Alessandro, You told us nothing about your environment and setup. No downtime is only possible with specific hypervisors - like ESX and perhaps Xen.
Regards ilya On 3/22/16 3:29 PM, Alessandro Caviglione wrote: > Hi guys, > I'm writing just to ask for advice... > We're decommissionig our storage and we need to move all the VMs from old > storage to this new one. > In CS we've defined a new primary storage and I think we've to migrate all > ROOT and DATA disks from old PRIMARY to the new PRIMARY, this should be > done without interruption of the service. > The new storage will host also SECONDARY storage, so we need to move also > Template, Snapshots and other things. > How can we do it? > > Thank you!! >