Hi Nur, OLVM is an Oracle Linux 8 based solution (both engine and KVM host) at this time. Send me a message or reach out to Oracle Support if you want to discuss this migration in more detail. John Priest Director OLVM/OVM Product Management 508.202.2534 From: Nur Imam Febrianto <nur_imam(a)outlook.com&gt; Sent: Tuesday, July 23, 2024 11:06 PM To: oVirt Users <users(a)ovirt.org&gt; Subject: [External] : [ovirt-users] Problem with OVF and Bad Volume Specification Hi, Recently we are migrating our existing VM from Existing oVirt cluster, to new oVirt cluster (using el9) and Oracle OLVM. But we have this strange issue, after detaching storage domain, and then attaching the storage domain in new cluster, VM Impor tdoesnt shows up any vm that are located on this storage domain. In Disk Import, it shows a lot of disk with no aliases at all, and after we do trial and error with our disk, several disk are missing at all, no trace and no whereabout. After further investigation, OVF_STORE only contains 2 VM definition, not all the VM, and it guts truncated whenever we try to extract it using TAR. Update OVF doesnt help at all too. Anybody got any idea how to prevent or solve this ? We still have 3 storage domain and afraid the same thing will happened again. Thanks before.