1.故障描述：
11.2.0.1.0 RAC启动使用root用户启动crs报错
CRS-4535: Cannot communicate with Cluster Ready Services
CRS-4000: Command Status failed, or completed with errors.
[grid@Rac01 bin]$ ./crsctl stat res -t
CRS-4535: Cannot communicate with Cluster Ready Services
CRS-4000: Command Status failed, or completed with errors.
使用root用户执行./crsctl start crs报错：
CRS-4124: Oracle High Availability Services startup failed.
CRS-4000: Command Start failed, or completed with errors.
2.故障分析
11.2.0.1的建GI跑脚本的时也遇到了，是11.2.0.1的一个典型的bug
再运行一次
[root@Rac01 ~]# cd /u01/app/12.1.0/grid/bin/
[root@Rac01 bin]# ./crsctl start crs
同时另开一个窗口，执行语句，直到窗口卡住
[root@Rac01 bin]# /bin/dd if=/var/tmp/.oracle/npohasd of=/dev/null bs=1024 count=1
3.故障解决
[root@Rac01 bin]# ./crsctl start crs
CRS-4123: Oracle High Availability Services has been started.
免责声明：本站发布的内容（图片、视频和文字）以原创、转载和分享为主，文章观点不代表本网站立场，如果涉及侵权请联系站长邮箱：is@yisu.com进行举报，并提供相关证据，一经查实，将立刻删除涉嫌侵权内容。
