Oracle的家目录进行快速克隆，对同类型机器配置很高效的！

01、确认你在克隆数据库时，原数据库已经关闭

sqlplus   /   as sysdba;       

shutdown immediate ;       

lsnrctl stop      

ps –ef|grep ora_    ###查看oracle进程 

02、 对$ORACLE_BASE目录下的product进行备份

zip  –r product.zip    product

03、移动到目标机器或目标目录解压

unzip   –d  target_path   product.zip    # 或者在目标目录下   unzip product.zip

04、删除解压后的product/network/admin下面的ora文件

rm  *.ora     ###清理监听文件

05、运行runinstaller

$ORACLE_HOME/oui/bin/runinstaller  –silent –clone  ORACLE_BASE='productd的当前目录'   ORACLE_HOME='oracle_home目录'    ORACLE_HOME_NAME='这个名字随便取一个'

注：运行以上命令，会出现一个字符界面的进度条，全部运行完后。你运行一个脚本root.sh,以root 运行，一路回车就ok了。

cd product/11.2.0/dbhome_1/oui/bin[oracle@oracle-111 bin]$ ./runInstaller -silent -clone ORACLE_HOME='/data/clone_oracle/product/11. 2.0/dbhome_1' ORACLE_HOME_NAME='clone' Starting Oracle Universal Installer... Checking swap space: must be greater than 500 MB. Actual 1535 MB Passed Preparing to launch Oracle Universal Installer from /tmp/OraInstall2017-02-27_06-41-44AM. Please w ait ...[oracle@oracle-111 bin]$ Oracle Universal Installer, Version 11.2.0.4.0 ProductionCopyright (C) 1999, 2013, Oracle. All rights reserved. You can find the log of this install session at: /data/oraInventory/logs/cloneActions2017-02-27_06-41-44AM.log Values for the following variables could not be obtained from the command line or response file(s) : ORACLE_BASE Cloning cannot continue. ###第一次没指定ORACLE_BASE目录导致的错误 [oracle@oracle-111 bin]$ ./runInstaller -silent -clone ORACLE_BASE='/data/clone_oracle' ORACLE_H OME='/data/clone_oracle/product/11.2.0/dbhome_1' ORACLE_HOME_NAME='clone' -noConfig -nowaitStarting Oracle Universal Installer... Checking swap space: must be greater than 500 MB. Actual 1535 MB Passed Preparing to launch Oracle Universal Installer from /tmp/OraInstall2017-02-27_06-43-34AM. Please w ait ...[oracle@oracle-111 bin]$ Oracle Universal Installer, Version 11.2.0.4.0 ProductionCopyright (C) 1999, 2013, Oracle. All rights reserved. You can find the log of this install session at: /data/oraInventory/logs/cloneActions2017-02-27_06-43-34AM.log .................................................................................................. .. 100% Done. Installation in progress (Monday, February 27, 2017 6:43:59 AM CST) .............................................................................. 78% Done.Install successful Linking in progress (Monday, February 27, 2017 6:44:08 AM CST) Link successful Setup in progress (Monday, February 27, 2017 6:46:56 AM CST) Setup successful End of install phases.(Monday, February 27, 2017 6:47:47 AM CST) WARNING: The following configuration scripts need to be executed as the "root" user. /data/clone_oracle/product/11.2.0/dbhome_1/root.sh ###以root身份运行root.sh文件 To execute the configuration scripts: 1. Open a terminal window 2. Log in as "root" 3. Run the scripts The cloning of clone was successful. Please check '/data/oraInventory/logs/cloneActions2017-02-27_06-43-34AM.log' for more details. [oracle@oracle-111 bin]$ cd ..

 06、设置oracle环境变量

cd ~

vim .bash_profile  ###根据需求进行修改

#export ORACLE_SID=mvpexport ORACLE_BASE=/data/clone_oracleexport ORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1export LD_LIBRARY_PATH=$ORACLE_HOME/libexport NLS_DATE_FORMAT='yyyy-mm-dd hh24:mi:ss'export PATH=$ORACLE_HOME/bin:/usr/local/bin:$PATH:$HOME/bin

07、建立数据库实例及监听

netca  ###监听

dbca   ###实例

####启动新建的实例

sqlplus / as  sysdba;

startup

exit;