On Thursday 10 February 2005 15:52, you wrote: > Hello > > On Thu, 2005-02-10 at 15:50, Christian Placzek wrote: > > No, I wasn't. It seems mount doesn't recognize the true file system, > > although the magic exists. > > > > <snip> > > 00010000 30 76 0D 01 00 00 00 00 00 00 00 00 12 00 00 00 > > 0v.............. 00 00 00 00 00 20 00 00 00 04 00 00 00 00 00 00 ..... > > .......... 00010020 84 03 00 00 1E 00 00 00 00 00 00 00 00 10 CC 03 > > ................ 00 00 02 00 52 65 49 73 45 72 32 46 73 00 01 00 > > ....ReIsEr2Fs... 00010040 00 00 00 00 00 00 1B 02 02 00 00 00 00 00 00 > > 00 ................ 00 00 00 00 CF DC 6B 1C 3E 77 48 3C A7 4E 6E 84 > > ......k.>wH<.Nn. 00010060 6E 8E E3 EE 00 00 00 00 00 00 00 00 00 00 00 > > 00 n............... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > > ................ <snip> > > > > > > Maybe the following output is the key. I did this with a fresh copy. Note > > the number before the '$' sign in the command prompt. It's the error > > status of the previous command. > > Sorry, I am confused. > You had to do: > dd if=/dev/shreded of=/dev/spare > reiserfsck --rebuild-sb /dev/spare > reiserfsck --rebuild-tree -S /dev/spare > mount /dev/spare /mnt Okay, done. No output of 'mount' in 'dmesg'. > > Would you try that and let us know the result? Here it is, but not in full length (28000 lines):
[EMAIL PROTECTED]:/home/kris 0$ # reiserfsck --rebuild-sb /dev/sdc5 reiserfsck 3.6.19 (2003 www.namesys.com) ************************************************************* ** If you are using the latest reiserfsprogs and it fails ** ** please email bug reports to [email protected], ** ** providing as much information as possible -- your ** ** hardware, kernel, patches, settings, all reiserfsck ** ** messages (including version), the reiserfsck logfile, ** ** check the syslog file for any related information. ** ** If you would like advice on using this program, support ** ** is available for $25 at www.namesys.com/support.html. ** ************************************************************* Will check superblock and rebuild it if needed Will put log info to 'stdout' Do you want to run this program?[N/Yes] (note need to type Yes if you do):Yes reiserfs_open: the reiserfs superblock cannot be found on /dev/sdc5. what the version of ReiserFS do you use[1-4] (1) 3.6.x (2) >=3.5.9 (introduced in the middle of 1999) (if you use linux 2.2, choose this one) (3) < 3.5.9 converted to new format (don't choose if unsure) (4) < 3.5.9 (this is very old format, don't choose if unsure) (X) exit 1 Enter block size [4096]: No journal device was specified. (If journal is not available, re-run with --no-journal-available option specified). Is journal default? (y/n)[y]: Did you use resizer(y/n)[n]: rebuild-sb: no uuid found, a new uuid was generated (bff1c11a-ba70-4f9e-851d-a81d10b388b9) rebuild-sb: You either have a corrupted journal or have just changed the start of the partition with some partition table editor. If you are sure that the start of the partition is ok, rebuild the journal header. Do you want to rebuild the journal header? (y/n)[n]: y Reiserfs super block in block 16 on 0x825 of format 3.6 with standard journal Count of blocks on the device: 27453056 Number of bitmaps: 838 Blocksize: 4096 Free blocks (count of blocks - used [journal, bitmaps, data, reserved] blocks): 0 Root block: 0 Filesystem is NOT clean Tree height: 0 Hash function used to sort names: not set Objectid map size 0, max 972 Journal parameters: Device [0x0] Magic [0x0] Size 8193 blocks (including 1 for journal header) (first block 18) Max transaction length 1024 blocks Max batch size 900 blocks Max commit age 30 Blocks reserved by journal: 0 Fs state field: 0x1: some corruptions exist. sb_version: 2 inode generation number: 0 UUID: bff1c11a-ba70-4f9e-851d-a81d10b388b9 LABEL: Set flags in SB: Is this ok ? (y/n)[n]: y The fs may still be unconsistent. Run reiserfsck --check. [EMAIL PROTECTED]:/home/kris 1$ # reiserfsck --rebuild-tree -S /dev/sdc5 reiserfsck 3.6.19 (2003 www.namesys.com) ************************************************************* ** Do not run the program with --rebuild-tree unless ** ** something is broken and MAKE A BACKUP before using it. ** ** If you have bad sectors on a drive it is usually a bad ** ** idea to continue using it. Then you probably should get ** ** a working hard drive, copy the file system from the bad ** ** drive to the good one -- dd_rescue is a good tool for ** ** that -- and only then run this program. ** ** If you are using the latest reiserfsprogs and it fails ** ** please email bug reports to [email protected], ** ** providing as much information as possible -- your ** ** hardware, kernel, patches, settings, all reiserfsck ** ** messages (including version), the reiserfsck logfile, ** ** check the syslog file for any related information. ** ** If you would like advice on using this program, support ** ** is available for $25 at www.namesys.com/support.html. ** ************************************************************* Will rebuild the filesystem (/dev/sdc5) tree Will put log info to 'stdout' Do you want to run this program?[N/Yes] (note need to type Yes if you do):Yes Replaying journal.. Reiserfs journal '/dev/sdc5' in blocks [18..8211]: 0 transactions replayed Zero bit found in on-disk bitmap after the last valid bit. Fixed. ########### reiserfsck --rebuild-tree started at Thu Feb 10 22:19:12 2005 ########### Pass 0: ####### Pass 0 ####### The whole partition (27453056 blocks) is to be scanned Skipping 9048 blocks (super block, journal, bitmaps) 27444008 blocks will be read 0%block 945510: The number of items (12) is incorrect, should be (1) - corrected block 945510: The free space (1) is incorrect, should be (976) - corrected pass0: vpf-10110: block 945510, item (0): Unknown item type found [436207872 50333952 0x1000172d2000000 ??? (13)] - deleted ...block 3519623: The number of items (64768) is incorrect, should be (1) - corrected block 3519623: The free space (2560) is incorrect, should be (208) - corrected pass0: vpf-10110: block 3519623, item (0): Unknown item type found [16781056 255904190 0xc7fb8100 ??? (15)] - deleted block 3904473: The number of items (64768) is incorrect, should be (1) - corrected block 3904473: The free space (2560) is incorrect, should be (208) - corrected pass0: vpf-10110: block 3904473, item (0): Unknown item type found [16781056 255901224 0xbd590100 ??? (15)] - deleted block 3908406: The number of items (64768) is incorrect, should be (1) - corrected block 3908406: The free space (2560) is incorrect, should be (208) - corrected pass0: vpf-10110: block 3908406, item (0): Unknown item type found [16781056 255901416 0xbe770100 ??? (15)] - deleted .20%block 5654267: The number of items (6144) is incorrect, should be (1) - corrected block 5654267: The free space (65280) is incorrect, should be (208) - corrected pass0: vpf-10110: block 5654267, item (0): Unknown item type found [65280 0 0x1000902040dd401 ??? (14)] - deleted .block 7061833: The number of items (8) is incorrect, should be (1) - corrected block 7061833: The free space (519) is incorrect, should be (1744) - corrected pass0: vpf-10110: block 7061833, item (0): Unknown item type found [179306496 4294903918 0x50008 ??? (15)] - deleted .block 8763031: The free space (1) is incorrect, should be (3792) - corrected pass0: vpf-10110: block 8763031, item (0): Unknown item type found [65537 65541 0x1000385 ??? (15)] - deleted ..block 10833304: The number of items (6144) is incorrect, should be (1) - corrected block 10833304: The free space (65280) is incorrect, should be (208) - corrected pass0: vpf-10110: block 10833304, item (0): Unknown item type found [65280 0 0x1000902040dd401 ??? (14)] - deleted 40%block 11827048: The number of items (64768) is incorrect, should be (1) - corrected block 11827048: The free space (2560) is incorrect, should be (208) - corrected pass0: vpf-10110: block 11827048, item (0): Unknown item type found [2533363456 2675698929 0x3000e02033feaad ??? (4)] - deleted block 11827165: The number of items (64768) is incorrect, should be (1) - corrected block 11827165: The free space (2560) is incorrect, should be (208) - corrected pass0: vpf-10110: block 11827165, item (0): Unknown item type found [2248150784 3026506910 0x7000e02033fed78 ??? (12)] - deleted ..block 14201002: The number of items (21) is incorrect, should be (1) - corrected block 14201002: The free space (3) is incorrect, should be (208) - corrected pass0: vpf-10110: block 14201002, item (0): Unknown item type found [587661575 118031107 0x7270001 ??? (15)] - deleted ..60%block 17556778: The number of items (52686) is incorrect, should be (1) - corrected block 17556778: The free space (1) is incorrect, should be (4048) - corrected pass0: vpf-10110: block 17556778, item (0): Unknown item type found [655372 3452371000 0xcdcf0001 ??? (15)] - deleted ....80%....100% left 0, 6293 /sec 656016 directory entries were hashed with "r5" hash. Selected hash ("r5") does not match to the hash set in the super block (not set). "r5" hash is selected Flushing..finished Read blocks (but not data blocks) 27444008 Leaves among those 131577 - leaves all contents of which could not be saved and deleted 22 Objectids found 572033 Pass 1 (will try to insert 131555 leaves): ####### Pass 1 ####### Looking for allocable blocks .. finished 0%....20%....40%....60%....80%....100% left 0, 265 /sec Flushing..finished 131555 leaves read 127311 inserted - pointers in indirect items pointing to metadata 2064 (zeroed) 4244 not inserted non-unique pointers in indirect items (zeroed) 436534 ####### Pass 2 ####### Pass 2: 0%rewrite_file: 2 items of file [564389 598696] moved to [564389 3086], 40 /sec ...rewrite_file: 2 items of file [996458 996461] moved to [996458 3089]7 /sec rewrite_file: 2 items of file [996482 996485] moved to [996482 3092] .rewrite_file: 2 items of file [998913 998916] moved to [998913 3101] /sec 20%....40%..vpf-10260: The file we are inserting the new item (93570 691287 0x1 DRCT (2), len 208, location 3888 entry count 65535, fsck need 0, format new) into has no StatData, insertion was skipped vpf-10260: The file we are inserting the new item (94064 269765 0x1 DRCT (2), len 408, location 3688 entry count 65535, fsck need 0, format new) into has no StatData, insertion was skipped vpf-10260: The file we are inserting the new item (105546 881824 0xb4001 IND (1), len 680, location 3416 entry count 0, fsck need 0, format new) into has no StatData, insertion was skipped vpf-10260: The file we are inserting the new item (93946 740012 0x11 DRCT (2), len 768, location 3328 entry count 65535, fsck need 0, format new) into has no StatData, insertion was skipped .vpf-10260: The file we are inserting the new item (95418 950003 0x1 DRCT (2), len 272, location 3824 entry count 65535, fsck need 0, format new) into has no StatData, insertion was skipped vpf-10260: The file we are inserting the new item (94104 656463 0xa1 DRCT (2), len 520, location 3576 entry count 65535, fsck need 0, format new) into has no StatData, insertion was skipped vpf-10260: The file we are inserting the new item (95302 609146 0x1 DRCT (2), len 744, location 3352 entry count 65535, fsck need 0, format new) into has no StatData, insertion was skipped vpf-10260: The file we are inserting the new item (94104 709993 0x1e9 DRCT (2), len 296, location 3800 entry count 65535, fsck need 0, format new) into has no StatData, insertion was skipped vpf-10260: The file we are inserting the new item (93912 919878 0x131 DRCT (2), len 176, location 3920 entry count 65535, fsck need 0, format new) into has no StatData, insertion was skipped vpf-10260: The file we are inserting the new item (94163 662251 0x211 DRCT (2), len 104, location 3992 entry count 65535, fsck need 0, format new) into has no StatData, insertion was skipped .vpf-10260: The file we are inserting the new item (282820 112803 0x27f001 IND (1), len 4048, location 48 entry count 0, fsck need 0, format new) into has no StatData, insertion was skipped ... ... ... (here follow thousends of lines, which I removed) ... ... rewrite_file: 2 items of file [1022678 1042260] moved to [1022678 241698] rewrite_file: 2 items of file [1022712 1026510] moved to [1022712 241699] rewrite_file: 2 items of file [1026066 1042203] moved to [1026066 241700] rewrite_file: 2 items of file [1031541 999149] moved to [1031541 241709] rewrite_file: 2 items of file [1031544 1031454] moved to [1031544 241713] rewrite_file: 2 items of file [1033597 711929] moved to [1033597 241714] vpf-10680: The file [1039539 1039546] has the wrong block count in the StatData (10576) - corrected to (9272) rewrite_file: 2 items of file [1040370 1027097] moved to [1040370 241716] rewrite_file: 2 items of file [1040371 1027102] moved to [1040371 241719] rewrite_file: 2 items of file [1041147 1022968] moved to [1041147 241720] rewrite_file: 2 items of file [1041147 1022969] moved to [1041147 241721] Flushing..finished99, 80 /sec Objects without names 13893 Empty lost dirs removed 96 Dirs linked to /lost+found: 1410 Dirs without stat data found 51 Files linked to /lost+found 12483 Objects having used objectids: 2327 files fixed 2248 dirs fixed 79 Pass 4 - finished done 129646, 61 /sec Deleted unreachable items 1587 Flushing..finished Syncing..finished ########### reiserfsck finished at Fri Feb 11 00:15:28 2005 ########### [EMAIL PROTECTED]:/home/kris 1$ # mount /dev/sdc5 /mnt/temp1 [EMAIL PROTECTED]:/home/kris 0$ # ls -la /mnt/temp1 total 21 drwxr-xr-x 3 root root 4096 Jan 20 11:36 . drwxr-xr-x 39 root root 968 Feb 6 14:12 .. drwx------ 2 root root 16384 Jan 20 11:36 lost+found [EMAIL PROTECTED]:/home/kris 0$ # ls -la /mnt/temp1/lost+found/ total 20 drwx------ 2 root root 16384 Jan 20 11:36 . drwxr-xr-x 3 root root 4096 Jan 20 11:36 .. [EMAIL PROTECTED]:/home/kris 0$ #
