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https://issues.apache.org/jira/browse/CLOUDSTACK-8210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14305902#comment-14305902
]
Laszlo Hornyak commented on CLOUDSTACK-8210:
--------------------------------------------
c78f14cbc2fd45fc587f4a238c0a0bfc1d753be8 by [~anthonyxu] looks like the
relevant fix for the problem
> KVM Unable to Cancel Maintenance mode after upgrade
> ---------------------------------------------------
>
> Key: CLOUDSTACK-8210
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8210
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: KVM, Management Server, Upgrade
> Affects Versions: 4.4.2
> Environment: Ubuntu 14.04 management and agents. Primary storage -
> ceph rbd. Secondary storage -nfs. Advanced Networking
> Reporter: Andrei Mikhailovsky
> Priority: Blocker
> Labels: ceph, kvm, maintenance, management, rbd
>
> After performing an upgrade from 4.3.2 to 4.4.2 I am no longer able to Cancel
> Maintenance mode. The GUI shows the following error a few seconds after
> pressing the button:
> Command failed due to Internal Server Error
> The management server shows the following error:
> 2015-02-03 23:42:15,621 DEBUG [c.c.a.ApiServlet]
> (catalina-exec-23:ctx-04ea4b6d ctx-35701ff3) ===END=== 192.168.169.91 -- GET
>
> command=cancelHostMaintenance&id=c092cb59-c770-4747-8d95-75aa49de5d17&response=json&sessionkey=fI2oaYTbgijs1h6HTOTMnJ%2FkChA%3D&_=1423006935464
> 2015-02-03 23:42:15,622 INFO [o.a.c.f.j.i.AsyncJobMonitor]
> (API-Job-Executor-1:ctx-1fda9d17 job-11711) Add job-11711 into job monitoring
> 2015-02-03 23:42:15,623 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
> (API-Job-Executor-1:ctx-1fda9d17 job-11711) Executing AsyncJobVO {id:11711,
> userId: 3, accountId: 2, instanceType: Host, instanceId: 1, cmd:
> org.apache.cloudstack.api.command.admin.host.CancelMaintenanceCmd, cmdInfo:
> {"id":"c092cb59-c770-4747-8d95-75aa49de5d17","response":"json","sessionkey":"fI2oaYTbgijs1h6HTOTMnJ/kChA\u003d","ctxDetails":"{\"com.cloud.host.Host\":\"c092cb59-c770-4747-8d95-75aa49de5d17\"}","cmdEventType":"MAINT.CANCEL","ctxUserId":"3","httpmethod":"GET","_":"1423006935464","uuid":"c092cb59-c770-4747-8d95-75aa49de5d17","ctxAccountId":"2","ctxStartEventId":"64857"},
> cmdVersion: 0, status: IN_PROGRESS, processStatus: 0, resultCode: 0, result:
> null, initMsid: 115129173025114, completeMsid: null, lastUpdated: null,
> lastPolled: null, created: null}
> 2015-02-03 23:42:15,646 ERROR [c.c.a.ApiAsyncJobDispatcher]
> (API-Job-Executor-1:ctx-1fda9d17 job-11711) Unexpected exception while
> executing org.apache.cloudstack.api.command.admin.host.CancelMaintenanceCmd
> java.lang.NullPointerException
> at
> com.cloud.resource.ResourceManagerImpl.doCancelMaintenance(ResourceManagerImpl.java:2083)
> at
> com.cloud.resource.ResourceManagerImpl.cancelMaintenance(ResourceManagerImpl.java:2140)
> at
> com.cloud.resource.ResourceManagerImpl.cancelMaintenance(ResourceManagerImpl.java:1127)
> 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.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.$Proxy148.cancelMaintenance(Unknown Source)
> at
> org.apache.cloudstack.api.command.admin.host.CancelMaintenanceCmd.execute(CancelMaintenanceCmd.java:102)
> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:141)
> at
> com.cloud.api.ApiAsyncJobDispatcher.runJob(ApiAsyncJobDispatcher.java:108)
> 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:745)
> 2015-02-03 23:42:15,648 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
> (API-Job-Executor-1:ctx-1fda9d17 job-11711) Complete async job-11711,
> jobStatus: FAILED, resultCode: 530, result:
> org.apache.cloudstack.api.response.ExceptionResponse/null/{"uuidList":[],"errorcode":530}
> 2015-02-03 23:42:15,664 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl]
> (API-Job-Executor-1:ctx-1fda9d17 job-11711) Done executing
> org.apache.cloudstack.api.command.admin.host.CancelMaintenanceCmd for
> job-11711
> There is absolutely nothing in the agent logs even if I use the DEBUG logging.
> I get the same error if I use CloudMonkey to cancel the Maintenance mode.
> The database shows resource_state as Maintenance. There are no running vms on
> the host.
> I can manually update the db resource_state to Enable and perform agent
> restart. After that the host is once again out of Maintenance mode and
> usable. If I do the Maintenance mode once again, I am unable to Cancel
> Maintenance mode.
> I am running Ubuntu 14.04 on both the management server and the host agents.
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