oracle 启动oms失败求助！

os：redhat linux as 4 u2

software:oracle 9204

问题：安装完毕，补丁全打齐。lsnrctl/agentctl/dbca/emca均没有问题。

但是我在启动oms的时候启动失败。

$oemctl start oms

Starting the Oracle Management Server...
Error starting Oracle Management Server. ORBSingleton: access deniedjava.lang.Se
curityException: ORBSingleton: access denied
        at com.sun.corba.se.internal.corba.ORBSingleton.connect(ORBSingleton.jav
a:314)
        at oracle.sysman.vxn.VxnNamingContext.<init>(VxnNamingContext.java:285)
        at oracle.sysman.vxn.VxnNamingContext.getNewContext(VxnNamingContext.jav
a:222)
        at oracle.sysman.vxn.VxnNamingService.getInitialContext(VxnNamingService
.java:1072)
        at oracle.sysman.vxn.VxnNamingService.enableBootstrap(VxnNamingService.j
ava:1080)
        at oracle.sysman.vxn.VxnNamingService.init(VxnNamingService.java:238)
        at oracle.sysman.vxn.VxnNamingService.getNamingService(VxnNamingService.
java:103)
        at oracle.sysman.vxn.VxnNamingService.getNamingService(VxnNamingService.
java:112)
        at oracle.sysman.vxa.VxaAppServer.initServer(VxaAppServer.java:3417)
        at oracle.sysman.vxa.VxaAppServer.main(VxaAppServer.java:3048)
OMS exited on Mon Sep 24 04:47:48 CST 2007 with return value 56
Could not start management server. Initialization failure
\nManagement server startup failed. Check the file /opt/oracle/product/9.2.0.4/s
ysman/log/oms.nohup for details


没有metalink帐号，只能求助论坛上的兄弟了，请不吝赐教啊！！！！！

回复 #1 jansonwang 的帖子

看看系统权限，目录的权限和宿主

启它干什么？没用。