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From Wido den Hollander <w...@widodh.nl>
Subject Re: KVM host ( CentOS 6.3 ) can't back from down
Date Sat, 20 Apr 2013 07:22:13 GMT
Hi,

On 04/19/2013 09:20 PM, Serg Senko wrote:
> Hi
>
> Cloudstack v. 4.0.1
> KVM host :
> CentOS 6.3
> libvirt 1.0.1
> qemu 1.2.0
>
> After power loss server can't back online ( UP) still in status "Down" with
> following error in
>
>   agent log  :
>
> 2013-04-19 22:12:35,932 DEBUG [kvm.resource.LibvirtComputingResource]
> (Agent-Handler-1:null) Executing:
> /usr/lib64/cloud/common/scripts/vm/hypervisor/versions.sh
> 2013-04-19 22:12:35,956 DEBUG [kvm.resource.LibvirtComputingResource]
> (Agent-Handler-1:null) Execution is successful.
> 2013-04-19 22:12:35,980 WARN  [utils.nio.Task] (Agent-Handler-1:null)
> Caught the following exception but pushing on
> java.lang.IllegalArgumentException: No enum const class
> com.cloud.hypervisor.kvm.resource.LibvirtStoragePoolDef$poolType.FS
> at java.lang.Enum.valueOf(Enum.java:214)
> at
> com.cloud.hypervisor.kvm.resource.LibvirtStoragePoolDef$poolType.valueOf(LibvirtStoragePoolDef.java:20)
> at

What kind of storage pools do you have? Seems like it is falling over 
something in there, but I'm not sure what.

I see pool Type "FS", but that doesn't exist, so wondering what this 
might be.

Do you use local storage?

Wido

> com.cloud.hypervisor.kvm.resource.LibvirtStoragePoolXMLParser.parseStoragePoolXML(LibvirtStoragePoolXMLParser.java:78)
> at
> com.cloud.hypervisor.kvm.storage.LibvirtStorageAdaptor.getStoragePoolDef(LibvirtStorageAdaptor.java:286)
> at
> com.cloud.hypervisor.kvm.storage.LibvirtStorageAdaptor.createStoragePool(LibvirtStorageAdaptor.java:467)
> at
> com.cloud.hypervisor.kvm.storage.KVMStoragePoolManager.createStoragePool(KVMStoragePoolManager.java:57)
> at
> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.initialize(LibvirtComputingResource.java:3271)
> at com.cloud.agent.Agent.sendStartup(Agent.java:320)
> at com.cloud.agent.Agent$ServerHandler.doTask(Agent.java:850)
> at com.cloud.utils.nio.Task.run(Task.java:83)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:679)
>
>
> management log :
>
> 2013-04-19 22:17:39,446 INFO  [agent.manager.AgentManagerImpl]
> (AgentManager-Handler-15:null) Connection from /10.0.0.10 closed but no
> cleanup was done.
>
> libvirtd log :
>
> 2013-04-19 19:18:48.989+0000: 12783: error : virNetSocketReadWire:1321 :
> End of file while reading data: Input/output error
>
>
> Some one can help to debug such problem ?
>
> Thanks.
>
>

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