[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> 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?
Nir