[Ocfs2-users] OCFS2 troubleshooting tools

Sunil Mushran
Mon, 11 Aug 2008 18:43:07 -0000

ocfs2 home page on oss.oracle.com has support guides. Also, we have a wiki.
http://oss.oracle.com/osswiki/OCFS2/Debugging

The dlm debugging has been improved in sles10 sp2. We will be soon releasing
the details in ocfs2 1.4's user's guide.

Make sure you are running the latest sles10 sp1 kernel.
http://oss.oracle.com/pipermail/ocfs2-announce/2008-July/000026.html

Marshall, Richard wrote:
>
> I'm new to LINUX (Suse 10.1) OCFS2 and wondered where a good source for
>
>     troubleshooting issues could be found. We had some problems last week
>
>     and it was stated one of the nodes had dropped from the cluster and
>
>     could not rejoin causing directories that are NFS exported to other
>
>     nodes in the cluster not to mount correctly. I looked through the
>
>     /var/log/messages log and didn't see any ocfs2 messages other than
> node
>
>     joined domain and file systems mounted.
>
>     Mounted.ocfs2 indicated all (9) directories were mounted on all
> cluster
>
>     members. Fsck.ocfs2 stated file system was clean,
>
>     And /etc/init.d/o2cb status indicated all was well with the cluster.
>
>     What other logs or tools are available to find problems.
>
>     Thank You
>
>
> Thank You
>
> Richard Marshall
>
> Senior Technical Specialist
>
> Information Systems
>
> Arbella Insurance Group
>
> _Richard.marshall at arbella.com_ <mailto:Richard.marshall at
arbella.com>
>
> 617-328-2921
>
> Hours: Mon-Fri: 6AM to 2PM
>