[1179] | 1 | /* $Id: libmondo-verify.c 1663 2007-09-27 10:21:18Z bruno $ */
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[1] | 2 | /**
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| 3 | * @file
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| 4 | * Functions for verifying backups (booted from hard drive, not CD).
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| 5 | */
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| 6 |
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[1179] | 7 | #include <unistd.h>
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| 8 |
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[1] | 9 | #include "my-stuff.h"
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[1080] | 10 | #include "mr_mem.h"
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[1123] | 11 | #include "mr_msg.h"
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[1549] | 12 | #include "mr_gettext.h"
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[1179] | 13 |
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[1] | 14 | #include "mondostructures.h"
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| 15 | #include "libmondo-verify.h"
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[1179] | 16 | #include "newt-specific-EXT.h"
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[1] | 17 | #include "libmondo-files-EXT.h"
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| 18 | #include "libmondo-fork-EXT.h"
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| 19 | #include "libmondo-stream-EXT.h"
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| 20 | #include "libmondo-string-EXT.h"
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| 21 | #include "libmondo-devices-EXT.h"
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| 22 | #include "libmondo-tools-EXT.h"
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| 23 |
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| 24 | /*@unused@*/
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[117] | 25 | //static char cvsid[] = "$Id: libmondo-verify.c 1663 2007-09-27 10:21:18Z bruno $";
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[1] | 26 |
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| 27 | /**
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| 28 | * The number of the most recently verified afioball.
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| 29 | * @ingroup globalGroup
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| 30 | */
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| 31 | int g_last_afioball_number = -1;
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| 32 |
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[948] | 33 | extern char *g_getfacl;
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| 34 | extern char *g_getfattr;
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[1344] | 35 | extern char *MONDO_LOGFILE;
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[1] | 36 |
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[1663] | 37 | /* Reference to global bkpinfo */
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| 38 | extern struct s_bkpinfo *bkpinfo;
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| 39 |
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| 40 |
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[1] | 41 | /**
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[1663] | 42 | * Generate the filename of a tarball to verify.
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| 43 | * @param bkpinfo The backup information structure. @c bkpinfo->zip_suffix is the only field used.
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| 44 | * @param mountpoint The directory where the CD/DVD/ISO is mounted.
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| 45 | * @param setno The afioball number to get the location of.
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| 46 | * @return The absolute path to the afioball.
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| 47 | * @note The returned string points to static data that will be overwritten with each call.
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| 48 | * @ingroup stringGroup
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| 49 | */
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| 50 | char *vfy_tball_fname(char *mountpoint, int setno)
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| 51 | {
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| 52 | /*@ buffers ******************************************************* */
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| 53 | static char output[MAX_STR_LEN];
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| 54 |
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| 55 | assert(bkpinfo != NULL);
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| 56 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
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| 57 | sprintf(output, "%s/archives/%d.star.%s", mountpoint, setno,
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| 58 | bkpinfo->zip_suffix);
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| 59 | if (!does_file_exist(output)) {
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| 60 | sprintf(output, "%s/archives/%d.afio.%s", mountpoint, setno,
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| 61 | bkpinfo->zip_suffix);
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| 62 | }
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| 63 | return (output);
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| 64 | }
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| 65 |
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| 66 |
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| 67 | /**
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[1] | 68 | * Generate a list of the files that have changed, based on @c afio @c -r
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| 69 | * messages.
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| 70 | * @param changedfiles_fname Filename of the place to put a list of afio's reported changed.
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| 71 | * @param ignorefiles_fname Filename of a list of files to ignore (use "" if none).
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| 72 | * @param stderr_fname File containing afio's stderr output.
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| 73 | * @return The number of differences found (0 for a perfect backup).
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| 74 | * @bug This function seems orphaned.
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| 75 | * @ingroup utilityGroup
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| 76 | */
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| 77 | long
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[128] | 78 | generate_list_of_changed_files(char *changedfiles_fname,
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| 79 | char *ignorefiles_fname, char *stderr_fname)
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[1] | 80 | {
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[128] | 81 | /*@ buffer ********************************************************** */
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[1179] | 82 | char *command = NULL;
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| 83 | char *afio_found_changes = NULL;
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[1] | 84 |
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[128] | 85 | /*@ int ************************************************************* */
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| 86 | int res = 0;
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[1] | 87 |
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[128] | 88 | /*@ long ************************************************************ */
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| 89 | long afio_diffs = 0;
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[1] | 90 |
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[128] | 91 | assert_string_is_neither_NULL_nor_zerolength(changedfiles_fname);
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| 92 | assert_string_is_neither_NULL_nor_zerolength(ignorefiles_fname);
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| 93 | assert_string_is_neither_NULL_nor_zerolength(stderr_fname);
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[1] | 94 |
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[1179] | 95 | mr_asprintf(&afio_found_changes, "%s.afio", ignorefiles_fname);
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| 96 | sync();
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[128] | 97 |
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[1] | 98 |
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[1107] | 99 | mr_msg(1, "Now scanning log file for 'afio: ' stuff");
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[1179] | 100 | mr_asprintf(&command,
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| 101 | "grep \"afio: \" %s | sed 's/afio: //' | grep -vE '^/dev/.*$' >> %s",
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| 102 | stderr_fname, afio_found_changes);
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[1107] | 103 | mr_msg(2, command);
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[128] | 104 | res = system(command);
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[1179] | 105 | mr_free(command);
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[128] | 106 | if (res) {
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[1107] | 107 | mr_msg(2, "Warning - failed to think");
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[128] | 108 | }
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| 109 |
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[1107] | 110 | mr_msg(1, "Now scanning log file for 'star: ' stuff");
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[1179] | 111 | mr_asprintf(&command,
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| 112 | "grep \"star: \" %s | sed 's/star: //' | grep -vE '^/dev/.*$' >> %s",
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| 113 | stderr_fname, afio_found_changes);
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[1107] | 114 | mr_msg(2, command);
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[128] | 115 | res = system(command);
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[1179] | 116 | mr_free(command);
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[128] | 117 | if (res) {
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[1107] | 118 | mr_msg(2, "Warning - failed to think");
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[128] | 119 | }
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[1] | 120 | // exclude_nonexistent_files (afio_found_changes);
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[128] | 121 | afio_diffs = count_lines_in_file(afio_found_changes);
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[1179] | 122 | mr_asprintf(&command,
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| 123 | "sort %s %s %s | uniq -c | awk '{ if ($1==\"2\") {print $2;};}' | grep -v \"incheckentry xwait()\" > %s",
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| 124 | ignorefiles_fname, afio_found_changes, afio_found_changes,
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| 125 | changedfiles_fname);
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[1107] | 126 | mr_msg(2, command);
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[128] | 127 | paranoid_system(command);
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[1080] | 128 | mr_free(command);
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| 129 | mr_free(afio_found_changes);
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[128] | 130 | return (afio_diffs);
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[1] | 131 | }
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| 132 |
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| 133 |
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| 134 | /**
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| 135 | * @addtogroup LLverifyGroup
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| 136 | * @{
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| 137 | */
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| 138 | /**
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| 139 | * Verify all afioballs stored on the inserted CD (or an ISO image).
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| 140 | * @param bkpinfo The backup information structure. @c bkpinfo->backup_media_type
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| 141 | * is used in this function, and the structure is also passed to verify_an_afioball_from_CD().
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| 142 | * @param mountpoint The location the CD/DVD/ISO is mounted on.
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| 143 | * @return The number of sets containing differences (0 for success).
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| 144 | */
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[1663] | 145 | int verify_afioballs_on_CD(char *mountpoint)
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[1] | 146 | {
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| 147 |
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[128] | 148 | /*@ buffers ********************************************************* */
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[1179] | 149 | char *tmp = NULL;
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[1] | 150 |
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[128] | 151 | /*@ int ************************************************************* */
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| 152 | int set_number = 0;
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[1] | 153 | int retval = 0;
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| 154 | int total_sets = 0;
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| 155 | int percentage = 0;
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| 156 |
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[128] | 157 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
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| 158 | assert(bkpinfo != NULL);
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| 159 |
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| 160 | for (set_number = 0;
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| 161 | set_number < 9999
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| 162 | &&
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[1663] | 163 | !does_file_exist(vfy_tball_fname(mountpoint, set_number));
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[128] | 164 | set_number++);
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[1663] | 165 | if (!does_file_exist(vfy_tball_fname(mountpoint, set_number))) {
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[128] | 166 | return (0);
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[1] | 167 | }
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[128] | 168 |
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| 169 | if (g_last_afioball_number != set_number - 1) {
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| 170 | if (set_number == 0) {
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[1107] | 171 | mr_msg(1,
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[128] | 172 | "Weird error in verify_afioballs_on_CD() but it's really a cosmetic error, nothing more");
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| 173 | } else {
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| 174 | retval++;
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[1179] | 175 | mr_asprintf(&tmp, "Warning - missing set(s) between %d and %d\n",
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| 176 | g_last_afioball_number, set_number - 1);
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[128] | 177 | log_to_screen(tmp);
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[1179] | 178 | mr_free(tmp);
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[128] | 179 | }
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| 180 | }
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[1179] | 181 | mr_asprintf(&tmp, "Verifying %s #%d's tarballs",
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| 182 | bkpinfo->backup_media_string,
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| 183 | g_current_media_number);
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[128] | 184 | open_evalcall_form(tmp);
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[1179] | 185 | mr_free(tmp);
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[128] | 186 |
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| 187 | for (total_sets = set_number;
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[1663] | 188 | does_file_exist(vfy_tball_fname(mountpoint, total_sets));
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[128] | 189 | total_sets++) {
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[1107] | 190 | mr_msg(1, "total_sets = %d", total_sets);
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[128] | 191 | }
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| 192 | for (;
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[1663] | 193 | does_file_exist(vfy_tball_fname(mountpoint, set_number));
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[128] | 194 | set_number++) {
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| 195 | percentage =
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| 196 | (set_number - g_last_afioball_number) * 100 / (total_sets -
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| 197 | g_last_afioball_number);
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| 198 | update_evalcall_form(percentage);
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[1107] | 199 | mr_msg(1, "set = %d", set_number);
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[128] | 200 | retval +=
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[1663] | 201 | verify_an_afioball_from_CD(vfy_tball_fname(mountpoint, set_number));
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[128] | 202 | }
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| 203 | g_last_afioball_number = set_number - 1;
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| 204 | close_evalcall_form();
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| 205 | return (retval);
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[1] | 206 | }
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| 207 |
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| 208 | /**
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| 209 | * Verify all slices stored on the inserted CD (or a mounted ISO image).
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| 210 | * @param bkpinfo The backup information structure. Fields used:
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| 211 | * - @c compression_level
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| 212 | * - @c restore_path
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| 213 | * - @c use_lzo
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| 214 | * - @c zip_suffix
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| 215 | * @param mtpt The mountpoint the CD/DVD/ISO is mounted on.
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| 216 | * @return The number of differences (0 for perfect biggiefiles).
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| 217 | */
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[1663] | 218 | int verify_all_slices_on_CD(char *mtpt)
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[1] | 219 | {
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| 220 |
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[128] | 221 | /*@ buffer ********************************************************** */
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[1179] | 222 | char *tmp = NULL;
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| 223 | char *tmp2 = NULL;
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| 224 | char *mountpoint = NULL;
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| 225 | char *command = NULL;
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| 226 | char *sz_exe = NULL;
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[128] | 227 | static char *bufblkA = NULL;
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| 228 | static char *bufblkB = NULL;
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| 229 | const long maxbufsize = 65536L;
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[1179] | 230 | long currsizA = 0L;
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| 231 | long currsizB = 0L;
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| 232 | long j = 0L;
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| 233 | long bigfile_num = 0L;
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[128] | 234 | long slice_num = -1;
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[1179] | 235 | int res = 0;
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[1] | 236 |
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[128] | 237 | static FILE *forig = NULL;
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| 238 | static struct s_filename_and_lstat_info biggiestruct;
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| 239 | static long last_bigfile_num = -1;
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| 240 | static long last_slice_num = -1;
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[1179] | 241 | FILE *pin = NULL;
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| 242 | FILE *fin = NULL;
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[128] | 243 | int retval = 0;
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[1] | 244 |
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[128] | 245 | if (!bufblkA) {
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[1080] | 246 | bufblkA = mr_malloc(maxbufsize);
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[128] | 247 | }
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| 248 | if (!bufblkB) {
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[1080] | 249 | bufblkB = mr_malloc(maxbufsize);
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[128] | 250 | }
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[1] | 251 |
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[128] | 252 | assert(bkpinfo != NULL);
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| 253 | assert_string_is_neither_NULL_nor_zerolength(mtpt);
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[1] | 254 |
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[128] | 255 | if (bkpinfo->compression_level > 0) {
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| 256 | if (bkpinfo->use_lzo) {
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[1179] | 257 | mr_asprintf(&sz_exe, "lzop");
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[1003] | 258 | } else if (bkpinfo->use_gzip) {
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[1179] | 259 | mr_asprintf(&sz_exe, "gzip");
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[128] | 260 | } else {
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[1179] | 261 | mr_asprintf(&sz_exe, "bzip2");
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[128] | 262 | }
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| 263 | } else {
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[1179] | 264 | mr_asprintf(&sz_exe, "");
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[128] | 265 | }
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[1] | 266 |
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[128] | 267 | iamhere("before vsbf");
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[1179] | 268 | mr_asprintf(&tmp, "Verifying %s#%d's big files",
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| 269 | bkpinfo->backup_media_string,
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| 270 | g_current_media_number);
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[128] | 271 | open_evalcall_form(tmp);
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[1179] | 272 | mr_free(tmp);
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| 273 |
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[128] | 274 | iamhere("after vsbf");
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[1179] | 275 | mr_asprintf(&mountpoint, "%s/archives", mtpt);
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[128] | 276 | if (last_bigfile_num == -1) {
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| 277 | bigfile_num = 0;
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| 278 | slice_num = 0;
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| 279 | } else if (slice_num == 0) {
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| 280 | bigfile_num = last_bigfile_num + 1;
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| 281 | slice_num = 0;
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| 282 | } else {
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| 283 | bigfile_num = last_bigfile_num;
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| 284 | slice_num = last_slice_num + 1;
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| 285 | }
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| 286 | while (does_file_exist
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| 287 | (slice_fname
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| 288 | (bigfile_num, slice_num, mountpoint, bkpinfo->zip_suffix))
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| 289 | ||
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| 290 | does_file_exist(slice_fname
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| 291 | (bigfile_num, slice_num, mountpoint, ""))) {
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[1235] | 292 | // handle slices until end of CD
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[128] | 293 | if (slice_num == 0) {
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[1107] | 294 | mr_msg(2, "ISO=%d bigfile=%ld --START--",
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[128] | 295 | g_current_media_number, bigfile_num);
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| 296 | if (!
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| 297 | (fin =
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| 298 | fopen(slice_fname(bigfile_num, slice_num, mountpoint, ""),
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| 299 | "r"))) {
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[1107] | 300 | mr_msg(2, "Cannot open bigfile's info file");
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[128] | 301 | } else {
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| 302 | if (fread
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| 303 | ((void *) &biggiestruct, 1, sizeof(biggiestruct),
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| 304 | fin) < sizeof(biggiestruct)) {
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[1107] | 305 | mr_msg(2, "Unable to get biggiestruct");
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[128] | 306 | }
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| 307 | paranoid_fclose(fin);
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| 308 | }
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[1179] | 309 | mr_asprintf(&tmp2, "%s/%s", bkpinfo->restore_path,
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| 310 | biggiestruct.filename);
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| 311 | mr_msg(2, "Opening biggiefile #%ld - '%s'", bigfile_num, tmp2);
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| 312 | if (!(forig = fopen(tmp2, "r"))) {
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[1107] | 313 | mr_msg(2, "Failed to open bigfile. Darn.");
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[1235] | 314 | log_to_screen(_("%s/%s not found on live filesystem"),
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| 315 | bkpinfo->restore_path,
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| 316 | biggiestruct.filename);
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[1663] | 317 | mr_asprintf(&tmp, "echo \"%s/%s not found\" >> %s/biggies.changed",
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[1235] | 318 | bkpinfo->restore_path,
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[1663] | 319 | biggiestruct.filename,
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| 320 | bkpinfo->tmpdir);
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[1235] | 321 | system(tmp);
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| 322 | mr_free(tmp);
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| 323 |
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| 324 | bigfile_num++;
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| 325 | slice_num = 0;
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[128] | 326 | retval++;
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[1235] | 327 | } else {
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| 328 | slice_num++;
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[128] | 329 | }
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[1179] | 330 | mr_free(tmp2);
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[1235] | 331 | } else if (does_file_exist(slice_fname(bigfile_num, slice_num, mountpoint, "")) &&
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| 332 | (length_of_file(slice_fname(bigfile_num, slice_num, mountpoint, "")) == 0)) {
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[1107] | 333 | mr_msg(2, "ISO=%d bigfile=%ld ---END---",
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[128] | 334 | g_current_media_number, bigfile_num);
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| 335 | bigfile_num++;
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| 336 | paranoid_fclose(forig);
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| 337 | slice_num = 0;
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| 338 | } else {
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[1235] | 339 | mr_msg(2, "ISO=%d bigfile=%ld slice=%ld",
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[128] | 340 | g_current_media_number, bigfile_num, slice_num);
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[1235] | 341 | if (!does_file_exist(slice_fname(bigfile_num, slice_num, mountpoint, ""))) {
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[1179] | 342 | mr_asprintf(&command, "%s -dc %s 2>> %s", sz_exe,
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[1235] | 343 | slice_fname(bigfile_num, slice_num, mountpoint, bkpinfo->zip_suffix),
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[128] | 344 | MONDO_LOGFILE);
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| 345 | } else {
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[1235] | 346 | /* can we set up bkpinfo->compression_level = 0
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| 347 | * without needing '-0' on command line?
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| 348 | * here and in afio verify */
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| 349 | mr_asprintf(&command, "cat %s 2>> %s",
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| 350 | slice_fname(bigfile_num, slice_num, mountpoint, ""), MONDO_LOGFILE);
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[128] | 351 | }
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| 352 | if ((pin = popen(command, "r"))) {
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| 353 | res = 0;
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| 354 | while (!feof(pin)) {
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| 355 | currsizA = fread(bufblkA, 1, maxbufsize, pin);
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| 356 | if (currsizA <= 0) {
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| 357 | break;
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| 358 | }
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| 359 | currsizB = fread(bufblkB, 1, currsizA, forig);
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| 360 | if (currsizA != currsizB) {
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| 361 | res++;
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| 362 | } else {
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| 363 | for (j = 0;
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| 364 | j < currsizA && bufblkA[j] == bufblkB[j];
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| 365 | j++);
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| 366 | if (j < currsizA) {
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| 367 | res++;
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| 368 | }
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| 369 | }
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| 370 | }
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| 371 | paranoid_pclose(pin);
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[1235] | 372 | if (res && !strncmp(biggiestruct.filename, "/dev/", 5)) {
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[1107] | 373 | mr_msg(3,
|
---|
[296] | 374 | "Ignoring differences between %s and live filesystem because it's a device and therefore the archives are stored via ntfsclone, not dd.",
|
---|
[128] | 375 | biggiestruct.filename);
|
---|
[1107] | 376 | mr_msg(3,
|
---|
[128] | 377 | "If you really want verification for %s, please contact the devteam and offer an incentive.",
|
---|
| 378 | biggiestruct.filename);
|
---|
| 379 | res = 0;
|
---|
| 380 | }
|
---|
| 381 | if (res) {
|
---|
[1107] | 382 | mr_msg(0,
|
---|
[128] | 383 | "afio: \"%s\": Corrupt biggie file, says libmondo-archive.c",
|
---|
| 384 | biggiestruct.filename);
|
---|
| 385 | retval++;
|
---|
| 386 | }
|
---|
| 387 | }
|
---|
[1179] | 388 | mr_free(command);
|
---|
[128] | 389 | slice_num++;
|
---|
| 390 | }
|
---|
[1] | 391 | }
|
---|
[1179] | 392 | mr_free(tmp);
|
---|
| 393 | mr_free(mountpoint);
|
---|
| 394 | mr_free(sz_exe);
|
---|
| 395 |
|
---|
[128] | 396 | last_bigfile_num = bigfile_num;
|
---|
| 397 | last_slice_num = slice_num - 1;
|
---|
| 398 | if (last_slice_num < 0) {
|
---|
| 399 | last_bigfile_num--;
|
---|
[1] | 400 | }
|
---|
[128] | 401 | close_evalcall_form();
|
---|
| 402 | if (bufblkA) {
|
---|
[1080] | 403 | mr_free(bufblkA);
|
---|
[1] | 404 | }
|
---|
[128] | 405 | if (bufblkB) {
|
---|
[1080] | 406 | mr_free(bufblkB);
|
---|
[128] | 407 | }
|
---|
| 408 | return (0);
|
---|
[1] | 409 | }
|
---|
| 410 |
|
---|
| 411 |
|
---|
| 412 | /**
|
---|
| 413 | * Verify one afioball from the CD.
|
---|
| 414 | * You should be changed to the root directory (/) for this to work.
|
---|
| 415 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 416 | * - @c bkpinfo->use_lzo
|
---|
| 417 | * - @c bkpinfo->tmpdir
|
---|
| 418 | * - @c bkpinfo->zip_exe
|
---|
| 419 | * - @c bkpinfo->zip_suffix
|
---|
| 420 | * @param tarball_fname The filename of the afioball to verify.
|
---|
| 421 | * @return 0, always.
|
---|
| 422 | */
|
---|
[1663] | 423 | int verify_a_tarball(char *tarball_fname)
|
---|
[1] | 424 | {
|
---|
[128] | 425 | /*@ buffers ********************************************************* */
|
---|
[1179] | 426 | char *command = NULL;
|
---|
| 427 | char *outlog = NULL;
|
---|
| 428 | char *tmp = NULL;
|
---|
[1] | 429 |
|
---|
[128] | 430 | /*@ pointers ******************************************************* */
|
---|
[1179] | 431 | FILE *pin = NULL;
|
---|
[1] | 432 |
|
---|
[1179] | 433 | size_t n = 0;
|
---|
| 434 |
|
---|
[128] | 435 | /*@ long *********************************************************** */
|
---|
| 436 | long diffs = 0;
|
---|
[1] | 437 |
|
---|
[128] | 438 | assert(bkpinfo != NULL);
|
---|
| 439 | assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
|
---|
[1] | 440 |
|
---|
[128] | 441 | log_it("Verifying fileset '%s'", tarball_fname);
|
---|
[1179] | 442 |
|
---|
| 443 | mr_asprintf(&outlog, "%s/afio.log", bkpinfo->tmpdir);
|
---|
| 444 |
|
---|
| 445 | /* if programmer forgot to say which compression thingy to use then find out */
|
---|
[128] | 446 | if (strstr(tarball_fname, ".lzo")
|
---|
| 447 | && strcmp(bkpinfo->zip_suffix, "lzo")) {
|
---|
[1107] | 448 | mr_msg(2, "OK, I'm going to start using lzop.");
|
---|
[128] | 449 | strcpy(bkpinfo->zip_exe, "lzop");
|
---|
| 450 | strcpy(bkpinfo->zip_suffix, "lzo");
|
---|
| 451 | bkpinfo->use_lzo = TRUE;
|
---|
[998] | 452 | bkpinfo->use_gzip = FALSE;
|
---|
[128] | 453 | }
|
---|
[998] | 454 | if (strstr(tarball_fname, ".gz")
|
---|
| 455 | && strcmp(bkpinfo->zip_suffix, "gz")) {
|
---|
[1107] | 456 | mr_msg(2, "OK, I'm going to start using gzip.");
|
---|
[998] | 457 | strcpy(bkpinfo->zip_exe, "gzip");
|
---|
| 458 | strcpy(bkpinfo->zip_suffix, "gz");
|
---|
| 459 | bkpinfo->use_lzo = FALSE;
|
---|
| 460 | bkpinfo->use_gzip = TRUE;
|
---|
| 461 | }
|
---|
[128] | 462 | if (strstr(tarball_fname, ".bz2")
|
---|
| 463 | && strcmp(bkpinfo->zip_suffix, "bz2")) {
|
---|
[1107] | 464 | mr_msg(2, "OK, I'm going to start using bzip2.");
|
---|
[128] | 465 | strcpy(bkpinfo->zip_exe, "bzip2");
|
---|
| 466 | strcpy(bkpinfo->zip_suffix, "bz2");
|
---|
| 467 | bkpinfo->use_lzo = FALSE;
|
---|
[998] | 468 | bkpinfo->use_gzip = FALSE;
|
---|
[128] | 469 | }
|
---|
| 470 | unlink(outlog);
|
---|
| 471 | if (strstr(tarball_fname, ".star")) {
|
---|
| 472 | bkpinfo->use_star = TRUE;
|
---|
[1179] | 473 | if (strstr(tarball_fname, ".bz2")) {
|
---|
| 474 | mr_asprintf(&command,
|
---|
| 475 | "star -diff diffopts=mode,size,data file=%s %s >> %s 2>> %s",
|
---|
| 476 | tarball_fname,
|
---|
| 477 | (strstr(tarball_fname, ".bz2")) ? "-bz" : " ", outlog,
|
---|
| 478 | outlog);
|
---|
| 479 | } else {
|
---|
| 480 | mr_asprintf(&command,"");
|
---|
| 481 | }
|
---|
[128] | 482 | } else {
|
---|
| 483 | bkpinfo->use_star = FALSE;
|
---|
[1179] | 484 | mr_asprintf(&command, "afio -r -P %s -Z %s >> %s 2>> %s",
|
---|
| 485 | bkpinfo->zip_exe, tarball_fname, outlog, outlog);
|
---|
[128] | 486 | }
|
---|
[1107] | 487 | mr_msg(6, "command=%s", command);
|
---|
[128] | 488 | paranoid_system(command);
|
---|
[1179] | 489 | mr_free(command);
|
---|
| 490 |
|
---|
[128] | 491 | if (length_of_file(outlog) < 10) {
|
---|
[1179] | 492 | /* BERLIOS: This seems useless !! */
|
---|
| 493 | mr_asprintf(&command, "cat %s >> %s", outlog, MONDO_LOGFILE);
|
---|
[128] | 494 | } else {
|
---|
[1179] | 495 | mr_asprintf(&command, "cut -d':' -f%d %s | sort -u",
|
---|
| 496 | (bkpinfo->use_star) ? 1 : 2, outlog);
|
---|
[128] | 497 | pin = popen(command, "r");
|
---|
| 498 | if (pin) {
|
---|
[1179] | 499 | for (mr_getline(&tmp, &n, pin); !feof(pin);
|
---|
| 500 | mr_getline(&tmp, &n, pin)) {
|
---|
[128] | 501 | if (bkpinfo->use_star) {
|
---|
| 502 | if (!strstr(tmp, "diffopts=")) {
|
---|
| 503 | while (strlen(tmp) > 0
|
---|
| 504 | && tmp[strlen(tmp) - 1] < 32) {
|
---|
| 505 | tmp[strlen(tmp) - 1] = '\0';
|
---|
| 506 | }
|
---|
| 507 | if (strchr(tmp, '/')) {
|
---|
| 508 | if (!diffs) {
|
---|
[1107] | 509 | mr_msg(0, "'%s' - differences found",
|
---|
[128] | 510 | tarball_fname);
|
---|
| 511 | }
|
---|
[1107] | 512 | mr_msg(0, "star: /%s",
|
---|
[128] | 513 | strip_afio_output_line(tmp));
|
---|
| 514 | diffs++;
|
---|
| 515 | }
|
---|
| 516 | }
|
---|
| 517 | } else {
|
---|
| 518 | if (!diffs) {
|
---|
[1107] | 519 | mr_msg(0, "'%s' - differences found",
|
---|
[128] | 520 | tarball_fname);
|
---|
| 521 | }
|
---|
[1107] | 522 | mr_msg(0, "afio: /%s", strip_afio_output_line(tmp));
|
---|
[128] | 523 | diffs++;
|
---|
| 524 | }
|
---|
[1] | 525 | }
|
---|
[128] | 526 | paranoid_pclose(pin);
|
---|
[1179] | 527 | mr_free(tmp);
|
---|
[128] | 528 | } else {
|
---|
| 529 | log_OS_error(command);
|
---|
| 530 | }
|
---|
| 531 | }
|
---|
[1179] | 532 | mr_free(outlog);
|
---|
[1080] | 533 | mr_free(command);
|
---|
[1179] | 534 |
|
---|
[128] | 535 | return (0);
|
---|
[1] | 536 | }
|
---|
| 537 |
|
---|
| 538 |
|
---|
| 539 | /**
|
---|
| 540 | * Verify one afioball from the CD.
|
---|
| 541 | * Checks for existence (calls fatal_error() if it does not exist) and
|
---|
| 542 | * then calls verify_an_afioball().
|
---|
| 543 | * @param bkpinfo The backup information structure. Passed to verify_an_afioball().
|
---|
| 544 | * @param tarball_fname The filename of the afioball to verify.
|
---|
| 545 | * @return The return value of verify_an_afioball().
|
---|
| 546 | * @see verify_an_afioball
|
---|
| 547 | */
|
---|
| 548 | int
|
---|
[1663] | 549 | verify_an_afioball_from_CD(char *tarball_fname)
|
---|
[1] | 550 | {
|
---|
| 551 |
|
---|
[128] | 552 | /*@ int ************************************************************* */
|
---|
| 553 | int res = 0;
|
---|
[1] | 554 |
|
---|
[128] | 555 | assert_string_is_neither_NULL_nor_zerolength(tarball_fname);
|
---|
[1] | 556 |
|
---|
[1107] | 557 | mr_msg(1, "Verifying %s", tarball_fname);
|
---|
[128] | 558 | if (!does_file_exist(tarball_fname)) {
|
---|
| 559 | fatal_error("Cannot verify nonexistent afioball");
|
---|
| 560 | }
|
---|
[1663] | 561 | res = verify_a_tarball(tarball_fname);
|
---|
[128] | 562 | return (res);
|
---|
[1] | 563 | }
|
---|
| 564 |
|
---|
| 565 |
|
---|
| 566 | /**
|
---|
| 567 | * Verify one afioball from the opened tape/CD stream.
|
---|
| 568 | * Copies the file from tape to tmpdir and then calls verify_an_afioball().
|
---|
| 569 | * @param bkpinfo The backup information structure. Passed to verify_an_afioball().
|
---|
| 570 | * @param orig_fname The original filename of the afioball to verify.
|
---|
| 571 | * @param size The size of the afioball to verify.
|
---|
| 572 | * @return The return value of verify_an_afioball().
|
---|
| 573 | * @see verify_an_afioball
|
---|
| 574 | */
|
---|
| 575 | int
|
---|
[1663] | 576 | verify_an_afioball_from_stream(char *orig_fname, long long size)
|
---|
[1] | 577 | {
|
---|
| 578 |
|
---|
[128] | 579 | /*@ int ************************************************************** */
|
---|
| 580 | int retval = 0;
|
---|
[1] | 581 | int res = 0;
|
---|
| 582 |
|
---|
[128] | 583 | /*@ buffers ********************************************************** */
|
---|
[1179] | 584 | char *tmp = NULL;
|
---|
| 585 | char *tarball_fname = NULL;
|
---|
[1] | 586 |
|
---|
[128] | 587 | /*@ pointers ********************************************************* */
|
---|
[1179] | 588 | char *p = NULL;
|
---|
[1] | 589 |
|
---|
[128] | 590 | assert(bkpinfo != NULL);
|
---|
| 591 | assert_string_is_neither_NULL_nor_zerolength(orig_fname);
|
---|
[1] | 592 |
|
---|
[128] | 593 | p = strrchr(orig_fname, '/');
|
---|
| 594 | if (!p) {
|
---|
| 595 | p = orig_fname;
|
---|
| 596 | } else {
|
---|
| 597 | p++;
|
---|
| 598 | }
|
---|
[1179] | 599 | mr_asprintf(&tmp, "mkdir -p %s/tmpfs", bkpinfo->tmpdir);
|
---|
[128] | 600 | paranoid_system(tmp);
|
---|
[1179] | 601 | mr_free(tmp);
|
---|
| 602 |
|
---|
| 603 | mr_asprintf(&tarball_fname, "%s/tmpfs/temporary-%s", bkpinfo->tmpdir, p);
|
---|
[1663] | 604 | read_file_from_stream_to_file(tarball_fname, size);
|
---|
| 605 | res = verify_a_tarball(tarball_fname);
|
---|
[128] | 606 | if (res) {
|
---|
[1179] | 607 | mr_msg(0, "Afioball '%s' no longer matches your live filesystem", p);
|
---|
[128] | 608 | retval++;
|
---|
| 609 | }
|
---|
| 610 | unlink(tarball_fname);
|
---|
[1080] | 611 | mr_free(tarball_fname);
|
---|
[128] | 612 | return (retval);
|
---|
[1] | 613 | }
|
---|
| 614 |
|
---|
| 615 |
|
---|
| 616 | /**
|
---|
| 617 | * Verify one biggiefile form the opened tape/CD stream.
|
---|
| 618 | * @param bkpinfo The backup information structure. @c bkpinfo->tmpdir is the only field used.
|
---|
| 619 | * @param biggie_fname The filename of the biggiefile to verify.
|
---|
| 620 | * @param size The size in bytes of said biggiefile.
|
---|
| 621 | * @return 0 for success (even if the file doesn't match); nonzero for a tape error.
|
---|
| 622 | */
|
---|
| 623 | int
|
---|
[1663] | 624 | verify_a_biggiefile_from_stream(char *biggie_fname, long long size)
|
---|
[1] | 625 | {
|
---|
| 626 |
|
---|
[128] | 627 | /*@ int ************************************************************* */
|
---|
| 628 | int retval = 0;
|
---|
[1] | 629 | int res = 0;
|
---|
| 630 | int current_slice_number = 0;
|
---|
| 631 | int ctrl_chr = '\0';
|
---|
| 632 |
|
---|
[128] | 633 | /*@ char ************************************************************ */
|
---|
[1179] | 634 | char *test_file = NULL;
|
---|
| 635 | char *biggie_cksum = NULL;
|
---|
| 636 | char *orig_cksum = NULL;
|
---|
| 637 | char *tmp = NULL;
|
---|
| 638 | char *slice_fnam = NULL;
|
---|
[128] | 639 |
|
---|
| 640 | /*@ pointers ******************************************************** */
|
---|
[1] | 641 | char *p;
|
---|
| 642 |
|
---|
[128] | 643 | /*@ long long ******************************************************* */
|
---|
| 644 | long long slice_siz;
|
---|
[1] | 645 |
|
---|
[128] | 646 | malloc_string(slice_fnam);
|
---|
| 647 | assert(bkpinfo != NULL);
|
---|
| 648 | assert_string_is_neither_NULL_nor_zerolength(biggie_fname);
|
---|
[1] | 649 |
|
---|
[128] | 650 | p = strrchr(biggie_fname, '/');
|
---|
| 651 | if (!p) {
|
---|
| 652 | p = biggie_fname;
|
---|
| 653 | } else {
|
---|
| 654 | p++;
|
---|
| 655 | }
|
---|
[1179] | 656 | mr_asprintf(&test_file, "%s/temporary-%s", bkpinfo->tmpdir, p);
|
---|
[128] | 657 | for (res =
|
---|
| 658 | read_header_block_from_stream(&slice_siz, slice_fnam, &ctrl_chr);
|
---|
| 659 | ctrl_chr != BLK_STOP_A_BIGGIE;
|
---|
| 660 | res =
|
---|
| 661 | read_header_block_from_stream(&slice_siz, slice_fnam,
|
---|
| 662 | &ctrl_chr)) {
|
---|
| 663 | if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
|
---|
| 664 | wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
|
---|
| 665 | }
|
---|
[1663] | 666 | res = read_file_from_stream_to_file(test_file, slice_siz);
|
---|
[128] | 667 | unlink(test_file);
|
---|
| 668 | res =
|
---|
| 669 | read_header_block_from_stream(&slice_siz, slice_fnam,
|
---|
| 670 | &ctrl_chr);
|
---|
| 671 | if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
|
---|
[1107] | 672 | mr_msg(2, "test_file = %s", test_file);
|
---|
[128] | 673 | wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
|
---|
| 674 | }
|
---|
| 675 | current_slice_number++;
|
---|
| 676 | retval += res;
|
---|
[1] | 677 | }
|
---|
[1179] | 678 | mr_free(test_file);
|
---|
| 679 |
|
---|
| 680 | mr_asprintf(&biggie_cksum, slice_fnam);
|
---|
| 681 | mr_free(slice_fnam);
|
---|
| 682 |
|
---|
[128] | 683 | if (biggie_cksum[0] != '\0') {
|
---|
[1179] | 684 | mr_asprintf(&orig_cksum, calc_checksum_of_file(biggie_fname));
|
---|
[128] | 685 | if (strcmp(biggie_cksum, orig_cksum)) {
|
---|
[1179] | 686 | mr_asprintf(&tmp, "orig cksum=%s; curr cksum=%s", biggie_cksum,
|
---|
| 687 | orig_cksum);
|
---|
[1107] | 688 | mr_msg(2, tmp);
|
---|
[1179] | 689 | mr_free(tmp);
|
---|
| 690 |
|
---|
| 691 | mr_asprintf(&tmp, _("%s has changed on live filesystem"),
|
---|
| 692 | biggie_fname);
|
---|
[128] | 693 | log_to_screen(tmp);
|
---|
[1179] | 694 | mr_free(tmp);
|
---|
| 695 |
|
---|
[1663] | 696 | mr_asprintf(&tmp, "echo \"%s\" >> %s/biggies.changed",
|
---|
| 697 | biggie_fname, bkpinfo->tmpdir);
|
---|
[128] | 698 | system(tmp);
|
---|
[1179] | 699 | mr_free(tmp);
|
---|
[128] | 700 | }
|
---|
[1179] | 701 | mr_free(orig_cksum);
|
---|
[1] | 702 | }
|
---|
[1080] | 703 | mr_free(biggie_cksum);
|
---|
[128] | 704 | return (retval);
|
---|
[1] | 705 | }
|
---|
| 706 |
|
---|
| 707 |
|
---|
| 708 | /**
|
---|
| 709 | * Verify all afioballs from the opened tape/CD stream.
|
---|
| 710 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 711 | * - @c bkpinfo->restore_path
|
---|
| 712 | * - @c bkpinfo->tmpdir
|
---|
| 713 | *
|
---|
| 714 | * @return 0 for success (even if there are differences); nonzero for a tape error.
|
---|
| 715 | */
|
---|
[1663] | 716 | int verify_afioballs_from_stream()
|
---|
[1] | 717 | {
|
---|
[128] | 718 | /*@ int ********************************************************** */
|
---|
| 719 | int retval = 0;
|
---|
[1] | 720 | int res = 0;
|
---|
| 721 | long current_afioball_number = 0;
|
---|
| 722 | int ctrl_chr = 0;
|
---|
| 723 | int total_afioballs = 0;
|
---|
| 724 |
|
---|
[128] | 725 | /*@ buffers ***************************************************** */
|
---|
[1179] | 726 | char *tmp = NULL;
|
---|
| 727 | char *fname = NULL;
|
---|
| 728 | char *curr_xattr_list_fname = NULL;
|
---|
| 729 | char *curr_acl_list_fname = NULL;
|
---|
[1] | 730 |
|
---|
[128] | 731 | /*@ long long *************************************************** */
|
---|
| 732 | long long size = 0;
|
---|
[1] | 733 |
|
---|
[128] | 734 | assert(bkpinfo != NULL);
|
---|
| 735 | malloc_string(fname);
|
---|
[1] | 736 |
|
---|
[948] | 737 | if (g_getfattr) {
|
---|
[1179] | 738 | mr_asprintf(&curr_xattr_list_fname, XATTR_BIGGLST_FNAME_RAW_SZ,
|
---|
[128] | 739 | bkpinfo->tmpdir);
|
---|
[948] | 740 | }
|
---|
| 741 | if (g_getfacl) {
|
---|
[1179] | 742 | mr_asprintf(&curr_acl_list_fname, ACL_BIGGLST_FNAME_RAW_SZ,
|
---|
[128] | 743 | bkpinfo->tmpdir);
|
---|
[948] | 744 | }
|
---|
[1179] | 745 | log_to_screen(_("Verifying regular archives on tape"));
|
---|
[1663] | 746 | total_afioballs = get_last_filelist_number() + 1;
|
---|
[1179] | 747 | open_progress_form(_("Verifying filesystem"),
|
---|
| 748 | _("I am verifying archives against your live filesystem now."),
|
---|
| 749 | _("Please wait. This may take a couple of hours."), "",
|
---|
[128] | 750 | total_afioballs);
|
---|
| 751 | res = read_header_block_from_stream(&size, fname, &ctrl_chr);
|
---|
| 752 | if (ctrl_chr != BLK_START_AFIOBALLS) {
|
---|
| 753 | iamhere("YOU SHOULD NOT GET HERE");
|
---|
| 754 | iamhere("Grabbing the EXAT files");
|
---|
| 755 | if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
|
---|
| 756 | res =
|
---|
[1663] | 757 | read_EXAT_files_from_tape(&size, fname, &ctrl_chr,
|
---|
[128] | 758 | curr_xattr_list_fname,
|
---|
| 759 | curr_acl_list_fname);
|
---|
| 760 | }
|
---|
[1] | 761 | }
|
---|
[128] | 762 | if (ctrl_chr != BLK_START_AFIOBALLS) {
|
---|
| 763 | wrong_marker(BLK_START_AFIOBALLS, ctrl_chr);
|
---|
[1] | 764 | }
|
---|
[1179] | 765 | mr_free(curr_xattr_list_fname);
|
---|
| 766 | mr_free(curr_acl_list_fname);
|
---|
[128] | 767 |
|
---|
| 768 | for (res = read_header_block_from_stream(&size, fname, &ctrl_chr);
|
---|
| 769 | ctrl_chr != BLK_STOP_AFIOBALLS;
|
---|
| 770 | res = read_header_block_from_stream(&size, fname, &ctrl_chr)) {
|
---|
[948] | 771 | if (g_getfattr) {
|
---|
[1179] | 772 | mr_asprintf(&curr_xattr_list_fname, XATTR_LIST_FNAME_RAW_SZ,
|
---|
[128] | 773 | bkpinfo->tmpdir, current_afioball_number);
|
---|
[948] | 774 | }
|
---|
| 775 | if (g_getfacl) {
|
---|
[1179] | 776 | mr_asprintf(&curr_acl_list_fname, ACL_LIST_FNAME_RAW_SZ,
|
---|
[128] | 777 | bkpinfo->tmpdir, current_afioball_number);
|
---|
[948] | 778 | }
|
---|
[128] | 779 | if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
|
---|
| 780 | iamhere("Reading EXAT files from tape");
|
---|
| 781 | res =
|
---|
[1663] | 782 | read_EXAT_files_from_tape(&size, fname, &ctrl_chr,
|
---|
[128] | 783 | curr_xattr_list_fname,
|
---|
| 784 | curr_acl_list_fname);
|
---|
| 785 | }
|
---|
[1179] | 786 | mr_free(curr_xattr_list_fname);
|
---|
| 787 | mr_free(curr_acl_list_fname);
|
---|
| 788 |
|
---|
[128] | 789 | if (ctrl_chr != BLK_START_AN_AFIO_OR_SLICE) {
|
---|
| 790 | wrong_marker(BLK_START_AN_AFIO_OR_SLICE, ctrl_chr);
|
---|
| 791 | }
|
---|
[1179] | 792 | mr_asprintf(&tmp, "Verifying fileset #%ld", current_afioball_number);
|
---|
[128] | 793 | update_progress_form(tmp);
|
---|
[1179] | 794 | mr_free(tmp);
|
---|
| 795 |
|
---|
[1663] | 796 | res = verify_an_afioball_from_stream(fname, size);
|
---|
[128] | 797 | if (res) {
|
---|
[1179] | 798 | mr_asprintf(&tmp, _("Afioball %ld differs from live filesystem"),
|
---|
| 799 | current_afioball_number);
|
---|
[128] | 800 | log_to_screen(tmp);
|
---|
[1179] | 801 | mr_free(tmp);
|
---|
[128] | 802 | }
|
---|
| 803 | retval += res;
|
---|
| 804 | current_afioball_number++;
|
---|
| 805 | g_current_progress++;
|
---|
| 806 | res = read_header_block_from_stream(&size, fname, &ctrl_chr);
|
---|
| 807 | if (ctrl_chr != BLK_STOP_AN_AFIO_OR_SLICE) {
|
---|
| 808 | wrong_marker(BLK_STOP_AN_AFIO_OR_SLICE, ctrl_chr);
|
---|
| 809 | }
|
---|
[1] | 810 | }
|
---|
[1107] | 811 | mr_msg(1, "All done with afioballs");
|
---|
[128] | 812 | close_progress_form();
|
---|
[1080] | 813 | mr_free(fname);
|
---|
[128] | 814 | return (retval);
|
---|
[1] | 815 | }
|
---|
| 816 |
|
---|
| 817 | /**
|
---|
| 818 | * Verify all biggiefiles on the opened CD/tape stream.
|
---|
| 819 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 820 | * - @c bkpinfo->restore_path
|
---|
| 821 | * - @c bkpinfo->tmpdir
|
---|
| 822 | *
|
---|
| 823 | * @return 0 for success (even if there are differences); nonzero for a tape error.
|
---|
| 824 | */
|
---|
[1663] | 825 | int verify_biggiefiles_from_stream()
|
---|
[1] | 826 | {
|
---|
| 827 |
|
---|
[128] | 828 | /*@ int ************************************************************ */
|
---|
| 829 | int retval = 0;
|
---|
[1] | 830 | int res = 0;
|
---|
| 831 | int ctrl_chr = 0;
|
---|
| 832 |
|
---|
[128] | 833 | /*@ long *********************************************************** */
|
---|
| 834 | long noof_biggiefiles = 0;
|
---|
[1] | 835 | long current_biggiefile_number = 0;
|
---|
| 836 |
|
---|
[128] | 837 | /*@ buffers ******************************************************** */
|
---|
[1179] | 838 | char *orig_fname = NULL;
|
---|
| 839 | char *logical_fname = NULL;
|
---|
| 840 | char *comment = NULL;
|
---|
| 841 | char *curr_xattr_list_fname = NULL;
|
---|
| 842 | char *curr_acl_list_fname = NULL;
|
---|
[128] | 843 | /*@ pointers ******************************************************* */
|
---|
[1179] | 844 | char *p = NULL;
|
---|
[1] | 845 |
|
---|
[128] | 846 | /*@ long long size ************************************************* */
|
---|
| 847 | long long size = 0;
|
---|
[1] | 848 |
|
---|
[128] | 849 | assert(bkpinfo != NULL);
|
---|
| 850 | malloc_string(orig_fname);
|
---|
[1] | 851 |
|
---|
[948] | 852 | if (g_getfattr) {
|
---|
[1179] | 853 | mr_asprintf(&curr_xattr_list_fname, XATTR_BIGGLST_FNAME_RAW_SZ,
|
---|
[128] | 854 | bkpinfo->tmpdir);
|
---|
[948] | 855 | }
|
---|
| 856 | if (g_getfacl) {
|
---|
[1179] | 857 | mr_asprintf(&curr_acl_list_fname, ACL_BIGGLST_FNAME_RAW_SZ,
|
---|
[128] | 858 | bkpinfo->tmpdir);
|
---|
[948] | 859 | }
|
---|
[1179] | 860 | mr_asprintf(&comment, "Verifying all bigfiles.");
|
---|
[128] | 861 | log_to_screen(comment);
|
---|
| 862 | res = read_header_block_from_stream(&size, orig_fname, &ctrl_chr);
|
---|
| 863 | if (ctrl_chr != BLK_START_BIGGIEFILES) {
|
---|
| 864 | if (ctrl_chr == BLK_START_EXTENDED_ATTRIBUTES) {
|
---|
| 865 | iamhere("Grabbing the EXAT biggiefiles");
|
---|
| 866 | res =
|
---|
[1663] | 867 | read_EXAT_files_from_tape(&size, orig_fname,
|
---|
[128] | 868 | &ctrl_chr, curr_xattr_list_fname,
|
---|
| 869 | curr_acl_list_fname);
|
---|
| 870 | }
|
---|
[1] | 871 | }
|
---|
[1179] | 872 | mr_free(curr_xattr_list_fname);
|
---|
| 873 | mr_free(curr_acl_list_fname);
|
---|
| 874 |
|
---|
[128] | 875 | if (ctrl_chr != BLK_START_BIGGIEFILES) {
|
---|
| 876 | wrong_marker(BLK_START_BIGGIEFILES, ctrl_chr);
|
---|
[1] | 877 | }
|
---|
[128] | 878 | noof_biggiefiles = (long) size;
|
---|
[1107] | 879 | mr_msg(1, "noof_biggiefiles = %ld", noof_biggiefiles);
|
---|
[1179] | 880 | open_progress_form(_("Verifying big files"), comment,
|
---|
| 881 | _("Please wait. This may take some time."), "",
|
---|
[128] | 882 | noof_biggiefiles);
|
---|
[1179] | 883 | mr_free(comment);
|
---|
| 884 |
|
---|
[128] | 885 | for (res = read_header_block_from_stream(&size, orig_fname, &ctrl_chr);
|
---|
| 886 | ctrl_chr != BLK_STOP_BIGGIEFILES;
|
---|
| 887 | res = read_header_block_from_stream(&size, orig_fname, &ctrl_chr))
|
---|
[1] | 888 | {
|
---|
[128] | 889 | if (ctrl_chr != BLK_START_A_NORMBIGGIE
|
---|
| 890 | && ctrl_chr != BLK_START_A_PIHBIGGIE) {
|
---|
| 891 | wrong_marker(BLK_START_A_NORMBIGGIE, ctrl_chr);
|
---|
| 892 | }
|
---|
| 893 | p = strrchr(orig_fname, '/');
|
---|
| 894 | if (!p) {
|
---|
| 895 | p = orig_fname;
|
---|
| 896 | } else {
|
---|
| 897 | p++;
|
---|
| 898 | }
|
---|
[1179] | 899 | mr_asprintf(&comment, _("Verifying bigfile #%ld (%ld K)"),
|
---|
| 900 | current_biggiefile_number, (long) size >> 10);
|
---|
[128] | 901 | update_progress_form(comment);
|
---|
[1179] | 902 | mr_free(comment);
|
---|
| 903 |
|
---|
| 904 | mr_asprintf(&logical_fname, "%s/%s", bkpinfo->restore_path,
|
---|
| 905 | orig_fname);
|
---|
[128] | 906 | res =
|
---|
[1663] | 907 | verify_a_biggiefile_from_stream(logical_fname, size);
|
---|
[1179] | 908 | mr_free(logical_fname);
|
---|
[128] | 909 | retval += res;
|
---|
| 910 | current_biggiefile_number++;
|
---|
| 911 | g_current_progress++;
|
---|
[1] | 912 | }
|
---|
[128] | 913 | close_progress_form();
|
---|
[1080] | 914 | mr_free(orig_fname);
|
---|
[128] | 915 | return (retval);
|
---|
[1] | 916 | }
|
---|
| 917 |
|
---|
| 918 | /* @} - end of LLverifyGroup */
|
---|
| 919 |
|
---|
| 920 |
|
---|
| 921 | /**
|
---|
| 922 | * Verify the CD indicated by @c g_current_media_number.
|
---|
| 923 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 924 | * - @c bkpinfo->isodir
|
---|
[20] | 925 | * - @c bkpinfo->prefix
|
---|
[1609] | 926 | * - @c bkpinfo->manual_tray
|
---|
[1] | 927 | * - @c bkpinfo->media_device
|
---|
| 928 | * - @c bkpinfo->nfs_remote_dir
|
---|
| 929 | * - @c bkpinfo->tmpdir
|
---|
| 930 | * - @c bkpinfo->verify_data
|
---|
| 931 | *
|
---|
| 932 | * @return 0 for success (even if differences are found), nonzero for failure.
|
---|
| 933 | * @ingroup verifyGroup
|
---|
| 934 | */
|
---|
[1663] | 935 | int verify_cd_image()
|
---|
[1] | 936 | {
|
---|
| 937 |
|
---|
[128] | 938 | /*@ int ************************************************************ */
|
---|
| 939 | int retval = 0;
|
---|
[1] | 940 |
|
---|
[128] | 941 | /*@ buffers ******************************************************** */
|
---|
[1179] | 942 | char *mountpoint = NULL;
|
---|
| 943 | char *command = NULL;
|
---|
| 944 | char *tmp = NULL;
|
---|
| 945 | char *fname = NULL;
|
---|
[1] | 946 | #ifdef __FreeBSD__
|
---|
[128] | 947 | char mdd[32];
|
---|
[1] | 948 | char *mddevice = mdd;
|
---|
[128] | 949 | int ret = 0;
|
---|
| 950 | int vndev = 2;
|
---|
[1] | 951 | #else
|
---|
| 952 | //skip
|
---|
| 953 | #endif
|
---|
| 954 |
|
---|
[128] | 955 | assert(bkpinfo != NULL);
|
---|
[1] | 956 |
|
---|
[1179] | 957 | mr_asprintf(&mountpoint, "%s/cdrom", bkpinfo->tmpdir);
|
---|
| 958 | mr_asprintf(&fname, "%s/%s/%s-%d.iso", bkpinfo->isodir, bkpinfo->nfs_remote_dir,
|
---|
| 959 | bkpinfo->prefix, g_current_media_number);
|
---|
[128] | 960 |
|
---|
| 961 | mkdir(mountpoint, 1777);
|
---|
| 962 | sync();
|
---|
| 963 | if (!does_file_exist(fname)) {
|
---|
[1179] | 964 | mr_asprintf(&tmp,
|
---|
| 965 | "%s not found; assuming you backed up to CD; verifying CD...",
|
---|
| 966 | fname);
|
---|
[1107] | 967 | mr_msg(2, tmp);
|
---|
[1179] | 968 | mr_free(tmp);
|
---|
| 969 |
|
---|
[1609] | 970 | if (bkpinfo->manual_tray) {
|
---|
[1179] | 971 | popup_and_OK(_("Please push CD tray closed."));
|
---|
[128] | 972 | }
|
---|
[1663] | 973 | if (find_and_mount_actual_cd(mountpoint)) {
|
---|
[1179] | 974 | log_to_screen(_("failed to mount actual CD"));
|
---|
[128] | 975 | return (1);
|
---|
| 976 | }
|
---|
| 977 | } else {
|
---|
[1179] | 978 | mr_asprintf(&tmp, "%s found; verifying ISO...", fname);
|
---|
| 979 | log_to_screen(tmp);
|
---|
| 980 | mr_free(tmp);
|
---|
[1] | 981 | #ifdef __FreeBSD__
|
---|
[128] | 982 | ret = 0;
|
---|
| 983 | vndev = 2;
|
---|
| 984 | mddevice = make_vn(fname);
|
---|
| 985 | if (ret) {
|
---|
[1179] | 986 | mr_asprintf(&tmp, _("make_vn of %s failed; unable to verify ISO\n"),
|
---|
| 987 | fname);
|
---|
[128] | 988 | log_to_screen(tmp);
|
---|
[1179] | 989 | mr_free(tmp);
|
---|
[128] | 990 | return (1);
|
---|
| 991 | }
|
---|
[1179] | 992 | mr_asprintf(&command, "mount_cd9660 %s %s", mddevice, mountpoint);
|
---|
[1] | 993 | #else
|
---|
[1179] | 994 | mr_asprintf(&command, "mount -o loop,ro -t iso9660 %s %s", fname,
|
---|
| 995 | mountpoint);
|
---|
[1] | 996 | #endif
|
---|
[128] | 997 | if (run_program_and_log_output(command, FALSE)) {
|
---|
[1179] | 998 | mr_asprintf(&tmp, _("%s failed; unable to mount ISO image\n"),
|
---|
| 999 | command);
|
---|
[128] | 1000 | log_to_screen(tmp);
|
---|
[1179] | 1001 | mr_free(tmp);
|
---|
| 1002 | mr_free(command);
|
---|
[128] | 1003 | return (1);
|
---|
| 1004 | }
|
---|
[1179] | 1005 | mr_free(command);
|
---|
[1] | 1006 | }
|
---|
[1107] | 1007 | mr_msg(2, "OK, I've mounted the ISO/CD\n");
|
---|
[1179] | 1008 | mr_asprintf(&tmp, "%s/archives/NOT-THE-LAST", mountpoint);
|
---|
[128] | 1009 | if (!does_file_exist(tmp)) {
|
---|
[1107] | 1010 | mr_msg
|
---|
[128] | 1011 | (2,
|
---|
| 1012 | "This is the last CD. I am therefore setting bkpinfo->verify_data to FALSE.");
|
---|
| 1013 | bkpinfo->verify_data = FALSE;
|
---|
[1] | 1014 | /*
|
---|
| 1015 | (a) It's an easy way to tell the calling subroutine that we've finished &
|
---|
| 1016 | there are no more CD's to be verified; (b) It stops the post-backup verifier
|
---|
| 1017 | from running after the per-CD verifier has run too.
|
---|
| 1018 | */
|
---|
[128] | 1019 | }
|
---|
[1179] | 1020 | mr_free(tmp);
|
---|
| 1021 |
|
---|
[1663] | 1022 | verify_afioballs_on_CD(mountpoint);
|
---|
[128] | 1023 | iamhere("before verify_all_slices");
|
---|
[1663] | 1024 | verify_all_slices_on_CD(mountpoint);
|
---|
[1] | 1025 |
|
---|
[1179] | 1026 | mr_asprintf(&command, "umount %s", mountpoint);
|
---|
[1] | 1027 | #ifdef __FreeBSD__
|
---|
[128] | 1028 | ret = 0;
|
---|
| 1029 | ret += system(command);
|
---|
| 1030 | ret += kick_vn(mddevice);
|
---|
| 1031 | if (ret)
|
---|
[1] | 1032 | #else
|
---|
[128] | 1033 | if (system(command))
|
---|
[1] | 1034 | #endif
|
---|
| 1035 | {
|
---|
[1179] | 1036 | mr_asprintf(&tmp, "%s failed; unable to unmount ISO image\n",
|
---|
| 1037 | command);
|
---|
[128] | 1038 | log_to_screen(tmp);
|
---|
[1179] | 1039 | mr_free(tmp);
|
---|
[128] | 1040 | retval++;
|
---|
| 1041 | } else {
|
---|
[1107] | 1042 | mr_msg(2, "OK, I've unmounted the ISO file\n");
|
---|
[1] | 1043 | }
|
---|
[1179] | 1044 | mr_free(command);
|
---|
| 1045 | mr_free(mountpoint);
|
---|
| 1046 |
|
---|
[128] | 1047 | if (!does_file_exist(fname)) {
|
---|
[1179] | 1048 | mr_asprintf(&command, "umount %s", bkpinfo->media_device);
|
---|
[128] | 1049 | run_program_and_log_output(command, 2);
|
---|
[1179] | 1050 | mr_free(command);
|
---|
| 1051 |
|
---|
[128] | 1052 | if (!bkpinfo->please_dont_eject
|
---|
| 1053 | && eject_device(bkpinfo->media_device)) {
|
---|
[1107] | 1054 | mr_msg(2, "Failed to eject CD-ROM drive");
|
---|
[128] | 1055 | }
|
---|
| 1056 | }
|
---|
[1080] | 1057 | mr_free(fname);
|
---|
[128] | 1058 | return (retval);
|
---|
[1] | 1059 | }
|
---|
| 1060 |
|
---|
[1179] | 1061 |
|
---|
[1] | 1062 | /**
|
---|
| 1063 | * Verify all backups on tape.
|
---|
| 1064 | * This should be done after the backup process has already closed the tape.
|
---|
| 1065 | * @param bkpinfo The backup information structure. Passed to various helper functions.
|
---|
| 1066 | * @return 0 for success (even if thee were differences), nonzero for failure.
|
---|
| 1067 | * @ingroup verifyGroup
|
---|
| 1068 | */
|
---|
[1663] | 1069 | int verify_tape_backups()
|
---|
[1] | 1070 | {
|
---|
| 1071 |
|
---|
[128] | 1072 | /*@ int ************************************************************ */
|
---|
| 1073 | int retval = 0;
|
---|
[1] | 1074 |
|
---|
[128] | 1075 | /*@ buffers ******************************************************** */
|
---|
[1179] | 1076 | char *tmp = NULL;
|
---|
| 1077 | char *changed_files_fname = NULL;
|
---|
[1] | 1078 |
|
---|
[128] | 1079 | /*@ long *********************************************************** */
|
---|
| 1080 | long diffs = 0;
|
---|
[1] | 1081 |
|
---|
[128] | 1082 | assert(bkpinfo != NULL);
|
---|
[1] | 1083 |
|
---|
[1107] | 1084 | mr_msg(3, "verify_tape_backups --- starting");
|
---|
[1179] | 1085 | log_to_screen(_("Verifying backups"));
|
---|
[1663] | 1086 | openin_tape();
|
---|
[1179] | 1087 |
|
---|
| 1088 | /* verify archives themselves */
|
---|
[1663] | 1089 | retval += verify_afioballs_from_stream();
|
---|
| 1090 | retval += verify_biggiefiles_from_stream();
|
---|
[1179] | 1091 |
|
---|
| 1092 | /* find the final blocks */
|
---|
| 1093 | sync();
|
---|
[128] | 1094 | sleep(2);
|
---|
[1663] | 1095 | closein_tape();
|
---|
[1179] | 1096 |
|
---|
| 1097 | /* close tape; exit */
|
---|
[1663] | 1098 | mr_asprintf(&tmp,"rm -f %s/biggies.changed %s/changed.files 2> /dev/null", bkpinfo->tmpdir, bkpinfo->tmpdir);
|
---|
| 1099 | paranoid_system(tmp);
|
---|
| 1100 | mr_free(tmp);
|
---|
| 1101 |
|
---|
| 1102 | mr_asprintf(&changed_files_fname, "%s/changed.files", bkpinfo->tmpdir);
|
---|
[1179] | 1103 | mr_asprintf(&tmp,
|
---|
| 1104 | "grep -E '^%s:.*$' %s | cut -d'\"' -f2 | sort -u | awk '{print \"/\"$0;};' | tr -s '/' '/' | grep -v \"(total of\" | grep -v \"incheckentry.*xwait\" | grep -vE '^/afio:.*$' | grep -vE '^dev/.*$' > %s",
|
---|
| 1105 | (bkpinfo->use_star) ? "star" : "afio", MONDO_LOGFILE,
|
---|
| 1106 | changed_files_fname);
|
---|
[1107] | 1107 | mr_msg(2, "Running command to derive list of changed files");
|
---|
| 1108 | mr_msg(2, tmp);
|
---|
[128] | 1109 | if (system(tmp)) {
|
---|
| 1110 | if (does_file_exist(changed_files_fname)
|
---|
| 1111 | && length_of_file(changed_files_fname) > 2) {
|
---|
| 1112 | log_to_screen
|
---|
[1179] | 1113 | (_("Warning - unable to check logfile to derive list of changed files"));
|
---|
[128] | 1114 | } else {
|
---|
| 1115 | log_to_screen
|
---|
[1179] | 1116 | (_("No differences found. Therefore, no 'changed.files' text file."));
|
---|
[128] | 1117 | }
|
---|
| 1118 | }
|
---|
[1179] | 1119 | mr_free(tmp);
|
---|
| 1120 |
|
---|
[1663] | 1121 | mr_asprintf(&tmp, "cat %s/biggies.changed >> %s", bkpinfo->tmpdir, changed_files_fname);
|
---|
[128] | 1122 | paranoid_system(tmp);
|
---|
[1179] | 1123 | mr_free(tmp);
|
---|
[1] | 1124 |
|
---|
[128] | 1125 | diffs = count_lines_in_file(changed_files_fname);
|
---|
| 1126 | if (diffs > 0) {
|
---|
[1663] | 1127 | mr_asprintf(&tmp, "cp -f %s %s/changed.files", changed_files_fname, MINDI_CACHE);
|
---|
[128] | 1128 | run_program_and_log_output(tmp, FALSE);
|
---|
[1179] | 1129 | mr_free(tmp);
|
---|
| 1130 |
|
---|
| 1131 | mr_asprintf(&tmp,
|
---|
[1663] | 1132 | "%ld files differed from live filesystem; type less %s or less %s/changed.files to see",
|
---|
| 1133 | diffs, changed_files_fname, MINDI_CACHE);
|
---|
[1107] | 1134 | mr_msg(0, tmp);
|
---|
[1179] | 1135 | mr_free(tmp);
|
---|
| 1136 |
|
---|
[128] | 1137 | log_to_screen
|
---|
[1663] | 1138 | (_("See "MINDI_CACHE"/changed.files for a list of nonmatching files."));
|
---|
[128] | 1139 | log_to_screen
|
---|
[1179] | 1140 | (_("The files probably changed on filesystem, not on backup media."));
|
---|
[128] | 1141 | // retval++;
|
---|
| 1142 | }
|
---|
[1179] | 1143 | mr_free(changed_files_fname);
|
---|
[128] | 1144 | return (retval);
|
---|
[1] | 1145 | }
|
---|
| 1146 |
|
---|
| 1147 |
|
---|