Install Oracle10gR2 on RedHat4ASU7

Install Oracle10gR21 on RedHat4ASU7. hardware requirements: ========================================================== === at least MB physical memory # grepMemTotal/proc/meminfo ====

Install Oracle10gR2 on Red Hat 4 AS U7


1. Hardware requirements:
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At least MB physical memory
# Grep MemTotal/proc/meminfo
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Swap space size allocation requirements
Physical memory: 1024 MB ~ 2048 MB, 1.5 times physical memory
Physical memory: 2049 MB ~ 8192 MB, 1 time physical memory
Physical memory: 8192 MB ~, 0.75 times physical memory
# Grep SwapTotal/proc/meminfo
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The/tmp directory must have at least 400 MB space.
# Df-k/tmp
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1.5 GB to 3.5 GB for installing Oracle software
# Df-k
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1.2 GB for pre-Installation of Oracle Database
# Df-k
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2. software requirements:

Red Hat Enterprise Linux 4.0 requires the following packages:
Binutils-2.15.92.0.2-13.EL4
Compat-db-4.1.25-9
Compat-libstdc ++-296-2.96-132.7.2
Control-center-2.8.0-12
Gcc-3.4.3-22.1.EL4
Gcc-c ++-3.4.3-22.1.EL44
Glibc-2.3.4-2.9
Glibc-common-2.3.4-2.9
Gnome-libs-1.4.1.2.90-44.1
Libstdc ++-3.4.3-22.1
Libstdc +-devel-3.4.3-22.1
Make-3.80-5
Pdksh-5.2.14-30
Sysstat-5.0.5-1
Xscreensaver-4.18-5.rhel4.2
Setarch-1.6-1
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Rpm-q binutils compat-db compat-libstdc ++ control-center gcc-c ++ glibc-common
Rpm-q gnome-libs libstdc ++-devel make pdksh sysstat xscreensaver setarch

[Root @ ora10g ~] # Cd/media/cdrom/RedHat/RPMS
[Root @ ora10g RPMS] #

Rpm-Uvh compat-db *

When installing the rpm package, if you encounter a correlation check and report the following error, you can install the glibc-kernheaders-2.4-9.1.103.EL.i386.rpm
Solution:
Kernel-headers is needed by glibc-headers-2.3.4-2.41.i386
Kernel-headers> = 2.2.1 is needed by glibc-headers-2.3.4-2.41.i386
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Check the red hat release version:
# Cat/etc/issue
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Check the kernel version:
# Uname-r
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Check whether the corresponding package is installed:
# Rpm-q package_name
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3. network requirements:
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Check whether/etc/hosts is used for name resolution (name resolution). The following name should have files returned
# Cat/etc/nsswitch. conf | grep hosts

[Root @ ora10g ~] # Cat/etc/nsswitch. conf | grep hosts
# Hosts: db files ldap nis dns
Hosts: files dns
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Check whether the host name is set. The following command should return a similar result (myhost.mycomputer.com:
# Hostname

[Root @ ora10g ~] # Hostname
Ora10g
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Check whether the domain name is not dynamically set. The following command should not return any results:
# Domainname

[Root @ ora10g ~] # Domainname
(None)
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Check whether the hosts file contains the full description name (the fully qualified host name). the following command should have similar results (
192.168.100.16 myhost.us.mycompany.com myhost
127.0.0.1 localhost. localdomain
) Returns:
# Cat/etc/hosts | grep 'eval hostname'

[Root @ ora10g ~] # Cat/etc/hosts | grep 'eval hostname'
192.168.168.213 ora10g.kl.com ora10g
[Root @ ora10g ~] #
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4. create necessary OS groups and users:

Oinstall Group, required. Oracle product directory Group (Oracle Inventory Group ):
If the following command does not have a similar result (
Inventory_loc =/u01/app/oracle/oraInventory
Inst_group = oinstall
), You must create the group:
# More/etc/oraInst. loc

Create an oinstall Group
#/Usr/sbin/groupadd oinstall
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Dba group, required. If you need to use different names, you must specify the names when installing Oracle,
You can specify different dba groups for different oracle installations:

Create a dba group
#/Usr/sbin/groupadd dba
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Option group (Optional). This group is used to distinguish common dba users with the following permissions:

Create a quota Group
#/Usr/sbin/groupadd Partition
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Create an oracle installer

Check whether the user exists. If the following command exists, a similar result is returned (
Uid = 440 (oracle) gid = 200 (oinstall) groups = 201 (dba), 202 (region)
) Returns:
# Id oracle

If the user does not exist, use the following command to create a user. If the user does not exist, replace the User Name:
#/Usr/sbin/useradd-g oinstall-G dba [, role] oracle

Set password:
# Passwd oracle

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[Root @ ora10g RPMS] # more/etc/oraInst. loc
/Etc/oraInst. loc: No such file or directory
[Root @ ora10g RPMS] #/usr/sbin/groupadd oinstall
[Root @ ora10g RPMS] #/usr/sbin/groupadd dba
[Root @ ora10g RPMS] # groupadd quit
[Root @ ora10g RPMS] # id oracle
Id: oracle: No such user
[Root @ ora10g RPMS] # useradd-g oinstall-G dba, role oracle
[Root @ ora10g RPMS] # passwd oracle
Changing password for user oracle.
New UNIX password:
Bad password: it is based on a dictionary word
Retype new UNIX password:
Passwd: all authentication tokens updated successfully.

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