1、 增加虛擬內存
ddif=/dev/zero of=/swapadd bs=1024 count=2006424
mkswap /swapadd
swapon /swapadd
2、 檢查依賴包
rpm -q binutils compat-libstdc++-33 elfutils-libelf elfutils-libelf-devel gcc gcc-c++ glibc-2.5 glibc-common glibc-devel glibc-headers ksh libaio libaio-devel libgcc libstdc++ libstdc++-devel make sysstat unixODBC unixODBC-devel
3、 安裝依賴包
yum install compat-libstdc++-33
yum install elfutils-libelf-devel
yum install gcc-c++
yum install glibc-2.5
yum install ksh
yum install libaio
yum install libaio-devel
yum install libstdc++-devel
yum install unixODBC
yum install unixODBC-devel
4、 創建用戶和組
groupadd oinstall
groupadd dba
groupadd asmadmin
groupadd asmdba
useradd -g oinstall -G dba,asmdba oracle -d /home/oracle
passwd oracle
5、 修改內核參數
vim /etc/sysctl.conf增加或者修改
fs.aio-max-nr = 1048576
fs.file-max = 6815744
kernel.shmall = 2097152
kernel.shmmax = 536870912
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
6、 修改用戶限制
vim /etc/security/limits.conf
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
oracle soft stack 10240
vim /etc/pam.d/login
session? required?? pam_limits.so
vim /etc/profile
if[$USER="oracle"]; then
if[$SHELL="/bin/ksh"]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
source /etc/profile
7、 創建安裝目錄
mkdir -p /u01/app/
chown -R oracle:oinstall /home/oracle
chmod -R 775 /home/oracle
chown -R oracle:oinstall /u01/app/
chmod -R 775 /u01/app/
創建vim /etc/oraInst.loc
inventory_loc=/u01/app/oracle/oraInventory
inst_group=oinstall
chown oracle:oinstall /etc/oraInst.loc
chmod 664 /etc/oraInst.loc
8、 設置oracle環境變量
su – oracle
vim ~/.bash_profile
export ORACLE_BASE=/u01/app/oracle
export ORACLE_SID=orcl
source /home/oracle/.bash_profile
env
9、 解壓
unzip linux.x64_11gR2_database_1of2.zip
unzip linux.x64_11gR2_database_2of2.zip
10、復制響應文件模板
su – root
cd /home/oracle/
mkdir etc
cp /home/oracle/database/response/* /home/oracle/etc/
chmod 777 /home/oracle/etc/*.rsp
11、靜默安裝Oracle軟件
su – oracle
vim /home/oracle/etc/db_install.rsp
oracle.install.option=INSTALL_DB_SWONLY
ORACLE_HOSTNAME=ruo
UNIX_GROUP_NAME=oinstall
INVENTORY_LOCATION=/u01/app/oracle/oraInventory
SELECTED_LANGUAGES=en,zh_CN,zh_TW
ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1
ORACLE_BASE=/u01/app/oracle
oracle.install.db.InstallEdition=EE
oracle.install.db.isCustomInstall=true
oracle.install.db.DBA_GROUP=dba
oracle.install.db.OPER_GROUP=oinstall
oracle.install.db.config.starterdb.type=GENERAL_PURPOSE
oracle.install.db.config.starterdb.globalDBName=orcl
oracle.install.db.config.starterdb.SID=orcl
oracle.install.db.config.starterdb.memoryLimit=512
oracle.install.db.config.starterdb.password.ALL=oracle
DECLINE_SECURITY_UPDATES=true
12、安裝
cd database
./runInstaller -silent -force -responseFile /home/oracle/etc/db_install.rsp -ignorePrereq
cd$ORACLE_BASE/oraInventory/logs
tail -100f installActions*.log
su root
/u01/app/oracle/product/11.2.0/db_1/root.sh
13、環境變量
su - oracle
vi ~/.bash_profile
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1
export TNS_ADMIN=$ORACLE_HOME/network/admin
export PATH=.:${PATH}:$HOME/bin:$ORACLE_HOME/bin
export PATH=${PATH}:/usr/bin:/bin:/usr/bin/X11:/usr/local/bin
export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:$ORACLE_HOME/lib
export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:$ORACLE_HOME/oracm/lib
export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/lib:/usr/lib:/usr/local/lib
export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/JRE
export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/JRE/lib
export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/jlib
export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/rdbms/jlib
export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/network/jlib
export LIBPATH=${CLASSPATH}:$ORACLE_HOME/lib:$ORACLE_HOME/ctx/lib
export ORACLE_OWNER=oracle
export SPFILE_PATH=$ORACLE_HOME/dbs
export ORA_NLS10=$ORACLE_HOME/nls/data
source /home/oracle/.bash_profile
14、配置網絡
$ORACLE_HOME/bin/netca /silent /responseFile /home/oracle/etc/netca.rsp
15、安裝數據庫
vim /home/oracle/etc/dbca.rsp
GDBNAME="orcl.ruo"
SID="orcl"
SYSPASSWORD ="oracle"
SYSTEMPASSWORD ="oracle"
CHARACTERSET="AL32UTF8"
NATIONALCHARACTERSET="UTF8"
$ORACLE_HOME/bin/dbca -silent -responseFile /home/oracle/etc/dbca.rsp
16、建庫后實例檢查
ps -ef | grep ora_ | grep -v grep | wc -l
ps -ef | grep ora_ | grep -v grep
17、建庫后監聽檢查
lsnrctl status
18、.修改oracle啟動配置文件
vi /etc/oratab
orcl:/u01/app/oracle/product/11.2.0/db_1:Y
dbstart
dbshut
19、sqlplus / as sysdba
conn /as sysdba連接到數據本地數據
alter user system identified by password;修改System 密碼? 為password
已連接。
SQL> alter user system identified by password;
用戶已更改。
SQL> alter user sys identified by password;
用戶已更改。
SQL> alter user system identified by manger;
解鎖方法
alter user system account unlock;