1. 拔除RAC2 的priv网卡的网线，RAC2 reboot, RAC1正常工作
[oracle@mesdb01 ~]$ crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora.mes.db application ONLINE ONLINE mesdb01
ora....s1.inst application ONLINE ONLINE mesdb01
ora....s2.inst application ONLINE OFFLINE
ora....SM1.asm application ONLINE ONLINE mesdb01
ora....01.lsnr application ONLINE ONLINE mesdb01
ora....b01.gsd application ONLINE ONLINE mesdb01
ora....b01.ons application ONLINE ONLINE mesdb01
ora....b01.vip application ONLINE ONLINE mesdb01
ora....SM2.asm application ONLINE OFFLINE
ora....02.lsnr application ONLINE OFFLINE
ora....b02.gsd application ONLINE OFFLINE
ora....b02.ons application ONLINE OFFLINE
ora....b02.vip application ONLINE ONLINE mesdb01
[oracle@mesdb01 ~]$
2. 恢复RAC2的priv网卡，reboot RAC2，所有服务恢复正常
3. 拔除RAC1的priv网卡， rac2 reboot, rac1正常工作
[oracle@racdb01 ~]$ crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora.rac.db application ONLINE ONLINE racdb01
ora....s1.inst application ONLINE ONLINE racdb01
ora....s2.inst application ONLINE OFFLINE
ora....SM1.asm application ONLINE ONLINE racdb01
ora....01.lsnr application ONLINE ONLINE racdb01
ora....b01.gsd application ONLINE ONLINE racdb01
ora....b01.ons application ONLINE ONLINE racdb01
ora....b01.vip application ONLINE ONLINE racdb01
ora....SM2.asm application ONLINE OFFLINE
ora....02.lsnr application ONLINE OFFLINE
ora....b02.gsd application ONLINE OFFLINE
ora....b02.ons application ONLINE OFFLINE
ora....b02.vip application ONLINE ONLINE racdb01
4. 恢复RAC1的priv网卡，reboot RAC2，所有服务恢复正常