* (no subject)
@ 2019-12-19 12:31 liming wu
2019-12-20 1:13 ` Andreas Dilger
0 siblings, 1 reply; 14+ messages in thread
From: liming wu @ 2019-12-19 12:31 UTC (permalink / raw)
To: linux-ext4
Hi
Who can help analyze the following message . Or give me some advice, I
will appreciate it very much.
Dec 17 22:14:42 bdsitdb222 kernel: Buffer I/O error on device dm-7,
logical block 810449
Dec 17 22:14:42 bdsitdb222 kernel: lost page write due to I/O error on dm-7
Dec 17 22:14:48 bdsitdb222 kernel: Buffer I/O error on device dm-7,
logical block 283536
Dec 17 22:14:48 bdsitdb222 kernel: lost page write due to I/O error on dm-7
Dec 17 22:14:48 bdsitdb222 kernel: Buffer I/O error on device dm-7,
logical block 283537
Dec 17 22:14:48 bdsitdb222 kernel: lost page write due to I/O error on dm-7
Dec 17 22:14:48 bdsitdb222 kernel: JBD: Detected IO errors while
flushing file data on dm-7
Dec 17 22:15:42 bdsitdb222 kernel: Buffer I/O error on device dm-8,
logical block 127859
Dec 17 22:15:42 bdsitdb222 kernel: lost page write due to I/O error on dm-8
Dec 17 22:15:42 bdsitdb222 kernel: JBD: Detected IO errors while
flushing file data on dm-8
Dec 17 22:15:48 bdsitdb222 kernel: Aborting journal on device dm-7.
Dec 17 22:15:48 bdsitdb222 kernel: EXT3-fs (dm-7): error in
ext3_new_blocks: Journal has aborted
Dec 17 22:15:48 bdsitdb222 kernel: EXT3-fs (dm-7): error in
ext3_reserve_inode_write: Journal has aborted
Dec 17 22:16:42 bdsitdb222 kernel: Aborting journal on device dm-8.
Dec 17 22:16:42 bdsitdb222 kernel: EXT3-fs (dm-7): error:
ext3_journal_start_sb: Detected aborted journal
Dec 17 22:16:42 bdsitdb222 kernel: EXT3-fs (dm-7): error: remounting
filesystem read-only
Dec 17 22:16:48 bdsitdb222 kernel: Buffer I/O error on device dm-7,
logical block 23527938
Dec 17 22:16:48 bdsitdb222 kernel: lost page write due to I/O error on dm-7
Dec 17 22:16:48 bdsitdb222 kernel: Buffer I/O error on device dm-7,
logical block 0
Dec 17 22:16:48 bdsitdb222 kernel: lost page write due to I/O error on dm-7
Dec 17 22:16:48 bdsitdb222 kernel: JBD: I/O error detected when
updating journal superblock for dm-7.
Dec 17 22:17:05 bdsitdb222 kernel: EXT3-fs (dm-7): error in
ext3_orphan_add: Journal has aborted
Dec 17 22:17:05 bdsitdb222 kernel: __journal_remove_journal_head:
freeing b_committed_data
plus info:
it's KVM
# uname -a
Linux bdsitdb222 2.6.32-279.19.1.el6.62.x86_64 #6 SMP Mon Dec 3
22:54:25 CST 2018 x86_64 x86_64 x86_64 GNU/Linux1
# cat /proc/mounts
rootfs / rootfs rw 0 0
proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
devtmpfs /dev devtmpfs
rw,nosuid,relatime,size=8157352k,nr_inodes=2039338,mode=755 0 0
devpts /dev/pts devpts rw,relatime,gid=5,mode=620,ptmxmode=000 0 0
tmpfs /dev/shm tmpfs rw,nosuid,nodev,relatime 0 0
/dev/mapper/systemvg-rootlv / ext4 rw,relatime,barrier=1,data=ordered 0 0
/proc/bus/usb /proc/bus/usb usbfs rw,relatime 0 0
/dev/vda1 /boot ext4 rw,relatime,barrier=1,data=ordered 0 0
/dev/mapper/systemvg-homelv /home ext4 rw,relatime,barrier=1,data=ordered 0 0
/dev/mapper/systemvg-optlv /opt ext3
rw,relatime,errors=continue,barrier=1,data=ordered 0 0
/dev/mapper/systemvg-tmplv /tmp ext3
rw,relatime,errors=continue,barrier=1,data=ordered 0 0
/dev/mapper/systemvg-usrlv /usr ext4 rw,relatime,barrier=1,data=ordered 0 0
/dev/mapper/systemvg-varlv /var ext4 rw,relatime,barrier=1,data=ordered 0 0
/dev/mapper/datavg-datalv /mysql/data ext3
rw,relatime,errors=continue,barrier=1,data=ordered 0 0
/dev/mapper/datavg-binloglv /mysql/binlog ext3
rw,relatime,errors=continue,barrier=1,data=ordered 0 0
none /proc/sys/fs/binfmt_misc binfmt_misc rw,relatime 0 0
sunrpc /var/lib/nfs/rpc_pipefs rpc_pipefs rw,relatime 0 0
none /sys/kernel/debug debugfs rw,relatime 0 0
# ll /dev/mapper/
total 0
crw-rw---- 1 root root 10, 58 Dec 19 19:21 control
lrwxrwxrwx 1 root root 7 Dec 19 19:21 datavg-binloglv -> ../dm-3
lrwxrwxrwx 1 root root 7 Dec 19 19:21 datavg-datalv -> ../dm-2
lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-homelv -> ../dm-4
lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-optlv -> ../dm-7
lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-rootlv -> ../dm-1
lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-swaplv -> ../dm-0
lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-tmplv -> ../dm-6
lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-usrlv -> ../dm-8
lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-varlv -> ../dm-5
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re:
2019-12-19 12:31 liming wu
@ 2019-12-20 1:13 ` Andreas Dilger
0 siblings, 0 replies; 14+ messages in thread
From: Andreas Dilger @ 2019-12-20 1:13 UTC (permalink / raw)
To: liming wu; +Cc: Ext4 Developers List
[-- Attachment #1: Type: text/plain, Size: 4753 bytes --]
These messages indicate your storage is not working properly.
It doesn't have anything to do with ext3/ext4.
> On Dec 19, 2019, at 5:31 AM, liming wu <wu860403@gmail.com> wrote:
>
> Hi
>
>
> Who can help analyze the following message . Or give me some advice, I
> will appreciate it very much.
>
> Dec 17 22:14:42 bdsitdb222 kernel: Buffer I/O error on device dm-7,
> logical block 810449
> Dec 17 22:14:42 bdsitdb222 kernel: lost page write due to I/O error on dm-7
> Dec 17 22:14:48 bdsitdb222 kernel: Buffer I/O error on device dm-7,
> logical block 283536
> Dec 17 22:14:48 bdsitdb222 kernel: lost page write due to I/O error on dm-7
> Dec 17 22:14:48 bdsitdb222 kernel: Buffer I/O error on device dm-7,
> logical block 283537
> Dec 17 22:14:48 bdsitdb222 kernel: lost page write due to I/O error on dm-7
> Dec 17 22:14:48 bdsitdb222 kernel: JBD: Detected IO errors while
> flushing file data on dm-7
> Dec 17 22:15:42 bdsitdb222 kernel: Buffer I/O error on device dm-8,
> logical block 127859
> Dec 17 22:15:42 bdsitdb222 kernel: lost page write due to I/O error on dm-8
> Dec 17 22:15:42 bdsitdb222 kernel: JBD: Detected IO errors while
> flushing file data on dm-8
> Dec 17 22:15:48 bdsitdb222 kernel: Aborting journal on device dm-7.
> Dec 17 22:15:48 bdsitdb222 kernel: EXT3-fs (dm-7): error in
> ext3_new_blocks: Journal has aborted
> Dec 17 22:15:48 bdsitdb222 kernel: EXT3-fs (dm-7): error in
> ext3_reserve_inode_write: Journal has aborted
> Dec 17 22:16:42 bdsitdb222 kernel: Aborting journal on device dm-8.
> Dec 17 22:16:42 bdsitdb222 kernel: EXT3-fs (dm-7): error:
> ext3_journal_start_sb: Detected aborted journal
> Dec 17 22:16:42 bdsitdb222 kernel: EXT3-fs (dm-7): error: remounting
> filesystem read-only
> Dec 17 22:16:48 bdsitdb222 kernel: Buffer I/O error on device dm-7,
> logical block 23527938
> Dec 17 22:16:48 bdsitdb222 kernel: lost page write due to I/O error on dm-7
> Dec 17 22:16:48 bdsitdb222 kernel: Buffer I/O error on device dm-7,
> logical block 0
> Dec 17 22:16:48 bdsitdb222 kernel: lost page write due to I/O error on dm-7
> Dec 17 22:16:48 bdsitdb222 kernel: JBD: I/O error detected when
> updating journal superblock for dm-7.
> Dec 17 22:17:05 bdsitdb222 kernel: EXT3-fs (dm-7): error in
> ext3_orphan_add: Journal has aborted
> Dec 17 22:17:05 bdsitdb222 kernel: __journal_remove_journal_head:
> freeing b_committed_data
>
> plus info:
> it's KVM
> # uname -a
> Linux bdsitdb222 2.6.32-279.19.1.el6.62.x86_64 #6 SMP Mon Dec 3
> 22:54:25 CST 2018 x86_64 x86_64 x86_64 GNU/Linux1
>
> # cat /proc/mounts
> rootfs / rootfs rw 0 0
> proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
> sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
> devtmpfs /dev devtmpfs
> rw,nosuid,relatime,size=8157352k,nr_inodes=2039338,mode=755 0 0
> devpts /dev/pts devpts rw,relatime,gid=5,mode=620,ptmxmode=000 0 0
> tmpfs /dev/shm tmpfs rw,nosuid,nodev,relatime 0 0
> /dev/mapper/systemvg-rootlv / ext4 rw,relatime,barrier=1,data=ordered 0 0
> /proc/bus/usb /proc/bus/usb usbfs rw,relatime 0 0
> /dev/vda1 /boot ext4 rw,relatime,barrier=1,data=ordered 0 0
> /dev/mapper/systemvg-homelv /home ext4 rw,relatime,barrier=1,data=ordered 0 0
> /dev/mapper/systemvg-optlv /opt ext3
> rw,relatime,errors=continue,barrier=1,data=ordered 0 0
> /dev/mapper/systemvg-tmplv /tmp ext3
> rw,relatime,errors=continue,barrier=1,data=ordered 0 0
> /dev/mapper/systemvg-usrlv /usr ext4 rw,relatime,barrier=1,data=ordered 0 0
> /dev/mapper/systemvg-varlv /var ext4 rw,relatime,barrier=1,data=ordered 0 0
> /dev/mapper/datavg-datalv /mysql/data ext3
> rw,relatime,errors=continue,barrier=1,data=ordered 0 0
> /dev/mapper/datavg-binloglv /mysql/binlog ext3
> rw,relatime,errors=continue,barrier=1,data=ordered 0 0
> none /proc/sys/fs/binfmt_misc binfmt_misc rw,relatime 0 0
> sunrpc /var/lib/nfs/rpc_pipefs rpc_pipefs rw,relatime 0 0
> none /sys/kernel/debug debugfs rw,relatime 0 0
>
> # ll /dev/mapper/
> total 0
> crw-rw---- 1 root root 10, 58 Dec 19 19:21 control
> lrwxrwxrwx 1 root root 7 Dec 19 19:21 datavg-binloglv -> ../dm-3
> lrwxrwxrwx 1 root root 7 Dec 19 19:21 datavg-datalv -> ../dm-2
> lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-homelv -> ../dm-4
> lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-optlv -> ../dm-7
> lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-rootlv -> ../dm-1
> lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-swaplv -> ../dm-0
> lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-tmplv -> ../dm-6
> lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-usrlv -> ../dm-8
> lrwxrwxrwx 1 root root 7 Dec 19 19:21 systemvg-varlv -> ../dm-5
Cheers, Andreas
[-- Attachment #2: Message signed with OpenPGP --]
[-- Type: application/pgp-signature, Size: 873 bytes --]
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re:
@ 2017-11-13 14:55 Amos Kalonzo
0 siblings, 0 replies; 14+ messages in thread
From: Amos Kalonzo @ 2017-11-13 14:55 UTC (permalink / raw)
Attn:
I am wondering why You haven't respond to my email for some days now.
reference to my client's contract balance payment of (11.7M,USD)
Kindly get back to me for more details.
Best Regards
Amos Kalonzo
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re:
@ 2017-05-03 6:23 H.A
0 siblings, 0 replies; 14+ messages in thread
From: H.A @ 2017-05-03 6:23 UTC (permalink / raw)
To: Recipients
With profound love in my heart, I Kindly Oblige your interest to very important proposal.. It is Truly Divine and require your utmost attention..........
S hlubokou láskou v mém srdci, Laskave jsem prinutit svuj zájem k návrhu .. Je velmi duležité, skutecne Divine a vyžadují vaši nejvyšší pozornost.
Kontaktujte me prímo pres: helenaroberts99@gmail.com pro úplné podrobnosti.complete.
HELINA .A ROBERTS
---
This email has been checked for viruses by Avast antivirus software.
https://www.avast.com/antivirus
^ permalink raw reply [flat|nested] 14+ messages in thread
* RE:
@ 2017-02-23 15:09 Qin's Yanjun
0 siblings, 0 replies; 14+ messages in thread
From: Qin's Yanjun @ 2017-02-23 15:09 UTC (permalink / raw)
How are you today and your family? I require your attention and honest
co-operation about some issues which i will really want to discuss with you
which. Looking forward to read from you soon.
Qin's
______________________________
Sky Silk, http://aknet.kz
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re:
@ 2015-10-26 7:30 Davies
0 siblings, 0 replies; 14+ messages in thread
From: Davies @ 2015-10-26 7:30 UTC (permalink / raw)
To: Recipients
Hello
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---
This email has been checked for viruses by Avast antivirus software.
https://www.avast.com/antivirus
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re:
@ 2015-08-19 13:01 christain147
0 siblings, 0 replies; 14+ messages in thread
From: christain147 @ 2015-08-19 13:01 UTC (permalink / raw)
To: Recipients
Good day,hoping you read this email and respond to me in good time.I do not intend to solicit for funds but your time and energy in using my own resources to assist the less privileged.I am medically confined at the moment hence I request your indulgence.
I will give you a comprehensive brief once I hear from you.
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Thanks and reply.
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^ permalink raw reply [flat|nested] 14+ messages in thread
* (unknown),
@ 2013-02-17 13:21 Somchai Smythe
2013-02-17 22:42 ` Eric Sandeen
0 siblings, 1 reply; 14+ messages in thread
From: Somchai Smythe @ 2013-02-17 13:21 UTC (permalink / raw)
To: linux-ext4
Hello,
I keep getting this (copied by hand):
e2fsck -v -f /dev/blsvg/tmp
e2fsck 1.42.7 (21-Jan-2013)
ext2fs_check_desc: Corrupt group descriptor: bad block for inode table
e2fsck: Group descriptor look bad... trying backup blocks...
/tmp: recovering journal
e2fsck: unable to set superblock flags on /tmp
/tmp: ********** WARNING: Filesystem still has errors **********
I thought '-f' would force things to get fixed. Is there a 'force
harder' switch? Since it is /tmp I can just run mke2fs again, but I
would like to know before I do that why e2fsck cannot fix this. I can
still mount the filesystem and read files on it, but I'm afraid to
really use it.
I'm running vanilla 3.7.8 kernel on an amd64 virtual machine if it matters.
dumpe2fs 1.42.7 (21-Jan-2013)
Filesystem volume name: /tmp
Last mounted on: /tmp
Filesystem UUID: 3268058d-455f-4f65-a6ee-72e236e6bff5
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal ext_attr resize_inode dir_index
filetype extent flex_bg sparse_super large_file huge_file dir_nlink
extra_isize
Filesystem flags: signed_directory_hash
Default mount options: user_xattr acl
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 2719744
Block count: 2707456
Reserved block count: 67867
Free blocks: 1473632
Free inodes: 2620790
First block: 0
Block size: 4096
Fragment size: 4096
Reserved GDT blocks: 319
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 32768
Inode blocks per group: 2048
Flex block group size: 16
Filesystem created: Sun Feb 17 06:26:55 2013
Last mount time: Sun Feb 17 17:51:13 2013
Last write time: Sun Feb 17 19:56:52 2013
Mount count: 2
Maximum mount count: 28
Last checked: Sun Feb 17 12:41:00 2013
Check interval: 15552000 (6 months)
Next check after: Fri Aug 16 12:41:00 2013
Lifetime writes: 16 GB
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 256
Required extra isize: 28
Desired extra isize: 28
Journal inode: 8
Default directory hash: half_md4
Directory Hash Seed: 75b881a3-6a2a-4006-ac6d-943b23c88b73
Journal backup: inode blocks
Journal features: journal_incompat_revoke
Journal size: 128M
Journal length: 32768
Journal sequence: 0x00000209
Journal start: 0
Group 0: (Blocks 0-32767)
Primary superblock at 0, Group descriptors at 1-1
Reserved GDT blocks at 2-320
Block bitmap at 321 (+321), Inode bitmap at 337 (+337)
Inode table at 353-2400 (+353)
0 free blocks, 30516 free inodes, 131 directories
Free blocks:
Free inodes: 2251-2429, 2431-7853, 7855-32768
Group 1: (Blocks 32768-65535)
Backup superblock at 32768, Group descriptors at 32769-32769
Reserved GDT blocks at 32770-33088
Block bitmap at 322 (bg #0 + 322), Inode bitmap at 338 (bg #0 + 338)
Inode table at 2401-4448 (bg #0 + 2401)
0 free blocks, 32766 free inodes, 2 directories
Free blocks:
Free inodes: 32769-56724, 56726-64383, 64385-65536
Group 2: (Blocks 65536-98303)
Block bitmap at 323 (bg #0 + 323), Inode bitmap at 339 (bg #0 + 339)
Inode table at 4449-6496 (bg #0 + 4449)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 65537-98304
Group 3: (Blocks 98304-131071)
Backup superblock at 98304, Group descriptors at 98305-98305
Reserved GDT blocks at 98306-98624
Block bitmap at 324 (bg #0 + 324), Inode bitmap at 340 (bg #0 + 340)
Inode table at 6497-8544 (bg #0 + 6497)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 98305-131072
Group 4: (Blocks 131072-163839)
Block bitmap at 325 (bg #0 + 325), Inode bitmap at 341 (bg #0 + 341)
Inode table at 8545-10592 (bg #0 + 8545)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 131073-163840
Group 5: (Blocks 163840-196607)
Backup superblock at 163840, Group descriptors at 163841-163841
Reserved GDT blocks at 163842-164160
Block bitmap at 326 (bg #0 + 326), Inode bitmap at 342 (bg #0 + 342)
Inode table at 10593-12640 (bg #0 + 10593)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 163841-196608
Group 6: (Blocks 196608-229375)
Block bitmap at 327 (bg #0 + 327), Inode bitmap at 343 (bg #0 + 343)
Inode table at 12641-14688 (bg #0 + 12641)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 196609-229376
Group 7: (Blocks 229376-262143)
Backup superblock at 229376, Group descriptors at 229377-229377
Reserved GDT blocks at 229378-229696
Block bitmap at 328 (bg #0 + 328), Inode bitmap at 344 (bg #0 + 344)
Inode table at 14689-16736 (bg #0 + 14689)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 229377-262144
Group 8: (Blocks 262144-294911)
Block bitmap at 329 (bg #0 + 329), Inode bitmap at 345 (bg #0 + 345)
Inode table at 16737-18784 (bg #0 + 16737)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 262145-294912
Group 9: (Blocks 294912-327679)
Backup superblock at 294912, Group descriptors at 294913-294913
Reserved GDT blocks at 294914-295232
Block bitmap at 330 (bg #0 + 330), Inode bitmap at 346 (bg #0 + 346)
Inode table at 18785-20832 (bg #0 + 18785)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 294913-327680
Group 10: (Blocks 327680-360447)
Block bitmap at 331 (bg #0 + 331), Inode bitmap at 347 (bg #0 + 347)
Inode table at 20833-22880 (bg #0 + 20833)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 327681-360448
Group 11: (Blocks 360448-393215)
Block bitmap at 332 (bg #0 + 332), Inode bitmap at 348 (bg #0 + 348)
Inode table at 22881-24928 (bg #0 + 22881)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 360449-393216
Group 12: (Blocks 393216-425983)
Block bitmap at 333 (bg #0 + 333), Inode bitmap at 349 (bg #0 + 349)
Inode table at 24929-26976 (bg #0 + 24929)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 393217-425984
Group 13: (Blocks 425984-458751)
Block bitmap at 334 (bg #0 + 334), Inode bitmap at 350 (bg #0 + 350)
Inode table at 26977-29024 (bg #0 + 26977)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 425985-458752
Group 14: (Blocks 458752-491519)
Block bitmap at 335 (bg #0 + 335), Inode bitmap at 351 (bg #0 + 351)
Inode table at 29025-31072 (bg #0 + 29025)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 458753-491520
Group 15: (Blocks 491520-524287)
Block bitmap at 336 (bg #0 + 336), Inode bitmap at 352 (bg #0 + 352)
Inode table at 33089-35136 (bg #1 + 321)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 491521-524288
Group 16: (Blocks 524288-557055)
Block bitmap at 524288 (+0), Inode bitmap at 524304 (+16)
Inode table at 524320-526367 (+32)
0 free blocks, 0 free inodes, 2248 directories
Free blocks:
Free inodes:
Group 17: (Blocks 557056-589823)
Block bitmap at 524289 (bg #16 + 1), Inode bitmap at 524305 (bg #16 + 17)
Inode table at 526368-528415 (bg #16 + 2080)
0 free blocks, 0 free inodes, 1640 directories
Free blocks:
Free inodes:
Group 18: (Blocks 589824-622591)
Block bitmap at 524290 (bg #16 + 2), Inode bitmap at 524306 (bg #16 + 18)
Inode table at 528416-530463 (bg #16 + 4128)
0 free blocks, 31857 free inodes, 226 directories
Free blocks:
Free inodes: 590736-622592
Group 19: (Blocks 622592-655359)
Block bitmap at 524291 (bg #16 + 3), Inode bitmap at 524307 (bg #16 + 19)
Inode table at 530464-532511 (bg #16 + 6176)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 622593-655360
Group 20: (Blocks 655360-688127)
Block bitmap at 524292 (bg #16 + 4), Inode bitmap at 524308 (bg #16 + 20)
Inode table at 532512-534559 (bg #16 + 8224)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 655361-688128
Group 21: (Blocks 688128-720895)
Block bitmap at 524293 (bg #16 + 5), Inode bitmap at 524309 (bg #16 + 21)
Inode table at 534560-536607 (bg #16 + 10272)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 688129-720896
Group 22: (Blocks 720896-753663)
Block bitmap at 524294 (bg #16 + 6), Inode bitmap at 524310 (bg #16 + 22)
Inode table at 536608-538655 (bg #16 + 12320)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 720897-753664
Group 23: (Blocks 753664-786431)
Block bitmap at 524295 (bg #16 + 7), Inode bitmap at 524311 (bg #16 + 23)
Inode table at 538656-540703 (bg #16 + 14368)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 753665-786432
Group 24: (Blocks 786432-819199)
Block bitmap at 524296 (bg #16 + 8), Inode bitmap at 524312 (bg #16 + 24)
Inode table at 540704-542751 (bg #16 + 16416)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 786433-819200
Group 25: (Blocks 819200-851967)
Backup superblock at 819200, Group descriptors at 819201-819201
Reserved GDT blocks at 819202-819520
Block bitmap at 524297 (bg #16 + 9), Inode bitmap at 524313 (bg #16 + 25)
Inode table at 542752-544799 (bg #16 + 18464)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 819201-851968
Group 26: (Blocks 851968-884735)
Block bitmap at 524298 (bg #16 + 10), Inode bitmap at 524314 (bg #16 + 26)
Inode table at 544800-546847 (bg #16 + 20512)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 851969-884736
Group 27: (Blocks 884736-917503)
Backup superblock at 884736, Group descriptors at 884737-884737
Reserved GDT blocks at 884738-885056
Block bitmap at 524299 (bg #16 + 11), Inode bitmap at 524315 (bg #16 + 27)
Inode table at 546848-548895 (bg #16 + 22560)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 884737-917504
Group 28: (Blocks 917504-950271)
Block bitmap at 524300 (bg #16 + 12), Inode bitmap at 524316 (bg #16 + 28)
Inode table at 548896-550943 (bg #16 + 24608)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 917505-950272
Group 29: (Blocks 950272-983039)
Block bitmap at 524301 (bg #16 + 13), Inode bitmap at 524317 (bg #16 + 29)
Inode table at 550944-552991 (bg #16 + 26656)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 950273-983040
Group 30: (Blocks 983040-1015807)
Block bitmap at 524302 (bg #16 + 14), Inode bitmap at 524318 (bg #16 + 30)
Inode table at 552992-555039 (bg #16 + 28704)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 983041-1015808
Group 31: (Blocks 1015808-1048575)
Block bitmap at 524303 (bg #16 + 15), Inode bitmap at 524319 (bg #16 + 31)
Inode table at 555040-557087 (bg #16 + 30752)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 1015809-1048576
Group 32: (Blocks 1048576-1081343)
Block bitmap at 1048576 (+0), Inode bitmap at 1048592 (+16)
Inode table at 1048608-1050655 (+32)
0 free blocks, 1176 free inodes, 2492 directories
Free blocks:
Free inodes: 1080169-1081344
Group 33: (Blocks 1081344-1114111)
Block bitmap at 1048577 (bg #32 + 1), Inode bitmap at 1048593 (bg #32 + 17)
Inode table at 1050656-1052703 (bg #32 + 2080)
0 free blocks, 32673 free inodes, 95 directories
Free blocks:
Free inodes: 1081440-1114112
Group 34: (Blocks 1114112-1146879)
Block bitmap at 1048578 (bg #32 + 2), Inode bitmap at 1048594 (bg #32 + 18)
Inode table at 1052704-1054751 (bg #32 + 4128)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 1114113-1146880
Group 35: (Blocks 1146880-1179647)
Block bitmap at 1048579 (bg #32 + 3), Inode bitmap at 1048595 (bg #32 + 19)
Inode table at 1054752-1056799 (bg #32 + 6176)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 1146881-1179648
Group 36: (Blocks 1179648-1212415)
Block bitmap at 1048580 (bg #32 + 4), Inode bitmap at 1048596 (bg #32 + 20)
Inode table at 1056800-1058847 (bg #32 + 8224)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 1179649-1212416
Group 37: (Blocks 1212416-1245183)
Block bitmap at 1048581 (bg #32 + 5), Inode bitmap at 1048597 (bg #32 + 21)
Inode table at 1058848-1060895 (bg #32 + 10272)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 1212417-1245184
Group 38: (Blocks 1245184-1277951)
Block bitmap at 1048582 (bg #32 + 6), Inode bitmap at 1048598 (bg #32 + 22)
Inode table at 1060896-1062943 (bg #32 + 12320)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 1245185-1277952
Group 39: (Blocks 1277952-1310719)
Block bitmap at 1048583 (bg #32 + 7), Inode bitmap at 1048599 (bg #32 + 23)
Inode table at 1062944-1064991 (bg #32 + 14368)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 1277953-1310720
Group 40: (Blocks 1310720-1343487)
Block bitmap at 1310720 (+0), Inode bitmap at 1310721 (+1)
Inode table at 1310722-1312769 (+2)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 1310721-1343488
Group 41: (Blocks 1343488-1376255)
Block bitmap at 1312770 (bg #40 + 2050), Inode bitmap at 1312771 (bg
#40 + 2051)
Inode table at 1312772-1314819 (bg #40 + 2052)
0 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 1343489-1376256
Group 42: (Blocks 1376256-1409023)
Block bitmap at 1314820 (bg #40 + 4100), Inode bitmap at 1314821 (bg
#40 + 4101)
Inode table at 1314822-1316869 (bg #40 + 4102)
12288 free blocks, 32768 free inodes, 0 directories
Free blocks: 1396736-1409023
Free inodes: 1376257-1409024
Group 43: (Blocks 1409024-1441791)
Block bitmap at 1409024 (+0), Inode bitmap at 1409029 (+5)
Inode table at 1409034-1411081 (+10)
22518 free blocks, 32768 free inodes, 0 directories
Free blocks: 1419274-1441791
Free inodes: 1409025-1441792
Group 44: (Blocks 1441792-1474559)
Block bitmap at 1409025 (bg #43 + 1), Inode bitmap at 1409030 (bg #43 + 6)
Inode table at 1411082-1413129 (bg #43 + 2058)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1441792-1474559
Free inodes: 1441793-1474560
Group 45: (Blocks 1474560-1507327)
Block bitmap at 1409026 (bg #43 + 2), Inode bitmap at 1409031 (bg #43 + 7)
Inode table at 1413130-1415177 (bg #43 + 4106)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1474560-1507327
Free inodes: 1474561-1507328
Group 46: (Blocks 1507328-1540095)
Block bitmap at 1409027 (bg #43 + 3), Inode bitmap at 1409032 (bg #43 + 8)
Inode table at 1415178-1417225 (bg #43 + 6154)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1507328-1540095
Free inodes: 1507329-1540096
Group 47: (Blocks 1540096-1572863)
Block bitmap at 1409028 (bg #43 + 4), Inode bitmap at 1409033 (bg #43 + 9)
Inode table at 1417226-1419273 (bg #43 + 8202)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1540096-1572863
Free inodes: 1540097-1572864
Group 48: (Blocks 1572864-1605631)
Block bitmap at 1572864 (+0), Inode bitmap at 1572880 (+16)
Inode table at 1572896-1574943 (+32)
65504 free blocks, 32768 free inodes, 0 directories
Free blocks:
Free inodes: 1572865-1605632
Group 49: (Blocks 1605632-1638399)
Backup superblock at 1605632, Group descriptors at 1605633-1605633
Reserved GDT blocks at 1605634-1605952
Block bitmap at 1572865 (bg #48 + 1), Inode bitmap at 1572881 (bg #48 + 17)
Inode table at 1574944-1576991 (bg #48 + 2080)
32447 free blocks, 32768 free inodes, 0 directories
Free blocks: 1605953-1638399
Free inodes: 1605633-1638400
Group 50: (Blocks 1638400-1671167)
Block bitmap at 1572866 (bg #48 + 2), Inode bitmap at 1572882 (bg #48 + 18)
Inode table at 1576992-1579039 (bg #48 + 4128)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1638400-1671167
Free inodes: 1638401-1671168
Group 51: (Blocks 1671168-1703935)
Block bitmap at 1572867 (bg #48 + 3), Inode bitmap at 1572883 (bg #48 + 19)
Inode table at 1579040-1581087 (bg #48 + 6176)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1671168-1703935
Free inodes: 1671169-1703936
Group 52: (Blocks 1703936-1736703)
Block bitmap at 1572868 (bg #48 + 4), Inode bitmap at 1572884 (bg #48 + 20)
Inode table at 1581088-1583135 (bg #48 + 8224)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1703936-1736703
Free inodes: 1703937-1736704
Group 53: (Blocks 1736704-1769471)
Block bitmap at 1572869 (bg #48 + 5), Inode bitmap at 1572885 (bg #48 + 21)
Inode table at 1583136-1585183 (bg #48 + 10272)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1736704-1769471
Free inodes: 1736705-1769472
Group 54: (Blocks 1769472-1802239)
Block bitmap at 1572870 (bg #48 + 6), Inode bitmap at 1572886 (bg #48 + 22)
Inode table at 1585184-1587231 (bg #48 + 12320)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1769472-1802239
Free inodes: 1769473-1802240
Group 55: (Blocks 1802240-1835007)
Block bitmap at 1572871 (bg #48 + 7), Inode bitmap at 1572887 (bg #48 + 23)
Inode table at 1587232-1589279 (bg #48 + 14368)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1802240-1835007
Free inodes: 1802241-1835008
Group 56: (Blocks 1835008-1867775)
Block bitmap at 1572872 (bg #48 + 8), Inode bitmap at 1572888 (bg #48 + 24)
Inode table at 1589280-1591327 (bg #48 + 16416)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1835008-1867775
Free inodes: 1835009-1867776
Group 57: (Blocks 1867776-1900543)
Block bitmap at 1572873 (bg #48 + 9), Inode bitmap at 1572889 (bg #48 + 25)
Inode table at 1591328-1593375 (bg #48 + 18464)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1867776-1900543
Free inodes: 1867777-1900544
Group 58: (Blocks 1900544-1933311)
Block bitmap at 1572874 (bg #48 + 10), Inode bitmap at 1572890 (bg #48 + 26)
Inode table at 1593376-1595423 (bg #48 + 20512)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1900544-1933311
Free inodes: 1900545-1933312
Group 59: (Blocks 1933312-1966079)
Block bitmap at 1572875 (bg #48 + 11), Inode bitmap at 1572891 (bg #48 + 27)
Inode table at 1595424-1597471 (bg #48 + 22560)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1933312-1966079
Free inodes: 1933313-1966080
Group 60: (Blocks 1966080-1998847)
Block bitmap at 1572876 (bg #48 + 12), Inode bitmap at 1572892 (bg #48 + 28)
Inode table at 1597472-1599519 (bg #48 + 24608)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1966080-1998847
Free inodes: 1966081-1998848
Group 61: (Blocks 1998848-2031615)
Block bitmap at 1572877 (bg #48 + 13), Inode bitmap at 1572893 (bg #48 + 29)
Inode table at 1599520-1601567 (bg #48 + 26656)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 1998848-2031615
Free inodes: 1998849-2031616
Group 62: (Blocks 2031616-2064383)
Block bitmap at 1572878 (bg #48 + 14), Inode bitmap at 1572894 (bg #48 + 30)
Inode table at 1601568-1603615 (bg #48 + 28704)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2031616-2064383
Free inodes: 2031617-2064384
Group 63: (Blocks 2064384-2097151)
Block bitmap at 1572879 (bg #48 + 15), Inode bitmap at 1572895 (bg #48 + 31)
Inode table at 1603616-1605663 (bg #48 + 30752)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2064384-2097151
Free inodes: 2064385-2097152
Group 64: (Blocks 2097152-2129919)
Block bitmap at 2097152 (+0), Inode bitmap at 2097168 (+16)
Inode table at 2097184-2099231 (+32)
2016 free blocks, 32768 free inodes, 0 directories
Free blocks: 2127904-2129919
Free inodes: 2097153-2129920
Group 65: (Blocks 2129920-2162687)
Block bitmap at 2097153 (bg #64 + 1), Inode bitmap at 2097169 (bg #64 + 17)
Inode table at 2099232-2101279 (bg #64 + 2080)
30720 free blocks, 32768 free inodes, 0 directories
Free blocks: 2129920-2162687
Free inodes: 2129921-2162688
Group 66: (Blocks 2162688-2195455)
Block bitmap at 2097154 (bg #64 + 2), Inode bitmap at 2097170 (bg #64 + 18)
Inode table at 2101280-2103327 (bg #64 + 4128)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2162688-2195455
Free inodes: 2162689-2195456
Group 67: (Blocks 2195456-2228223)
Block bitmap at 2097155 (bg #64 + 3), Inode bitmap at 2097171 (bg #64 + 19)
Inode table at 2103328-2105375 (bg #64 + 6176)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2195456-2228223
Free inodes: 2195457-2228224
Group 68: (Blocks 2228224-2260991)
Block bitmap at 2097156 (bg #64 + 4), Inode bitmap at 2097172 (bg #64 + 20)
Inode table at 2105376-2107423 (bg #64 + 8224)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2228224-2260991
Free inodes: 2228225-2260992
Group 69: (Blocks 2260992-2293759)
Block bitmap at 2097157 (bg #64 + 5), Inode bitmap at 2097173 (bg #64 + 21)
Inode table at 2107424-2109471 (bg #64 + 10272)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2260992-2293759
Free inodes: 2260993-2293760
Group 70: (Blocks 2293760-2326527)
Block bitmap at 2097158 (bg #64 + 6), Inode bitmap at 2097174 (bg #64 + 22)
Inode table at 2109472-2111519 (bg #64 + 12320)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2293760-2326527
Free inodes: 2293761-2326528
Group 71: (Blocks 2326528-2359295)
Block bitmap at 2097159 (bg #64 + 7), Inode bitmap at 2097175 (bg #64 + 23)
Inode table at 2111520-2113567 (bg #64 + 14368)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2326528-2359295
Free inodes: 2326529-2359296
Group 72: (Blocks 2359296-2392063)
Block bitmap at 2097160 (bg #64 + 8), Inode bitmap at 2097176 (bg #64 + 24)
Inode table at 2113568-2115615 (bg #64 + 16416)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2359296-2392063
Free inodes: 2359297-2392064
Group 73: (Blocks 2392064-2424831)
Block bitmap at 2097161 (bg #64 + 9), Inode bitmap at 2097177 (bg #64 + 25)
Inode table at 2115616-2117663 (bg #64 + 18464)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2392064-2424831
Free inodes: 2392065-2424832
Group 74: (Blocks 2424832-2457599)
Block bitmap at 2097162 (bg #64 + 10), Inode bitmap at 2097178 (bg #64 + 26)
Inode table at 2117664-2119711 (bg #64 + 20512)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2424832-2457599
Free inodes: 2424833-2457600
Group 75: (Blocks 2457600-2490367)
Block bitmap at 2097163 (bg #64 + 11), Inode bitmap at 2097179 (bg #64 + 27)
Inode table at 2119712-2121759 (bg #64 + 22560)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2457600-2490367
Free inodes: 2457601-2490368
Group 76: (Blocks 2490368-2523135)
Block bitmap at 2097164 (bg #64 + 12), Inode bitmap at 2097180 (bg #64 + 28)
Inode table at 2121760-2123807 (bg #64 + 24608)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2490368-2523135
Free inodes: 2490369-2523136
Group 77: (Blocks 2523136-2555903)
Block bitmap at 2097165 (bg #64 + 13), Inode bitmap at 2097181 (bg #64 + 29)
Inode table at 2123808-2125855 (bg #64 + 26656)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2523136-2555903
Free inodes: 2523137-2555904
Group 78: (Blocks 2555904-2588671)
Block bitmap at 2097166 (bg #64 + 14), Inode bitmap at 2097182 (bg #64 + 30)
Inode table at 2125856-2127903 (bg #64 + 28704)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2555904-2588671
Free inodes: 2555905-2588672
Group 79: (Blocks 2588672-2621439)
Block bitmap at 2097167 (bg #64 + 15), Inode bitmap at 2097183 (bg #64 + 31)
Inode table at 2129920-2131967 (bg #65 + 0)
32768 free blocks, 32768 free inodes, 0 directories
Free blocks: 2588672-2621439
Free inodes: 2588673-2621440
Group 80: (Blocks 2621440-2654207)
Block bitmap at 2621440 (+0), Inode bitmap at 2621443 (+3)
Inode table at 2621446-2623493 (+6)
26618 free blocks, 32768 free inodes, 0 directories
Free blocks: 2627590-2654207
Free inodes: 2621441-2654208
Group 81: (Blocks 2654208-2686975)
Backup superblock at 2654208, Group descriptors at 2654209-2654209
Reserved GDT blocks at 2654210-2654528
Block bitmap at 2621441 (bg #80 + 1), Inode bitmap at 2621444 (bg #80 + 4)
Inode table at 2623494-2625541 (bg #80 + 2054)
32447 free blocks, 32768 free inodes, 0 directories
Free blocks: 2654529-2686975
Free inodes: 2654209-2686976
Group 82: (Blocks 2686976-2707455)
Block bitmap at 2621442 (bg #80 + 2), Inode bitmap at 2621445 (bg #80 + 5)
Inode table at 2625542-2627589 (bg #80 + 4102)
20480 free blocks, 32768 free inodes, 0 directories
Free blocks: 2686976-2707455
Free inodes: 2686977-2719744
The /tmp is on a LVM which I had resized, and done a resize2fs online
and that's when
I had the trouble. Basically I was compiling stuff and /tmp hit 100%,
so I did this:
lvextend -l +100%FREE /dev/blsvg/tmp
(that added about 5GB to the existing 5GB giving a total of 10GB
for /dev/blsvg/tmp)
resize2fs /dev/blsvg/tmp
df -h
(showed some size negative terrabytes, so I figured something bad happened)
umount /tmp
e2fsck -vfDC0 /dev/blsvg/tmp
That didn't work. so tried just
e2fsck -v -f /dev/blsvg/tmp
Still got the errors, so mounted /tmp again to copy off the files,
then unmounted and tried e2fsck without any luck. So did the dumpe2fs
and sent this email.
The machine is in a QEMU 1.4 virtual machine if that matters, using
this command line:
qemu-system-x86_64 -enable-kvm -vga cirrus \
-cpu Nehalem -smp 8,cores=4,threads=2,sockets=1 -m 8192 \
-vnc :0,password,tls -monitor stdio -localtime \
-usb -usbdevice mouse -usbdevice keyboard \
-net nic,vlan=0,model=virtio,macaddr=DE:AD:BE:EF:24:22 \
-net tap,ifname=tap0,script=/etc/qemu-ifup,downscript=/etc/qemu-ifdown \
-name VM0 \
-drive file=/dev/mapper/vmland-vmdisk0,if=virtio \
-boot order=c,menu=on -nodefaults
The host machine also runs vanilla 3.7.8 kernel. I'm sure I did
something stupid, but I was kind of hoping e2fsck could fix it.
JGH
^ permalink raw reply [flat|nested] 14+ messages in thread* Re:
2013-02-17 13:21 (unknown), Somchai Smythe
@ 2013-02-17 22:42 ` Eric Sandeen
2013-02-18 3:59 ` Re: Theodore Ts'o
0 siblings, 1 reply; 14+ messages in thread
From: Eric Sandeen @ 2013-02-17 22:42 UTC (permalink / raw)
To: Somchai Smythe; +Cc: linux-ext4
On Feb 17, 2013, at 7:21 AM, Somchai Smythe <buraphalinuxserver@gmail.com> wrote:
> Hello,
>
> I keep getting this (copied by hand):
>
> e2fsck -v -f /dev/blsvg/tmp
> e2fsck 1.42.7 (21-Jan-2013)
> ext2fs_check_desc: Corrupt group descriptor: bad block for inode table
> e2fsck: Group descriptor look bad... trying backup blocks...
> /tmp: recovering journal
> e2fsck: unable to set superblock flags on /tmp
>
> /tmp: ********** WARNING: Filesystem still has errors **********
>
> I thought '-f' would force things to get fixed. Is there a 'force
> harder' switch? Since it is /tmp I can just run mke2fs again, but I
> would like to know before I do that why e2fsck cannot fix this. I can
> still mount the filesystem and read files on it, but I'm afraid to
> really use it.
>
I haven't looked closely at this, but you could unmount and do "e2image -r" of the fs to copy a metadata image. If e2fsck fails the same way on the image, you've saved a reproducer, and you could re-make /tmp if you like.
Eric
> I'm running vanilla 3.7.8 kernel on an amd64 virtual machine if it matters.
>
> dumpe2fs 1.42.7 (21-Jan-2013)
> Filesystem volume name: /tmp
> Last mounted on: /tmp
> Filesystem UUID: 3268058d-455f-4f65-a6ee-72e236e6bff5
> Filesystem magic number: 0xEF53
> Filesystem revision #: 1 (dynamic)
> Filesystem features: has_journal ext_attr resize_inode dir_index
> filetype extent flex_bg sparse_super large_file huge_file dir_nlink
> extra_isize
> Filesystem flags: signed_directory_hash
> Default mount options: user_xattr acl
> Filesystem state: clean
> Errors behavior: Continue
> Filesystem OS type: Linux
> Inode count: 2719744
> Block count: 2707456
> Reserved block count: 67867
> Free blocks: 1473632
> Free inodes: 2620790
> First block: 0
> Block size: 4096
> Fragment size: 4096
> Reserved GDT blocks: 319
> Blocks per group: 32768
> Fragments per group: 32768
> Inodes per group: 32768
> Inode blocks per group: 2048
> Flex block group size: 16
> Filesystem created: Sun Feb 17 06:26:55 2013
> Last mount time: Sun Feb 17 17:51:13 2013
> Last write time: Sun Feb 17 19:56:52 2013
> Mount count: 2
> Maximum mount count: 28
> Last checked: Sun Feb 17 12:41:00 2013
> Check interval: 15552000 (6 months)
> Next check after: Fri Aug 16 12:41:00 2013
> Lifetime writes: 16 GB
> Reserved blocks uid: 0 (user root)
> Reserved blocks gid: 0 (group root)
> First inode: 11
> Inode size: 256
> Required extra isize: 28
> Desired extra isize: 28
> Journal inode: 8
> Default directory hash: half_md4
> Directory Hash Seed: 75b881a3-6a2a-4006-ac6d-943b23c88b73
> Journal backup: inode blocks
> Journal features: journal_incompat_revoke
> Journal size: 128M
> Journal length: 32768
> Journal sequence: 0x00000209
> Journal start: 0
>
>
> Group 0: (Blocks 0-32767)
> Primary superblock at 0, Group descriptors at 1-1
> Reserved GDT blocks at 2-320
> Block bitmap at 321 (+321), Inode bitmap at 337 (+337)
> Inode table at 353-2400 (+353)
> 0 free blocks, 30516 free inodes, 131 directories
> Free blocks:
> Free inodes: 2251-2429, 2431-7853, 7855-32768
> Group 1: (Blocks 32768-65535)
> Backup superblock at 32768, Group descriptors at 32769-32769
> Reserved GDT blocks at 32770-33088
> Block bitmap at 322 (bg #0 + 322), Inode bitmap at 338 (bg #0 + 338)
> Inode table at 2401-4448 (bg #0 + 2401)
> 0 free blocks, 32766 free inodes, 2 directories
> Free blocks:
> Free inodes: 32769-56724, 56726-64383, 64385-65536
> Group 2: (Blocks 65536-98303)
> Block bitmap at 323 (bg #0 + 323), Inode bitmap at 339 (bg #0 + 339)
> Inode table at 4449-6496 (bg #0 + 4449)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 65537-98304
> Group 3: (Blocks 98304-131071)
> Backup superblock at 98304, Group descriptors at 98305-98305
> Reserved GDT blocks at 98306-98624
> Block bitmap at 324 (bg #0 + 324), Inode bitmap at 340 (bg #0 + 340)
> Inode table at 6497-8544 (bg #0 + 6497)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 98305-131072
> Group 4: (Blocks 131072-163839)
> Block bitmap at 325 (bg #0 + 325), Inode bitmap at 341 (bg #0 + 341)
> Inode table at 8545-10592 (bg #0 + 8545)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 131073-163840
> Group 5: (Blocks 163840-196607)
> Backup superblock at 163840, Group descriptors at 163841-163841
> Reserved GDT blocks at 163842-164160
> Block bitmap at 326 (bg #0 + 326), Inode bitmap at 342 (bg #0 + 342)
> Inode table at 10593-12640 (bg #0 + 10593)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 163841-196608
> Group 6: (Blocks 196608-229375)
> Block bitmap at 327 (bg #0 + 327), Inode bitmap at 343 (bg #0 + 343)
> Inode table at 12641-14688 (bg #0 + 12641)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 196609-229376
> Group 7: (Blocks 229376-262143)
> Backup superblock at 229376, Group descriptors at 229377-229377
> Reserved GDT blocks at 229378-229696
> Block bitmap at 328 (bg #0 + 328), Inode bitmap at 344 (bg #0 + 344)
> Inode table at 14689-16736 (bg #0 + 14689)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 229377-262144
> Group 8: (Blocks 262144-294911)
> Block bitmap at 329 (bg #0 + 329), Inode bitmap at 345 (bg #0 + 345)
> Inode table at 16737-18784 (bg #0 + 16737)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 262145-294912
> Group 9: (Blocks 294912-327679)
> Backup superblock at 294912, Group descriptors at 294913-294913
> Reserved GDT blocks at 294914-295232
> Block bitmap at 330 (bg #0 + 330), Inode bitmap at 346 (bg #0 + 346)
> Inode table at 18785-20832 (bg #0 + 18785)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 294913-327680
> Group 10: (Blocks 327680-360447)
> Block bitmap at 331 (bg #0 + 331), Inode bitmap at 347 (bg #0 + 347)
> Inode table at 20833-22880 (bg #0 + 20833)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 327681-360448
> Group 11: (Blocks 360448-393215)
> Block bitmap at 332 (bg #0 + 332), Inode bitmap at 348 (bg #0 + 348)
> Inode table at 22881-24928 (bg #0 + 22881)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 360449-393216
> Group 12: (Blocks 393216-425983)
> Block bitmap at 333 (bg #0 + 333), Inode bitmap at 349 (bg #0 + 349)
> Inode table at 24929-26976 (bg #0 + 24929)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 393217-425984
> Group 13: (Blocks 425984-458751)
> Block bitmap at 334 (bg #0 + 334), Inode bitmap at 350 (bg #0 + 350)
> Inode table at 26977-29024 (bg #0 + 26977)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 425985-458752
> Group 14: (Blocks 458752-491519)
> Block bitmap at 335 (bg #0 + 335), Inode bitmap at 351 (bg #0 + 351)
> Inode table at 29025-31072 (bg #0 + 29025)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 458753-491520
> Group 15: (Blocks 491520-524287)
> Block bitmap at 336 (bg #0 + 336), Inode bitmap at 352 (bg #0 + 352)
> Inode table at 33089-35136 (bg #1 + 321)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 491521-524288
> Group 16: (Blocks 524288-557055)
> Block bitmap at 524288 (+0), Inode bitmap at 524304 (+16)
> Inode table at 524320-526367 (+32)
> 0 free blocks, 0 free inodes, 2248 directories
> Free blocks:
> Free inodes:
> Group 17: (Blocks 557056-589823)
> Block bitmap at 524289 (bg #16 + 1), Inode bitmap at 524305 (bg #16 + 17)
> Inode table at 526368-528415 (bg #16 + 2080)
> 0 free blocks, 0 free inodes, 1640 directories
> Free blocks:
> Free inodes:
> Group 18: (Blocks 589824-622591)
> Block bitmap at 524290 (bg #16 + 2), Inode bitmap at 524306 (bg #16 + 18)
> Inode table at 528416-530463 (bg #16 + 4128)
> 0 free blocks, 31857 free inodes, 226 directories
> Free blocks:
> Free inodes: 590736-622592
> Group 19: (Blocks 622592-655359)
> Block bitmap at 524291 (bg #16 + 3), Inode bitmap at 524307 (bg #16 + 19)
> Inode table at 530464-532511 (bg #16 + 6176)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 622593-655360
> Group 20: (Blocks 655360-688127)
> Block bitmap at 524292 (bg #16 + 4), Inode bitmap at 524308 (bg #16 + 20)
> Inode table at 532512-534559 (bg #16 + 8224)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 655361-688128
> Group 21: (Blocks 688128-720895)
> Block bitmap at 524293 (bg #16 + 5), Inode bitmap at 524309 (bg #16 + 21)
> Inode table at 534560-536607 (bg #16 + 10272)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 688129-720896
> Group 22: (Blocks 720896-753663)
> Block bitmap at 524294 (bg #16 + 6), Inode bitmap at 524310 (bg #16 + 22)
> Inode table at 536608-538655 (bg #16 + 12320)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 720897-753664
> Group 23: (Blocks 753664-786431)
> Block bitmap at 524295 (bg #16 + 7), Inode bitmap at 524311 (bg #16 + 23)
> Inode table at 538656-540703 (bg #16 + 14368)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 753665-786432
> Group 24: (Blocks 786432-819199)
> Block bitmap at 524296 (bg #16 + 8), Inode bitmap at 524312 (bg #16 + 24)
> Inode table at 540704-542751 (bg #16 + 16416)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 786433-819200
> Group 25: (Blocks 819200-851967)
> Backup superblock at 819200, Group descriptors at 819201-819201
> Reserved GDT blocks at 819202-819520
> Block bitmap at 524297 (bg #16 + 9), Inode bitmap at 524313 (bg #16 + 25)
> Inode table at 542752-544799 (bg #16 + 18464)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 819201-851968
> Group 26: (Blocks 851968-884735)
> Block bitmap at 524298 (bg #16 + 10), Inode bitmap at 524314 (bg #16 + 26)
> Inode table at 544800-546847 (bg #16 + 20512)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 851969-884736
> Group 27: (Blocks 884736-917503)
> Backup superblock at 884736, Group descriptors at 884737-884737
> Reserved GDT blocks at 884738-885056
> Block bitmap at 524299 (bg #16 + 11), Inode bitmap at 524315 (bg #16 + 27)
> Inode table at 546848-548895 (bg #16 + 22560)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 884737-917504
> Group 28: (Blocks 917504-950271)
> Block bitmap at 524300 (bg #16 + 12), Inode bitmap at 524316 (bg #16 + 28)
> Inode table at 548896-550943 (bg #16 + 24608)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 917505-950272
> Group 29: (Blocks 950272-983039)
> Block bitmap at 524301 (bg #16 + 13), Inode bitmap at 524317 (bg #16 + 29)
> Inode table at 550944-552991 (bg #16 + 26656)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 950273-983040
> Group 30: (Blocks 983040-1015807)
> Block bitmap at 524302 (bg #16 + 14), Inode bitmap at 524318 (bg #16 + 30)
> Inode table at 552992-555039 (bg #16 + 28704)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 983041-1015808
> Group 31: (Blocks 1015808-1048575)
> Block bitmap at 524303 (bg #16 + 15), Inode bitmap at 524319 (bg #16 + 31)
> Inode table at 555040-557087 (bg #16 + 30752)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 1015809-1048576
> Group 32: (Blocks 1048576-1081343)
> Block bitmap at 1048576 (+0), Inode bitmap at 1048592 (+16)
> Inode table at 1048608-1050655 (+32)
> 0 free blocks, 1176 free inodes, 2492 directories
> Free blocks:
> Free inodes: 1080169-1081344
> Group 33: (Blocks 1081344-1114111)
> Block bitmap at 1048577 (bg #32 + 1), Inode bitmap at 1048593 (bg #32 + 17)
> Inode table at 1050656-1052703 (bg #32 + 2080)
> 0 free blocks, 32673 free inodes, 95 directories
> Free blocks:
> Free inodes: 1081440-1114112
> Group 34: (Blocks 1114112-1146879)
> Block bitmap at 1048578 (bg #32 + 2), Inode bitmap at 1048594 (bg #32 + 18)
> Inode table at 1052704-1054751 (bg #32 + 4128)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 1114113-1146880
> Group 35: (Blocks 1146880-1179647)
> Block bitmap at 1048579 (bg #32 + 3), Inode bitmap at 1048595 (bg #32 + 19)
> Inode table at 1054752-1056799 (bg #32 + 6176)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 1146881-1179648
> Group 36: (Blocks 1179648-1212415)
> Block bitmap at 1048580 (bg #32 + 4), Inode bitmap at 1048596 (bg #32 + 20)
> Inode table at 1056800-1058847 (bg #32 + 8224)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 1179649-1212416
> Group 37: (Blocks 1212416-1245183)
> Block bitmap at 1048581 (bg #32 + 5), Inode bitmap at 1048597 (bg #32 + 21)
> Inode table at 1058848-1060895 (bg #32 + 10272)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 1212417-1245184
> Group 38: (Blocks 1245184-1277951)
> Block bitmap at 1048582 (bg #32 + 6), Inode bitmap at 1048598 (bg #32 + 22)
> Inode table at 1060896-1062943 (bg #32 + 12320)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 1245185-1277952
> Group 39: (Blocks 1277952-1310719)
> Block bitmap at 1048583 (bg #32 + 7), Inode bitmap at 1048599 (bg #32 + 23)
> Inode table at 1062944-1064991 (bg #32 + 14368)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 1277953-1310720
> Group 40: (Blocks 1310720-1343487)
> Block bitmap at 1310720 (+0), Inode bitmap at 1310721 (+1)
> Inode table at 1310722-1312769 (+2)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 1310721-1343488
> Group 41: (Blocks 1343488-1376255)
> Block bitmap at 1312770 (bg #40 + 2050), Inode bitmap at 1312771 (bg
> #40 + 2051)
> Inode table at 1312772-1314819 (bg #40 + 2052)
> 0 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 1343489-1376256
> Group 42: (Blocks 1376256-1409023)
> Block bitmap at 1314820 (bg #40 + 4100), Inode bitmap at 1314821 (bg
> #40 + 4101)
> Inode table at 1314822-1316869 (bg #40 + 4102)
> 12288 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1396736-1409023
> Free inodes: 1376257-1409024
> Group 43: (Blocks 1409024-1441791)
> Block bitmap at 1409024 (+0), Inode bitmap at 1409029 (+5)
> Inode table at 1409034-1411081 (+10)
> 22518 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1419274-1441791
> Free inodes: 1409025-1441792
> Group 44: (Blocks 1441792-1474559)
> Block bitmap at 1409025 (bg #43 + 1), Inode bitmap at 1409030 (bg #43 + 6)
> Inode table at 1411082-1413129 (bg #43 + 2058)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1441792-1474559
> Free inodes: 1441793-1474560
> Group 45: (Blocks 1474560-1507327)
> Block bitmap at 1409026 (bg #43 + 2), Inode bitmap at 1409031 (bg #43 + 7)
> Inode table at 1413130-1415177 (bg #43 + 4106)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1474560-1507327
> Free inodes: 1474561-1507328
> Group 46: (Blocks 1507328-1540095)
> Block bitmap at 1409027 (bg #43 + 3), Inode bitmap at 1409032 (bg #43 + 8)
> Inode table at 1415178-1417225 (bg #43 + 6154)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1507328-1540095
> Free inodes: 1507329-1540096
> Group 47: (Blocks 1540096-1572863)
> Block bitmap at 1409028 (bg #43 + 4), Inode bitmap at 1409033 (bg #43 + 9)
> Inode table at 1417226-1419273 (bg #43 + 8202)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1540096-1572863
> Free inodes: 1540097-1572864
> Group 48: (Blocks 1572864-1605631)
> Block bitmap at 1572864 (+0), Inode bitmap at 1572880 (+16)
> Inode table at 1572896-1574943 (+32)
> 65504 free blocks, 32768 free inodes, 0 directories
> Free blocks:
> Free inodes: 1572865-1605632
> Group 49: (Blocks 1605632-1638399)
> Backup superblock at 1605632, Group descriptors at 1605633-1605633
> Reserved GDT blocks at 1605634-1605952
> Block bitmap at 1572865 (bg #48 + 1), Inode bitmap at 1572881 (bg #48 + 17)
> Inode table at 1574944-1576991 (bg #48 + 2080)
> 32447 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1605953-1638399
> Free inodes: 1605633-1638400
> Group 50: (Blocks 1638400-1671167)
> Block bitmap at 1572866 (bg #48 + 2), Inode bitmap at 1572882 (bg #48 + 18)
> Inode table at 1576992-1579039 (bg #48 + 4128)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1638400-1671167
> Free inodes: 1638401-1671168
> Group 51: (Blocks 1671168-1703935)
> Block bitmap at 1572867 (bg #48 + 3), Inode bitmap at 1572883 (bg #48 + 19)
> Inode table at 1579040-1581087 (bg #48 + 6176)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1671168-1703935
> Free inodes: 1671169-1703936
> Group 52: (Blocks 1703936-1736703)
> Block bitmap at 1572868 (bg #48 + 4), Inode bitmap at 1572884 (bg #48 + 20)
> Inode table at 1581088-1583135 (bg #48 + 8224)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1703936-1736703
> Free inodes: 1703937-1736704
> Group 53: (Blocks 1736704-1769471)
> Block bitmap at 1572869 (bg #48 + 5), Inode bitmap at 1572885 (bg #48 + 21)
> Inode table at 1583136-1585183 (bg #48 + 10272)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1736704-1769471
> Free inodes: 1736705-1769472
> Group 54: (Blocks 1769472-1802239)
> Block bitmap at 1572870 (bg #48 + 6), Inode bitmap at 1572886 (bg #48 + 22)
> Inode table at 1585184-1587231 (bg #48 + 12320)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1769472-1802239
> Free inodes: 1769473-1802240
> Group 55: (Blocks 1802240-1835007)
> Block bitmap at 1572871 (bg #48 + 7), Inode bitmap at 1572887 (bg #48 + 23)
> Inode table at 1587232-1589279 (bg #48 + 14368)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1802240-1835007
> Free inodes: 1802241-1835008
> Group 56: (Blocks 1835008-1867775)
> Block bitmap at 1572872 (bg #48 + 8), Inode bitmap at 1572888 (bg #48 + 24)
> Inode table at 1589280-1591327 (bg #48 + 16416)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1835008-1867775
> Free inodes: 1835009-1867776
> Group 57: (Blocks 1867776-1900543)
> Block bitmap at 1572873 (bg #48 + 9), Inode bitmap at 1572889 (bg #48 + 25)
> Inode table at 1591328-1593375 (bg #48 + 18464)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1867776-1900543
> Free inodes: 1867777-1900544
> Group 58: (Blocks 1900544-1933311)
> Block bitmap at 1572874 (bg #48 + 10), Inode bitmap at 1572890 (bg #48 + 26)
> Inode table at 1593376-1595423 (bg #48 + 20512)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1900544-1933311
> Free inodes: 1900545-1933312
> Group 59: (Blocks 1933312-1966079)
> Block bitmap at 1572875 (bg #48 + 11), Inode bitmap at 1572891 (bg #48 + 27)
> Inode table at 1595424-1597471 (bg #48 + 22560)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1933312-1966079
> Free inodes: 1933313-1966080
> Group 60: (Blocks 1966080-1998847)
> Block bitmap at 1572876 (bg #48 + 12), Inode bitmap at 1572892 (bg #48 + 28)
> Inode table at 1597472-1599519 (bg #48 + 24608)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1966080-1998847
> Free inodes: 1966081-1998848
> Group 61: (Blocks 1998848-2031615)
> Block bitmap at 1572877 (bg #48 + 13), Inode bitmap at 1572893 (bg #48 + 29)
> Inode table at 1599520-1601567 (bg #48 + 26656)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 1998848-2031615
> Free inodes: 1998849-2031616
> Group 62: (Blocks 2031616-2064383)
> Block bitmap at 1572878 (bg #48 + 14), Inode bitmap at 1572894 (bg #48 + 30)
> Inode table at 1601568-1603615 (bg #48 + 28704)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2031616-2064383
> Free inodes: 2031617-2064384
> Group 63: (Blocks 2064384-2097151)
> Block bitmap at 1572879 (bg #48 + 15), Inode bitmap at 1572895 (bg #48 + 31)
> Inode table at 1603616-1605663 (bg #48 + 30752)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2064384-2097151
> Free inodes: 2064385-2097152
> Group 64: (Blocks 2097152-2129919)
> Block bitmap at 2097152 (+0), Inode bitmap at 2097168 (+16)
> Inode table at 2097184-2099231 (+32)
> 2016 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2127904-2129919
> Free inodes: 2097153-2129920
> Group 65: (Blocks 2129920-2162687)
> Block bitmap at 2097153 (bg #64 + 1), Inode bitmap at 2097169 (bg #64 + 17)
> Inode table at 2099232-2101279 (bg #64 + 2080)
> 30720 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2129920-2162687
> Free inodes: 2129921-2162688
> Group 66: (Blocks 2162688-2195455)
> Block bitmap at 2097154 (bg #64 + 2), Inode bitmap at 2097170 (bg #64 + 18)
> Inode table at 2101280-2103327 (bg #64 + 4128)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2162688-2195455
> Free inodes: 2162689-2195456
> Group 67: (Blocks 2195456-2228223)
> Block bitmap at 2097155 (bg #64 + 3), Inode bitmap at 2097171 (bg #64 + 19)
> Inode table at 2103328-2105375 (bg #64 + 6176)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2195456-2228223
> Free inodes: 2195457-2228224
> Group 68: (Blocks 2228224-2260991)
> Block bitmap at 2097156 (bg #64 + 4), Inode bitmap at 2097172 (bg #64 + 20)
> Inode table at 2105376-2107423 (bg #64 + 8224)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2228224-2260991
> Free inodes: 2228225-2260992
> Group 69: (Blocks 2260992-2293759)
> Block bitmap at 2097157 (bg #64 + 5), Inode bitmap at 2097173 (bg #64 + 21)
> Inode table at 2107424-2109471 (bg #64 + 10272)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2260992-2293759
> Free inodes: 2260993-2293760
> Group 70: (Blocks 2293760-2326527)
> Block bitmap at 2097158 (bg #64 + 6), Inode bitmap at 2097174 (bg #64 + 22)
> Inode table at 2109472-2111519 (bg #64 + 12320)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2293760-2326527
> Free inodes: 2293761-2326528
> Group 71: (Blocks 2326528-2359295)
> Block bitmap at 2097159 (bg #64 + 7), Inode bitmap at 2097175 (bg #64 + 23)
> Inode table at 2111520-2113567 (bg #64 + 14368)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2326528-2359295
> Free inodes: 2326529-2359296
> Group 72: (Blocks 2359296-2392063)
> Block bitmap at 2097160 (bg #64 + 8), Inode bitmap at 2097176 (bg #64 + 24)
> Inode table at 2113568-2115615 (bg #64 + 16416)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2359296-2392063
> Free inodes: 2359297-2392064
> Group 73: (Blocks 2392064-2424831)
> Block bitmap at 2097161 (bg #64 + 9), Inode bitmap at 2097177 (bg #64 + 25)
> Inode table at 2115616-2117663 (bg #64 + 18464)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2392064-2424831
> Free inodes: 2392065-2424832
> Group 74: (Blocks 2424832-2457599)
> Block bitmap at 2097162 (bg #64 + 10), Inode bitmap at 2097178 (bg #64 + 26)
> Inode table at 2117664-2119711 (bg #64 + 20512)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2424832-2457599
> Free inodes: 2424833-2457600
> Group 75: (Blocks 2457600-2490367)
> Block bitmap at 2097163 (bg #64 + 11), Inode bitmap at 2097179 (bg #64 + 27)
> Inode table at 2119712-2121759 (bg #64 + 22560)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2457600-2490367
> Free inodes: 2457601-2490368
> Group 76: (Blocks 2490368-2523135)
> Block bitmap at 2097164 (bg #64 + 12), Inode bitmap at 2097180 (bg #64 + 28)
> Inode table at 2121760-2123807 (bg #64 + 24608)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2490368-2523135
> Free inodes: 2490369-2523136
> Group 77: (Blocks 2523136-2555903)
> Block bitmap at 2097165 (bg #64 + 13), Inode bitmap at 2097181 (bg #64 + 29)
> Inode table at 2123808-2125855 (bg #64 + 26656)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2523136-2555903
> Free inodes: 2523137-2555904
> Group 78: (Blocks 2555904-2588671)
> Block bitmap at 2097166 (bg #64 + 14), Inode bitmap at 2097182 (bg #64 + 30)
> Inode table at 2125856-2127903 (bg #64 + 28704)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2555904-2588671
> Free inodes: 2555905-2588672
> Group 79: (Blocks 2588672-2621439)
> Block bitmap at 2097167 (bg #64 + 15), Inode bitmap at 2097183 (bg #64 + 31)
> Inode table at 2129920-2131967 (bg #65 + 0)
> 32768 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2588672-2621439
> Free inodes: 2588673-2621440
> Group 80: (Blocks 2621440-2654207)
> Block bitmap at 2621440 (+0), Inode bitmap at 2621443 (+3)
> Inode table at 2621446-2623493 (+6)
> 26618 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2627590-2654207
> Free inodes: 2621441-2654208
> Group 81: (Blocks 2654208-2686975)
> Backup superblock at 2654208, Group descriptors at 2654209-2654209
> Reserved GDT blocks at 2654210-2654528
> Block bitmap at 2621441 (bg #80 + 1), Inode bitmap at 2621444 (bg #80 + 4)
> Inode table at 2623494-2625541 (bg #80 + 2054)
> 32447 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2654529-2686975
> Free inodes: 2654209-2686976
> Group 82: (Blocks 2686976-2707455)
> Block bitmap at 2621442 (bg #80 + 2), Inode bitmap at 2621445 (bg #80 + 5)
> Inode table at 2625542-2627589 (bg #80 + 4102)
> 20480 free blocks, 32768 free inodes, 0 directories
> Free blocks: 2686976-2707455
> Free inodes: 2686977-2719744
>
> The /tmp is on a LVM which I had resized, and done a resize2fs online
> and that's when
> I had the trouble. Basically I was compiling stuff and /tmp hit 100%,
> so I did this:
>
> lvextend -l +100%FREE /dev/blsvg/tmp
> (that added about 5GB to the existing 5GB giving a total of 10GB
> for /dev/blsvg/tmp)
> resize2fs /dev/blsvg/tmp
> df -h
> (showed some size negative terrabytes, so I figured something bad happened)
> umount /tmp
> e2fsck -vfDC0 /dev/blsvg/tmp
>
> That didn't work. so tried just
>
> e2fsck -v -f /dev/blsvg/tmp
>
> Still got the errors, so mounted /tmp again to copy off the files,
> then unmounted and tried e2fsck without any luck. So did the dumpe2fs
> and sent this email.
>
> The machine is in a QEMU 1.4 virtual machine if that matters, using
> this command line:
>
> qemu-system-x86_64 -enable-kvm -vga cirrus \
> -cpu Nehalem -smp 8,cores=4,threads=2,sockets=1 -m 8192 \
> -vnc :0,password,tls -monitor stdio -localtime \
> -usb -usbdevice mouse -usbdevice keyboard \
> -net nic,vlan=0,model=virtio,macaddr=DE:AD:BE:EF:24:22 \
> -net tap,ifname=tap0,script=/etc/qemu-ifup,downscript=/etc/qemu-ifdown \
> -name VM0 \
> -drive file=/dev/mapper/vmland-vmdisk0,if=virtio \
> -boot order=c,menu=on -nodefaults
>
> The host machine also runs vanilla 3.7.8 kernel. I'm sure I did
> something stupid, but I was kind of hoping e2fsck could fix it.
>
> JGH
> --
> To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re:
2013-02-17 22:42 ` Eric Sandeen
@ 2013-02-18 3:59 ` Theodore Ts'o
0 siblings, 0 replies; 14+ messages in thread
From: Theodore Ts'o @ 2013-02-18 3:59 UTC (permalink / raw)
To: Eric Sandeen; +Cc: Somchai Smythe, linux-ext4
On Sun, Feb 17, 2013 at 05:42:03PM -0500, Eric Sandeen wrote:
>
> I haven't looked closely at this, but you could unmount and do
> "e2image -r" of the fs to copy a metadata image. If e2fsck fails
> the same way on the image, you've saved a reproducer, and you could
> re-make /tmp if you like.
This is good advice; in general this error occurs when there is a
hardware problem, where after we finishing running the journal, the
"needs recovery flag" is cleared, and then we close the file system
(to flush our internal caches, since the on-disk blocks might have
gotten updated from running the journal), and then re-open it. If the
"needs recovery" flag is still set, then we issue this message. It
indicates either a severe programming bug in e2fsck and its libraries
(in which case having a reproducible test case is really interesting),
or much more commonly, it means that the disk write to the superblock
to clear the "needs recovery" flag didn't "take", and the disk
returned a data block different from the one which we just wrote, thus
indicating some kind of hardware problem.
>From the e2fsck sources
if (ctx->flags & E2F_FLAG_RESTARTED) {
/*
* Whoops, we attempted to run the
* journal twice. This should never
* happen, unless the hardware or
* device driver is being bogus.
*/
com_err(ctx->program_name, 0,
_("unable to set superblock flags on %s\n"), ctx->device_name);
fatal_error(ctx, 0);
}
Regards,
- Ted
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re:
@ 2012-02-15 21:17 Irish Lotto
0 siblings, 0 replies; 14+ messages in thread
From: Irish Lotto @ 2012-02-15 21:17 UTC (permalink / raw)
You won £750,000 GBP. Send Name, Age, occupation, Country.
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^ permalink raw reply [flat|nested] 14+ messages in thread
* (unknown),
@ 2008-06-16 13:47 Gary Hawco
2008-06-16 21:44 ` Nick Dokos
0 siblings, 1 reply; 14+ messages in thread
From: Gary Hawco @ 2008-06-16 13:47 UTC (permalink / raw)
To: linux-ext4
Had a couple of questions as to what flex_bg & meta_bg features involve. I
think flex_bg has to do with areas of metadata skipped during e2fsck, but I
am not sure about meta_bg. And is meta_bg a mount option or a feature
specified during mkfs.ext4dev? And if so, I guess you would use
mkfs.ext4dev -t meta_bg?
Any insight would be most appreciated.
Gary Hawco
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re:
2008-06-16 13:47 (unknown), Gary Hawco
@ 2008-06-16 21:44 ` Nick Dokos
2008-06-23 15:02 ` Re: Jose R. Santos
0 siblings, 1 reply; 14+ messages in thread
From: Nick Dokos @ 2008-06-16 21:44 UTC (permalink / raw)
To: Gary Hawco; +Cc: nicholas.dokos, linux-ext4
Gary Hawco <ghawco@cox.net> wrote:
> Had a couple of questions as to what flex_bg & meta_bg features involve. I
> think flex_bg has to do with areas of metadata skipped during e2fsck, but I
> am not sure about meta_bg. And is meta_bg a mount option or a feature
> specified during mkfs.ext4dev? And if so, I guess you would use
> mkfs.ext4dev -t meta_bg?
>
> Any insight would be most appreciated.
>From http://www.ussg.iu.edu/hypermail/linux/kernel/0709.2/2408.html
ext4: FLEX_BG Kernel support v2.
This feature relaxes check restrictions on where each block groups
meta data is located within the storage media. This allows for the
allocation of bitmaps or inode tables outside the block group
boundaries in cases where bad blocks forces us to look for new
blocks which the owning block group can not satisfy. This will also
allow for new meta-data allocation schemes to improve performance
and scalability.
It's set with `mkfs.ext4dev -O flex_bg ...' or `tune2fs -O flex_bg ...'
meta_bg is described in last year's OLS ext4 paper:
The solution to this problem [having enough bits for only a 256TB
filesystem] is to use the metablock group feature (META_BG), which
is already in ext3 for all 2.6 releases. With the META_BG feature,
ext4 filesystems are partitioned into many metablock groups. Each
metablock group is a cluster of block groups whose group descriptor
structures can be stored in a single disk block. For ext4
filesystems with 4 KB block size, a single metablock group partition
includes 64 block groups, or 8 GB of disk space. The metablock group
feature moves the location of the group descriptors from the
congested first block group of the whole filesystem into the first
group of each metablock group itself. The backups are in the second
and last group of each metablock group. This increases the 2^21
maximum block groups limit to 2^32, allowing support for the full
1EB filesystem.
meta_bg is incompatible with resize_inode and afaik cannot be set through
tune2fs, so you got to do it at mkfs time:
mkfs.ext4dev -O flex_bg,meta_bg,^resize_inode ...
Hope this helps (and that it is correct, although if it isn't I'm sure somebody
will correct it!).
Nick
^ permalink raw reply [flat|nested] 14+ messages in thread* Re:
2008-06-16 21:44 ` Nick Dokos
@ 2008-06-23 15:02 ` Jose R. Santos
0 siblings, 0 replies; 14+ messages in thread
From: Jose R. Santos @ 2008-06-23 15:02 UTC (permalink / raw)
To: nicholas.dokos; +Cc: Gary Hawco, linux-ext4
On Mon, 16 Jun 2008 17:44:04 -0400
Nick Dokos <nicholas.dokos@hp.com> wrote:
> Gary Hawco <ghawco@cox.net> wrote:
>
> > Had a couple of questions as to what flex_bg & meta_bg features
> > involve. I think flex_bg has to do with areas of metadata skipped
> > during e2fsck, but I am not sure about meta_bg. And is meta_bg a
> > mount option or a feature specified during mkfs.ext4dev? And if
> > so, I guess you would use mkfs.ext4dev -t meta_bg?
> >
> > Any insight would be most appreciated.
>
> From http://www.ussg.iu.edu/hypermail/linux/kernel/0709.2/2408.html
>
> ext4: FLEX_BG Kernel support v2.
>
> This feature relaxes check restrictions on where each block groups
> meta data is located within the storage media. This allows for the
> allocation of bitmaps or inode tables outside the block group
> boundaries in cases where bad blocks forces us to look for new
> blocks which the owning block group can not satisfy. This will
> also allow for new meta-data allocation schemes to improve performance
> and scalability.
>
>
> It's set with `mkfs.ext4dev -O flex_bg ...' or `tune2fs -O
> flex_bg ...'
As the description says, FLEX_BG just removes restrictions on where
each block groups meta data can be located. There is a option
currently in e2fsprogs (-G) that allow the grouping of meta data of
multiple block groups in a contiguous fashion. There is also a
experimental inode allocator in the patch queue that is FLEX_BG
grouping aware and changes inode allocation better fit the new
meta data allocation and improve performance on heavy meta data
workloads. Aneesh's OLS paper will have a section on this new
allocator as well as more details on FLEX_BG.
> meta_bg is described in last year's OLS ext4 paper:
>
> The solution to this problem [having enough bits for only a 256TB
> filesystem] is to use the metablock group feature (META_BG), which
> is already in ext3 for all 2.6 releases. With the META_BG feature,
> ext4 filesystems are partitioned into many metablock groups. Each
> metablock group is a cluster of block groups whose group
> descriptor structures can be stored in a single disk block. For ext4
> filesystems with 4 KB block size, a single metablock group
> partition includes 64 block groups, or 8 GB of disk space. The
> metablock group feature moves the location of the group descriptors
> from the congested first block group of the whole filesystem into the
> first group of each metablock group itself. The backups are in the
> second and last group of each metablock group. This increases the 2^21
> maximum block groups limit to 2^32, allowing support for the full
> 1EB filesystem.
>
> meta_bg is incompatible with resize_inode and afaik cannot be set
> through tune2fs, so you got to do it at mkfs time:
>
> mkfs.ext4dev -O flex_bg,meta_bg,^resize_inode ...
I believe that you no longer need to add the ^resize_inode option
since current e2fsprogs removes the option if meta_bg is specified.
> Hope this helps (and that it is correct, although if it isn't I'm
> sure somebody will correct it!).
>
> Nick
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-ext4"
> in the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 14+ messages in thread
* (unknown),
@ 2008-06-16 12:49 Gary Hawco
2008-06-16 20:55 ` Mingming
0 siblings, 1 reply; 14+ messages in thread
From: Gary Hawco @ 2008-06-16 12:49 UTC (permalink / raw)
To: Aneesh Kumar K.V, linux-ext4
Aneesh,
Thanks for the link. The Gentoo & Slackware kernels booted fine once this
patch was applied. (I had to patch the clean kernel source with this patch,
then apply the ext4-patch-queue, telling it not to override your patch).
Can we get the ext4-patch-queue updated with this patch?
Thanks for your quick assistance,
Gary Hawco
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re:
2008-06-16 12:49 (unknown), Gary Hawco
@ 2008-06-16 20:55 ` Mingming
2008-06-16 14:25 ` Re: Gary Hawco
0 siblings, 1 reply; 14+ messages in thread
From: Mingming @ 2008-06-16 20:55 UTC (permalink / raw)
To: Gary Hawco; +Cc: Aneesh Kumar K.V, linux-ext4
On Mon, 2008-06-16 at 12:49 +0000, Gary Hawco wrote:
> Aneesh,
>
> Thanks for the link. The Gentoo & Slackware kernels booted fine once this
> patch was applied. (I had to patch the clean kernel source with this patch,
> then apply the ext4-patch-queue, telling it not to override your patch).
>
> Can we get the ext4-patch-queue updated with this patch?
>
Hi Gary,
I am not quite clear which kernel oops you saw, and what patch Aneesh
sent to you. I just updated the patch queue with Shen's updated
ext4-make-ext4_ext_find_extent-fills-ext_path-completely.patch , which
fixed a kernel oops issue introduced by the original patch. I assume
that's the one you are referring to... Otherwise, please let me know .
Mingming
> Thanks for your quick assistance,
>
> Gary Hawco
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 14+ messages in thread
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2013-02-17 13:21 (unknown), Somchai Smythe
2013-02-17 22:42 ` Eric Sandeen
2013-02-18 3:59 ` Re: Theodore Ts'o
2012-02-15 21:17 Re: Irish Lotto
2008-06-16 13:47 (unknown), Gary Hawco
2008-06-16 21:44 ` Nick Dokos
2008-06-23 15:02 ` Re: Jose R. Santos
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