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https://issues.apache.org/jira/browse/CLOUDSTACK-1635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13704144#comment-13704144
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Rajesh Battala commented on CLOUDSTACK-1635:
--------------------------------------------
Sure Edison, Will look into this issue.
> NPE while trying to set primary storage into maintanance mode [ Primary
> storage which is added with scope as zone level]
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-1635
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1635
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Storage Controller
> Affects Versions: 4.2.0
> Reporter: Sailaja Mada
> Assignee: Rajesh Battala
> Priority: Critical
> Fix For: 4.2.0
>
> Attachments: apilog.log, management-server.log
>
>
> Setup: Advanced Networking zone with xen 6.1 host
> Steps:
> 1. Add primary storage with zone wide scope.
> 2. Tried to set primary storage into maintanance mode [ Primary storage
> which is added with scope as zone level]
> Observation : It failed with NPE
> Details :
> 2013-03-12 09:54:59,808 DEBUG [cloud.api.ApiServlet] (catalina-exec-15:null)
> ===END=== 10.144.7.13 -- GET
> command=enableStorageMaintenance&id=14cde048-318f-3033-84e9-f9f3e28e30c4&response=json&sessionkey=%2Fuam0d1OUFMISqQNmk4WqBWFnb8%3D&_=1363062380347
> 2013-03-12 09:54:59,811 DEBUG [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-16:job-42) Executing
> org.apache.cloudstack.api.command.admin.storage.PreparePrimaryStorageForMaintenanceCmd
> for job-42
> 2013-03-12 09:54:59,819 ERROR [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-16:job-42) Unexpected exception while executing
> org.apache.cloudstack.api.command.admin.storage.PreparePrimaryStorageForMaintenanceCmd
> java.lang.NullPointerException
> at
> com.cloud.storage.StorageManagerImpl.preparePrimaryStorageForMaintenance(StorageManagerImpl.java:1396)
> at
> com.cloud.storage.StorageManagerImpl.preparePrimaryStorageForMaintenance(StorageManagerImpl.java:190)
> 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:616)
> at
> org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:319)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
> at
> org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80)
> at
> com.cloud.utils.db.TransactionContextBuilder.AroundAnyMethod(TransactionContextBuilder.java:40)
> at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:616)
> at
> org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621)
> at
> org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610)
> at
> org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
> at
> org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
> at
> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
> at $Proxy115.preparePrimaryStorageForMaintenance(Unknown Source)
> at
> org.apache.cloudstack.api.command.admin.storage.PreparePrimaryStorageForMaintenanceCmd.execute(PreparePrimaryStorageForMaintenanceCmd.java:102)
> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:165)
> at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
> at
> org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
> at
> org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80)
> at
> com.cloud.utils.db.TransactionContextBuilder.AroundAnyMethod(TransactionContextBuilder.java:46)
> at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:616)
> at
> org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:621)
> at
> org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:610)
> at
> org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:65)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
> at
> org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
> at
> org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:622)
> at
> com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:437)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:679)
> 2013-03-12 09:54:59,821 DEBUG [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-16:job-42) Complete async job-42, jobStatus: 2, resultCode:
> 530, result: Error Code: 530 Error text: null
> 2013-03-12 09:55:02,819 DEBUG [cloud.api.ApiServlet] (catalina-exec-22:null)
> ===START=== 10.144.7.13 -- GET
> command=queryAsyncJobResult&jobId=366d840c-1586-43a1-8952-809bed7ea102&response=json&sessionkey=%2Fuam0d1OUFMISqQNmk4WqBWFnb8%3D&_=1363062383421
> 2013-03-12 09:55:02,831 DEBUG [cloud.async.AsyncJobManagerImpl]
> (catalina-exec-22:null) Async job-42 completed
> 2013-03-12 09:55:02,836 DEBUG [cloud.api.ApiServlet] (catalina-exec-22:null)
> ===END=== 10.144.7.13 -- GET
> command=queryAsyncJobResult&jobId=366d840c-1586-43a1-8952-809bed7ea102&response=json&sessionkey=%2Fuam0d1OUFMISqQNmk4WqBWFnb8%3D&_=1363062383421
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