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From Umair Azam <ua...@i2cinc.com>
Subject Re: Unable to create slave connection to host [Machine gets rebooted]
Date Tue, 11 Feb 2014 03:29:39 GMT
Is there anybody who can help me out on this issue, I m stuck here since 
2weeks, tried re-installation several times, changed machines but still 
getting this issue :(

Umair Azam

On 1/27/2014 10:48 PM, Umair Azam wrote:
> Hi,
>
> I am new to cloudstack and testing, evaluating it for future 
> deployment, I am Getting following exception while system VM's 
> creation is in process for the first time, After below exception seen 
> in management server logs, host machine becomes unresponsive and 
> reboots automatically.
> Host Machine specs: core 2 Duo 4GB RAM with Xenserver
>
> 2014-01-27 23:51:55,743 DEBUG [agent.manager.DirectAgentAttache] 
> (DirectAgent-15:null) Seq 1-798621700: Executing request
> 2014-01-27 23:51:55,743 DEBUG [xen.resource.XenServerConnectionPool] 
> (DirectAgent-15:null) Logging on as the slave to 10.11.17.31
> 2014-01-27 23:51:57,756 DEBUG [xen.resource.XenServerConnectionPool] 
> (DirectAgent-15:null) Unable to create slave connection to 
> host(da372d8a-bbeb-486d-a85e-06922cac8da4) due to 
> org.apache.xmlrpc.XmlRpcException: Failed to read server's response: 
> No route to host
> 2014-01-27 23:51:58,544 DEBUG [cloud.api.ApiServlet] 
> (catalina-exec-11:null) ===START===  10.11.17.22 -- GET 
> command=listSystemVms&response=json&sessionkey=k7%2B%2FaPitbX17ZzD9gfUWajyijo8%3D&_=1390830753664
> 2014-01-27 23:51:58,610 DEBUG [cloud.api.ApiServlet] 
> (catalina-exec-11:null) ===END===  10.11.17.22 -- GET 
> command=listSystemVms&response=json&sessionkey=k7%2B%2FaPitbX17ZzD9gfUWajyijo8%3D&_=1390830753664
> 2014-01-27 23:52:00,757 DEBUG [xen.resource.XenServerConnectionPool] 
> (DirectAgent-15:null) localLogout has problem Failed to read server's 
> response: No route to host
> 2014-01-27 23:52:00,757 WARN  [agent.manager.DirectAgentAttache] 
> (DirectAgent-15:null) Seq 1-798621700: Exception Caught while 
> executing command
> com.cloud.utils.exception.CloudRuntimeException: Unable to create 
> slave connection to host(da372d8a-bbeb-486d-a85e-06922cac8da4) due to 
> org.apache.xmlrpc.XmlRpcException: Failed to read server's response: 
> No route to host
>         at 
> com.cloud.hypervisor.xen.resource.XenServerConnectionPool.connect(XenServerConnectionPool.java:580)
>         at 
> com.cloud.hypervisor.xen.resource.CitrixResourceBase.getConnection(CitrixResourceBase.java:5871)
>         at 
> com.cloud.hypervisor.xen.resource.CitrixResourceBase.execute(CitrixResourceBase.java:8098)
>         at 
> com.cloud.hypervisor.xen.resource.CitrixResourceBase.executeRequest(CitrixResourceBase.java:599)
>         at 
> com.cloud.hypervisor.xen.resource.XenServer56Resource.executeRequest(XenServer56Resource.java:59)
>         at 
> com.cloud.hypervisor.xen.resource.XenServer610Resource.executeRequest(XenServer610Resource.java:106)
>         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:1146)
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:701)
> Caused by: org.apache.xmlrpc.XmlRpcException: Failed to read server's 
> response: No route to host
>         at 
> org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:161)
>         at 
> org.apache.xmlrpc.client.XmlRpcHttpTransport.sendRequest(XmlRpcHttpTransport.java:143)
>         at 
> org.apache.xmlrpc.client.XmlRpcSunHttpTransport.sendRequest(XmlRpcSunHttpTransport.java:69)
>         at 
> org.apache.xmlrpc.client.XmlRpcClientWorker.execute(XmlRpcClientWorker.java:56)
>         at 
> org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:167)
>         at 
> org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:137)
>         at 
> org.apache.xmlrpc.client.XmlRpcClient.execute(XmlRpcClient.java:126)
>         at com.xensource.xenapi.Connection.dispatch(Connection.java:303)
>         at 
> com.xensource.xenapi.Session.slaveLocalLoginWithPassword(Session.java:587)
>         at 
> com.cloud.hypervisor.xen.resource.XenServerConnectionPool.slaveLocalLoginWithPassword(XenServerConnectionPool.java:688)
>         at 
> com.cloud.hypervisor.xen.resource.XenServerConnectionPool.connect(XenServerConnectionPool.java:574)
>         ... 14 more
> Caused by: java.net.NoRouteToHostException: No route to host
>         at java.net.PlainSocketImpl.socketConnect(Native Method)
>         at 
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327)
>         at 
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193)
>         at 
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180)
>         at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:385)
>         at java.net.Socket.connect(Socket.java:546)
>         at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:590)
>         at sun.net.NetworkClient.doConnect(NetworkClient.java:173)
>         at sun.net.www.http.HttpClient.openServer(HttpClient.java:409)
>         at sun.net.www.http.HttpClient.openServer(HttpClient.java:530)
>         at 
> sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:275)
>         at 
> sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:332)
>         at 
> sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
>         at 
> sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:876)
>         at 
> sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
>         at 
> sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:979)
>         at 
> sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
>         at 
> org.apache.xmlrpc.client.XmlRpcSunHttpTransport.writeRequest(XmlRpcSunHttpTransport.java:104)
>         at 
> org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:151)
>         ... 24 more
> 2014-01-27 23:52:00,759 DEBUG [agent.manager.DirectAgentAttache] 
> (DirectAgent-15:null) Seq 1-798621700: Response Received:
> 2014-01-27 23:52:00,757 WARN  [xen.resource.CitrixResourceBase] 
> (DirectAgent-54:null)  can not ping xenserver 
> da372d8a-bbeb-486d-a85e-06922cac8da4
> 2014-01-27 23:52:00,760 WARN  [agent.manager.DirectAgentAttache] 
> (DirectAgent-54:null) Unable to get current status on 1
> 2014-01-27 23:52:00,759 DEBUG [agent.transport.Request] 
> (DirectAgent-15:null) Seq 1-798621700: Processing:  { Ans: , MgmtId: 
> 130189987379, via: 1, Ver: v1, Flags: 10, 
> [{"com.cloud.agent.api.Answer":{"result":false,"details":"com.cloud.utils.exception.CloudRuntimeException:

> Unable to create slave connection to 
> host(da372d8a-bbeb-486d-a85e-06922cac8da4) due to 
> org.apache.xmlrpc.XmlRpcException: Failed to read server's response: 
> No route to host","wait":0}}] }
> 2014-01-27 23:52:00,762 INFO  [agent.manager.AgentManagerImpl] 
> (AgentTaskPool-5:null) Investigating why host 1 has disconnected with 
> event AgentDisconnected
>
>


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