The installation and deployment process of oracle11g R2 under centos 6.4( 64bit)
Some time do not install oracle, feel a bit raw, so make a note, convenient later installation deployment, but also can share with you.
This installation is the process of deploying Oracle 11GR 2 under CentOs 6.4 (64bit)
You can go online to download the relevant package, oracle installation package is best to go to the official website to download, note: oracle installation package official website has two compressed files, after downloading need to extract in a folder inside to use oh--"Address:
www.oracle.com
First, check whether Linux is enough 1 G(here must pay special attention to a lot of students are not successful installation because of insufficient memory):
# grep MemTotal /proc/meminfo
MemTotal: 1250112 kB
Notice: The official documentation says
Minimum: 1 GB of RAM
Recommended: 2 GB of RAM or more
Check the size of the swap partition:
# grep SwapTotal /proc/meminfo
SwapTotal: 2523128 kB
Notice: The official documentation says
RAM
Swap Space
Between 1 GB and 2 GB
1.5 times the size of the RAM
Between 2 GB and 16 GB
Equal to the size of the RAM
More than 16 GB
16 GB
3. Check whether there is enough space for/tmp for 1 G:
# df -h /tmp
File system capacity used Available Used %% mount points
/dev/mapper/vg_studyserver-lv_root
50G 13G 35G 26% /
(As long as the/partition is large enough to be larger than 25GB,/tmp will be larger than 1 GB)
4. Check the version of Linux system, mainly to see whether it is 64bit or 32bit:
# cat /proc/version
Linux version 2.6.32-358.el6.x86_64 (mockbuild@c6b8.bsys.dev.centos.org) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-3) (GCC) ) #1 SMP Fri Feb 22 00:31:26 UTC 2013
5. Check the rpm package:
2、Oracle Database Package Requirements for Linux x86-64(64bit)
Operating System
Requirement
Oracle Linux 4 and Red Hat Enterprise Linux 4
The following packages (or later versions) must be installed:
binutils-2.15.92.0.2
compat-libstdc++-33-3.2.3
compat-libstdc++-33-3.2.3 (32 bit)
elfutils-libelf-0.97
elfutils-libelf-devel-0.97
expat-1.95.7
gcc-3.4.6
gcc-c++-3.4.6
glibc-2.3.4-2.41
glibc-2.3.4-2.41 (32 bit)
glibc-common-2.3.4
glibc-devel-2.3.4
glibc-headers-2.3.4
libaio-0.3.105
libaio-0.3.105 (32 bit)
libaio-devel-0.3.105
libaio-devel-0.3.105 (32 bit)
libgcc-3.4.6
libgcc-3.4.6 (32-bit)
libstdc++-3.4.6
libstdc++-3.4.6 (32 bit)
libstdc++-devel 3.4.6
make-3.80
numactl-0.6.4.x86_64
pdksh-5.2.14
sysstat-5.0.5
Asianux Server 3, Oracle Linux 5, and Red Hat Enterprise Linux 5
The following packages (or later versions) must be installed:
binutils-2.17.50.0.6
compat-libstdc++-33-3.2.3
compat-libstdc++-33-3.2.3 (32 bit)
elfutils-libelf-0.125
elfutils-libelf-devel-0.125
gcc-4.1.2
gcc-c++-4.1.2
glibc-2.5-24
glibc-2.5-24 (32 bit)
glibc-common-2.5
glibc-devel-2.5
glibc-devel-2.5 (32 bit)
glibc-headers-2.5
ksh-20060214
libaio-0.3.106
libaio-0.3.106 (32 bit)
libaio-devel-0.3.106
libaio-devel-0.3.106 (32 bit)
libgcc-4.1.2
libgcc-4.1.2 (32 bit)
libstdc++-4.1.2
libstdc++-4.1.2 (32 bit)
libstdc++-devel 4.1.2
make-3.81
sysstat-7.0.2
Oracle Linux 6 and Red Hat Enterprise Linux 6
The following packages (or later versions) must be installed:
binutils-2.20.51.0.2-5.11.el6 (x86_64)
compat-libcap1-1.10-1 (x86_64)
compat-libstdc++-33-3.2.3-69.el6 (x86_64)
compat-libstdc++-33-3.2.3-69.el6.i686
gcc-4.4.4-13.el6 (x86_64)
gcc-c++-4.4.4-13.el6 (x86_64)
glibc-2.12-1.7.el6 (i686)
glibc-2.12-1.7.el6 (x86_64)
glibc-devel-2.12-1.7.el6 (x86_64)
glibc-devel-2.12-1.7.el6.i686
ksh
libgcc-4.4.4-13.el6 (i686)
libgcc-4.4.4-13.el6 (x86_64)
libstdc++-4.4.4-13.el6 (x86_64)
libstdc++-4.4.4-13.el6.i686
libstdc++-devel-4.4.4-13.el6 (x86_64)
libstdc++-devel-4.4.4-13.el6.i686
libaio-0.3.107-10.el6 (x86_64)
libaio-0.3.107-10.el6.i686
libaio-devel-0.3.107-10.el6 (x86_64)
libaio-devel-0.3.107-10.el6.i686
make-3.81-19.el6
sysstat-9.0.4-11.el6 (x86_64)
unixODBC-2.2.14-11.el6 (x86_64) or later
unixODBC-2.2.14-11.el6.i686 or later
unixODBC-devel-2.2.14-11.el6 (x86_64) or later
unixODBC-devel-2.2.14-11.el6.i686 or later
Command to see if this package is installed:
The tips are as follows:
# rpm -aq |grep binutils ---> Examples-> Find out if this package is installed
# ls -l compat-libstdc++*--> Example--> Find out if there is this rpm package in the mirror
# yum -y install unixODBC-devel-2.2.14-12.el6_3.i686 ----> Notice this example
If not installed, install yum or rpm.
The contents in the above table are copied from the official documentation. I use CentOs 6.4 X86_X64 here, which is the same as Red Hat Enterprise Linux 6.
VI. Configure IP and hostname:
1、
first configure
Static IP (must be static): this is to enable Linux to access the Internet
2、
modify the configuration file
Vi /etc/hosts
1. Configure static IP first (note that IP must be static), so that Linux and host machines under virtual machines ping each other;
2. Modify the configuration file
# vi /etc/hosts
The file/etc/hosts contains the following:
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 localhost.localdomain localhost
192.168.1.111 oracle
#::1 localhost6.localdomain6 localhost6
Explanation: /ext/hosts only red useful---> 192.168.1.111 oracle where 192.168.1.111 is the Linux IP address, oracle is the Linux host name
You can check the host name by # hostname. If not, see the next step.
One more change (change Linux hostname):
#vi /etc/sysconfig/network
Change HOSTNAME= to oracle consistent with the oracle of/etc/hosts above;
VII. Confirm whether selinux and iptables are disabled:
# vi /etc/selinux/config
SELINUX=disabled This step must be set, otherwise there will be problems
service iptables stop Close firewall
Create the required operating system users and groups:
# /usr/sbin/groupadd oinstall
# /usr/sbin/groupadd -g 502 dba
# /usr/sbin/useradd -u 502 -g oinstall -G dba oracle
# passwd oracle
Capture time of screen clip: Tuesday 9/24/2013 15:47
9. Create oracle base directory folder
# mkdir -pv /u01/app/oracle
# chown -R oracle:oinstall /u01/
# chmod -R 775 /u01/app/oracle
Edit environment variables (/home/oracle/.bash_profile)
# su - oracle
# vi .bash_profile (screenshot at the end)
Add the following:
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1
export ORACLE_SID=orcl
export NLS_LANG=American_America.ZHS16GBK
export PATH=$PATH:$ORACLE_HOME/bin
export LANG=en_US
11. Restart once, and then:
Here you need to upload the oracle installation package to Linux using ssh secure and other tools, but remember: change the permissions of the decompressed installation package oracle:oinstall
# xhost +
access control disabled, clients can connect from any host
# su - oracle --> Then log in with oracle user
$ cd /u01/database ---> Then switch to oracle 11g r2 source file directory
$ ./ runInstaller ---》Execute./ runInstaller
Then you can install it. The installation process and the installation under window are almost the same. In the middle, you may need to execute several scripts.
