You are running into bugzilla#913.
http://oss.oracle.com/bugzilla/show_bug.cgi?id=913
The fix is here:
http://oss.oracle.com/bugzilla/attachment.cgi?id=535
Also, do remember to apply relevant patches collected here.
http://www.kernel.org/pub/linux/kernel/people/mfasheh/ocfs2/backports/
Nick Couchman wrote:
I'm in the process of trying to upgrade the kernel on my OCFS2 cluster
from 2.6.18 to 2.6.22. I've downloaded and compiled the source for
kernel 2.6.22.14 on my machines, and I've restarted each of the
machines with the new kernel. Two of the machines are x86_64 (Intel
core2) machines, the other one is an older Xeon/i686 machine. The
cluster worked fine in 2.6.18.8. With the new kernel, the first
machine is able to mount the filesystem correctly, but when the second
machine goes to mount the filesystem I get the following error in the
/var/log/messages file and dmesg output:
Dec 4 15:19:51 vmdevel2 kernel: o2net: accepted connection from node
vmdevel0 (num 2) at 192.168.30.20:7777
Dec 4 15:19:55 vmdevel2 kernel: ocfs2_dlm: Node 2 joins domain
9F27F6D72A954780B76A4FD9CD97A0AF
Dec 4 15:19:55 vmdevel2 kernel: ocfs2_dlm: Nodes in domain
("9F27F6D72A954780B76A4FD9CD97A0AF"): 1 2
Dec 4 15:19:55 vmdevel2 kernel: (31952,0):ocfs2_process_vote:206
ERROR: message to node 2 fails with error -75!
One the second machine, the machine trying to join the cluster and
mount the filesystem, this is the output:
Dec 4 15:18:11 vmdevel0 kernel: o2net: connected to node vmdevel2
(num 1) at 192.168.30.22:7777
Dec 4 15:18:15 vmdevel0 kernel: OCFS2 1.3.3
Dec 4 15:18:15 vmdevel0 kernel: ocfs2_dlm: Nodes in domain
("9F27F6D72A954780B76A4FD9CD97A0AF"): 1 2
Dec 4 15:18:15 vmdevel0 kernel: kjournald starting. Commit interval
5 seconds
Seems the second machine believes it has joined okay, but then just
hangs. Once it actually started to heartbeat, but then locked hard
and I had to power cycle it to get it back. Anyone have any clues on
where I might go to start? Again, kernel is 2.6.22.14 vanilla; tools
version is 1.2.2.
Thanks,
Nick
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