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From "manasaveloori (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (CLOUDSTACK-3629) [Storage]Migration of root disk from shared primary storage to another shared primary storage is throwing NPE.
Date Wed, 07 Aug 2013 06:42:47 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-3629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

manasaveloori closed CLOUDSTACK-3629.
-------------------------------------


verified working fine in latest build
                
> [Storage]Migration of root disk from shared primary storage to another shared primary
storage is throwing NPE.
> --------------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-3629
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3629
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Storage Controller
>    Affects Versions: 4.2.0
>         Environment: latest 4.2 build
>            Reporter: manasaveloori
>            Assignee: edison su
>            Priority: Critical
>             Fix For: 4.2.0
>
>         Attachments: management-server.zip
>
>
> Steps:
> 1.	Have a CS with advanced zone and VMware hypervisor.
> 2.	Create 2 shared cluster wide primary storages and a local storage.
> 3.	Create an instance using shared storage.
> 4.	Now migrate the root volume to another shared storage.
> Observed the  following NPE.
> 013-07-18 18:56:28,762 DEBUG [agent.transport.Request] (Job-Executor-42:job-115 = [ 0d97cf94-37d4-41fd-8640-2a490aff6bc9
]) Seq 3-357564564: Sending  { Cmd , MgmtId: 7562229448750, via: 3, Ver: v1, Flags: 100011,
[{"org.apache.cloudstack.storage.command.CopyCommand":{"srcTO":{"org.apache.cloudstack.storage.to.VolumeObjectTO":{"uuid":"3a388fa2-0db1-4288-a38f-dd4795ccb8f6","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"17b16be4-3bd2-34c7-b4d5-cb7a84dc8cdd","id":2,"poolType":"NetworkFilesystem","host":"10.147.28.7","path":"/export/home/manasa/primaryVMw/newpri","port":2049}},"name":"ROOT-16","size":0,"path":"ROOT-16-20","volumeId":20,"vmName":"i-2-16-VM","accountId":2,"format":"OVA","id":20}},"destTO":{"org.apache.cloudstack.storage.to.VolumeObjectTO":{"uuid":"3a388fa2-0db1-4288-a38f-dd4795ccb8f6","volumeType":"ROOT","dataStore":{"com.cloud.agent.api.to.NfsTO":{"_url":"nfs://10.147.28.7/export/home/manasa/secondaryVMw/newsec","_role":"Image"}},"name":"ROOT-16","size":0,"path":"volumes/2/20","volumeId":20,"vmName":"i-2-16-VM","accountId":2,"format":"OVA","id":20}},"executeInSequence":false,"wait":10800}}]
}
> 2013-07-18 18:56:28,769 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-333:null)
Seq 4-549978551: Executing request
> 2013-07-18 18:56:28,797 DEBUG [vmware.resource.VmwareResource] (DirectAgent-333:10.147.40.18)
Datastore summary info, storageId: dec3649b-74c1-348e-b897-cbf4aedc1f03, localPath: /export/home/manasa/primaryVMw/newpri1,
poolType: NetworkFilesystem, capacity: 5902284800000, free: 2051742019584, used: 3850542780416
> 2013-07-18 18:56:28,798 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-333:null)
Seq 4-549978551: Response Received:
> 2013-07-18 18:56:28,799 DEBUG [agent.transport.Request] (StatsCollector-1:null) Seq 4-549978551:
Received:  { Ans: , MgmtId: 7562229448750, via: 4, Ver: v1, Flags: 10, { GetStorageStatsAnswer
} }
> 2013-07-18 18:56:29,624 DEBUG [agent.transport.Request] (AgentManager-Handler-7:null)
Seq 3-357564564: Processing:  { Ans: , MgmtId: 7562229448750, via: 3, Ver: v1, Flags: 10,
[{"com.cloud.agent.api.Answer":{"result":false,"details":"java.lang.NullPointerException\n\tat
com.cloud.storage.resource.VmwareSecondaryStorageResourceHandler.executeRequest(VmwareSecondaryStorageResourceHandler.java:105)\n\tat
com.cloud.storage.resource.PremiumSecondaryStorageResource.executeRequest(PremiumSecondaryStorageResource.java:56)\n\tat
com.cloud.agent.Agent.processRequest(Agent.java:525)\n\tat com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:852)\n\tat
com.cloud.utils.nio.Task.run(Task.java:83)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)\n\tat
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Thread.java:679)\n","wait":0}}]
}
> 2013-07-18 18:56:29,625 DEBUG [agent.transport.Request] (Job-Executor-42:job-115 = [
0d97cf94-37d4-41fd-8640-2a490aff6bc9 ]) Seq 3-357564564: Received:  { Ans: , MgmtId: 7562229448750,
via: 3, Ver: v1, Flags: 10, { Answer } }
> 2013-07-18 18:56:29,625 DEBUG [storage.motion.AncientDataMotionStrategy] (Job-Executor-42:job-115
= [ 0d97cf94-37d4-41fd-8640-2a490aff6bc9 ]) copy to image store failed: java.lang.NullPointerException
>         at com.cloud.storage.resource.VmwareSecondaryStorageResourceHandler.executeRequest(VmwareSecondaryStorageResourceHandler.java:105)
>         at com.cloud.storage.resource.PremiumSecondaryStorageResource.executeRequest(PremiumSecondaryStorageResource.java:56)
>         at com.cloud.agent.Agent.processRequest(Agent.java:525)
>         at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:852)
>         at com.cloud.utils.nio.Task.run(Task.java:83)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:679)
> 2013-07-18 18:56:29,649 DEBUG [storage.motion.AncientDataMotionStrategy] (Job-Executor-42:job-115
= [ 0d97cf94-37d4-41fd-8640-2a490aff6bc9 ]) copy failed
> java.lang.NullPointerException
>         at org.apache.cloudstack.storage.volume.VolumeObject.getPath(VolumeObject.java:339)
>         at org.apache.cloudstack.storage.to.VolumeObjectTO.<init>(VolumeObjectTO.java:51)
>         at org.apache.cloudstack.storage.volume.VolumeObject.getTO(VolumeObject.java:461)
>         at org.apache.cloudstack.storage.image.BaseImageStoreDriverImpl.deleteAsync(BaseImageStoreDriverImpl.java:213)
>         at org.apache.cloudstack.storage.image.store.ImageStoreImpl.delete(ImageStoreImpl.java:148)
>         at org.apache.cloudstack.storage.motion.AncientDataMotionStrategy.copyVolumeBetweenPools(AncientDataMotionStrategy.java:299)
>         at org.apache.cloudstack.storage.motion.AncientDataMotionStrategy.copyAsync(AncientDataMotionStrategy.java:350)
>         at org.apache.cloudstack.storage.motion.DataMotionServiceImpl.copyAsync(DataMotionServiceImpl.java:55)
>         at org.apache.cloudstack.storage.volume.VolumeServiceImpl.migrateVolume(VolumeServiceImpl.java:818)
>         at com.cloud.storage.VolumeManagerImpl.liveMigrateVolume(VolumeManagerImpl.java:2213)
>         at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
>         at com.cloud.storage.VolumeManagerImpl.migrateVolume(VolumeManagerImpl.java:2183)
>         at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
>         at org.apache.cloudstack.api.command.user.volume.MigrateVolumeCmd.execute(MigrateVolumeCmd.java:102)
>         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)
> 2013-07-18 18:56:29,664 WARN  [storage.datastore.ObjectInDataStoreManagerImpl] (Job-Executor-42:job-115
= [ 0d97cf94-37d4-41fd-8640-2a490aff6bc9 ]) Unsupported data object (VOLUME, org.apache.cloudstack.storage.datastore.PrimaryDataStoreImpl@5978b775)
> 2013-07-18 18:56:29,664 DEBUG [cloud.storage.VolumeManagerImpl] (Job-Executor-42:job-115
= [ 0d97cf94-37d4-41fd-8640-2a490aff6bc9 ]) migrate volume failed:java.lang.NullPointerException
> 2013-07-18 18:56:29,667 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-42:job-115
= [ 0d97cf94-37d4-41fd-8640-2a490aff6bc9 ]) Complete async job-115 = [ 0d97cf94-37d4-41fd-8640-2a490aff6bc9
], jobStatus: 2, resultCode: 530, result: Error Code: 530 Error text: Failed to migrate volume
> 2013-07-18 18:56:31,506 DEBUG [cloud.api.ApiServlet] (catalina-exec-17:null) ===START===
 10.252.192.69 -- GET  command=queryAsyncJobResult&jobId=0d97cf94-37d4-41fd-8640-2a490aff6bc9&response=json&sessionkey=%2BaQLExaoaIr64YjXYR008EoMPkw%3D&_=1374134478242
> 2013-07-18 18:56:31,528 DEBUG [cloud.async.AsyncJobManagerImpl] (catalina-exec-17:null)
Async job-115 = [ 0d97cf94-37d4-41fd-8640-2a490aff6bc9 ] completed
> 2013-07-18 18:56:31,537 DEBUG [cloud.api.ApiServlet] (catalina-exec-17:null) ===END===
 10.252.192.69 -- GET  command=queryAsyncJobResult&jobId=0d97cf94-37d4-41fd-8640-2a490aff6bc9&response=json&sessionkey=%2BaQLExaoaIr64YjXYR008EoMPkw%3D&_=1374134478
> Attached the MS logs

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