JBoss 5.1无法在AIX上启动（只是挂起，没有错误消息）

这是消息，启动调度程序后挂起。没有错误消息。有什么解决问题的建议吗？昨天很好，今天早上才重新开始。未对部署的应用程序进行任何更改。但我们有大约一百万条jms消息，全部从JBoss管理控制台删除

12:30:40,233 INFO  [ProfileServiceBootstrap] Loading profile: ProfileKey@11c611c6[domain=default, server=default, name=default]
[2012-11-28 12:33:51,325] [main] [WARN ] org.jboss.jms.server.jbosssx.JBossASSecurityMetadataStore: WARNING! POTENTIAL SECURITY RISK. It has been detected that the MessageSucker component which sucks messages from one node to another has not had its password changed from the installation default. Please see the JBoss Messaging user guide for instructions on how to do this.
[2012-11-28 12:33:51,606] [main] [WARN ] org.jboss.annotation.factory.AnnotationCreator: No ClassLoader provided, using TCCL: org.jboss.managed.api.annotation.ManagementComponent
[2012-11-28 12:33:51,964] [main] [WARN ] org.jboss.annotation.factory.AnnotationCreator: No ClassLoader provided, using TCCL: org.jboss.managed.api.annotation.ManagementComponent
[2012-11-28 12:33:52,153] [main] [INFO ] com.arjuna.ats.jbossatx.jta.TransactionManagerService: JBossTS Transaction Service (JTA version - tag:JBOSSTS_4_6_1_GA) - JBoss Inc.
[2012-11-28 12:33:52,153] [main] [INFO ] com.arjuna.ats.jbossatx.jta.TransactionManagerService: Setting up property manager MBean and JMX layer
[2012-11-28 12:33:52,606] [main] [INFO ] com.arjuna.ats.jbossatx.jta.TransactionManagerService: Initializing recovery manager
[2012-11-28 12:33:52,933] [main] [INFO ] com.arjuna.ats.jbossatx.jta.TransactionManagerService: Recovery manager configured
[2012-11-28 12:33:52,933] [main] [INFO ] com.arjuna.ats.jbossatx.jta.TransactionManagerService: Binding TransactionManager JNDI Reference
[2012-11-28 12:33:53,006] [main] [INFO ] com.arjuna.ats.jbossatx.jta.TransactionManagerService: Starting transaction recovery manager
[2012-11-28 12:33:54,434] [main] [INFO ] org.apache.catalina.core.AprLifecycleListener: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: {my path displayed here}
[2012-11-28 12:33:55,335] [main] [INFO ] org.apache.coyote.http11.Http11Protocol: Initializing Coyote HTTP/1.1 on http-0.0.0.0-8080
[2012-11-28 12:33:55,424] [main] [INFO ] org.apache.coyote.ajp.AjpProtocol: Initializing Coyote AJP/1.3 on ajp-0.0.0.0-8009
[2012-11-28 12:33:55,463] [main] [INFO ] org.apache.catalina.core.StandardService: Starting service jboss.web
[2012-11-28 12:33:55,465] [main] [INFO ] org.apache.catalina.core.StandardEngine: Starting Servlet Engine: JBoss Web/2.1.3.GA
[2012-11-28 12:33:55,594] [main] [INFO ] org.apache.catalina.startup.Catalina: Server startup in 170 ms
[2012-11-28 12:34:01,723] [main] [INFO ] org.quartz.simpl.SimpleThreadPool: Job execution threads will use class loader of thread: main
[2012-11-28 12:34:01,765] [main] [INFO ] org.quartz.core.QuartzScheduler: Quartz Scheduler v.1.5.2 created.
[2012-11-28 12:34:01,773] [main] [INFO ] org.quartz.simpl.RAMJobStore: RAMJobStore initialized.
[2012-11-28 12:34:01,773] [main] [INFO ] org.quartz.impl.StdSchedulerFactory: Quartz scheduler 'DefaultQuartzScheduler' initialized from default resource file in Quartz package: 'quartz.properties'
[2012-11-28 12:34:01,773] [main] [INFO ] org.quartz.impl.StdSchedulerFactory: Quartz scheduler version: 1.5.2
[2012-11-28 12:34:01,773] [main] [INFO ] org.quartz.core.QuartzScheduler: Scheduler DefaultQuartzScheduler_$_NON_CLUSTERED started.

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我通过删除data/hypersonic文件夹并重新启动解决了这个问题。它有一个很大的.script文件（JBoss在这里保存JMS消息），这可能是问题的原因。

我知道这是一个非常老的问题，但是。。。你是如何得出必须移除高超音速文件夹的结论的？我之所以这样问，是因为这个建议并不能解决我的问题，但如果我理解其中的逻辑，也许我能找到适合我的问题的答案。