FWIW I've done lots of goog searches and came up with a lot of old info, so I thought I'd ask here for the latest before going down the wrong path.

Two issues here; running 3.5

First issue;

On one domain, I have a master and secondary data domain.

Eventually I want to move everything from the master to secondary, and promote the secondary data domain to master, and retire the current master.

Whats the best process for this?

Second issue;

I have two clusters, for now we'll call them A and B

Cluster A has a master data domain that I want to effectively shut down (turn all VMs off, shut down the domain) --- can I then reattach that domain as a secondary to Cluster B and reactivate the VMs?