oracle 11g RAC 常用命令整理分享
2024-08-29 13:55:54
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1)、檢查集群狀態：
[grid@rac02 ~]$ crsctl check cluster
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
2)、所有 Oracle 實例 —（數據庫狀態）:
[grid@rac02 ~]$ srvctl status database -d racdb
Instance racdb1 is running on node rac01
Instance racdb2 is running on node rac02
3)、檢查單個實例狀態：
[grid@rac02 ~]$ srvctl status instance -d racdb -i racdb1
Instance racdb1 is running on node rac01
4)、節點應用程序狀態：
[grid@rac02 ~]$ 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
5)、列出所有的配置數據庫：
[grid@rac02 ~]$ srvctl config database
racdb
6)、數據庫配置：
[grid@rac02 ~]$ srvctl config database -d racdb -a
Database unique name: racdb
Database name: racdb
Oracle home: /u01/app/oracle/product/11.2.0/dbhome_1
Oracle user: oracle
Spfile: +RACDB_DATA/racdb/spfileracdb.ora
Domain: xzxj.edu.cn
Start options: open
Stop options: immediate
Database role: PRIMARY
Management policy: AUTOMATIC
Server pools: racdb
Database instances: racdb1,racdb2
Disk Groups: RACDB_DATA,FRA
Services:
Database is enabled
Database is administrator managed
7)、ASM狀態以及ASM配置：
[grid@rac02 ~]$ srvctl status asm
ASM is running on rac01,rac02
[grid@rac02 ~]$ srvctl config asm -a
ASM home: /u01/app/11.2.0/grid
ASM listener: LISTENER
ASM is enabled.
8)、TNS監聽器狀態以及配置：
[grid@rac02 ~]$ srvctl status listener
Listener LISTENER is enabled
Listener LISTENER is running on node(s): rac01,rac02
[grid@rac02 ~]$ srvctl config listener -a
Name: LISTENER
Network: 1, Owner: grid
Home: <CRS home>
/u01/app/11.2.0/grid on node(s) rac02,rac01
End points: TCP:1521
9)、SCAN狀態以及配置：
[grid@rac02 ~]$ srvctl status scan
SCAN VIP scan1 is enabled
SCAN VIP scan1 is running on node rac02
[grid@rac02 ~]$ srvctl config scan
SCAN name: rac-scan.xzxj.edu.cn, Network: 1/192.168.1.0/255.255.255.0/eth0
SCAN VIP name: scan1, IP: /rac-scan.xzxj.edu.cn/192.168.1.55
10)、VIP各個節點的狀態以及配置：
[grid@rac02 ~]$ srvctl status vip -n rac01
VIP rac01-vip is enabled
VIP rac01-vip is running on node: rac01
[grid@rac02 ~]$ srvctl status vip -n rac02
VIP rac02-vip is enabled
VIP rac02-vip is running on node: rac02
[grid@rac02 ~]$ srvctl config vip -n rac01
VIP exists.:rac01
VIP exists.: /rac01-vip/192.168.1.53/255.255.255.0/eth0
[grid@rac02 ~]$ srvctl config vip -n rac02
VIP exists.:rac02
VIP exists.: /rac02-vip/192.168.1.54/255.255.255.0/eth0
11)、節點應用程序配置 —（VIP、GSD、ONS、監聽器）
[grid@rac02 ~]$ srvctl config nodeapps -a -g -s -l
-l option has been deprecated and will be ignored.
VIP exists.:rac01
VIP exists.: /rac01-vip/192.168.1.53/255.255.255.0/eth0
VIP exists.:rac02
VIP exists.: /rac02-vip/192.168.1.54/255.255.255.0/eth0
GSD exists.
ONS daemon exists. Local port 6100, remote port 6200
Name: LISTENER
Network: 1, Owner: grid
Home: <CRS home>
/u01/app/11.2.0/grid on node(s) rac02,rac01
End points: TCP:1521
12)、驗證所有集群節點間的時鐘同步:
[grid@rac02 ~]$ cluvfy comp clocksync -verbose
Verifying Clock Synchronization across the cluster nodes
Checking if Clusterware is installed on all nodes...
Check of Clusterware install passed
Checking if CTSS Resource is running on all nodes...
Check: CTSS Resource running on all nodes
Node Name Status
------------------------------------ ------------------------
rac02 passed
Result: CTSS resource check passed
Querying CTSS for time offset on all nodes...
Result: Query of CTSS for time offset passed
Check CTSS state started...
Check: CTSS state
Node Name State
------------------------------------ ------------------------
rac02 Active
CTSS is in Active state. Proceeding with check of clock time offsets on all nodes...
Reference Time Offset Limit: 1000.0 msecs
Check: Reference Time Offset
Node Name Time Offset Status
------------ ------------------------ ------------------------
rac02 0.0 passed
Time offset is within the specified limits on the following set of nodes:
"[rac02]"
Result: Check of clock time offsets passed
Oracle Cluster Time Synchronization Services check passed
Verification of Clock Synchronization across the cluster nodes was successful.
13)、集群中所有正在運行的實例 — (SQL):
SELECT inst_id , instance_number inst_no , instance_name inst_name , parallel , status ,
database_status db_status , active_state state , host_name host FROM gv$instance ORDER BY inst_id;
14)、所有數據庫文件及它們所在的 ASM 磁盤組 — (SQL):
15)、ASM 磁盤卷:
16)、啟動和停止集群：
以下操作需用root用戶執行。
(1)、在本地服務器上停止Oracle Clusterware 系統：
[root@rac01 ~]# /u01/app/11.2.0/grid/bin/crsctl stop cluster
注：在運行“crsctl stop cluster”命令之后，如果 Oracle Clusterware 管理的
資源中有任何一個還在運行，則整個命令失敗。使用 -f 選項無條件地停止所有資源并
停止 Oracle Clusterware 系統。
另請注意，可通過指定 -all 選項在集群中所有服務器上停止 Oracle Clusterware
系統。如下所示，在rac01和rac02上停止oracle clusterware系統：
[root@rac02 ~]# /u01/app/11.2.0/grid/bin/crsctl stop cluster –all
在本地服務器上啟動oralce clusterware系統：
[root@rac01 ~]# /u01/app/11.2.0/grid/bin/crsctl start cluster
注：可通過指定 -all 選項在集群中所有服務器上啟動 Oracle Clusterware 系統。
[root@rac02 ~]# /u01/app/11.2.0/grid/bin/crsctl start cluster –all
還可以通過列出服務器（各服務器之間以空格分隔）在集群中一個或多個指定的
服務器上啟動 Oracle Clusterware 系統：
[root@rac01 ~]# /u01/app/11.2.0/grid/bin/crsctl start cluster -n rac01 rac02
使用 SRVCTL 啟動/停止所有實例:
[oracle@rac01 ~]#srvctl stop database -d racdb
[oracle@rac01 ~]#srvctl start database -d racdb
