* XFS mount fail: XFS_WANT_CORRUPTED_GOTO fs/xfs/xfs_alloc.c
@ 2010-12-02 7:01 Ajeet Yadav
2010-12-02 22:45 ` Dave Chinner
0 siblings, 1 reply; 5+ messages in thread
From: Ajeet Yadav @ 2010-12-02 7:01 UTC (permalink / raw)
To: xfs
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Dear all,
This is XFS fail mount log on linux 2.6.30.9
XFS mounting filesystem sda2
Starting XFS recovery on filesystem: sda2 (logdev: internal)
XFS internal error XFS_WANT_CORRUPTED_GOTO at line 1629 of file
fs/xfs/xfs_alloc.c. Caller 0x80129658
Call Trace:
[<802dedc8>] dump_stack+0x8/0x34 from[<80127400>]
xfs_free_ag_extent+0x128/0x7ac
[<80127400>] xfs_free_ag_extent+0x128/0x7ac from[<80129658>]
xfs_free_extent+0xb8/0xe8
[<80129658>] xfs_free_extent+0xb8/0xe8 from[<80163978>]
xlog_recover_process_efi+0x160/0x214
[<80163978>] xlog_recover_process_efi+0x160/0x214 from[<80163ac4>]
xlog_recover_process_efis+0x98/0x11c
[<80163ac4>] xlog_recover_process_efis+0x98/0x11c from[<8016663c>]
xlog_recover_finish+0x28/0xdc
[<8016663c>] xlog_recover_finish+0x28/0xdc from[<8016aec0>]
xfs_mountfs+0x4d0/0x610
[<8016aec0>] xfs_mountfs+0x4d0/0x610 from[<80184434>]
xfs_fs_fill_super+0x1fc/0x418
[<80184434>] xfs_fs_fill_super+0x1fc/0x418 from[<800bae48>]
get_sb_bdev+0x11c/0x1c0
[<800bae48>] get_sb_bdev+0x11c/0x1c0 from[<80181f20>]
xfs_fs_get_sb+0x20/0x2c
[<80181f20>] xfs_fs_get_sb+0x20/0x2c from[<800b9424>]
vfs_kern_mount+0x68/0xd0
[<800b9424>] vfs_kern_mount+0x68/0xd0 from[<800b94f0>]
do_kern_mount+0x54/0x118
[<800b94f0>] do_kern_mount+0x54/0x118 from[<800d44e8>] do_mount+0x7b4/0x828
[<800d44e8>] do_mount+0x7b4/0x828 from[<800d45f8>] sys_mount+0x9c/0x194
[<800d45f8>] sys_mount+0x9c/0x194 from[<800102c4>] stack_done+0x20/0x3c
Failed to recover EFIs on filesystem: sda2
XFS: log mount finish failed
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http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: XFS mount fail: XFS_WANT_CORRUPTED_GOTO fs/xfs/xfs_alloc.c
2010-12-02 7:01 XFS mount fail: XFS_WANT_CORRUPTED_GOTO fs/xfs/xfs_alloc.c Ajeet Yadav
@ 2010-12-02 22:45 ` Dave Chinner
2010-12-04 4:19 ` Ajeet Yadav
0 siblings, 1 reply; 5+ messages in thread
From: Dave Chinner @ 2010-12-02 22:45 UTC (permalink / raw)
To: Ajeet Yadav; +Cc: xfs
On Thu, Dec 02, 2010 at 12:31:30PM +0530, Ajeet Yadav wrote:
> Dear all,
> This is XFS fail mount log on linux 2.6.30.9
>
> XFS mounting filesystem sda2
> Starting XFS recovery on filesystem: sda2 (logdev: internal)
> XFS internal error XFS_WANT_CORRUPTED_GOTO at line 1629 of file
> fs/xfs/xfs_alloc.c. Caller 0x80129658
> Call Trace:
> [<802dedc8>] dump_stack+0x8/0x34 from[<80127400>]
> xfs_free_ag_extent+0x128/0x7ac
> [<80127400>] xfs_free_ag_extent+0x128/0x7ac from[<80129658>]
> xfs_free_extent+0xb8/0xe8
> [<80129658>] xfs_free_extent+0xb8/0xe8 from[<80163978>]
> xlog_recover_process_efi+0x160/0x214
> [<80163978>] xlog_recover_process_efi+0x160/0x214 from[<80163ac4>]
> xlog_recover_process_efis+0x98/0x11c
> [<80163ac4>] xlog_recover_process_efis+0x98/0x11c from[<8016663c>]
> xlog_recover_finish+0x28/0xdc
> [<8016663c>] xlog_recover_finish+0x28/0xdc from[<8016aec0>]
> xfs_mountfs+0x4d0/0x610
> [<8016aec0>] xfs_mountfs+0x4d0/0x610 from[<80184434>]
> xfs_fs_fill_super+0x1fc/0x418
> [<80184434>] xfs_fs_fill_super+0x1fc/0x418 from[<800bae48>]
> get_sb_bdev+0x11c/0x1c0
> [<800bae48>] get_sb_bdev+0x11c/0x1c0 from[<80181f20>]
> xfs_fs_get_sb+0x20/0x2c
> [<80181f20>] xfs_fs_get_sb+0x20/0x2c from[<800b9424>]
> vfs_kern_mount+0x68/0xd0
> [<800b9424>] vfs_kern_mount+0x68/0xd0 from[<800b94f0>]
> do_kern_mount+0x54/0x118
> [<800b94f0>] do_kern_mount+0x54/0x118 from[<800d44e8>] do_mount+0x7b4/0x828
> [<800d44e8>] do_mount+0x7b4/0x828 from[<800d45f8>] sys_mount+0x9c/0x194
> [<800d45f8>] sys_mount+0x9c/0x194 from[<800102c4>] stack_done+0x20/0x3c
>
> Failed to recover EFIs on filesystem: sda2
> XFS: log mount finish failed
You corrupted a free space btree. Care to tell uswhat test you were
running that caused this? Did you pull the plug on the device
during a copy again?
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: XFS mount fail: XFS_WANT_CORRUPTED_GOTO fs/xfs/xfs_alloc.c
2010-12-02 22:45 ` Dave Chinner
@ 2010-12-04 4:19 ` Ajeet Yadav
2010-12-07 11:20 ` Dave Chinner
2010-12-09 3:51 ` Eric Sandeen
0 siblings, 2 replies; 5+ messages in thread
From: Ajeet Yadav @ 2010-12-04 4:19 UTC (permalink / raw)
To: Dave Chinner; +Cc: xfs
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Our test case is automated:
1. Create large number of file of 6KB sizes ( 6KB is taken, we wanted to
increase journal load, and file size not in multiple of file system block
size)
2. Set target to reboot at random seconds seconds.
3. Next boot do "ls" of all files in XFS partition.
4. Remove all files in XFS.
5. Go back to step 1
The purpose of this test is to test journal and stability of XFS filestem.
Do you think, we should consider this test case ?
Other is when we should run xfs_repair ? because if mount fails and journal
contain dirty logs then xfs_repair does not run, we are forced to use (-L)
option but its description say that (-L) can corrupt the file system.
Other case even if xfs mount successfully, even in that case accessing some
files give IO input/ output error.
1. I recommend the following usage for xfs_repair so that we do not come
accross these problem
Mount Success -> Umount -> run xfs_repair -> mount
Mount fails -> try xfs_repair -> xfs_repair fails -> finally xfs_repair
-L -> mount
Adding above mount + xfs_repair procedure to script makes file system
stable. But other member of my team do not agree as it increases mount time.
On Fri, Dec 3, 2010 at 4:15 AM, Dave Chinner <david@fromorbit.com> wrote:
> On Thu, Dec 02, 2010 at 12:31:30PM +0530, Ajeet Yadav wrote:
> > Dear all,
> > This is XFS fail mount log on linux 2.6.30.9
> >
> > XFS mounting filesystem sda2
> > Starting XFS recovery on filesystem: sda2 (logdev: internal)
> > XFS internal error XFS_WANT_CORRUPTED_GOTO at line 1629 of file
> > fs/xfs/xfs_alloc.c. Caller 0x80129658
> > Call Trace:
> > [<802dedc8>] dump_stack+0x8/0x34 from[<80127400>]
> > xfs_free_ag_extent+0x128/0x7ac
> > [<80127400>] xfs_free_ag_extent+0x128/0x7ac from[<80129658>]
> > xfs_free_extent+0xb8/0xe8
> > [<80129658>] xfs_free_extent+0xb8/0xe8 from[<80163978>]
> > xlog_recover_process_efi+0x160/0x214
> > [<80163978>] xlog_recover_process_efi+0x160/0x214 from[<80163ac4>]
> > xlog_recover_process_efis+0x98/0x11c
> > [<80163ac4>] xlog_recover_process_efis+0x98/0x11c from[<8016663c>]
> > xlog_recover_finish+0x28/0xdc
> > [<8016663c>] xlog_recover_finish+0x28/0xdc from[<8016aec0>]
> > xfs_mountfs+0x4d0/0x610
> > [<8016aec0>] xfs_mountfs+0x4d0/0x610 from[<80184434>]
> > xfs_fs_fill_super+0x1fc/0x418
> > [<80184434>] xfs_fs_fill_super+0x1fc/0x418 from[<800bae48>]
> > get_sb_bdev+0x11c/0x1c0
> > [<800bae48>] get_sb_bdev+0x11c/0x1c0 from[<80181f20>]
> > xfs_fs_get_sb+0x20/0x2c
> > [<80181f20>] xfs_fs_get_sb+0x20/0x2c from[<800b9424>]
> > vfs_kern_mount+0x68/0xd0
> > [<800b9424>] vfs_kern_mount+0x68/0xd0 from[<800b94f0>]
> > do_kern_mount+0x54/0x118
> > [<800b94f0>] do_kern_mount+0x54/0x118 from[<800d44e8>]
> do_mount+0x7b4/0x828
> > [<800d44e8>] do_mount+0x7b4/0x828 from[<800d45f8>] sys_mount+0x9c/0x194
> > [<800d45f8>] sys_mount+0x9c/0x194 from[<800102c4>] stack_done+0x20/0x3c
> >
> > Failed to recover EFIs on filesystem: sda2
> > XFS: log mount finish failed
>
> You corrupted a free space btree. Care to tell uswhat test you were
> running that caused this? Did you pull the plug on the device
> during a copy again?
>
> Cheers,
>
> Dave.
> --
> Dave Chinner
> david@fromorbit.com
>
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^ permalink raw reply [flat|nested] 5+ messages in thread* Re: XFS mount fail: XFS_WANT_CORRUPTED_GOTO fs/xfs/xfs_alloc.c
2010-12-04 4:19 ` Ajeet Yadav
@ 2010-12-07 11:20 ` Dave Chinner
2010-12-09 3:51 ` Eric Sandeen
1 sibling, 0 replies; 5+ messages in thread
From: Dave Chinner @ 2010-12-07 11:20 UTC (permalink / raw)
To: Ajeet Yadav; +Cc: xfs
On Sat, Dec 04, 2010 at 09:49:25AM +0530, Ajeet Yadav wrote:
> Our test case is automated:
> 1. Create large number of file of 6KB sizes ( 6KB is taken, we wanted to
> increase journal load, and file size not in multiple of file system block
> size)
> 2. Set target to reboot at random seconds seconds.
> 3. Next boot do "ls" of all files in XFS partition.
> 4. Remove all files in XFS.
> 5. Go back to step 1
>
> The purpose of this test is to test journal and stability of XFS filestem.
>
> Do you think, we should consider this test case ?
Are you running with barriers enabled? What are your mkfs and mount
options?
Also, does the problem exist on a current kernel? We've fixed lots
of writeback related problems since 2.6.30, so I'd suggest that you
need to reproduce this on a current kernel before anyone will spend
large amounts of time trying to track it down. Especially as
xfstests 136-140 do similar testing (just without the reboots) and
don't show any problems.
> Other is when we should run xfs_repair ? because if mount fails and journal
> contain dirty logs then xfs_repair does not run, we are forced to use (-L)
> option but its description say that (-L) can corrupt the file system.
Yes, it can.
> Other case even if xfs mount successfully, even in that case accessing some
> files give IO input/ output error.
Which means something got corrupted. Look in dmesg for reasons why.
> 1. I recommend the following usage for xfs_repair so that we do not come
> accross these problem
> Mount Success -> Umount -> run xfs_repair -> mount
> Mount fails -> try xfs_repair -> xfs_repair fails -> finally xfs_repair
> -L -> mount
>
> Adding above mount + xfs_repair procedure to script makes file system
> stable. But other member of my team do not agree as it increases mount time.
I agree with your team members. All you are proposing to do is to hide
failures that need further investigation...
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: XFS mount fail: XFS_WANT_CORRUPTED_GOTO fs/xfs/xfs_alloc.c
2010-12-04 4:19 ` Ajeet Yadav
2010-12-07 11:20 ` Dave Chinner
@ 2010-12-09 3:51 ` Eric Sandeen
1 sibling, 0 replies; 5+ messages in thread
From: Eric Sandeen @ 2010-12-09 3:51 UTC (permalink / raw)
To: Ajeet Yadav; +Cc: xfs
On 12/3/10 10:19 PM, Ajeet Yadav wrote:
> Our test case is automated:
> 1. Create large number of file of 6KB sizes ( 6KB is taken, we wanted to increase journal load, and file size not in multiple of file system block size)
> 2. Set target to reboot at random seconds seconds.
What exactly is meant by "reboot?"
Does this mean "cycle power" or cleanly reboot?
Based on the problems you are encountering, I am guessing that
you drop power.
Is the storage external for this test? Is it qualified hardware
or are you planning on supporting anything that the user may choose
to plug into their device?
It's possible that an external USB device is behaving poorly,
and that may be the root of your problems.
-Eric
> 3. Next boot do "ls" of all files in XFS partition.
> 4. Remove all files in XFS.
> 5. Go back to step 1
>
> The purpose of this test is to test journal and stability of XFS filestem.
>
> Do you think, we should consider this test case ?
>
> Other is when we should run xfs_repair ? because if mount fails and journal contain dirty logs then xfs_repair does not run, we are forced to use (-L) option but its description say that (-L) can corrupt the file system.
>
> Other case even if xfs mount successfully, even in that case accessing some files give IO input/ output error.
>
> 1. I recommend the following usage for xfs_repair so that we do not come accross these problem
> Mount Success -> Umount -> run xfs_repair -> mount
> Mount fails -> try xfs_repair -> xfs_repair fails -> finally xfs_repair -L -> mount
>
> Adding above mount + xfs_repair procedure to script makes file system stable. But other member of my team do not agree as it increases mount time.
>
>
>
> On Fri, Dec 3, 2010 at 4:15 AM, Dave Chinner <david@fromorbit.com <mailto:david@fromorbit.com>> wrote:
>
> On Thu, Dec 02, 2010 at 12:31:30PM +0530, Ajeet Yadav wrote:
> > Dear all,
> > This is XFS fail mount log on linux 2.6.30.9
> >
> > XFS mounting filesystem sda2
> > Starting XFS recovery on filesystem: sda2 (logdev: internal)
> > XFS internal error XFS_WANT_CORRUPTED_GOTO at line 1629 of file
> > fs/xfs/xfs_alloc.c. Caller 0x80129658
> > Call Trace:
> > [<802dedc8>] dump_stack+0x8/0x34 from[<80127400>]
> > xfs_free_ag_extent+0x128/0x7ac
> > [<80127400>] xfs_free_ag_extent+0x128/0x7ac from[<80129658>]
> > xfs_free_extent+0xb8/0xe8
> > [<80129658>] xfs_free_extent+0xb8/0xe8 from[<80163978>]
> > xlog_recover_process_efi+0x160/0x214
> > [<80163978>] xlog_recover_process_efi+0x160/0x214 from[<80163ac4>]
> > xlog_recover_process_efis+0x98/0x11c
> > [<80163ac4>] xlog_recover_process_efis+0x98/0x11c from[<8016663c>]
> > xlog_recover_finish+0x28/0xdc
> > [<8016663c>] xlog_recover_finish+0x28/0xdc from[<8016aec0>]
> > xfs_mountfs+0x4d0/0x610
> > [<8016aec0>] xfs_mountfs+0x4d0/0x610 from[<80184434>]
> > xfs_fs_fill_super+0x1fc/0x418
> > [<80184434>] xfs_fs_fill_super+0x1fc/0x418 from[<800bae48>]
> > get_sb_bdev+0x11c/0x1c0
> > [<800bae48>] get_sb_bdev+0x11c/0x1c0 from[<80181f20>]
> > xfs_fs_get_sb+0x20/0x2c
> > [<80181f20>] xfs_fs_get_sb+0x20/0x2c from[<800b9424>]
> > vfs_kern_mount+0x68/0xd0
> > [<800b9424>] vfs_kern_mount+0x68/0xd0 from[<800b94f0>]
> > do_kern_mount+0x54/0x118
> > [<800b94f0>] do_kern_mount+0x54/0x118 from[<800d44e8>] do_mount+0x7b4/0x828
> > [<800d44e8>] do_mount+0x7b4/0x828 from[<800d45f8>] sys_mount+0x9c/0x194
> > [<800d45f8>] sys_mount+0x9c/0x194 from[<800102c4>] stack_done+0x20/0x3c
> >
> > Failed to recover EFIs on filesystem: sda2
> > XFS: log mount finish failed
>
> You corrupted a free space btree. Care to tell uswhat test you were
> running that caused this? Did you pull the plug on the device
> during a copy again?
>
> Cheers,
>
> Dave.
> --
> Dave Chinner
> david@fromorbit.com <mailto:david@fromorbit.com>
>
>
>
>
> _______________________________________________
> xfs mailing list
> xfs@oss.sgi.com
> http://oss.sgi.com/mailman/listinfo/xfs
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
^ permalink raw reply [flat|nested] 5+ messages in thread
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2010-12-02 7:01 XFS mount fail: XFS_WANT_CORRUPTED_GOTO fs/xfs/xfs_alloc.c Ajeet Yadav
2010-12-02 22:45 ` Dave Chinner
2010-12-04 4:19 ` Ajeet Yadav
2010-12-07 11:20 ` Dave Chinner
2010-12-09 3:51 ` Eric Sandeen
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