ORACLE 管理oracle 11g RAC 常用命令
2017-11-03 08:52
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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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