concurrent resource group problem.

Hi folks, wonder if anyone can help, I'm not too experienced with HACMP
and have an urgent problem. Essentially we have a 2 node cluster
(AIX5.3L ML03). When the first node starts, it's concurrent volume
group is bought on-line correctly which contains a bunch of raw logical
volumes used by our app. When the second node is bought on-line, the
first node looses access to the volume group. The second node reports
the LV contents as JFS (not raw)
which is when you see the errors LVM_QUORUMNOQUORUM and
LVM_MISSPVADDED. If we varyoff and varyon the volume group on the first
node. everything seams fine. I'm sure it's a simple thing! Your help
would be much appreciated. I can give more details if you need dumps
etc.
thanks in advance.

.

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