--- Comment From heinz-werner_se...@de.ibm.com 2018-10-17 04:03 EDT---
IBM Bugzilla status -> closed, fixed released by Canonical
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https://bugs.launchpad.net/bugs/1783
--- Comment From xxd...@de.ibm.com 2018-10-05 03:46 EDT---
Hello Robie,
Because I migrated both my KVM hypervisors to 18.04, I cannot test it anymore.
But Christian Ehrhardt could reproduce the problem. Hopefully he has still the
appropriate test envirnoment.
Regards, Andreas (bugproxy)
--- Comment From xxd...@de.ibm.com 2018-09-07 08:38 EDT---
I have some more bad surprises:
On Monday I upgraded my x86 KVM hypervisors from 16.04.5 to 18.04.1.
No problems at all.
On Wednesday I upgraded the ppc KVM hypervisors from 16.04.5 to 18.04.1.
Problem 1:
In the middle of the upgr
--- Comment From xxd...@de.ibm.com 2018-08-22 04:41 EDT---
sorry "August 5" means September 5 ;-)
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Title:
KVM live migration
--- Comment From xxd...@de.ibm.com 2018-08-22 04:36 EDT---
Yes, the problem is not solved.
Most of the actions have been tests on my side. So I could finally test with
SLES15 and Ubuntu 17.10 guests, both migrating successful. But 18.04 does not
migrate. This means there was a change betw
--- Comment From heinz-werner_se...@de.ibm.com 2018-08-21 09:46 EDT---
@xnox, I will leave this ticket open till a final soluition is available.
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--- Comment From heinz-werner_se...@de.ibm.com 2018-08-21 07:22 EDT---
@Canonical, can this LP be closed? I don't see any addl. activities here..
Many thx in advance
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--- Comment From xxd...@de.ibm.com 2018-08-06 07:08 EDT---
Today I had my final test with an Ubuntu 17.10 guest installed from
http://old-releases.ubuntu.com/releases/17.10/ubuntu-17.10-server-ppc64el.iso
After installation it had kernel 4.13.0-16-generic and live migration was
successful.
--- Comment From xxd...@de.ibm.com 2018-08-01 07:47 EDT---
16.10 test:
I have seen 16.10 in our foreman, so I thought I could do that test quickly.
But it looks like the 16.10 mirrors are already down because 16.10 is out of
service :-(
That means those tests (16.10, 17.04, 17.10) would ta
--- Comment From xxd...@de.ibm.com 2018-08-01 05:30 EDT---
I just had a new VM with SLES 15, kernel 4.12.14-23-default.
Migration succeeded !
I can also do a test with Ubuntu 16.10 after lunch.
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--- Comment From xxd...@de.ibm.com 2018-08-01 05:11 EDT---
Finally I could have a look on all the other VMs that migrate successful:
RHEL 7U1, kernel 3.10.0-229.20.1.ael7b.ppc64le
RHEL 7U3, kernel 3.10.0-514.6.1.el7.ppc64le
RHEL 7U3, kernel 3.10.0-862.3.2.el7.ppc64
SLES 12SP1, kernel 3.12.4
> If there are incompatibilities between kernel 4.4 and 4.15, would I maybe
> risk that then I cannot migrate 16.04 guests any longer? Did anyone tests
> this case?
>
This way around (old guest/ new host) I cover migration tests before any
qemu/libvirt upload testin x86/s390/ppc64el (and a tiny bi
--- Comment From xxd...@de.ibm.com 2018-08-01 04:48 EDT---
My Systems are P8 (8247-22L).
No problem to do some more tests with KVM guests (working Mon, Wed and
Fri).
We also plan to update the KVM hosts to 18.04.1, but have no fixed date for
that.
If there are incompatibilities between k
--- Comment From xxd...@de.ibm.com 2018-07-30 10:24 EDT---
The host (KVM hypervisor) is 16.04.
So you suggest to install newer UCA qemu on the hypervisors.
That is something I have to decline today. Those hosts are runnung some more
VMs. So to update the hypervisors I need a service window
--- Comment From xxd...@de.ibm.com 2018-07-30 09:35 EDT---
The host (KVM hypervisor) is 16.04.
So you suggest to install newer UCA qemu on the hypervisors.
That is something I have to decline today. Those hosts are runnung some more
VMs. So to update the hypervisors I need a service window
--- Comment From xxd...@de.ibm.com 2018-07-30 08:24 EDT---
# add-apt-repository cloud-archive:ocata
cloud-archive for Ocata only supported on xenial
# add-apt-repository cloud-archive:pike
cloud-archive for Pike only supported on xenial
# add-apt-repository cloud-archive:queens
cloud-arch
--- Comment From xxd...@de.ibm.com 2018-07-30 07:10 EDT---
regarding reproducibility:
yes it is absolutely reproducible
In the meantime I updated the 18.04 VM to 18.04.1.
Live migration still fails.
root@pkvm2:~# virsh migrate --persistent --live p8lnxtst4
qemu+ssh://pkvm1/system
error:
--- Comment From xxd...@de.ibm.com 2018-07-30 06:53 EDT---
Here ist the information I can give immediately:
(a) Ubuntu 16.04.4 KVM hypervisor:
kernel 4.4.0-130-generic
# virsh version
Compiled against library: libvirt 1.3.1
Using library: libvirt 1.3.1
Using API: QEMU 1.3.1
Running hypervi
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