RAC 11.2.0.3 維護命令 （二）

當叢集啟動的時候，資料庫也會跟隨啟動。 我們可以透過設定來改變其預設的屬性。
檢視當前配置，Management policy: AUTOMATIC 表示資料庫會跟隨叢集啟動而啟動。

一，檢視當前的管理策略，結果為自動（AUTOMATIC）
[grid@node1 ~]$ srvctl config database -d PROD -a
Database unique name: PROD
Database name:
Oracle home: /s01/oracle/app/oracle/product/11.2.0/dbhome_1
Oracle user: oracle
Spfile:
Domain:
Start options: open
Stop options: immediate
Database role: PRIMARY
Management policy: AUTOMATIC
Server pools: PROD
Database instances: PROD1,PROD2
Disk Groups: DATA,ARCH
Mount point paths:
Services:
Type: RAC
Database is enabled
Database is administrator managed

二，將管理策略改為手動
[grid@node1 ~]$ srvctl modify database -d PROD -y manual
[grid@node1 ~]$
[grid@node1 ~]$ srvctl config database -d PROD -a
Database unique name: PROD
Database name:
Oracle home: /s01/oracle/app/oracle/product/11.2.0/dbhome_1
Oracle user: oracle
Spfile:
Domain:
Start options: open
Stop options: immediate
Database role: PRIMARY
Management policy: MANUAL
Server pools: PROD
Database instances: PROD1,PROD2
Disk Groups: DATA,ARCH
Mount point paths:
Services:
Type: RAC
Database is enabled
Database is administrator managed

三，重啟叢集軟體，觀察資料庫是否會跟隨啟動.
分別關閉節點node1，node2的crs
[root@node1 ~]# crsctl stop crs -f
CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'node1'
CRS-2673: Attempting to stop 'ora.crsd' on 'node1'
CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on 'node1'
CRS-2673: Attempting to stop 'ora.oc4j' on 'node1'
CRS-2673: Attempting to stop 'ora.LISTENER.lsnr' on 'node1'
CRS-2673: Attempting to stop 'ora.ORCVOTE.dg' on 'node1'
CRS-2673: Attempting to stop 'ora.prod.db' on 'node1'
CRS-2673: Attempting to stop 'ora.cvu' on 'node1'
CRS-2677: Stop of 'ora.LISTENER.lsnr' on 'node1' succeeded
CRS-2673: Attempting to stop 'ora.node1.vip' on 'node1'
CRS-2677: Stop of 'ora.node1.vip' on 'node1' succeeded
CRS-2672: Attempting to start 'ora.node1.vip' on 'node2'
CRS-2677: Stop of 'ora.prod.db' on 'node1' succeeded
CRS-2673: Attempting to stop 'ora.ARCH.dg' on 'node1'
CRS-2673: Attempting to stop 'ora.DATA.dg' on 'node1'
CRS-2676: Start of 'ora.node1.vip' on 'node2' succeeded
CRS-2677: Stop of 'ora.DATA.dg' on 'node1' succeeded
CRS-2677: Stop of 'ora.ARCH.dg' on 'node1' succeeded
CRS-2677: Stop of 'ora.oc4j' on 'node1' succeeded
CRS-2672: Attempting to start 'ora.oc4j' on 'node2'
CRS-2677: Stop of 'ora.cvu' on 'node1' succeeded
CRS-2672: Attempting to start 'ora.cvu' on 'node2'
CRS-2676: Start of 'ora.cvu' on 'node2' succeeded
CRS-2676: Start of 'ora.oc4j' on 'node2' succeeded
CRS-2677: Stop of 'ora.ORCVOTE.dg' on 'node1' succeeded
CRS-2673: Attempting to stop 'ora.asm' on 'node1'
CRS-2677: Stop of 'ora.asm' on 'node1' succeeded
CRS-2673: Attempting to stop 'ora.ons' on 'node1'
CRS-2677: Stop of 'ora.ons' on 'node1' succeeded
CRS-2673: Attempting to stop 'ora.net1.network' on 'node1'
CRS-2677: Stop of 'ora.net1.network' on 'node1' succeeded
CRS-2792: Shutdown of Cluster Ready Services-managed resources on 'node1' has completed
CRS-2677: Stop of 'ora.crsd' on 'node1' succeeded
CRS-2673: Attempting to stop 'ora.ctssd' on 'node1'
CRS-2673: Attempting to stop 'ora.evmd' on 'node1'
CRS-2673: Attempting to stop 'ora.asm' on 'node1'
CRS-2673: Attempting to stop 'ora.mdnsd' on 'node1'
CRS-2677: Stop of 'ora.evmd' on 'node1' succeeded
CRS-2677: Stop of 'ora.mdnsd' on 'node1' succeeded
CRS-2677: Stop of 'ora.ctssd' on 'node1' succeeded
CRS-2677: Stop of 'ora.asm' on 'node1' succeeded
CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'node1'
CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'node1' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'node1'
CRS-2677: Stop of 'ora.cssd' on 'node1' succeeded
CRS-2673: Attempting to stop 'ora.crf' on 'node1'
CRS-2677: Stop of 'ora.crf' on 'node1' succeeded
CRS-2673: Attempting to stop 'ora.gipcd' on 'node1'
CRS-2677: Stop of 'ora.gipcd' on 'node1' succeeded
CRS-2673: Attempting to stop 'ora.gpnpd' on 'node1'
CRS-2677: Stop of 'ora.gpnpd' on 'node1' succeeded
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'node1' has completed
CRS-4133: Oracle High Availability Services has been stopped.


[root@node2 ~]# crsctl stop crs -f
CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'node2'
CRS-2673: Attempting to stop 'ora.crsd' on 'node2'
CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on 'node2'
CRS-2673: Attempting to stop 'ora.ORCVOTE.dg' on 'node2'
CRS-2673: Attempting to stop 'ora.prod.db' on 'node2'
CRS-2673: Attempting to stop 'ora.node2.vip' on 'node2'
CRS-2673: Attempting to stop 'ora.oc4j' on 'node2'
CRS-2673: Attempting to stop 'ora.LISTENER.lsnr' on 'node2'
CRS-2673: Attempting to stop 'ora.cvu' on 'node2'
CRS-2677: Stop of 'ora.node2.vip' on 'node2' succeeded
CRS-2677: Stop of 'ora.LISTENER.lsnr' on 'node2' succeeded
CRS-2673: Attempting to stop 'ora.node1.vip' on 'node2'
CRS-2677: Stop of 'ora.node1.vip' on 'node2' succeeded
CRS-2677: Stop of 'ora.prod.db' on 'node2' succeeded
CRS-2673: Attempting to stop 'ora.ARCH.dg' on 'node2'
CRS-2673: Attempting to stop 'ora.DATA.dg' on 'node2'
CRS-2677: Stop of 'ora.DATA.dg' on 'node2' succeeded
CRS-2677: Stop of 'ora.ARCH.dg' on 'node2' succeeded
CRS-2677: Stop of 'ora.oc4j' on 'node2' succeeded
CRS-2677: Stop of 'ora.cvu' on 'node2' succeeded
CRS-2677: Stop of 'ora.ORCVOTE.dg' on 'node2' succeeded
CRS-2673: Attempting to stop 'ora.asm' on 'node2'
CRS-2677: Stop of 'ora.asm' on 'node2' succeeded
CRS-2673: Attempting to stop 'ora.ons' on 'node2'
CRS-2677: Stop of 'ora.ons' on 'node2' succeeded
CRS-2673: Attempting to stop 'ora.net1.network' on 'node2'
CRS-2677: Stop of 'ora.net1.network' on 'node2' succeeded
CRS-2792: Shutdown of Cluster Ready Services-managed resources on 'node2' has completed
CRS-2677: Stop of 'ora.crsd' on 'node2' succeeded
CRS-2673: Attempting to stop 'ora.mdnsd' on 'node2'
CRS-2673: Attempting to stop 'ora.crf' on 'node2'
CRS-2673: Attempting to stop 'ora.ctssd' on 'node2'
CRS-2673: Attempting to stop 'ora.evmd' on 'node2'
CRS-2673: Attempting to stop 'ora.asm' on 'node2'
CRS-2677: Stop of 'ora.mdnsd' on 'node2' succeeded
CRS-2677: Stop of 'ora.crf' on 'node2' succeeded
CRS-2677: Stop of 'ora.evmd' on 'node2' succeeded
CRS-2677: Stop of 'ora.asm' on 'node2' succeeded
CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'node2'
CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'node2' succeeded
CRS-2677: Stop of 'ora.ctssd' on 'node2' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'node2'
CRS-2677: Stop of 'ora.cssd' on 'node2' succeeded
CRS-2673: Attempting to stop 'ora.gipcd' on 'node2'
CRS-2677: Stop of 'ora.gipcd' on 'node2' succeeded
CRS-2673: Attempting to stop 'ora.gpnpd' on 'node2'
CRS-2677: Stop of 'ora.gpnpd' on 'node2' succeeded
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'node2' has completed
CRS-4133: Oracle High Availability Services has been stopped.

在節點node1，node2先後啟動crs
[root@node1 ~]# crsctl start crs
CRS-4123: Oracle High Availability Services has been started.

[root@node2 ~]# crsctl start crs
CRS-4123: Oracle High Availability Services has been started. 

四，叢集軟體啟動完畢，資料庫沒有跟隨啟動
[root@node2 ~]# crsctl status res -t
--------------------------------------------------------------------------------
NAME           TARGET  STATE        SERVER                   STATE_DETAILS      
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.ARCH.dg
               ONLINE  ONLINE       node1                                       
               ONLINE  ONLINE       node2                                       
ora.DATA.dg
               ONLINE  ONLINE       node1                                       
               ONLINE  ONLINE       node2                                       
ora.LISTENER.lsnr
               ONLINE  ONLINE       node1                                       
               ONLINE  ONLINE       node2                                       
ora.ORCVOTE.dg
               ONLINE  ONLINE       node1                                       
               ONLINE  ONLINE       node2                                       
ora.asm
               ONLINE  ONLINE       node1                    Started            
               ONLINE  ONLINE       node2                    Started            
ora.gsd
               OFFLINE OFFLINE      node1                                       
               OFFLINE OFFLINE      node2                                       
ora.net1.network
               ONLINE  ONLINE       node1                                       
               ONLINE  ONLINE       node2                                       
ora.ons
               ONLINE  ONLINE       node1                                       
               ONLINE  ONLINE       node2                                       
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.LISTENER_SCAN1.lsnr
      1        ONLINE  OFFLINE                                                  
ora.cvu
      1        ONLINE  ONLINE       node1                                       
ora.node1.vip
      1        ONLINE  ONLINE       node1                                       
ora.node2.vip
      1        ONLINE  ONLINE       node2                                       
ora.oc4j
      1        ONLINE  ONLINE       node1                                       
ora.prod.db
      1        ONLINE  OFFLINE                               Instance Shutdown  
      2        ONLINE  OFFLINE                               Instance Shutdown  
ora.scan1.vip
      1        ONLINE  OFFLINE                                           

驗證當前的管理策略
[root@node2 ~]# srvctl config database -d PROD -a
Database unique name: PROD
Database name:
Oracle home: /s01/oracle/app/oracle/product/11.2.0/dbhome_1
Oracle user: oracle
Spfile:
Domain:
Start options: open
Stop options: immediate
Database role: PRIMARY
Management policy: MANUAL
Server pools: PROD
Database instances: PROD1,PROD2
Disk Groups: DATA,ARCH
Mount point paths:
Services:
Type: RAC
Database is enabled
Database is administrator managed

五，將管理策略改回預設的自動啟動
[root@node1 ~]# srvctl modify database -d PROD -y automatic
[root@node1 ~]# srvctl config database -d PROD -a
[root@node1 ~]# crsctl stop crs -f
[root@node2 ~]# crsctl stop crs -f
[root@node1 ~]# crsctl start crs
[root@node2 ~]# crsctl start crs
[root@node2 ~]# crsctl status res ora.prod.db -t
--------------------------------------------------------------------------------
NAME           TARGET  STATE        SERVER                   STATE_DETAILS      
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.prod.db
      1        ONLINE  ONLINE       node1                    Open               
      2        ONLINE  ONLINE       node2                    Open               
[root@node2 ~]#
[root@node2 ~]# srvctl config database -d PROD -a
Database unique name: PROD
Database name:
Oracle home: /s01/oracle/app/oracle/product/11.2.0/dbhome_1
Oracle user: oracle
Spfile:
Domain:
Start options: open
Stop options: immediate
Database role: PRIMARY
Management policy: AUTOMATIC
Server pools: PROD
Database instances: PROD1,PROD2
Disk Groups: DATA,ARCH
Mount point paths:
Services:
Type: RAC
Database is enabled
Database is administrator managed