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[Linux-cluster] upgrade from 6.0 to 6.1

I am working on a upgrade from Red Hat Enterprise 3 to Enterprise 4 and GFS 6.0 to 6.1 and I have ran into a little snag.

The instructions say to use ccs_tool to upgrade the old CCA to a new /etc/cluster/cluster.conf.  My CCA does not seem to be accessible any longer because the pool manager is not available in Enterprise 4 or GFS 6.1.

After some digging around, I determined that my old CCA was in /dev/sda1 on the SAN.  Just for grins, I tried:
[root oneoften DEV_ACN_POOLS]# ccs_tool upgrade /dev/sda1
The specified device does not contain a CCS archive.

Failed to upgrade CCS configuration information.
[root oneoften DEV_ACN_POOLS]#

Is there a procedure to wake up the pool manager under Enterprise 4 and GFS 6.1?  Should I skip ccs_tool, write my own cluster.conf and then convert the pools to LVM2?

Any ideas you have would be greatly appreciated.

This is a test cluster, the production cluster is still up and running Enterprise 3.

Thank you,

mbrookov mines edu

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