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這篇文章主要為大家展示了“RAC 日常運行中基本啟停命令有哪些”，內容簡而易懂，條理清晰，希望能夠幫助大家解決疑惑，下面讓丸趣 TV 小編帶領大家一起研究并學習一下“RAC 日常運行中基本啟停命令有哪些”這篇文章吧。
RAC 日常運行中一些基本啟停命令總結
設置 cluster 不隨著操作系統自動啟動
[root@rac01 u01]# crsctl disable crs
CRS-4621: Oracle High Availability Services autostart is disabled.
設置 cluster 隨著操作系統自動啟動，默認是啟動的
[root@rac01 u01]# crsctl enable crs
CRS-4622: Oracle High Availability Services autostart is enabled.
啟動 cluster，兩個節點分別執行
[root@rac01 u01]# crsctl start crs
CRS-4123: Oracle High Availability Services has been started.
[root@rac02 u01]# crsctl start crs
CRS-4123: Oracle High Availability Services has been started.
查看 cluster 資源狀態，在兩個節點都可以查看。
[root@rac01 u01]# crsctl status resource -t
——————————————————————————–
NAME TARGET STATE SERVER STATE_DETAILS
——————————————————————————–
Local Resources
——————————————————————————–
ora.DATA.dg
OFFLINE OFFLINE rac01
OFFLINE OFFLINE rac02
ora.LISTENER.lsnr
ONLINE ONLINE rac01
ONLINE ONLINE rac02
ora.OCR.dg
ONLINE ONLINE rac01
ONLINE ONLINE rac02
ora.asm
ONLINE ONLINE rac01 Started
ONLINE ONLINE rac02 Started
ora.eons
ONLINE ONLINE rac01
ONLINE ONLINE rac02
ora.gsd
OFFLINE OFFLINE rac01
OFFLINE OFFLINE rac02
ora.net1.network
ONLINE ONLINE rac01
ONLINE ONLINE rac02
ora.ons
ONLINE ONLINE rac01
ONLINE ONLINE rac02
ora.registry.acfs
ONLINE ONLINE rac01
ONLINE ONLINE rac02
——————————————————————————–
Cluster Resources
——————————————————————————–
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE rac01
ora.oc4j
1 ONLINE ONLINE rac01
ora.rac01.vip
1 ONLINE ONLINE rac01
ora.rac02.vip
1 ONLINE ONLINE rac02
ora.sap.db
1 OFFLINE OFFLINE
2 OFFLINE OFFLINE
ora.scan1.vip
1 ONLINE ONLINE rac01
啟動數據庫實例，數據庫實例名字為 sap，在一個實例上執行即可
[root@rac01 u01]# srvctl start database -d sap
查看 cluster 資源狀態 ora.sap.db 狀態為 open
[root@rac01 u01]# crsctl status resource -t
——————————————————————————–
NAME TARGET STATE SERVER STATE_DETAILS
——————————————————————————–
Local Resources
——————————————————————————–
ora.DATA.dg
ONLINE ONLINE rac01
ONLINE ONLINE rac02
ora.LISTENER.lsnr
ONLINE ONLINE rac01
ONLINE ONLINE rac02
ora.OCR.dg
ONLINE ONLINE rac01
ONLINE ONLINE rac02
ora.asm
ONLINE ONLINE rac01 Started
ONLINE ONLINE rac02 Started
ora.eons
ONLINE ONLINE rac01
ONLINE ONLINE rac02
ora.gsd
OFFLINE OFFLINE rac01
OFFLINE OFFLINE rac02
ora.net1.network
ONLINE ONLINE rac01
ONLINE ONLINE rac02
ora.ons
ONLINE ONLINE rac01
ONLINE ONLINE rac02
ora.registry.acfs
ONLINE ONLINE rac01
ONLINE ONLINE rac02
——————————————————————————–
Cluster Resources
——————————————————————————–
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE rac01
ora.oc4j
1 ONLINE ONLINE rac01
ora.rac01.vip
1 ONLINE ONLINE rac01
ora.rac02.vip
1 ONLINE ONLINE rac02
ora.sap.db
1 ONLINE ONLINE rac01 Open
2 ONLINE ONLINE rac02 Open
ora.scan1.vip
1 ONLINE ONLINE rac01
查看數據庫實例狀態
[root@rac02 u01]# srvctl status database -d sap
Instance sap1 is running on node rac01
Instance sap2 is running on node rac02
查看 nodeapps 資源狀態
[root@rac01 rac01]# srvctl status nodeapps
VIP rac01-vip is enabled
VIP rac01-vip is running on node: rac01
VIP rac02-vip is enabled
VIP rac02-vip is running on node: rac02
Network is enabled
Network is running on node: rac01
Network is running on node: rac02
GSD is disabled
GSD is not running on node: rac01
GSD is not running on node: rac02
ONS is enabled
ONS daemon is running on node: rac01
ONS daemon is running on node: rac02
eONS is enabled
eONS daemon is running on node: rac01
eONS daemon is running on node: rac02
查看 listener 狀態
[root@rac01 rac01]# srvctl status listener
Listener LISTENER is enabled
Listener LISTENER is running on node(s): rac01,rac02
查看 ASM 狀態
[root@rac01 rac01]# srvctl status asm
ASM is running on rac01,rac02
查看 scan 狀態
[root@rac01 rac01]# srvctl status scan
SCAN VIP scan1 is enabled
SCAN VIP scan1 is running on node rac01
查看 ASM diskgroup 狀態
[root@rac01 rac01]# srvctl status diskgroup
PRKO-2082 : Missing mandatory option -g
[root@rac01 rac01]# srvctl status diskgroup -g data
Disk Group data is running on rac01,rac02
停掉 rac 一個節點，例如停掉 rac02
1、先停掉數據庫實例，使用以下命令
[root@rac01 rac01]# srvctl stop instance -d sap -n rac02 -o immediate
也可以使用以下命令，
[root@rac01 rac01]# srvctl stop instance -d sap -i sap2 -o immediate
查看 voting disk
[root@rac01 rac01]# crsctl query css votedisk
## STATE File Universal Id File Name Disk group
— —– —————– ——— ———
1. ONLINE aeeaa395bb2b4fe0bff37dd0eaafe2c1 (/dev/disk/by-id/scsi-14f504e46494c4552667a507877412d6d616f452d63583051-part1) [OCR]
Located 1 voting disk(s).
查看 OCR
[root@rac01 rac01]# ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 3
Total space (kbytes) : 262120
Used space (kbytes) : 2700
Available space (kbytes) : 259420
ID : 1248966756
Device/File Name : +OCR
Device/File integrity check succeeded
Device/File not configured
Device/File not configured
Device/File not configured
Device/File not configured
Cluster registry integrity check succeeded
Logical corruption check succeeded
以上是“RAC 日常運行中基本啟停命令有哪些”這篇文章的所有內容，感謝各位的閱讀！相信大家都有了一定的了解，希望分享的內容對大家有所幫助，如果還想學習更多知識，歡迎關注丸趣 TV 行業資訊頻道！
