weblogic 服務莫名其妙的關閉 報段錯誤

      現場發布了4個weblogic節點，weblogic版本是10.3，jdk的版本是1.6.0_24，在同1時間稀里糊涂的停止服務。報錯是：

/bea/GG/domains/domain/bin/startWebLogic.sh: line 188: 22691 段毛病                  ${JAVA_HOME}/bin/java ${JAVA_VM} ${MEM_ARGS} -Dweblogic.Name=${SERVER_NAME} -Djava.security.policy=${WL_HOME}/server/lib/weblogic.policy ${JAVA_OPTIONS} ${PROXY_SETTINGS} ${SERVER_CLASS}

解決方法有兩種，選后者。

One has setup OIM 11g using JDK 1.6.0_21 or less and you are encountring Segmentaiton fault during srever startup.

Logs show:

CAUSE

The real cause of issue hasn't been known.  It could be due to a JVM bug found in older version. To investigate further a Bug:12574592had been raised however it has been closed as the issue didn't get occur after the solution given below was tried.

Bug:12574592 - JVM PROCESS SEGFAULTS DURING CLASS LOADING (status closed)

SOLUTION

As a workaround:
1) Upgrade JDK from 1.6.0_21 to 1.6.0_23 (or latest version, 1.6.0_24)

2) Modify WebLogic startup script (or Node Manager server startup settings) to add -Dsun.zip.disableMemoryMapping=true 

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