I have a problem with one of my cluster servers. They are both very
stable except for this - When cluster one 1 and 2 are both taken down for
maintenance I have noticed that cluster 2 will not connect to the cluster
unless cluster 1 has connected first. Cluster 2 says it cannot find the
SBD partition. If cluster 1 has loaded up and connected to the cluster
then cluster 2 loads up fine.

Any ideas of why it would do this?

Thanking you for any help offered.