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https://issues.apache.org/jira/browse/CLOUDSTACK-7315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
shweta agarwal updated CLOUDSTACK-7315:
---------------------------------------
Attachment: agent.log
> [LXC] libvirt Exception when deleting volume as a part of expunge VM
> --------------------------------------------------------------------
>
> Key: CLOUDSTACK-7315
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7315
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: KVM
> Affects Versions: 4.5.0
> Reporter: shweta agarwal
> Assignee: Kishan Kavala
> Priority: Critical
> Fix For: 4.5.0
>
> Attachments: agent.log
>
>
> Repro steps:
> Create a LXC VM
> Destroy the VM with expunge=true :
> Agent log shows following exception :
> Instructing libvirt to remove volume c24ecda3-128f-4e3e-bec9-04aca09cdeb1
> from pool dfa2ec3c-d133-3284-8583-0a0845aa4424
> 2014-08-12 04:38:37,759 DEBUG [kvm.storage.KVMStorageProcessor]
> (agentRequest-Handler-3:null) Failed to delete volume:
> com.cloud.utils.exception.CloudRuntimeException:
> org.libvirt.LibvirtException: cannot remove directory
> '/mnt/dfa2ec3c-d133-3284-8583-0a0845aa4424/c24ecda3-128f-4e3e-bec9-04aca09cdeb1':
> Directory not empty
> at
> com.cloud.hypervisor.kvm.storage.LibvirtStorageAdaptor.deletePhysicalDisk(LibvirtStorageAdaptor.java:856)
> at
> com.cloud.hypervisor.kvm.storage.LibvirtStoragePool.deletePhysicalDisk(LibvirtStoragePool.java:175)
> at
> com.cloud.hypervisor.kvm.storage.KVMStorageProcessor.deleteVolume(KVMStorageProcessor.java:1203)
> at
> com.cloud.storage.resource.StorageSubsystemCommandHandlerBase.execute(StorageSubsystemCommandHandlerBase.java:124)
> at
> com.cloud.storage.resource.StorageSubsystemCommandHandlerBase.handleStorageCommands(StorageSubsystemCommandHandlerBase.java:57)
> at
> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1356)
> at com.cloud.agent.Agent.processRequest(Agent.java:501)
> at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:808)
> at com.cloud.utils.nio.Task.run(Task.java:84)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:722)
> 2014-08-12 04:38:37,759 DEBUG [cloud.agent.Agent]
> (agentRequest-Handler-3:null) Seq 1-4558487247829097659: { Ans: , MgmtId:
> 233845177509765, via: 1, Ver: v1, Flags: 10,
> [{"com.cloud.agent.api.Answer":{"result":false,"details":"com.cloud.utils.exception.CloudRuntimeException:
> org.libvirt.LibvirtException: cannot remove directory
> '/mnt/dfa2ec3c-d133-3284-8583-0a0845aa4424/c24ecda3-128f-4e3e-bec9-04aca09cdeb1':
> Directory not empty","wait":0}}] }
> 2014-08-12 04:38:38,321 DEBUG [cloud.agent.Agent]
> (agentRequest-Handler-1:null) Processing command:
> com.cloud.agent.api.GetStorageStatsCommand
> 2014-08-12 04:38:38,321 DEBUG [kvm.storage.LibvirtStorageAdaptor]
> (agentRequest-Handler-1:null)
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