[Ocfs2-users] fs corruption in cluster config

Kai Zimmer kai at zimmer.net
Fri Jun 27 13:54:17 PDT 2008


Hi listers,

i have setup a cluster consisting of two nodes (ocfs2-1.2.6-18)
accessing simultaneously an iscsi-based san. But when the first node
writes a file onto the ocfs2-fs-san, that file stays invisible for the
second node. I thought that's what a cluster file system should be able
to cope with, no? Or do i have a misconfiguration?

After a reboot, i had several files turned into directories and vice
versa. And 'rm' discovered a circular directory structure.
Is that a known bug in in ocfs1-1.2.6 ?

Also, in /var/log/warn i find occasionally
'o2hb_bio_end_io:225 ERROR: IO Error -5'
What would that mean?

thanks,
Kai



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