CENTOS6 Installing Oracle 11g

First, install the software package required by Oracle (depending on the Oracle official documentation)

can use

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

For installation.

Ii. creating user groups and users (Root)

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

Third, configure the Linux kernel parameters (root)

#vi/etc/sysctl.conf ... fs.aio-max-nr = 1048576fs.fi Le-max = 6815744kernel.shmall = 2147483648kernel.shmmax = 68719476736kernel.shmmni = 4096kernel.sem = 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 ... #sysctl-P

Iv. Modifying user parameters (root)

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

V. Create a table of contents

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"

Seven, decompression

#unzip Linux.x64_11gR2_database_1of2.zip #unzip Linux.x64_11gR2_database_2of2.zip

Eight, cut to Oracle user, install, will error could not execute auto check for display colors using Command/usr/bin/xdpyinfo.    Check If the DISPLAY variable is set. Failed <<<<

#su  - oracle$cd  /opt/database$ ./runinstallerstarting oracle universal  installer ... checking temp space: must be greater than 120 mb.    actual 83942 mb    passedchecking swap space: must be  greater than 150 mb.   actual 7967 mb     passedchecking monitor: must be configured to display at least  256 colors    >>> could not execute auto check  for display colors using command /usr/bin/xdpyinfo. check if the  DISPLAY variable is set.    Failed <<<<Some  requirement checks failed. you must fulfill these requirements  Beforecontinuing with the installation,Continue?  (y/n)  [n] nuser selected: noexiting oracle  universal installer, log for this session can be found at  /tmp/orainstall2017-06-25_10-52-12pm/installactions2017-06-25_10-52-12pm.log$ su -password:  [email protected]:~#  [email protected]:~# xhost +si:localuser:o raclelocaluser:oracle being added to access control list[email protected]:~ # su -oracle

Error is resolved with the above command, add Oracle user to Xhost

Execute installation command, install, pop-up graphical interface

Final execution

#/u01/app/orainventory/orainstroot.sh#/u01/app/oracle/product/11.2.0/dbhome_1/root.sh

This article is from the "Tea foam" blog, please be sure to keep this source http://chayemo.blog.51cto.com/13018459/1941970

CENTOS6 Installing Oracle 11g