qemu-kvm doesnt restart after node reboot
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu Cloud Archive |
Fix Released
|
High
|
Unassigned | ||
Ocata |
Fix Released
|
High
|
Unassigned | ||
Pike |
Fix Released
|
High
|
Unassigned | ||
qemu (Ubuntu) |
Fix Released
|
Medium
|
Unassigned | ||
Zesty |
Fix Released
|
Undecided
|
Christian Ehrhardt | ||
Artful |
Fix Released
|
Medium
|
Unassigned |
Bug Description
[Impact]
* Since the Zesty Merge the qemu-kvm service fails to be active by
default.
* It is a non required but rather useful helper, so it should be fixed to
be enabled as it was pre zesty due to systemd-generators taking it from
sysv scripts back then.
[Test Case]
* Install qemu-system-common
* Then check
$ systemctl status qemu-kvm
* This should be active (exited) but is currently disabled
[Regression Potential]
* If this script causes any issue for someone (not known so far) and he
was running on zesty a while it will on the SRU update be enabled and
trigger these issues. Yet this is a generic argument and if that would
be a blocker no services would be allowed to be enabled. I verified
that if masked the service stays off as it should.
[Other Info]
* IMO this issue qualified for (2) the following of the Final Freeze:
2) Bug fixes that would be suitable for post-release SRUs, which we
may choose to accept, reject, or shunt to -updates for 0-day SRUs
on a case-by-base basis.
--
Upon a MAAS reboot openstack nova-compute services come up blocked with the following message in juju status:
Services not running that should be: qemu-kvm
services qemu-kvm status shows the services as dead
services qemu-kvm restart fixes issue.
ubuntu@
● qemu-kvm.service - QEMU KVM preparation - module, ksm, hugepages
Loaded: loaded (/lib/systemd/
Active: active (exited) since Thu 2017-09-28 19:54:17 UTC; 3min 20s ago
Process: 33714 ExecStart=
Main PID: 33714 (code=exited, status=0/SUCCESS)
Linux MaaS 4.4.0-96-generic #119-Ubuntu SMP Tue Sep 12 14:59:54 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Juju 2.2.4-xenial-amd64
openstack 3.12.0
Changed in qemu (Ubuntu Zesty): | |
status: | New → Confirmed |
Changed in qemu (Ubuntu Artful): | |
assignee: | nobody → ChristianEhrhardt (paelzer) |
status: | Triaged → In Progress |
tags: |
added: verification-ocata-done verification-pike-done removed: verification-ocata-needed verification-pike-needed |
Thank you for taking the time to file a bug report.
Can you provide the logs under /var/log/libvirt/*, as well as any relevant logs to help triage this issue further?
Thanks!