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.disconnectVolumesFromHost(VolumeOrchestrator.java:885)
at
com.cloud.vm.VirtualMachineManagerImpl.advanceExpunge(VirtualMachineManagerImpl.java:513)
at
com.cloud.vm.VirtualMachineManagerImpl.advanceExpunge(VirtualMachineManagerImpl.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(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.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
