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From "Fang Wang (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (CLOUDSTACK-3470) [KVM] CopyCommand is not implemented in KVM
Date Fri, 12 Jul 2013 18:55:48 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-3470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Fang Wang reopened CLOUDSTACK-3470:
-----------------------------------


This is to support the volume migration feature on KVM 
                
> [KVM] CopyCommand is not implemented in KVM
> -------------------------------------------
>
>                 Key: CLOUDSTACK-3470
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3470
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: API, KVM
>    Affects Versions: 4.2.0
>            Reporter: Rajesh Battala
>            Assignee: Fang Wang
>            Priority: Blocker
>             Fix For: 4.2.0
>
>
> while performing Volume Migrate from one ZWPS, to another ZWPS using KVM.
> copyVolumeBetweenPools method is triggering the CopyCommand to copy the volume from store
to another.
> This CopyCommand is sent to KVM Agent to execute the operation of copying volume from
Src Store to Dest Store.
> Issue is:  CopyCommand is not implemented in KVM Resouce, hence failing the migration
of Volumes
> 2013-07-11 15:48:59,778 DEBUG [cloud.agent.Agent] (agentRequest-Handler-5:null) Request:Seq
4-2091581770:  { Cmd , MgmtId: 235715300172635, via: 4, Ver: v1, Flags: 100111, [{"org.apache.cloudstack.storage.command.CopyCommand":{"srcTO":{"org.apache.cloudstack.storage.to.VolumeObjectTO":{"uuid":"63d241ad-d372-40fc-b770-7661902ff52d","volumeType":"DATADISK","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"f0802731-62fe-3a85-b81a-98ae47e845cf","id":2,"poolType":"NetworkFilesystem","host":"10.102.192.100","path":"/cpg_vol/rajesh/zwps1","port":2049}},"name":"vol3","size":0,"path":"00ff0a7a-95a8-4809-a334-f8a0d9aa3db2","volumeId":13,"accountId":2,"format":"QCOW2","id":13}},"destTO":{"org.apache.cloudstack.storage.to.VolumeObjectTO":{"uuid":"63d241ad-d372-40fc-b770-7661902ff52d","volumeType":"DATADISK","dataStore":{"com.cloud.agent.api.to.NfsTO":{"_url":"nfs://10.102.192.100/cpg_vol/rajesh/secondary","_role":"Image"}},"name":"vol3","size":0,"path":"volumes/2/13","volumeId":13,"accountId":2,"format":"QCOW2","id":13}},"wait":10800}}]
}
> 2013-07-11 15:48:59,778 DEBUG [cloud.agent.Agent] (agentRequest-Handler-5:null) Processing
command: org.apache.cloudstack.storage.command.CopyCommand
> 2013-07-11 15:48:59,778 DEBUG [cloud.agent.Agent] (agentRequest-Handler-5:null) Response:
unsupported commandorg.apache.cloudstack.storage.command.CopyCommand
> 2013-07-11 15:48:59,780 DEBUG [cloud.agent.Agent] (agentRequest-Handler-5:null) Seq 4-2091581770:
 { Ans: , MgmtId: 235715300172635, via: 4, Ver: v1, Flags: 110, [{"com.cloud.agent.api.UnsupportedAnswer":{"result":false,"details":"Unsupported
command issued:org.apache.cloudstack.storage.command.CopyCommand.  Are you sure you got the
right type of server?","wait":0}}] }

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