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ORACLE 管理oracle 11g RAC 常用命令

2017-11-03 08:52 543 查看

管理oracle 11g RAC 常用命令

1)、检查集群状态:

  [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 实例 —(数据库状态):

  [grid@rac02 ~]$ srvctl status database -d racdb

  Instance racdb1 is running on node rac01

  Instance racdb2 is running on node rac02

3)、检查单个实例状态:

  [grid@rac02 ~]$ srvctl status instance -d racdb -iracdb1

  Instance racdb1 is running on node rac01

4)、节点应用程序状态:

  [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)、列出所有的配置数据库:

  [grid@rac02 ~]$ srvctl config database

  racdb

6)、数据库配置:

  [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状态以及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监听器状态以及配置:

  [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状态以及配置:

  [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各个节点的状态以及配置:

  [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 enabl
4000
ed

  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)、节点应用程序配置 —(VIP、GSD、ONS、监听器)

  [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)、验证所有集群节点间的时钟同步:

  [grid@rac02 ~]$ cluvfy comp clocksync -verbose

  Verifying Clock Synchronization across the clusternodes

  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 ofclock 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 thefollowing set of nodes:

  "[rac02]"

  Result: Check of clock time offsets passed

  Oracle Cluster Time Synchronization Services checkpassed

  Verification of Clock Synchronization across thecluster nodes was successful.

13)、集群中所有正在运行的实例 — (SQL):

  SELECT inst_id , instance_number inst_no , instance_nameinst_name , parallel , status ,

database_status db_status , active_state state , host_namehost FROM gv$instance ORDER BY inst_id;

14)、所有数据库文件及它们所在的 ASM 磁盘组 — (SQL):

15)、ASM 磁盘卷:

16)、启动和停止集群:

  以下操作需用root用户执行。

  (1)、在本地服务器上停止OracleClusterware 系统:

  [root@rac01 ~]# /u01/app/11.2.0/grid/bin/crsctl stopcluster

 注:在运行“crsctl stop cluster”命令之后,如果 Oracle Clusterware 管理的

资源中有任何一个还在运行,则整个命令失败。使用 -f 选项无条件地停止所有资源并

停止 Oracle Clusterware 系统。

  另请注意,可通过指定 -all 选项在集群中所有服务器上停止Oracle Clusterware

系统。如下所示,在rac01和rac02上停止oracle clusterware系统:

  [root@rac02 ~]# /u01/app/11.2.0/grid/bin/crsctl stopcluster –all

  在本地服务器上启动oralce clusterware系统:

  [root@rac01 ~]# /u01/app/11.2.0/grid/bin/crsctl startcluster

  注:可通过指定 -all 选项在集群中所有服务器上启动Oracle Clusterware 系统。

  [root@rac02 ~]# /u01/app/11.2.0/grid/bin/crsctl startcluster –all

  还可以通过列出服务器(各服务器之间以空格分隔)在集群中一个或多个指定的

服务器上启动 Oracle Clusterware 系统:

  [root@rac01 ~]# /u01/app/11.2.0/grid/bin/crsctl startcluster -n rac01 rac02

  使用 SRVCTL 启动/停止所有实例:

  [oracle@rac01 ~]#srvctl stop database -d racdb

  [oracle@rac01 ~]#srvctl start database -d racdb

 

 

                         

 

 
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