On Fri, May 3, 2019 at 6:20 PM <racevedo@lenovo.com> wrote:

I see that this was apparently a bug in previous version, but I'm currently using oVirt Node 4.3.3.1. This was working fine before updating from oVirt Node 4.2. This occurs when trying to change the CD on a running VM.

Log shows:

2019-05-03 12:09:24,731-04 ERROR [org.ovirt.engine.core.bll.storage.disk.ChangeDiskCommand] (default task-52) [309a3a99-c754-45d5-add7-c45e094d2e69] Command 'org.ovirt.engine.core.bll.storage.disk.ChangeDiskCommand' failed: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to ChangeDiskVDS, error = Drive image file could not be found, code = 13 (Failed with error imageErr and code 13)

Any advice on how to solve this

No, not completely solved yet. The part related to running VM and changing cd is still open. Upstream (closed as duplicate of downstream, see below): https://bugzilla.redhat.com/show_bug.cgi?id=1588400 Downstream: https://bugzilla.redhat.com/show_bug.cgi?id=1588400 I tried many times to push, but always postponed... hopefully for RHV 4.3 it will receive a push, otherwise ISO domain are not truly dismissable, especially when you have block storage domains and don't want to carry on also NFS based ... Gianluca