Details
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Bug
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Status: Closed
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Critical
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Resolution: Not A Problem
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4.2.0, 4.3.0
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Security Level: Public (Anyone can view this level - this is the default.)
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None
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Build from pvaln
Description
1. Advance zone with 1 cluster with 2 hosts. Create Shared network with private vlan.
2. Deploy few HA enabled Vms in this network.
3. pull network cable for one of the host.
When cloudstack detects that the host is disconnected , it is not able to out the host in disconnected state and start HA for Vms that are HA enabeld,
I see the following exception in the management server logs:
2013-05-09 17:15:55,576 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-267:null) Seq 1-1435828229: Executing request
2013-05-09 17:15:55,602 DEBUG [xen.resource.XenServerConnectionPool] (DirectAgent-267:null) Catch Exception: com.xensource.xenapi.Types$HostOffline Host is offline 10.223.81.62 due to You attempted an operation which involves a host which could not be contacted.
2013-05-09 17:15:55,603 DEBUG [xen.resource.XenServerConnectionPool] (DirectAgent-267:null) Trying to reset master of slave 10.223.81.62 to 10.223.81.61
2013-05-09 17:16:02,319 WARN [xen.resource.CitrixResourceBase] (DirectAgent-265:null) can not ping xenserver 520d4994-8b1f-4dda-b51d-2ee63750abf6
2013-05-09 17:16:02,319 WARN [agent.manager.DirectAgentAttache] (DirectAgent-265:null) Unable to get current status on 1
2013-05-09 17:16:02,321 INFO [agent.manager.AgentManagerImpl] (AgentTaskPool-11:null) Investigating why host 1 has disconnected with event AgentDisconnected
2013-05-09 17:16:02,321 DEBUG [agent.manager.AgentManagerImpl] (AgentTaskPool-11:null) checking if agent (1) is alive
2013-05-09 17:16:02,323 DEBUG [agent.transport.Request] (AgentTaskPool-11:null) Seq 1-1435828294: Sending { Cmd , MgmtId: 7647994577963, via: 1, Ver: v1, Flags: 100011, [{"CheckHealthCommand":{"wait":50}}] }
2013-05-09 17:16:02,323 DEBUG [agent.transport.Request] (AgentTaskPool-11:null) Seq 1-1435828294: Executing: { Cmd , MgmtId: 7647994577963, via: 1, Ver: v1, Flags: 100011, [{"CheckHealthCommand":{"wait":50}}] }
2013-05-09 17:16:02,323 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-271:null) Seq 1-1435828294: Executing request
2013-05-09 17:16:04,035 DEBUG [agent.manager.AgentAttache] (AgentTaskPool-10:null) Seq 6-474349576: Waiting some more time because this is the current command
2013-05-09 17:16:04,040 DEBUG [xen.resource.XenServerConnectionPool] (DirectAgent-268:null) localLogout has problem Failed to read server's response: connect timed out
2013-05-09 17:16:04,040 WARN [agent.manager.DirectAgentAttache] (DirectAgent-268:null) Seq 1-1435828292: Exception Caught while executing command
com.cloud.utils.exception.CloudRuntimeException: Unable to reset master of slave 10.223.81.62 to 10.223.81.61 due to org.apache.xmlrpc.XmlRpcException: Failed to read server's response: connect timed out
at com.cloud.hypervisor.xen.resource.XenServerConnectionPool.PoolEmergencyResetMaster(XenServerConnectionPool.java:443)
at com.cloud.hypervisor.xen.resource.XenServerConnectionPool.connect(XenServerConnectionPool.java:661)
at com.cloud.hypervisor.xen.resource.CitrixResourceBase.getConnection(CitrixResourceBase.java:5639)
at com.cloud.hypervisor.xen.resource.CitrixResourceBase.execute(CitrixResourceBase.java:1682)
at com.cloud.hypervisor.xen.resource.CitrixResourceBase.executeRequest(CitrixResourceBase.java:524)
at com.cloud.hypervisor.xen.resource.XenServer56Resource.executeRequest(XenServer56Resource.java:73)
at com.cloud.hypervisor.xen.resource.XenServer610Resource.executeRequest(XenServer610Resource.java:102)
at com.cloud.agent.manager.DirectAgentAttache$Task.run(DirectAgentAttache.java:186)
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.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266)
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)
2013-05-09 17:16:04,041 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-268:null) Seq 1-1435828292: Response Received:
2013-05-09 17:16:04,041 DEBUG [agent.transport.Request] (DirectAgent-268:null) Seq 1-1435828292: Processing: { Ans: , MgmtId: 7647994577963, via: 1, Ver: v1, Flags: 10, [{"Answer":{"result":false,"details":"com.cloud.utils.exception.CloudRuntimeException: Unable to reset master of slave 10.223.81.62 to 10.223.81.61 due to org.apache.xmlrpc.XmlRpcException: Failed to read server's response: connect timed out","wait":0}}] }
2013-05-09 17:16:04,041 DEBUG [agent.transport.Request] (AgentTaskPool-5:null) Seq 1-1435828292: Received: { Ans: , MgmtId: 7647994577963, via: 1, Ver: v1, Flags: 10,
2013-05-09 17:16:04,041 DEBUG [cloud.ha.AbstractInvestigatorImpl] (AgentTaskPool-5:null) host (10.223.81.50) cannot be pinged, returning null ('I don't know')
2013-05-09 17:16:04,041 DEBUG [cloud.ha.UserVmDomRInvestigator] (AgentTaskPool-5:null) sending ping from (5) to agent's host ip address (10.223.81.50)
2013-05-09 17:16:04,043 DEBUG [agent.transport.Request] (AgentTaskPool-5:null) Seq 5-2082341067: Sending { Cmd , MgmtId: 7647994577963, via: 5, Ver: v1, Flags: 100011, [{"PingTestCommand":{"_computingHostIp":"10.223.81.50","wait":20}}] }
2013-05-09 17:16:04,043 DEBUG [agent.transport.Request] (AgentTaskPool-5:null) Seq 5-2082341067: Executing: { Cmd , MgmtId: 7647994577963, via: 5, Ver: v1, Flags: 100011, [{"PingTestCommand":{"_computingHostIp":"10.223.81.50","wait":20}}] }
2013-05-09 17:16:04,043 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-272:null) Seq 5-2082341067: Executing request
2013-05-09 17:16:04,053 DEBUG [xen.resource.XenServerConnectionPool] (DirectAgent-91:null) localLogout has problem Failed to read server's response: connect timed out
2013-05-09 17:16:04,053 WARN [agent.manager.DirectAgentAttache] (DirectAgent-91:null) Seq 1-1435828293: Exception Caught while executing command
com.cloud.utils.exception.CloudRuntimeException: Unable to reset master of slave 10.223.81.62 to 10.223.81.61 due to org.apache.xmlrpc.XmlRpcException: Failed to read server's response: connect timed out
at com.cloud.hypervisor.xen.resource.XenServerConnectionPool.PoolEmergencyResetMaster(XenServerConnectionPool.java:443)
at com.cloud.hypervisor.xen.resource.XenServerConnectionPool.connect(XenServerConnectionPool.java:661)
at com.cloud.hypervisor.xen.resource.CitrixResourceBase.getConnection(CitrixResourceBase.java:5639)
at com.cloud.hypervisor.xen.resource.CitrixResourceBase.execute(CitrixResourceBase.java:1682)
at com.cloud.hypervisor.xen.resource.CitrixResourceBase.executeRequest(CitrixResourceBase.java:524)
at com.cloud.hypervisor.xen.resource.XenServer56Resource.executeRequest(XenServer56Resource.java:73)
at com.cloud.hypervisor.xen.resource.XenServer610Resource.executeRequest(XenServer610Resource.java:102)
at com.cloud.agent.manager.DirectAgentAttache$Task.run(DirectAgentAttache.java:186)
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.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266)
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)
2013-05-09 17:16:04,054 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-91:null) Seq 1-1435828293: Response Received:
2013-05-09 17:16:04,054 DEBUG [agent.transport.Request] (DirectAgent-91:null) Seq 1-1435828293: Processing: { Ans: , MgmtId: 7647994577963, via: 1, Ver: v1, Flags: 10, [{"Answer":{"result":false,"details":"com.cloud.utils.exception.CloudRuntimeException: Unable to reset master of slave 10.223.81.62 to 10.223.81.61 due to org.apache.xmlrpc.XmlRpcException: Failed to read server's response: connect timed out","wait":0}}] }
2013-05-09 17:16:04,055 DEBUG [agent.transport.Request] (AgentTaskPool-7:null) Seq 1-1435828293: Received: { Ans: , MgmtId: 7647994577963, via: 1, Ver: v1, Flags: 10, { Answer }
}
2013-05-09 17:16:04,055 DEBUG [cloud.ha.AbstractInvestigatorImpl] (AgentTaskPool-7:null) host (10.223.81.52) cannot be pinged, returning null ('I don't know')
2013-05-09 17:16:04,055 DEBUG [cloud.ha.UserVmDomRInvestigator] (AgentTaskPool-7:null) sending ping from (5) to agent's host ip address (10.223.81.52)
2013-05-09 17:16:04,057 DEBUG [agent.transport.Request] (AgentTaskPool-7:null) Seq 5-2082341068: Sending { Cmd , MgmtId: 7647994577963, via: 5, Ver: v1, Flags: 100011, [{"PingTestCommand":{"_computingHostIp":"10.223.81.52","wait":20}}] }
2013-05-09 17:16:04,057 DEBUG [agent.manager.AgentAttache] (AgentTaskPool-14:null) Seq 3-1752367195: Waiting some more time because this is the current command
2013-05-09 17:16:04,057 DEBUG [agent.transport.Request] (AgentTaskPool-7:null) Seq 5-2082341068: Executing: { Cmd , MgmtId: 7647994577963, via: 5, Ver: v1, Flags: 100011, [{"PingTestCommand":{"_computingHostIp":"10.223.81.52","wait":20}}] }
2013-05-09 17:16:04,057 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-91:null) Seq 5-2082341068: Executing request
2013-05-09 17:16:05,175 DEBUG [storage.secondary.SecondaryStorageManagerImpl] (secstorage-1:null) Zone 1 is ready to launch secondary storage VM
2013-05-09 17:16:05,614 DEBUG [xen.resource.XenServerConnectionPool] (DirectAgent-267:null) localLogout has problem Failed to read server's response: connect timed out
2013-05-09 17:16:05,614 WARN [agent.manager.DirectAgentAttache] (DirectAgent-267:null) Seq 1-1435828229: Exception Caught while executing command
com.cloud.utils.exception.CloudRuntimeException: Unable to reset master of slave 10.223.81.62 to 10.223.81.61 due to org.apache.xmlrpc.XmlRpcException: Failed to read server's response: connect timed out
at com.cloud.hypervisor.xen.resource.XenServerConnectionPool.PoolEmergencyResetMaster(XenServerConnectionPool.java:443)
at com.cloud.hypervisor.xen.resource.XenServerConnectionPool.connect(XenServerConnectionPool.java:661)
at com.cloud.hypervisor.xen.resource.CitrixResourceBase.getConnection(CitrixResourceBase.java:5639)
at com.cloud.hypervisor.xen.resource.CitrixResourceBase.execute(CitrixResourceBase.java:7725)
at com.cloud.hypervisor.xen.resource.CitrixResourceBase.executeRequest(CitrixResourceBase.java:570)
at com.cloud.hypervisor.xen.resource.XenServer56Resource.executeRequest(XenServer56Resource.java:73)
at com.cloud.hypervisor.xen.resource.XenServer610Resource.executeRequest(XenServer610Resource.java:102)
at com.cloud.agent.manager.DirectAgentAttache$Task.run(DirectAgentAttache.java:186)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:165)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:267)
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)
2013-05-09 17:16:05,615 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-267:null) Seq 1-1435828229: Response Received:
2013-05-09 17:16:05,615 DEBUG [agent.transport.Request] (DirectAgent-267:null) Seq 1-1435828229: Processing: { Ans: , MgmtId: 7647994577963, via: 1, Ver: v1, Flags: 10, [{"Answer":{"result":false,"details":"com.cloud.utils.exception.CloudRuntimeException: Unable to reset master of slave 10.223.81.62 to 10.223.81.61 due to org.apache.xmlrpc.XmlRpcException: Failed to read server's response: connect timed out","wait":0}}] }
2013-05-09 17:16:05,704 DEB