case

hi,

please be kind and give me your comment.

We have here 2 node vcs cluster.
-case a)the vcs is running only one node a.service group a runs on node a and service group b runs on node b.
are there some constraints to start vcs on node b without having split brain?
-case b)vcs runs on node a.on node a run application that normally runs on node a and application that normally runs on node b.
are there some constraints to start vcs on node b without having split brain?
-case)vcs runs on node a and an application running here.on node b vcs is not started.in this case I could not failover the application from a to node b.
tnx a lot,
marius