* reiser4 warning: nikita-3233, extent2tail/release_unix_file failure
@ 2008-08-05 15:40 Marti Raudsepp
2008-08-05 18:09 ` Edward Shishkin
0 siblings, 1 reply; 2+ messages in thread
From: Marti Raudsepp @ 2008-08-05 15:40 UTC (permalink / raw)
To: reiserfs-devel
Hello reiserfs-devel,
I don't know what sort of workload caused this problem, but I found
these warnings in my dmesg. I am using reiser4 for /usr/portage
(Gentoo Portage tree) and /usr/src and /var/tmp where compilation
takes place, so presumably it's one of: rsync on lots of small files,
untarring, compiling, copying files off the partition, or recursive
rm.
I have a hunch that these errors happened during the icedtea6 Java VM
compilation, which failed with awkward "file not found" errors once,
but worked on the second attempt, and the timestamp seems to agree.
Whatever it was, it's gone now. Reading all files on the partition did
not reproduce the warnings (using "find -xdev -type f |xargs cat --
>/dev/null"); nor did fsck.reiser4 find any problems with any of the
file systems.
Someone else also reported this warning back in 2006 June:
http://www.mail-archive.com/reiserfs-list@namesys.com/msg21231.html
I'm using the vanilla 2.6.26 kernel, with reiser4-for-2.6.25.patch.gz,
on AMD64; reiser4 partitions are all mounted from LVM2 logical volumes
on a single SATA disk.
Here's the dmesg output:
[1006806.639929] reiser4[scanelf(873)]: extent2tail
(fs/reiser4/plugin/file/tail_conversion.c:666)[]:
[1006806.639931] WARNING: reiser4_write_tail failed
[1006806.639939] reiser4[scanelf(873)]: release_unix_file
(fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
[1006806.639941] WARNING: Failed (-28) to convert in release_unix_file (4915530)
[1006806.695995] reiser4[scanelf(873)]: extent2tail
(fs/reiser4/plugin/file/tail_conversion.c:666)[]:
[1006806.695995] WARNING: reiser4_write_tail failed
[1006806.695995] reiser4[scanelf(873)]: release_unix_file
(fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
[1006806.695995] WARNING: Failed (-28) to convert in release_unix_file (4915541)
[1006806.723582] reiser4[scanelf(873)]: extent2tail
(fs/reiser4/plugin/file/tail_conversion.c:666)[]:
[1006806.723584] WARNING: reiser4_write_tail failed
[1006806.723589] reiser4[scanelf(873)]: release_unix_file
(fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
[1006806.723591] WARNING: Failed (-28) to convert in release_unix_file (4915584)
[1006806.726080] reiser4[scanelf(873)]: extent2tail
(fs/reiser4/plugin/file/tail_conversion.c:666)[]:
[1006806.726082] WARNING: reiser4_write_tail failed
[1006806.726086] reiser4[scanelf(873)]: release_unix_file
(fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
[1006806.726088] WARNING: Failed (-28) to convert in release_unix_file (4915586)
[1006894.003824] reiser4[scanelf(873)]: extent2tail
(fs/reiser4/plugin/file/tail_conversion.c:666)[]:
[1006894.003826] WARNING: reiser4_write_tail failed
[1006894.003834] reiser4[scanelf(873)]: release_unix_file
(fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
[1006894.003836] WARNING: Failed (-28) to convert in release_unix_file (4845576)
[1006894.007824] reiser4[scanelf(873)]: extent2tail
(fs/reiser4/plugin/file/tail_conversion.c:666)[]:
[1006894.007826] WARNING: reiser4_write_tail failed
[1006894.007831] reiser4[scanelf(873)]: release_unix_file
(fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
[1006894.007832] WARNING: Failed (-28) to convert in release_unix_file (4845584)
[1006894.024284] reiser4[scanelf(873)]: extent2tail
(fs/reiser4/plugin/file/tail_conversion.c:666)[]:
[1006894.024286] WARNING: reiser4_write_tail failed
[1006894.024291] reiser4[scanelf(873)]: release_unix_file
(fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
[1006894.024293] WARNING: Failed (-28) to convert in release_unix_file (4845637)
That's all I could think of.
Regards,
Marti
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: reiser4 warning: nikita-3233, extent2tail/release_unix_file failure
2008-08-05 15:40 reiser4 warning: nikita-3233, extent2tail/release_unix_file failure Marti Raudsepp
@ 2008-08-05 18:09 ` Edward Shishkin
0 siblings, 0 replies; 2+ messages in thread
From: Edward Shishkin @ 2008-08-05 18:09 UTC (permalink / raw)
To: Marti Raudsepp; +Cc: reiserfs-devel
Marti Raudsepp wrote:
> Hello reiserfs-devel,
>
> I don't know what sort of workload caused this problem, but I found
> these warnings in my dmesg. I am using reiser4 for /usr/portage
>
Hello.
Actually this is complaints about no disk space (28 == ENOSPC).
And your free disk space looks far from being exhausted, right?
I think this is other side of the problem I have announced
(leak of disk space related to tail conversion). Unfortunately,
I have lost the scenario for reproducing this problem.
Will go to todo-list.
Thanks,
Edward.
> (Gentoo Portage tree) and /usr/src and /var/tmp where compilation
> takes place, so presumably it's one of: rsync on lots of small files,
> untarring, compiling, copying files off the partition, or recursive
> rm.
>
> I have a hunch that these errors happened during the icedtea6 Java VM
> compilation, which failed with awkward "file not found" errors once,
> but worked on the second attempt, and the timestamp seems to agree.
> Whatever it was, it's gone now. Reading all files on the partition did
> not reproduce the warnings (using "find -xdev -type f |xargs cat --
>
>> /dev/null"); nor did fsck.reiser4 find any problems with any of the
>>
> file systems.
>
> Someone else also reported this warning back in 2006 June:
> http://www.mail-archive.com/reiserfs-list@namesys.com/msg21231.html
>
> I'm using the vanilla 2.6.26 kernel, with reiser4-for-2.6.25.patch.gz,
> on AMD64; reiser4 partitions are all mounted from LVM2 logical volumes
> on a single SATA disk.
>
> Here's the dmesg output:
>
> [1006806.639929] reiser4[scanelf(873)]: extent2tail
> (fs/reiser4/plugin/file/tail_conversion.c:666)[]:
> [1006806.639931] WARNING: reiser4_write_tail failed
> [1006806.639939] reiser4[scanelf(873)]: release_unix_file
> (fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
> [1006806.639941] WARNING: Failed (-28) to convert in release_unix_file (4915530)
> [1006806.695995] reiser4[scanelf(873)]: extent2tail
> (fs/reiser4/plugin/file/tail_conversion.c:666)[]:
> [1006806.695995] WARNING: reiser4_write_tail failed
> [1006806.695995] reiser4[scanelf(873)]: release_unix_file
> (fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
> [1006806.695995] WARNING: Failed (-28) to convert in release_unix_file (4915541)
> [1006806.723582] reiser4[scanelf(873)]: extent2tail
> (fs/reiser4/plugin/file/tail_conversion.c:666)[]:
> [1006806.723584] WARNING: reiser4_write_tail failed
> [1006806.723589] reiser4[scanelf(873)]: release_unix_file
> (fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
> [1006806.723591] WARNING: Failed (-28) to convert in release_unix_file (4915584)
> [1006806.726080] reiser4[scanelf(873)]: extent2tail
> (fs/reiser4/plugin/file/tail_conversion.c:666)[]:
> [1006806.726082] WARNING: reiser4_write_tail failed
> [1006806.726086] reiser4[scanelf(873)]: release_unix_file
> (fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
> [1006806.726088] WARNING: Failed (-28) to convert in release_unix_file (4915586)
> [1006894.003824] reiser4[scanelf(873)]: extent2tail
> (fs/reiser4/plugin/file/tail_conversion.c:666)[]:
> [1006894.003826] WARNING: reiser4_write_tail failed
> [1006894.003834] reiser4[scanelf(873)]: release_unix_file
> (fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
> [1006894.003836] WARNING: Failed (-28) to convert in release_unix_file (4845576)
> [1006894.007824] reiser4[scanelf(873)]: extent2tail
> (fs/reiser4/plugin/file/tail_conversion.c:666)[]:
> [1006894.007826] WARNING: reiser4_write_tail failed
> [1006894.007831] reiser4[scanelf(873)]: release_unix_file
> (fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
> [1006894.007832] WARNING: Failed (-28) to convert in release_unix_file (4845584)
> [1006894.024284] reiser4[scanelf(873)]: extent2tail
> (fs/reiser4/plugin/file/tail_conversion.c:666)[]:
> [1006894.024286] WARNING: reiser4_write_tail failed
> [1006894.024291] reiser4[scanelf(873)]: release_unix_file
> (fs/reiser4/plugin/file/file.c:2332)[nikita-3233]:
> [1006894.024293] WARNING: Failed (-28) to convert in release_unix_file (4845637)
>
> That's all I could think of.
>
> Regards,
> Marti
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>
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2008-08-05 15:40 reiser4 warning: nikita-3233, extent2tail/release_unix_file failure Marti Raudsepp
2008-08-05 18:09 ` Edward Shishkin
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