Redhat Enterprise Linux Advanced Server V3 Installing Oracle
10g
step
1. Check hardware requirements
a) Memory 512MB #Grep Memtotal / Proc / Meminfo
b) Switch space! GB #Grep swaptotal / proc / meminfo
c) Temporary Space / TMP 400MB #df -k / Temp
d) Software required for the space 2.5GB #df -k
e) Data required space 1.2GB
2. Required package
a) Make-3.79 # rpm -q make
b) binutils-2.11
c) OpenMotif-
2.2.2
-16
d) setArch-1.3-1
e) compat-db-
4.0.14
.5
f) Compat-GCC-7.3-2.96.122
g) COMPAT-GCC-C - 7.3-2.96.122
h) Compat-libstdc - 7.3-2.96.122
I) Compat-libstdc - Devel-7.3-2.96.122
3. Create user groups
a) Viewing the user group exists #grep oinstall / etc / group
b) If there is no existence, create a user group
#groupadd dba
#groupadd oinstall
c) establish a user
If the user does not exist:
# uSERADD ORACLE -G OinsTall -g DBA
#passwd oracle
If the user exists:
# uSERMOD -G OinsTall -G DBA
4. Establish an application directory and data directory
We set the installation directory for / database / oracle
Data catalog / Database / Oracle / ORADATA
Application Directory is / Database / Oracle / App / ORACLE
#mkdir -p / database / oracle / app / oracle
#CD / Database / ORACLE
#mkdir app
Set the directory owner for the user Oracle, the group is Oinstall
#chown oracle.oinstall -R / Database / Oracle
#CHMOD 755 -R / Database / Oracle
5. Configuring the core parameters (Redhat Enterprise AS3 default core parameters have met the requirements, no need to set it)
SEMMSL 250 / Proc / Sys / Kernel / SEM
SEMMNS 32000
SEMMOPM 100
Semmni 128
SHMALL 2097152 / Proc / Sys / kernel / shmall
Half / proc / sys / kernel / shmmax of SHMMAX
SHMMNI 4096 / PROC / SYS / KERNEL / SHMMNIFILE-MAX 65536 / PROC / SYS / FS / FILE-MAX
IP_LOCAL_PORT_RANGE 1024 65000 / Proc / Sys / Net / IPv4 / ip_local_port_range
The parameter allows greater than the above value, if the system parameter is greater than the above value, please do not change casually.
If you do not meet, add the following parameters to the /etc/sysctl.conf file, remove the front ##
# kernel.sem = 250 32000 100 128
# kernel.shmmall = 2097125
# kernel.shmmax = 2147483648
# kernel.shmmni = 4096
# fs.file-max = 65536
# Net.IPv4.ip_local_port_range = 1024 65000
After adding
# / sbin / sysctl -p
6. Set Oracle User Limit Parameters to improve Oracle System Performance
By default, these parameters are smaller, we need to increase them to get better performance in using Oracle
a) Add the following line in the /etc/security/limits.conf file
* Soft Nproc 2047
* Hard Nproc 16384
* Soft Nofile 1024
* Hard Nofile 65536
b) Increase the following lines in the /etc/pams.d/login file
Session Required /LIB/Security/Pam_Limits.so
c) Set Oracle User Shell
Edit / etc / profile file, add the following line
IF [$ user = "oracle"]; then
IF [$ shell = "/ bin / ksh"]; then
Ulimit -p 16384
Ulimit -n 65536
Else
Ulimit -u 16384-N 65536
Fi
Fi
7. Set Oracle User Environment Variables
a) Log in with an Oracle user account or switched to an Oracle user account with su - oracle
Edit .bash_profile file, here you can try your shell environment to change
If it is not a BSH environment, edit other corresponding files to view the environment command for $ Echo $ shell
Add the following lines in .bash_profile file
Umask 022
$. ..bash_profile
b) Set the zero directory, if your hard disk space is insufficient
$ TEMP = Your installation file directory
$ TEMPDIR = Your installation file directory
$ export tempdir
c) Set an Oracle environment variable
$ Oracle_base = / dataBase / Oracle / App / Oracle
$ Oracle_sid = DB
$ export oracle_base oracle_sid
Make sure the following environment variables are not set, if it is already set, cancel
A lot of online information is forced to set a $ ORACLE_HOME variable and other variables, resulting in a problem after the database installation, here we cancel the settings for $ Oracle_Home and $ TNS_ADMIN, because these variables will be in the installation process during the installation process Automatic generated. Use the following command to cancel the set variable $ unset oracle_home
$ unset tns_admin
Check the following environment we set up
$ umask
0022 should be displayed
$ ENV | More
Check if you meet the requirements
d) Set the display IP, if your workman uses Windows Remote installation Oracle 10G on Linux, you need the corresponding X Window display tool, such as XManage, or X-Win32, I use X-Win32, make sure you have run, run the following Command Settings Remote Display
$ Display = IPD address of your working machine: 0.0
$ EXPORT DISPLAY
8. Before installing
a) Solve the issue of the ISQLPLUS and EM Chinese buttons displayed as "mouth mouth"
Enter the installation package directory after entering the decompression, I / TMP / DISK1
$ cd/tmp/disk1/stage/components/oracle.swd.jre/
1.4.2
.0.0 / 1 / DataFiles
$ unzip all_except_bin.jar
$ CD JRE /
1.4.2
/ lib
$ MV FONT.PROPERTIES FONT.PROPERTIES.BAK
$ CP FONT.PROPERTIES.ZH_CN.Redhat 8.0 Font.properties
$ cd ../../../../
$ zip -r all_except_bin.jar.cn jre /
$ mv all_except_bin.jar.cn all_excepte_bin.jar
$ cd /tmp/disk1/stage/components/oracle.jdk/
1.4.2
.0.0 / 1 / DataFiles
$ MKDIR TEMPJRE
$ CD Tempjre
$ unzip ../sol_bin.1.1.jar
$ MV FONT.PROPERTIES FONT.PROPERTIES.BAK
$ CP FONT.PROPERTIES.ZH_CN.Redhat 8.0 Font.properties
$ zip solution_bin.1.1.jar.cn *
$ c ./sol_bin.1.1.jar.cn ../
$ CD ..
$ MV SOL_BIN.1.1.jar.cn SOL_BIN.1.1.jar
$ RM -RF TEMPJRE
Here, complete the solution to Chinese display
In fact, after the above is to decompress the all_except_bin.jar file and SOL_BIN.1.1.jar file, replace the decompressed font.properties file with font.properties.zh_cn.redhat 8.0, from new compression to all_except_bin.jar files and SOL_BIN.1.1.jar file.
b) Let the database support Chinese character sets
During the installation process, there will be a problem with the database language. The default is an English ISO ..., we set him to zHS16GBK.
9. Install Oracle
$ CD / TMP / DISK1
$. / Runinstaller
10. What should I do after installation?
a) Use the DBCA configuration database on the server side
$ DBCA
b) Configure database connections
Here we use NetMGR configuration, although Netca can also be configured, but it feels not very easy to configure.
NETMGR configuration is better to use, run the following command to enter the graphical interface configuration
$ NETMGR
It should be noted that the default is to use the host name, we need to increase the configuration of the IP address corresponding to the host name, which can be connected. On the client, you can use the same tool configuration, and you can operate after the database.
