oracle 11g RAC管理常用命令

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 ~] 1)

　　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 ~]

　　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 -i racdb1

　　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:

　　/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 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)、节

　　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:

　　/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 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)、集群中所有正在运行的实例 — (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Oracle Clusterware 系统：

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

　　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 stop cluster –all