Re: [Users] migrations failing with latest master + vdsm

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?)

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&gt; wrote: On Oct 12, 2013, at 00:30 , Dan Kenigsberg <danken(a)redhat.com&gt; 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). >