Issue

• Jon won't start up after a network issue and a reboot of o/s
• We had a network issue over the weekend and we restart the o/s when jon server is running, now JON won't start up.
• server.log contains error similar to:

19:53:03,637 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service jboss.deployment.unit."rhq.ear".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."rhq.ear".INSTALL: JBAS018733: Failed to process phase INSTALL of deployment "rhq.ear"
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:166) [jboss-as-server-7.4.0.Final-redhat-19.jar:7.4.0.Final-redhat-19]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1980) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1913) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_79]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_79]
    at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_79]
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: JBAS011446: Failed to add persistence unit service for primary
    at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.deployPersistenceUnit(PersistenceUnitServiceHandler.java:447)
    at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.addPuService(PersistenceUnitServiceHandler.java:275)
    at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.handleEarDeployment(PersistenceUnitServiceHandler.java:212)
    at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.deploy(PersistenceUnitServiceHandler.java:117)
    at org.jboss.as.jpa.processor.PersistenceCompleteInstallProcessor.deploy(PersistenceCompleteInstallProcessor.java:48)
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:159) [jboss-as-server-7.4.0.Final-redhat-19.jar:7.4.0.Final-redhat-19]
    ... 5 more
Caused by: org.jboss.msc.service.DuplicateServiceException: Service jboss.persistenceunit."rhq.ear#primary" is already registered
    at org.jboss.msc.service.ServiceRegistrationImpl.setInstance(ServiceRegistrationImpl.java:158) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at org.jboss.msc.service.ServiceControllerImpl.startInstallation(ServiceControllerImpl.java:236) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at org.jboss.msc.service.ServiceContainerImpl.install(ServiceContainerImpl.java:742) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:243) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2433) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:243) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2433) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at org.jboss.msc.service.ServiceBuilderImpl.install(ServiceBuilderImpl.java:345) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
    at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.deployPersistenceUnit(PersistenceUnitServiceHandler.java:441)
    ... 10 more