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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*XFS\s+hang\s+during\s+xfs_fsr\s+run\s*$/: 27 ]

Total 27 documents matching your query.

1. XFS hang during xfs_fsr run (score: 1)
Author: Michael Weissenbacher <mw@xxxxxxxxxxxx>
Date: Thu, 04 Mar 2010 11:10:36 +0100
Hi XFS-List! We recently had two hangs on one of our servers, which seem to be related to XFS. We managed to capture the dmesg output before hard-resetting the machine. It seems that those hangs are
/archives/xfs/2010-03/msg00034.html (16,441 bytes)

2. Re: XFS hang during xfs_fsr run (score: 1)
Author: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Thu, 4 Mar 2010 22:20:18 +1100
Can you run the trace through ksymoops so that we get function names rather than numbers that don't mean anything? Also, can you tell us what kernel version and distro you are running, as well as the
/archives/xfs/2010-03/msg00036.html (8,017 bytes)

3. Re: XFS hang during xfs_fsr run (score: 1)
Author: Michael Weissenbacher <mw@xxxxxxxxxxxx>
Date: Thu, 04 Mar 2010 13:08:45 +0100
Hi Dave! Can you run the trace through ksymoops so that we get function names rather than numbers that don't mean anything? I've never done that before. Could you point me to an howto about this? Als
/archives/xfs/2010-03/msg00037.html (7,904 bytes)

4. Re: XFS hang during xfs_fsr run (score: 1)
Author: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Fri, 5 Mar 2010 00:15:11 +1100
I've never needed to use it myself, so all I'd be doing is reading the man page and doing a google search to answer your question. It's way past my bed time here, so I'll leave that to you for the mo
/archives/xfs/2010-03/msg00038.html (9,129 bytes)

5. Re: XFS hang during xfs_fsr run (score: 1)
Author: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Thu, 4 Mar 2010 08:46:41 -0500
Also when you next rebuilt the kernel please make sure to include CONFIG_KALLSYMS in the configuration, possibly CONFIG_KALLSYMS_ALL too. This will help greatly with decoding any kind of warning / oo
/archives/xfs/2010-03/msg00039.html (9,154 bytes)

6. Re: XFS hang during xfs_fsr run (score: 1)
Author: Michael Weissenbacher <mw@xxxxxxxxxxxx>
Date: Thu, 04 Mar 2010 15:20:39 +0100
Hi Christoph/Dave! Also when you next rebuilt the kernel please make sure to include CONFIG_KALLSYMS in the configuration, possibly CONFIG_KALLSYMS_ALL too. This will help greatly with decoding any k
/archives/xfs/2010-03/msg00042.html (10,077 bytes)

7. Re: XFS hang during xfs_fsr run (score: 1)
Author: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Thu, 4 Mar 2010 09:30:18 -0500
There's an old userspace ksymoops tool which we used before kallysyms was around. I don't remember the exact usage, just that it was a real pain. What no-defrag flag?
/archives/xfs/2010-03/msg00044.html (9,735 bytes)

8. Re: XFS hang during xfs_fsr run (score: 1)
Author: Michael Weissenbacher <mw@xxxxxxxxxxxx>
Date: Thu, 04 Mar 2010 18:14:45 +0100
Hi! There's an old userspace ksymoops tool which we used before kallysyms was around. I don't remember the exact usage, just that it was a real pain. After some research on how to do a proper ksymoop
/archives/xfs/2010-03/msg00046.html (9,620 bytes)

9. Re: XFS hang during xfs_fsr run (score: 1)
Author: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Fri, 5 Mar 2010 09:26:11 +1100
Yeah, that seems to be the case. If you've got the inode numbers, then your running with the verbose flag set? Do you still have the logs for those inodes that it hung on? xfs_fsr doesn't do director
/archives/xfs/2010-03/msg00049.html (10,963 bytes)

10. Re: XFS hang during xfs_fsr run (score: 1)
Author: Michael Weissenbacher <mw@xxxxxxxxxxxx>
Date: Fri, 05 Mar 2010 10:04:53 +0100
If you've got the inode numbers, then your running with the verbose flag set? Do you still have the logs for those inodes that it hung on? Yes I am running xfs_fsr with the -v flag. But I'm not 100%
/archives/xfs/2010-03/msg00055.html (11,006 bytes)

11. Re: XFS hang during xfs_fsr run (score: 1)
Author: Michael Weissenbacher <mw@xxxxxxxxxxxx>
Date: Sat, 06 Mar 2010 22:20:28 +0100
Got another one, this time with ksyms enabled: [192115.749003] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 [192115.749197] IP: [<ffffffff811ad69d>] xfs_trans_find_item+
/archives/xfs/2010-03/msg00094.html (12,794 bytes)

12. Re: XFS hang during xfs_fsr run (score: 1)
Author: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Mon, 8 Mar 2010 11:06:01 +1100
... That's ... unexpected. That implies that ip->i_temp == NULL after it has been joined to a transaction. I can't see how that could occur there. Can you recompile the kernel with CONFIG_XFS_DEBUG a
/archives/xfs/2010-03/msg00095.html (11,602 bytes)

13. Re: XFS hang during xfs_fsr run (score: 1)
Author: Michael Weissenbacher <mw@xxxxxxxxxxxx>
Date: Mon, 08 Mar 2010 13:17:33 +0100
Hi Dave! That's ... unexpected. That implies that ip->i_temp == NULL after it has been joined to a transaction. I can't see how that could occur there. Can you recompile the kernel with CONFIG_XFS_DE
/archives/xfs/2010-03/msg00098.html (9,842 bytes)

14. Re: XFS hang during xfs_fsr run (score: 1)
Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
Date: Mon, 08 Mar 2010 12:09:03 -0600
Odds are you'll still oops, just earlier. Send anything interesting you see in the dmesg if/when it happens... -Eric
/archives/xfs/2010-03/msg00101.html (10,431 bytes)

15. Re: XFS hang during xfs_fsr run (score: 1)
Author: Michael Weissenbacher <mw@xxxxxxxxxxxx>
Date: Tue, 09 Mar 2010 10:14:52 +0100
Odds are you'll still oops, just earlier. Send anything interesting you see in the dmesg if/when it happens... Oops is attached. This time the system kept working but hat a constant load of >2.0 afte
/archives/xfs/2010-03/msg00107.html (36,706 bytes)

16. Re: XFS hang during xfs_fsr run (score: 1)
Author: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Tue, 9 Mar 2010 22:38:21 +1100
Not an oops - it's an assertion fail which causes a deliberate trap for debugging. That's not what I expected to see. Are you running out of space on your filesystem? Cheers, Dave. -- Dave Chinner da
/archives/xfs/2010-03/msg00108.html (10,512 bytes)

17. Re: XFS hang during xfs_fsr run (score: 1)
Author: Michael Weissenbacher <mw@xxxxxxxxxxxx>
Date: Tue, 09 Mar 2010 13:09:36 +0100
Not an oops - it's an assertion fail which causes a deliberate trap for debugging. OK, but is it normal that the load is >=2.0 after that (while the processor is still mostly idle). That's not what I
/archives/xfs/2010-03/msg00111.html (10,414 bytes)

18. Re: XFS hang during xfs_fsr run (score: 1)
Author: Michael Weissenbacher <mw@xxxxxxxxxxxx>
Date: Wed, 10 Mar 2010 09:46:20 +0100
Odds are you'll still oops, just earlier. Send anything interesting you see in the dmesg if/when it happens... Those are the assertion failures i saw during yesterday's run. The process xfs_fsr hung
/archives/xfs/2010-03/msg00116.html (45,480 bytes)

19. Re: XFS hang during xfs_fsr run (score: 1)
Author: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Fri, 12 Mar 2010 10:39:34 +1100
Hi Michael - have you got any idea what the files are that are hitting this? This failure is implying that the inode is still dirty after syncing all the data. Is something trying to modify it while
/archives/xfs/2010-03/msg00141.html (10,481 bytes)

20. Re: XFS hang during xfs_fsr run (score: 1)
Author: Michael Weissenbacher <mw@xxxxxxxxxxxx>
Date: Fri, 12 Mar 2010 10:45:19 +0100
Hi Dave! Hi Michael - have you got any idea what the files are that are hitting this? This failure is implying that the inode is still dirty after syncing all the data. Is something trying to modify
/archives/xfs/2010-03/msg00142.html (11,820 bytes)


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