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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-3510) Xenserver - NFS - Not able to download Volume second time for the same volume.
Date Mon, 29 Jul 2013 20:39:49 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-3510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13722945#comment-13722945
] 

ASF subversion and git services commented on CLOUDSTACK-3510:
-------------------------------------------------------------

Commit d64c318f5765f430e0e7982163d9527e8a2bfd08 in branch refs/heads/master from [~edison]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=d64c318 ]

CLOUDSTACK-3510
Persist the download url in the db for volume download.
Signed off by : nitin mehta<nitin.mehta@citrix.com>

Conflicts:

	server/src/com/cloud/storage/VolumeManagerImpl.java

                
> Xenserver - NFS - Not able to download Volume second time for the same volume.
> ------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-3510
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3510
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.2.0
>         Environment: Build from 4.2
>            Reporter: Sangeetha Hariharan
>            Assignee: Nitin Mehta
>            Priority: Critical
>             Fix For: 4.2.0
>
>
> Xenserver - NFS - Not able to download Volume second time for the same volume.
> Steps to reproduce the problem:
> Set up - Xenserver hosts with NFS as secondary storage
> Deploy a VM.
> Stop the VM.
> Download root Volume.
> This operation succeeds.
> User is provided with the download URL which can be used to download the volumes.
> Now attempt to download the root volume again.
> This operation fails with the following error message
> "Failed to copy the volume from the source primary storage pool to secondary storage"
> 2013-07-12 14:21:15,821 DEBUG [cloud.api.ApiServlet] (catalina-exec-8:null) ===START===
 10.217.252.55 -- GET  command=extractVolume&id=02b36465-541c-45ba-
> b508-dbc53fbe0fe1&zoneid=705d69ac-fbc5-4f40-b62d-443606a088d4&mode=HTTP_DOWNLOAD&response=json&sessionkey=9vSrcgX%2FCmGDlEVYju75eRVFXWw%3D&_=1373664075475
> 2013-07-12 14:21:15,967 DEBUG [cloud.async.AsyncJobManagerImpl] (catalina-exec-8:null)
submit async job-237, details: AsyncJobVO {id:237, userId: 2, accoun
> tId: 2, sessionKey: null, instanceType: Volume, instanceId: 69, cmd: org.apache.cloudstack.api.command.user.volume.ExtractVolumeCmd,
cmdOriginator: null, c
> mdInfo: {"response":"json","id":"02b36465-541c-45ba-b508-dbc53fbe0fe1","sessionkey":"9vSrcgX/CmGDlEVYju75eRVFXWw\u003d","cmdEventType":"VOLUME.EXTRACT","ct
> xUserId":"2","zoneid":"705d69ac-fbc5-4f40-b62d-443606a088d4","httpmethod":"GET","_":"1373664075475","ctxAccountId":"2","ctxStartEventId":"945","mode":"HTTP
> _DOWNLOAD"}, cmdVersion: 0, callbackType: 0, callbackAddress: null, status: 0, processStatus:
0, resultCode: 0, result: null, initMsid: 7200344900649, comp
> leteMsid: null, lastUpdated: null, lastPolled: null, created: null}
> 2013-07-12 14:21:15,968 DEBUG [cloud.api.ApiServlet] (catalina-exec-8:null) ===END===
 10.217.252.55 -- GET  command=extractVolume&id=02b36465-541c-45ba-b5
> 08-dbc53fbe0fe1&zoneid=705d69ac-fbc5-4f40-b62d-443606a088d4&mode=HTTP_DOWNLOAD&response=json&sessionkey=9vSrcgX%2FCmGDlEVYju75eRVFXWw%3D&_=1373664075475
> 2013-07-12 14:21:15,969 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-107:job-237)
Executing org.apache.cloudstack.api.command.user.volume.ExtractV
> olumeCmd for job-237
> 2013-07-12 14:21:16,295 DEBUG [storage.volume.VolumeObject] (Job-Executor-107:job-237)
Failed to update state
> com.cloud.utils.fsm.NoTransitionException: Unable to transition to a new state from Ready
via CreateOnlyRequested
>         at com.cloud.utils.fsm.StateMachine2.getNextState(StateMachine2.java:83)
>         at com.cloud.utils.fsm.StateMachine2.transitTo(StateMachine2.java:100)
>         at org.apache.cloudstack.storage.datastore.ObjectInDataStoreManagerImpl.update(ObjectInDataStoreManagerImpl.java:242)
>         at org.apache.cloudstack.storage.volume.VolumeObject.processEventOnly(VolumeObject.java:306)
>         at org.apache.cloudstack.storage.volume.VolumeServiceImpl.copyVolumeFromPrimaryToImage(VolumeServiceImpl.java:659)
>         at org.apache.cloudstack.storage.volume.VolumeServiceImpl.copyVolume(VolumeServiceImpl.java:715)
>         at com.cloud.storage.VolumeManagerImpl.extractVolume(VolumeManagerImpl.java:2779)
>         at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
>         at org.apache.cloudstack.api.command.user.volume.ExtractVolumeCmd.execute(ExtractVolumeCmd.java:130)
>         at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:155)
>        at com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:513)
>         at java.util.concurrent.Executors$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:679)
> 2013-07-12 14:21:16,296 ERROR [storage.volume.VolumeServiceImpl] (Job-Executor-107:job-237)
failed to copy volume to image store
> com.cloud.utils.exception.CloudRuntimeException: Failed to update state:com.cloud.utils.fsm.NoTransitionException:
Unable to transition to a new state from
>  Ready via CreateOnlyRequested
>         at org.apache.cloudstack.storage.volume.VolumeObject.processEventOnly(VolumeObject.java:309)
>         at org.apache.cloudstack.storage.volume.VolumeServiceImpl.copyVolumeFromPrimaryToImage(VolumeServiceImpl.java:659)
>         at org.apache.cloudstack.storage.volume.VolumeServiceImpl.copyVolume(VolumeServiceImpl.java:715)
>         at com.cloud.storage.VolumeManagerImpl.extractVolume(VolumeManagerImpl.java:2779)
>         at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
>         at org.apache.cloudstack.api.command.user.volume.ExtractVolumeCmd.execute(ExtractVolumeCmd.java:130)
>         at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:155)
>         at com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:513)
>         at java.util.concurrent.Executors$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:679)
> 2013-07-12 14:21:16,304 DEBUG [agent.transport.Request] (Job-Executor-107:job-237) Seq
3-1722418519: Sending  { Cmd , MgmtId: 7200344900649, via: 3, Ver: v1, Flags: 100011, [{"org.apache.cloudstack.storage.command.DeleteCommand":{"data":{"org.apache.cloudstack.storage.to.VolumeObjectTO":{"uuid":"02b36465-541c-45ba-b508-dbc53fbe0fe1","volumeType":"ROOT","dataStore":{"com.cloud.agent.api.to.NfsTO":{"_url":"nfs://10.223.110.232/export/home/sangeetha/xen/secondary/","_role":"Image"}},"name":"ROOT-69","size":21474836480,"path":"volumes/2/69/d7dabce1-6510-490d-b5a7-e6970993a6df.vhd","volumeId":69,"vmName":"i-2-69-VM","accountId":2,"format":"VHD","id":69}},"wait":0}}]
}
> 2013-07-12 14:21:16,847 DEBUG [agent.transport.Request] (AgentManager-Handler-7:null)
Seq 3-1722418519: Processing:  { Ans: , MgmtId: 7200344900649, via: 3, Ver: v1, Flags: 10,
[{"com.cloud.agent.api.Answer":{"result":true,"wait":0}}] }
> 2013-07-12 14:21:16,847 DEBUG [agent.transport.Request] (Job-Executor-107:job-237) Seq
3-1722418519: Received:  { Ans: , MgmtId: 7200344900649, via: 3, Ver: v1, Flags: 10, { Answer
} }
> 2013-07-12 14:21:16,875 WARN  [storage.datastore.ObjectInDataStoreManagerImpl] (Job-Executor-107:job-237)
Unsupported data object (VOLUME, org.apache.cloudstack.storage.datastore.PrimaryDataStoreImpl@5a94a370)
> 2013-07-12 14:21:16,880 ERROR [cloud.async.AsyncJobManagerImpl] (Job-Executor-107:job-237)
Unexpected exception while executing org.apache.cloudstack.api.command.user.volume.ExtractVolumeCmd
> com.cloud.utils.exception.CloudRuntimeException: Failed to copy the volume from the source
primary storage pool to secondary storage.
>         at com.cloud.storage.VolumeManagerImpl.extractVolume(VolumeManagerImpl.java:2793)
>         at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
>         at org.apache.cloudstack.api.command.user.volume.ExtractVolumeCmd.execute(ExtractVolumeCmd.java:130)
>         at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:155)
>         at com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:513)
>         at java.util.concurrent.Executors$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:679)
> 2013-07-12 14:21:16,880 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-107:job-237)
Complete async job-237, jobStatus: 2, resultCode: 530, result: Error Code: 530 Error text:
Failed to copy the volume from the source primary storage pool to secondary storage.
> 2013-07-12 14:21:19,020 DEBUG [cloud.api.ApiServlet] (catalina-exec-6:null) ===START===
 10.217.252.55 -- GET  command=queryAsyncJobResult&jobId=a645cebf-deb5-4d47-8c7a-680fb6658cb0&response=json&sessionkey=9vSrcgX%2FCmGDlEVYju75eRVFXWw%3D&_=1373664078745
> 2013-07-12 14:21:19,027 DEBUG [cloud.async.AsyncJobManagerImpl] (catalina-exec-6:null)
Async job-237 completed
> Note - As part of this operation we see the previously downloaded volume in the secondary
store - secondary/volumes/<account id>/<volume id> gets cleared.
> When the another attempt to download volume is done it succeeds.

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