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From "Chandan Purushothama (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CLOUDSTACK-3677) VMSnapshot on XenServer: RevertToVMSnapshot failed to revert VM to Snapshot
Date Wed, 24 Jul 2013 23:57:52 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-3677?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chandan Purushothama updated CLOUDSTACK-3677:
---------------------------------------------

    Priority: Critical  (was: Major)
    
> VMSnapshot on XenServer: RevertToVMSnapshot failed to revert VM to Snapshot
> ---------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-3677
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3677
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server, XenServer
>    Affects Versions: 4.2.0
>            Reporter: Chandan Purushothama
>            Priority: Critical
>             Fix For: 4.2.0
>
>         Attachments: management-server.zip, xensource.zip
>
>
> Setup: Advanced Zone, XenServer 6.2
> =================
> Steps to Reproduce:
> =================
> 1. Deploy Vm.  Attach muiltiple data disks to this VM.
> 2. Log in to the Vm and create few directories and files on the root volume. Create few
more directories on each of  the data disks.
> 3. Stop the VM. Create VMSnapshot for this VM with "vm_snapshot_type" set to "Disk".
> 4. Revert to the VMSnapshot and observe the failure
> ====================
> Management Server Log:
> ====================
> 2013-07-19 13:50:52,918 DEBUG [cloud.api.ApiServlet] (catalina-exec-20:null) ===START===
 10.252.121.104 -- GET  command=revertToVMSnapshot&vmsnapshotid=b7832d89-de57-4f94-b1e9-a93e7975ef0e&response=json&sessionkey=UXTrrcPGpFO1xH15V%2FhI8SByX1c%3D&_=1374267435422
> 2013-07-19 13:50:52,943 DEBUG [cloud.async.AsyncJobManagerImpl] (catalina-exec-20:null)
submit async job-45 = [ e8ffdd72-0c4d-4b47-8106-7181b54ac06c ], details: AsyncJobVO {id:45,
userId: 4, accountId: 4, sessionKey: null, instanceType: None, instanceId: null, cmd: org.apache.cloudstack.api.command.user.vmsnapshot.RevertToVMSnapshotCmd,
cmdOriginator: null, cmdInfo: {"response":"json","sessionkey":"UXTrrcPGpFO1xH15V/hI8SByX1c\u003d","cmdEventType":"VMSNAPSHOT.REVERTTO","ctxUserId":"4","httpmethod":"GET","_":"1374267435422","vmsnapshotid":"b7832d89-de57-4f94-b1e9-a93e7975ef0e","ctxAccountId":"4","ctxStartEventId":"192"},
cmdVersion: 0, callbackType: 0, callbackAddress: null, status: 0, processStatus: 0, resultCode:
0, result: null, initMsid: 7471666038533, completeMsid: null, lastUpdated: null, lastPolled:
null, created: null}
> 2013-07-19 13:50:52,945 DEBUG [cloud.api.ApiServlet] (catalina-exec-20:null) ===END===
 10.252.121.104 -- GET  command=revertToVMSnapshot&vmsnapshotid=b7832d89-de57-4f94-b1e9-a93e7975ef0e&response=json&sessionkey=UXTrrcPGpFO1xH15V%2FhI8SByX1c%3D&_=1374267435422
> 2013-07-19 13:50:52,947 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-30:job-45
= [ e8ffdd72-0c4d-4b47-8106-7181b54ac06c ]) Executing org.apache.cloudstack.api.command.user.vmsnapshot.RevertToVMSnapshotCmd
for job-45 = [ e8ffdd72-0c4d-4b47-8106-7181b54ac06c ]
> 2013-07-19 13:50:52,966 DEBUG [cloud.user.AccountManagerImpl] (Job-Executor-30:job-45
= [ e8ffdd72-0c4d-4b47-8106-7181b54ac06c ]) Access to com.cloud.vm.snapshot.VMSnapshotVO$$EnhancerByCGLIB$$956acea7@7ece4609
granted to Acct[4-atoms] by DomainChecker_EnhancerByCloudStack_2fa3ef51
> 2013-07-19 13:50:52,985 DEBUG [agent.transport.Request] (Job-Executor-30:job-45 = [ e8ffdd72-0c4d-4b47-8106-7181b54ac06c
]) Seq 4-110170392: Sending  { Cmd , MgmtId: 7471666038533, via: 4, Ver: v1, Flags: 100011,
[{"com.cloud.agent.api.RevertToVMSnapshotCommand":{"volumeTOs":[{"id":13,"name":"New Volume
1","path":"67e644ac-5792-4007-9eb6-ac298e0c42f3","size":5368709120,"type":"DATADISK","storagePoolType":"NetworkFilesystem","storagePoolUuid":"5a0dfa0c-0476-3013-8bb2-a140e3f467c2","deviceId":2},{"id":14,"name":"ROOT-11","path":"374a56ac-19a1-4885-8a95-51142be064c1","size":8589934592,"type":"ROOT","storagePoolType":"NetworkFilesystem","storagePoolUuid":"5a0dfa0c-0476-3013-8bb2-a140e3f467c2","deviceId":0},{"id":15,"name":"DATA-11","path":"5c0d41f7-dcab-4a51-aaa8-36729fb4c338","size":5368709120,"type":"DATADISK","storagePoolType":"NetworkFilesystem","storagePoolUuid":"5a0dfa0c-0476-3013-8bb2-a140e3f467c2","deviceId":1}],"target":{"id":4,"snapshotName":"i-4-11-VMSNAPSHOT_VS_20130719203659","type":"Disk","createTime":1374266220000,"current":false,"description":"VM-Snapshot-5"},"vmName":"i-4-11-VMSNAPSHOT","guestOSType":"CentOS
5.3 (64-bit)","wait":0}}] }
> 2013-07-19 13:50:52,986 DEBUG [agent.transport.Request] (Job-Executor-30:job-45 = [ e8ffdd72-0c4d-4b47-8106-7181b54ac06c
]) Seq 4-110170392: Executing:  { Cmd , MgmtId: 7471666038533, via: 4, Ver: v1, Flags: 100011,
[{"com.cloud.agent.api.RevertToVMSnapshotCommand":{"volumeTOs":[{"id":13,"name":"New Volume
1","path":"67e644ac-5792-4007-9eb6-ac298e0c42f3","size":5368709120,"type":"DATADISK","storagePoolType":"NetworkFilesystem","storagePoolUuid":"5a0dfa0c-0476-3013-8bb2-a140e3f467c2","deviceId":2},{"id":14,"name":"ROOT-11","path":"374a56ac-19a1-4885-8a95-51142be064c1","size":8589934592,"type":"ROOT","storagePoolType":"NetworkFilesystem","storagePoolUuid":"5a0dfa0c-0476-3013-8bb2-a140e3f467c2","deviceId":0},{"id":15,"name":"DATA-11","path":"5c0d41f7-dcab-4a51-aaa8-36729fb4c338","size":5368709120,"type":"DATADISK","storagePoolType":"NetworkFilesystem","storagePoolUuid":"5a0dfa0c-0476-3013-8bb2-a140e3f467c2","deviceId":1}],"target":{"id":4,"snapshotName":"i-4-11-VMSNAPSHOT_VS_20130719203659","type":"Disk","createTime":1374266220000,"current":false,"description":"VM-Snapshot-5"},"vmName":"i-4-11-VMSNAPSHOT","guestOSType":"CentOS
5.3 (64-bit)","wait":0}}] }
> 2013-07-19 13:50:52,986 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-36:null)
Seq 4-110170392: Executing request
> 2013-07-19 13:50:53,136 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-418:null)
Seq 4-110166020: Executing request
> 2013-07-19 13:50:53,401 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-418:null)
Seq 4-110166020: Response Received:
> 2013-07-19 13:50:53,401 DEBUG [agent.transport.Request] (DirectAgent-418:null) Seq 4-110166020:
Processing:  { Ans: , MgmtId: 7471666038533, via: 4, Ver: v1, Flags: 10, [{"com.cloud.agent.api.ClusterSyncAnswer":{"_clusterId":2,"_newStates":{},"_isExecuted":false,"result":true,"wait":0}}]
}
> 2013-07-19 13:50:55,137 ERROR [xen.resource.CitrixResourceBase] (DirectAgent-36:null)
revert vm i-4-11-VMSNAPSHOT to snapshot i-4-11-VMSNAPSHOT_VS_20130719203659 failed due to
null
> 2013-07-19 13:50:55,137 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-36:null)
Seq 4-110170392: Response Received:
> 2013-07-19 13:50:55,138 DEBUG [agent.transport.Request] (DirectAgent-36:null) Seq 4-110170392:
Processing:  { Ans: , MgmtId: 7471666038533, via: 4, Ver: v1, Flags: 10, [{"com.cloud.agent.api.RevertToVMSnapshotAnswer":{"result":false,"wait":0}}]
}
> 2013-07-19 13:50:55,138 DEBUG [agent.transport.Request] (Job-Executor-30:job-45 = [ e8ffdd72-0c4d-4b47-8106-7181b54ac06c
]) Seq 4-110170392: Received:  { Ans: , MgmtId: 7471666038533, via: 4, Ver: v1, Flags: 10,
{ RevertToVMSnapshotAnswer } }
> 2013-07-19 13:50:55,138 ERROR [vm.snapshot.VMSnapshotManagerImpl] (Job-Executor-30:job-45
= [ e8ffdd72-0c4d-4b47-8106-7181b54ac06c ]) Revert VM: i-4-11-VMSNAPSHOT to snapshot: i-4-11-VMSNAPSHOT_VS_20130719203659
failed
> 2013-07-19 13:50:55,144 ERROR [vm.snapshot.VMSnapshotManagerImpl] (Job-Executor-30:job-45
= [ e8ffdd72-0c4d-4b47-8106-7181b54ac06c ]) revert vm: i-4-11-VMSNAPSHOT to snapshot i-4-11-VMSNAPSHOT_VS_20130719203659
failed due to Revert VM: i-4-11-VMSNAPSHOT to snapshot: i-4-11-VMSNAPSHOT_VS_20130719203659
failed
> 2013-07-19 13:50:55,152 ERROR [cloud.async.AsyncJobManagerImpl] (Job-Executor-30:job-45
= [ e8ffdd72-0c4d-4b47-8106-7181b54ac06c ]) Unexpected exception while executing org.apache.cloudstack.api.command.user.vmsnapshot.RevertToVMSnapshotCmd
> com.cloud.utils.exception.CloudRuntimeException: Revert VM: i-4-11-VMSNAPSHOT to snapshot:
i-4-11-VMSNAPSHOT_VS_20130719203659 failed
>         at com.cloud.vm.snapshot.VMSnapshotManagerImpl.revertInternal(VMSnapshotManagerImpl.java:747)
>         at com.cloud.vm.snapshot.VMSnapshotManagerImpl.revertToSnapshot(VMSnapshotManagerImpl.java:707)
>         at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
>         at org.apache.cloudstack.api.command.user.vmsnapshot.RevertToVMSnapshotCmd.execute(RevertToVMSnapshotCmd.java:71)
>         at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:158)
>         at com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:531)
>         at java.util.concurrent.Executors$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)
> 2013-07-19 13:50:55,154 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-30:job-45
= [ e8ffdd72-0c4d-4b47-8106-7181b54ac06c ]) Complete async job-45 = [ e8ffdd72-0c4d-4b47-8106-7181b54ac06c
], jobStatus: 2, resultCode: 530, result: Error Code: 530 Error text: Revert VM: i-4-11-VMSNAPSHOT
to snapshot: i-4-11-VMSNAPSHOT_VS_20130719203659 failed

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