安装Grid执行root.sh报错ORA-27504

在centos7.4 64bit上安装oracle 12.2的grid执行root.sh报错如下：

ASM failed to start. Check /grid/app/grid/grid_base/cfgtoollogs/asmca/asmca-181205AM124153.log for details.
2018/12/05 13:42:18 CLSRSC-184: Configuration of ASM failed
2018/12/05 13:42:20 CLSRSC-258: Failed to configure and start ASM
Died at /grid/app/grid/grid_home/crs/install/crsinstall.pm line 2091.
The command '/grid/app/grid/grid_home/perl/bin/perl -I/grid/app/grid/grid_home/perl/lib -I/grid/app/grid/grid_home/crs/install /grid/app/grid/grid_home/crs/install/rootcrs.pl ' execution failed
[root@crm-huiju1 ~]#
[main] [ 2018-12-05 02:22:57.058 EST ] [UsmcaLogger.logException:186]  SEVERE:method oracle.sysman.assistants.usmca.backend.USMInstance:configureLocalASM
[main] [ 2018-12-05 02:22:57.058 EST ] [UsmcaLogger.logException:187]  ORA-27504: IPC error creating OSD context
[main] [ 2018-12-05 02:22:57.058 EST ] [UsmcaLogger.logException:188]  oracle.sysman.assistants.util.sqlEngine.SQLFatalErrorException: ORA-27504: IPC error creating OSD context
复制

检查日志发现，在执行root.sh时检测到ens3f0:1没有插网线

可以尝试通过参数_disable_interface_checking = true再执行root.sh