Oracle 11g grid Software installation [20180121]

  Lab Environment:    system->redhat 6.5    Oracle software version->oracle 11.2.0.4.0      System initialization     setting hosts hostname and corresponding IP address         vi/etc/hosts             192.168.139.11 t-redhat-02 t-redhat-02.com    Close selinux        vi /etc/selinux/config         #SELINUX =enforcing         SELINUX=disabled    Turn off firewall and auto         service iptables stop& &service ip6tables stop        chkconfig iptables off&&chkconfig ip6tables off    Update system kernel parameters         vim/etc/sysctl.conf        & nbsp;    #ADD #kernel.shmmax->use os default no change# shmmax:smallest of (half the size of the physic Al memory) or (4gb-1 byte) #kernel. shmall->use os default no ChangekernEl.shmmni = 4096# SEMAPHORES:SEMMSL, semmns, semopm, Semmnikernel.sem = + 32000 142fs.aio-max-nr = 1048576fs.file-m Ax = 6815744net.ipv4.ip_local_port_range = 9000 65000net.core.rmem_default = 262144net.core.rmem_max = 4194304net.core.wmem_default =262144net.core.wmem_max = 1048576          Limit Oracle &grid number of user processes and files         vim/etc/security/limits.conforacle           soft     nproc            2047oracle          hard      nproc            16384oracle          soft      nofile          1024oracle           hard     nofile           65536 grid             Soft          nproc         2047grid             hard         nproc         16384grid              soft          nofile          1024grid             hard        & Nbsp;nofile         65536 vim /etc/pam.d/login    session     required     pam_limits.so  vim/etc/profile  if [/$USER = "Oracle"] | | [/$USER = "Grid"]; then            IF [/$SHELL = "/bin/ksh"]; then                ulimit-p 16384       & nbsp        Ulimit-n 65536            else    & nbsp           ulimit-u 16384-n 65536            FI&NBS P               umask 022           fi    Create grids and Oracle users         GROUPADD-G 501 oinstall        GROUPADD-G 502 dba        GROUPADD-G 503 osasm        Groupadd -G 504 asmoper         useradd-g oinstall-g osasm,asmoper grid      &n Bsp Useradd-g oninstall-g dba oracle     update grid and Oracle User environment variables      &nbsp  vim/home/grid/.bash_profile            export oracle_base=/u01/ App/oracle  export oracle_home= $ORACLE _base/product/11.2.0.4/dbhome_1             export grid_home=/u01/app/grid/product/11.2.0.4              export path= $ORACLE _home/bin: $GRID _home/bin: $ORACLE _home/opatch: $PATH   Vim/home/oracle/.bash_profileExport oracle_base=/u01/app/oracle; Export oracle_home= $ORACLE _base/product/11.2.0.4/dbhome_1 export path= $ORACLE _home/bin: $PATH Install the required dependency package Y Um-y Install Binutils yum-y Install Compat-libcap1Yum-y Install compat-libstdc++*yum-y Install libgccyum-y install libgccyum-y install libstdc++yum-y install libstdc++ -develyum-y Install sysstatyum-y Install gccyum-y install gcc-c++yum-y install kshyum-y install makeyum-y install GL Ibcyum-y Install glibc-develyum-y Install libaioyum-y install libaio-develyum-y install elfutils-libelfyum-y Install Elfutils-libelf-develyum-y Install glibc-commonyum-y install glibc-headersyum-y install expat            RPM-VIH pdksh-5.2.14-30*     creating catalogs for grids and Oracle software          mkdir-p/u01/app/grid/product/11.2.0.4        mkdir-p/u01/app/ orainventory        mkdir-p/u01/app/oracle    Licensing for directories     & nbsp;   chown-r grid.oinstall/u01/app/grid        chown-r oracle.oinstall/ u01/app/oracle        chowN-r grid.oinstall/u01/app/orainventory        chmod-r 775/u01/app/grid/u01/app/ oracle  /u01/app/orainventory   first install the grid software

Install only grid software

Configure the RAC CD $GRID _home/crs/config./config.sh https://docs.oracle.com/cd/E11882_01/install.112/e41961/crsunix.htm# CWLIN2950

Oracle 11g grid Software installation [20180121]