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https://issues.apache.org/jira/browse/CLOUDSTACK-2725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13709946#comment-13709946
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edison su commented on CLOUDSTACK-2725:
---------------------------------------
Hi Marcus/Wei, I can reproduce this issue, without using CloudStack, here are
the steps:
create VM with the following disk configuration:
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2' cache='none'/>
<source
file='/mnt/fff90cb5-06dd-33b3-8815-d78c08ca01d9/253b3019-fbcc-4971-b2d7-122a4d53aae4'/>
<target dev='vda' bus='virtio'/>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04'
function='0x0'/>
</disk>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2' cache='none'/>
<source
file='/mnt/fff90cb5-06dd-33b3-8815-d78c08ca01d9/6d4c0480-f191-422d-9d48-983f743e562b'/>
<target dev='vdd' bus='virtio'/>
</disk>
2. detach disk: virsh detach-device vm-id
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2' cache='none'/>
<source
file='/mnt/fff90cb5-06dd-33b3-8815-d78c08ca01d9/6d4c0480-f191-422d-9d48-983f743e562b'/>
<target dev='vdd' bus='virtio'/>
</disk>
3. attach the same disk again:
[root@Rack2Host11 ~]# virsh attach-device 47 disk.xml
error: Failed to attach device from disk.xml
error: internal error unable to execute QEMU command '__com.redhat_drive_add':
Duplicate ID 'drive-virtio-disk3' for drive
4. attach/detach a new disk, works.
5. The issue is, detach a data disk(which is already attached into VM during vm
creation), then attach the same disk again, you will get error.
> [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
> Priority: Blocker
> 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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