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

1. Install the software packages required by oracle (according to the official oracle documentation)

Can be used

# yum-y install binutils* compat-lib* gcc-* glibc-* ksh libgcc-* libstdc++-* libaio-* make-* sysstat*

For installation.

Create user groups and users (root)

# groupadd oinstall# groupadd dba# useradd-g oinstall-G dba oracle# passwd oracle

Configure linux kernel parameters (root)

# vi / etc/sysctl.conf... Fs.aio-max-nr = 1048576fs.file-max = 6815744kernel.shmall = 2147483648kernel.shmmax = 68719476736kernel.shmmni = 4096kernel.sem = 25032000100 128net.ipv4.ip_local_port_range = 900065500net.core.rmem_default = 262144net.core.rmem_max = 4194304net.core.wmem_default = 262144net.core.wmem_max = 1048586...#sysctl-p

4. Modify user parameters (root)

# vi / etc/security/limits.conf...oracle soft nproc 2047oracle hard nproc 16384oracle soft nofile 1024oracle hard nofile 65536...

5. Create a directory

Mkdir-p / u01/app/

Chown-R oracle:oinstall / u01/app/

Chmod-R 775 / u01/app/

VI. Setting environment variables

Vi .bash _ profileexport ORACLE_BASE=/u01/app/oracleexport ORACLE_HOME=/u01/app/oracle/product/11.2/db_1export PATH=$ORACLE_HOME/bin:$ORACLE_HOME/OPatch:$ORACLE_HOME/jdk/bin:$PATHexport ORACLE_SID=testexport LANG= "en_US.UTF-8" export NLS_LANG=american_AMERICA.UTF8export NLS_DATE_FORMAT= "YYYY-MM-DD HH24:MI:SS"

VII. Decompression

# unzip linux.x64_11gR2_database_1of2.zip # unzip linux.x64_11gR2_database_2of2.zip

Eighth, cut to the oracle user, install, will report an error Could not execute auto check for display colors using command / usr/bin/xdpyinfo. Check if the DISPLAY variable is set. Failed

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.