* EXT3-fs error
@ 2008-08-21 9:06 Eric Lacombe
2008-08-21 9:46 ` Alan Cox
0 siblings, 1 reply; 7+ messages in thread
From: Eric Lacombe @ 2008-08-21 9:06 UTC (permalink / raw)
To: linux-kernel; +Cc: Theodore Tso
Hi,
Recently, my computer freezes a lot, and I noted the problems below. I wonder
if my hard disk is going die.
Can someone confirm or infirm my suspicion?
Notes:
- I run a 2.6.26.2 kernel
- After the last entry in the log (captured from a ssh connexion) my computer
froze after ~1 minute. Thereafter I had to run fsck manually and the FS has
been repaired.
Thanks in advance,
Regards,
Eric
-------------
Aug 21 03:29:11 hoth EXT3-fs error (device sdb3) in ext3_reserve_inode_write:
IO failure
Aug 21 03:29:27 hoth attempt to access beyond end of device
Aug 21 03:29:27 hoth sdb3: rw=1, want=9223372036891258616, limit=51199155
Aug 21 03:29:27 hoth Buffer I/O error on device sdb3, logical block
1152921504611407326
Aug 21 03:29:27 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:29 hoth attempt to access beyond end of device
Aug 21 03:29:29 hoth sdb3: rw=1, want=9223372036861435904, limit=51199155
Aug 21 03:29:29 hoth Buffer I/O error on device sdb3, logical block
1152921504607679487
Aug 21 03:29:29 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:29 hoth attempt to access beyond end of device
Aug 21 03:29:29 hoth sdb3: rw=1, want=9223372036861547048, limit=51199155
Aug 21 03:29:29 hoth Buffer I/O error on device sdb3, logical block
1152921504607693380
Aug 21 03:29:29 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:29 hoth attempt to access beyond end of device
Aug 21 03:29:29 hoth sdb3: rw=1, want=9223372036861572888, limit=51199155
Aug 21 03:29:29 hoth Buffer I/O error on device sdb3, logical block
1152921504607696610
Aug 21 03:29:29 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:30 hoth attempt to access beyond end of device
Aug 21 03:29:30 hoth sdb3: rw=1, want=9223372036861709648, limit=51199155
Aug 21 03:29:30 hoth Buffer I/O error on device sdb3, logical block
1152921504607713705
Aug 21 03:29:30 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:32 hoth attempt to access beyond end of device
Aug 21 03:29:32 hoth sdb3: rw=1, want=9223372036870258504, limit=51199155
Aug 21 03:29:32 hoth Buffer I/O error on device sdb3, logical block
1152921504608782312
Aug 21 03:29:32 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:32 hoth attempt to access beyond end of device
Aug 21 03:29:32 hoth sdb3: rw=1, want=9223372036870344016, limit=51199155
Aug 21 03:29:32 hoth Buffer I/O error on device sdb3, logical block
1152921504608793001
Aug 21 03:29:32 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:36 hoth attempt to access beyond end of device
Aug 21 03:29:36 hoth sdb3: rw=1, want=9223372036865888112, limit=51199155
Aug 21 03:29:36 hoth Buffer I/O error on device sdb3, logical block
1152921504608236013
Aug 21 03:29:36 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:41 hoth attempt to access beyond end of device
Aug 21 03:29:41 hoth sdb3: rw=1, want=9223372036871715240, limit=51199155
Aug 21 03:29:41 hoth Buffer I/O error on device sdb3, logical block
1152921504608964404
Aug 21 03:29:41 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:42 hoth attempt to access beyond end of device
Aug 21 03:29:42 hoth sdb3: rw=1, want=9223372036889223112, limit=51199155
Aug 21 03:29:42 hoth Buffer I/O error on device sdb3, logical block
1152921504611152888
Aug 21 03:29:42 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:42 hoth attempt to access beyond end of device
Aug 21 03:29:42 hoth sdb3: rw=1, want=9223372036890192904, limit=51199155
Aug 21 03:29:42 hoth Buffer I/O error on device sdb3, logical block
1152921504611274112
Aug 21 03:29:42 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:43 hoth attempt to access beyond end of device
Aug 21 03:29:43 hoth sdb3: rw=1, want=9223372036889927584, limit=51199155
Aug 21 03:29:43 hoth Buffer I/O error on device sdb3, logical block
1152921504611240947
Aug 21 03:29:43 hoth lost page write due to I/O error on sdb3
[~3 more lines not relative to previous errors]
------------------
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: EXT3-fs error
2008-08-21 9:06 EXT3-fs error Eric Lacombe
@ 2008-08-21 9:46 ` Alan Cox
2008-08-21 11:02 ` Eric Lacombe
0 siblings, 1 reply; 7+ messages in thread
From: Alan Cox @ 2008-08-21 9:46 UTC (permalink / raw)
To: Eric Lacombe; +Cc: linux-kernel, Theodore Tso
On Thu, 21 Aug 2008 11:06:39 +0200
Eric Lacombe <tuxiko@free.fr> wrote:
> Hi,
>
> Recently, my computer freezes a lot, and I noted the problems below. I wonder
> if my hard disk is going die.
> Can someone confirm or infirm my suspicion?
Might be worth running memtest86 on the box overnight and seeing if its
memory or other problems. smartmontools will give you info on the disk
status (as the disk sees it) which can sometimes give clues.
Alan
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: EXT3-fs error
2008-08-21 9:46 ` Alan Cox
@ 2008-08-21 11:02 ` Eric Lacombe
2008-08-21 13:36 ` Theodore Tso
0 siblings, 1 reply; 7+ messages in thread
From: Eric Lacombe @ 2008-08-21 11:02 UTC (permalink / raw)
To: Alan Cox; +Cc: linux-kernel, Theodore Tso
On Thursday 21 August 2008 11:46:26 Alan Cox wrote:
> On Thu, 21 Aug 2008 11:06:39 +0200
>
> Eric Lacombe <tuxiko@free.fr> wrote:
> > Hi,
> >
> > Recently, my computer freezes a lot, and I noted the problems below. I
> > wonder if my hard disk is going die.
> > Can someone confirm or infirm my suspicion?
>
> Might be worth running memtest86 on the box overnight and seeing if its
> memory or other problems. smartmontools will give you info on the disk
> status (as the disk sees it) which can sometimes give clues.
I will run memtest86 very soon. But in the meantime my computer just crashed.
The logs are presented below (I know that the module nvidia is loaded, but I
never have problem with it before.).
I remark that a general protection fault occur, and I saw a lot of them
recently (see also the second log trail for another error 2 hours earlier).
Aug 21 12:29:14 hoth general protection fault: 0000 [1] PREEMPT SMP
Aug 21 12:29:14 hoth CPU 0
Aug 21 12:29:14 hoth Modules linked in: nvidia(P) atl1
Aug 21 12:29:14 hoth Pid: 11618, comm: configure Tainted: P 2.6.26.2
#16
Aug 21 12:29:14 hoth RIP: 0010:[<ffffffff80286969>] [<ffffffff80286969>]
remove_vma+0x19/0x60
Aug 21 12:29:14 hoth RSP: 0018:ffff81014b1dfe88 EFLAGS: 00010206
Aug 21 12:29:14 hoth RAX: 1000000000000000 RBX: ffff81006e414c78 RCX:
ffffffff8028699a
Aug 21 12:29:14 hoth RDX: ffff81006e4142a0 RSI: ffffe20001b90500 RDI:
ffff81006e414c78
Aug 21 12:29:14 hoth RBP: ffff81006e414dc8 R08: 0000000000000000 R09:
0000000000000000
Aug 21 12:29:14 hoth R10: 0000000000000002 R11: 00000000000001d9 R12:
ffff81003c1609c0
Aug 21 12:29:14 hoth R13: 0000000000000000 R14: 00000000ffffffff R15:
000000000076e350
Aug 21 12:29:14 hoth FS: 0000000000000000(0000) GS:ffffffff808a4000(0000)
knlGS:0000000000000000
Aug 21 12:29:14 hoth CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Aug 21 12:29:14 hoth CR2: 00007f83d24154c0 CR3: 0000000000201000 CR4:
00000000000006e0
Aug 21 12:29:14 hoth DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
Aug 21 12:29:14 hoth DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
Aug 21 12:29:14 hoth Process configure (pid: 11618, threadinfo
ffff81014b1de000, task ffff81015dd4de00)
Aug 21 12:29:14 hoth Stack: 0000000000000000 ffff8100010296e0
ffff81006e414c78 ffffffff80286a8a
Aug 21 12:29:14 hoth 000000000000011e ffff8100010296e0 ffff81003c1609c0
ffff81003c160a40
Aug 21 12:29:14 hoth 00007f83d26e1878 ffffffff80236174 0000000000000000
ffff81015dd4de00
Aug 21 12:29:14 hoth Call Trace:
Aug 21 12:29:14 hoth [<ffffffff80286a8a>] ? exit_mmap+0xda/0x130
Aug 21 12:29:14 hoth [<ffffffff80236174>] ? mmput+0x44/0xd0
Aug 21 12:29:14 hoth [<ffffffff8023c435>] ? do_exit+0x1b5/0x7f0
Aug 21 12:29:14 hoth [<ffffffff8023caa3>] ? do_group_exit+0x33/0xa0
Aug 21 12:29:14 hoth [<ffffffff8020b61b>] ? system_call_after_swapgs+0x7b/0x80
Aug 21 12:29:14 hoth
Aug 21 12:29:14 hoth
Aug 21 12:29:14 hoth Code: b8 48 c7 c2 f4 ff ff ff eb c8 0f 1f 84 00 00 00 00
00 55 53 48 89 fb 48 83 ec 08 48 8b 87 80 00 00 00 48 8b 6f 18 48 85 c0 74 0b
<48> 8b 40 08 48 85 c0 74 02 ff d0 48 8b bb 90 00 00 00 48 85 ff
Aug 21 12:29:14 hoth RIP [<ffffffff80286969>] remove_vma+0x19/0x60
Aug 21 12:29:14 hoth RSP <ffff81014b1dfe88>
Aug 21 12:29:14 hoth ---[ end trace b34a2473ba7584d0 ]---
Aug 21 12:29:14 hoth Fixing recursive fault but reboot is needed!
======
I also had these logs just before another crash. I see a "scheduling while
atomic" does it seems it will be a kernel bug ?
Aug 21 10:48:35 hoth general protection fault: 0000 [1] PREEMPT SMP
Aug 21 10:48:35 hoth CPU 0
Aug 21 10:48:35 hoth Modules linked in: nvidia(P) atl1
Aug 21 10:48:35 hoth Pid: 22405, comm: scanelf Tainted: P 2.6.26.2
#16
Aug 21 10:48:35 hoth RIP: 0010:[<ffffffff803e1b10>] [<ffffffff803e1b10>]
prio_tree_insert+0x1d0/0x270
Aug 21 10:48:35 hoth RSP: 0018:ffff810164317d80 EFLAGS: 00010206
Aug 21 10:48:35 hoth RAX: 1000000000000000 RBX: 1000000000000000 RCX:
0000000000000000
Aug 21 10:48:35 hoth RDX: 0000000000010002 RSI: 0000000000000002 RDI:
ffff81006dc75978
Aug 21 10:48:35 hoth RBP: ffff81006dc75978 R08: ffff810164317d98 R09:
0000000000000000
Aug 21 10:48:35 hoth R10: ffff81017ecd3c00 R11: 0000000000000000 R12:
ffff8101624f9780
Aug 21 10:48:35 hoth R13: 0000000000000002 R14: 0000000000000000 R15:
ffff8101624f9780
Aug 21 10:48:35 hoth FS: 00007ffc6b9886f0(0000) GS:ffffffff808a4000(0000)
knlGS:0000000000000000
Aug 21 10:48:35 hoth CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Aug 21 10:48:35 hoth CR2: 00007ffc6b9b6000 CR3: 0000000165f92000 CR4:
00000000000006e0
Aug 21 10:48:35 hoth DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
Aug 21 10:48:35 hoth DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
Aug 21 10:48:35 hoth Process scanelf (pid: 22405, threadinfo ffff810164316000,
task ffff810013c84680)
Aug 21 10:48:35 hoth Stack: ffffffff806b5620 ffff8101624f9738
0000000000000002 0000000000000000
Aug 21 10:48:35 hoth ffff8101624f9780 ffff8101624f9738 ffff8101624396c0
ffff8101624396c8
Aug 21 10:48:35 hoth ffff81006dc75958 ffff810162439690 ffffffff8027ef38
ffff8101624396c8
Aug 21 10:48:35 hoth Call Trace:
Aug 21 10:48:35 hoth [<ffffffff8027ef38>] ? vma_prio_tree_insert+0x28/0x60
Aug 21 10:48:35 hoth [<ffffffff80287b83>] ? vma_link+0xb3/0x150
Aug 21 10:48:35 hoth [<ffffffff80288672>] ? mmap_region+0x442/0x4d0
Aug 21 10:48:35 hoth [<ffffffff80288e92>] ? do_mmap_pgoff+0x3c2/0x3f0
Aug 21 10:48:35 hoth [<ffffffff80210c0c>] ? sys_mmap+0x10c/0x140
Aug 21 10:48:35 hoth [<ffffffff8020b61b>] ? system_call_after_swapgs+0x7b/0x80
Aug 21 10:48:35 hoth
Aug 21 10:48:35 hoth
Aug 21 10:48:35 hoth Code: 41 5f c3 48 89 de 48 89 ef 49 89 dc e8 6a fd ff ff
48 89 5b 10 48 89 5b 08 49 89 de 48 89 1b 8b 55 08 e9 50 ff ff ff 49 89 04 24
<4c> 89 60 10 eb bc ff c2 66 89 55 08 e9 35 ff ff ff 48 39 f2 0f
Aug 21 10:48:35 hoth RIP [<ffffffff803e1b10>] prio_tree_insert+0x1d0/0x270
Aug 21 10:48:35 hoth RSP <ffff810164317d80>
Aug 21 10:48:35 hoth ---[ end trace 25a7f9dc7f0a7b26 ]---
Aug 21 10:48:35 hoth note: scanelf[22405] exited with preempt_count 1
Aug 21 10:48:35 hoth BUG: scheduling while atomic: scanelf/22405/0x00000002
Aug 21 10:48:35 hoth Pid: 22405, comm: scanelf Tainted: P D 2.6.26.2
#16
Aug 21 10:48:35 hoth
Aug 21 10:48:35 hoth Call Trace:
Aug 21 10:48:35 hoth [<ffffffff806874d7>] thread_return+0x498/0x511
Aug 21 10:48:35 hoth [<ffffffff8023967e>] printk+0x4e/0x60
Aug 21 10:48:35 hoth [<ffffffff80688b79>] __down_read+0x79/0xb1
Aug 21 10:48:35 hoth [<ffffffff80262322>] acct_collect+0x42/0x1b0
Aug 21 10:48:35 hoth [<ffffffff8023c3fa>] do_exit+0x17a/0x7f0
Aug 21 10:48:35 hoth [<ffffffff8022ebb3>] __wake_up+0x43/0x70
Aug 21 10:48:35 hoth [<ffffffff8020c8e7>] oops_end+0x87/0x90
Aug 21 10:48:35 hoth [<ffffffff806893b9>] error_exit+0x0/0x51
Aug 21 10:48:35 hoth [<ffffffff803e1b10>] prio_tree_insert+0x1d0/0x270
Aug 21 10:48:35 hoth [<ffffffff8027ef38>] vma_prio_tree_insert+0x28/0x60
Aug 21 10:48:35 hoth [<ffffffff80287b83>] vma_link+0xb3/0x150
Aug 21 10:48:35 hoth [<ffffffff80288672>] mmap_region+0x442/0x4d0
Aug 21 10:48:35 hoth [<ffffffff80288e92>] do_mmap_pgoff+0x3c2/0x3f0
Aug 21 10:48:35 hoth [<ffffffff80210c0c>] sys_mmap+0x10c/0x140
Aug 21 10:48:35 hoth [<ffffffff8020b61b>] system_call_after_swapgs+0x7b/0x80
Aug 21 10:48:35 hoth
>
> Alan
I hope this could give you some hint.
Thanks in advance.
Eric
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: EXT3-fs error
2008-08-21 11:02 ` Eric Lacombe
@ 2008-08-21 13:36 ` Theodore Tso
0 siblings, 0 replies; 7+ messages in thread
From: Theodore Tso @ 2008-08-21 13:36 UTC (permalink / raw)
To: Eric Lacombe; +Cc: Alan Cox, linux-kernel
On Thu, Aug 21, 2008 at 01:02:55PM +0200, Eric Lacombe wrote:
> > Might be worth running memtest86 on the box overnight and seeing if its
> > memory or other problems. smartmontools will give you info on the disk
> > status (as the disk sees it) which can sometimes give clues.
>
> I will run memtest86 very soon. But in the meantime my computer just crashed.
> The logs are presented below (I know that the module nvidia is loaded, but I
> never have problem with it before.).
> I remark that a general protection fault occur, and I saw a lot of them
> recently (see also the second log trail for another error 2 hours earlier).
I would definitely run memtest86 very soon, and if that doesn't work,
I'd try running for a little while without the nvidia driver. I know
you say it hasn't given you any trouble, but it's always good to rule
out problems. The sort of errors which you are reporting do make me
very suspicious about some kind of memory fault, though. (Either
hardware induced or wild pointer induced, perhaps by some evil
binary-only module. :-)
- Ted
^ permalink raw reply [flat|nested] 7+ messages in thread
* EXT3-fs error
@ 2008-08-21 2:38 Eric Lacombe
0 siblings, 0 replies; 7+ messages in thread
From: Eric Lacombe @ 2008-08-21 2:38 UTC (permalink / raw)
To: LKML; +Cc: Theodore Tso
Hi,
Recently, my computer freezes a lot, and I noted the problems below. I wonder
if my hard disk is going die.
Can someone confirm or infirm my suspicion?
Notes:
- I run a 2.6.26.2 kernel
- After the last entry in the log (captured from a ssh connexion) my computer
froze after ~1 minute. Thereafter I had to run fsck manually and the FS has
been repaired.
Thanks in advance,
Regards,
Eric
-------------
Aug 21 03:29:11 hoth EXT3-fs error (device sdb3) in ext3_reserve_inode_write:
IO failure
Aug 21 03:29:27 hoth attempt to access beyond end of device
Aug 21 03:29:27 hoth sdb3: rw=1, want=9223372036891258616, limit=51199155
Aug 21 03:29:27 hoth Buffer I/O error on device sdb3, logical block
1152921504611407326
Aug 21 03:29:27 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:29 hoth attempt to access beyond end of device
Aug 21 03:29:29 hoth sdb3: rw=1, want=9223372036861435904, limit=51199155
Aug 21 03:29:29 hoth Buffer I/O error on device sdb3, logical block
1152921504607679487
Aug 21 03:29:29 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:29 hoth attempt to access beyond end of device
Aug 21 03:29:29 hoth sdb3: rw=1, want=9223372036861547048, limit=51199155
Aug 21 03:29:29 hoth Buffer I/O error on device sdb3, logical block
1152921504607693380
Aug 21 03:29:29 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:29 hoth attempt to access beyond end of device
Aug 21 03:29:29 hoth sdb3: rw=1, want=9223372036861572888, limit=51199155
Aug 21 03:29:29 hoth Buffer I/O error on device sdb3, logical block
1152921504607696610
Aug 21 03:29:29 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:30 hoth attempt to access beyond end of device
Aug 21 03:29:30 hoth sdb3: rw=1, want=9223372036861709648, limit=51199155
Aug 21 03:29:30 hoth Buffer I/O error on device sdb3, logical block
1152921504607713705
Aug 21 03:29:30 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:32 hoth attempt to access beyond end of device
Aug 21 03:29:32 hoth sdb3: rw=1, want=9223372036870258504, limit=51199155
Aug 21 03:29:32 hoth Buffer I/O error on device sdb3, logical block
1152921504608782312
Aug 21 03:29:32 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:32 hoth attempt to access beyond end of device
Aug 21 03:29:32 hoth sdb3: rw=1, want=9223372036870344016, limit=51199155
Aug 21 03:29:32 hoth Buffer I/O error on device sdb3, logical block
1152921504608793001
Aug 21 03:29:32 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:36 hoth attempt to access beyond end of device
Aug 21 03:29:36 hoth sdb3: rw=1, want=9223372036865888112, limit=51199155
Aug 21 03:29:36 hoth Buffer I/O error on device sdb3, logical block
1152921504608236013
Aug 21 03:29:36 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:41 hoth attempt to access beyond end of device
Aug 21 03:29:41 hoth sdb3: rw=1, want=9223372036871715240, limit=51199155
Aug 21 03:29:41 hoth Buffer I/O error on device sdb3, logical block
1152921504608964404
Aug 21 03:29:41 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:42 hoth attempt to access beyond end of device
Aug 21 03:29:42 hoth sdb3: rw=1, want=9223372036889223112, limit=51199155
Aug 21 03:29:42 hoth Buffer I/O error on device sdb3, logical block
1152921504611152888
Aug 21 03:29:42 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:42 hoth attempt to access beyond end of device
Aug 21 03:29:42 hoth sdb3: rw=1, want=9223372036890192904, limit=51199155
Aug 21 03:29:42 hoth Buffer I/O error on device sdb3, logical block
1152921504611274112
Aug 21 03:29:42 hoth lost page write due to I/O error on sdb3
Aug 21 03:29:43 hoth attempt to access beyond end of device
Aug 21 03:29:43 hoth sdb3: rw=1, want=9223372036889927584, limit=51199155
Aug 21 03:29:43 hoth Buffer I/O error on device sdb3, logical block
1152921504611240947
Aug 21 03:29:43 hoth lost page write due to I/O error on sdb3
[~3 more lines not relative to previous errors]
------------------
^ permalink raw reply [flat|nested] 7+ messages in thread
* EXT3-fs error
@ 2006-08-31 18:02 Richard Amick
2006-08-31 19:16 ` Theodore Tso
0 siblings, 1 reply; 7+ messages in thread
From: Richard Amick @ 2006-08-31 18:02 UTC (permalink / raw)
To: linux-kernel
This is 2.6.8.
In messages:
Aug 31 08:22:34 mail04 kernel: EXT3-fs error (device cciss/c0d1p1):
ext3_add_entry: bad entry in directory #14058742: rec_len is smaller
than minimal - offset=0, inode=0, rec_len=0, name_len=0
Aug 31 08:22:34 mail04 kernel: Aborting journal on device cciss/c0d1p1.
Aug 31 08:22:34 mail04 kernel: ext3_abort called.
Aug 31 08:22:34 mail04 kernel: EXT3-fs error (device cciss/c0d1p1):
ext3_journal_start_sb: <2>ext3_abort called.
Aug 31 08:22:34 mail04 kernel: EXT3-fs error (device cciss/c0d1p1):
ext3_journal_start_sb: Detected aborted journal
Aug 31 08:22:34 mail04 kernel: Remounting filesystem read-only
Aug 31 08:22:34 mail04 kernel: journal commit I/O error
Aug 31 08:22:34 mail04 last message repeated 4 times
Aug 31 08:22:34 mail04 kernel: Detected aborted journal
Aug 31 08:22:34 mail04 kernel: EXT3-fs error (device cciss/c0d1p1) in
ext3_link: IO failure
Aug 31 08:22:34 mail04 kernel: EXT3-fs error (device cciss/c0d1p1):
ext3_readdir: bad entry in directory #14058742: rec_len is smaller than
minimal - offset=0, inode=0, rec_len=0, name_len=0
Aug 31 08:22:34 mail04 kernel: journal commit I/O error
The file system was remounted which seems to clear the error:
Aug 31 09:16:02 mail04 kernel: EXT3-fs error (device cciss/c0d1p1):
ext3_remount: Abort forced by user
Aug 31 09:17:31 mail04 kernel: __journal_remove_journal_head: freeing
b_committed_data
Aug 31 09:17:31 mail04 last message repeated 6 times
Aug 31 09:18:05 mail04 kernel: kjournald starting. Commit interval 5
seconds
Aug 31 09:18:05 mail04 kernel: EXT3-fs warning (device cciss/c0d1p1):
ext3_clear_journal_err: Filesystem error recorded from previous mount:
IO failure
Aug 31 09:18:05 mail04 kernel: EXT3-fs warning (device cciss/c0d1p1):
ext3_clear_journal_err: Marking fs in need of filesystem check.
Aug 31 09:18:05 mail04 kernel: EXT3-fs warning: mounting fs with
errors, running e2fsck is recommended
Aug 31 09:18:05 mail04 kernel: EXT3 FS on cciss/c0d1p1, internal
journal
Aug 31 09:18:05 mail04 kernel: EXT3-fs: recovery complete.
Aug 31 09:18:05 mail04 kernel: EXT3-fs: mounted filesystem with ordered
data mode.
My question:
How do I determine what is/was contained in "directory #14058742"?
Running e2fsck is really not an option right now as this is a
production server and a very large volume (300GB with 150GB used).
TIA, Rich
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: EXT3-fs error
2006-08-31 18:02 Richard Amick
@ 2006-08-31 19:16 ` Theodore Tso
0 siblings, 0 replies; 7+ messages in thread
From: Theodore Tso @ 2006-08-31 19:16 UTC (permalink / raw)
To: Richard Amick; +Cc: linux-kernel
On Thu, Aug 31, 2006 at 11:02:35AM -0700, Richard Amick wrote:
>
> My question:
> How do I determine what is/was contained in "directory #14058742"?
You can run debugfs on the mounted filesystem and give the command:
debugfs: ls <14058742>
You can figure out its pathname by doing a:
debugfs: cd <14058742>
debugfs: pwd
> Running e2fsck is really not an option right now as this is a
> production server and a very large volume (300GB with 150GB used).
Note though that your filesystem *is* corrupted, and running with
errors (as you are currently doing) can risk further filesystem
corruption leading to data loss --- in the worst case, significant
data loss.
In this particular case, if the reported corrupted directory entry is
the *only* filesystem corruption, it's not likely that it will cause
any problems, but.... This is the point where sky divers are asked to
sign a liability release waiver that essentially says, "I am about to
do this really silly, dangerous thing of my own free will, and it
could lead to significant injury or DEATH." It might be safe to sky
dive --- although I've never seen the point of jumping out of a
perfectly good airplane --- but there is risk involved. Some people
seem to get off on risk, though. :-)
At the very least, I would recommend doing a full backup of your
system....
- Ted
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end of thread, other threads:[~2008-08-21 13:37 UTC | newest]
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2008-08-21 9:06 EXT3-fs error Eric Lacombe
2008-08-21 9:46 ` Alan Cox
2008-08-21 11:02 ` Eric Lacombe
2008-08-21 13:36 ` Theodore Tso
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2008-08-21 2:38 Eric Lacombe
2006-08-31 18:02 Richard Amick
2006-08-31 19:16 ` Theodore Tso
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