[CLOUDSTACK-7102] Volume migration fails with 'VM i-2-3-VM does not exist in VMware datacenter' expection

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 4.2.0
• Fix Version/s: 4.5.0
• Component/s: Storage Controller, VMware
• Security Level: Public (Anyone can view this level - this is the default.)
• Labels: S1
• Assignee: Likitha Shetty
• Reporter: Likitha Shetty
• Created: 14/Jul/14 07:17
• Updated: 13/Nov/14 07:45
• Resolved: 13/Nov/14 07:45

Description

Steps to reproduce
------------------------
1. Set global config 'vm.instancename.flag' to true.
2. Bring up CS in advanced zone with at-least one vmware cluster.
3. Add two primary storages to the cluster.
4. Deploy one guest VM.
5. Create a volume and attach the volume to the guest VM. (Ensure the volume is in primary storage that doesn't contain the root disk).
6. Migrate the volume to the primary storage that contains the root disk.
Volume Migration will fail with the below error -

2014-07-14 12:21:33,112 ERROR [c.c.h.v.r.VmwareResource] (DirectAgent-398:ctx-4797dd6a 10.102.192.7, job-878/job-879, cmd: MigrateVolumeCommand) Catch Exception java.lang.Exception due to java.lang.Exception: VM i-2-32-VM does not exist in VMware datacenter datacenter-30215
java.lang.Exception: VM i-2-32-VM does not exist in VMware datacenter datacenter-30215
        at com.cloud.hypervisor.vmware.resource.VmwareResource.execute(VmwareResource.java:3139)
        at com.cloud.hypervisor.vmware.resource.VmwareResource.executeRequest(VmwareResource.java:416)
        at com.cloud.agent.manager.DirectAgentAttache$Task.runInContext(DirectAgentAttache.java:293)
        at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
        at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:744)