Are you exporting the ocfs2 volume via NFS? If so, then we did fix this
issue.
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=592282cf2eaa33409c6511ddd3f3ecaa57daeaaa
It should be fixed in 2.6.22.
Use 2.6.22 + patches as listed in the following link:
http://oss.oracle.com/pipermail/ocfs2-users/2007-August/001935.html
Cyril FERAUDET wrote:
A response to my self ...
Thanks Sunil Mushran, I haven't see your response in the thousand of
mail at my return of holidays ...
This patch seems to be in the 2.6.20.
Can this error cause my big load average ?
No other patch was included till the 2.6.22. Some one have the same
problem than me with the 2.6.22 (file truncated) ?
Thanks,
Cyril
Le 30 août 07 à 10:36, Cyril FERAUDET a écrit :
Hi all,
I've one 3.5T Xserve with one LUN shared between 7 debian nodes :
# dmesg |grep -i ocfs
OCFS2 Node Manager 1.3.3
OCFS2 DLM 1.3.3
OCFS2 DLMFS 1.3.3
OCFS2 User DLM kernel interface loaded
OCFS2 1.3.3
ocfs2_dlm: Node 11 joins domain 7791C0F1366B4FAD99E46078BE5092A1
ocfs2_dlm: Nodes in domain ("7791C0F1366B4FAD99E46078BE5092A1"): 0 1
7 8 9 10 11
# uname -a
Linux img01 2.6.18-4-686 #1 SMP Wed May 9 23:03:12 UTC 2007 i686
GNU/Linux
All nodes mount the shared partition without problem, but after some
minute of utilization I get these error :
...cut...
(4191,0):ocfs2_populate_inode:236 ERROR: Invalid dinode:
i_ino=2832705, i_blkno=2832705, signature = INODE01, flags = 0x0
(4191,0):ocfs2_read_locked_inode:393 ERROR: populate failed!
i_blkno=2832705, i_ino=2832705
(4191,0):ocfs2_iget:131 ERROR: status = -116
(4191,0):ocfs2_iget:141 ERROR: status = -116
(4191,0):ocfs2_get_dentry:63 ERROR: status = -116
(4192,1):ocfs2_populate_inode:236 ERROR: Invalid dinode:
i_ino=2832705, i_blkno=2832705, signature = INODE01, flags = 0x0
(4192,1):ocfs2_read_locked_inode:393 ERROR: populate failed!
i_blkno=2832705, i_ino=2832705
(4192,1):ocfs2_iget:131 ERROR: status = -116
(4192,1):ocfs2_iget:141 ERROR: status = -116
(4192,1):ocfs2_get_dentry:63 ERROR: status = -116
(4191,0):ocfs2_get_dentry:69 ERROR: status = -116
(4186,1):ocfs2_populate_inode:236 ERROR: Invalid dinode:
i_ino=8808616, i_blkno=8808616, signature = INODE01, flags = 0x0
(4186,1):ocfs2_read_locked_inode:393 ERROR: populate failed!
i_blkno=8808616, i_ino=8808616
(4186,1):ocfs2_iget:131 ERROR: status = -116
(4186,1):ocfs2_iget:141 ERROR: status = -116
(4186,1):ocfs2_get_dentry:63 ERROR: status = -116
(4189,1):ocfs2_get_dentry:69 ERROR: status = -116
...cut...
Then all node have a huge load more than 100 with more than 50% of
iowait.
I've tested the kernel 2.6.22 (don't remember the ocfs version),
there are no ocfs2 error, but all opened to write file are truncated
to zero size !
Have you an idea, do you know a stable version of ocfs2 build into a
debian kernel ?
Thanks,
Cyril
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