2:30 p.m.
VM migrations are failing with latest master engine and vdsm
logs attached from engine and both hosts
Hosts are EL 6.4 with latest master VDSM
Additionally the hosts seem to lose connection with their storage domains
(new behavior), are offline then recovered (even though not is physically
wrong).
- DHC
4:30 p.m.
On Fri, Oct 11, 2013 at 03:30:35PM -0500, Dead Horse wrote:
VM migrations are failing with latest master engine and vdsm
logs attached from engine and both hosts
Hosts are EL 6.4 with latest master VDSM
Thanks for your report!
Thread-195::ERROR::2013-10-11 15:22:39,508::vm::304::vm.Vm::(run)
vmId=`4bad94ad-c338-4ec5-8e5b-9910d58c1854`::Failed to migrate
Traceback (most recent call last):
File "/usr/share/vdsm/vm.py", line 291, in run
self._startUnderlyingMigration()
File "/usr/share/vdsm/vm.py", line 369, in _startUnderlyingMigration
self._abortOnError else 0),
AttributeError: 'module' object has no attribute
'VIR_MIGRATE_ABORT_ON_ERROR'
Peter, Michal, I think that VIR_MIGRATE_ABORT_ON_ERROR is expected only in
el6.5, which is still not public
Bug 972675 - Fail migration when VM get paused due to EIO
This must be reverted in vdsm or hacked in Engine (do not set abortOnError=True if libvirt
< libvirt-0.10.2-20.el6)
Additionally the hosts seem to lose connection with their storage domains
(new behavior), are offline then recovered (even though not is physically
wrong).
8:05 a.m.
On Oct 12, 2013, at 00:30 , Dan Kenigsberg <danken(a)redhat.com> wrote:
On Fri, Oct 11, 2013 at 03:30:35PM -0500, Dead Horse wrote:
> VM migrations are failing with latest master engine and vdsm
>
> logs attached from engine and both hosts
>
> Hosts are EL 6.4 with latest master VDSM
Thanks for your report!
Thread-195::ERROR::2013-10-11 15:22:39,508::vm::304::vm.Vm::(run)
vmId=`4bad94ad-c338-4ec5-8e5b-9910d58c1854`::Failed to migrate
Traceback (most recent call last):
File "/usr/share/vdsm/vm.py", line 291, in run
self._startUnderlyingMigration()
File "/usr/share/vdsm/vm.py", line 369, in _startUnderlyingMigration
self._abortOnError else 0),
AttributeError: 'module' object has no attribute
'VIR_MIGRATE_ABORT_ON_ERROR'
Peter, Michal, I think that VIR_MIGRATE_ABORT_ON_ERROR is expected only in
el6.5, which is still not public
Bug 972675 - Fail migration when VM get paused due to EIO
This must be reverted in vdsm or hacked in Engine (do not set abortOnError=True if
libvirt < libvirt-0.10.2-20.el6)
as of http://gerrit.ovirt.org/#/c/19312/ the flag is sent for 3.3 clusters, which is
correct
I thought you're not supposed to have EL 6.4 host in 3.3 cluster. 6.5 should work..
Thanks,
michal
>
> Additionally the hosts seem to lose connection with their storage domains
> (new behavior), are offline then recovered (even though not is physically
> wrong).
8:36 a.m.
I have been running EL 6.4 hosts in 3.3 mode for quite some time, I only
noticed this breakage in the latest master VDSM 4.13.x. Tagged vdsm
versions:
ovirt-3.3.0<http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=shortlog;h=ref...
ovirt-3.3<http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=shortlog;h=refs/...
work (if not using master which one of these should be used with 3.3
btw?)
The running version of libvirt on the hosts is:
libvirt-0.10.2-18.0.1.el6_4.14.x86_64
- DHC
On Tue, Oct 15, 2013 at 9:05 AM, Michal Skrivanek <mskrivan(a)redhat.com>wrote:
On Oct 12, 2013, at 00:30 , Dan Kenigsberg <danken(a)redhat.com> wrote:
> On Fri, Oct 11, 2013 at 03:30:35PM -0500, Dead Horse wrote:
>> VM migrations are failing with latest master engine and vdsm
>>
>> logs attached from engine and both hosts
>>
>> Hosts are EL 6.4 with latest master VDSM
>
> Thanks for your report!
>
> Thread-195::ERROR::2013-10-11 15:22:39,508::vm::304::vm.Vm::(run)
vmId=`4bad94ad-c338-4ec5-8e5b-9910d58c1854`::Failed to migrate
> Traceback (most recent call last):
> File "/usr/share/vdsm/vm.py", line 291, in run
> self._startUnderlyingMigration()
> File "/usr/share/vdsm/vm.py", line 369, in _startUnderlyingMigration
> self._abortOnError else 0),
> AttributeError: 'module' object has no attribute
'VIR_MIGRATE_ABORT_ON_ERROR'
>
>
> Peter, Michal, I think that VIR_MIGRATE_ABORT_ON_ERROR is expected only
in
> el6.5, which is still not public
> Bug 972675 - Fail migration when VM get paused due to EIO
>
> This must be reverted in vdsm or hacked in Engine (do not set
abortOnError=True if libvirt < libvirt-0.10.2-20.el6)
as of http://gerrit.ovirt.org/#/c/19312/ the flag is sent for 3.3
clusters, which is correct
I thought you're not supposed to have EL 6.4 host in 3.3 cluster. 6.5
should work..
Thanks,
michal
>
>>
>> Additionally the hosts seem to lose connection with their storage
domains
>> (new behavior), are offline then recovered (even though not is
physically
>> wrong).
>
8:42 a.m.
On Oct 15, 2013, at 16:36 , Dead Horse <deadhorseconsulting(a)gmail.com> wrote:
I have been running EL 6.4 hosts in 3.3 mode for quite some time, I
only noticed this breakage in the latest master VDSM 4.13.x. Tagged vdsm versions:
ovirt-3.3.0 and ovirt-3.3 do work (if not using master which one of these should be used
with 3.3 btw?)
it is correct
I suppose as a workaround you can use engine-config and set AbortMigrationOnError to false
for now…
the default should change to false till EL 6.5 comes out, I guess…
Thanks,
michal
The running version of libvirt on the hosts is:
libvirt-0.10.2-18.0.1.el6_4.14.x86_64
- DHC
On Tue, Oct 15, 2013 at 9:05 AM, Michal Skrivanek <mskrivan(a)redhat.com> wrote:
On Oct 12, 2013, at 00:30 , Dan Kenigsberg <danken(a)redhat.com> wrote:
> On Fri, Oct 11, 2013 at 03:30:35PM -0500, Dead Horse wrote:
>> VM migrations are failing with latest master engine and vdsm
>>
>> logs attached from engine and both hosts
>>
>> Hosts are EL 6.4 with latest master VDSM
>
> Thanks for your report!
>
> Thread-195::ERROR::2013-10-11 15:22:39,508::vm::304::vm.Vm::(run)
vmId=`4bad94ad-c338-4ec5-8e5b-9910d58c1854`::Failed to migrate
> Traceback (most recent call last):
> File "/usr/share/vdsm/vm.py", line 291, in run
> self._startUnderlyingMigration()
> File "/usr/share/vdsm/vm.py", line 369, in _startUnderlyingMigration
> self._abortOnError else 0),
> AttributeError: 'module' object has no attribute
'VIR_MIGRATE_ABORT_ON_ERROR'
>
>
> Peter, Michal, I think that VIR_MIGRATE_ABORT_ON_ERROR is expected only in
> el6.5, which is still not public
> Bug 972675 - Fail migration when VM get paused due to EIO
>
> This must be reverted in vdsm or hacked in Engine (do not set abortOnError=True if
libvirt < libvirt-0.10.2-20.el6)
as of http://gerrit.ovirt.org/#/c/19312/ the flag is sent for 3.3 clusters, which is
correct
I thought you're not supposed to have EL 6.4 host in 3.3 cluster. 6.5 should work..
Thanks,
michal
>
>>
>> Additionally the hosts seem to lose connection with their storage domains
>> (new behavior), are offline then recovered (even though not is physically
>> wrong).
>
9:55 a.m.
On Tue, Oct 15, 2013 at 04:42:11PM +0200, Michal Skrivanek wrote:
On Oct 15, 2013, at 16:36 , Dead Horse <deadhorseconsulting(a)gmail.com> wrote:
> I have been running EL 6.4 hosts in 3.3 mode for quite some time, I only noticed
this breakage in the latest master VDSM 4.13.x. Tagged vdsm versions: ovirt-3.3.0 and
ovirt-3.3 do work (if not using master which one of these should be used with 3.3 btw?)
it is correct
I suppose as a workaround you can use engine-config and set AbortMigrationOnError to
false for now…
the default should change to false till EL 6.5 comes out, I guess…
Global configurable are evil, but yes. Please set it to False by
default, until we can require a libvirt version that has it.
Dan.
2:22 p.m.
I just took a look through the vdc_options keys and I only found key
entries of "AbortMigrationOnError" for cluster levels 3.0, 3.1, and 3.2 but
not 3.3.
- DHC
On Tue, Oct 15, 2013 at 10:55 AM, Dan Kenigsberg <danken(a)redhat.com> wrote:
On Tue, Oct 15, 2013 at 04:42:11PM +0200, Michal Skrivanek wrote:
>
> On Oct 15, 2013, at 16:36 , Dead Horse <deadhorseconsulting(a)gmail.com>
wrote:
>
> > I have been running EL 6.4 hosts in 3.3 mode for quite some time, I
only noticed this breakage in the latest master VDSM 4.13.x. Tagged vdsm
versions: ovirt-3.3.0 and ovirt-3.3 do work (if not using master which one
of these should be used with 3.3 btw?)
>
> it is correct
> I suppose as a workaround you can use engine-config and set
AbortMigrationOnError to false for now…
> the default should change to false till EL 6.5 comes out, I guess…
Global configurable are evil, but yes. Please set it to False by
default, until we can require a libvirt version that has it.
Dan.
11:12 p.m.
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participants (3)
-
Dan Kenigsberg -
Dead Horse -
Michal Skrivanek