Hello,
I am preparing for an upgrade of out ESXi hosts and I was reading the best practices for the upgrade from 5.1 to 5.5 and noticed that one of the BPs is "If a SAN is connected to the host, detach the fibre before continuing with the upgrade or migration. Do not disable HBA cards in the BIOS." . This has made me question if they mean specifically a SAN attached via fibre channel or do they mean all SAN connections even if it is iSCSI?
Thanks,
B.Z.