[node-devel] Still not abel to migrate to node

[Michel van Horssen]

Some extra info:

If I go into virsh on the engine/vdsm and type connect qemu+tls://192.168.10.79/system I get:

error: unable to connect to server at '192.168.10.79:16514': Connection refused

(192.168.10.79 is the nodes IP address)

If I open virsh on the node and type qemu+tls://192.168.10.31/system there no error and I have a connection

(192.168.10.31 is the engine/vdsm's IP address)
 
This explains why I can migrate towards the engine/vdsm but not towards the node.

Not sure but it seems a certificate thing.

Any pointers where to start looking?

Michel


----- Oorspronkelijk bericht -----
> Van: "Michel van Horssen" <mvanhorssen at vluchtelingenwerk.nl>
> Aan: node-devel at ovirt.org
> Verzonden: Maandag 7 mei 2012 16:34:26
> Onderwerp: [node-devel] Still not abel to migrate to node
> 
> Hi,
> 
> I've re-installed my system with a separate DNS just for my test.
> Time on the servers are correct.
> Still migrating a VM from the VDSM on my engine towards a node gives
> me problems.
> 
> The vdsm.log on the engine says:
> 
> ---
> Thread-203040::ERROR::2012-05-07
> 15:51:36,794::vm::170::vm.Vm::(_recover)
> vmId=`95fac60f-49f5-4dcb-8c2d-2dfd926c781b`::operation failed:
> Failed to connect to remote libvirt URI
> qemu+tls://192.168.10.79/system
> Thread-203041::DEBUG::2012-05-07
> 15:51:36,795::libvirtvm::329::vm.Vm::(run)
> vmId=`95fac60f-49f5-4dcb-8c2d-2dfd926c781b`::migration downtime
> thread exiting
> Thread-203040::ERROR::2012-05-07 15:51:37,045::vm::234::vm.Vm::(run)
> vmId=`95fac60f-49f5-4dcb-8c2d-2dfd926c781b`::Traceback (most recent
> call last):
>   File "/usr/share/vdsm/vm.py", line 217, in run
>     self._startUnderlyingMigration()
>   File "/usr/share/vdsm/libvirtvm.py", line 443, in
>   _startUnderlyingMigration
>     None, maxBandwidth)
>   File "/usr/share/vdsm/libvirtvm.py", line 483, in f
>     ret = attr(*args, **kwargs)
>   File "/usr/share/vdsm/libvirtconnection.py", line 79, in wrapper
>     ret = f(*args, **kwargs)
>   File "/usr/lib64/python2.7/site-packages/libvirt.py", line 971, in
>   migrateToURI2
>     if ret == -1: raise libvirtError ('virDomainMigrateToURI2()
>     failed', dom=self)
> libvirtError: operation failed: Failed to connect to remote libvirt
> URI qemu+tls://192.168.10.79/system
> ---
> 
> Can someone give me a pointer where to look?
> 
> Regards,
> Michel
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