Shulou(Shulou.com)06/01 Report--

Check the system environment:

[root@localhost ~] # grep MemTotal / proc/meminfo # physical memory is not less than 1GB

MemTotal: 1491520 kB

[root@localhost ~] # grep SwapTotal / proc/meminfo # swap partition is 1.5-2 of physical memory; when physical memory is 2-16GB, swap partition is the same as physical memory

SwapTotal: 2097148 kB

Install the oracle dependency software:

Yum install-y binutils compat-libcap1-1.10-1 compat-libstdc++-33 gcc gcc-c++ glibc glibc glibc-devel glibc-devel ksh libgcc libgcc libstdc++ libstdc++ libstdc++-devel libstdc++-devel libaio libaio libaio-devel libaio-devel make sysstat elftils-libelf unixODBC unixODBC unixODBC-devel elfutils-libelf elfutils-libelf-devel

Modify the system environment:

Groupadd oinstallgroupadd dbauseradd-g oinstall-G dba oracleecho "qwe123" | passwd root-- stdinmkdir / opt/oraclechown-R oracle:oinstall / opt/oracle/chmod-R 755 / opt/oracle/ [root@localhost ~] # vim ~ oracle/.bash_profileumask 022export ORACLE_BASE=/opt/oracleexport ORACLE_SID=/orc1export DISPLAY=:0.0export LANG=zh_CN.UTF-8 [root@localhost ~] # vim / etc/sysctl.conffs.aio-max-nr = 1048576fs.file-max = 6815744kernel.shmall = 2097152kernel.shmmax = 536870912kernel.shmmni = 4096kernel.sem = 32000 32000 128net.ipv4.ip_local_port_range = 9000 65500net.core.rmem_default = 262144net.core.rmem_max = 4194304net.core.wmem_default = 262144net.core.wmem_max = 1048586 [root@localhost ~] # vim / etc/security/limits.conforacle soft nproc 8192oracle hard nofile 65536oracle soft nofile 32768oracle hard nproc 16384 [root@localhost ~ ] # xhost + [root@localhost ~] # su oracle [oracle@localhost root] $cd / opt/oracle/database/ [oracle@localhost database] $. / runInstaller-jreLoc / usr/lib/jvm/jre-1.6.0

Graphical interface installation:

1. When you see the installation interface, "yes" will do the next step.

two。 Create and configure a database

3. Select server type 4. Single instance installation

5. Here I choose "typical installation"

8. Configure password and installation path

9. Automatically check environmental parameters and installation

Prompt to initialize with root after the installation is complete:

Add the path to the oracle:

[root@localhost ~] # vim ~ oracle/.bash_profile

Export ORACLE_HOME=/home/oracle/app/oracle/product/11.2.0/dbhome_1/

PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin

[root@localhost bin] # dbstart / home/oracle/app/oracle/product/11.2.0/dbhome_1/

Enter the database:

[root@localhost bin] # su oracle

[oracle@localhost bin] $sqlplus sys/Benet4.0 AS SYSDBA

SQL*Plus: Release 11.2.0.1.0 Production on Tue Dec 30 19:46:37 2014

Copyright (c) 1982, 2009, Oracle. All rights reserved.

Connected to an idle instance.

SQL >

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