There are 2 problems if I try to deploy EE5 confirming ear to 7.0.0 Beta2, standalone configuration.

1. If I put persistence.xml if ejb.jar, it throws following exception:

15:04:36,000 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3) MSC00001: Failed to start service jboss.deployment.unit."efp.ear"."ejb.jar".PARSE: org.jboss.msc.service.StartException in service jbo
ss.deployment.unit."efp.ear"."ejb.jar".PARSE: Failed to process phase PARSE of subdeployment "ejb.jar" of deployment "efp.ear"
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:108)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1344)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_22]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_22]
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: Failed to parse "/D:/jboss-7.0.0.Beta2/bin/content/efp.ear/ejb.jar/META-INF/persistence.xml"
at org.jboss.as.jpa.processor.PersistenceUnitParseProcessor.parse(PersistenceUnitParseProcessor.java:190)
at org.jboss.as.jpa.processor.PersistenceUnitParseProcessor.handleJarDeployment(PersistenceUnitParseProcessor.java:99)
at org.jboss.as.jpa.processor.PersistenceUnitParseProcessor.deploy(PersistenceUnitParseProcessor.java:79)
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:102)
... 4 more
Caused by: java.lang.NullPointerException
at org.jboss.as.jpa.puparser.PersistenceUnitXmlParser.parsePU(PersistenceUnitXmlParser.java:151)
at org.jboss.as.jpa.puparser.PersistenceUnitXmlParser.parse(PersistenceUnitXmlParser.java:116)
at org.jboss.as.jpa.processor.PersistenceUnitParseProcessor.parse(PersistenceUnitParseProcessor.java:186)
... 7 more

2. If I put persistence.xml in any of jar in lib directory of application, that persistence.xml can not be found.