oracle的克隆
分类:
文章
•
2022-07-25 21:06:59
-
oracle on linux安装多台服务器时可以采用一次安装副本多台克隆即可,简单快速.
-
**************************************************************
-
1、检查下列包是否安装
-
**************************************************************
-
-
yum -y install gcc gcc-c++ make binutils compat-libstdc++-33 compat-libcap1 \
-
elfutils-libelf elfutils-libelf-devel glibc glibc-devel glibc-common \
-
libaio libaio-devel libgcc libstdc++ libstdc++-devel sysstat expat \
-
ksh unixODBC unixODBC-devel
-
-
-
-
--配置系统
-
# grep MemTotal /proc/meminfo
-
MemTotal: 4946772 kB
-
-
-
# grep SwapTotal /proc/meminfo
-
SwapTotal: 12289716 kB
-
-
-
-
# df -h
-
Filesystem Size Used Avail Use% Mounted on
-
/dev/sda2 17G 2.8G 14G 18% /
-
/dev/sda1 1012M 40M 921M 5% /boot
-
none 891M 0 891M 0% /dev/shm
-
/dev/hdc 192M 192M 0 100% /media/cdrom
-
-
-
-
-
**************************************************************
-
2.参数修改
-
**************************************************************
-
-
1.设置需要的IP
-
-
-
2、修改host文件
-
在/etc/hosts文件中添加一个全限定域名,如:
-
-
vi /etc/hosts
-
-
192.168.50.180 vp01 vp01.vpay.com
-
192.168.50.190 vp02 vp02.vpay.com
-
-
-
-
3. 查看修改结果
-
-
hostname
-
-
cat /etc/hosts | grep `eval hostname`
-
-
-
-
-
4、设置核心参数
-
1、在/etc/sysctl.conf文件中加入下列行:
-
#vi /etc/sysctl.conf
-
-
-
fs.suid_dumpable = 1
-
fs.aio-max-nr = 1048576
-
fs.file-max = 6815744
-
kernel.shmmni = 4096
-
# semaphores: semmsl, semmns, semopm, semmni
-
kernel.sem = 250 32000 100 128
-
net.ipv4.ip_local_port_range = 9000 65500
-
net.core.rmem_default=4194304
-
net.core.rmem_max=4194304
-
net.core.wmem_default=262144
-
net.core.wmem_max=1048586
-
-
-
-
-
-
-
5、运行下列命令改变核心参数:
-
#/sbin/sysctl -p
-
-
-
6、在/etc/security/limits.conf文件中加入下列行:
-
-
# vi /etc/security/limits.conf
-
-
oracle soft nproc 2047
-
oracle hard nproc 16384
-
oracle soft nofile 1024
-
oracle hard nofile 65536
-
oracle hard stack 10240
-
-
-
-
-
-
7、在/etc/pam.d/login文件中加入下列行:
-
-
# vi +13 /etc/pam.d/login
-
-
session required pam_limits.so
-
-
-
-
-
**************************************************************
-
3.创建下列组和用户
-
**************************************************************
-
-
groupadd oinstall
-
groupadd dba
-
groupadd oper
-
useradd -g oinstall -G dba,oper -d /home/oracle -m oracle
-
passwd oracle
-
-
123
-
-
-
-
-
**************************************************************
-
4.设置oracle用户的环境变量
-
**************************************************************
-
-
用oracle登录在:/home/oracle/.bash_profile文件末尾,注意把其中ORACLE_SID换成自己的实例名:
-
-
# vi /home/oracle/.bash_profile
-
-
也可以
-
#su - oracle
-
-
#vi .bash_profile
-
-
增加下列内容:
-
-
# Oracle Settings
-
TMP=/tmp;
-
export TMP
-
TMPDIR=$TMP;
-
export TMPDIR
-
-
ORACLE_BASE=/u01/app/oracle;
-
export ORACLE_BASE
-
ORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1;
-
export ORACLE_HOME
-
ORACLE_SID=jinri;
-
export ORACLE_SID
-
ORACLE_TERM=xterm;
-
export ORACLE_TERM
-
PATH=/usr/sbin:$PATH;
-
export PATH
-
PATH=$ORACLE_HOME/bin:$PATH;
-
export PATH
-
-
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib;
-
export LD_LIBRARY_PATH
-
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib;
-
export CLASSPATH
-
#LD_ASSUME_KERNEL=2.4.1;
-
export LD_ASSUME_KERNEL
-
-
#set language
-
NLS_LANG="SIMPLIFIED CHINESE"_CHINA.AL32UTF8
-
export NLS_LANG
-
EDITOR=vi
-
export EDITOR
-
-
-
-
if [ $USER = "oracle" ]; then
-
if [ $SHELL = "/bin/ksh" ]; then
-
ulimit -p 16384
-
ulimit -n 65536
-
else
-
ulimit -u 16384 -n 65536
-
fi
-
fi
-
-
-
alias oratrace="cat $ORACLE_BASE/diag/rdbms/$ORACLE_SID/$ORACLE_SID/trace/alert_jinri.log"
-
alias oradata="cd $ORACLE_BASE/oradata/$ORACLE_SID"
-
alias oranetwork="cd $ORACLE_HOME/network/admin"
-
alias topc='ps -e -o pcpu,pid,user,tty,args | sort -n -k 1 -r | head'
-
alias topm='ps -e -o pmem,pid,user,tty,args | sort -n -k 1 -r | head'
-
-
-
-
----新建必要的数据目录
-
-
#mkdir /u01/backup/ && chown -R oracle.oinstall /u01/backup/
-
-
# mkdir /data/ctl
-
-
# chown -R oracle.oinstall /data/ctl/
-
-
**************************************************************
-
5.副本克隆安装数据库
-
**************************************************************
-
-
--1.vp01正常关闭数据库
-
-
-
[oracle@vp01 20760982]$ sqlplus / as sysdba
-
-
SQL*Plus: Release 11.2.0.4.0 Production on 星期一 9月 28 18:27:13 2015
-
-
Copyright (c) 1982, 2013, Oracle. All rights reserved.
-
-
-
连接到:
-
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
-
With the Partitioning, OLAP, Data Mining and Real Application Testing options
-
-
SQL> shutdown immediate
-
数据库已经关闭。
-
已经卸载数据库。
-
ORACLE 例程已经关闭。
-
SQL> exit
-
-
-
-
[oracle@vp01 20760982]$ lsnrctl stop
-
-
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 28-9月 -2015 18:27:39
-
-
Copyright (c) 1991, 2013, Oracle. All rights reserved.
-
-
正在连接到 (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
-
命令执行成功
-
-
-
-
-
---2.vp01打包
-
-
$cd /u01/
-
$tar czvf oracle.tar.gz /u01/
-
-
-
---3.vp01将oracle安装副本压缩包传递到vp02
-
-
scp -r -p -P 16335 /u01/oracle.tar.gz oracle@10.174.157.163:/u01/backup/
-
-
-
---4.vp02解压修改权限
-
-
-
#chown -R oracle.oinstall /u01/backup/oracle.tar.gz
-
-
#cd /u01/backup/
-
-
# tar zxvf oracle.tar.gz -C /u01/
-
-
-
--移动目录到上一层
-
# cd /u01/u01/ && mv app/ ../ && ls /u01/u01/ && ls /u01/app/
-
-
-
#rm -rf /u01/u01
-
-
-
---控制文件有个副本在不同目录
-
-
#cp /u01/app/oracle/oradata/jinri/control01.ctl /data/ctl/control03.ctl
-
-
-
#chown -R oracle.oinstall /u01/app/
-
#chown -R oracle.oinstall /data/ctl/
-
-
--relink
-
$cd
-
$relink all
-
writing relink log to: /u01/app/oracle/product/11.2.0/dbhome_1/install/relink.log
-
-
-
-
-
-
----5.修改监听解析文件
-
-
$ cat /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
-
# listener.ora Network Configuration File: /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
-
# Generated by Oracle configuration tools.
-
SID_LIST_LISTENER =
-
(SID_LIST =
-
(SID_DESC =
-
(GLOBAL_DBNAME = jinri)
-
(SID_NAME = jinri)
-
)
-
)
-
-
-
LISTENER =
-
(DESCRIPTION_LIST =
-
(DESCRIPTION =
-
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.174.157.163)(PORT = 1521))
-
)
-
)
-
-
ADR_BASE_LISTENER = /u01/app/oracle
-
[oracle@vp02 ~]$
-
-
-
#将vp01修改为vp02对应IP
-
-
-
$ cat /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
-
# tnsnames.ora Network Configuration File: /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
-
# Generated by Oracle configuration tools.
-
-
JINRI =
-
(DESCRIPTION =
-
(ADDRESS = (PROTOCOL = TCP)(HOST = vp02)(PORT = 1521))
-
(CONNECT_DATA =
-
(SERVER = DEDICATED)
-
(SERVICE_NAME = jinri)
-
)
-
)
-
-
-
-
-----6.附加oracle主目录
-
-
-
cd $ORACLE_HOME/oui/bin
-
-
-
-
-
$ $ORACLE_HOME/oui/bin/runInstaller –silent -attachHome -invPrtLoc /u01/app/oraInventory/oraInst.loc \
-
ORACLE_HOME_NAME="OraDb11g_home1" \
-
ORACLE_HOME="/u01/app/oracle/product/11.2.0/dbhome_1"
-
-
-
Starting Oracle Universal Installer...
-
-
Checking swap space: must be greater than 500 MB. Actual 4999 MB Passed
-
The inventory pointer is located at /etc/oraInst.loc
-
The inventory is located at /u01/app/oraInventory
-
Please execute the '/u01/app/oraInventory/orainstRoot.sh' script at the end of the session.
-
'AttachHome' was successful.
-
-
-
#/u01/app/oraInventory/orainstRoot.sh
-
-
--注册前
-
$ cat /u01/app/oraInventory/ContentsXML/inventory.xml
-
<?xml version="1.0" standalone="yes" ?>
-
<!-- Copyright (c) 1999, 2013, Oracle and/or its affiliates.
-
All rights reserved. -->
-
<!-- Do not modify the contents of this file by hand. -->
-
<INVENTORY>
-
<VERSION_INFO>
-
<SAVED_WITH>11.2.0.4.0</SAVED_WITH>
-
<MINIMUM_VER>2.1.0.6.0</MINIMUM_VER>
-
</VERSION_INFO>
-
<HOME_LIST>
-
</HOME_LIST>
-
<COMPOSITEHOME_LIST>
-
</COMPOSITEHOME_LIST>
-
</INVENTORY>
-
-
-
--注册前
-
$ cat /u01/app/oraInventory/ContentsXML/inventory.xml
-
<?xml version="1.0" standalone="yes" ?>
-
<!-- Copyright (c) 1999, 2013, Oracle and/or its affiliates.
-
All rights reserved. -->
-
<!-- Do not modify the contents of this file by hand. -->
-
<INVENTORY>
-
<VERSION_INFO>
-
<SAVED_WITH>11.2.0.4.0</SAVED_WITH>
-
<MINIMUM_VER>2.1.0.6.0</MINIMUM_VER>
-
</VERSION_INFO>
-
<HOME_LIST>
-
<HOME NAME="OraDb11g_home1" LOC="/u01/app/oracle/product/11.2.0/dbhome_1" TYPE="O" IDX="1"/>
-
</HOME_LIST>
-
<COMPOSITEHOME_LIST>
-
</COMPOSITEHOME_LIST>
-
</INVENTORY>
-
-
-
-
$ cat /etc/oraInst.loc
-
inventory_loc=/u01/app/oraInventory
-
inst_group=oinstall
-
-
-
-
----7.分离oracle主目录(需要的时候)
-
-
-
$ORACLE_HOME/oui/bin/runInstaller –silent -detachHome -invPrtLoc /u01/app/oraInventory/oraInst.loc \
-
ORACLE_HOME_NAME="OraDb11g_home1" \
-
ORACLE_HOME="/u01/app/oracle/product/11.2.0/dbhome_1"
-
-
-
-
----8.启动监听文件
-
-
$ lsnrctl start
-
-
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 28-9月 -2015 19:30:48
-
-
Copyright (c) 1991, 2013, Oracle. All rights reserved.
-
-
启动/u01/app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr: 请稍候...
-
-
TNSLSNR for Linux: Version 11.2.0.4.0 - Production
-
系统参数文件为/u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
-
写入/u01/app/oracle/diag/tnslsnr/vp02/listener/alert/log.xml的日志信息
-
监听: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
-
监听: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=vp02)(PORT=1521)))
-
-
正在连接到 (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
-
LISTENER 的 STATUS
-
------------------------
-
别名 LISTENER
-
版本 TNSLSNR for Linux: Version 11.2.0.4.0 - Production
-
启动日期 28-9月 -2015 19:30:48
-
正常运行时间 0 天 0 小时 0 分 2 秒
-
跟踪级别 off
-
安全性 ON: Local OS Authentication
-
SNMP OFF
-
监听程序参数文件 /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
-
监听程序日志文件 /u01/app/oracle/diag/tnslsnr/vp02/listener/alert/log.xml
-
监听端点概要...
-
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
-
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=vp02)(PORT=1521)))
-
监听程序不支持服务
-
命令执行成功
-
-
-
-
$ tnsping jinri
-
-
TNS Ping Utility for Linux: Version 11.2.0.4.0 - Production on 28-9月 -2015 19:31:11
-
-
Copyright (c) 1997, 2013, Oracle. All rights reserved.
-
-
已使用的参数文件:
-
/u01/app/oracle/product/11.2.0/dbhome_1/network/admin/sqlnet.ora
-
-
-
已使用 TNSNAMES 适配器来解析别名
-
尝试连接 (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = vp02)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = jinri)))
-
OK (0 毫秒)
-
-
-
-
-
-
-
-
$ sqlplus / as sysdba
-
-
SQL*Plus: Release 11.2.0.4.0 Production on 星期一 9月 28 20:17:45 2015
-
-
Copyright (c) 1982, 2013, Oracle. All rights reserved.
-
-
已连接到空闲例程。
-
-
SQL> startup
-
ORACLE 例程已经启动。
-
-
Total System Global Area 3925032960 bytes
-
Fixed Size 2259240 bytes
-
Variable Size 822085336 bytes
-
Database Buffers 3087007744 bytes
-
Redo Buffers 13680640 bytes
-
数据库装载完毕。
-
数据库已经打开。
-
SQL> select open_mode from v$database;
-
-
OPEN_MODE
-
--------------------
-
READ WRITE