Yea, tried all that. Now its affecting KVM as well. Thanks for the reply, I will dig a bit deeper.
Steven Searles [cid:[email protected]] On Nov 20, 2014, at 4:00 PM, Motty Cruz <[email protected]<mailto:[email protected]>> wrote: Hi Steve, have you try stopping and restarting ACS? also I would do the following in xenserver xe-toolstack-restart it won't affect your VMs. To restart Cloudstack service cloudstack-management restart (in CentOs) Thanks, Motty On 11/20/2014 12:55 PM, Steve Searles wrote: Found this in the catalina.out log on the management server. INFO [o.a.c.f.j.i.AsyncJobMonitor] (API-Job-Executor-4:ctx-8faa1563 job-12695) Add job-12695 into job monitoring WARN [c.c.a.d.ParamGenericValidationWorker] (API-Job-Executor-4:ctx-8faa1563 job-12695 ctx-81dfab11) Received unknown parameters for command cancelHostMaintenance. Unknown parameters : signatureversion expires ERROR [c.c.a.ApiAsyncJobDispatcher] (API-Job-Executor-4:ctx-8faa1563 job-12695) Unexpected exception while executing org.apache.cloudstack.api.command.admin.host.CancelMaintenanceCmd Anyone know what the unknown parameters are all about? —Steve On Nov 20, 2014, at 3:14 PM, Steve Searles <[email protected]<mailto:[email protected]><mailto:[email protected]>> wrote: CS 4.4.1 - 4.4.2 I am having a problem with my xenserver hosts getting stuck in maintenance. Trying to cancel the maintenance produces the following NPE. 2014-11-20 15:04:28,575 INFO [o.a.c.f.j.i.AsyncJobMonitor] (API-Job-Executor-14:ctx-4e8a63d4 job-12626) Add job-12626 into job monitoring 2014-11-20 15:04:28,576 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] (API-Job-Executor-14:ctx-4e8a63d4 job-12626) Executing AsyncJobVO {id:12626, userId: 2, accountId: 2, instanceType: Host, instanceId: 114, cmd: org.apache.cloudstack.api.command.admin.host.CancelMaintenanceCmd, cmdInfo: {"id":"189c3843-8d92-419b-a8b2-e343ea02c8fd","response":"json","sessionkey":"OEXANRcg2kzKJrfGXpvCK3E6k28\u003d","ctxDetails":"{\"com.cloud.host.Host\":\"189c3843-8d92-419b-a8b2-e343ea02c8fd\"}","cmdEventType":"MAINT.CANCEL","ctxUserId":"2","httpmethod":"GET","_":"1416513869627","uuid":"189c3843-8d92-419b-a8b2-e343ea02c8fd","ctxAccountId":"2","ctxStartEventId":"140662"}, cmdVersion: 0, status: IN_PROGRESS, processStatus: 0, resultCode: 0, result: null, initMsid: 345049793560, completeMsid: null, lastUpdated: null, lastPolled: null, created: null} 2014-11-20 15:04:28,577 DEBUG [c.c.a.ApiServlet] (catalina-exec-12:ctx-78ec5c48 ctx-e7500b2b) ===END=== 172.23.0.1 -- GET command=cancelHostMaintenance&id=189c3843-8d92-419b-a8b2-e343ea02c8fd&response=json&sessionkey=OEXANRcg2kzKJrfGXpvCK3E6k28%3D&_=1416513869627 2014-11-20 15:04:28,601 ERROR [c.c.a.ApiAsyncJobDispatcher] (API-Job-Executor-14:ctx-4e8a63d4 job-12626) 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) I have tried upgrading to the latest git build 4.4.2 and the problem still exists. I think it started in 4.4.1 because it used to work properly in 4.4.0. I also deleted and re-created the SSVM but that did not help either. Does anyone have a solution or workaround? Is there a way to manually take a host out of maintenance? I think there is more to it than setting the status in the DB? — Steve
