
---|
| 437 | if (find_home_of_exe("setfacl")) {
|
---|
[2211] | 438 | mr_strcat(additional_parameters, ",acl");
|
---|
[1937] | 439 | }
|
---|
[1843] | 440 | }
|
---|
[1771] | 441 |
|
---|
| 442 | if (!strcmp(mountpoint, "swap")) {
|
---|
[3193] | 443 | mr_asprintf(command, "swapon %s", device);
|
---|
| 444 | mr_asprintf(mountdir, "swap");
|
---|
[1771] | 445 | } else {
|
---|
[1843] | 446 | if (!strcmp(mountpoint, "/")) {
|
---|
[3193] | 447 | mr_asprintf(mountdir, "%s", MNT_RESTORING);
|
---|
[1843] | 448 | } else {
|
---|
[3193] | 449 | mr_asprintf(mountdir, "%s%s", MNT_RESTORING, mountpoint);
|
---|
[1843] | 450 | }
|
---|
[3193] | 451 | mr_asprintf(command, "mkdir -p %s", mountdir);
|
---|
[1843] | 452 | run_program_and_log_output(command, FALSE);
|
---|
[3193] | 453 | mr_free(command);
|
---|
| 454 |
|
---|
| 455 | mr_asprintf(command, "mount -t %s %s %s %s 2>> %s", format, device, additional_parameters, mountdir, MONDO_LOGFILE);
|
---|
[1843] | 456 | log_msg(2, "command='%s'", command);
|
---|
| 457 | }
|
---|
[3193] | 458 | mr_free(additional_parameters);
|
---|
[1843] | 459 |
|
---|
| 460 | res = run_program_and_log_output(command, TRUE);
|
---|
| 461 | if (res && (strstr(command, "xattr") || strstr(command, "acl"))) {
|
---|
| 462 | log_msg(1, "Re-trying without the fancy extra parameters");
|
---|
[3193] | 463 | mr_free(command);
|
---|
| 464 | mr_asprintf(command, "mount -t %s %s %s 2>> %s", format, device, mountdir, MONDO_LOGFILE);
|
---|
[1771] | 465 | res = run_program_and_log_output(command, TRUE);
|
---|
[1843] | 466 | }
|
---|
| 467 | if (res) {
|
---|
[3193] | 468 | log_msg(1, "Unable to mount device %s (type %s) at %s", device, format, mountdir);
|
---|
[1843] | 469 | log_msg(1, "command was '%s'", command);
|
---|
| 470 | if (!strcmp(mountpoint, "swap")) {
|
---|
| 471 | log_to_screen(tmp);
|
---|
[1771] | 472 | } else {
|
---|
[1843] | 473 | log_msg(2, "Retrying w/o the '-t' switch");
|
---|
[3193] | 474 | mr_free(command);
|
---|
| 475 | mr_asprintf(command, "mount %s %s 2>> %s", device, mountdir, MONDO_LOGFILE);
|
---|
[1843] | 476 | log_msg(2, "2nd command = '%s'", command);
|
---|
| 477 | res = run_program_and_log_output(command, TRUE);
|
---|
| 478 | if (res == 0) {
|
---|
| 479 | log_msg(1,
|
---|
| 480 | "That's OK. I called mount w/o a filesystem type and it worked fine in the end.");
|
---|
| 481 | } else {
|
---|
| 482 | log_to_screen(tmp);
|
---|
| 483 | }
|
---|
[1771] | 484 | }
|
---|
| 485 | }
|
---|
| 486 |
|
---|
[1843] | 487 | if (res && !strcmp(mountpoint, "swap")) {
|
---|
| 488 | log_msg(2, "That's ok. It's just a swap partition.");
|
---|
| 489 | log_msg(2, "Non-fatal error. Returning 0.");
|
---|
| 490 | res = 0;
|
---|
| 491 | }
|
---|
| 492 |
|
---|
[3193] | 493 | mr_free(tmp);
|
---|
| 494 | mr_free(command);
|
---|
| 495 | mr_free(mountdir);
|
---|
| 496 | mr_free(mountpoint);
|
---|
[1771] | 497 |
|
---|
[3193] | 498 | return (res);
|
---|
[1771] | 499 | }
|
---|
| 500 | /**************************************************************************
|
---|
[1843] | 501 | *END_MOUNT_DEVICE *
|
---|
[1771] | 502 | **************************************************************************/
|
---|
| 503 |
|
---|
| 504 |
|
---|
| 505 | /**
|
---|
[1843] | 506 | * Mount all devices in @p p_external_copy_of_mountlist on @p MNT_RESTORING.
|
---|
| 507 | * @param p_external_copy_of_mountlist The mountlist containing devices to be mounted.
|
---|
| 508 | * @param writeable If TRUE, then mount read-write; if FALSE mount read-only.
|
---|
| 509 | * @return The number of errors encountered (0 for success).
|
---|
| 510 | */
|
---|
[3193] | 511 | int mount_all_devices(struct mountlist_itself *p_external_copy_of_mountlist, bool writeable)
|
---|
[1] | 512 | {
|
---|
[1242] | 513 | int retval = 0, lino, res;
|
---|
[3193] | 514 | char *tmp = NULL;
|
---|
[2211] | 515 | char *these_failed = NULL;
|
---|
| 516 | struct mountlist_itself *mountlist = NULL;
|
---|
[1] | 517 |
|
---|
[1242] | 518 | assert(p_external_copy_of_mountlist != NULL);
|
---|
| 519 | mountlist = malloc(sizeof(struct mountlist_itself));
|
---|
| 520 | memcpy((void *) mountlist, (void *) p_external_copy_of_mountlist,
|
---|
| 521 | sizeof(struct mountlist_itself));
|
---|
[1843] | 522 | sort_mountlist_by_mountpoint(mountlist, 0);
|
---|
[1] | 523 |
|
---|
| 524 |
|
---|
[1843] | 525 | mvaddstr_and_log_it(g_currentY, 0, "Mounting devices ");
|
---|
[3193] | 526 | open_progress_form("Mounting devices", "I am now mounting all the drives.", "This should not take long.", "", mountlist->entries);
|
---|
[128] | 527 |
|
---|
[3185] | 528 | mr_asprintf(these_failed, "");
|
---|
[1843] | 529 | for (lino = 0; lino < mountlist->entries; lino++) {
|
---|
| 530 | if (!strcmp(mountlist->el[lino].device, "/proc")) {
|
---|
[3193] | 531 | log_msg(1, "Again with the /proc - why is this in your mountlist?");
|
---|
[1843] | 532 | } else if (is_this_device_mounted(mountlist->el[lino].device)) {
|
---|
[3193] | 533 | log_to_screen("%s is already mounted", mountlist->el[lino].device);
|
---|
[1843] | 534 | } else if (strcmp(mountlist->el[lino].mountpoint, "none")
|
---|
[1242] | 535 | && strcmp(mountlist->el[lino].mountpoint, "lvm")
|
---|
| 536 | && strcmp(mountlist->el[lino].mountpoint, "raid")
|
---|
| 537 | && strcmp(mountlist->el[lino].mountpoint, "image")) {
|
---|
[3193] | 538 | mr_asprintf(tmp, "Mounting %s", mountlist->el[lino].device);
|
---|
[1843] | 539 | update_progress_form(tmp);
|
---|
[3193] | 540 | mr_free(tmp);
|
---|
| 541 | res = mount_device(mountlist->el[lino].device, mountlist->el[lino].mountpoint, mountlist->el[lino].format, writeable);
|
---|
[1843] | 542 | retval += res;
|
---|
| 543 | if (res) {
|
---|
[2211] | 544 | mr_strcat(these_failed, "%s ",mountlist->el[lino].device);
|
---|
[1843] | 545 | }
|
---|
| 546 | }
|
---|
| 547 | g_current_progress++;
|
---|
[1] | 548 | }
|
---|
[1843] | 549 | close_progress_form();
|
---|
| 550 | if (retval) {
|
---|
| 551 | if (g_partition_table_locked_up > 0) {
|
---|
[3193] | 552 | log_to_screen("fdisk's ictol() call to refresh its copy of the partition table causes the kernel to");
|
---|
| 553 | log_to_screen("lock up the partition table. You might have to reboot and use Interactive Mode to");
|
---|
| 554 | log_to_screen("format and restore *without* partitioning first. Sorry for the inconvenience.");
|
---|
[1843] | 555 | }
|
---|
[3193] | 556 | mr_asprintf(tmp, "Could not mount device(s) %s- shall I abort?", these_failed);
|
---|
[1843] | 557 |
|
---|
| 558 | if (!ask_me_yes_or_no(tmp)) {
|
---|
| 559 | retval = 0;
|
---|
[3193] | 560 | log_to_screen("Continuing, although some device(s) failed to be mounted");
|
---|
[1843] | 561 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 562 | } else {
|
---|
| 563 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[3193] | 564 | log_to_screen("Unable to mount some or all of your partitions.");
|
---|
[1843] | 565 | }
|
---|
[3193] | 566 | mr_free(tmp);
|
---|
[1843] | 567 | } else {
|
---|
| 568 | log_to_screen("All partitions were mounted OK.");
|
---|
| 569 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 570 | }
|
---|
[2211] | 571 | paranoid_free(these_failed);
|
---|
| 572 |
|
---|
[1937] | 573 | /* Also mounting under MNT_RESTORING special FS */
|
---|
| 574 | (void)mount_device("/proc","/proc","proc",TRUE);
|
---|
| 575 | (void)mount_device("/sys","/sys","sysfs",TRUE);
|
---|
[3193] | 576 | run_program_and_log_output("df -m -P", 3);
|
---|
[1843] | 577 | paranoid_free(mountlist);
|
---|
| 578 | return (retval);
|
---|
[1242] | 579 | }
|
---|
| 580 | /**************************************************************************
|
---|
| 581 | *END_MOUNT_ALL_DEVICES *
|
---|
| 582 | **************************************************************************/
|
---|
[1] | 583 |
|
---|
| 584 |
|
---|
| 585 | /**
|
---|
[1242] | 586 | * Fix some miscellaneous things in the filesystem so the system will come
|
---|
| 587 | * up correctly on the first boot.
|
---|
| 588 | */
|
---|
[128] | 589 | void protect_against_braindead_sysadmins()
|
---|
[1] | 590 | {
|
---|
[1242] | 591 | run_program_and_log_output("touch " MNT_RESTORING "/var/log/pacct",
|
---|
| 592 | FALSE);
|
---|
| 593 | run_program_and_log_output("touch " MNT_RESTORING "/var/account/pacct",
|
---|
| 594 | FALSE);
|
---|
| 595 | if (run_program_and_log_output("ls " MNT_RESTORING " /tmp", FALSE)) {
|
---|
| 596 | run_program_and_log_output("chmod 1777 " MNT_RESTORING "/tmp",
|
---|
| 597 | FALSE);
|
---|
[1] | 598 | }
|
---|
[1242] | 599 | run_program_and_log_output("mkdir -p " MNT_RESTORING
|
---|
| 600 | "/var/run/console", FALSE);
|
---|
| 601 | run_program_and_log_output("chmod 777 " MNT_RESTORING "/dev/null",
|
---|
| 602 | FALSE);
|
---|
| 603 | run_program_and_log_output("cd " MNT_RESTORING
|
---|
| 604 | "; 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",
|
---|
| 605 | TRUE);
|
---|
| 606 | run_program_and_log_output("rm -f " MNT_RESTORING "/var/run/*.pid",
|
---|
| 607 | TRUE);
|
---|
| 608 | run_program_and_log_output("rm -f " MNT_RESTORING "/var/lock/subsys/*",
|
---|
| 609 | TRUE);
|
---|
| 610 | }
|
---|
[128] | 611 |
|
---|
[1] | 612 | /**************************************************************************
|
---|
[1242] | 613 | *END_PROTECT_AGAINST_BRAINDEAD_SYSADMINS *
|
---|
| 614 | **************************************************************************/
|
---|
[1] | 615 |
|
---|
| 616 |
|
---|
| 617 |
|
---|
| 618 |
|
---|
| 619 | /**
|
---|
[1242] | 620 | * Fill out @p bkpinfo based on @p cfg_file.
|
---|
[3271] | 621 | * @param cfg_file The mondorestore.cfg file to read into @p bkpinfo.
|
---|
[1242] | 622 | * @param bkpinfo The backup information structure to fill out with information
|
---|
| 623 | * from @p cfg_file.
|
---|
| 624 | * @return 0 for success, nonzero for failure.
|
---|
| 625 | */
|
---|
[1645] | 626 | int read_cfg_file_into_bkpinfo(char *cfgf)
|
---|
[1] | 627 | {
|
---|
[1242] | 628 | /** add mallocs **/
|
---|
[3193] | 629 | char value[MAX_STR_LEN];
|
---|
| 630 | char *tmp1 = NULL;
|
---|
[1242] | 631 | char *envtmp1 = NULL;
|
---|
| 632 | char *envtmp2 = NULL;
|
---|
| 633 | char *command = NULL;
|
---|
[3193] | 634 | char iso_mnt[MAX_STR_LEN];
|
---|
| 635 | char iso_path[MAX_STR_LEN];
|
---|
[1242] | 636 | char *old_isodir = NULL;
|
---|
[3193] | 637 | char *cfg_file = NULL;
|
---|
[1242] | 638 | t_bkptype media_specified_by_user;
|
---|
[1] | 639 |
|
---|
| 640 | // assert_string_is_neither_NULL_nor_zerolength(cfg_file);
|
---|
[1242] | 641 | assert(bkpinfo != NULL);
|
---|
[3193] | 642 | assert(cfgf != NULL);
|
---|
[3158] | 643 | log_it("Entering read_cfg_file_into_bkpinfo");
|
---|
[1] | 644 |
|
---|
[1242] | 645 | if (!cfgf) {
|
---|
[3211] | 646 | mr_asprintf(cfg_file, "%s", g_mondo_cfg_file);
|
---|
[1242] | 647 | } else {
|
---|
[3211] | 648 | mr_asprintf(cfg_file, "%s", cfgf);
|
---|
[1242] | 649 | }
|
---|
[1] | 650 |
|
---|
[1242] | 651 | media_specified_by_user = bkpinfo->backup_media_type; // or 'none', if not specified
|
---|
[1] | 652 |
|
---|
[1242] | 653 | if (0 == read_cfg_var(cfg_file, "backup-media-type", value)) {
|
---|
[3193] | 654 | if (!strcmp(value, "cdstream")) {
|
---|
| 655 | bkpinfo->backup_media_type = cdstream;
|
---|
| 656 | } else if (!strcmp(value, "cdr")) {
|
---|
| 657 | bkpinfo->backup_media_type = cdr;
|
---|
| 658 | } else if (!strcmp(value, "cdrw")) {
|
---|
| 659 | bkpinfo->backup_media_type = cdrw;
|
---|
| 660 | } else if (!strcmp(value, "dvd")) {
|
---|
| 661 | bkpinfo->backup_media_type = dvd;
|
---|
| 662 | } else if (!strcmp(value, "usb")) {
|
---|
| 663 | bkpinfo->backup_media_type = usb;
|
---|
| 664 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 665 | } else if (!strcmp(value, "iso")) {
|
---|
| 666 | bkpinfo->backup_media_type = iso;
|
---|
| 667 | if (am_I_in_disaster_recovery_mode()) {
|
---|
| 668 | /* Check to see if CD is already mounted before mounting it... */
|
---|
| 669 | if (!is_this_device_mounted("/dev/cdrom")) {
|
---|
| 670 | log_msg(2, "NB: CDROM device not mounted, mounting...");
|
---|
| 671 | run_program_and_log_output("mount /dev/cdrom "MNT_CDROM, 1);
|
---|
| 672 | }
|
---|
| 673 | if (does_file_exist(MNT_CDROM"/archives/filelist.0")) {
|
---|
| 674 | bkpinfo->backup_media_type = cdr;
|
---|
| 675 | run_program_and_log_output("umount -d "MNT_CDROM, 1);
|
---|
| 676 | log_it("Re-jigging configuration AGAIN. CD-R, not ISO.");
|
---|
| 677 | }
|
---|
[128] | 678 | }
|
---|
[3193] | 679 | if (read_cfg_var(cfg_file, "iso-prefix", value) == 0) {
|
---|
[1242] | 680 | strcpy(bkpinfo->prefix,value);
|
---|
[3193] | 681 | } else {
|
---|
[1242] | 682 | strcpy(bkpinfo->prefix,STD_PREFIX);
|
---|
[949] | 683 | }
|
---|
[3193] | 684 | log_it("Setting Prefix to %s", bkpinfo->prefix);
|
---|
| 685 | } else if ((!strcmp(value, "netfs")) || (!strcmp(value, "nfs"))) {
|
---|
| 686 | /* Stay compatible with previous versions by allowing nfs as an entry here */
|
---|
| 687 | bkpinfo->backup_media_type = netfs;
|
---|
| 688 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 689 | if (read_cfg_var(cfg_file, "netfs-proto", value) == 0) {
|
---|
| 690 | mr_asprintf(bkpinfo->netfs_proto,"%s", value);
|
---|
| 691 | } else {
|
---|
| 692 | /* For compatibility, force protocol in old nfs case to be transparent */
|
---|
| 693 | mr_asprintf(bkpinfo->netfs_proto, "nfs");
|
---|
| 694 | }
|
---|
| 695 | if (read_cfg_var(cfg_file, "netfs-server-user", value) == 0) {
|
---|
| 696 | mr_asprintf(bkpinfo->netfs_user,"%s", value);
|
---|
| 697 | }
|
---|
| 698 | if (read_cfg_var(cfg_file, "iso-prefix", value) == 0) {
|
---|
| 699 | strcpy(bkpinfo->prefix,value);
|
---|
| 700 | } else {
|
---|
| 701 | strcpy(bkpinfo->prefix,STD_PREFIX);
|
---|
| 702 | }
|
---|
| 703 | if (strstr(call_program_and_get_last_line_of_output("cat /proc/cmdline"), "pxe")) {
|
---|
| 704 | /* We need to override prefix value in PXE mode as it's
|
---|
| 705 | * already done in start-netfs */
|
---|
| 706 | envtmp1 = getenv("imgname");
|
---|
| 707 | if (envtmp1 == NULL) {
|
---|
| 708 | fatal_error("no imgname variable in environment");
|
---|
| 709 | }
|
---|
| 710 | strcpy(bkpinfo->prefix,envtmp1);
|
---|
| 711 | }
|
---|
| 712 | } else if (!strcmp(value, "tape")) {
|
---|
| 713 | bkpinfo->backup_media_type = tape;
|
---|
| 714 | } else if (!strcmp(value, "udev")) {
|
---|
| 715 | bkpinfo->backup_media_type = udev;
|
---|
| 716 | } else {
|
---|
| 717 | fatal_error("UNKNOWN bkp-media-type");
|
---|
[949] | 718 | }
|
---|
[1242] | 719 | } else {
|
---|
[3193] | 720 | fatal_error("backup-media-type not specified!");
|
---|
[1242] | 721 | }
|
---|
[3193] | 722 |
|
---|
[1242] | 723 | if (bkpinfo->disaster_recovery) {
|
---|
[1736] | 724 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
| 725 | sprintf(bkpinfo->media_device, "/dev/cdrom");
|
---|
[3150] | 726 | bkpinfo->media_size = 650; /* good guess */
|
---|
[1736] | 727 | } else if (bkpinfo->backup_media_type == usb) {
|
---|
[2127] | 728 | envtmp1 = getenv("MRUSBDEV");
|
---|
| 729 | if (envtmp1 == NULL) {
|
---|
| 730 | if (read_cfg_var(cfg_file, "usb-dev", value)) {
|
---|
| 731 | fatal_error("Cannot get USB device name from cfg file");
|
---|
| 732 | }
|
---|
| 733 | } else {
|
---|
| 734 | strcpy(value,envtmp1);
|
---|
[1736] | 735 | }
|
---|
[1741] | 736 | sprintf(bkpinfo->media_device, "%s1", value);
|
---|
[3193] | 737 | log_msg(2, "Backup medium is USB --- dev=%s", bkpinfo->media_device);
|
---|
| 738 | } else if (bkpinfo->backup_media_type == tape || bkpinfo->backup_media_type == udev) {
|
---|
[1736] | 739 | if (read_cfg_var(cfg_file, "media-dev", value)) {
|
---|
| 740 | fatal_error("Cannot get tape device name from cfg file");
|
---|
| 741 | }
|
---|
| 742 | strcpy(bkpinfo->media_device, value);
|
---|
| 743 | read_cfg_var(cfg_file, "media-size", value);
|
---|
[3150] | 744 | bkpinfo->media_size = atol(value);
|
---|
[3193] | 745 | log_msg(2, "Backup medium is TAPE --- dev=%s", bkpinfo->media_device);
|
---|
[1736] | 746 | } else {
|
---|
| 747 | strcpy(bkpinfo->media_device, "/dev/cdrom"); /* we don't really need this var */
|
---|
[3150] | 748 | bkpinfo->media_size = 1999 * 1024; /* 650, probably, but we don't need this var anyway */
|
---|
[3158] | 749 | log_msg(2, "Backup medium is similar to CD-R[W]");
|
---|
[1] | 750 | }
|
---|
[1242] | 751 | } else {
|
---|
[3193] | 752 | log_msg(2, "Not in Disaster Recovery Mode. No need to derive device name from config file.");
|
---|
[1242] | 753 | }
|
---|
[128] | 754 |
|
---|
[1242] | 755 | read_cfg_var(cfg_file, "use-star", value);
|
---|
| 756 | if (strstr(value, "yes")) {
|
---|
[1948] | 757 | bkpinfo->use_star = TRUE;
|
---|
| 758 | log_msg(1, "Goody! ... bkpinfo->use_star is now true.");
|
---|
[1242] | 759 | }
|
---|
| 760 |
|
---|
[1948] | 761 | read_cfg_var(cfg_file, "obdr", value);
|
---|
| 762 | if (strstr(value, "TRUE")) {
|
---|
| 763 | bkpinfo->use_obdr = TRUE;
|
---|
| 764 | log_msg(1, "OBDR mode activated");
|
---|
| 765 | }
|
---|
| 766 |
|
---|
[1242] | 767 | read_cfg_var(cfg_file, "acl", value);
|
---|
| 768 | if (strstr(value, "TRUE")) {
|
---|
[3185] | 769 | mr_asprintf(g_getfacl,"setfacl");
|
---|
[1948] | 770 | log_msg(1, "We will restore ACLs");
|
---|
| 771 | if (! find_home_of_exe("setfacl")) {
|
---|
| 772 | log_msg(1, "Unable to restore ACLs as no setfacl found");
|
---|
| 773 | }
|
---|
[1242] | 774 | }
|
---|
| 775 | read_cfg_var(cfg_file, "xattr", value);
|
---|
| 776 | if (strstr(value, "TRUE")) {
|
---|
[3185] | 777 | mr_asprintf(g_getfattr,"setfattr");
|
---|
[1948] | 778 | log_msg(1, "We will restore XATTRs");
|
---|
| 779 | if (! find_home_of_exe("setfattr")) {
|
---|
| 780 | log_msg(1, "Unable to restore XATTRs as no setfattr found");
|
---|
| 781 | }
|
---|
[1242] | 782 | }
|
---|
| 783 |
|
---|
| 784 | if (0 == read_cfg_var(cfg_file, "internal-tape-block-size", value)) {
|
---|
[3193] | 785 | bkpinfo->internal_tape_block_size = atol(value);
|
---|
[1242] | 786 | } else {
|
---|
[3193] | 787 | bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
|
---|
[1242] | 788 | }
|
---|
[3193] | 789 | log_msg(1, "Internal tape block size set to %ld", bkpinfo->internal_tape_block_size);
|
---|
[1242] | 790 |
|
---|
[3193] | 791 | read_cfg_var(cfg_file, "use-lzma", value);
|
---|
| 792 | if (strstr(value, "yes")) {
|
---|
| 793 | bkpinfo->use_lzma = TRUE;
|
---|
| 794 | bkpinfo->use_lzo = FALSE;
|
---|
| 795 | bkpinfo->use_gzip = FALSE;
|
---|
| 796 | strcpy(bkpinfo->zip_exe, "lzma");
|
---|
| 797 | strcpy(bkpinfo->zip_suffix, "lzma");
|
---|
| 798 | }
|
---|
| 799 |
|
---|
[1242] | 800 | read_cfg_var(cfg_file, "use-lzo", value);
|
---|
| 801 | if (strstr(value, "yes")) {
|
---|
[3193] | 802 | bkpinfo->use_lzma = FALSE;
|
---|
| 803 | bkpinfo->use_lzo = TRUE;
|
---|
| 804 | bkpinfo->use_gzip = FALSE;
|
---|
| 805 | strcpy(bkpinfo->zip_exe, "lzop");
|
---|
| 806 | strcpy(bkpinfo->zip_suffix, "lzo");
|
---|
| 807 | }
|
---|
| 808 |
|
---|
[1242] | 809 | read_cfg_var(cfg_file, "use-gzip", value);
|
---|
| 810 | if (strstr(value, "yes")) {
|
---|
[3193] | 811 | bkpinfo->use_lzma = FALSE;
|
---|
[1242] | 812 | bkpinfo->use_lzo = FALSE;
|
---|
| 813 | bkpinfo->use_gzip = TRUE;
|
---|
| 814 | strcpy(bkpinfo->zip_exe, "gzip");
|
---|
| 815 | strcpy(bkpinfo->zip_suffix, "gz");
|
---|
| 816 | }
|
---|
[3193] | 817 |
|
---|
| 818 | read_cfg_var(cfg_file, "use-comp", value);
|
---|
| 819 | if (strstr(value, "yes")) {
|
---|
| 820 | bkpinfo->use_lzma = FALSE;
|
---|
| 821 | bkpinfo->use_lzo = FALSE;
|
---|
| 822 | bkpinfo->use_gzip = FALSE;
|
---|
| 823 | strcpy(bkpinfo->zip_exe, "bzip2");
|
---|
| 824 | strcpy(bkpinfo->zip_suffix, "bz2");
|
---|
[1242] | 825 | }
|
---|
[1] | 826 |
|
---|
[1242] | 827 | value[0] = '\0';
|
---|
| 828 | read_cfg_var(cfg_file, "differential", value);
|
---|
| 829 | if (!strcmp(value, "yes") || !strcmp(value, "1")) {
|
---|
[3193] | 830 | bkpinfo->differential = TRUE;
|
---|
[1242] | 831 | }
|
---|
| 832 | log_msg(2, "differential var = '%s'", value);
|
---|
| 833 | if (bkpinfo->differential) {
|
---|
[3193] | 834 | log_msg(2, "THIS IS A DIFFERENTIAL BACKUP");
|
---|
[1242] | 835 | } else {
|
---|
[3193] | 836 | log_msg(2, "This is a regular (full) backup");
|
---|
[1242] | 837 | }
|
---|
| 838 |
|
---|
[3211] | 839 | read_cfg_var(cfg_file, "please-dont-eject", value);
|
---|
[3193] | 840 | if (value[0] || strstr(call_program_and_get_last_line_of_output("cat /proc/cmdline"), "donteject")) {
|
---|
[3158] | 841 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 842 | log_msg(2, "Ok, I shan't eject when restoring! Groovy.");
|
---|
[1242] | 843 | }
|
---|
| 844 |
|
---|
[2380] | 845 | if (bkpinfo->backup_media_type == netfs) {
|
---|
[1736] | 846 | if (!cfgf) {
|
---|
[3193] | 847 | if (bkpinfo->netfs_mount) {
|
---|
| 848 | log_msg(2, "netfs_mount remains %s", bkpinfo->netfs_mount);
|
---|
| 849 | }
|
---|
[3207] | 850 | if (bkpinfo->netfs_remote_dir != NULL) {
|
---|
[3193] | 851 | log_msg(2, "netfs_remote_dir remains %s", bkpinfo->netfs_remote_dir);
|
---|
| 852 | }
|
---|
| 853 | log_msg(2, "...cos it wouldn't make sense to abandon the values that GOT ME to this config file in the first place");
|
---|
[1736] | 854 | } else {
|
---|
[3211] | 855 | read_cfg_var(cfg_file, "netfs-server-mount", value);
|
---|
[3193] | 856 | mr_free(bkpinfo->netfs_mount);
|
---|
| 857 | mr_asprintf(bkpinfo->netfs_mount, "%s", value);
|
---|
[3278] | 858 | if (bkpinfo->netfs_mount != NULL) {
|
---|
| 859 | log_msg(2, "netfs_mount is %s", bkpinfo->netfs_mount);
|
---|
| 860 | }
|
---|
[3193] | 861 |
|
---|
[3278] | 862 | read_cfg_var(cfg_file, "iso-dir", value);
|
---|
[3193] | 863 | mr_free(bkpinfo->netfs_remote_dir);
|
---|
| 864 | mr_asprintf(bkpinfo->netfs_remote_dir, "%s", value);
|
---|
| 865 | if (bkpinfo->netfs_remote_dir != NULL) {
|
---|
| 866 | log_msg(2, "netfs_remote_dir is %s", bkpinfo->netfs_remote_dir);
|
---|
| 867 | }
|
---|
[3278] | 868 |
|
---|
[3193] | 869 | if (bkpinfo->netfs_proto != NULL) {
|
---|
| 870 | log_msg(2, "netfs_proto is %s", bkpinfo->netfs_proto);
|
---|
| 871 | }
|
---|
| 872 | if (bkpinfo->netfs_user != NULL) {
|
---|
[2847] | 873 | log_msg(2, "netfs_user is %s", bkpinfo->netfs_user);
|
---|
| 874 | }
|
---|
[1] | 875 | }
|
---|
[3193] | 876 | if (strstr(call_program_and_get_last_line_of_output("cat /proc/cmdline"), "pxe")) {
|
---|
[1968] | 877 | /* We need to override values in PXE mode as it's
|
---|
[2380] | 878 | * already done in start-netfs */
|
---|
| 879 | envtmp1 = getenv("netfsmount");
|
---|
[1736] | 880 | if (envtmp1 == NULL) {
|
---|
[2380] | 881 | fatal_error("no netfsmount variable in environment");
|
---|
[1736] | 882 | }
|
---|
| 883 | envtmp2 = getenv("dirimg");
|
---|
| 884 | if (envtmp2 == NULL) {
|
---|
| 885 | fatal_error("no dirimg variable in environment");
|
---|
| 886 | }
|
---|
[3193] | 887 | mr_free(bkpinfo->netfs_mount);
|
---|
| 888 | mr_asprintf(bkpinfo->netfs_mount, "%s", envtmp1);
|
---|
| 889 |
|
---|
| 890 | mr_free(bkpinfo->netfs_remote_dir);
|
---|
| 891 | mr_asprintf(bkpinfo->netfs_remote_dir, "%s", envtmp2);
|
---|
[1] | 892 | }
|
---|
[1242] | 893 | } else if (bkpinfo->backup_media_type == iso) {
|
---|
[1736] | 894 | /* Patch by Conor Daly 23-june-2004
|
---|
| 895 | * to correctly mount iso-dev and set a sensible
|
---|
| 896 | * isodir in disaster recovery mode
|
---|
| 897 | */
|
---|
[3193] | 898 | mr_asprintf(old_isodir, "%s", bkpinfo->isodir);
|
---|
[3211] | 899 | read_cfg_var(cfg_file, "iso-mnt", iso_mnt);
|
---|
[3278] | 900 | read_cfg_var(cfg_file, "iso-dir", iso_path);
|
---|
[1736] | 901 | sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
|
---|
| 902 | if (!bkpinfo->isodir[0]) {
|
---|
[1242] | 903 | strcpy(bkpinfo->isodir, old_isodir);
|
---|
[128] | 904 | }
|
---|
[3158] | 905 | if ((!bkpinfo->disaster_recovery) || (g_isodir_device[0] != '\0')) {
|
---|
[1736] | 906 | if (strcmp(old_isodir, bkpinfo->isodir)) {
|
---|
[3193] | 907 | log_it("user nominated isodir %s differs from archive, keeping user's choice: %s\n", bkpinfo->isodir, old_isodir );
|
---|
[1736] | 908 | strcpy(bkpinfo->isodir, old_isodir);
|
---|
| 909 | }
|
---|
| 910 | }
|
---|
[3211] | 911 | mr_free(old_isodir);
|
---|
| 912 |
|
---|
[3158] | 913 | if (g_isodir_device[0] == '\0') {
|
---|
| 914 | /* We don't want to loose our conf made earlier in iso_fiddly_bits
|
---|
| 915 | * so go here only if job not done already */
|
---|
[3211] | 916 | read_cfg_var(cfg_file, "iso-dev", g_isodir_device);
|
---|
[3158] | 917 | }
|
---|
| 918 |
|
---|
| 919 | log_msg(2, "isodir=%s; iso-dev=%s", bkpinfo->isodir, g_isodir_device);
|
---|
[3193] | 920 |
|
---|
[1736] | 921 | if (bkpinfo->disaster_recovery) {
|
---|
| 922 | if (is_this_device_mounted(g_isodir_device)) {
|
---|
| 923 | log_msg(2, "NB: isodir is already mounted");
|
---|
| 924 | /* Find out where it's mounted */
|
---|
[3193] | 925 | mr_asprintf(command, "mount | grep -E '^%s' | tail -n1 | cut -d' ' -f3", g_isodir_device);
|
---|
[1736] | 926 | log_it("command = %s", command);
|
---|
[3193] | 927 | log_it("res of it = %s", call_program_and_get_last_line_of_output(command));
|
---|
[3194] | 928 | sprintf(iso_mnt, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3193] | 929 | mr_free(command);
|
---|
[1736] | 930 | } else {
|
---|
[3194] | 931 | sprintf(iso_mnt, "/tmp/isodir");
|
---|
[3193] | 932 | mr_asprintf(tmp1, "mkdir -p %s", iso_mnt);
|
---|
| 933 | run_program_and_log_output(tmp1, 5);
|
---|
| 934 | mr_free(tmp1);
|
---|
| 935 |
|
---|
| 936 | mr_asprintf(tmp1, "mount %s %s", g_isodir_device, iso_mnt);
|
---|
| 937 | if (run_program_and_log_output(tmp1, 3)) {
|
---|
| 938 | log_msg(1, "Unable to mount isodir. Perhaps this is really a CD backup?");
|
---|
[1736] | 939 | bkpinfo->backup_media_type = cdr;
|
---|
| 940 | strcpy(bkpinfo->media_device, "/dev/cdrom"); /* superfluous */
|
---|
| 941 | bkpinfo->isodir[0] = iso_mnt[0] = iso_path[0] = '\0';
|
---|
| 942 | if (mount_media()) {
|
---|
[3193] | 943 | mr_free(tmp1);
|
---|
| 944 | fatal_error("Unable to mount isodir. Failed to mount CD-ROM as well.");
|
---|
[1736] | 945 | } else {
|
---|
[3193] | 946 | log_msg(1, "You backed up to disk, then burned some CDs.");
|
---|
[1736] | 947 | }
|
---|
[128] | 948 | }
|
---|
[3193] | 949 | mr_free(tmp1);
|
---|
[128] | 950 | }
|
---|
[1736] | 951 | /* bkpinfo->isodir should now be the true path to prefix-1.iso etc... */
|
---|
[3193] | 952 | /* except when already done in iso_fiddly_bits */
|
---|
[3158] | 953 | if ((bkpinfo->backup_media_type == iso) && (g_isodir_device[0] == '\0')) {
|
---|
[1736] | 954 | sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
|
---|
| 955 | }
|
---|
[1] | 956 | }
|
---|
[1242] | 957 | }
|
---|
[3211] | 958 | mr_free(cfg_file);
|
---|
[1] | 959 |
|
---|
[1242] | 960 | if (media_specified_by_user != none) {
|
---|
[1736] | 961 | if (g_restoring_live_from_cd) {
|
---|
| 962 | if (bkpinfo->backup_media_type != media_specified_by_user) {
|
---|
[3158] | 963 | log_msg(2, "bkpinfo->backup_media_type != media_specified_by_user, so I'd better ask :)");
|
---|
[1736] | 964 | interactively_obtain_media_parameters_from_user(FALSE);
|
---|
| 965 | media_specified_by_user = bkpinfo->backup_media_type;
|
---|
| 966 | get_cfg_file_from_archive();
|
---|
| 967 | }
|
---|
[128] | 968 | }
|
---|
[1736] | 969 | bkpinfo->backup_media_type = media_specified_by_user;
|
---|
[1242] | 970 | }
|
---|
| 971 | g_backup_media_type = bkpinfo->backup_media_type;
|
---|
| 972 | return (0);
|
---|
[1] | 973 |
|
---|
| 974 | }
|
---|
[128] | 975 |
|
---|
[1] | 976 | /**************************************************************************
|
---|
[1242] | 977 | *END_READ_CFG_FILE_INTO_BKPINFO *
|
---|
| 978 | **************************************************************************/
|
---|
[1] | 979 |
|
---|
| 980 |
|
---|
| 981 |
|
---|
[128] | 982 |
|
---|
[1] | 983 | /**
|
---|
[1843] | 984 | * Allow the user to edit the filelist and biggielist.
|
---|
| 985 | * The filelist is unlinked after it is read.
|
---|
| 986 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 987 | * - @c bkpinfo->backup_media_type
|
---|
| 988 | * - @c bkpinfo->isodir
|
---|
| 989 | * - @c bkpinfo->media_device
|
---|
| 990 | * - @c bkpinfo->tmpdir
|
---|
| 991 | * @return The filelist structure containing the information read from disk.
|
---|
| 992 | */
|
---|
[1] | 993 | struct
|
---|
[1645] | 994 | s_node *process_filelist_and_biggielist()
|
---|
[1] | 995 | {
|
---|
[1242] | 996 | struct s_node *filelist;
|
---|
[1] | 997 |
|
---|
[3193] | 998 | char *command = NULL;
|
---|
[1242] | 999 | char *tmp;
|
---|
[3076] | 1000 | char *q;
|
---|
[1242] | 1001 | int res = 0;
|
---|
| 1002 | pid_t pid;
|
---|
[2049] | 1003 | bool extract_mountlist_stub = FALSE;
|
---|
[1] | 1004 |
|
---|
[1242] | 1005 | assert(bkpinfo != NULL);
|
---|
| 1006 | malloc_string(tmp);
|
---|
[1] | 1007 |
|
---|
[2049] | 1008 | /* If those files already exist, do not overwrite them later on */
|
---|
| 1009 | if (does_file_exist("/"MOUNTLIST_FNAME_STUB)) {
|
---|
| 1010 | extract_mountlist_stub = FALSE;
|
---|
| 1011 | } else {
|
---|
| 1012 | extract_mountlist_stub = TRUE;
|
---|
| 1013 | }
|
---|
| 1014 |
|
---|
[1242] | 1015 | if (does_file_exist(g_filelist_full)
|
---|
| 1016 | && does_file_exist(g_biggielist_txt)) {
|
---|
[1987] | 1017 | log_msg(1, "%s exists", g_filelist_full);
|
---|
| 1018 | log_msg(1, "%s exists", g_biggielist_txt);
|
---|
| 1019 | log_msg(2,
|
---|
[1242] | 1020 | "Filelist and biggielist already recovered from media. Yay!");
|
---|
| 1021 | } else {
|
---|
[3116] | 1022 | if (getcwd(tmp, MAX_STR_LEN) == NULL) {
|
---|
| 1023 | // FIXME
|
---|
| 1024 | }
|
---|
[3076] | 1025 | if (chdir(bkpinfo->tmpdir)) {
|
---|
| 1026 | // FIXME
|
---|
| 1027 | }
|
---|
[1987] | 1028 | log_msg(1, "chdir(%s)", bkpinfo->tmpdir);
|
---|
| 1029 | log_to_screen("Extracting filelist and biggielist from media...");
|
---|
| 1030 | unlink("/tmp/filelist.full");
|
---|
[2029] | 1031 | unlink(FILELIST_FULL_STUB);
|
---|
[1987] | 1032 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[3193] | 1033 | mr_asprintf(command, "tar -b %ld -zxf %s ./%s ./%s ./%s ./%s ./%s", bkpinfo->internal_tape_block_size, bkpinfo->media_device, MOUNTLIST_FNAME_STUB, BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB, MONDO_CFG_FILE_STUB);
|
---|
[1987] | 1034 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1035 | run_program_and_log_output(command, 1);
|
---|
[3193] | 1036 | mr_free(command);
|
---|
| 1037 |
|
---|
[2029] | 1038 | if (!does_file_exist(FILELIST_FULL_STUB)) {
|
---|
| 1039 | /* Doing that allow us to remain compatible with pre-2.2.5 versions */
|
---|
| 1040 | log_msg(2, "pre-2.2.4 compatible mode on");
|
---|
[3193] | 1041 | mr_asprintf(command, "tar -b %ld -zxf %s %s %s %s %s %s", bkpinfo->internal_tape_block_size, bkpinfo->media_device, MOUNTLIST_FNAME_STUB, BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB, MONDO_CFG_FILE_STUB);
|
---|
[2029] | 1042 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1043 | run_program_and_log_output(command, 1);
|
---|
[3193] | 1044 | mr_free(command);
|
---|
[2029] | 1045 | }
|
---|
[1987] | 1046 | } else {
|
---|
[3193] | 1047 | log_msg(2, "Calling insist_on_this_cd_number; bkpinfo->isodir=%s", bkpinfo->isodir);
|
---|
[1987] | 1048 | insist_on_this_cd_number(1);
|
---|
| 1049 | log_msg(2, "Back from iotcn");
|
---|
| 1050 | run_program_and_log_output("mount", 1);
|
---|
[3193] | 1051 | mr_asprintf(command, "tar -zxf %s/images/all.tar.gz ./%s ./%s ./%s ./%s ./%s", MNT_CDROM, MOUNTLIST_FNAME_STUB, BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB, MONDO_CFG_FILE_STUB);
|
---|
[1] | 1052 |
|
---|
[1987] | 1053 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1054 | run_program_and_log_output(command, 1);
|
---|
[3193] | 1055 | mr_free(command);
|
---|
| 1056 |
|
---|
[2029] | 1057 | if (!does_file_exist(FILELIST_FULL_STUB)) {
|
---|
| 1058 | /* Doing that allow us to remain compatible with pre-2.2.5 versions */
|
---|
| 1059 | log_msg(2, "pre-2.2.4 compatible mode on");
|
---|
[3193] | 1060 | mr_asprintf(command, "tar -zxf %s/images/all.tar.gz %s %s %s %s %s", MNT_CDROM, MOUNTLIST_FNAME_STUB, BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB, MONDO_CFG_FILE_STUB);
|
---|
[2029] | 1061 |
|
---|
| 1062 | log_msg(1, "tarcommand = %s", command);
|
---|
| 1063 | run_program_and_log_output(command, 1);
|
---|
[3193] | 1064 | mr_free(command);
|
---|
[2029] | 1065 | }
|
---|
[1987] | 1066 | if (!does_file_exist(BIGGIELIST_TXT_STUB)) {
|
---|
[3193] | 1067 | fatal_error("all.tar.gz did not include " BIGGIELIST_TXT_STUB);
|
---|
[1987] | 1068 | }
|
---|
| 1069 | if (!does_file_exist(FILELIST_FULL_STUB)) {
|
---|
[3193] | 1070 | fatal_error("all.tar.gz did not include " FILELIST_FULL_STUB);
|
---|
[1987] | 1071 | }
|
---|
[128] | 1072 | }
|
---|
[3193] | 1073 | mr_asprintf(command, "cp -f %s %s", MONDO_CFG_FILE_STUB, g_mondo_cfg_file);
|
---|
[1987] | 1074 | run_program_and_log_output(command, FALSE);
|
---|
[3193] | 1075 | mr_free(command);
|
---|
[1] | 1076 |
|
---|
[3193] | 1077 | mr_asprintf(command, "cp -f %s/%s %s", bkpinfo->tmpdir, BIGGIELIST_TXT_STUB, g_biggielist_txt);
|
---|
[1987] | 1078 | log_msg(1, "command = %s", command);
|
---|
| 1079 | paranoid_system(command);
|
---|
[3193] | 1080 | mr_free(command);
|
---|
| 1081 |
|
---|
| 1082 | mr_asprintf(command, "ln -sf %s/%s %s", bkpinfo->tmpdir, FILELIST_FULL_STUB, g_filelist_full);
|
---|
[1987] | 1083 | log_msg(1, "command = %s", command);
|
---|
| 1084 | paranoid_system(command);
|
---|
[3193] | 1085 | mr_free(command);
|
---|
[1987] | 1086 | }
|
---|
[1242] | 1087 |
|
---|
[1987] | 1088 | if (am_I_in_disaster_recovery_mode()
|
---|
| 1089 | &&
|
---|
[2049] | 1090 | /* If it was there, do not overwrite it */
|
---|
| 1091 | (extract_mountlist_stub)
|
---|
| 1092 | &&
|
---|
[1987] | 1093 | ask_me_yes_or_no("Do you want to retrieve the mountlist as well?"))
|
---|
| 1094 | {
|
---|
[3193] | 1095 | mr_asprintf(command, "ln -sf %s/%s /tmp", MOUNTLIST_FNAME_STUB, bkpinfo->tmpdir);
|
---|
| 1096 | paranoid_system(command);
|
---|
| 1097 | mr_free(command);
|
---|
[1987] | 1098 | }
|
---|
[1] | 1099 |
|
---|
[3076] | 1100 | if (chdir(tmp)) {
|
---|
| 1101 | // FIXME
|
---|
| 1102 | }
|
---|
[2049] | 1103 |
|
---|
[1987] | 1104 | if (!does_file_exist(g_biggielist_txt)) {
|
---|
| 1105 | log_msg(1, "Warning - %s not found", g_biggielist_txt);
|
---|
| 1106 | }
|
---|
| 1107 | if (!does_file_exist(g_filelist_full)) {
|
---|
| 1108 | log_msg(1, "Warning - %s does not exist", g_filelist_full);
|
---|
| 1109 | }
|
---|
[1] | 1110 |
|
---|
[1987] | 1111 | log_msg(2, "Forking");
|
---|
| 1112 | pid = fork();
|
---|
| 1113 | switch (pid) {
|
---|
| 1114 | case -1:
|
---|
| 1115 | fatal_error("Forking error");
|
---|
| 1116 | break;
|
---|
[1] | 1117 |
|
---|
[1987] | 1118 | case 0:
|
---|
| 1119 | log_to_screen("Pre-processing filelist");
|
---|
| 1120 | if (!does_file_exist(g_biggielist_txt)) {
|
---|
[3193] | 1121 | mr_asprintf(command, "echo -n > %s", g_biggielist_txt);
|
---|
[128] | 1122 | paranoid_system(command);
|
---|
[3193] | 1123 | mr_free(command);
|
---|
[128] | 1124 | }
|
---|
[3193] | 1125 | mr_asprintf(command, "grep -E '^/dev/.*' %s > %s", g_biggielist_txt, g_filelist_imagedevs);
|
---|
[128] | 1126 | paranoid_system(command);
|
---|
[3193] | 1127 | mr_free(command);
|
---|
[128] | 1128 | exit(0);
|
---|
| 1129 | break;
|
---|
| 1130 |
|
---|
| 1131 | default:
|
---|
[541] | 1132 | open_evalcall_form("Pre-processing filelist");
|
---|
[128] | 1133 | while (!waitpid(pid, (int *) 0, WNOHANG)) {
|
---|
| 1134 | usleep(100000);
|
---|
| 1135 | update_evalcall_form(0);
|
---|
| 1136 | }
|
---|
[1] | 1137 | }
|
---|
[128] | 1138 | close_evalcall_form();
|
---|
[1] | 1139 |
|
---|
[128] | 1140 | log_msg(3, "loading filelist");
|
---|
| 1141 | filelist = load_filelist(g_filelist_full);
|
---|
| 1142 | log_msg(3, "deleting original filelist");
|
---|
| 1143 | unlink(g_filelist_full);
|
---|
| 1144 | if (g_text_mode) {
|
---|
[3076] | 1145 | q = NULL;
|
---|
| 1146 | while (q == NULL) {
|
---|
| 1147 | printf("Restore which directory? --> ");
|
---|
[3193] | 1148 | mr_getline(q, stdin);
|
---|
[3076] | 1149 | }
|
---|
[3193] | 1150 | toggle_path_selection(filelist, q, TRUE);
|
---|
| 1151 | if (strlen(q) == 0) {
|
---|
[128] | 1152 | res = 1;
|
---|
| 1153 | } else {
|
---|
| 1154 | res = 0;
|
---|
| 1155 | }
|
---|
[3193] | 1156 | mr_free(q);
|
---|
[128] | 1157 | } else {
|
---|
| 1158 | res = edit_filelist(filelist);
|
---|
[1] | 1159 | }
|
---|
[128] | 1160 | if (res) {
|
---|
| 1161 | log_msg(2, "User hit 'cancel'. Freeing filelist and aborting.");
|
---|
| 1162 | free_filelist(filelist);
|
---|
| 1163 | return (NULL);
|
---|
| 1164 | }
|
---|
| 1165 | ask_about_these_imagedevs(g_filelist_imagedevs, g_imagedevs_restthese);
|
---|
| 1166 | close_evalcall_form();
|
---|
[1] | 1167 |
|
---|
[128] | 1168 | // NB: It's not necessary to add g_biggielist_txt to the filelist.full
|
---|
| 1169 | // file. The filelist.full file already contains the filename of EVERY
|
---|
| 1170 | // file backed up - regular and biggie files.
|
---|
[1] | 1171 |
|
---|
[128] | 1172 | // However, we do want to make sure the imagedevs selected by the user
|
---|
| 1173 | // are flagged for restoring.
|
---|
| 1174 | if (length_of_file(g_imagedevs_restthese) > 2) {
|
---|
| 1175 | add_list_of_files_to_filelist(filelist, g_imagedevs_restthese,
|
---|
| 1176 | TRUE);
|
---|
| 1177 | }
|
---|
[1] | 1178 |
|
---|
[128] | 1179 | paranoid_free(tmp);
|
---|
| 1180 | return (filelist);
|
---|
| 1181 | }
|
---|
[1] | 1182 |
|
---|
| 1183 | /**************************************************************************
|
---|
| 1184 | *END_ PROCESS_FILELIST_AND_BIGGIELIST *
|
---|
| 1185 | **************************************************************************/
|
---|
| 1186 |
|
---|
| 1187 |
|
---|
| 1188 |
|
---|
| 1189 |
|
---|
| 1190 | /**
|
---|
| 1191 | * Make a backup copy of <tt>path_root</tt>/<tt>filename</tt>.
|
---|
| 1192 | * The backup filename is the filename of the original with ".pristine" added.
|
---|
| 1193 | * @param path_root The place where the filesystem is mounted (e.g. MNT_RESTORING).
|
---|
| 1194 | * @param filename The filename (absolute path) within @p path_root.
|
---|
| 1195 | * @return 0 for success, nonzero for failure.
|
---|
| 1196 | */
|
---|
[128] | 1197 | int backup_crucial_file(char *path_root, char *filename)
|
---|
[1] | 1198 | {
|
---|
[3193] | 1199 | char *tmp = NULL;
|
---|
| 1200 | char *command = NULL;
|
---|
[128] | 1201 | int res;
|
---|
[1] | 1202 |
|
---|
[128] | 1203 | assert(path_root != NULL);
|
---|
| 1204 | assert_string_is_neither_NULL_nor_zerolength(filename);
|
---|
| 1205 |
|
---|
[3193] | 1206 | mr_asprintf(tmp, "%s/%s", path_root, filename);
|
---|
| 1207 | mr_asprintf(command, "cp -f %s %s.pristine", tmp, tmp);
|
---|
| 1208 | mr_free(tmp);
|
---|
[128] | 1209 |
|
---|
| 1210 | res = run_program_and_log_output(command, 5);
|
---|
[3193] | 1211 | mr_free(command);
|
---|
[128] | 1212 | return (res);
|
---|
[1] | 1213 | }
|
---|
| 1214 |
|
---|
[2094] | 1215 | void offer_to_make_initrd() {
|
---|
[1] | 1216 |
|
---|
[2094] | 1217 | if (bkpinfo->restore_mode != nuke) {
|
---|
[2110] | 1218 | if (ask_me_yes_or_no
|
---|
| 1219 | ("You will now be able to re-generate your initrd.\nThis is especially useful if you changed of hardware configuration, cloned, made P2V, used multipath...\nDo you need to do it ?")) {
|
---|
[2136] | 1220 | log_msg(1,"Launching shell for manual initrd recreation");
|
---|
[2758] | 1221 | if (does_file_exist(MNT_RESTORING"/etc/arch-release")) {
|
---|
| 1222 | popup_and_OK("You'll now be chrooted under your future / partition.\nEdit /etc/mkinitcpio.conf if needed and rebuild your initrd with the kernel preset name e.g.\nmkinitcpio -p kernel26\nThen type exit to finish.\n");
|
---|
| 1223 | } else {
|
---|
[3157] | 1224 | popup_and_OK("You'll now be chrooted under your future / partition.\nGo under /boot and rebuild your init(rd|ramfs) with\nmkinitrd -f -v initrd-2.x.y.img 2.x.y e.g.\nor initramfs, dracut, ... Then type exit to finish.");
|
---|
[2758] | 1225 | }
|
---|
[2110] | 1226 | mvaddstr_and_log_it(g_currentY, 0, "Modifying initrd...");
|
---|
| 1227 | if (!g_text_mode) {
|
---|
| 1228 | newtSuspend();
|
---|
| 1229 | }
|
---|
[3076] | 1230 | paranoid_system("chroot " MNT_RESTORING);
|
---|
[2110] | 1231 | if (!g_text_mode) {
|
---|
| 1232 | newtResume();
|
---|
| 1233 | }
|
---|
| 1234 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 1235 | } else {
|
---|
[2094] | 1236 | return;
|
---|
| 1237 | }
|
---|
| 1238 | } else {
|
---|
| 1239 | log_to_screen("Non-interactive mode: no way to give you the keyboard so that you re-generate your initrd. Hope it's OK");
|
---|
| 1240 | log_msg(1,"Non-interactive mode: no way to give you the keyboard so that you re-generate your initrd. Hope it's OK");
|
---|
| 1241 | }
|
---|
| 1242 | }
|
---|
| 1243 |
|
---|
| 1244 |
|
---|
[1] | 1245 | /**
|
---|
| 1246 | * Install the user's boot loader in the MBR.
|
---|
| 1247 | * Currently LILO, ELILO, GRUB, RAW (dd of MBR), and the FreeBSD bootloader are supported.
|
---|
| 1248 | * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1249 | * @return 0 for success, nonzero for failure.
|
---|
| 1250 | */
|
---|
[128] | 1251 | int run_boot_loader(bool offer_to_hack_scripts)
|
---|
[1] | 1252 | {
|
---|
[128] | 1253 | int res;
|
---|
| 1254 | int retval = 0;
|
---|
[1] | 1255 |
|
---|
| 1256 | /** malloc *******/
|
---|
[3193] | 1257 | char *device = NULL;
|
---|
| 1258 | char *name = NULL;
|
---|
[1845] | 1259 | char *cmd = NULL;
|
---|
[1] | 1260 |
|
---|
[128] | 1261 | malloc_string(device);
|
---|
| 1262 | malloc_string(name);
|
---|
[1845] | 1263 |
|
---|
| 1264 | /* In order to have a working bootloader, we need to have all devices
|
---|
| 1265 | * ready in the chroot. If they are not there (udev) then copy them from
|
---|
| 1266 | * the current /dev location
|
---|
| 1267 | */
|
---|
[3185] | 1268 | mr_asprintf(cmd,"tar cf - /dev | ( cd %s ; tar xf - )",MNT_RESTORING);
|
---|
[1845] | 1269 | run_program_and_log_output(cmd, 3);
|
---|
[1873] | 1270 | paranoid_free(cmd);
|
---|
[1845] | 1271 |
|
---|
[128] | 1272 | backup_crucial_file(MNT_RESTORING, "/etc/fstab");
|
---|
[2095] | 1273 | backup_crucial_file(MNT_RESTORING, "/boot/grub/menu.lst");
|
---|
[2449] | 1274 | backup_crucial_file(MNT_RESTORING, "/boot/grub/grub.cfg");
|
---|
[2944] | 1275 | backup_crucial_file(MNT_RESTORING, "/boot/grub2/grub.cfg");
|
---|
[128] | 1276 | backup_crucial_file(MNT_RESTORING, "/etc/lilo.conf");
|
---|
| 1277 | backup_crucial_file(MNT_RESTORING, "/etc/elilo.conf");
|
---|
[1845] | 1278 | backup_crucial_file(MNT_RESTORING, "/boot/grub/device.map");
|
---|
[2944] | 1279 | backup_crucial_file(MNT_RESTORING, "/boot/grub2/device.map");
|
---|
[1845] | 1280 | backup_crucial_file(MNT_RESTORING, "/etc/mtab");
|
---|
[128] | 1281 | read_cfg_var(g_mondo_cfg_file, "bootloader.device", device);
|
---|
| 1282 | read_cfg_var(g_mondo_cfg_file, "bootloader.name", name);
|
---|
[3193] | 1283 | log_msg(2, "run_boot_loader: device='%s', name='%s'", device, name);
|
---|
| 1284 | sync();
|
---|
[2094] | 1285 |
|
---|
| 1286 | offer_to_make_initrd();
|
---|
[128] | 1287 | if (!strcmp(name, "LILO")) {
|
---|
| 1288 | res = run_lilo(offer_to_hack_scripts);
|
---|
| 1289 | } else if (!strcmp(name, "ELILO")) {
|
---|
| 1290 | res = run_elilo(offer_to_hack_scripts);
|
---|
| 1291 | } else if (!strcmp(name, "GRUB")) {
|
---|
| 1292 | res = run_grub(offer_to_hack_scripts, device);
|
---|
| 1293 | } else if (!strcmp(name, "RAW")) {
|
---|
| 1294 | res = run_raw_mbr(offer_to_hack_scripts, device);
|
---|
| 1295 | }
|
---|
[1] | 1296 | #ifdef __FreeBSD__
|
---|
[128] | 1297 | else if (!strcmp(name, "BOOT0")) {
|
---|
[3185] | 1298 | mr_asprintf(tmp, "boot0cfg -B %s", device);
|
---|
[128] | 1299 | res = run_program_and_log_output(tmp, FALSE);
|
---|
[1873] | 1300 | paranoid_free(tmp);
|
---|
[128] | 1301 | } else {
|
---|
[3185] | 1302 | mr_asprintf(tmp, "ls /dev | grep -Eq '^%ss[1-4].*'", device);
|
---|
[128] | 1303 | if (!system(tmp)) {
|
---|
[3193] | 1304 | mr_free(tmp);
|
---|
[3185] | 1305 | mr_asprintf(tmp, MNT_RESTORING "/sbin/fdisk -B %s", device);
|
---|
[128] | 1306 | res = run_program_and_log_output(tmp, 3);
|
---|
| 1307 | } else {
|
---|
[3193] | 1308 | log_msg(1, "I'm not running any boot loader. You have a DD boot drive. It's already loaded up.");
|
---|
[128] | 1309 | }
|
---|
[3193] | 1310 | mr_free(tmp);
|
---|
[128] | 1311 | }
|
---|
[1] | 1312 | #else
|
---|
[128] | 1313 | else {
|
---|
| 1314 | log_to_screen
|
---|
[541] | 1315 | ("Unable to determine type of boot loader. Defaulting to LILO.");
|
---|
[128] | 1316 | res = run_lilo(offer_to_hack_scripts);
|
---|
| 1317 | }
|
---|
[1] | 1318 | #endif
|
---|
[128] | 1319 | retval += res;
|
---|
| 1320 | if (res) {
|
---|
[541] | 1321 | log_to_screen("Your boot loader returned an error");
|
---|
[128] | 1322 | } else {
|
---|
[541] | 1323 | log_to_screen("Your boot loader ran OK");
|
---|
[128] | 1324 | }
|
---|
| 1325 | paranoid_free(device);
|
---|
| 1326 | paranoid_free(name);
|
---|
| 1327 | return (retval);
|
---|
[1] | 1328 | }
|
---|
[128] | 1329 |
|
---|
[1] | 1330 | /**************************************************************************
|
---|
| 1331 | *END_ RUN_BOOT_LOADER *
|
---|
| 1332 | **************************************************************************/
|
---|
| 1333 |
|
---|
| 1334 |
|
---|
| 1335 |
|
---|
| 1336 | /**
|
---|
| 1337 | * Attempt to find the user's editor.
|
---|
| 1338 | * @return The editor found ("vi" if none could be found).
|
---|
| 1339 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 1340 | */
|
---|
[3193] | 1341 | char *find_my_editor(void) {
|
---|
| 1342 |
|
---|
[128] | 1343 | static char output[MAX_STR_LEN];
|
---|
| 1344 | if (find_home_of_exe("pico")) {
|
---|
| 1345 | strcpy(output, "pico");
|
---|
| 1346 | } else if (find_home_of_exe("nano")) {
|
---|
| 1347 | strcpy(output, "nano");
|
---|
| 1348 | } else if (find_home_of_exe("e3em")) {
|
---|
| 1349 | strcpy(output, "e3em");
|
---|
| 1350 | } else if (find_home_of_exe("e3vi")) {
|
---|
| 1351 | strcpy(output, "e3vi");
|
---|
| 1352 | } else {
|
---|
| 1353 | strcpy(output, "vi");
|
---|
| 1354 | }
|
---|
| 1355 | if (!find_home_of_exe(output)) {
|
---|
| 1356 | log_msg(2, " (find_my_editor) --- warning - %s not found", output);
|
---|
| 1357 | }
|
---|
| 1358 | return (output);
|
---|
[1] | 1359 | }
|
---|
| 1360 |
|
---|
| 1361 |
|
---|
| 1362 | /**
|
---|
| 1363 | * Install GRUB on @p bd.
|
---|
| 1364 | * @param offer_to_run_stabgrub If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1365 | * @param bd The boot device where GRUB is installed.
|
---|
| 1366 | * @return 0 for success, nonzero for failure.
|
---|
| 1367 | */
|
---|
[128] | 1368 | int run_grub(bool offer_to_run_stabgrub, char *bd)
|
---|
[1] | 1369 | {
|
---|
| 1370 | /** malloc **/
|
---|
[3193] | 1371 | char *command = NULL;
|
---|
| 1372 | char *boot_device = NULL;
|
---|
| 1373 | char *tmp = NULL;
|
---|
| 1374 | char *editor = NULL;
|
---|
[1] | 1375 |
|
---|
[3193] | 1376 | bool done;
|
---|
[2950] | 1377 | int res = 0; /* FALSE */
|
---|
| 1378 | bool mntlistchg = FALSE;
|
---|
| 1379 | FILE *fin = NULL;
|
---|
[1] | 1380 |
|
---|
[128] | 1381 | malloc_string(boot_device);
|
---|
[3193] | 1382 |
|
---|
[128] | 1383 | assert_string_is_neither_NULL_nor_zerolength(bd);
|
---|
| 1384 | strcpy(boot_device, bd);
|
---|
| 1385 |
|
---|
[3297] | 1386 | if (offer_to_run_stabgrub && ask_me_yes_or_no("Did you change the mountlist or cloned the system ?")) {
|
---|
[128] | 1387 | /* interactive mode */
|
---|
[3297] | 1388 | mvaddstr_and_log_it(g_currentY, 0, "Modifying fstab, mtab, device.map and menu.lst/grub.cfg, and running GRUB...");
|
---|
[2950] | 1389 | /* Did we changed the mountlist ? If yes, then force editing conf files */
|
---|
| 1390 | if ((fin = fopen(MONDO_MNTLISTCHG, "r")) != NULL) {
|
---|
| 1391 | mntlistchg = TRUE;
|
---|
| 1392 | }
|
---|
[128] | 1393 | for (done = FALSE; !done;) {
|
---|
[3297] | 1394 | popup_and_get_string("Boot device", "Please confirm/enter the boot device. If in doubt, try /dev/sda", boot_device, MAX_STR_LEN / 4);
|
---|
[2950] | 1395 | /* Only try to adapt grub here first if the mountlist wasn't changed before */
|
---|
| 1396 | if (! mntlistchg) {
|
---|
[3193] | 1397 | mr_asprintf(command, "stabgrub-me %s", boot_device);
|
---|
[2950] | 1398 | res = run_program_and_log_output(command, 1);
|
---|
[3193] | 1399 | mr_free(command);
|
---|
[2950] | 1400 | }
|
---|
[3193] | 1401 |
|
---|
| 1402 | if ((res) || (mntlistchg)) {
|
---|
[2950] | 1403 | if (res) {
|
---|
| 1404 | popup_and_OK("GRUB installation failed. You will now edit fstab, mtab, device.map and menu.lst/grub.cfg in order to fix grub install");
|
---|
| 1405 | } else {
|
---|
| 1406 | popup_and_OK("The mountlist was changed. You will now edit fstab, mtab, device.map and menu.lst/grub.cfg in order to fix grub install");
|
---|
| 1407 | }
|
---|
[2904] | 1408 | if (!g_text_mode) {
|
---|
| 1409 | newtSuspend();
|
---|
| 1410 | }
|
---|
[3193] | 1411 | mr_asprintf(editor, "%s", find_my_editor());
|
---|
| 1412 | mr_asprintf(tmp, "chroot %s %s /etc/fstab", MNT_RESTORING, editor);
|
---|
[2904] | 1413 | paranoid_system(tmp);
|
---|
[3193] | 1414 | mr_free(tmp);
|
---|
| 1415 |
|
---|
| 1416 | mr_asprintf(tmp, "chroot %s %s /etc/mtab", MNT_RESTORING, editor);
|
---|
[2904] | 1417 | paranoid_system(tmp);
|
---|
[3193] | 1418 | mr_free(tmp);
|
---|
| 1419 |
|
---|
[2904] | 1420 | if (does_file_exist(MNT_RESTORING"/boot/grub/menu.lst")) {
|
---|
[3193] | 1421 | mr_asprintf(tmp, "chroot %s %s /boot/grub/menu.lst", MNT_RESTORING, editor);
|
---|
[2904] | 1422 | } else if (does_file_exist(MNT_RESTORING"/boot/grub/grub.cfg")) {
|
---|
[3193] | 1423 | mr_asprintf(tmp, "chroot %s %s /boot/grub/grub.cfg", MNT_RESTORING, editor);
|
---|
[2944] | 1424 | } else if (does_file_exist(MNT_RESTORING"/boot/grub2/grub.cfg")) {
|
---|
[3193] | 1425 | mr_asprintf(tmp, "chroot %s %s /boot/grub2/grub.cfg", MNT_RESTORING, editor);
|
---|
[2904] | 1426 | }
|
---|
| 1427 | paranoid_system(tmp);
|
---|
[3193] | 1428 | mr_free(tmp);
|
---|
| 1429 |
|
---|
[2944] | 1430 | if (does_file_exist(MNT_RESTORING"/boot/grub/device.map")) {
|
---|
[3193] | 1431 | mr_asprintf(tmp, "chroot %s %s /boot/grub/device.map", MNT_RESTORING, editor);
|
---|
[2944] | 1432 | } else if (does_file_exist(MNT_RESTORING"/boot/grub2/device.map")) {
|
---|
[3193] | 1433 | mr_asprintf(tmp, "chroot %s %s /boot/grub2/device.map", MNT_RESTORING, editor);
|
---|
| 1434 | }
|
---|
[2904] | 1435 | paranoid_system(tmp);
|
---|
[3193] | 1436 | mr_free(tmp);
|
---|
| 1437 | mr_free(editor);
|
---|
| 1438 |
|
---|
[2904] | 1439 | if (!g_text_mode) {
|
---|
| 1440 | newtResume();
|
---|
| 1441 | }
|
---|
[3193] | 1442 | mr_asprintf(command, "stabgrub-me %s", boot_device);
|
---|
[2904] | 1443 | res = run_program_and_log_output(command, 1);
|
---|
[3193] | 1444 | mr_free(command);
|
---|
| 1445 |
|
---|
[2904] | 1446 | if (res) {
|
---|
[3193] | 1447 | popup_and_OK("GRUB installation failed. Please fix the conf files so that a manual install using 'grub-install' or similar command works. You are now chroot()'ed to your restored system. Please type 'exit' when you are done.");
|
---|
[2904] | 1448 | newtSuspend();
|
---|
[3076] | 1449 | paranoid_system("chroot " MNT_RESTORING);
|
---|
[2904] | 1450 | newtResume();
|
---|
| 1451 | popup_and_OK("Thank you.");
|
---|
| 1452 | } else {
|
---|
| 1453 | popup_and_OK("GRUB is now installed correctly");
|
---|
| 1454 | done = TRUE;
|
---|
| 1455 | }
|
---|
[128] | 1456 | } else {
|
---|
| 1457 | done = TRUE;
|
---|
| 1458 | }
|
---|
| 1459 | }
|
---|
[3193] | 1460 | } else {
|
---|
[128] | 1461 | /* nuke mode */
|
---|
[3193] | 1462 | if (!run_program_and_log_output("which grub-MR", FALSE)) {
|
---|
| 1463 | log_msg(1, "Yay! grub-MR found...");
|
---|
[3297] | 1464 | mr_asprintf(command, "grub-MR %s /"MOUNTLIST_FNAME_STUB, boot_device);
|
---|
[3193] | 1465 | log_msg(1, "command = %s", command);
|
---|
| 1466 | } else {
|
---|
[3297] | 1467 | // Or grub2-install
|
---|
[3193] | 1468 | mr_asprintf(command, "chroot " MNT_RESTORING " grub-install %s", boot_device);
|
---|
| 1469 | log_msg(1, "WARNING - grub-MR not found; using grub-install");
|
---|
| 1470 | }
|
---|
| 1471 | mvaddstr_and_log_it(g_currentY, 0, "Running GRUB... ");
|
---|
[2227] | 1472 | log_it("%s",command);
|
---|
[128] | 1473 | res = run_program_and_log_output(command, 1);
|
---|
[3193] | 1474 | mr_free(command);
|
---|
| 1475 |
|
---|
[128] | 1476 | if (res) {
|
---|
| 1477 | popup_and_OK
|
---|
[541] | 1478 | ("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] | 1479 | newtSuspend();
|
---|
[3076] | 1480 | paranoid_system("chroot " MNT_RESTORING);
|
---|
[128] | 1481 | newtResume();
|
---|
[541] | 1482 | popup_and_OK("Thank you.");
|
---|
[128] | 1483 | }
|
---|
[1] | 1484 | }
|
---|
[128] | 1485 | if (res) {
|
---|
[541] | 1486 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1487 | log_to_screen
|
---|
[1315] | 1488 | ("GRUB ran w/error(s). See %s for more info.", MONDO_LOGFILE);
|
---|
[128] | 1489 | log_msg(1, "Type:-");
|
---|
| 1490 | log_msg(1, " mount-me");
|
---|
| 1491 | log_msg(1, " chroot " MNT_RESTORING);
|
---|
| 1492 | log_msg(1, " mount /boot");
|
---|
| 1493 | log_msg(1, " grub-install '(hd0)'");
|
---|
| 1494 | log_msg(1, " exit");
|
---|
| 1495 | log_msg(1, " unmount-me");
|
---|
| 1496 | log_msg(1,
|
---|
| 1497 | "If you're really stuck, please e-mail the mailing list.");
|
---|
| 1498 | } else {
|
---|
[541] | 1499 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 1500 | }
|
---|
| 1501 | paranoid_free(boot_device);
|
---|
[1] | 1502 |
|
---|
[128] | 1503 | return (res);
|
---|
[1] | 1504 | }
|
---|
[128] | 1505 |
|
---|
[1] | 1506 | /**************************************************************************
|
---|
| 1507 | *END_RUN_GRUB *
|
---|
| 1508 | **************************************************************************/
|
---|
| 1509 |
|
---|
| 1510 |
|
---|
| 1511 | /**
|
---|
| 1512 | * Install ELILO on the user's boot drive (determined by elilo.conf).
|
---|
| 1513 | * @param offer_to_run_stabelilo If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1514 | * @return 0 for success, nonzero for failure.
|
---|
| 1515 | */
|
---|
[128] | 1516 | int run_elilo(bool offer_to_run_stabelilo)
|
---|
[1] | 1517 | {
|
---|
| 1518 | /** malloc **/
|
---|
[3193] | 1519 | char *command = NULL;
|
---|
| 1520 | char *tmp = NULL;
|
---|
| 1521 | char *editor = NULL;
|
---|
[1] | 1522 |
|
---|
[128] | 1523 | int res;
|
---|
| 1524 | int done;
|
---|
[1] | 1525 |
|
---|
[128] | 1526 | if (offer_to_run_stabelilo
|
---|
[2094] | 1527 | && ask_me_yes_or_no("Did you change the mountlist or cloned the system ?"))
|
---|
[1] | 1528 |
|
---|
[128] | 1529 | /* interactive mode */
|
---|
| 1530 | {
|
---|
| 1531 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1532 | 0,
|
---|
[541] | 1533 | "Modifying fstab and elilo.conf... ");
|
---|
[3193] | 1534 | mr_asprintf(command, "stabelilo-me");
|
---|
[128] | 1535 | res = run_program_and_log_output(command, 3);
|
---|
[3193] | 1536 | mr_free(command);
|
---|
| 1537 |
|
---|
[128] | 1538 | if (res) {
|
---|
| 1539 | popup_and_OK
|
---|
[541] | 1540 | ("You will now edit fstab and elilo.conf, to make sure they match your new mountlist.");
|
---|
[128] | 1541 | for (done = FALSE; !done;) {
|
---|
| 1542 | if (!g_text_mode) {
|
---|
| 1543 | newtSuspend();
|
---|
| 1544 | }
|
---|
[3193] | 1545 | mr_asprintf(editor, "%s", find_my_editor());
|
---|
| 1546 |
|
---|
| 1547 | mr_asprintf(tmp, "chroot %s %s /etc/fstab", MNT_RESTORING, editor);
|
---|
[128] | 1548 | paranoid_system(tmp);
|
---|
[3193] | 1549 | mr_free(tmp);
|
---|
| 1550 |
|
---|
| 1551 | mr_asprintf(tmp, "chroot %s %s /etc/elilo.conf", MNT_RESTORING, editor);
|
---|
[128] | 1552 | paranoid_system(tmp);
|
---|
[3193] | 1553 | mr_free(tmp);
|
---|
| 1554 | mr_free(editor);
|
---|
| 1555 |
|
---|
[128] | 1556 | if (!g_text_mode) {
|
---|
| 1557 | newtResume();
|
---|
| 1558 | }
|
---|
[1] | 1559 | // newtCls();
|
---|
[541] | 1560 | if (ask_me_yes_or_no("Edit them again?")) {
|
---|
[128] | 1561 | continue;
|
---|
| 1562 | }
|
---|
| 1563 | done = TRUE;
|
---|
| 1564 | }
|
---|
| 1565 | } else {
|
---|
[541] | 1566 | log_to_screen("elilo.conf and fstab were modified OK");
|
---|
[1] | 1567 | }
|
---|
[128] | 1568 | } else
|
---|
| 1569 | /* nuke mode */
|
---|
[1] | 1570 | {
|
---|
[128] | 1571 | res = TRUE;
|
---|
[1] | 1572 | }
|
---|
[128] | 1573 | return (res);
|
---|
| 1574 | }
|
---|
[1] | 1575 |
|
---|
| 1576 | /**************************************************************************
|
---|
| 1577 | *END_RUN_ELILO *
|
---|
| 1578 | **************************************************************************/
|
---|
| 1579 |
|
---|
| 1580 |
|
---|
| 1581 | /**
|
---|
| 1582 | * Install LILO on the user's boot drive (determined by /etc/lilo.conf).
|
---|
| 1583 | * @param offer_to_run_stablilo If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1584 | * @return 0 for success, nonzero for failure.
|
---|
| 1585 | */
|
---|
[128] | 1586 | int run_lilo(bool offer_to_run_stablilo)
|
---|
[1] | 1587 | {
|
---|
| 1588 | /** malloc **/
|
---|
[3193] | 1589 | char *command = NULL;
|
---|
| 1590 | char *tmp = NULL;
|
---|
| 1591 | char *editor = NULL;
|
---|
[1] | 1592 |
|
---|
[128] | 1593 | int res;
|
---|
| 1594 | int done;
|
---|
| 1595 | bool run_lilo_M = FALSE;
|
---|
[1] | 1596 |
|
---|
[128] | 1597 | if (!run_program_and_log_output
|
---|
| 1598 | ("grep \"boot.*=.*/dev/md\" " MNT_RESTORING "/etc/lilo.conf", 1)) {
|
---|
| 1599 | run_lilo_M = TRUE;
|
---|
| 1600 | }
|
---|
[1] | 1601 |
|
---|
[128] | 1602 | if (offer_to_run_stablilo
|
---|
[2094] | 1603 | && ask_me_yes_or_no("Did you change the mountlist or cloned the system ?"))
|
---|
[1] | 1604 |
|
---|
[128] | 1605 | /* interactive mode */
|
---|
| 1606 | {
|
---|
| 1607 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1608 | 0,
|
---|
[541] | 1609 | "Modifying fstab and lilo.conf, and running LILO... ");
|
---|
[3193] | 1610 | mr_asprintf(command, "stablilo-me");
|
---|
[128] | 1611 | res = run_program_and_log_output(command, 3);
|
---|
[3193] | 1612 | mr_free(command);
|
---|
| 1613 |
|
---|
[128] | 1614 | if (res) {
|
---|
| 1615 | popup_and_OK
|
---|
[541] | 1616 | ("You will now edit fstab and lilo.conf, to make sure they match your new mountlist.");
|
---|
[128] | 1617 | for (done = FALSE; !done;) {
|
---|
| 1618 | if (!g_text_mode) {
|
---|
| 1619 | newtSuspend();
|
---|
| 1620 | }
|
---|
[3193] | 1621 | mr_asprintf(editor, "%s", find_my_editor());
|
---|
| 1622 |
|
---|
| 1623 | mr_asprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
[128] | 1624 | paranoid_system(tmp);
|
---|
[3193] | 1625 | mr_free(tmp);
|
---|
| 1626 |
|
---|
| 1627 | mr_asprintf(tmp, "%s " MNT_RESTORING "/etc/lilo.conf", editor);
|
---|
[128] | 1628 | paranoid_system(tmp);
|
---|
[3193] | 1629 | mr_free(tmp);
|
---|
| 1630 | mr_free(editor);
|
---|
| 1631 |
|
---|
[128] | 1632 | if (!g_text_mode) {
|
---|
| 1633 | newtResume();
|
---|
| 1634 | }
|
---|
[1] | 1635 | // newtCls();
|
---|
[541] | 1636 | if (ask_me_yes_or_no("Edit them again?")) {
|
---|
[128] | 1637 | continue;
|
---|
| 1638 | }
|
---|
| 1639 | res =
|
---|
| 1640 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1641 | " lilo -L", 3);
|
---|
| 1642 | if (res) {
|
---|
| 1643 | res =
|
---|
| 1644 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1645 | " lilo", 3);
|
---|
| 1646 | }
|
---|
| 1647 | if (res) {
|
---|
| 1648 | done =
|
---|
| 1649 | ask_me_yes_or_no
|
---|
[541] | 1650 | ("LILO failed. Re-edit system files?");
|
---|
[128] | 1651 | } else {
|
---|
| 1652 | done = TRUE;
|
---|
| 1653 | }
|
---|
| 1654 | }
|
---|
| 1655 | } else {
|
---|
[541] | 1656 | log_to_screen("lilo.conf and fstab were modified OK");
|
---|
[1] | 1657 | }
|
---|
[128] | 1658 | } else
|
---|
| 1659 | /* nuke mode */
|
---|
| 1660 | {
|
---|
| 1661 | mvaddstr_and_log_it(g_currentY,
|
---|
| 1662 | 0,
|
---|
[541] | 1663 | "Running LILO... ");
|
---|
[128] | 1664 | res =
|
---|
| 1665 | run_program_and_log_output("chroot " MNT_RESTORING " lilo -L",
|
---|
| 1666 | 3);
|
---|
| 1667 | if (res) {
|
---|
| 1668 | res =
|
---|
| 1669 | run_program_and_log_output("chroot " MNT_RESTORING " lilo",
|
---|
| 1670 | 3);
|
---|
[1] | 1671 | }
|
---|
[128] | 1672 | if (res) {
|
---|
[541] | 1673 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1674 | log_to_screen
|
---|
[541] | 1675 | ("Failed to re-jig fstab and/or lilo. Edit/run manually, please.");
|
---|
[128] | 1676 | } else {
|
---|
[541] | 1677 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 1678 | }
|
---|
[1] | 1679 | }
|
---|
[128] | 1680 | if (run_lilo_M) {
|
---|
| 1681 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1682 | " lilo -M /dev/hda", 3);
|
---|
| 1683 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
| 1684 | " lilo -M /dev/sda", 3);
|
---|
[1] | 1685 | }
|
---|
[128] | 1686 | return (res);
|
---|
| 1687 | }
|
---|
[1] | 1688 |
|
---|
| 1689 | /**************************************************************************
|
---|
| 1690 | *END_RUN_LILO *
|
---|
| 1691 | **************************************************************************/
|
---|
| 1692 |
|
---|
| 1693 |
|
---|
| 1694 | /**
|
---|
| 1695 | * Install a raw MBR onto @p bd.
|
---|
| 1696 | * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
|
---|
| 1697 | * @param bd The device to copy the stored MBR to.
|
---|
| 1698 | * @return 0 for success, nonzero for failure.
|
---|
| 1699 | */
|
---|
[128] | 1700 | int run_raw_mbr(bool offer_to_hack_scripts, char *bd)
|
---|
[1] | 1701 | {
|
---|
| 1702 | /** malloc **/
|
---|
[3193] | 1703 | char *command = NULL;
|
---|
| 1704 | char *boot_device = NULL;
|
---|
| 1705 | char *tmp = NULL;
|
---|
[128] | 1706 | char *editor;
|
---|
| 1707 | int res;
|
---|
| 1708 | int done;
|
---|
[1] | 1709 |
|
---|
[128] | 1710 | malloc_string(boot_device);
|
---|
| 1711 | assert_string_is_neither_NULL_nor_zerolength(bd);
|
---|
[1] | 1712 |
|
---|
[128] | 1713 | strcpy(boot_device, bd);
|
---|
[1] | 1714 |
|
---|
[128] | 1715 | if (offer_to_hack_scripts
|
---|
[3193] | 1716 | && ask_me_yes_or_no("Did you change the mountlist or cloned the system ?")) {
|
---|
[128] | 1717 | /* interactive mode */
|
---|
| 1718 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
[541] | 1719 | "Modifying fstab and restoring MBR... ");
|
---|
[128] | 1720 | for (done = FALSE; !done;) {
|
---|
| 1721 | if (!run_program_and_log_output("which vi", FALSE)) {
|
---|
[541] | 1722 | popup_and_OK("You will now edit fstab");
|
---|
[128] | 1723 | if (!g_text_mode) {
|
---|
| 1724 | newtSuspend();
|
---|
| 1725 | }
|
---|
[3193] | 1726 | mr_asprintf(editor, "%s", find_my_editor());
|
---|
| 1727 | mr_asprintf(tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
| 1728 | mr_free(editor);
|
---|
| 1729 |
|
---|
[128] | 1730 | paranoid_system(tmp);
|
---|
[3193] | 1731 | mr_free(tmp);
|
---|
[128] | 1732 | if (!g_text_mode) {
|
---|
| 1733 | newtResume();
|
---|
| 1734 | }
|
---|
| 1735 | }
|
---|
[3193] | 1736 | popup_and_get_string("Boot device", "Please confirm/enter the boot device. If in doubt, try /dev/hda", boot_device, MAX_STR_LEN / 4);
|
---|
| 1737 | mr_asprintf(command, "stabraw-me %s", boot_device);
|
---|
[128] | 1738 | res = run_program_and_log_output(command, 3);
|
---|
[3193] | 1739 | mr_free(command);
|
---|
| 1740 |
|
---|
[128] | 1741 | if (res) {
|
---|
[541] | 1742 | done = ask_me_yes_or_no("Modifications failed. Re-try?");
|
---|
[128] | 1743 | } else {
|
---|
| 1744 | done = TRUE;
|
---|
| 1745 | }
|
---|
| 1746 | }
|
---|
[3193] | 1747 | } else {
|
---|
[128] | 1748 | /* nuke mode */
|
---|
[3297] | 1749 | mr_asprintf(command, "raw-MR %s /"MOUNTLIST_FNAME_STUB, boot_device);
|
---|
[3193] | 1750 | log_msg(2, "run_raw_mbr() --- command='%s'", command);
|
---|
| 1751 |
|
---|
[128] | 1752 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
[541] | 1753 | "Restoring MBR... ");
|
---|
[128] | 1754 | res = run_program_and_log_output(command, 3);
|
---|
[3193] | 1755 | mr_free(command);
|
---|
[1] | 1756 | }
|
---|
[128] | 1757 | if (res) {
|
---|
[541] | 1758 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1759 | log_to_screen
|
---|
[1315] | 1760 | ("MBR+fstab processed w/error(s). See %s for more info.", MONDO_LOGFILE);
|
---|
[128] | 1761 | } else {
|
---|
[541] | 1762 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 1763 | }
|
---|
| 1764 | paranoid_free(boot_device);
|
---|
| 1765 | return (res);
|
---|
[1] | 1766 | }
|
---|
[128] | 1767 |
|
---|
[1] | 1768 | /**************************************************************************
|
---|
| 1769 | *END_RUN_RAW_MBR *
|
---|
| 1770 | **************************************************************************/
|
---|
| 1771 |
|
---|
| 1772 |
|
---|
| 1773 |
|
---|
| 1774 | /**
|
---|
| 1775 | * malloc() and set sensible defaults for the mondorestore filename variables.
|
---|
| 1776 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1777 | * - @c bkpinfo->tmpdir
|
---|
| 1778 | * - @c bkpinfo->disaster_recovery
|
---|
| 1779 | */
|
---|
[1645] | 1780 | void setup_MR_global_filenames()
|
---|
[1] | 1781 | {
|
---|
[128] | 1782 | char *temppath;
|
---|
[1] | 1783 |
|
---|
[128] | 1784 | assert(bkpinfo != NULL);
|
---|
[1] | 1785 |
|
---|
[128] | 1786 | malloc_string(g_biggielist_txt);
|
---|
| 1787 | malloc_string(g_filelist_full);
|
---|
| 1788 | malloc_string(g_filelist_imagedevs);
|
---|
| 1789 | malloc_string(g_imagedevs_restthese);
|
---|
| 1790 | malloc_string(g_mondo_cfg_file);
|
---|
| 1791 | malloc_string(g_mountlist_fname);
|
---|
| 1792 | malloc_string(g_mondo_home);
|
---|
| 1793 | malloc_string(g_isodir_device);
|
---|
| 1794 | malloc_string(g_isodir_format);
|
---|
[1] | 1795 |
|
---|
[128] | 1796 | temppath = bkpinfo->tmpdir;
|
---|
[1] | 1797 |
|
---|
[128] | 1798 | sprintf(g_biggielist_txt, "%s/%s", temppath, BIGGIELIST_TXT_STUB);
|
---|
| 1799 | sprintf(g_filelist_full, "%s/%s", temppath, FILELIST_FULL_STUB);
|
---|
| 1800 | sprintf(g_filelist_imagedevs, "%s/tmp/filelist.imagedevs", temppath);
|
---|
[1] | 1801 | // sprintf(g_imagedevs_pot, "%s/tmp/imagedevs.pot", temppath);
|
---|
[128] | 1802 | sprintf(g_imagedevs_restthese, "%s/tmp/imagedevs.restore-these",
|
---|
| 1803 | temppath);
|
---|
| 1804 | if (bkpinfo->disaster_recovery) {
|
---|
| 1805 | sprintf(g_mondo_cfg_file, "/%s", MONDO_CFG_FILE_STUB);
|
---|
| 1806 | sprintf(g_mountlist_fname, "/%s", MOUNTLIST_FNAME_STUB);
|
---|
| 1807 | } else {
|
---|
| 1808 | sprintf(g_mondo_cfg_file, "%s/%s", temppath, MONDO_CFG_FILE_STUB);
|
---|
[3297] | 1809 | sprintf(g_mountlist_fname, "%s/%s", temppath, MOUNTLIST_FNAME_STUB);
|
---|
[128] | 1810 | }
|
---|
[1] | 1811 | }
|
---|
[128] | 1812 |
|
---|
[1] | 1813 | /**************************************************************************
|
---|
| 1814 | *END_SET_GLOBAL_FILENAME *
|
---|
| 1815 | **************************************************************************/
|
---|
| 1816 |
|
---|
| 1817 |
|
---|
| 1818 | /**
|
---|
| 1819 | * Copy @p input_file (containing the result of a compare) to @p output_file,
|
---|
| 1820 | * deleting spurious "changes" along the way.
|
---|
| 1821 | * @param output_file The output file to write with spurious changes removed.
|
---|
| 1822 | * @param input_file The input file, a list of changed files created by a compare.
|
---|
| 1823 | */
|
---|
[128] | 1824 | void streamline_changes_file(char *output_file, char *input_file)
|
---|
[1] | 1825 | {
|
---|
[128] | 1826 | FILE *fin;
|
---|
| 1827 | FILE *fout;
|
---|
[3193] | 1828 | char *incoming = NULL;
|
---|
[1] | 1829 |
|
---|
[128] | 1830 | assert_string_is_neither_NULL_nor_zerolength(output_file);
|
---|
| 1831 | assert_string_is_neither_NULL_nor_zerolength(input_file);
|
---|
| 1832 |
|
---|
| 1833 | if (!(fin = fopen(input_file, "r"))) {
|
---|
| 1834 | log_OS_error(input_file);
|
---|
| 1835 | return;
|
---|
| 1836 | }
|
---|
| 1837 | if (!(fout = fopen(output_file, "w"))) {
|
---|
| 1838 | fatal_error("cannot open output_file");
|
---|
| 1839 | }
|
---|
[3193] | 1840 | for (mr_getline(incoming, fin); !feof(fin); mr_getline(incoming, fin)) {
|
---|
[128] | 1841 | if (strncmp(incoming, "etc/adjtime", 11)
|
---|
| 1842 | && strncmp(incoming, "etc/mtab", 8)
|
---|
| 1843 | && strncmp(incoming, "tmp/", 4)
|
---|
| 1844 | && strncmp(incoming, "boot/map", 8)
|
---|
| 1845 | && !strstr(incoming, "incheckentry")
|
---|
| 1846 | && strncmp(incoming, "etc/mail/statistics", 19)
|
---|
| 1847 | && strncmp(incoming, "var/", 4))
|
---|
| 1848 | fprintf(fout, "%s", incoming); /* don't need \n here, for some reason.. */
|
---|
[3193] | 1849 | mr_free(incoming);
|
---|
[128] | 1850 | }
|
---|
[3193] | 1851 | mr_free(incoming);
|
---|
[128] | 1852 | paranoid_fclose(fout);
|
---|
| 1853 | paranoid_fclose(fin);
|
---|
[1] | 1854 | }
|
---|
[128] | 1855 |
|
---|
[1] | 1856 | /**************************************************************************
|
---|
| 1857 | *END_STREAMLINE_CHANGES_FILE *
|
---|
| 1858 | **************************************************************************/
|
---|
| 1859 |
|
---|
| 1860 |
|
---|
| 1861 | /**
|
---|
| 1862 | * Give the user twenty seconds to press Ctrl-Alt-Del before we nuke their drives.
|
---|
| 1863 | */
|
---|
[128] | 1864 | void twenty_seconds_til_yikes()
|
---|
[1] | 1865 | {
|
---|
[128] | 1866 | int i;
|
---|
| 1867 | /* MALLOC * */
|
---|
[3193] | 1868 | char *tmp = NULL;
|
---|
[1] | 1869 |
|
---|
[128] | 1870 | if (does_file_exist("/tmp/NOPAUSE")) {
|
---|
| 1871 | return;
|
---|
| 1872 | }
|
---|
[541] | 1873 | open_progress_form("CAUTION",
|
---|
| 1874 | "Be advised: I am about to ERASE your hard disk(s)!",
|
---|
| 1875 | "You may press Ctrl+Alt+Del to abort safely.",
|
---|
[128] | 1876 | "", 20);
|
---|
| 1877 | for (i = 0; i < 20; i++) {
|
---|
| 1878 | g_current_progress = i;
|
---|
[3193] | 1879 | mr_asprintf(tmp, "You have %d seconds left to abort.", 20 - i);
|
---|
[128] | 1880 | update_progress_form(tmp);
|
---|
[3193] | 1881 | mr_free(tmp);
|
---|
[128] | 1882 | sleep(1);
|
---|
| 1883 | }
|
---|
| 1884 | close_progress_form();
|
---|
[1] | 1885 | }
|
---|
[128] | 1886 |
|
---|
[1] | 1887 | /**************************************************************************
|
---|
| 1888 | *END_TWENTY_SECONDS_TIL_YIKES *
|
---|
| 1889 | **************************************************************************/
|
---|
| 1890 |
|
---|
| 1891 |
|
---|
| 1892 | /**
|
---|
| 1893 | * Unmount all devices in @p p_external_copy_of_mountlist.
|
---|
| 1894 | * @param p_external_copy_of_mountlist The mountlist to guide the devices to unmount.
|
---|
| 1895 | * @return 0 for success, nonzero for failure.
|
---|
| 1896 | */
|
---|
[128] | 1897 | int unmount_all_devices(struct mountlist_itself
|
---|
| 1898 | *p_external_copy_of_mountlist)
|
---|
[1] | 1899 | {
|
---|
[128] | 1900 | struct mountlist_itself *mountlist;
|
---|
| 1901 | int retval = 0, lino, res = 0, i;
|
---|
[3193] | 1902 | char *command = NULL;
|
---|
[2211] | 1903 | char *tmp = NULL;
|
---|
[1] | 1904 |
|
---|
[128] | 1905 | assert(p_external_copy_of_mountlist != NULL);
|
---|
[1] | 1906 |
|
---|
[128] | 1907 | mountlist = malloc(sizeof(struct mountlist_itself));
|
---|
| 1908 | memcpy((void *) mountlist, (void *) p_external_copy_of_mountlist,
|
---|
| 1909 | sizeof(struct mountlist_itself));
|
---|
| 1910 | sort_mountlist_by_mountpoint(mountlist, 0);
|
---|
[1] | 1911 |
|
---|
[3193] | 1912 | run_program_and_log_output("df -m -P", 3);
|
---|
[541] | 1913 | mvaddstr_and_log_it(g_currentY, 0, "Unmounting devices ");
|
---|
| 1914 | open_progress_form("Unmounting devices",
|
---|
| 1915 | "Unmounting all devices that were mounted,",
|
---|
| 1916 | "in preparation for the post-restoration reboot.",
|
---|
[128] | 1917 | "", mountlist->entries);
|
---|
[3076] | 1918 | if (chdir("/")) {
|
---|
| 1919 | // FIXME
|
---|
| 1920 | }
|
---|
[128] | 1921 | for (i = 0;
|
---|
| 1922 | i < 10
|
---|
| 1923 | &&
|
---|
| 1924 | run_program_and_log_output
|
---|
[792] | 1925 | ("ps | grep buffer | grep -v \"grep buffer\"", TRUE) == 0;
|
---|
[128] | 1926 | i++) {
|
---|
| 1927 | sleep(1);
|
---|
| 1928 | log_msg(2, "Waiting for buffer() to finish");
|
---|
| 1929 | }
|
---|
[1] | 1930 |
|
---|
[3193] | 1931 | sync();
|
---|
[1] | 1932 |
|
---|
[3185] | 1933 | mr_asprintf(tmp, "cp -f %s " MNT_RESTORING "/var/log", MONDO_LOGFILE);
|
---|
[1322] | 1934 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
[128] | 1935 | log_msg(1,
|
---|
[1315] | 1936 | "Error. Failed to copy log to PC's /var/log dir. (Mounted read-only?)");
|
---|
[1] | 1937 | }
|
---|
[2211] | 1938 | paranoid_free(tmp);
|
---|
[128] | 1939 | if (does_file_exist("/tmp/DUMBASS-GENTOO")) {
|
---|
| 1940 | run_program_and_log_output("mkdir -p " MNT_RESTORING
|
---|
| 1941 | "/mnt/.boot.d", 5);
|
---|
[1] | 1942 | }
|
---|
[1971] | 1943 |
|
---|
| 1944 | /* Unmounting the local /proc and /sys first */
|
---|
[3193] | 1945 | run_program_and_log_output("umount -d " MNT_RESTORING "/proc",3);
|
---|
| 1946 | run_program_and_log_output("umount -d " MNT_RESTORING "/sys",3);
|
---|
[1971] | 1947 |
|
---|
[128] | 1948 | for (lino = mountlist->entries - 1; lino >= 0; lino--) {
|
---|
| 1949 | if (!strcmp(mountlist->el[lino].mountpoint, "lvm")) {
|
---|
| 1950 | continue;
|
---|
| 1951 | }
|
---|
[3185] | 1952 | mr_asprintf(tmp, "Unmounting device %s ", mountlist->el[lino].device);
|
---|
[128] | 1953 | update_progress_form(tmp);
|
---|
[2211] | 1954 |
|
---|
[128] | 1955 | if (is_this_device_mounted(mountlist->el[lino].device)) {
|
---|
| 1956 | if (!strcmp(mountlist->el[lino].mountpoint, "swap")) {
|
---|
[3193] | 1957 | mr_asprintf(command, "swapoff %s", mountlist->el[lino].device);
|
---|
[128] | 1958 | } else {
|
---|
| 1959 | if (!strcmp(mountlist->el[lino].mountpoint, "/1")) {
|
---|
[3193] | 1960 | mr_asprintf(command, "umount -d %s/", MNT_RESTORING);
|
---|
[128] | 1961 | log_msg(3,
|
---|
| 1962 | "Well, I know a certain kitty-kitty who'll be sleeping with Mommy tonight...");
|
---|
| 1963 | } else {
|
---|
[3193] | 1964 | mr_asprintf(command, "umount -d " MNT_RESTORING "%s", mountlist->el[lino].mountpoint);
|
---|
[2144] | 1965 |
|
---|
| 1966 | /* To support latest Ubuntu where /var is a separate FS
|
---|
| 1967 | * Cf: http://linux.derkeiler.com/Mailing-Lists/Ubuntu/2007-04/msg01319.html
|
---|
| 1968 | * we need to create some dirs under the real / before unmounting it */
|
---|
| 1969 | if (!strcmp(mountlist->el[lino].mountpoint, "/")) {
|
---|
| 1970 | run_program_and_log_output("mkdir -p " MNT_RESTORING "/var/lock", FALSE);
|
---|
| 1971 | run_program_and_log_output("mkdir -p " MNT_RESTORING "/var/run", FALSE);
|
---|
| 1972 | }
|
---|
[128] | 1973 | }
|
---|
| 1974 | }
|
---|
| 1975 | log_msg(10, "The 'umount' command is '%s'", command);
|
---|
| 1976 | res = run_program_and_log_output(command, 3);
|
---|
[3193] | 1977 | mr_free(command);
|
---|
[128] | 1978 | } else {
|
---|
[2211] | 1979 | mr_strcat(tmp, "...not mounted anyway :-) OK");
|
---|
[128] | 1980 | res = 0;
|
---|
| 1981 | }
|
---|
| 1982 | g_current_progress++;
|
---|
| 1983 | if (res) {
|
---|
[2211] | 1984 | mr_strcat(tmp, "...Failed");
|
---|
[128] | 1985 | retval++;
|
---|
| 1986 | log_to_screen(tmp);
|
---|
| 1987 | } else {
|
---|
| 1988 | log_msg(2, tmp);
|
---|
| 1989 | }
|
---|
[2211] | 1990 | paranoid_free(tmp);
|
---|
[128] | 1991 | }
|
---|
| 1992 | close_progress_form();
|
---|
| 1993 | if (retval) {
|
---|
[541] | 1994 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1995 | } else {
|
---|
[541] | 1996 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[128] | 1997 | }
|
---|
| 1998 | if (retval) {
|
---|
[541] | 1999 | log_to_screen("Unable to unmount some of your partitions.");
|
---|
[128] | 2000 | } else {
|
---|
[541] | 2001 | log_to_screen("All partitions were unmounted OK.");
|
---|
[128] | 2002 | }
|
---|
| 2003 | free(mountlist);
|
---|
| 2004 | return (retval);
|
---|
[1] | 2005 | }
|
---|
[128] | 2006 |
|
---|
[1] | 2007 | /**************************************************************************
|
---|
| 2008 | *END_UNMOUNT_ALL_DEVICES *
|
---|
| 2009 | **************************************************************************/
|
---|
| 2010 |
|
---|
| 2011 | /**
|
---|
[3271] | 2012 | * Extract mondorestore.cfg and the mountlist from the tape inserted
|
---|
[1] | 2013 | * to the ./tmp/ directory.
|
---|
| 2014 | * @param dev The tape device to read from.
|
---|
| 2015 | * @return 0 for success, nonzero for failure.
|
---|
| 2016 | */
|
---|
[128] | 2017 | int extract_cfg_file_and_mountlist_from_tape_dev(char *dev)
|
---|
[1] | 2018 | {
|
---|
[3193] | 2019 | char *command = NULL;
|
---|
[128] | 2020 | int res = 0;
|
---|
[1] | 2021 |
|
---|
[1968] | 2022 | if (bkpinfo->use_obdr) {
|
---|
| 2023 | skip_obdr();
|
---|
[1990] | 2024 | } else {
|
---|
| 2025 | // BCO: below 32KB seems to block at least on RHAS 2.1 and MDK 10.0
|
---|
| 2026 | set_tape_block_size_with_mt(bkpinfo->internal_tape_block_size);
|
---|
[1968] | 2027 | }
|
---|
[1990] | 2028 |
|
---|
[3193] | 2029 | mr_asprintf(command, "dd if=%s bs=%ld count=%ld 2> /dev/null | tar -zx ./%s ./%s ./%s ./%s ./%s", dev, bkpinfo->internal_tape_block_size, 1024L * 1024 * 32 / bkpinfo->internal_tape_block_size, MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB, BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB);
|
---|
[128] | 2030 | log_msg(2, "command = '%s'", command);
|
---|
| 2031 | res = run_program_and_log_output(command, -1);
|
---|
[3193] | 2032 | mr_free(command);
|
---|
| 2033 |
|
---|
[2029] | 2034 | if (res != 0) {
|
---|
| 2035 | if (does_file_exist(MONDO_CFG_FILE_STUB)) {
|
---|
| 2036 | res = 0;
|
---|
| 2037 | } else {
|
---|
| 2038 | /* Doing that allow us to remain compatible with pre-2.2.5 versions */
|
---|
| 2039 | log_msg(2, "pre-2.2.4 compatible mode on");
|
---|
[3194] | 2040 | mr_asprintf(command, "dd if=%s bs=%ld count=%ld 2> /dev/null | tar -zx %s %s %s %s %s", dev, bkpinfo->internal_tape_block_size, 1024L * 1024 * 32 / bkpinfo->internal_tape_block_size, MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB, BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, IWANTMYLVM_STUB);
|
---|
[2029] | 2041 | log_msg(2, "command = '%s'", command);
|
---|
| 2042 | res = run_program_and_log_output(command, -1);
|
---|
[3193] | 2043 | mr_free(command);
|
---|
[2029] | 2044 | if ((res != 0) && (does_file_exist(MONDO_CFG_FILE_STUB))) {
|
---|
| 2045 | res = 0;
|
---|
| 2046 | }
|
---|
| 2047 | }
|
---|
[128] | 2048 | }
|
---|
| 2049 | paranoid_free(command);
|
---|
| 2050 | return (res);
|
---|
[1] | 2051 | }
|
---|
| 2052 |
|
---|
[128] | 2053 |
|
---|
[1] | 2054 | /**
|
---|
| 2055 | * Get the configuration file from the floppy, tape, or CD.
|
---|
| 2056 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 2057 | * - @c bkpinfo->backup_media_type
|
---|
| 2058 | * - @c bkpinfo->media_device
|
---|
| 2059 | * - @c bkpinfo->tmpdir
|
---|
| 2060 | * @return 0 for success, nonzero for failure.
|
---|
| 2061 | */
|
---|
[1645] | 2062 | int get_cfg_file_from_archive()
|
---|
[1] | 2063 | {
|
---|
[128] | 2064 | int retval = 0;
|
---|
| 2065 |
|
---|
[1] | 2066 | /** malloc *****/
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[3193] | 2067 | char *command = NULL;
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| 2068 | char *cfg_file = NULL;
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| 2069 | char *tmp = NULL;
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| 2070 | char *mountpt = NULL;
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| 2071 | char *mountlist_file = NULL;
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[2206] | 2072 | bool extract_mountlist_stub = FALSE;
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| 2073 | bool extract_i_want_my_lvm = FALSE;
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[1] | 2074 |
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[128] | 2075 | bool try_plan_B;
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| 2076 |
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| 2077 | assert(bkpinfo != NULL);
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| 2078 | log_msg(2, "gcffa --- starting");
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[541] | 2079 | log_to_screen("I'm thinking...");
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[3193] | 2080 | mr_asprintf(mountpt, "%s/mount.bootdisk", bkpinfo->tmpdir);
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[3076] | 2081 | if (chdir(bkpinfo->tmpdir)) {
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| 2082 | // FIXME
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| 2083 | }
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[3193] | 2084 | mr_asprintf(cfg_file, "%s", MONDO_CFG_FILE_STUB);
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[128] | 2085 | unlink(cfg_file); // cfg_file[] is missing the '/' at the start, FYI, by intent
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[3193] | 2086 | mr_free(cfg_file);
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| 2087 |
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[128] | 2088 | unlink(FILELIST_FULL_STUB);
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| 2089 | unlink(BIGGIELIST_TXT_STUB);
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[3194] | 2090 | mr_asprintf(command, "mkdir -p %s", mountpt);
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[128] | 2091 | run_program_and_log_output(command, FALSE);
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[3193] | 2092 | mr_free(command);
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[128] | 2093 |
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[3193] | 2094 | mr_asprintf(cfg_file, "%s/%s", bkpinfo->tmpdir, MONDO_CFG_FILE_STUB);
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| 2095 | mr_asprintf(mountlist_file, "%s/%s", bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB);
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[128] | 2096 | log_msg(2, "mountpt = %s; cfg_file=%s", mountpt, cfg_file);
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[3193] | 2097 | mr_free(mountpt);
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[128] | 2098 |
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| 2099 | if (!does_file_exist(cfg_file)) {
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| 2100 | log_msg(2, "gcffa --- we don't have cfg file yet.");
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| 2101 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
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| 2102 | try_plan_B = TRUE;
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| 2103 | } else {
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[1736] | 2104 | log_msg(2, "gcffa --- calling mount_media now :)");
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| 2105 | if (!mount_media()) {
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[3263] | 2106 | log_msg(2, "gcffa --- managed to mount CD; so, no need for Plan B");
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[128] | 2107 | try_plan_B = FALSE;
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| 2108 | } else {
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| 2109 | try_plan_B = TRUE;
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| 2110 | }
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[1645] | 2111 | if (what_number_cd_is_this() > 1) {
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| 2112 | insist_on_this_cd_number((g_current_media_number = 1));
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[128] | 2113 | }
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| 2114 | }
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| 2115 | if (try_plan_B) {
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| 2116 | log_msg(2, "gcffa --- OK, switching to Plan B");
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[3076] | 2117 | if (chdir(bkpinfo->tmpdir)) {
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| 2118 | // FIXME
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| 2119 | }
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[128] | 2120 | run_program_and_log_output("mkdir -p tmp", FALSE);
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[1] | 2121 |
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[128] | 2122 | if (strlen(bkpinfo->media_device) == 0) {
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| 2123 | strcpy(bkpinfo->media_device, "/dev/st0");
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| 2124 | log_msg(2, "media_device is blank; assuming %s");
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| 2125 | }
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[3193] | 2126 | mr_asprintf(tmp, "%s", bkpinfo->media_device);
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[128] | 2127 | if (extract_cfg_file_and_mountlist_from_tape_dev
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| 2128 | (bkpinfo->media_device)) {
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| 2129 | strcpy(bkpinfo->media_device, "/dev/st0");
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| 2130 | if (extract_cfg_file_and_mountlist_from_tape_dev
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| 2131 | (bkpinfo->media_device)) {
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| 2132 | strcpy(bkpinfo->media_device, "/dev/osst0");
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| 2133 | if (extract_cfg_file_and_mountlist_from_tape_dev
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| 2134 | (bkpinfo->media_device)) {
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| 2135 | strcpy(bkpinfo->media_device, "/dev/ht0");
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| 2136 | if (extract_cfg_file_and_mountlist_from_tape_dev
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| 2137 | (bkpinfo->media_device)) {
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| 2138 | log_msg(3,
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| 2139 | "I tried lots of devices but none worked.");
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| 2140 | strcpy(bkpinfo->media_device, tmp);
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| 2141 | }
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| 2142 | }
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| 2143 | }
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| 2144 | }
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[3193] | 2145 | mr_free(tmp);
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[1] | 2146 |
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[3271] | 2147 | if (!does_file_exist("tmp/mondorestore.cfg")) {
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[1885] | 2148 | log_to_screen("Cannot find config info on media");
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[128] | 2149 | return (1);
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| 2150 | }
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| 2151 | } else {
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[2049] | 2152 | if (does_file_exist("/"MOUNTLIST_FNAME_STUB)) {
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| 2153 | extract_mountlist_stub = FALSE;
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| 2154 | } else {
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| 2155 | extract_mountlist_stub = TRUE;
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| 2156 | }
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| 2157 | if (does_file_exist("/"IWANTMYLVM_STUB)) {
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| 2158 | extract_i_want_my_lvm = FALSE;
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| 2159 | } else {
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| 2160 | extract_i_want_my_lvm = TRUE;
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| 2161 | }
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| 2162 |
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[3263] | 2163 | log_msg(2, "gcffa --- Plan B, a.k.a. untarring some file from all.tar.gz");
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[3193] | 2164 | mr_asprintf(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, IWANTMYLVM_STUB); // add -b TAPE_BLOCK_SIZE if you _really_ think it's necessary
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[128] | 2165 | run_program_and_log_output(command, TRUE);
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[3193] | 2166 | mr_free(command);
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| 2167 |
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[128] | 2168 | if (!does_file_exist(MONDO_CFG_FILE_STUB)) {
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[2029] | 2169 | /* Doing that allow us to remain compatible with pre-2.2.5 versions */
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| 2170 | log_msg(2, "pre-2.2.4 compatible mode on");
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[3193] | 2171 | mr_asprintf(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, IWANTMYLVM_STUB); // add -b TAPE_BLOCK_SIZE if you _really_ think it's necessary
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[2029] | 2172 | run_program_and_log_output(command, TRUE);
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[3193] | 2173 | mr_free(command);
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[2029] | 2174 | if (!does_file_exist(MONDO_CFG_FILE_STUB)) {
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| 2175 | fatal_error
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| 2176 | ("Please reinsert the disk/CD and try again.");
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| 2177 | }
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[128] | 2178 | }
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[1] | 2179 | }
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[128] | 2180 | }
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| 2181 | if (does_file_exist(MONDO_CFG_FILE_STUB)) {
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| 2182 | log_msg(1, "gcffa --- great! We've got the config file");
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[3193] | 2183 | mr_asprintf(tmp, "%s/%s", call_program_and_get_last_line_of_output("pwd"), MONDO_CFG_FILE_STUB);
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| 2184 | mr_asprintf(command, "cp -f %s %s", tmp, cfg_file);
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[2227] | 2185 | log_it("%s",command);
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[3263] | 2186 | if (strcmp(tmp, cfg_file) && run_program_and_log_output(command, 1)) {
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[128] | 2187 | log_msg(1,
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| 2188 | "... but an error occurred when I tried to move it to %s",
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| 2189 | cfg_file);
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| 2190 | } else {
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| 2191 | log_msg(1, "... and I moved it successfully to %s", cfg_file);
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| 2192 | }
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[3193] | 2193 | mr_free(command);
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| 2194 |
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| 2195 | mr_asprintf(command, "cp -f %s/%s %s", call_program_and_get_last_line_of_output("pwd"), MOUNTLIST_FNAME_STUB, mountlist_file);
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[2227] | 2196 | log_it("%s",command);
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[2049] | 2197 | if (extract_mountlist_stub) {
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[3263] | 2198 | if (strcmp(tmp, cfg_file) && run_program_and_log_output(command, 1)) {
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[2049] | 2199 | log_msg(1, "Failed to get mountlist");
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[128] | 2200 | } else {
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[2049] | 2201 | log_msg(1, "Got mountlist too");
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[3193] | 2202 | mr_free(command);
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| 2203 | mr_asprintf(command, "cp -f %s %s", mountlist_file, g_mountlist_fname);
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[2049] | 2204 | if (run_program_and_log_output(command, 1)) {
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| 2205 | log_msg(1, "Failed to copy mountlist to /tmp");
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| 2206 | } else {
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| 2207 | log_msg(1, "Copied mountlist to /tmp as well OK");
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[3193] | 2208 | mr_free(command);
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| 2209 | mr_asprintf(command, "cp -f %s /tmp/",IWANTMYLVM_STUB);
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[2049] | 2210 | run_program_and_log_output(command, 1);
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| 2211 | }
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[128] | 2212 | }
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| 2213 | }
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[3193] | 2214 | mr_free(command);
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| 2215 | mr_free(tmp);
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[128] | 2216 | }
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[3193] | 2217 |
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[2878] | 2218 | run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
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[128] | 2219 | if (!does_file_exist(cfg_file)) {
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[2227] | 2220 | log_it("%s",cfg_file);
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[128] | 2221 | log_msg(1, "%s not found", cfg_file);
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[3263] | 2222 | log_to_screen("Oh dear. Unable to recover configuration file from boot disk");
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[128] | 2223 | return (1);
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| 2224 | }
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[1] | 2225 |
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[3271] | 2226 | log_to_screen("Recovered mondorestore.cfg");
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[128] | 2227 | if (!does_file_exist(MOUNTLIST_FNAME_STUB)) {
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[541] | 2228 | log_to_screen("...but not mountlist.txt - a pity, really...");
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[3263] | 2229 | } else {
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[2049] | 2230 | /* Is this code really useful ??? */
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| 2231 | if (extract_mountlist_stub) {
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[3193] | 2232 | mr_asprintf(command, "cp -f %s %s/%s", MOUNTLIST_FNAME_STUB, bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB);
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[2049] | 2233 | run_program_and_log_output(command, FALSE);
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[3193] | 2234 | mr_free(command);
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[2049] | 2235 | }
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[128] | 2236 | }
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[1] | 2237 |
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[3193] | 2238 | mr_asprintf(command, "cp -f %s /%s", cfg_file, MONDO_CFG_FILE_STUB);
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| 2239 | mr_free(cfg_file);
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| 2240 |
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[128] | 2241 | run_program_and_log_output(command, FALSE);
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[3193] | 2242 | mr_free(command);
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| 2243 |
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[2049] | 2244 | if (extract_mountlist_stub) {
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[3193] | 2245 | mr_asprintf(command, "cp -f %s /%s", mountlist_file, MOUNTLIST_FNAME_STUB);
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[2049] | 2246 | run_program_and_log_output(command, FALSE);
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[3193] | 2247 | mr_free(command);
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[2049] | 2248 | }
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[3193] | 2249 | mr_free(mountlist_file);
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| 2250 |
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| 2251 | mr_asprintf(command, "cp -f etc/raidtab /etc/");
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[128] | 2252 | run_program_and_log_output(command, FALSE);
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[3193] | 2253 | mr_free(command);
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| 2254 |
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[2049] | 2255 | if (extract_i_want_my_lvm) {
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[3193] | 2256 | mr_asprintf(command, "cp -f %s /tmp/",IWANTMYLVM_STUB);
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[2049] | 2257 | run_program_and_log_output(command, FALSE);
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[3193] | 2258 | mr_free(command);
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[2049] | 2259 | }
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[128] | 2260 | g_backup_media_type = bkpinfo->backup_media_type;
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| 2261 | return (retval);
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[1] | 2262 | }
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| 2263 |
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| 2264 | /**************************************************************************
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| 2265 | *END_GET_CFG_FILE_FROM_ARCHIVE *
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| 2266 | **************************************************************************/
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| 2267 |
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| 2268 | /* @} - end restoreUtilityGroup */
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| 2269 |
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[2982] | 2270 | void wait_until_software_raids_are_prepped(char *mdstat_file, int wait_for_percentage)
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[1] | 2271 | {
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[558] | 2272 | struct raidlist_itself *raidlist;
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[2982] | 2273 | int unfinished_mdstat_devices = 9999;
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| 2274 | int i = 0;
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[3193] | 2275 | char *screen_message = NULL;
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[1] | 2276 |
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[558] | 2277 | raidlist = malloc(sizeof(struct raidlist_itself));
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[128] | 2278 |
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| 2279 | assert(wait_for_percentage <= 100);
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[2230] | 2280 | log_it("wait_until_software_raids_are_prepped");
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[128] | 2281 | while (unfinished_mdstat_devices > 0) {
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[558] | 2282 | // FIXME: Prefix '/dev/' should really be dynamic!
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[2982] | 2283 | if (parse_mdstat(MDSTAT_FILE, raidlist, "/dev/")) {
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[558] | 2284 | log_to_screen("Sorry, cannot read %s", MDSTAT_FILE);
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| 2285 | log_msg(1,"Sorry, cannot read %s", MDSTAT_FILE);
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[128] | 2286 | return;
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[1] | 2287 | }
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[2982] | 2288 | for (unfinished_mdstat_devices = 0; i <= raidlist->entries; i++) {
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[558] | 2289 | if (raidlist->el[i].progress < wait_for_percentage) {
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[128] | 2290 | unfinished_mdstat_devices++;
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[704] | 2291 | if (raidlist->el[i].progress == -1) // delayed while another partition inits
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| 2292 | {
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| 2293 | continue;
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| 2294 | }
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[558] | 2295 | log_msg(1,"Sync'ing %s (i=%d)", raidlist->el[i].raid_device, i);
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[3193] | 2296 | mr_asprintf(screen_message, "Sync'ing %s", raidlist->el[i].raid_device);
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[128] | 2297 | open_evalcall_form(screen_message);
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[3193] | 2298 | mr_free(screen_message);
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| 2299 |
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[558] | 2300 | while (raidlist->el[i].progress < wait_for_percentage) {
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| 2301 | log_msg(1,"Percentage sync'ed: %d", raidlist->el[i].progress);
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| 2302 | update_evalcall_form(raidlist->el[i].progress);
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[128] | 2303 | sleep(2);
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[558] | 2304 | // FIXME: Prefix '/dev/' should really be dynamic!
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[2982] | 2305 | if (parse_mdstat(MDSTAT_FILE, raidlist, "/dev/")) {
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[128] | 2306 | break;
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| 2307 | }
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| 2308 | }
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| 2309 | close_evalcall_form();
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| 2310 | }
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[1] | 2311 | }
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[128] | 2312 | }
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[558] | 2313 | paranoid_free(raidlist);
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[3194] | 2314 | }
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