標籤:oracle
Oracle RAC Study之--刪除VOTE DISK
環境:
作業系統: AIX 5300-09
叢集軟體: CRS 10.2.0.1
資料庫: Oracle 10.2.0.1
構建AIX平台下RAC 依據共用儲存的使用方式可以分兩種:
1、建立基於並髮捲組(VG concurrent)的共用儲存
2、建立基於ASM下的RAW的共用儲存
如所示:
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本案例是用於基於VG Concurrent 的共用儲存:
在添加了vote disk後,主機重新啟動後,出現以下錯誤,並且CRS service啟動失敗:[[email protected]: /]#crsctl query css votedisk 0. 0 /dev/rrac_vote 1. 0 0 2. 0 0 3. 0 0 4. 0 0 5. 0 0located 6 votedisk(s).刪除錯誤的磁碟:[[email protected]: /]#crsctl delete css votedisk 5Cluster is not in a ready state for online disk removal[[email protected]: /]#crsctl delete css votedisk 5 -forceno votedisk found matching path specified 5.[[email protected]: /]#crsctl delete css votedisk 0 -forcesuccessful deletion of votedisk 0.[[email protected]: /]#crsctl query css votedisk 0. 0 /dev/rrac_vote 1. 0 0 2. 0 0 3. 0 0 4. 0 0located 5 votedisk(s).[[email protected]: /]#crsctl delete css votedisk 0 -forcesuccessful deletion of votedisk 0.[[email protected]: /]#crsctl delete css votedisk 0 -forcesuccessful deletion of votedisk 0.[[email protected]: /]#crsctl delete css votedisk 0 -forcesuccessful deletion of votedisk 0.[[email protected]: /]#crsctl query css votedisk 0. 0 /dev/rrac_vote 1. 0 0located 2 votedisk(s).[[email protected]: /]#crsctl delete css votedisk 0 -forcesuccessful deletion of votedisk 0.刪除成功:[[email protected]: /]#crsctl query css votedisk 0. 0 /dev/rrac_votelocated 1 votedisk(s).[[email protected]@ /]#crsctl query css votedisk 0. 0 /dev/rrac_votelocated 1 votedisk(s)重新啟動crs service:[[email protected]@ /]#crsctl start crsAttempting to start CRS stack The CRS stack will be started shortly[[email protected]@ /]#crsctl check crsCSS appears healthyCRS appears healthyEVM appears healthy[[email protected]@ /]#crsctl start crsAttempting to start CRS stack The CRS stack will be started shortly[[email protected]@ /]#crsctl check crsCSS appears healthyCRS appears healthyEVM appears healthy ---CRS service啟動成功!
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Oracle RAC Study之--刪除VOTE DISK