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這篇文章給大家分享的是有關(guān)如何通過克隆方式安裝Oracle數(shù)據(jù)庫軟件的內(nèi)容。小編覺得挺實(shí)用的,因此分享給大家做個(gè)參考,一起跟隨小編過來看看吧。
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一、準(zhǔn)備工作
有時(shí)候,如果幾個(gè)機(jī)器的配置相似,就不需要一遍又一遍地安裝數(shù)據(jù)庫軟件了。這種情況下可以采用克隆安裝的方式,比圖形界面和靜默安裝更快捷。
源主機(jī):A機(jī)
目標(biāo)主機(jī):B機(jī)
1. B機(jī)創(chuàng)建用戶和用戶組
#groupadd –g 501 oinstall
#groupadd –g 502 dba
#groupadd -g 503 oper
#useradd -g oinstall -G dba,oper -u 501 -d /home/oracle oracle
參數(shù)說明 -g 指定用戶組
-G 指定附加組
-d 指定用戶目錄
激活oracle用戶(修改oracle用戶密碼)
#passwd oracle
2. B機(jī)創(chuàng)建數(shù)據(jù)庫安裝目錄并分配權(quán)限
# mkdir -p /u01/app/oracle/product/11.2.0/db_1
# chown -R oracle:oinstall /u01
# chown -R oracle:oinstall /oradata
# chown -R oracle:oinstall /backup
# chown -R oracle:oinstall /archivelog
#chmod –R 775 /u01
#chmod –R 775 /oradata
#chmod –R 775 /backup
#chmod –R 775 /archivelog
注:在通常的生產(chǎn)環(huán)境中,我們將數(shù)據(jù)庫軟件(ORACLE_HOME)安裝在本地,將數(shù)據(jù)(oradata/backup/archivelog)安裝在存儲(chǔ)中
3. 檢查B機(jī)修改內(nèi)核參數(shù)與A機(jī)一致
# vi /etc/sysctl.conf
4. 檢查B機(jī)修改用戶限制文件與A機(jī)一致
# vi /etc/security/limits.conf
5. 檢查B機(jī)修改Oracle環(huán)境變量與A機(jī)一致(oracle用戶)
$ vi .bash_pfile
6. B機(jī)安裝相應(yīng)需求包
#yum install -y binutils compat* elfutils-libelf elfutils-libelf-devel glibc glibc-common glibc-devel gcc gcc-c++ libaio libgcc libstdc++ libstdc++-devel make sysstat unixODBC-devel libaio-devel ksh
二、開始克隆
A機(jī)操作:
1. 關(guān)閉數(shù)據(jù)庫
$ sqlplus / as sysdba
SQL> shutdown immediate;
2. 關(guān)閉監(jiān)聽
$ lsnrctl stop
3. 打包/u01/app/oracle/product/目錄
$ cd /u01/app/oracle
$ tar -cvf /u01/app/oracle/product.tar product/
4. 將打包傳輸?shù)紹機(jī)
$ scp product.tar oracle@IP:/u01/app/oracle
B機(jī)操作:
1. 解壓tar包
$ cd /u01/app/oracle
$ tar -xvf product.tar
2. 檢測(cè)$ORACLE_HOME/network/admin目錄下listener.ora和tnsname.ora文件,修改HOST字段指向本機(jī)。
3. 運(yùn)行runinstall
$ cd $ORACLE_HOME/oui/bin
$ ./runInstall -silent -clone ORACLE_BASE=’/u01/app/oracle’ ORACLE_HOME=’/u01/app/oracle/product/11.2.0/db_1/’ ORACLE_HOME_NAME=’ORACLE_HOME_1’ (自定義名)
Starting Oracle Universal Installer...
Checking swap space: must be greater than 500 MB. Actual 3999 MB Passed
Preparing to launch Oracle Universal Installer from /tmp/OraInstall2018-12-05_08-32-20AM. Please wait ...[oracle@localhost bin]$ Oracle Universal Installer, Version 11.2.0.4.0 Production
Copyright (C) 1999, 2013, Oracle. All rights reserved.
You can find the log of this install session at:
/u01/app/oraInventory/logs/cloneActions2018-12-05_08-32-20AM.log
.................................................................................................... 100% Done.
Installation in progress (Wednesday, December 5, 2018 8:32:30 AM EST)
.............................................................................. 78% Done.
Install successful
Linking in progress (Wednesday, December 5, 2018 8:32:36 AM EST)
Link successful
Setup in progress (Wednesday, December 5, 2018 8:33:04 AM EST)
Setup successful
End of install phases.(Wednesday, December 5, 2018 8:33:27 AM EST)
WARNING:A new inventory has been created in this session. However, it has not yet been registered as the central inventory of this system.
To register the new inventory please run the script '/u01/app/oraInventory/orainstRoot.sh' with root privileges.
If you do not register the inventory, you may not be able to update or patch the products you installed.
The following configuration scripts need to be executed as the "root" user.
/u01/app/oraInventory/orainstRoot.sh
/u01/app/oracle/product/11.2.0/db_1/root.sh
To execute the configuration scripts:
1. Open a terminal window
2. Log in as "root"
3. Run the scripts
The cloning of ORACLE_HOME_1 was successful.
Please check '/u01/app/oraInventory/logs/cloneActions2018-12-05_08-32-20AM.log' for more details.
此時(shí),已經(jīng)完成了Oracle數(shù)據(jù)庫軟件的安裝
4. 開啟監(jiān)聽
$ lsnrctl start
5. 檢驗(yàn)sqlplus功能
$ sqlplus / as sysdba
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