Simple Steps to install oracle10gr2 on 64-bit rhel5.5

Simple Steps to install oracle10gr2 on 64-bit rhel5.5

 

1) required rpm for installation:

# Cd/Media/rhel_5.5 x86_64 DVD/server <br/> rpm-IVH compat-libstdc ++-33-3.2.3-61.i386.rpm <br/> rpm-IVH compat-libstdc ++-example <br /> rpm-IVH gcc-C ++-4.1.2-48. el5.x86 _ 64.rpm< br/> rpm-IVH libstdc ++-devel-4.1.2-48.el5.x86_64.rpm <br/> rpm-IVH glibc-headers-2.5-49.x86_64.rpm <br/> rpm-IVH glibc-devel-2.5-49.x86_64.rpm <br/> rpm-IVH glibc-devel-2.5-49.i386.rpm <br/> /> rpm-IVH libgomp-4.4.0-6.el5.x86_64.rpm <br/> rpm-IVH gcc-4.1.2-48.el5.x86_64.rpm <br/> rpm-IVH libXp-1.0.0-8.1.el5.i386.rpm <br/> rpm-IVH sysstat-7.0.2-3.el5.x86_64.rpm <br/> rpm-IVH util-linux-2.13-0.52.el5_4.1.x86_64.rpm <br /> rpm-IVH kernel-headers-2.6.18-194.el5.x86_64.rpm

 

Install the verification package:

# Rpm-Qa -- queryformat "% {name}-% {version}-% {release} (% {arch}) \ n" | grep glibc-devel

2) create an installation group and a user:

# Groupadd-G 1000 oinstall <br/> # groupadd-G 1001 DBA <br/> # groupadd-G 1002 repository <br/> # useradd-u 1000-G oinstall-G dBA, export Oracle <br/> # passwd Oracle

 

 

3) Create the installation directory and set the corresponding permissions:

# Mkdir-P/u01/APP/Oracle# Chown-r ORACLE: oinstall/u01# Chmod-r 775/u01

 

 

4) Adjust the kernel parameters:

# Vim/etc/sysctl. conf <br/> kernel. SEM = 250 32000 100 128 <br/> kernel. shmmax = 2147483648 <br/> kernel. shmmni = 4096 <br/> kernel. shmall= 2097152 <br/> FS. file-max = 65536 <br/> net. ipv4.ip _ local_port_range = 1024 65000 <br/> net. core. rmem_default = 262144 <br/> net. core. rmem_max = 2097152 <br/> net. core. wmem_default = 262144 <br/> net. core. wmem_max= 262144

Make the adjustment take effect:

Sysctl-P

 

5) Adjust shell running parameters:

#/Etc/security/limits. conf <br/> Oracle soft nproc 2047 <br/> Oracle hard nproc 16384 <br/> Oracle soft nofile 1024 <br/> Oracle hard nofile 65536

Load verification module:

# Vim/etc/PAM. d/login <br/> session required pam_limits.so

 

Adjust the maximum number of processes that can be opened by oracle users (U) and number of files (N) (for BASH ):

Http://www.ibm.com/developerworks/cn/linux/l-cn-ulimit/

# Vim/etc/profile <br/> If [$ user = "oracle"]; then <br/> If [$ shell = "/bin/KSh"]; then <br/> ulimit-P 16384 <br/> ulimit-N 65536 <br/> else <br/> ulimit-u 16384-N 65536 <br/> fi <br /> fi

 

6) set oracle_base Environment Variables

$ Oracle_base =/u01/APP/Oracle; export oracle_base

 

7) Start installation:

$./Runinstaller