Quote Originally Posted by enealDC
I'd go ahead and make the change right now. You won't be allowed to configure iSCSI failover if both hostnames match anyway.
Keep in mind that DSSv6 distinguishes between the server name and the hostname. Feel free to change them both.
So even though I've already setup volume replication and it has synced (iscsi vol rep) I should still be able to change the hostname of my primary and it won't effect the volume (drbd) side of things?

Cheers
Adam