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https://issues.apache.org/jira/browse/CLOUDSTACK-2725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13718964#comment-13718964
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Fang Wang commented on CLOUDSTACK-2725:
---------------------------------------
Delay will not help. Delay is to make sure the VM are in the correct state,
which is already checked in the code.
We should add tis in the doc, so that with this libvirt exception, users know
to check the hotplug on the VM.
> [Automation] Re-attaching volume on VM failing in KVM
> -----------------------------------------------------
>
> Key: CLOUDSTACK-2725
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2725
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Volumes
> Affects Versions: 4.2.0
> Environment: Automation environment KVM
> Found in master also (8d1189c2ae87216bc1c4a1443f75e9a8629abdc2)
> Reporter: Rayees Namathponnan
> Assignee: Fang Wang
> Fix For: 4.2.0
>
> Attachments: CLOUDSTACK-2725.rar
>
>
> Below two test case failing from BVT
> integration.smoke.test_volumes.TestVolumes.test_08_resize_volume
> integration.smoke.test_volumes.TestVolumes.test_09_delete_detached_volume
> Steps to reproduce
> Step 1 : Create an account, service offering, create volume, create VM
> Step 2 : Attach volume to VM ,
> Step 3 : Detach volume
> Step 4 : Attach volume to VM again
> Actual result
> Attachment failed with below error
> 2013-05-28 13:45:39,101 DEBUG [agent.transport.Request]
> (Job-Executor-98:job-1246) Seq 5-258539658: Rec
> eived: { Ans: , MgmtId: 29066118877352, via: 5, Ver: v1, Flags: 10, {
> AttachAnswer } }
> 2013-05-28 13:45:39,106 ERROR [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-98:job-1246) Unexpected e
> xception while executing
> org.apache.cloudstack.api.command.user.volume.AttachVolumeCmd
> com.cloud.utils.exception.CloudRuntimeException: Failed to attach volume:
> TestDiskServ to VM: ce79edb6-
> a306-4ac4-95e4-6202800f691e; org.libvirt.LibvirtException: internal error
> unable to execute QEMU comman
> d '__com.redhat_drive_add': Duplicate ID 'drive-virtio-disk1' for drive
> at
> com.cloud.storage.VolumeManagerImpl.sendAttachVolumeCommand(VolumeManagerImpl.java:1583)
> at
> com.cloud.storage.VolumeManagerImpl.attachVolumeToVM(VolumeManagerImpl.java:1788)
> at
> com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercep
> t(ComponentInstantiationPostProcessor.java:125)
> at
> org.apache.cloudstack.api.command.user.volume.AttachVolumeCmd.execute(AttachVolumeCmd.java:1
> 22)
> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:155)
> at
> com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:437)
> at
> java.util.concurrent.Executors$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)
> 2013-05-28 13:45:39,107 DEBUG [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-98:job-1246) Complete asy
> nc job-1246, jobStatus: 2, resultCode: 530, result: Error Code: 530 Error
> text: Failed to attach volume
> : TestDiskServ to VM: ce79edb6-a306-4ac4-95e4-6202800f691e;
> org.libvirt.LibvirtException: internal erro
>
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