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Oracle RAC Study之--刪除VOTE DISK
環(huán)境:
操作系統(tǒng): AIX 5300-09
集群軟件: CRS 10.2.0.1
數(shù)據(jù)庫: Oracle 10.2.0.1
構(gòu)建AIX平臺(tái)下RAC 依據(jù)共享存儲(chǔ)的使用方式可以分兩種:
1、建立基于并發(fā)卷組(VG concurrent)的共享存儲(chǔ)
2、建立基于ASM下的RAW的共享存儲(chǔ)
如下圖所示:
本案例是用于基于VG Concurrent 的共享存儲(chǔ):
在添加了vote disk后,主機(jī)重新啟動(dòng)后,出現(xiàn)以下錯(cuò)誤,并且CRS service啟動(dòng)失敗: [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). 刪除錯(cuò)誤的磁盤: [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. 刪除成功: [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) 重新啟動(dòng)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啟動(dòng)成功!
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