Checklist, 12 cchecklist installed in oracle 12c grid db

Checklist, 12 cchecklist installed in oracle 12c grid db

Oracle 12c install checklist disable iptables NetworkManager selinuxservice iptables stopchkconfig iptables offservice NetworkManager disable NetworkManager off Modify/etc/selinux/config file SELINUX = enforcing to SELINUX = disabled restart the machine to create the oracle user groupadd- g 500 oinstallgroupadd-g 501 dbauseradd-g oinstall-G dba oraclepasswd oracle create directory chown-R oracle: oinstall/u01/u02chmod-R 775/u01su-oraclemkdir-p/u01/ap P/oracle/product/12.1.0/dbmkdir-p/u01/app/12.1.0/grid configure the mutual trust relationship. oralce User: 1) generate a key pair. su-oracle creates a key pair on both nodes. ssh folder [oracle @ node1 ~] $ Ssh-keygen-t rsa [oracle @ node1 ~] $ Ssh-keygen-t dsa: Enter the key for both nodes. 2) configure the trust relationship [oracle @ node1 ~] $ Cat. ssh/id_rsa.pub>. ssh/authorized_keys [oracle @ node1 ~] $ Cat. ssh/id_dsa.pub>. ssh/authorized_keys [oracle @ node1 ~] $ Ssh node2 cat. ssh/id_rsa.pub>. ssh/authorized_keys [oracle @ node1 ~] $ Ssh node2 cat. ssh/id_dsa.pub>. ssh/authorized_keys [oracle @ node1 ~] $ Scp. ssh/authorized_keys node2 :~ /. Ssh check for missing package rpm-q binutils compat-libstdc ++ gcc-c ++ glibc-devel ksh libaio-devel libgcc 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 [root @ node1 yum. repos. c] # cp rhel-debuginfo.repo yum. repo [root @ node1 yum. repos. d] # mv rhel-debu Ginfo. repo rhel-debuginfo.repo.bk [root @ node1 yum. repos. d] # vi yum. repo [base] name = Red Hat Enterprise Linuxbaseurl = file: // media/Serverenabled = 1 gpgcheck = 0 gpgkey = file: /// etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release install asmlib, configure asmlib to create a shared disk, and configure the system parameter sysctl. confkernel. shmmax = 68719476736kernel. shmall = 6029312kernel. shmmni = 4096kernel. sem = 250 32000 100. net. core. rmem_default = 262144net. core. rmem_max= 4194 304net. core. wmem_default = 262144net. core. wmem_max = 262144net. ipv4.ip _ local_port_range = 9000 65500fs. file-max = 65536fs. aio-max-nr = 1048576 sysctl-p make system parameters take effect vi/etc/security/limits. conforacle soft nproc 2047 oracle hard nproc 16384 oracle soft nofile 1024 oracle hard nofile 65536 oracle soft stack 10240 oracle hard stack 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 the ntp server to edit the configuration file vi/etc/ntp. conf: restrict default kod nomodify notrap nopeer noqueryrestrict-6 default kod nomodify notrap nopeer noqueryrestrict 127.0.0.1restrict-6 :: 1 restrict 10.62.1.0 mask 255.255.255.0 nomodify notrapserver 10.62.137.100server 127.127.1.0 # local clockfudge 127.127.1.0 stratum 10 Configuration text Description: The first line of restrict and default defines the default access rules. nomodify prohibits remote hosts from modifying local server configurations, and notrap rejects special ntpdq To Capture messages, noquery rejects btodq/ntpdc queries (the query here is the server's own status query ). Restrict 10.62.1.0 mask limit 255.0 nomodify notrap is added manually, meaning that our NTP server can be used to synchronize time from 10.62.1.1-10.62.1.254 servers. Server 192.168.146.225 is also added manually, specifying the IP address of the NTP server in the LAN; the last two lines of the configuration file are used to provide the time service for the client at the local time when the server is out of contact with the public time server. # Chkconfig ntpd on/configure NTPD service boot automatic boot # service ntpd start/start NTPD service install grid package rpm-ivh rpm/cvuqdisk-1.0.9-1.rpm below is the installation of grid software, database software