啟動/關閉資料庫、實例及服務

【關閉集群順序】
1.使用crs_stat 命令查詢RAC節點的服務狀態是否正常
[grid@ora01sh ~]$ crs_stat -t -v
2.使用srvctl (service control)命令依次關閉集群服務
關閉順序：關閉資料庫(實例)-->關閉ASM實例-->關閉節點服務
1)關閉資料庫
[grid@ora01sh ~]$ srvctl status database -d rac
--關閉資料庫
srvctl stop database -d rac1
srvctl stop database -d rac2
--關閉各節點ASM實例
[grid@ora01sh ~]$ srvctl status asm -n ora01sh
ASM is running on ora01sh
[grid@ora01sh ~]$ srvctl status asm -n ora02sh
ASM is running on ora02sh

srvctl stop asm -n ora01sh
srvctl stop asm -n ora02sh

[grid@ora01sh ~]$ crs_stat -t -v

關閉各節點服務：listener、gsd、ons、vip
[grid@ora01sh ~]$ srvctl status nodeapps -n ora01sh
VIP ora01sh-vip is enabled
VIP ora01sh-vip is running on node: ora01sh
Network is enabled
Network is running on node: ora01sh
GSD is disabled
GSD is not running on node: ora01sh
ONS is enabled
ONS daemon is running on node: ora01sh

[grid@ora01sh ~]$ srvctl status nodeapps -n ora02sh
VIP ora02sh-vip is enabled
VIP ora02sh-vip is running on node: ora02sh
Network is enabled
Network is running on node: ora02sh
GSD is disabled
GSD is not running on node: ora02sh
ONS is enabled
ONS daemon is running on node: ora02sh

srvctl stop nodeapps -n ora01sh
srvctl stop nodeapps -n ora02sh

【啟動集群順序】
啟動順序：啟動節點服務-->啟動ASM實例-->啟動資料庫實例
1)啟動各節點的服務
srvctl start nodeapps -n ora01sh
srvctl start nodeapps -n ora02sh
2)啟動ASM實例
srvctl start asm -n ora01sh
srvctl start asm -n ora02sh
3)啟動資料庫及實例
[grid@ora01sh ~]$ srvctl status instance -d rac -i rac1,rac2
Instance rac1 is running on node ora01sh
Instance rac2 is running on node ora02sh

[grid@ora01sh ~]$ srvctl status database -d rac
Instance rac1 is running on node ora01sh
Instance rac2 is running on node ora02sh

[grid@ora01sh ~]$ crs_stat -t -v

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【關閉資料庫、實例及服務】
--關閉資料庫
srvctl stop database -d rac1
srvctl stop database -d rac2

--關閉各節點ASM實例
srvctl stop asm -n ora01sh
srvctl stop asm -n ora02sh

--關閉各節點的服務包括：listener、gsd、ons、vip
srvctl stop nodeapps -n ora01sh
srvctl stop nodeapps -n ora02sh

【啟動資料庫、實例及服務】
--啟動各節點的服務
srvctl start nodeapps -n ora01sh
srvctl start nodeapps -n ora02sh
--啟動ASM實例
srvctl start asm -n ora01sh
srvctl start asm -n ora02sh
--啟動資料庫及實例
srvctl start instance -d rac -i rac1,rac2
或
srvctl start database -d rac1
srvctl start database -d rac2