I have a requirement to change make the following changes to an environment.
Migrate the vmware environment (8 ESXI hosts, 1 virtual Vcenter servers) to a new network and remove Active Driectory integration.
6 of the 8 hosts have no onboard datastores, they use iSCSI provided by multiple HPE storage arrays.
The remaining 2 hosts are connected to the iSCSI storage but don't actually use them, they use onboard storage.
I am trying to work out if it is easier to migrate hosts 1 by one to a new vmware environment and migrate vm's over, or is it easier to make the required changes to the hosts/VSphere server in the existing environment.
Can ESXI hosts managed by separate Vcenter Servers access the same iSCSI LUN?
Cab a Vcenter server be moved to a different network?
Any Advise you can provide is appreciated.