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mfoti/EXT4 Fault log

Last active August 29, 2015 14:25
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EXT4 Fault log
naponos> mount -o ro /dev/vg1001/lv /tmp/vol/
mount: mounting /dev/vg1001/lv on /tmp/vol/ failed: No such device
naponos> /opt/sbin/debugfs /dev/vg1001/lv
debugfs 1.40.3 (05-Dec-2007)
ls
debugfs: ls
EXT2 directory corrupted
debugfs: quit
naponos> vgdisplay -v
Finding all volume groups
Finding volume group "vg1001"
--- Volume group ---
VG Name vg1001
System ID
Format lvm2
Metadata Areas 4
Metadata Sequence No 18
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 1
Open LV 1
Max PV 0
Cur PV 4
Act PV 4
VG Size 23.28 TB
PE Size 4.00 MB
Total PE 6103770
Alloc PE / Size 6103770 / 23.28 TB
Free PE / Size 0 / 0
VG UUID MggPTN-uZQ6-C6hN-2qct-B5dN-X7iW-0VlpoZ
--- Logical volume ---
LV Name /dev/vg1001/lv
VG Name vg1001
LV UUID rlpyvb-iOw2-ueUi-hnID-zOho-KoB6-T7LKvv
LV Write Access read/write
LV Status available
# open 1
LV Size 23.28 TB
Current LE 6103770
Segments 10
Allocation inherit
Read ahead sectors auto
- currently set to 512
Block device 253:0
--- Physical volumes ---
PV Name /dev/md4
PV UUID 99Qmq4-PMWJ-KDXp-vGAZ-cD2r-ioXE-eL4rHv
PV Status allocatable
Total PE / Free PE 1363176 / 0
PV Name /dev/md5
PV UUID nEqMzT-Y7y0-l2At-muB3-cJTn-DNwu-uZDsO8
PV Status allocatable
Total PE / Free PE 2594479 / 0
PV Name /dev/md3
PV UUID TqxBLF-9N8K-s7pZ-lXk3-EK2O-NJ1r-atNrUh
PV Status allocatable
Total PE / Free PE 1669238 / 0
PV Name /dev/md2
PV UUID xUFzu7-asyW-3zS6-mKcs-MkPl-CpRL-SAJ7Hz
PV Status allocatable
Total PE / Free PE 476877 / 0
naponos> cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4]
md5 : active raid6 sdb6[0] sde6[12] sdj6[9] sdk6[10] sdg6[5] sdh6[6] sdi6[7] sdf6[8] sda6[11] sdd6[2] sdc6[1]
11955361536 blocks super 1.2 level 6, 64k chunk, algorithm 2 [11/11] [UUUUUUUUUUU]
md4 : active raid6 sda5[12] sdj5[10] sdk5[11] sdg5[6] sdh5[7] sdi5[8] sdf5[9] sde5[13] sdd5[3] sdc5[2] sdb5[1]
5583572352 blocks super 1.2 level 6, 64k chunk, algorithm 2 [11/11] [UUUUUUUUUUU]
md2 : active raid6 sdi8[0] sde8[3] sda8[2] sdj8[1]
1953292672 blocks super 1.2 level 6, 64k chunk, algorithm 2 [4/4] [UUUU]
md3 : active raid6 sdc7[0] sde7[9] sdj7[8] sdk7[7] sdg7[6] sdh7[5] sdi7[4] sdf7[3] sda7[2] sdd7[1]
7813942272 blocks super 1.2 level 6, 64k chunk, algorithm 2 [10/10] [UUUUUUUUUU]
md1 : active raid1 sda2[0] sdb2[1] sdc2[2] sdd2[3] sde2[4] sdf2[5] sdg2[6] sdh2[7] sdi2[8] sdj2[9] sdk2[10] sdl2[11]
2097088 blocks [12/12] [UUUUUUUUUUUU]
md0 : active raid1 sda1[4] sdb1[8] sdc1[7] sdd1[6] sde1[5] sdf1[3] sdg1[0] sdh1[2] sdi1[1] sdj1[9] sdk1[10] sdl1[11]
2490176 blocks [12/12] [UUUUUUUUUUUU]
naponos> e2fsck -pvf -C 0 /dev/vg1001/lv
1.42.6-5004: recovering journal
1.42.6-5004: Note: if several inode or block bitmap blocks or part
of the inode table require relocation, you may wish to try
running e2fsck with the '-b 32768' option first. The problem
may lie only with the primary block group descriptors, and
the backup block group descriptors may be OK.
1.42.6-5004: Block bitmap for group 108864 is not in group. (block 11417750979886514176)
1.42.6-5004: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.
(i.e., without -a or -p options)
naponos> e2fsck -pvf -C 0 -b 32768 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> /opt/sbin/dumpe2fs /dev/vg1001/lv | grep -i superblock
dumpe2fs 1.40.3 (05-Dec-2007)
Primary superblock at 0, Group descriptors at 1-1563
Backup superblock at 32768, Group descriptors at 32769-34331
Backup superblock at 98304, Group descriptors at 98305-99867
Backup superblock at 163840, Group descriptors at 163841-165403
Backup superblock at 229376, Group descriptors at 229377-230939
Backup superblock at 294912, Group descriptors at 294913-296475
Backup superblock at 819200, Group descriptors at 819201-820763
Backup superblock at 884736, Group descriptors at 884737-886299
Backup superblock at 1605632, Group descriptors at 1605633-1607195
Backup superblock at 2654208, Group descriptors at 2654209-2655771
Backup superblock at 4096000, Group descriptors at 4096001-4097563
Backup superblock at 7962624, Group descriptors at 7962625-7964187
Backup superblock at 11239424, Group descriptors at 11239425-11240987
Backup superblock at 20480000, Group descriptors at 20480001-20481563
Backup superblock at 23887872, Group descriptors at 23887873-23889435
Backup superblock at 71663616, Group descriptors at 71663617-71665179
Backup superblock at 78675968, Group descriptors at 78675969-78677531
Backup superblock at 102400000, Group descriptors at 102400001-102401563
Backup superblock at 214990848, Group descriptors at 214990849-214992411
Backup superblock at 512000000, Group descriptors at 512000001-512001563
Backup superblock at 550731776, Group descriptors at 550731777-550733339
Backup superblock at 644972544, Group descriptors at 644972545-644974107
naponos> e2fsck -yvf -C 0 -b 98304 /dev/vg1001/lv
e2fsck 1.42.6 (21-Sep-2012)
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -yvf -C 0 -b 163840 /dev/vg1001/lv
e2fsck 1.42.6 (21-Sep-2012)
^C1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 229376 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 294912 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 819200 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 1605632 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 2654208 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 4096000 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 7962624 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 11239424 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 20480000 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 23887872 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 71663616 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 78675968 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 102400000 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 214990848 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 512000000 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 550731776 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> e2fsck -pvf -C 0 -b 644972544 /dev/vg1001/lv
1.42.6-5004: recovering journal
e2fsck: unable to set superblock flags on 1.42.6-5004
1.42.6-5004: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-5004: ********** WARNING: Filesystem still has errors **********
naponos> dd if=/dev/vg1001/lv of=/tmp/tt bs=1k count=1
1+0 records in
1+0 records out
naponos> dd if=/tmp/tt of=/dev/vg1001/lv bs=1k count=1
1+0 records in
1+0 records out
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