[Users] Use Filer for NFS storage

Christian Hernandez christianh at 4over.com
Tue Apr 17 15:22:00 EDT 2012 

I am talking about when you click "New Domain" in the storage tab.

I cannot add an ISO domain (it's greyed out); I assume because I haven't
added storage yet.

I am talking about using NFS storage to store the VM images. I cannot add
ANY storage domains...

Just to summarize.

I want to use my NetApp for BOTH ISO domain and Storage domain. And I keep
getting the attached error

[image: Inline image 1]


Now on BOTH oVirt Engine AND Host I can manually mount the share with NO
PROBLEMS using "mount.nfs" command.

I have supplied logs before but here it is again (in brief)

On the Host under: /var/log/vdsm/vdsm.log


Thread-34801::DEBUG::2012-04-14
09:42:06,896::BindingXMLRPC::167::vds::(wrapper) [192.168.11.236]
Thread-34801::ERROR::2012-04-14
09:42:06,896::BindingXMLRPC::171::vds::(wrapper) Unexpected exception
Traceback (most recent call last):
  File "/usr/share/vdsm/BindingXMLRPC.py", line 169, in wrapper
    return f(*args, **kwargs)
  File "/usr/share/vdsm/BindingXMLRPC.py", line 571, in
poolValidateStorageServerConnection
    return pool.validateStorageServerConnection(domType, conList)
  File "/usr/share/vdsm/API.py", line 897, in validateStorageServerConnection
    return self._irs.validateStorageServerConnection(domainType,
AttributeError: 'NoneType' object has no attribute
'validateStorageServerConnection'
Thread-34802::DEBUG::2012-04-14
09:42:07,072::BindingXMLRPC::167::vds::(wrapper) [192.168.11.236]
Thread-34802::ERROR::2012-04-14
09:42:07,073::BindingXMLRPC::171::vds::(wrapper) Unexpected exception
Traceback (most recent call last):
  File "/usr/share/vdsm/BindingXMLRPC.py", line 169, in wrapper
    return f(*args, **kwargs)
  File "/usr/share/vdsm/BindingXMLRPC.py", line 491, in
poolDisconnectStorageServer
    return pool.disconnectStorageServer(domType, conList)
  File "/usr/share/vdsm/API.py", line 823, in disconnectStorageServer
    return self._irs.disconnectStorageServer(domainType, self._UUID,
AttributeError: 'NoneType' object has no attribute 'disconnectStorageServer'


Under the oVirt Engine server: /var/log/ovirt/engine.log


2012-04-14 09:37:24,730 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.ValidateStorageServerConnectionVDSCommand]
(http--0.0.0.0-8443-4) [2473641b] START,
ValidateStorageServerConnectionVDSCommand(vdsId =
14a2f814-85bf-11e1-822d-0016367ecdf0, storagePoolId =
00000000-0000-0000-0000-000000000000, storageType = NFS,
connectionList = [{ id: null, connection:
nfs.ovirt.4over.com:/vol/webresources/ovirt };]), log id: 41df1751
2012-04-14 09:37:24,745 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
(http--0.0.0.0-8443-4) [2473641b] Failed in
ValidateStorageServerConnectionVDS method
2012-04-14 09:37:24,745 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
(http--0.0.0.0-8443-4) [2473641b] Error code unexpected and error
message VDSGenericException: VDSErrorException: Failed to
ValidateStorageServerConnectionVDS, error = Unexpected exception
2012-04-14 09:37:24,746 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
(http--0.0.0.0-8443-4) [2473641b] Command
org.ovirt.engine.core.vdsbroker.vdsbroker.ValidateStorageServerConnectionVDSCommand
return value

Class Name: org.ovirt.engine.core.vdsbroker.vdsbroker.ServerConnectionStatusReturnForXmlRpc
mStatusList                   Null
mStatus                       Class Name:
org.ovirt.engine.core.vdsbroker.vdsbroker.StatusForXmlRpc
mCode                         16
mMessage                      Unexpected exception



2012-04-14 09:37:24,747 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
(http--0.0.0.0-8443-4) [2473641b] Vds: bluejay
2012-04-14 09:37:24,747 ERROR
[org.ovirt.engine.core.vdsbroker.VDSCommandBase]
(http--0.0.0.0-8443-4) [2473641b] Command
ValidateStorageServerConnectionVDS execution failed. Exception:
VDSErrorException: VDSGenericException: VDSErrorException: Failed to
ValidateStorageServerConnectionVDS, error = Unexpected exception
2012-04-14 09:37:24,747 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.ValidateStorageServerConnectionVDSCommand]
(http--0.0.0.0-8443-4) [2473641b] FINISH,
ValidateStorageServerConnectionVDSCommand, log id: 41df1751
2012-04-14 09:37:24,748 ERROR
[org.ovirt.engine.core.bll.storage.AddStorageServerConnectionCommand]
(http--0.0.0.0-8443-4) [2473641b] Error during CanDoActionFailure.:
org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException:
org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException:
VDSGenericException: VDSErrorException: Failed to
ValidateStorageServerConnectionVDS, error = Unexpected exception
        at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.handleVdsResult(VDSBrokerFrontendImpl.java:53)
[engine-bll.jar:]
        at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VDSBrokerFrontendImpl.java:38)
[engine-bll.jar:]
        at org.ovirt.engine.core.bll.storage.BaseFsStorageHelper.ValidateStoragePoolConnectionsInHost(BaseFsStorageHelper.java:44)
[engine-bll.jar:]
        at org.ovirt.engine.core.bll.storage.AddStorageServerConnectionCommand.canDoAction(AddStorageServerConnectionCommand.java:85)
[engine-bll.jar:]
        at org.ovirt.engine.core.bll.CommandBase.InternalCanDoAction(CommandBase.java:478)
[engine-bll.jar:]
        at org.ovirt.engine.core.bll.CommandBase.ExecuteAction(CommandBase.java:253)
[engine-bll.jar:]
        at org.ovirt.engine.core.bll.Backend.runActionImpl(Backend.java:327)
[engine-bll.jar:]
        at org.ovirt.engine.core.bll.Backend.RunAction(Backend.java:287)
[engine-bll.jar:]
        at sun.reflect.GeneratedMethodAccessor125.invoke(Unknown
Source) [:1.6.0_22]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[:1.6.0_22]
        at java.lang.reflect.Method.invoke(Method.java:616) [:1.6.0_22]
        at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72)
[jboss-as-ee-7.1.0.Beta1b.jar:]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374)
[jboss-invocation-1.1.1.Final.jar:]
        at org.ovirt.engine.core.utils.ThreadLocalSessionCleanerInterceptor.injectWebContextToThreadLocal(ThreadLocalSessionCleanerInterceptor.java:11)
[engine-utils.jar:]
        at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown
Source) [:1.6.0_22]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[:1.6.0_22]
        at java.lang.reflect.Method.invoke(Method.java:616) [:1.6.0_22]
        at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:123)
[jboss-as-ee-7.1.0.Beta1b.jar:]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45)
[jboss-as-ee-7.1.0.Beta1b.jar:]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53)
[jboss-as-ee-7.1.0.Beta1b.jar:]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53)
[jboss-as-ejb3-7.1.0.Beta1b.jar:]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:221)
[jboss-as-ejb3-7.1.0.Beta1b.jar:]
        at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:367)
[jboss-as-ejb3-7.1.0.Beta1b.jar:]
        at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:205)
[jboss-as-ejb3-7.1.0.Beta1b.jar:]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
[jboss-as-ejb3-7.1.0.Beta1b.jar:]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:44)
[jboss-as-ee-7.1.0.Beta1b.jar:]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:55)
[jboss-as-ejb3-7.1.0.Beta1b.jar:]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165)
[jboss-as-ee-7.1.0.Beta1b.jar:]
        at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173)
[jboss-as-ee-7.1.0.Beta1b.jar:]
        at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
[jboss-invocation-1.1.1.Final.jar:]
        at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72)
[jboss-as-ee-7.1.0.Beta1b.jar:]
        at org.ovirt.engine.core.common.interfaces.BackendLocal$$$view9.RunAction(Unknown
Source) [engine-common.jar:]
        at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.RunAction(GenericApiGWTServiceImpl.java:120)
        at sun.reflect.GeneratedMethodAccessor124.invoke(Unknown
Source) [:1.6.0_22]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[:1.6.0_22]
        at java.lang.reflect.Method.invoke(Method.java:616) [:1.6.0_22]
        at com.google.gwt.rpc.server.RPC.invokeAndStreamResponse(RPC.java:196)
        at com.google.gwt.rpc.server.RpcServlet.processCall(RpcServlet.java:161)
        at com.google.gwt.rpc.server.RpcServlet.processPost(RpcServlet.java:222)
        at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
[jboss-servlet-api_3.0_spec-1.0.0.Final.jar:]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
[jboss-servlet-api_3.0_spec-1.0.0.Final.jar:]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
        at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:151)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
        at java.lang.Thread.run(Thread.java:679) [:1.6.0_22]

2012-04-14 09:37:24,901 INFO
[org.ovirt.engine.core.bll.storage.RemoveStorageServerConnectionCommand]
(http--0.0.0.0-8443-4) [59f5ac21] Running command:
RemoveStorageServerConnectionCommand internal: false. Entities
affected :  ID: aaa00000-0000-0000-0000-123456789aaa Type: System
2012-04-14 09:37:24,907 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand]
(http--0.0.0.0-8443-4) [59f5ac21] START,
DisconnectStorageServerVDSCommand(vdsId =
14a2f814-85bf-11e1-822d-0016367ecdf0, storagePoolId =
00000000-0000-0000-0000-000000000000, storageType = NFS,
connectionList = [{ id: null, connection:
nfs.ovirt.4over.com:/vol/webresources/ovirt };]), log id: 4dad8f68
2012-04-14 09:37:24,922 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
(http--0.0.0.0-8443-4) [59f5ac21] Failed in DisconnectStorageServerVDS
method
2012-04-14 09:37:24,922 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
(http--0.0.0.0-8443-4) [59f5ac21] Error code unexpected and error
message VDSGenericException: VDSErrorException: Failed to
DisconnectStorageServerVDS, error = Unexpected exception
2012-04-14 09:37:24,923 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
(http--0.0.0.0-8443-4) [59f5ac21] Command
org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand
return value

Class Name: org.ovirt.engine.core.vdsbroker.vdsbroker.ServerConnectionStatusReturnForXmlRpc
mStatusList                   Null
mStatus                       Class Name:
org.ovirt.engine.core.vdsbroker.vdsbroker.StatusForXmlRpc
mCode                         16
mMessage                      Unexpected exception



2012-04-14 09:37:24,924 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase]
(http--0.0.0.0-8443-4) [59f5ac21] Vds: bluejay
2012-04-14 09:37:24,924 ERROR
[org.ovirt.engine.core.vdsbroker.VDSCommandBase]
(http--0.0.0.0-8443-4) [59f5ac21] Command DisconnectStorageServerVDS
execution failed. Exception: VDSErrorException: VDSGenericException:
VDSErrorException: Failed to DisconnectStorageServerVDS, error =
Unexpected exception
2012-04-14 09:37:24,924 INFO
[org.ovirt.engine.core.vdsbroker.vdsbroker.DisconnectStorageServerVDSCommand]
(http--0.0.0.0-8443-4) [59f5ac21] FINISH,
DisconnectStorageServerVDSCommand, log id: 4dad8f68
2012-04-14 09:37:24,925 ERROR
[org.ovirt.engine.core.bll.storage.RemoveStorageServerConnectionCommand]
(http--0.0.0.0-8443-4) [59f5ac21] Command
org.ovirt.engine.core.bll.storage.RemoveStorageServerConnectionCommand
throw Vdc Bll exception. With error message VdcBLLException:
org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException:
VDSGenericException: VDSErrorException: Failed to
DisconnectStorageServerVDS, error = Unexpected exception
2012-04-14 09:37:24,929 ERROR
[org.ovirt.engine.core.bll.storage.RemoveStorageServerConnectionCommand]
(http--0.0.0.0-8443-4) [59f5ac21] Transaction rolled-back for command:
org.ovirt.engine.core.bll.storage.RemoveStorageServerConnectionCommand.



Not sure what I am missing...
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