Oracle10203RAC環境刪除節點（三）

下面徹底刪除節點3上的軟體，首先需要設定節點3上的CLUSTER_NODES列表：

bash-3.00# xhost +
access control disabled, clients can connect from any host
bash-3.00# su - oracle
Sun Microsystems Inc.   SunOS 5.10      Generic January 2005
$ bash
bash-3.00$ cd /data/oracle/product/10.2/crs/oui/binbash-3.00$ ./runInstaller -updateNodelist ORACLE_HOME=/data/oracle/product/10.2/crs "CLUSTER_NODES={racnode3}" CRS=TRUE -local
正在啟動 Oracle Universal Installer...

正在檢查安裝程式要求...

檢查作業系統版本: 必須是5.8, 5.9 or 5.10。    實際為 5.10
                                      透過

檢查臨時空間: 必須大於 250 MB。   實際為 4323 MB    透過
檢查交換空間: 必須大於 500 MB。   實際為 4399 MB    透過
檢查監視器: 監視器配置至少必須顯示 256 種顏色。    實際為 65536    透過

所有安裝程式要求均已滿足。

'UpdateNodeList' 成功。

bash-3.00$ cd /data/oracle/product/10.2/database/oui/bin
bash-3.00$ ./runInstaller -updateNodelist ORACLE_HOME=/data/oracle/product/10.2/database "CLUSTER_NODES={racnode3}" -local
正在啟動 Oracle Universal Installer...

在 oraparam.ini 中未找到先決條件檢查, 不執行系統先決條件檢查。
The inventory pointer is located at /var/opt/oracle/oraInst.loc
The inventory is located at /data/oracle/oraInventory
'UpdateNodeList' 成功。

下面在節點3上執行runInstaller，分別刪除資料庫軟體和CLUSTER軟體。

隨後登陸節點1更新節點資訊：

bash-2.03$ cd /data/oracle/product/10.2/crs/oui/bin
bash-2.03$ ./runInstaller -updateNodeList -noClusterEnabled ORACLE_HOME=/data/oracle/product/10.2/crs CLUSTER_NODES=racnode1,racnode2 CRS=true "INVENTORY_LOCATION=/data/oracle/oraInventory" LOCAL_NODE=racnode1
Starting Oracle Universal Installer...

No pre-requisite checks found in oraparam.ini, no system pre-requisite checks will be executed.
The inventory pointer is located at /var/opt/oracle/oraInst.loc
The inventory is located at /data/oracle/oraInventory
'UpdateNodeList' was successful.
bash-2.03$ cd /data/oracle/product/10.2/database/oui/bin
bash-2.03$ ./runInstaller -updateNodeList -noClusterEnabled ORACLE_HOME=/data/oracle/product/10.2/database CLUSTER_NODES=racnode1,racnode2 CRS=false "INVENTORY_LOCATION=/data/oracle/oraInventory" LOCAL_NODE=racnode1
Starting Oracle Universal Installer...

No pre-requisite checks found in oraparam.ini, no system pre-requisite checks will be executed.
The inventory pointer is located at /var/opt/oracle/oraInst.loc
The inventory is located at /data/oracle/oraInventory
'UpdateNodeList' was successful.

登陸節點2執行類似的操作，唯一的區別是將LOCAL_NODE改為racnode2：

bash-2.03$ cd $ORACLE_HOME/../crs/oui/bin
bash-2.03$ ./runInstaller -updateNodeList -noClusterEnabled ORACLE_HOME=/data/oracle/product/10.2/crs CLUSTER_NODES=racnode1,racnode2 CRS=true "INVENTORY_LOCATION=/data/oracle/oraInventory" LOCAL_NODE=racnode2
Starting Oracle Universal Installer...

No pre-requisite checks found in oraparam.ini, no system pre-requisite checks will be executed.
The inventory pointer is located at /var/opt/oracle/oraInst.loc
The inventory is located at /data/oracle/oraInventory
'UpdateNodeList' was successful.
bash-2.03$ cd $ORACLE_HOME/oui/bin
bash-2.03$ ./runInstaller -updateNodeList -noClusterEnabled ORACLE_HOME=/data/oracle/product/10.2/database CLUSTER_NODES=racnode1,racnode2 CRS=false "INVENTORY_LOCATION=/data/oracle/oraInventory" LOCAL_NODE=racnode2
Starting Oracle Universal Installer...

No pre-requisite checks found in oraparam.ini, no system pre-requisite checks will be executed.
The inventory pointer is located at /var/opt/oracle/oraInst.loc
The inventory is located at /data/oracle/oraInventory
'UpdateNodeList' was successful.

至此，節點3的清除工作全部完成。