On 10/21/2014 12:25 AM, Nux! wrote:
> Hi guys,
> 
> I've followed the 4.3.x to 4.4.0 upgrade instruction to the letter and it has 
> worked, except the last step which failed to restart my system VMs. Now I'm 
> on 4.4.0 without any system VMs; they are stuck in a creation loop which 
> never succeeds. Relevant management log:
> 
> Job failed due to exception Resource [Host:1] is unreachable: Host 1: Unable 
> to start instance due to Unable to get answer that is of class 
> com.cloud.agent.api.StartAnswer
> http://pastebin.com/raw.php?i=k6WksLcU
> 
> And on the agent:
> 
> 2014-10-20 23:10:57,369 DEBUG [cloud.agent.Agent] 
> (agentRequest-Handler-5:null) Processing command: 
> com.cloud.agent.api.StopCommand
> 2014-10-20 23:10:57,371 DEBUG [kvm.resource.LibvirtConnection] 
> (agentRequest-Handler-5:null) can't find connection: KVM, for vm: v-439-VM, 
> continue
> 2014-10-20 23:10:57,372 DEBUG [kvm.resource.LibvirtConnection] 
> (agentRequest-Handler-5:null) can't find connection: LXC, for vm: v-439-VM, 
> continue
> 2014-10-20 23:10:57,372 DEBUG [kvm.resource.LibvirtConnection] 
> (agentRequest-Handler-5:null) can't find which hypervisor the vm used , then 
> use the default hypervisor
> 2014-10-20 23:10:57,374 DEBUG [kvm.resource.LibvirtComputingResource] 
> (agentRequest-Handler-5:null) Failed to get dom xml: 
> org.libvirt.LibvirtException: Domain not found: no domain with matching name 
> 'v-439-VM'
> 2014-10-20 23:10:57,375 DEBUG [kvm.resource.LibvirtComputingResource] 
> (agentRequest-Handler-5:null) Failed to get dom xml: 
> org.libvirt.LibvirtException: Domain not found: no domain with matching name 
> 'v-439-VM'
> 2014-10-20 23:10:57,377 DEBUG [kvm.resource.LibvirtComputingResource] 
> (agentRequest-Handler-5:null) Failed to get dom xml: 
> org.libvirt.LibvirtException: Domain not found: no domain with matching name 
> 'v-439-VM'
> 
> And this goes on and on.
> 
> Any ideas?
> 

Is all the logging on DEBUG on the Agent? there has to be more
information in the logfile telling you what is going on exactly.

Wido

> Lucian
> 
> 
> --
> Sent from the Delta quadrant using Borg technology!
> 
> Nux!
> www.nux.ro
> 

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