Our company is migrating over to the Virtual world. We have a NAS/SAN built on ZFS. I am running all the VMs on a small SSD storage pool on the SAN via iSCSI. We are going to bring our email in house with Zimbra. I want everything critical in Zimbra on the SAN but not in the same pool as the VMs for performance reasons. So, I have seen talk of putting the entire /opt/zimbra folder on the SAN. Is it just a matter of copying everything in the opt/zimbra folder to a folder on the SAN and editing fstab to point to the iscsi share?