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I have a question about why --rebuilt-tree says it's correcting errors but
then those same exact errors show up again and again after an immediate rerun
and after a clean reboot.
I'm running SUSE 9.2 in 64-bit mode with reiserfsck 3.6.18. I'm
running with 15k RPM SCSI drives. Any ideas on how to get rebuild-tree to really
correct the errors and keep them correct after boot?
Details below...
Run #1: After rebooting into single user mode,
I ran fsck.reiserfs --rebuild-tree and got ERRORS
=============================================================================
(none):~ # fsck.reiserfs --rebuild-tree /dev/sda4 -q reiserfsck
3.6.18 (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/sda4) 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/sda4' in blocks
[18..8211]: 0 transactions replayed
###########
reiserfsck
--rebuild-tree started at Sat Jan 22 05:19:17 2005
###########
Pass 0:
####### Pass 0 #######
Loading on-disk bitmap .. ok,
5757257 blocks marked used
Skipping 8451 blocks (super block, journal,
bitmaps) 5748806 blocks will be read
0%.block 348919: The number of items
(256) is incorrect, should be (1) - corrected
block 348919: The free
space (0) is incorrect, should be (4048) - corrected
pass0: block 348919,
item 0: StatData item of wrong length found 1065353216 10 0x0 SD (0), len 0,
location 4096 entry count 7680, fsck need 0, format BAD - deleted
block
487094: The number of items (256) is incorrect, should be (1) -
corrected
block 487094: The free space (0) is incorrect, should be (4048)
- corrected
pass0: block 487094, item 0: StatData item of wrong length
found 1065353216 10 0x0 SD (0), len 0, location 4096 entry count 7680, fsck
need 0, format BAD - deleted
...20%..block 2292973: The free space
(49543) is incorrect, should be (4072) - corrected
block 2297198: The
free space (17616) is incorrect, should be (4072) - corrected
block
2323041: The free space (18732) is incorrect, should be (4072) -
corrected
block 2328937: The free space (8242) is incorrect, should be
(4072) - corrected
block 2348193: The free space (54727) is incorrect,
should be (4072) - corrected
block 2371277: The number of items (12544)
is incorrect, should be (1) - corrected
block 2371277: The free space
(35830) is incorrect, should be (4048) - corrected
pass0: vpf-10110:
block 2371277, item (0): Unknown item type found [3770748138 969408772
0x23740850 ??? (15)] - deleted
..40%block 3460718: The free space (11016)
is incorrect, should be (4072) - corrected
..block 4104106: The number of
items (63) is incorrect, should be (1) - corrected
block 4104106: The
free space (65280) is incorrect, should be (4048) - corrected
pass0:
vpf-10110: block 4104106, item (0): Unknown item type found [33488897 130816
0xff0001ff ??? (15)] - deleted
block 4115015: The free space (2647) is
incorrect, should be (4072) - corrected
block 4179064: The free space (0)
is incorrect, should be (4072) - corrected
..60%....80%...block 7583485:
The number of items (33808) is incorrect, should be (1) - corrected
block
7583485: The free space (0) is incorrect, should be (4048) -
corrected
pass0: vpf-10110: block 7583485, item (0): Unknown item type
found [16799326 16777472 0x5e5000021042210 ??? (6)] -
deleted
.100%
147053 directory entries were hashed with "r5"
hash.
"r5" hash is
selected
Flushing..finished
Read blocks (but not data blocks)
5748806
Leaves among those
18655
- leaves all contents of which could not be saved and deleted
13
Objectids found 147055
Pass 1 (will try to insert 18642 leaves):
####### Pass 1
#######
Looking for allocable blocks ..
finished
0%....20%....40%....60%....80%....100%
Flushing..finished
18642 leaves
read
18575
inserted
67 not inserted
####### Pass 2 #######
Pass
2:
0%....20%....40%....60%....80%....100%
Flushing..finished
Leaves inserted item by item 67
Pass 3 (semantic):
####### Pass 3
#########
Flushing..finished
Files found: 62444
Directories
found: 6304
Symlinks found:
78293
Others: 13
Pass 3a
(looking for lost dir/files):
####### Pass 3a (lost+found pass)
#########
Looking for lost directories:
Flushing..finished
Pass 4 -
finished
Flushing..finished
Syncing..finished
###########
reiserfsck
finished at Sat Jan 22 05:25:54 2005
###########
(none):~ #
Run #2: As a test to see if it fixed it, I did a 2nd single
user mode reboot, I ran fsck.reiserfs --rebuild-tree => ERRORS again
(same ones)
=======================================================================================================
(none):~ # fsck.reiserfs --rebuild-tree /dev/sda4 -q reiserfsck
3.6.18 (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/sda4) 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/sda4' in blocks
[18..8211]: 0 transactions replayed
###########
reiserfsck
--rebuild-tree started at Sat Jan 22 05:30:10 2005
###########
Pass 0:
####### Pass 0 #######
Loading on-disk bitmap .. ok,
5757259 blocks marked used
Skipping 8451 blocks (super block, journal,
bitmaps) 5748808 blocks will be read
0%.block 348919: The number of items
(256) is incorrect, should be (1) - corrected
block 348919: The free
space (0) is incorrect, should be (4048) - corrected
pass0: block 348919,
item 0: StatData item of wrong length found 1065353216 10 0x0 SD (0), len 0,
location 4096 entry count 7680, fsck need 0, format BAD - deleted
block
487094: The number of items (256) is incorrect, should be (1) -
corrected
block 487094: The free space (0) is incorrect, should be (4048)
- corrected
pass0: block 487094, item 0: StatData item of wrong length
found 1065353216 10 0x0 SD (0), len 0, location 4096 entry count 7680, fsck
need 0, format BAD - deleted
...20%..block 2292973: The free space
(49543) is incorrect, should be (4072) - corrected
block 2297198: The
free space (17616) is incorrect, should be (4072) - corrected
block
2323041: The free space (18732) is incorrect, should be (4072) -
corrected
block 2328937: The free space (8242) is incorrect, should be
(4072) - corrected
block 2348193: The free space (54727) is incorrect,
should be (4072) - corrected
block 2371277: The number of items (12544)
is incorrect, should be (1) - corrected
block 2371277: The free space
(35830) is incorrect, should be (4048) - corrected
pass0: vpf-10110:
block 2371277, item (0): Unknown item type found [3770748138 969408772
0x23740850 ??? (15)] - deleted
..40%block 3460718: The free space (11016)
is incorrect, should be (4072) - corrected
..block 4104106: The number of
items (63) is incorrect, should be (1) - corrected
block 4104106: The
free space (65280) is incorrect, should be (4048) - corrected
pass0:
vpf-10110: block 4104106, item (0): Unknown item type found [33488897 130816
0xff0001ff ??? (15)] - deleted
block 4115015: The free space (2647) is
incorrect, should be (4072) - corrected
block 4179064: The free space (0)
is incorrect, should be (4072) - corrected
..60%....80%...block 7583485:
The number of items (33808) is incorrect, should be (1) - corrected
block
7583485: The free space (0) is incorrect, should be (4048) -
corrected
pass0: vpf-10110: block 7583485, item (0): Unknown item type
found [16799326 16777472 0x5e5000021042210 ??? (6)] -
deleted
.100%
147053 directory entries were hashed with "r5"
hash.
"r5" hash is
selected
Flushing..finished
Read blocks (but not data blocks)
5748808
Leaves among those
18653
- leaves all contents of which could not be saved and deleted
13
Objectids found 147055
Pass 1 (will try to insert 18640 leaves):
####### Pass 1
#######
Looking for allocable blocks ..
finished
0%....20%....40%....60%....80%....100%
Flushing..finished
18640 leaves
read
18586
inserted
54 not inserted
####### Pass 2 #######
Pass
2:
0%....20%....40%....60%....80%....100%
Flushing..finished
Leaves inserted item by item 54
Pass 3 (semantic):
####### Pass 3
#########
Flushing..finished
Files found: 62444
Directories
found: 6304
Symlinks found:
78293
Others: 13
Pass 3a
(looking for lost dir/files):
####### Pass 3a (lost+found pass)
#########
Looking for lost directories:
Flushing..finished
Pass 4 -
finished
Flushing..finished
Syncing..finished
###########
reiserfsck
finished at Sat Jan 22 05:36:46 2005
###########
(none):~
#
Run #3: After 3rd single user mode reboot, I ran
fsck.reiserfs --check => OK, fsck.reiserfs --fix-fixable => OK,
fsck.reiserfs --rebuild-tree => ERRORS
==========================================================================================================
(none):~ # fsck.reiserfs /dev/sda4 -q reiserfsck 3.6.18 (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 read-only check consistency of the filesystem on /dev/sda4
Will
put log info to 'stdout'
Do you want to run this program?[N/Yes] (note need to type Yes if you
do):Yes ########### reiserfsck --check started at Sat Jan 22 05:41:43
2005 ########### Replaying journal.. Reiserfs journal '/dev/sda4'
in blocks [18..8211]: 0 transactions replayed Checking internal
tree..finished Comparing bitmaps..finished Checking Semantic
tree: finished No corruptions found There are on the
filesystem: Leaves
18637 Internal nodes
130 Directories
6304 Other files
140750 Data block pointers
5730036 (0 of them are zero)
Safe links 0 ########### reiserfsck finished at Sat Jan 22 05:42:10
2005 ########### (none):~ # fsck.reiserfs --fix-fixable /dev/sda4
-q reiserfsck 3.6.18 (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 consistency of the filesystem on /dev/sda4
and will fix
what can be fixed without --rebuild-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
###########
reiserfsck --fix-fixable started at Sat Jan 22
05:42:51 2005
###########
Replaying journal..
Reiserfs journal
'/dev/sda4' in blocks [18..8211]: 0 transactions replayed
Checking
internal tree..finished
Comparing bitmaps..finished
Checking Semantic
tree:
finished
No corruptions found
There are on the
filesystem:
Leaves
18637
Internal nodes
130
Directories
6304
Other files
140750
Data block pointers
5730036 (0 of them are zero)
Safe links 0
###########
reiserfsck finished at Sat Jan 22 05:43:19
2005
###########
(none):~ # fsck.reiserfs --rebuild-tree /dev/sda4 -q reiserfsck
3.6.18 (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/sda4) 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/sda4' in blocks
[18..8211]: 0 transactions replayed
###########
reiserfsck
--rebuild-tree started at Sat Jan 22 05:43:41 2005
###########
Pass 0:
####### Pass 0 #######
Loading on-disk bitmap .. ok,
5757254 blocks marked used
Skipping 8451 blocks (super block, journal,
bitmaps) 5748803 blocks will be read
0%.block 348919: The number of items
(256) is incorrect, should be (1) - corrected
block 348919: The free
space (0) is incorrect, should be (4048) - corrected
pass0: block 348919,
item 0: StatData item of wrong length found 1065353216 10 0x0 SD (0), len 0,
location 4096 entry count 7680, fsck need 0, format BAD - deleted
block
487094: The number of items (256) is incorrect, should be (1) -
corrected
block 487094: The free space (0) is incorrect, should be (4048)
- corrected
pass0: block 487094, item 0: StatData item of wrong length
found 1065353216 10 0x0 SD (0), len 0, location 4096 entry count 7680, fsck
need 0, format BAD - deleted
...20%..block 2292973: The free space
(49543) is incorrect, should be (4072) - corrected
block 2297198: The
free space (17616) is incorrect, should be (4072) - corrected
block
2323041: The free space (18732) is incorrect, should be (4072) -
corrected
block 2328937: The free space (8242) is incorrect, should be
(4072) - corrected
block 2348193: The free space (54727) is incorrect,
should be (4072) - corrected
block 2371277: The number of items (12544)
is incorrect, should be (1) - corrected
block 2371277: The free space
(35830) is incorrect, should be (4048) - corrected
pass0: vpf-10110:
block 2371277, item (0): Unknown item type found [3770748138 969408772
0x23740850 ??? (15)] - deleted
..40%block 3460718: The free space (11016)
is incorrect, should be (4072) - corrected
..block 4104106: The number of
items (63) is incorrect, should be (1) - corrected
block 4104106: The
free space (65280) is incorrect, should be (4048) - corrected
pass0:
vpf-10110: block 4104106, item (0): Unknown item type found [33488897 130816
0xff0001ff ??? (15)] - deleted
block 4115015: The free space (2647) is
incorrect, should be (4072) - corrected
block 4179064: The free space (0)
is incorrect, should be (4072) - corrected
..60%....80%...block 7583485:
The number of items (33808) is incorrect, should be (1) - corrected
block
7583485: The free space (0) is incorrect, should be (4048) -
corrected
pass0: vpf-10110: block 7583485, item (0): Unknown item type
found [16799326 16777472 0x5e5000021042210 ??? (6)] -
deleted
.100%
147053 directory entries were hashed with "r5"
hash.
"r5" hash is
selected
Flushing..finished
Read blocks (but not data blocks)
5748803
Leaves among those
18650
- leaves all contents of which could not be saved and deleted
13
Objectids found 147055
Pass 1 (will try to insert 18637 leaves):
####### Pass 1
#######
Looking for allocable blocks ..
finished
0%....20%....40%....60%....80%....100%
Flushing..finished
18637 leaves
read
18591
inserted
46 not inserted
####### Pass 2 #######
Pass
2:
0%....20%....40%....60%....80%....100%
Flushing..finished
Leaves inserted item by item 46
Pass 3 (semantic):
####### Pass 3
#########
Flushing..finished
Files found: 62444
Directories
found: 6304
Symlinks found:
78293
Others: 13
Pass 3a
(looking for lost dir/files):
####### Pass 3a (lost+found pass)
#########
Looking for lost directories:
Flushing..finished
Pass 4 -
finished
Flushing..finished
Syncing..finished
###########
reiserfsck
finished at Sat Jan 22 05:50:19 2005
###########
(none):~
#
Also, further testing on a 2nd mirror copied disk shows the same exact
errors even after I run it twice in a row.
Best Regards,
Rob
|
