cloudstack-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Nik Martin <nik.mar...@nfinausa.com>
Subject Re: Error Creating VMs and viewing hosts
Date Mon, 15 Oct 2012 16:45:53 GMT
On 10/15/2012 11:40 AM, Alena Prokharchyk wrote:
> Nik, the error you see, doesn't state that the VM migration failed. NPE happens on listHosts
command, when we are building the response and trying to figure out if local storage is enabled
on the host.
>
> What version of cloudStack you are running on? Did you remove any of the primary storages
in your setup?
>
> -Alena.
>

Alena,

This is a 3.02 CS with Xenserver hosts.  I have removed and re-added 
primary storage, to work around bug 251, which takes an entire cloud 
offline if any primary storage is put into maintenance mode and 
shutdown.  I guess the fallout from that is more serious than earlier 
expected. I'll need further direction on how to recover from bug 251, 
which knocks me entirely offline.

Nik



> From: Nik Martin <nik.martin@nfinausa.com<mailto:nik.martin@nfinausa.com>>
> Reply-To: "'cloudstack-users@incubator. org'" <cloudstack-users@incubator.apache.org<mailto:cloudstack-users@incubator.apache.org>>
> To: "'cloudstack-users@incubator. org'" <cloudstack-users@incubator.apache.org<mailto:cloudstack-users@incubator.apache.org>>
> Subject: Error Creating VMs and viewing hosts
>
> I migrated some VMs around to different storage tags (I have two primary
> SANs, HD and SSD), and at some point, a migration failed, with this error:
>
>
> 2012-10-15 09:34:32,399 DEBUG [cloud.vm.VirtualMachineManagerImpl]
> (StatsCollector-1:null) Cleanup succeeded. Details null
> 2012-10-15 09:34:32,408 DEBUG [agent.manager.DirectAgentAttache]
> (DirectAgent-188:null) Seq 4-857023789: Executing request
> 2012-10-15 09:34:32,626 ERROR [cloud.api.ApiDispatcher]
> (catalina-exec-2:null) Exception while executing ListHostsCmd:
> java.lang.NullPointerException
> at
> com.cloud.storage.StorageManagerImpl.isLocalStorageActiveOnHost(StorageManagerImpl.java:409)
> at com.cloud.api.ApiDBUtils.isLocalStorageActiveOnHost(ApiDBUtils.java:340)
> at
> com.cloud.api.ApiResponseHelper.createHostResponse(ApiResponseHelper.java:640)
> at com.cloud.api.commands.ListHostsCmd.execute(ListHostsCmd.java:167)
> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:132)
> at com.cloud.api.ApiServer.queueCommand(ApiServer.java:509)
> at com.cloud.api.ApiServer.handleRequest(ApiServer.java:416)
> at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:300)
> at com.cloud.api.ApiServlet.doGet(ApiServlet.java:59)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
> at
> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
> at
> org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:721)
> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2268)
> 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)
> 2012-10-15 09:34:33,597 DEBUG [agent.manager.AgentManagerImpl]
> (AgentManager-Handler-14:null) Ping from 14
> 2012-10-15 09:34:33,658 DEBUG [agent.manager.DirectAgentAttache]
> (DirectAgent-188:null) Seq 4-857023789: Response Received:
> 2012-10-15 09:34:33,658 DEBUG [cloud.vm.VirtualMachineManagerImpl]
> (DirectAgent-188:null) Cleanup succeeded. Details null
> 2012-10-15 09:34:33,658 DEBUG [agent.transport.Request]
> (StatsCollector-1:null) Seq 4-857023789: Received:  { Ans: , MgmtId:
> 130577622632, via: 4, Ver: v1, Flags: 10, { GetStorageStatsAnswer } }
> 2012-10-15 09:34:33,658 DEBUG [cloud.vm.VirtualMachineManagerImpl]
> (StatsCollector-1:null) Cleanup succeeded. Details null
> 2012-10-15 09:34:33,665 DEBUG [agent.manager.DirectAgentAttache]
> (DirectAgent-70:null) Seq 4-857023790: Executing request
> 2012-10-15 09:34:34,455 DEBUG [agent.manager.DirectAgentAttache]
> (DirectAgent-70:null) Seq 4-857023790: Response Received:
> 2012-10-15 09:34:34,456 DEBUG [cloud.vm.VirtualMachineManagerImpl]
> (DirectAgent-70:null) Cleanup succeeded. Details null
> 2012-10-15 09:34:34,456 DEBUG [agent.transport.Request]
> (StatsCollector-1:null) Seq 4-857023790: Received:  { Ans: , MgmtId:
> 130577622632, via: 4, Ver: v1, Flags: 10, { GetStorageStatsAnswer } }
> 2012-10-15 09:34:34,456 DEBUG [cloud.vm.VirtualMachineManagerImpl]
> (StatsCollector-1:null) Cleanup succeeded. Details null
> 2012-10-15 09:34:34,461 DEBUG [agent.manager.DirectAgentAttache]
> (DirectAgent-459:null) Seq 4-857023791: Executing request
> 2012-10-15 09:34:35,387 DEBUG [agent.manager.DirectAgentAttache]
> (DirectAgent-459:null) Seq 4-857023791: Response Received:
> 2012-10-15 09:34:35,387 DEBUG [cloud.vm.VirtualMachineManagerImpl]
> (DirectAgent-459:null) Cleanup succeeded. Details null
> 2012-10-15 09:34:35,388 DEBUG [agent.transport.Request]
> (StatsCollector-1:null) Seq 4-857023791: Received:  { Ans: , MgmtId:
> 130577622632, via: 4, Ver: v1, Flags: 10, { GetStorageStatsAnswer } }
> 2012-10-15 09:34:35,388 DEBUG [cloud.vm.VirtualMachineManagerImpl]
> (StatsCollector-1:null) Cleanup succeeded. Details null
> 2012-10-15 09:34:35,547 DEBUG [cloud.server.StatsCollector]
> (StatsCollector-1:null) HostStatsCollector is running...
> 2012-10-15 09:34:35,556 DEBUG [agent.manager.DirectAgentAttache]
> (DirectAgent-137:null) Seq 4-857023792: Executing request
> 2
>
> Now, I can't view my hosts under Infrastructure, and can't create new
> VMs.  I don't have any local storage in my cloud, so I don't understand
> the reference to local storage in the log. When I go to view hosts I get
> an empty popup box.  All my storage and hosts are online, so my guess
> this is a database error, but I don;t know where to look.
>
> --
> Regards,
>
> Nik
>
> Nik Martin
> VP Business Development
> Nfina Technologies, Inc.
> +1.251.243.0043 x1003
> Relentless Reliability
>
>


-- 
Regards,

Nik

Nik Martin
VP Business Development
Nfina Technologies, Inc.
+1.251.243.0043 x1003
Relentless Reliability

Mime
View raw message