管理RAC数据库的工具可以是OEM、SQL*Plus和SRVCTL。
1、查看集群的状态
[grid@node1 ~]$ crsctl stat res -t
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NAME TARGET STATE SERVER STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.DATA.dg
ONLINE ONLINE node1
ONLINE ONLINE node2
ora.FRA.dg
ONLINE ONLINE node1
ONLINE ONLINE node2
ora.LISTENER.lsnr
ONLINE ONLINE node1
ONLINE ONLINE node2
ora.asm
ONLINE ONLINE node1 Started --ASM实例处于启动状态
ONLINE ONLINE node2 Started
ora.gsd
OFFLINE OFFLINE node1
OFFLINE OFFLINE node2
ora.net1.network
ONLINE ONLINE node1
ONLINE ONLINE node2
ora.ons
ONLINE ONLINE node1
ONLINE ONLINE node2
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Cluster Resources
--------------------------------------------------------------------------------
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE node1
ora.LISTENER_SCAN2.lsnr
1 ONLINE ONLINE node2
ora.LISTENER_SCAN3.lsnr
1 ONLINE ONLINE node1
ora.cvu
1 ONLINE ONLINE node2
ora.node1.vip
1 ONLINE ONLINE node1
ora.node2.vip
1 ONLINE ONLINE node2
ora.oc4j
1 ONLINE ONLINE node2
ora.orcl.db
1 ONLINE ONLINE node1 Open --数据库处于打开状态
2 ONLINE ONLINE node2 Open
ora.scan1.vip
1 ONLINE ONLINE node1
ora.scan2.vip
1 ONLINE ONLINE node2
ora.scan3.vip
1 ONLINE ONLINE node1
[grid@node1 ~]$
[grid@node1 ~]$ srvctl status database -d orcl
Instance orcl1 is running on node node1
Instance orcl2 is running on node node2
2、关闭数据库 数据库关闭顺序为：关闭数据库——>卸载数据库——>关闭实例
[grid@node1 ~]$ srvctl stop database -d orcl
[grid@node1 ~]$ srvctl status database -d orcl
Instance orcl1 is not running on node node1
Instance orcl2 is not running on node node2
3、关闭ASM实例 ASM实例关闭顺序为：卸载磁盘——>关闭ASM实例
[grid@node1 ~]$ srvctl status asm --查看ASM状态
ASM is running on node2,node1
--停止磁盘组
[grid@node1 ~]$ srvctl stop diskgroup -g DATA -n node1,node2
[grid@node1 ~]$ srvctl stop diskgroup -g FRA -n node1,node2
[grid@node1 ~]$ srvctl status diskgroup -g DATA -n node1,node2
Disk Group DATA is not running on node1,node2
[grid@node1 ~]$ srvctl status diskgroup -g FRA -n node1,node2 --查看磁盘组状态
Disk Group FRA is not running on node1,node2
--关闭ASM实例
[grid@node1 ~]$ srvctl stop asm
--查看实例状态
[grid@node1 ~]$ srvctl status asm
ASM is not running.
[grid@node1 ~]$ srvctl status asm -n node1
ASM is not running on node1
[grid@node1 ~]$ srvctl status asm -n node2
ASM is not running on node2
--查看集群状态
[grid@node1 ~]$ crs_stat -t -v
Name Type R/RA F/FT Target State Host
----------------------------------------------------------------------
ora.DATA.dg ora....up.type 0/5 0/ OFFLINE OFFLINE
ora.FRA.dg ora....up.type 0/5 0/ OFFLINE OFFLINE
ora....ER.lsnr ora....er.type 0/5 0/ ONLINE ONLINE node1
ora....N1.lsnr ora....er.type 0/5 0/0 ONLINE ONLINE node1
ora....N2.lsnr ora....er.type 0/5 0/0 ONLINE ONLINE node2
ora....N3.lsnr ora....er.type 0/5 0/0 ONLINE ONLINE node1
ora.asm ora.asm.type 0/5 0/ OFFLINE OFFLINE
ora.cvu ora.cvu.type 0/5 0/0 ONLINE ONLINE node2
ora.gsd ora.gsd.type 0/5 0/ OFFLINE OFFLINE
ora....network ora....rk.type 0/5 0/ ONLINE ONLINE node1
ora....SM1.asm appli