虚拟机的测试环境中，打开后，crs没有启动，使用root手工启动，提示： ./crsctl start crs CLSU-00100: Operating System function: opendir failed with error data: 2 CLSU-00101: Operating System error message: No such file or directory CLSU-00103: error location: scrsearch1 CLSU-00104: additional error information: cant open scr home dir scls_scr_getval CRS-4000: Command Start failed, or completed with errors.
检查发现机器的hostname变了，网卡也没有启动。 修复网卡信息后，正常启动
