[ovirt-users] Re: Unable to migrate VMs to or from oVirt node 4.4.7

On Fri, Jul 9, 2021 at 5:57 PM nroach44--- via Users <users(a)ovirt.org&gt; wrote: > > Hi All, > > After upgrading some of my hosts to 4.4.7, and after fixing the > policy issue, I'm no longer able to migrate VMs to or from 4.4.7 > hosts. Starting them works fine regardless of the host version. > > HE 4.4.7.6-1.el8, Linux and Windows VMs. > > The log on the receiving end (4.4.7 in this case): > VDSM: > 2021-07-09 22:02:17,491+0800 INFO (libvirt/events) [vds] Channel > state for vm_id=5d11885a-37d3-4f68-a953-72d808f43cdd changed > from=UNKNOWN(-1) to=disconnected(2) (qemuguestagent:289) > 2021-07-09 22:02:55,537+0800 INFO (libvirt/events) [virt.vm] > (vmId='5d11885a-37d3-4f68-a953-72d808f43cdd') underlying process > disconnected (vm:1134) > 2021-07-09 22:02:55,537+0800 INFO (libvirt/events) [virt.vm] > (vmId='5d11885a-37d3-4f68-a953-72d808f43cdd') Release VM resources > (vm:5313) > 2021-07-09 22:02:55,537+0800 INFO (libvirt/events) [virt.vm] > (vmId='5d11885a-37d3-4f68-a953-72d808f43cdd') Stopping connection > (guestagent:438) > 2021-07-09 22:02:55,539+0800 INFO (libvirt/events) [virt.vm] > (vmId='5d11885a-37d3-4f68-a953-72d808f43cdd') Stopping connection > (guestagent:438) > 2021-07-09 22:02:55,539+0800 INFO (libvirt/events) [vdsm.api] START > inappropriateDevices(thiefId='5d11885a-37d3-4f68-a953-72d808f43cdd') > from=internal, task_id=7abe370b-13bc-4c49-bf02-2e40db142250 (api:48) > 2021-07-09 22:02:55,544+0800 WARN (vm/5d11885a) [virt.vm] > (vmId='5d11885a-37d3-4f68-a953-72d808f43cdd') Couldn't destroy > incoming VM: Domain not found: no domain with matching uuid > '5d11885a-37d3-4f68-a953-72d808f43cdd' (vm:4046) > 2021-07-09 22:02:55,544+0800 INFO (vm/5d11885a) [virt.vm] > (vmId='5d11885a-37d3-4f68-a953-72d808f43cdd') Changed state to Down: > VM destroyed during the startup (code=10) (vm:1895) > > syslog shows: > Jul 09 22:35:01 HOSTNAME abrt-hook-ccpp[177862]: Process 177022 > (qemu-kvm) of user 107 killed by SIGABRT - dumping core > > qemu: > qemu-kvm: ../util/yank.c:107: yank_unregister_instance: Assertion > `QLIST_EMPTY(&entry->yankfns)' failed. > 2021-07-09 14:02:54.521+0000: shutting down, reason=failed Looks like another qemu 6.0.0 regression. Please file ovirt bug for this.

Note that on RHEL we are still using qemu 5.2.0. qemu 6.0.0 is expected in RHEL 8.5. > When migrating from 4.4.7 to 4.4.6, syslog shows: > Jul 09 22:36:36 HOSTNAME libvirtd[2775]: unsupported configuration: unknown audio type 'spice' Sharing vm xml can help to understand this issue. Milan, did we test migration from 4.4.7 to 4.4.6?