Checklist for Oracle 12c Grid DB installation

Oracle 12c Installation Checklist off iptables NetworkManager selinuxservice iptables stopchkconfig iptables offservice NetworkManager stopchkconfig NetworkManager off change/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 folder C Hown-r oracle:oinstall/u01/u02chmod-r 775/u01su-oraclemkdir-p/u01/app/oracle/product/12.1.0/dbmkdir-p/U01/APP/1 2.1.0/grid Configure Trust Relationship Oralce users: 1) Generate a key pair su-oracle in two nodes to establish a. SSH folder [[email protected] ~]$ ssh-keygen-t RSA [[email& Nbsp;protected] ~]$ ssh-keygen-t DSA establish key two nodes input 2) Configure trust relationship [[email protected] ~]$ cat. Ssh/id_rsa.pub >>.ssh/a Uthorized_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 &G T;>.ssh/authorized_keys[[email protected] ~]$ SCP. Ssh/authorized_kEys node2:~/.ssh Check for missing packages for Oracle Software Installation rpm-q binutils compat-libstdc++ gcc gcc-c++ glibc glibc-devel ksh libaio libaio-devel LIBG CC libstdc++ libstdc++-devel libxext libxtst libX11 libxau libxi make Sysstat |grep ' not installed ' Configure local Yum source Mount-t iso96 60-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 parametersEffective vi/etc/security/limits.conforacle soft Nproc 2047oracle hard nproc 16384oracle soft nofile 1024oracle hard Nofile 65536  Oracle Soft stack 10240oracle hard stacks 10240Add The following line to the '/etc/pam.d/login ' file,if it does not already Exist.session required/lib/security/pam_limits.sosession Required pam_limits.so Configure NTP server to edit the configuration file vi/etc/ntp.conf. Add red mark NtpServer ip:restrict default kod nomodify notrap nopeer noqueryrestrict-6 default kod nomodify notrap nopeer noque Ryrestrict 127.0.0.1restrict-6:: 1restrict 10.62.1.0 mask 255.255.255.0 nomodify notrapserver 10.62.137.100server 127.1 27.1.0 # local Clockfudge 127.127.1.0 stratum 10 profile descriptions such as the following: First line restrict, default access rule defined, nomodify prohibit remote host from altering local server configuration, no The trap 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 manually added, This means that the server from 10.62.1.1-10.62.1.254 can use our ntpserver to synchronize time.
The server 192.168.146.225 is also manually added, indicating the IP on the LAN as the NtpServer, and the last two lines of the configuration file serve to provide time services to the client in local time when the server loses contact with the public time server. #chkconfig ntpd on/configure NTPD service boot itself boot #service ntpd start/start ntpd service Install grid package RPM-IVH rpm/cvuqdisk-1.0.9-1.rpm The following is the installation Grid software. Database software

Checklist for Oracle 12c Grid DB installation