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SubjectRe: Filesystem/kernel bug?
Vladimir Saveliev wrote:

>Hello
>
>On Tue, 2004-12-28 at 16:52, Fao, Sean wrote:
>
>
>>Update:
>>
>>I found these events --and many similar-- in my log file.
>>
>>Dec 26 17:55:43 cgx-mail ReiserFS: warning: is_tree_node: node level 0
>>does not match to the expected one 1
>>Dec 26 17:55:43 cgx-mail ReiserFS: sda3: warning: vs-5150:
>>search_by_key: invalid format found in block 13706028. Fsck?
>>Dec 26 17:55:43 cgx-mail ReiserFS: sda3: warning: vs-13070:
>>reiserfs_read_locked_inode: i/o failure occurred trying to find stat
>>data of [30749 74887 0x0 SD]
>>Dec 26 17:55:43 cgx-mail ReiserFS: warning: is_tree_node: node level 0
>>does not match to the expected one 1
>>Dec 26 17:55:43 cgx-mail ReiserFS: sda3: warning: vs-5150:
>>search_by_key: invalid format found in block 13706028. Fsck?
>>Dec 26 17:55:43 cgx-mail ReiserFS: sda3: warning: vs-13070:
>>reiserfs_read_locked_inode: i/o failure occurred trying to find stat
>>data of [30749 74888 0x0 SD]
>>Dec 26 17:55:43 cgx-mail ReiserFS: warning: is_tree_node: node level 0
>>does not match to the expected one 1
>>Dec 26 17:55:43 cgx-mail ReiserFS: sda3: warning: vs-5150:
>>search_by_key: invalid format found in block 13706028. Fsck?
>>Dec 26 17:55:43 cgx-mail ReiserFS: sda3: warning: vs-13070:
>>reiserfs_read_locked_inode: i/o failure occurred trying to find stat
>>data of [30749 74888 0x0 SD]
>>
>>Does this shed any new light? Does it look like I might have a
>>corrupted file system?
>>
>>
>>
>
>Yes. Please try to reiserfsck your filesystem. Latest reiserfsck can be
>obtained from
>ftp://ftp.namesys.com/pub/reiserfsprogs/reiserfsprogs-3.6.19.tar.gz.
>
>

Vladimir,

Thank you much for your response. This is a production email server so
I had to wait for an appropriate time to shut the system down.

Just a quick summary of what happened. After rebooting the sever and
booting from a CD, I ran reiserfsck, which found no corruption in the
file system. I then manually checked the directory structure and
everything looked fine. I'm not what was wrong, but a reboot apparently
corrected whatever it was.

I've noticed a couple of patches for reiserfs in the past month or so on
the LKML. I'll check after I send this message to see if I can find the
answer for myself, but, are there any major reiserfs bug fixes related
to the Linux kernel, which have been corrected since 2.6.9 that I should
know about? Also, I'm using a 3ware 8000 series SATA controller, if
that's at all relevant.

Thanks again for your help,

--
Sean
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