管理11gRAC基本命令 (转载)

在 Oracle Clusterware 11g 第 2 版 (11.2) 中，有许多子程序和命令已不再使用：
crs_stat
crs_register
crs_unregister
crs_start
crs_stop
crs_getperm
crs_profile
crs_relocate
crs_setperm
crsctl check crsd
crsctl check cssd
crsctl check evmd
crsctl debug log
crsctl set css votedisk
crsctl start resources
crsctl stop resources

检查集群的运行状况 —（集群化命令）

以 grid 用户身份运行以下命令。

[grid@racnode1 ~]$ crsctl check cluster
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online

所有 Oracle 实例 —（数据库状态）

[oracle@racnode1 ~]$ srvctl status database -d racdb
Instance racdb1 is running on node racnode1
Instance racdb2 is running on node racnode2

单个 Oracle 实例 —（特定实例的状态）

[oracle@racnode1 ~]$ srvctl status instance -d racdb -i racdb1
Instance racdb1 is running on node racnode1

节点应用程序 —（状态）

[oracle@racnode1 ~]$ srvctl status nodeapps
VIP racnode1-vip is enabled
VIP racnode1-vip is running on node: racnode1
VIP racnode2-vip is enabled VIP racnode2-vip is running on node: racnode2
Network is enabled Network is running on node: racnode1
Network is running on node: racnode2 GSD is disabled
GSD is not running on node: racnode1
GSD is not running on node: racnode2
ONS is enabled
ONS daemon is running on node: racnode1
ONS daemon is running on node: racnode2
eONS is enabled eONS daemon is running on node: racnode1
eONS daemon is running on node: racnode2

节点应用程序 —（配置）

[oracle@racnode1 ~]$ srvctl config nodeapps
VIP exists.:racnode1 VIP exists.: /racnode1-vip/192.168.1.251/255.255.255.0/eth0
VIP exists.:racnode2
VIP exists.: /racnode2-vip/192.168.1.252/255.255.255.0/eth0
GSD exists.
ONS daemon exists. Local port 6100, remote port 6200
eONS daemon exists. Multicast port 24057, multicast IP address 234.194.43.168,
listening port 2016

数据库 —（配置）

[oracle@racnode1 ~]$ 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: idevelopment.info
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

ASM —（状态）

[oracle@racnode1 ~]$ srvctl status asm
ASM is running on racnode1,racnode2

ASM —（配置）

$ srvctl config asm -a
ASM home: /u01/app/11.2.0/grid
ASM listener: LISTENER
ASM is enabled.

TNS 监听器 —（状态）

[oracle@racnode1 ~]$ srvctl status listener
Listener LISTENER is enabled
Listener LISTENER is running on node(s): racnode1,racnode2

TNS 监听器 —（配置）

[oracle@racnode1 ~]$ srvctl config listener -a
Name: LISTENER
Network: 1, Owner: grid
Home: <crs>
/u01/app/11.2.0/grid on node(s) racnode2,racnode1
End points: TCP:1521

SCAN —（状态）

[oracle@racnode1 ~]$ srvctl status scan
SCAN VIP scan1 is enabled
SCAN VIP scan1 is running on node racnode1

SCAN —（配置）

[oracle@racnode1 ~]$ srvctl config scan
SCAN name: racnode-cluster-scan, Network: 1/192.168.1.0/255.255.255.0/eth0
SCAN VIP name: scan1, IP: /racnode-cluster-scan/192.168.1.187

VIP —（特定节点的状态）

[oracle@racnode1 ~]$ srvctl status vip -n racnode1
VIP racnode1-vip is enabled
VIP racnode1-vip is running on node: racnode1

[oracle@racnode1 ~]$ srvctl status vip -n racnode2
VIP racnode2-vip is enabled
VIP racnode2-vip is running on node: racnode2

VIP —（特定节点的配置）

[oracle@racnode1 ~]$ srvctl config vip -n racnode1
VIP exists.:racnode1
VIP exists.: /racnode1-vip/192.168.1.251/255.255.255.0/eth0

[oracle@racnode1 ~]$ srvctl config vip -n racnode2
VIP exists.:racnode2
VIP exists.: /racnode2-vip/192.168.1.252/255.255.255.0/eth0

节点应用程序配置 —（VIP、GSD、ONS、监听器）

[oracle@racnode1 ~]$ srvctl config nodeapps -a -g -s -l
-l option has been deprecated and will be ignored.
VIP exists.:racnode1
VIP exists.: /racnode1-vip/192.168.1.251/255.255.255.0/eth0
VIP exists.:racnode2
VIP exists.: /racnode2-vip/192.168.1.252/255.255.255.0/eth0
GSD exists.
ONS daemon exists. Local port 6100, remote port 6200
Name: LISTENER
Network: 1, Owner: grid
Home: <crs>
/u01/app/11.2.0/grid on node(s) racnode2,racnode1
End points: TCP:1521

验证所有集群节点间的时钟同步

[oracle@racnode1 ~]$ 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
------------------------------------ ------------------------
racnode1 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
------------------------------------ ------------------------
racnode1 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
------------ ------------------------ ------------------------
racnode1 0.0 passed

Time offset is within the specified limits on the following set of nodes: "[racnode1]"
Result: Check of clock time offsets passed

Oracle Cluster Time Synchronization Services check passed

Verification of Clock Synchronization across the cluster nodes was successful.

以下停止/启动操作需要以 root 身份来执行。

在本地服务器上停止 Oracle Clusterware 系统

在 racnode1 节点上使用 crsctl stop cluster 命令停止 Oracle Clusterware 系统：

[root@racnode1 ~]# /u01/app/11.2.0/grid/bin/crsctl stop cluster
CRS-2673: Attempting to stop 'ora.crsd' on 'racnode1'
CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on
'racnode1'
CRS-2673: Attempting to stop 'ora.LISTENER.lsnr' on 'racnode1'
CRS-2673: Attempting to stop 'ora.CRS.dg' on 'racnode1'
CRS-2673: Attempting to stop 'ora.racdb.db' on 'racnode1'
CRS-2673: Attempting to stop 'ora.registry.acfs' on 'racnode1'
CRS-2673: Attempting to stop 'ora.LISTENER_SCAN1.lsnr' on 'racnode1'
CRS-2677: Stop of 'ora.LISTENER.lsnr' on 'racnode1' succeeded
CRS-2673: Attempting to stop 'ora.racnode1.vip' on 'racnode1'
CRS-2677: Stop of 'ora.LISTENER_SCAN1.lsnr' on 'racnode1' succeeded
CRS-2673: Attempting to stop 'ora.scan1.vip' on 'racnode1'
CRS-2677: Stop of 'ora.scan1.vip' on 'racnode1' succeeded
CRS-2672: Attempting to start 'ora.scan1.vip' on 'racnode2'
CRS-2677: Stop of 'ora.racnode1.vip' on 'racnode1' succeeded
CRS-2672: Attempting to start 'ora.racnode1.vip' on 'racnode2'
CRS-2677: Stop of 'ora.registry.acfs' on 'racnode1' succeeded
CRS-2676: Start of 'ora.racnode1.vip' on 'racnode2' succeeded

<-- Notice racnode1 VIP moved to racnode2
CRS-2676: Start of 'ora.scan1.vip' on 'racnode2' succeeded

<-- Notice SCAN moved to racnode2
CRS-2672: Attempting to start 'ora.LISTENER_SCAN1.lsnr' on 'racnode2'
CRS-2676: Start of 'ora.LISTENER_SCAN1.lsnr' on 'racnode2' succeeded

<-- Notice LISTENER_SCAN1 moved to racnode2
CRS-2677: Stop of 'ora.CRS.dg' on 'racnode1' succeeded
CRS-2677: Stop of 'ora.racdb.db' on 'racnode1' succeeded
CRS-2673: Attempting to stop 'ora.FRA.dg' on 'racnode1'
CRS-2673: Attempting to stop 'ora.RACDB_DATA.dg' on 'racnode1'
CRS-2677: Stop of 'ora.RACDB_DATA.dg' on 'racnode1' succeeded
CRS-2677: Stop of 'ora.FRA.dg' on 'racnode1' succeeded
CRS-2673: Attempting to stop 'ora.asm' on 'racnode1'
CRS-2677: Stop of 'ora.asm' on 'racnode1' succeeded
CRS-2673: Attempting to stop 'ora.ons' on 'racnode1'
CRS-2673: Attempting to stop 'ora.eons' on 'racnode1'
CRS-2677: Stop of 'ora.ons' on 'racnode1' succeeded
CRS-2673: Attempting to stop 'ora.net1.network' on 'racnode1'
CRS-2677: Stop of 'ora.net1.network' on 'racnode1' succeeded
CRS-2677: Stop of 'ora.eons' on 'racnode1' succeeded
CRS-2792: Shutdown of Cluster Ready Services-managed resources on 'racnode1' has
completed
CRS-2677: Stop of 'ora.crsd' on 'racnode1' succeeded
CRS-2673: Attempting to stop 'ora.cssdmonitor' on 'racnode1'
CRS-2673: Attempting to stop 'ora.ctssd' on 'racnode1'
CRS-2673: Attempting to stop 'ora.evmd' on 'racnode1'
CRS-2673: Attempting to stop 'ora.asm' on 'racnode1'
CRS-2677: Stop of 'ora.cssdmonitor' on 'racnode1' succeeded
CRS-2677: Stop of 'ora.evmd' on 'racnode1' succeeded
CRS-2677: Stop of 'ora.ctssd' on 'racnode1' succeeded
CRS-2677: Stop of 'ora.asm' on 'racnode1' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'racnode1'
CRS-2677: Stop of 'ora.cssd' on 'racnode1' succeeded
CRS-2673: Attempting to stop 'ora.diskmon' on 'racnode1'
CRS-2677: Stop of 'ora.diskmon' on 'racnode1' succeeded

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。以下命令将在 racnode1 和 racnode2 上停止 Oracle Clusterware 系统：

[root@racnode1 ~]# /u01/app/11.2.0/grid/bin/crsctl stop cluster -all

在本地服务器上启动 Oracle Clusterware 系统

在 racnode1 节点上使用 crsctl start cluster 命令启动 Oracle Clusterware 系统：

[root@racnode1 ~]# /u01/app/11.2.0/grid/bin/crsctl start cluster
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'racnode1'
CRS-2676: Start of 'ora.cssdmonitor' on 'racnode1' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'racnode1'
CRS-2672: Attempting to start 'ora.diskmon' on 'racnode1'
CRS-2676: Start of 'ora.diskmon' on 'racnode1' succeeded
CRS-2676: Start of 'ora.cssd' on 'racnode1' succeeded
CRS-2672: Attempting to start 'ora.ctssd' on 'racnode1'
CRS-2676: Start of 'ora.ctssd' on 'racnode1' succeeded
CRS-2672: Attempting to start 'ora.evmd' on 'racnode1'
CRS-2672: Attempting to start 'ora.asm' on 'racnode1'
CRS-2676: Start of 'ora.evmd' on 'racnode1' succeeded
CRS-2676: Start of 'ora.asm' on 'racnode1' succeeded
CRS-2672: Attempting to start 'ora.crsd' on 'racnode1'
CRS-2676: Start of 'ora.crsd' on 'racnode1' succeeded

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@racnode1 ~]# /u01/app/11.2.0/grid/bin/crsctl start cluster -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@racnode1 ~]# /u01/app/11.2.0/grid/bin/crsctl start cluster -n
racnode1 racnode2

使用 SRVCTL 启动/停止所有实例

最后，可使用以下命令来启动/停止所有实例及相关服务：

[oracle@racnode1 ~]$ srvctl stop database -d racdb
[oracle@racnode1 ~]$ srvctl start database -d racdb
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