oracle 11g rac安装grid 执行root脚本add vip -n 。。。on node= ... failedFailed 错误处理问题:CRS-4402: The CSS daemon was started in exclusive mode but found an active CSS daemon on node racdg1-1, number 1, and is terminating An active cluster was found during exclusive startup, restarting to join the cluster PRCN-2050 : The requested VIP (nod