1)、檢查集群狀態(tài)： [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 實(shí)例 —(數(shù)據(jù)庫(kù)狀態(tài)): [grid@rac02 ~]

1)、檢查集群狀態(tài)：

[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 實(shí)例 —(數(shù)據(jù)庫(kù)狀態(tài)):

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

Instance racdb1 is running on node rac01

Instance racdb2 is running on node rac02

3)、檢查單個(gè)實(shí)例狀態(tài)：

[grid@rac02 ~]$ srvctl status instance -d racdb -i racdb1

Instance racdb1 is running on node rac01

4)、節(jié)點(diǎn)應(yīng)用程序狀態(tài)：

[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)、列出所有的配置數(shù)據(jù)庫(kù)：

[grid@rac02 ~]$ srvctl config database

racdb

6)、數(shù)據(jù)庫(kù)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狀態(tài)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監(jiān)聽(tīng)器狀態(tài)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狀態(tài)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各個(gè)節(jié)點(diǎn)的狀態(tài)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)、節(jié)

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)、節(jié)點(diǎn)應(yīng)用程序配置 —(VIP、GSD、ONS、監(jiān)聽(tīng)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)、驗(yàn)證所有集群節(jié)點(diǎn)間的時(shí)鐘同步:

[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)、集群中所有正在運(yùn)行的實(shí)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)、所有數(shù)據(jù)庫(kù)文件及它們所在的 ASM 磁盤(pán)組 — (SQL):

15)、ASM 磁盤(pán)卷:

16)、啟動(dòng)和停止集群：

以下操作需用root用戶執(zhí)行。

(1)、在本地服務(wù)器上停止Oracle Clusterware 系統(tǒng)：

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

注：在運(yùn)行“crsctl stop cluster”命令之后，如果 Oracle Clusterware 管理的

資源中有任何一個(gè)還在運(yùn)行，則整個(gè)命令失敗。使用 -f 選項(xiàng)無(wú)條件地停止所有資源并

停止 Oracle Clusterware 系統(tǒng)。

另請(qǐng)注意，可通過(guò)指定 -all 選項(xiàng)在集群中所有服務(wù)器上停止 Oracle Clusterware

系統(tǒng)。如下所示，在rac01和rac02上停止oracle clusterware系統(tǒng)：

[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：可通過(guò)指定 -all 選項(xiàng)在集群中所有服務(wù)器上啟動(dòng) Oracle Clusterware 系統(tǒng)。 [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：可通過(guò)指定 -all 選項(xiàng)在集群中所有服務(wù)器上啟動(dòng) Oracle Clusterware 系統(tǒng)。

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

還可以通過(guò)列出服務(wù)器(各服務(wù)器之間以空格分隔)在集群中一個(gè)或多個(gè)指定的

服務(wù)器上啟動(dòng) Oracle Clusterware 系統(tǒng)：

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

使用 SRVCTL 啟動(dòng)/停止所有實(shí)例:

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

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

更多信息請(qǐng)查看IT技術(shù)專(zhuān)欄