Checklist for Oracle 12c Grid DB installation

Oracle 12c Installation Checklist off iptables NetworkManager selinuxservice iptables stopchkconfig iptables offservice NetworkManager stopchkconfig NetworkManager off modify/etc/selinux/config file change selinux=enforcing to selinux=  Disabled restart machine to create Oracle user groupadd-g oinstallgroupadd-g 501 dbauseradd-g oinstall-g dba oraclepasswd Oracle Create directory Chown -R oracle:oinstall/u01/u02chmod-r 775/u01su-oraclemkdir-p/u01/app/oracle/product/12.1.0/dbmkdir-p/u01/app/12.1. 0/grid Configure Trust Relationship Oralce users: 1) Generate a key pair su-oracle create a. ssh folder in two nodes [[email protected] ~]$ ssh-keygen-t RSA [[email  Protected] ~]$ Ssh-keygen-t DSA establish key two nodes input 2) Configure trust relationship [[email protected] ~]$ cat. Ssh/id_rsa.pub >>.ssh/author Ized_keys[[email protected] ~]$ cat. Ssh/id_dsa.pub >>.ssh/authorized_keys[[email protected] ~]$ ssh Node2 cat. Ssh/id_rsa.pub >>.ssh/authorized_keys[[email protected] ~]$ ssh node2 cat. ssh/id_dsa.pub > >.ssh/authorized_keys[[email protected] ~]$ SCP. Ssh/authorized_keysNODE2:~/.SSH check for missing packages for Oracle Software Installation rpm-q binutils compat-libstdc++ gcc gcc-c++ glibc glibc-devel ksh libaio libaio-devel libgcc L ibstdc++ libstdc++-devel libxext libxtst libX11 libxau libxi make Sysstat |grep ' not installed ' Configure local Yum source Mount-t iso9660- o loop/soft/rhel-server-6.5-x86_64-dvd.iso/mediacd/etc/yum.repos.d[[email protected] yum.repos.d]# CP Rhel-debuginfo.repo yum.repo[[email protected] yum.repos.d]# mv Rhel-debuginfo.repo rhel-debuginfo.repo.bk[[ Email protected] YUM.REPOS.D] #vi yum.repo[base]name=red Hat Enterprise linuxbaseurl=file:///media/ Serverenabled=1gpgcheck=0gpgkey=file:///etc/pki/rpm-gpg/rpm-gpg-key-redhat-release Install Asmlib, Configure Asmlib Create shared disk configuration system Parameters Sysctl.confkernel.shmmax = 68719476736kernel.shmall = 6029312kernel.shmmni = 4096kernel.sem =250 32000 128net.core.rmem_default = 262144net.core.rmem_max = 4194304net.core.wmem_default = 262144net.core.wmem_max = 262144net.ipv4.ip_local_port_range =9000 65500fs.file-max=65536fs.aio-max-nr=1048576sysctl-p make system parameters effective VI /etc/security/limits.conforacle soft Nproc 2047oracle hard nproc 16384oracle soft nofile 1024oracle hard Nofile 65536orac Le soft stack 10240oracle hard stacks 10240Add The following line to the '/etc/pam.d/login ' file,if it does not already exi St.session required/lib/security/pam_limits.sosession Required pam_limits.so Configure NTP server edit configuration file vi/etc/ntp.conf, add red Label NTP server ip:restrict default kod nomodify notrap nopeer noqueryrestrict-6 default kod nomodify notrap nopeer noqueryrestric     T 127.0.0.1restrict-6:: 1restrict 10.62.1.0 mask 255.255.255.0 nomodify notrapserver 10.62.137.100server 127.127.1.0 # The local Clockfudge 127.127.1.0 stratum 10 configuration file is described below: The first line restrict, the default definition defaults access rules, nomodify prevents remote hosts from modifying the local server configuration, Notrap rejects the special NTPDQ capture message, Noquery rejects the BTODQ/NTPDC query (the query here is the server's own state query). Restrict 10.62.1.0 mask 255.255.255.0 nomodify notrap This sentence is added manually, meaning that the server from 10.62.1.1-10.62.1.254 can use our NTP server to synchronize time. The server 192.168.146.225 is also manually added, indicating the IP on the local area network as the NTP server; the last two lines of the configuration file serve to provide time service to the client in local time when the server loses contact with the public time server.   #chkconfig ntpd on  /Configure NTPD service boot automatically boot #service ntpd start/start ntpd service Install grid package RPM-IVH rpm/cvuqdisk-1.0.9-1.rpm The following is the installation of grid software, database software 

Checklist for Oracle 12c Grid DB installation