I have a esx 4.0 2 host cluster connected to an equallogic SAN. Currently the ESX's hosts are connected to 1 volume on the equallogic and there 10-15 VM's running on them using the equallogic volume. I have created a new volume on the equallogic and configured it to allow access from the two hosts.
My question is this: to add the new volume to the ESX hosts, do I simply need to go to each hosts iSCSI initiator and do a "rescan for volumes"? Is there any potential issue that would affect the other connected volume or the VM;s that are located on it?
thanks