[jira] [Commented] (CLOUDSTACK-6915) Deleting dynamically added OS results in NPE for existing instances using that os type

["Amogh Vasekar (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-6915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14192668#comment-14192668 ] 

Amogh Vasekar commented on CLOUDSTACK-6915:
-------------------------------------------

Pushed to master and 4.5 via commits : efc9632c1b64a953a95943a1bbfa68fa1a8fdd6d and 0c153966e6269249fa38ab7859ab8352747e73f4 respectively.

> Deleting dynamically added OS results in NPE for existing instances using that os type
> --------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-6915
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6915
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Hypervisor Controller
>    Affects Versions: 4.4.0, 4.5.0
>         Environment: XenServer host 
> Cloudstack 4.4 , VmWare host , CloudStack 4.5
>            Reporter: Pavan Kumar Bandarupally
>            Assignee: Amogh Vasekar
>            Priority: Critical
>             Fix For: 4.4.0, 4.5.0
>
>         Attachments: VmWareMSLog.log, management-server.log
>
>
> A guest OS is dynamically added and an instance is deployed successfully using that os type (ISO used to deploy instance was of that OS type). The custom os added was deleted using removeGuestOS. After this the instance is stopped and started again.
> This start operation resulted in Null Pointer Exception.
> 2014-06-16 06:50:33,350 ERROR [c.c.v.VirtualMachineManagerImpl] (Work-Job-Executor-35:ctx-dd77fc16 job-86/job-87 ctx-331dc1d9) Failed to start instance VM[User|i-2-12-VM]
> java.lang.NullPointerException
>         at com.cloud.hypervisor.XenServerGuru.implement(XenServerGuru.java:93)
>         at com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(VirtualMachineManagerImpl.java:995)
>         at com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(VirtualMachineManagerImpl.java:5180)
>         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 com.cloud.vm.VmWorkJobHandlerProxy.handleVmWorkJob(VmWorkJobHandlerProxy.java:107)
>         at com.cloud.vm.VirtualMachineManagerImpl.handleVmWorkJob(VirtualMachineManagerImpl.java:5325)
>         at com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:102)
>         at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:503)
>         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 org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJobManagerImpl.java:460)
>         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>         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)
> 2014-06-16 06:50:33,359 DEBUG [c.c.v.VirtualMachineManagerImpl] (Work-Job-Executor-35:ctx-dd77fc16 job-86/job-87 ctx-331dc1d9) Cleaning up resources for the vm VM[User|i-2-12-VM] in Starting state
> PFA MS log.



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