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https://issues.apache.org/jira/browse/CLOUDSTACK-6660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13998502#comment-13998502
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ASF subversion and git services commented on CLOUDSTACK-6660:
-------------------------------------------------------------
Commit e796d885f393343340baac96090bc254021d97fb in cloudstack's branch
refs/heads/4.4 from [~nitinme]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=e796d88 ]
CLOUDSTACK-6660: Dont assume every vm will have a root volume now.
> updateVm: IndexOutOfBounds exception on at
> com.cloud.vm.UserVmManagerImpl.updateVirtualMachine(UserVmManagerImpl.java:1857)
> when root volume is detached
> --------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-6660
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6660
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Affects Versions: 4.4.0
> Reporter: Alena Prokharchyk
> Assignee: Nitin Mehta
> Priority: Critical
> Fix For: 4.4.0
>
>
> Steps to reproduce:
> 1) Deploy vm
> 2) stop it, detach the root volume
> 3) Call updateVm
> following happens:
> WARN [c.c.a.d.ParamGenericValidationWorker] (API-Job-Executor-3:job-8460
> ctx-d7ca344b) Received unknown parameters for command addResourceDetail.
> Unknown parameters : ctxdetails
> INFO [o.a.c.f.j.i.AsyncJobMonitor] (API-Job-Executor-3:job-8460) Remove
> job-8460 from job monitoring
> ERROR [c.c.a.ApiServer] (1779549015@qtp-216823969-0:ctx-af15255c ctx-d5afe83f
> ctx-815989c5) unhandled exception executing api command:
> [Ljava.lang.String;@1abf5125
> java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
> at java.util.ArrayList.rangeCheck(ArrayList.java:635)
> at java.util.ArrayList.get(ArrayList.java:411)
> at
> com.cloud.vm.UserVmManagerImpl.updateVirtualMachine(UserVmManagerImpl.java:1857)
> 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)
> at
> org.apache.cloudstack.network.contrail.management.EventUtils$EventInterceptor.invoke(EventUtils.java:106)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
> at
> com.cloud.event.ActionEventInterceptor.invoke(ActionEventInterceptor.java:51)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
> at
> org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
> at
> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
> at com.sun.proxy.$Proxy201.updateVirtualMachine(Unknown Source)
> at
> org.apache.cloudstack.api.command.admin.vm.UpdateVMCmdByAdmin.execute(UpdateVMCmdByAdmin.java:44)
> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:119)
> at com.cloud.api.ApiServer.queueCommand(ApiServer.java:683)
> Nitin, its your code. Please make sure everywhere you access the Root volume,
> check if its present, and do updates only when it is.
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