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管理11Grac常用命令

1)、檢查集群狀態(tài):

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[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(shí)例 —(數(shù)據(jù)庫狀態(tài)):
  [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(gè)實(shí)例狀態(tài):
  [grid@rac02 ~]$ srvctl status instance -d racdb -i racdb1
  Instance racdb1 is running on node rac01

4)、節(jié)點(diǎn)應(yīng)用程序狀態(tài):
  [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(shù)據(jù)庫:
  [grid@rac02 ~]$ srvctl config database
  racdb

6)、數(shù)據(jù)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(tài)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(jiān)聽器狀態(tài)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:
  /u01/app/11.2.0/grid on node(s) rac02,rac01
  End points: TCP:1521

9)、SCAN狀態(tài)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(gè)節(jié)點(diǎn)的狀態(tài)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(jié)點(diǎn)應(yīng)用程序配置 —(VIP、GSD、ONS、監(jiān)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:
  /u01/app/11.2.0/grid on node(s) rac02,rac01
  End points: TCP:1521

12)、驗(yàn)證所有集群節(jié)點(diǎn)間的時(shí)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(yùn)行的實(shí)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(shù)據(jù)庫文件及它們所在的 ASM 磁盤組 — (SQL):

15)、ASM 磁盤卷:

16)、啟動(dòng)和停止集群:

以下操作需用root用戶執(zhí)行。
  (1)、在本地服務(wù)器上停止Oracle Clusterware 系統(tǒng):
  [root@rac01 ~]# /u01/app/11.2.0/grid/bin/crsctl stop cluster


 注:在運(yùn)行“crsctl stop cluster”命令之后,如果 Oracle Clusterware 管理的
資源中有任何一個(gè)還在運(yùn)行,則整個(gè)命令失敗。使用 -f 選項(xiàng)無條件地停止所有資源并
停止 Oracle Clusterware 系統(tǒng)。

另請注意,可通過指定 -all 選項(xiàng)在集群中所有服務(wù)器上停止 Oracle Clusterware
系統(tǒng)。如下所示,在rac01和rac02上停止oracle clusterware系統(tǒng):
  [root@rac02 ~]# /u01/app/11.2.0/grid/bin/crsctl stop cluster –all

在本地服務(wù)器上啟動(dòng)oralce clusterware系統(tǒng):
  [root@rac01 ~]# /u01/app/11.2.0/grid/bin/crsctl start cluster

注:可通過指定 -all 選項(xiàng)在集群中所有服務(wù)器上啟動(dòng) Oracle Clusterware 系統(tǒng)。
  [root@rac02 ~]# /u01/app/11.2.0/grid/bin/crsctl start cluster –all
  還可以通過列出服務(wù)器(各服務(wù)器之間以空格分隔)在集群中一個(gè)或多個(gè)指定的
服務(wù)器上啟動(dòng) Oracle Clusterware 系統(tǒng):
  [root@rac01 ~]# /u01/app/11.2.0/grid/bin/crsctl start cluster -n rac01 rac02

使用 SRVCTL 啟動(dòng)/停止所有實(shí)例:
  [oracle@rac01 ~]#srvctl stop database -d racdb
  [oracle@rac01 ~]#srvctl start database -d racdb


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