I have an SC8000 FC connected to two Brocade Fabrics. There are two fault domains one to each Fabric. And we are using Virtual Ports.
All the hosts are VMware with an HBA connection to each Fabric.
We are replacing the Brocades with Cisco MDS. I am trying to go through my mind how I can move between the Switches with no downtime. My hosts are no problem. But how can I move the Array between the old Fabric and the new Fabric. Should I just remove the redunandt fiber from each Fault Domain to the new Switches? But if I do that, do I need to zone them out first? I have lots of things running through my head, but cant seem to put it in words. So looking for any assistance.