Oracle RAC Study之--删除VOTE DISK
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环境：
操作系统： AIX 5300-09
集群软件： CRS 10.2.0.1
数据库： Oracle 10.2.0.1
构建AIX平台下RAC 依据共享存储的使用方式可以分两种：
1、建立基于并发卷组（VG concurrent）的共享存储
2、建立基于ASM下的RAW的共享存储
如下图所示：
本案例是用于基于VG Concurrent 的共享存储：
在添加了vote disk后，主机重新启动后，出现以下错误，并且CRS service启动失败： [root@aix211: /]#crsctl query css votedisk 0. 0 /dev/rrac_vote 1. 0 0 2. 0 0 3. 0 0 4. 0 0 5. 0 0 located 6 votedisk(s). 删除错误的磁盘： [root@aix211: /]#crsctl delete css votedisk 5 Cluster is not in a ready state for online disk removal [root@aix211: /]#crsctl delete css votedisk 5 -force no votedisk found matching path specified 5. [root@aix211: /]#crsctl delete css votedisk 0 -force successful deletion of votedisk 0. [root@aix211: /]#crsctl query css votedisk 0. 0 /dev/rrac_vote 1. 0 0 2. 0 0 3. 0 0 4. 0 0 located 5 votedisk(s). [root@aix211: /]#crsctl delete css votedisk 0 -force successful deletion of votedisk 0. [root@aix211: /]#crsctl delete css votedisk 0 -force successful deletion of votedisk 0. [root@aix211: /]#crsctl delete css votedisk 0 -force successful deletion of votedisk 0. [root@aix211: /]#crsctl query css votedisk 0. 0 /dev/rrac_vote 1. 0 0 located 2 votedisk(s). [root@aix211: /]#crsctl delete css votedisk 0 -force successful deletion of votedisk 0. 删除成功： [root@aix211: /]#crsctl query css votedisk 0. 0 /dev/rrac_vote located 1 votedisk(s). [root@aix212@ /]#crsctl query css votedisk 0. 0 /dev/rrac_vote located 1 votedisk(s) 重新启动crs service： [root@aix211@ /]#crsctl start crs Attempting to start CRS stack The CRS stack will be started shortly [root@aix212@ /]#crsctl check crs CSS appears healthy CRS appears healthy EVM appears healthy [root@aix212@ /]#crsctl start crs Attempting to start CRS stack The CRS stack will be started shortly [root@aix212@ /]#crsctl check crs CSS appears healthy CRS appears healthy EVM appears healthy ---CRS service启动成功！
