[Users] oVirt 3.2 - Migration failed due to error: migrateerr

[Nicholas Kesick]

> Date: Fri, 26 Jul 2013 05:52:44 +0300
> From: iheim at redhat.com
> To: cybertimber2000 at hotmail.com
> CC: danken at redhat.com; users at ovirt.org
> Subject: Re: [Users] oVirt 3.2 - Migration failed due to error: migrateerr
> 
> On 07/26/2013 05:40 AM, Nicholas Kesick wrote:
> >
> > Replies inline.
> >  > Date: Thu, 25 Jul 2013 22:27:17 +0300
> >  > From: danken at redhat.com
> >  > To: cybertimber2000 at hotmail.com
> >  > CC: users at ovirt.org
> >  > Subject: Re: [Users] oVirt 3.2 - Migration failed due to error:
> > migrateerr
> >  >
> >  > On Thu, Jul 25, 2013 at 11:54:40AM -0400, Nicholas Kesick wrote:
> >  > > When I try to migrate a VM, any VM, between my two hosts, I receive
> > an error that says Migration failed due to error: migrateerr. Looking in
> > the log I don't see any thing that jumps out other than the final message
> >  > >
> >  > > VDSGenericException: VDSErrorException: Failed to MigrateStatusVDS,
> > error = Fatal error during migration
> >  > >
> >  > > Ovirt-engine is version 3.2.2-1.1.fc18.noarch, firewalld is
> > disabled, and selinux is permissive.
> >  >
> >  > Please do not say this in public, you're hurting Dan Walsh's feelings ;-)
> >  >
> > I recall seeing his blog posts, and I agree. Not sure when I set it to
> > permissive... maybe to get the 3.2 install w/ Firewalld setup to
> > complete? I remember that was fixed in 3.2.1. I'll set it back to enforcing.
> >  > >
> >  > > ovirt-node version is 2.6.1 on both hosts.
> >  > >
> >  > > Any suggestions would be welcome!
> >  > >
> >  >
> >  > I'd love to see /etc/vdsm/vdsm.log from source and destination. The
> >  > intersting parts start with vmMigrate at the source and with
> >  > vmMigrationCreate at the destination.
> > Hmm, I probably should have pulled that sooner. So, I cleared the active
> > VDSM (while nothing was running) and libvirtd.log, booted one vm, and
> > tried to migrate it. Attached are the logs. It looks like it boils down
> > to (from the source):
> > Traceback (most recent call last):
> >    File "/usr/share/vdsm/vm.py", line 271, in run
> >    File "/usr/share/vdsm/libvirtvm.py", line 505, in
> > _startUnderlyingMigration
> >    File "/usr/share/vdsm/libvirtvm.py", line 541, in f
> >    File "/usr/lib64/python2.7/site-packages/vdsm/libvirtconnection.py",
> > line 111, in wrapper
> >    File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1178, in
> > migrateToURI2
> > libvirtError: internal error Attempt to migrate guest to the same host
> > localhost
> > Does this mean my UUIDs are the same?
> > http://vaunaspada.babel.it/blog/?p=613
> > As far as the destination, I'm really not understanding what's going on
> > on the destination between "Destination VM creation succeeded" and
> > ":destroy Called" that would lead to it failing, except for what's after
> > the traceback:
> > Traceback (most recent call last):
> >    File "/usr/share/vdsm/vm.py", line 696, in _startUnderlyingVm
> >    File "/usr/share/vdsm/libvirtvm.py", line 1907, in
> > _waitForIncomingMigrationFinish
> >    File "/usr/lib64/python2.7/site-packages/vdsm/libvirtconnection.py",
> > line 111, in wrapper
> >    File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2822, in
> > lookupByUUIDString
> > libvirtError: Domain not found: no domain with matching uuid
> > '50171e1b-cf21-41d8-80f3-88ab1b980091'
> > But that is the ID of the VM by the looks of it.
> > Sorry Itamar, nothing was written to libvirtd.log after I cleared it.
> 
> Thread-800::ERROR::2013-07-26 01:57:16,198::vm::198::vm.Vm::(_recover) 
> vmId=`50171e1b-cf21-41d8-80f3-88ab1b980091`::internal error Attempt to 
> migrate guest to the same host localhost
> Thread-800::ERROR::2013-07-26 01:57:16,377::vm::286::vm.Vm::(run) 
> vmId=`50171e1b-cf21-41d8-80f3-88ab1b980091`::Failed to migrate
> Traceback (most recent call last):
>    File "/usr/share/vdsm/vm.py", line 271, in run
>    File "/usr/share/vdsm/libvirtvm.py", line 505, in 
> _startUnderlyingMigration
>    File "/usr/share/vdsm/libvirtvm.py", line 541, in f
>    File "/usr/lib64/python2.7/site-packages/vdsm/libvirtconnection.py", 
> line 111, in wrapper
>    File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1178, in 
> migrateToURI2
> libvirtError: internal error Attempt to migrate guest to the same host 
> localhost
> 
> what are your hostnames?

"host001" on 192.168.0.103 and "host002" on 192.168.0.104
Even tried changing it, no luck.

Could it be because the oVirt Node - Network tab - does not have any DNS servers specified?
 		 	   		  
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