分类：
2010-07-23 09:45:42
打开HEAPDUMP的参数：
export IBM_HEAP_DUMP=true
export IBM_HEAPDUMP=true
export IBM_HEAPDUMP_OUTOFMEMORY=true
设置HEAPDUMP和javacore的路径：
export IBM_HEAPDUMPDIR=/crmlog/javacore
export IBM_JAVACOREDIR=/crmlog/javacore
export IBM_COREDIR=/crmlog/javacore
