[ovirt-users] Proper way to change iSCSI and NFS IP

What is the proper way to change iSCSI and NFS IP used to access the storage domains? My IB fabric which was doing storage crashed and we have a scheduled maintenance window for next week at which time I'd like to either move my storage to 10GbE or back to IB. I was able to move things off IB to standard TCP/IP by editing the database but that is likely not the correct way. I am on ovirt 3.4.3. My NFS domain is the master and iSCSI data domain is only used by two VMs while NFS is used by ~30 VMs. Thanks, - Trey