Error loading: /opt/ibm/java2-i386-50/jre/bin/libj9thr23.so cannot restore segment prot after reloc

本文详细介绍了在RHEL5.0环境下安装和启动IBM WebSphere Application Server 6.1.0.0时遇到错误Error loading...的解决方法，包括识别并调整共享库权限的步骤。

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在RHEL5.0里面安装WAS6.1.0.0，启动WAS报如下错误的解决办法：

Error loading: /opt/ibm/java2-i386-50/jre/bin/libj9thr23.so cannot restore segment prot after reloc Permission denied

之后到IBM官网查了，找到如下解决方案：

Linux with SELinux permission denied error when loading Java

If your platform uses Security Enhanced Linux (SELinux), you may be unable to start a Java virtual machine (JVM) unless you identify the shared libraries. You will see an error message similar to the following

Error loading: /opt/ibm/java2-i386-50/jre/bin/libj9thr23.so cannot restore segment prot after reloc Permission denied

To correct this problem, identify the shared libraries. The required commands should be similar to the following example from Fedora Core 5

cd javaInstallDir/bin where javaInstallDir is the fully qualified path to the Java installation directory.

chcon -t texrel_shlib_t ../jre/bin/*.so
chcon -t texrel_shlib_t ../bin/*
chcon -t texrel_shlib_t ../lib/*
chcon -t texrel_shlib_t ../jre/bin/j9vm/libjvm.so

注：我的WAS6.1JAVA安装目录是：/opt/IBM/WebSphere/AppServer/java

参考资料：http://publib.boulder.ibm.com/wasce/V2.1.0/en/setup-troubleshooting.html