Hi all
we have 5 Vsphere 3.5 Esx servers with a vcenter server in shared storage ( HP EVA storage ) . we are plaining to upgrade this in Vsphere 5.1 in EMC VNX ( Block Level ) shared storage.
- can we first upgrade V sphere 3.5 and thern migrate to Vsphere 5.1
- or first we connect new storage with old storage switch and then migrate & the old VMs to new storage
or if somebody has any other method then pls let me know . Thanks in advance..