12c installation
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The document provides step-by-step instructions to install Oracle Database 12c. It details downloading the software, checking system requirements, installing prerequisite packages and configuring OS parameters like memory, ports and users. The instructions then cover running the installer, configuring the listener using NetCA and creating a database instance using DBCA.
12c installation
- 1. Step by Step to install database 12c Osama Mustafa Page 1 1. Download the Oracle Database 12.1 Software from OTN 2. Make sure Oracle Database Software and OS are certified using https://support.oracle.com 3. Make sure of the following Hardware you need to configure Swap Memory And make sure you RAM is enough to avoid Out Of memory during the installation. Software as i mention before check certified OS with database, in my case i will use Redhat 6 update 4. Install Packages: binutils-2.20.51.0.2-5.11.el6 (x86_64) glibc-2.12-1.7.el6 (x86_64) libgcc-4.4.4-13.el6 (x86_64) libstdc++-4.4.4-13.el6 (x86_64) libaio-0.3.107-10.el6 (x86_64) libXext-1.1 (x86_64) libXtst-1.0.99.2 (x86_64) libX11-1.3 (x86_64) libXau-1.0.5 (x86_64) libxcb-1.5 (x86_64) libXi-1.3 (x86_64) make-3.81-19.el6sysstat-9.0.4-11.el6 (x86_64) compat-libcap1-1.10-1 (x86_64) compat-libstdc++-33-3.2.3-69.el6 (x86_64) gcc-4.4.4-13.el6 (x86_64) gcc-c++-4.4.4-13.el6 (x86_64) glibc-devel-2.12-1.7.el6 (x86_64) ksh <== any version of ksh is acceptable libstdc++-devel-4.4.4-13.el6 (x86_64) libaio-devel-0.3.107-10.el6 (x86_64)
- 2. Step by Step to install database 12c Osama Mustafa Page 2 inside /etc/sysctl.conf fs.file-max = 6815744 kernel.sem = 250 32000 100 128 kernel.shmmni = 4096 kernel.shmall = 1073741824 kernel.shmmax = 4398046511104 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048576 fs.aio-max-nr = 1048576 net.ipv4.ip_local_port_range = 9000 65500 Use this command to restart kernel /sbin/sysctl -p /etc/hosts Serverip Hostname /etc/security/limits.conf oracle soft nofile 1024 oracle hard nofile 65536 oracle soft nproc 2047 oracle hard nproc 16384 oracle soft stack 10240 oracle hard stack 32768 /etc/pam.d/login session required pam_limits.so
- 3. Step by Step to install database 12c Osama Mustafa Page 3 after edit OS parameter you need to create Oracle user : groupadd -g 101 oinstall groupadd -g 102 dba groupadd -g 103 oper useradd -u 100 -g oinstall -G dba,oper oracle passwd oracle copy media to your Server , and do the following : chown -R oracle:oinstall /u01/database chmod -R 775 /u0/database mkdir -p /u01/app/oracle/product/12.1.0/db_1 chown -R oracle:oinstall /u01 chmod -R 775 /u01 Now start installation by ./runInstaller
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- 6. Step by Step to install database 12c Osama Mustafa Page 6 to Create Database you need to configure listener using netca and after finished successfully use dbca like below :
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- 9. Step by Step to install database 12c Osama Mustafa Page 9 Thank you Osama mustafa