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 程式師世界 >> 數據庫知識 >> Oracle數據庫 >> 關於Oracle數據庫 >> oracle 11g RAC 常用命令整理分享

oracle 11g RAC 常用命令整理分享

編輯:關於Oracle數據庫
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”命令之後,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並
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
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