- 3.1 解壓GI的安裝包
- 3.2 安裝配置Xmanager軟件
- 3.3 共享存儲LUN的賦權
- 3.4 使用Xmanager圖形化界面安裝GI
- 3.5 驗證crsctl的狀態
- 3.6 測試集群的FAILED OVER功能
Linux平台 Oracle 11gR2 RAC安裝指導：
Part1：Linux平台 Oracle 11gR2 RAC安裝Part1：准備工作
Part2：Linux平台 Oracle 11gR2 RAC安裝Part2：GI安裝
Part3：Linux平台 Oracle 11gR2 RAC安裝Part3：DB安裝
三、GI(Grid Infrastructure)安裝
3.1 解壓GI的安裝包
首先grid用戶登錄，創建解壓介質的目錄：mkdir -p /opt/app/media && chmod 777 /opt/app/media && cd /opt/app/media
然后unzip解壓安裝GI的安裝介質p13390677_112040_Linux-x86-64_3of7.zip到/opt/app/media這個目錄下：
unzip p13390677_112040_Linux-x86-64_3of7.zip -d /opt/app/media
3.2 安裝配置Xmanager軟件
在自己的Windows系統上成功安裝Xmanager Enterprise之后，運行Xstart.exe可執行程序， 配置如下Session：RAC1
Host：172.16.7.112
Protocol：SSH
User Name：grid
Execution Command：/usr/bin/xterm -ls -display $DISPLAY
點擊RUN，輸入grid用戶的密碼可以正常彈出命令窗口界面，即配置成功。
3.3 共享存儲LUN的賦權
chown grid:asmadmin /dev/mapper/mpath*
這個重啟驗證過，multipath對應的原始設備/dev/dm-*的權限重啟后會變更為root:disk，而我們需要的權限是grid:asmadmin
chown grid:asmadmin /dev/mapper/mpath*將這個加入開機啟動腳本/etc/rc.local中。
3.4 使用Xmanager圖形化界面安裝GI
Xmanager通過grid用戶登錄，進入介質解壓目錄，運行runInstaller安裝GI
$ cd /opt/app/media/grid/
$ ls
install readme.html response rpm runcluvfy.sh runInstaller sshsetup stage welcome.html
$ ./runInstaller
我這里設定ASM密碼：orclasm
創建SYSDG作為OCR和Voting Disk的ASM磁盤組（3個10G的LUN，冗余級別：normal）
安裝過程中可忽略的檢查項（如果你的檢查項中還有其他的，則不可以忽略）:
Package：pdksh-5.2.14 //這個RHEL中光盤中沒有pdksh這個包，之前准備工作中已安裝ksh代替
Package:cvuqdisk-1.0.9-1 //這個可以按提示手工修復，也可以忽略安裝后自動修復
Device Checks for ASM
Network Time Protocol(NTP)
Task resolv.conf Integrity
root用戶執行2個腳本，需要在各節點分別執行
節點1執行兩個腳本的屏幕輸出如下：
[root@jyracdb1 ~]# /opt/app/oraInventory/orainstRoot.sh
Changing permissions of /opt/app/oraInventory.
Adding read,write permissions for group.
Removing read,write,execute permissions for world.
Changing groupname of /opt/app/oraInventory to oinstall.
The execution of the script is complete.
[root@jyracdb1 ~]# /opt/app/11.2.0/grid/root.sh
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= grid
ORACLE_HOME= /opt/app/11.2.0/grid
Enter the full pathname of the local bin directory: [/usr/local/bin]:
The contents of "dbhome" have not changed. No need to overwrite.
The contents of "oraenv" have not changed. No need to overwrite.
The contents of "coraenv" have not changed. No need to overwrite.
Creating /etc/oratab file...
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.
Using configuration parameter file: /opt/app/11.2.0/grid/crs/install/crsconfig_params
Creating trace directory
User ignored Prerequisites during installation
Installing Trace File Analyzer
OLR initialization - successful
root wallet
root wallet cert
root cert export
peer wallet
profile reader wallet
pa wallet
peer wallet keys
pa wallet keys
peer cert request
pa cert request
peer cert
pa cert
peer root cert TP
profile reader root cert TP
pa root cert TP
peer pa cert TP
pa peer cert TP
profile reader pa cert TP
profile reader peer cert TP
peer user cert
pa user cert
Adding Clusterware entries to upstart
CRS-2672: Attempting to start 'ora.mdnsd' on 'jyracdb1'
CRS-2676: Start of 'ora.mdnsd' on 'jyracdb1' succeeded
CRS-2672: Attempting to start 'ora.gpnpd' on 'jyracdb1'
CRS-2676: Start of 'ora.gpnpd' on 'jyracdb1' succeeded
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'jyracdb1'
CRS-2672: Attempting to start 'ora.gipcd' on 'jyracdb1'
CRS-2676: Start of 'ora.cssdmonitor' on 'jyracdb1' succeeded
CRS-2676: Start of 'ora.gipcd' on 'jyracdb1' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'jyracdb1'
CRS-2672: Attempting to start 'ora.diskmon' on 'jyracdb1'
CRS-2676: Start of 'ora.diskmon' on 'jyracdb1' succeeded
CRS-2676: Start of 'ora.cssd' on 'jyracdb1' succeeded
ASM created and started successfully.
Disk Group SYSDG created successfully.
clscfg: -install mode specified
Successfully accumulated necessary OCR keys.
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
CRS-4256: Updating the profile
Successful addition of voting disk a64ad5c2080d4fcabfedb69225c4450e.
Successful addition of voting disk 7fee3d0e83e04f4dbf8dac2903b7c575.
Successful addition of voting disk 6cb439677d774ff8bfeea0de9774de7a.
Successfully replaced voting disk group with +SYSDG.
CRS-4256: Updating the profile
CRS-4266: Voting file(s) successfully replaced
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE a64ad5c2080d4fcabfedb69225c4450e (/dev/mapper/mpath_10G_a) [SYSDG]
2. ONLINE 7fee3d0e83e04f4dbf8dac2903b7c575 (/dev/mapper/mpath_10G_b) [SYSDG]
3. ONLINE 6cb439677d774ff8bfeea0de9774de7a (/dev/mapper/mpath_10G_c) [SYSDG]
Located 3 voting disk(s).
CRS-2672: Attempting to start 'ora.asm' on 'jyracdb1'
CRS-2676: Start of 'ora.asm' on 'jyracdb1' succeeded
CRS-2672: Attempting to start 'ora.SYSDG.dg' on 'jyracdb1'
CRS-2676: Start of 'ora.SYSDG.dg' on 'jyracdb1' succeeded
Preparing packages for installation...
cvuqdisk-1.0.9-1
Configure Oracle Grid Infrastructure for a Cluster ... succeeded
節點2執行兩個腳本的屏幕輸出如下：
[root@jyracdb2 app]# /opt/app/oraInventory/orainstRoot.sh
Changing permissions of /opt/app/oraInventory.
Adding read,write permissions for group.
Removing read,write,execute permissions for world.
Changing groupname of /opt/app/oraInventory to oinstall.
The execution of the script is complete.
[root@jyracdb2 app]# /opt/app/11.2.0/grid/root.sh
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= grid
ORACLE_HOME= /opt/app/11.2.0/grid
Enter the full pathname of the local bin directory: [/usr/local/bin]:
Copying dbhome to /usr/local/bin ...
Copying oraenv to /usr/local/bin ...
Copying coraenv to /usr/local/bin ...
Creating /etc/oratab file...
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.
Using configuration parameter file: /opt/app/11.2.0/grid/crs/install/crsconfig_params
Creating trace directory
User ignored Prerequisites during installation
Installing Trace File Analyzer
OLR initialization - successful
Adding Clusterware entries to upstart
CRS-4402: The CSS daemon was started in exclusive mode but found an active CSS daemon on node jyracdb1, number 1, and is terminating
An active cluster was found during exclusive startup, restarting to join the cluster
Preparing packages for installation...
cvuqdisk-1.0.9-1
Configure Oracle Grid Infrastructure for a Cluster ... succeeded
執行完root腳本之后點擊OK繼續，等待完成安裝。
3.5 驗證crsctl的狀態
[grid@jyracdb1 ~]$ crsctl stat res -t
--------------------------------------------------------------------------------
NAME TARGET STATE SERVER STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.LISTENER.lsnr
ONLINE ONLINE jyracdb1
ONLINE ONLINE jyracdb2
ora.SYSDG.dg
ONLINE ONLINE jyracdb1
ONLINE ONLINE jyracdb2
ora.asm
ONLINE ONLINE jyracdb1 Started
ONLINE ONLINE jyracdb2 Started
ora.gsd
OFFLINE OFFLINE jyracdb1
OFFLINE OFFLINE jyracdb2
ora.net1.network
ONLINE ONLINE jyracdb1
ONLINE ONLINE jyracdb2
ora.ons
ONLINE ONLINE jyracdb1
ONLINE ONLINE jyracdb2
ora.registry.acfs
ONLINE ONLINE jyracdb1
ONLINE ONLINE jyracdb2
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE jyracdb1
ora.cvu
1 ONLINE ONLINE jyracdb1
ora.jyracdb1.vip
1 ONLINE ONLINE jyracdb1
ora.jyracdb2.vip
1 ONLINE ONLINE jyracdb2
ora.oc4j
1 ONLINE ONLINE jyracdb1
ora.scan1.vip
1 ONLINE ONLINE jyracdb1
[grid@jyracdb1 ~]$
3.6 測試集群的FAILED OVER功能
重啟節點2,查看集群狀態：
[grid@jyracdb1 ~]$ crsctl stat res -t
--------------------------------------------------------------------------------
NAME TARGET STATE SERVER STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.LISTENER.lsnr
ONLINE ONLINE jyracdb1
ora.SYSDG.dg
ONLINE ONLINE jyracdb1
ora.asm
ONLINE ONLINE jyracdb1 Started
ora.gsd
OFFLINE OFFLINE jyracdb1
ora.net1.network
ONLINE ONLINE jyracdb1
ora.ons
ONLINE ONLINE jyracdb1
ora.registry.acfs
ONLINE ONLINE jyracdb1
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE jyracdb1
ora.cvu
1 ONLINE ONLINE jyracdb1
ora.jyracdb1.vip
1 ONLINE ONLINE jyracdb1
ora.jyracdb2.vip
1 ONLINE INTERMEDIATE jyracdb1 FAILED OVER
ora.oc4j
1 ONLINE ONLINE jyracdb1
ora.scan1.vip
1 ONLINE ONLINE jyracdb1
重啟節點1：
[grid@jyracdb2 ~]$ crsctl stat res -t
--------------------------------------------------------------------------------
NAME TARGET STATE SERVER STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.LISTENER.lsnr
ONLINE OFFLINE jyracdb1
ONLINE ONLINE jyracdb2
ora.SYSDG.dg
ONLINE ONLINE jyracdb1 STOPPING
ONLINE ONLINE jyracdb2
ora.asm
ONLINE ONLINE jyracdb1 Started
ONLINE ONLINE jyracdb2 Started
ora.gsd
OFFLINE OFFLINE jyracdb1
OFFLINE OFFLINE jyracdb2
ora.net1.network
ONLINE ONLINE jyracdb1
ONLINE ONLINE jyracdb2
ora.ons
ONLINE ONLINE jyracdb1
ONLINE ONLINE jyracdb2
ora.registry.acfs
ONLINE OFFLINE jyracdb1
ONLINE ONLINE jyracdb2
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.LISTENER_SCAN1.lsnr
1 ONLINE OFFLINE
ora.cvu
1 ONLINE ONLINE jyracdb2
ora.jyracdb1.vip
1 ONLINE OFFLINE STARTING
ora.jyracdb2.vip
1 ONLINE ONLINE jyracdb2
ora.oc4j
1 ONLINE ONLINE jyracdb1 STOPPING
ora.scan1.vip
1 ONLINE OFFLINE STARTING
之后；
[grid@jyracdb2 ~]$ crsctl stat res -t
--------------------------------------------------------------------------------
NAME TARGET STATE SERVER STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.LISTENER.lsnr
ONLINE ONLINE jyracdb2
ora.SYSDG.dg
ONLINE ONLINE jyracdb2
ora.asm
ONLINE ONLINE jyracdb2 Started
ora.gsd
OFFLINE OFFLINE jyracdb2
ora.net1.network
ONLINE ONLINE jyracdb2
ora.ons
ONLINE ONLINE jyracdb2
ora.registry.acfs
ONLINE ONLINE jyracdb2
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE jyracdb2
ora.cvu
1 ONLINE ONLINE jyracdb2
ora.jyracdb1.vip
1 ONLINE INTERMEDIATE jyracdb2 FAILED OVER
ora.jyracdb2.vip
1 ONLINE ONLINE jyracdb2
ora.oc4j
1 ONLINE ONLINE jyracdb2
ora.scan1.vip
1 ONLINE ONLINE jyracdb2