[Linux-cluster] Upgrades lead to volumes gone?

[isplist at logicore.net]

Based on my other thread about new nodes not coming up, I was able to resolve 
this by updating the software on all of the nodes to match.

All nodes have now come up, however, the logical volumes keep getting lost 
now? Actually, it is the mount which keeps going away. There do not seem to be 
any error messages in the logs either?

Any thoughts on what might be causing this and what else I should be looking 
for?

Mike