| 标题 | oracle 11g RAC管理常用命令 |
| 范文 | 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 [root@rac01 ~]# /u01/app/11.2.0/grid/bin/crsctl start cluster 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 start cluster [root@rac01 ~]# /u01/app/11.2.0/grid/bin/crsctl start cluster 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 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@rac01 ~]# /u01/app/11.2.0/grid/bin/crsctl start cluster -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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