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From Rafael Weingartner <rafaelweingart...@gmail.com>
Subject Re: Cloudstack 4.3.1 - NullPointerException when deleting VM
Date Thu, 06 Nov 2014 18:01:47 GMT
Thanks, After I looked at the CS source code. I worked around it by setting
a pool_id in the database in the volume table.

On Thu, Nov 6, 2014 at 3:58 PM, Min Chen <min.chen@citrix.com> wrote:

> This is a bug https://issues.apache.org/jira/browse/CLOUDSTACK-6934, which
> has been fixed in 4.5.0. The VM to be expunged did not allocate volume on
> primary storage.
>
> Thanks
> -min
>
> On 11/6/14 4:57 AM, "Rafael Weingartner" <rafaelweingartner@gmail.com>
> wrote:
>
> >HI,
> >
> >Have already someone seen a null pointer when deleting a VM?
> >
> >I have and environment running for a while with CS 4.3.1, and today I
> >tried
> >to delete a VM that was in expunging state but it keeps getting an error:
> >
> >2014-11-06 10:54:23,473 DEBUG [c.c.v.VirtualMachineManagerImpl]
> >(Job-Executor-37:ctx-0dd66018 ctx-086a8303) Cleaning up hypervisor data
> >structures (ex. SRs in XenServer) for managed storage
> >2014-11-06 10:54:23,491 ERROR [c.c.a.ApiAsyncJobDispatcher]
> >(Job-Executor-37:ctx-0dd66018) Unexpected exception while executing
> >org.apache.cloudstack.api.command.admin.vm.ExpungeVMCmd
> >java.lang.NullPointerException
> >        at
> >org.apache.cloudstack.engine.orchestration.VolumeOrchestrator.disconnectVo
> >lumesFromHost(VolumeOrchestrator.java:885)
> >        at
> >com.cloud.vm.VirtualMachineManagerImpl.advanceExpunge(VirtualMachineManage
> >rImpl.java:513)
> >        at
> >com.cloud.vm.VirtualMachineManagerImpl.advanceExpunge(VirtualMachineManage
> >rImpl.java:449)
> >        at
> >com.cloud.vm.UserVmManagerImpl.expunge(UserVmManagerImpl.java:1709)
> >        at
> >com.cloud.vm.UserVmManagerImpl.expungeVm(UserVmManagerImpl.java:3815)
> >        at
> >com.cloud.vm.UserVmManagerImpl.expungeVm(UserVmManagerImpl.java:2104)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at
> >sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
> >57)
> >        at
> >sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm
> >pl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at
> >org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(Ao
> >pUtils.java:317)
> >        at
> >org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoi
> >nt(ReflectiveMethodInvocation.java:183)
> >        at
> >org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Refle
> >ctiveMethodInvocation.java:150)
> >
> >
> >We are using,
> >Xen hypervisor (4.1) with XCP packages (1.6).
> >The CS version is 4.3.1
> >The storage are volumes exported with NFS.
> >
> >--
> >Rafael Weingärtner
>
>


-- 
Rafael Weingärtner

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