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From "Teipel, Bjoern" <bjoern.tei...@internetbrands.com>
Subject Re: Domain not found
Date Fri, 08 Mar 2013 06:53:13 GMT
I found best works to 

Stop agent
Remove libvirt pools and interfaces
Remove /etc/cloud
Reinstall cloud-agent
Remove net bridges installed by CS

After that you have a clean hypervisor
and can start over

Bjoern 

On Mar 7, 2013, at 8:45 PM, "Kirk Kosinski" <kirkkosinski@gmail.com> wrote:

> There are indeed some bugs with similar errors, and some suggested
> workarounds.
> 
> https://issues.apache.org/jira/browse/CLOUDSTACK-597
> Stop CloudStack, stop all KVM agents, start CloudStack, start agents.
> 
> https://issues.apache.org/jira/browse/CLOUDSTACK-600
> Disable libvirt-guests.
> 
> https://issues.apache.org/jira/browse/CLOUDSTACK-1430
> Check NFS settings.
> 
> Besides that, I don't think reusing hosts is supported.  I know there
> are problems with reusing XenServer hosts, so this may also apply to
> KVM.  You should reformat the host before adding it to a new CloudStack.
> 
> Best regards,
> Kirk
> 
> 
> 
> On 03/07/2013 04:41 PM, Musayev, Ilya wrote:
>> Have you considered going into JIRA and searching for bug reports that contain your
issue. If one is found and addressed, consider an upgrade. If not found, please file a bug
report and include steps to reproduce as well as the errors you see.
>> 
>> We can also look into direct DB changes - but that would be our last resort - when
nothing else helps.
>> 
>> I would also search markmail.org for your error, to check if someone else may have
reported/resolved this issue.
>> 
>> Also, consider asking on Dev list.
>> 
>> Regards
>> Ilya
>> 
>> Wei Leong <wleong@blackducksoftware.com> wrote:
>> Hi all,
>> 
>> I keep getting domain not found warnings in agent.log. I suspect this is because
the host I am using used to be associated with another management server. How do I cleanup
the domains in the host so it doesn't look for those domains again? Thanks!
>> 
>> 2013-03-07 09:41:36,625 WARN  [kvm.resource.LibvirtComputingResource] (UgentTask-5:null)
Unable to get vms
>> org.libvirt.LibvirtException: Domain not found: no domain with matching uuid 'bb897daa-2cab-3546-a188-b8779a2113b4'
>>        at org.libvirt.ErrorHandler.processError(Unknown Source)
>>        at org.libvirt.Connect.processError(Unknown Source)
>>        at org.libvirt.Connect.domainLookupByUUIDString(Unknown Source)
>>        at org.libvirt.Connect.domainLookupByUUID(Unknown Source)
>>        at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.getAllVms(LibvirtComputingResource.java:3540)
>>        at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.sync(LibvirtComputingResource.java:3303)
>>        at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.getCurrentStatus(LibvirtComputingResource.java:3216)
>>        at com.cloud.agent.Agent.processOtherTask(Agent.java:590)
>>        at com.cloud.agent.Agent$ServerHandler.doTask(Agent.java:872)
>>        at com.cloud.utils.nio.Task.run(Task.java:83)
>>        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>>        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
>>        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
>>        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>>        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>>        at java.lang.Thread.run(Thread.java:722)
>> 
>> 
>> 

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