{"id":2391,"date":"2017-07-27T14:37:07","date_gmt":"2017-07-27T11:37:07","guid":{"rendered":"http:\/\/www.fatihacar.com\/blog\/?p=2391"},"modified":"2019-10-23T16:32:33","modified_gmt":"2019-10-23T13:32:33","slug":"oracle-12c-r2-12-2-0-1-rac-installation-steps-on-oracle-linux-7-3","status":"publish","type":"post","link":"https:\/\/www.fatihacar.com\/blog\/oracle-12c-r2-12-2-0-1-rac-installation-steps-on-oracle-linux-7-3\/","title":{"rendered":"Oracle 12c R2 (12.2.0.1) RAC Installation Steps on Oracle Linux 7.3"},"content":{"rendered":"<p>Oracle Real Application Clusters (Oracle RAC) is a clustered database infrastructure of Oracle Database based on a comprehensive high-availability stack that can be used as the foundation of a database cloud system as well as a shared infrastructure, ensuring high availability, scalability, and agility for any application. Oracle Real Application Cluster has been using with Oracle 9i version since in 2001. This feature <span lang=\"EN\">provides software for clustering and high availability in Oracle database environments<\/span>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2448\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/oracle12cr2_rac_infrastructure.jpg\" alt=\"\" width=\"585\" height=\"550\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/oracle12cr2_rac_infrastructure.jpg 585w, https:\/\/www.fatihacar.com\/blog\/resimler\/oracle12cr2_rac_infrastructure-300x282.jpg 300w\" sizes=\"auto, (max-width: 585px) 100vw, 585px\" \/><\/p>\n<p><strong>Top Benefits of Real Application Clusters (RAC)<\/strong><\/p>\n<ul>\n<li>Ability to spread CPU load across multiple servers<\/li>\n<li>Continuous Availability \/ High Availability (HA)<\/li>\n<\/ul>\n<p class=\"style19\">&#8211; Protection from single instance failures<\/p>\n<p class=\"style18\">&#8211; Protection from single server failures<\/p>\n<ul>\n<li>RAC can take advantage of larger SGA sizes than can be accommodated by a single instance commodity server<\/li>\n<li>Scalability<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Oracle RAC installation steps are a bit long. Firstly, you have to adjust system parameters of operating system on both node and create asm disks. After, you can start to install of grid infrastructure. You can create disk groups for DATA and FRA disk groups after install grid. Finally you can install Oracle RAC database on grid infrastructure and ASM disks.\u00a0I divide the stages of installation four steps.<\/p>\n<h3>First Step : Configure Operation System<\/h3>\n<p><!--more--><\/p>\n<p><strong>1. Upgrade Packages<\/strong><\/p>\n<blockquote><p>On each node<\/p>\n<p>yum upgrade<\/p>\n<p>yum install oracleasm-support<\/p><\/blockquote>\n<p><strong>2. Selinux Disable<\/strong><\/p>\n<blockquote><p>On each node<\/p>\n<p>You can do disabled or permissive<\/p>\n<p>vi \/etc\/selinux\/config<\/p>\n<p>SELINUX=disabled<\/p><\/blockquote>\n<p><strong>3. Firewall Close and Disable<\/strong><\/p>\n<blockquote><p>On each node<\/p>\n<p>You can open after installation,but you have to give permission to necessery ports.<\/p>\n<p>systemctl stop firewalld.service<\/p>\n<p>systemctl disable firewalld.service<\/p><\/blockquote>\n<p><strong>4. Create Users<\/strong><\/p>\n<blockquote><p>On each node<\/p>\n<p>Group and user ids have to be the same.<\/p>\n<p align=\"justify\">groupadd \u2013g 501 oinstall<\/p>\n<p align=\"justify\">groupadd \u2013g 502 dba<\/p>\n<p align=\"justify\">groupadd \u2013g 503 oper<\/p>\n<p align=\"justify\">groupadd \u2013g 504 asmadmin<\/p>\n<p align=\"justify\">groupadd \u2013g 505 asmdba<\/p>\n<p align=\"justify\">groupadd \u2013g 506 asmoper<\/p>\n<p align=\"justify\">useradd \u2013u 502 \u2013g oinstall \u2013G dba,asmdba,oper oracle<\/p>\n<p align=\"justify\">passwd oracle<\/p>\n<p align=\"justify\">useradd \u2013u 501 \u2013g oinstall \u2013G asmadmin,asmoper,asmdba grid<\/p>\n<p align=\"justify\">passwd grid<\/p>\n<\/blockquote>\n<p align=\"justify\"><strong>5. Configure Bash Profile of Users.<\/strong><\/p>\n<blockquote>\n<p align=\"justify\">Oracle user bash_profile on node 1<\/p>\n<p>vi .bash_profile<\/p>\n<p># Oracle Settings<\/p>\n<p>export TMP=\/tmp<\/p>\n<p>export TMPDIR=$TMP<\/p>\n<p>export ORACLE_HOSTNAME=ractest12c01.sm.gov.tr<\/p>\n<p>export ORACLE_UNQNAME=RACTEST<\/p>\n<p>export ORACLE_BASE=\/oracle\/db\/12.2.0.1<\/p>\n<p>export DB_HOME=$ORACLE_BASE\/db_home<\/p>\n<p>export ORACLE_HOME=$DB_HOME<\/p>\n<p>export ORACLE_SID=RACTEST1<\/p>\n<p>export ORACLE_TERM=xterm<\/p>\n<p>export BASE_PATH=\/usr\/sbin:$PATH<\/p>\n<p>export PATH=$ORACLE_HOME\/bin:$BASE_PATH<\/p>\n<p>export LD_LIBRARY_PATH=$ORACLE_HOME\/lib:\/lib:\/usr\/lib<\/p>\n<p>export CLASSPATH=$ORACLE_HOME\/JRE:$ORACLE_HOME\/jlib:$ORACLE_HOME\/rdbms\/jlib<\/p>\n<p>alias home=&#8217;cd \/oracle\/db\/12.2.0.1\/db_home&#8217;<\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<blockquote><p>Oracle user bash_profile on node 2<\/p>\n<p>vi .bash_profile<\/p>\n<p># Oracle Settings<\/p>\n<p>export TMP=\/tmp<\/p>\n<p>export TMPDIR=$TMP<\/p>\n<p>export ORACLE_HOSTNAME=ractest12c02.sm.gov.tr<\/p>\n<p>export ORACLE_UNQNAME=RACTEST<\/p>\n<p>export ORACLE_BASE=\/oracle\/db\/12.2.0.1<\/p>\n<p>export DB_HOME=$ORACLE_BASE\/db_home<\/p>\n<p>export ORACLE_HOME=$DB_HOME<\/p>\n<p>export ORACLE_SID=RACTEST2<\/p>\n<p>export ORACLE_TERM=xterm<\/p>\n<p>export BASE_PATH=\/usr\/sbin:$PATH<\/p>\n<p>export PATH=$ORACLE_HOME\/bin:$BASE_PATH<\/p>\n<p>export LD_LIBRARY_PATH=$ORACLE_HOME\/lib:\/lib:\/usr\/lib<\/p>\n<p>export CLASSPATH=$ORACLE_HOME\/JRE:$ORACLE_HOME\/jlib:$ORACLE_HOME\/rdbms\/jlib<\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<blockquote><p>Grid user bash_profile on node 1<\/p>\n<p># Oracle Settings<\/p>\n<p>export TMP=\/tmp<\/p>\n<p>export TMPDIR=$TMP<\/p>\n<p>export ORACLE_HOSTNAME=ractest12c01.sm.gov.tr<\/p>\n<p>export ORACLE_UNQNAME=RACTEST<\/p>\n<p>export ORACLE_BASE=\/oracle\/gridbase\/12.2.0.1<\/p>\n<p>export GRID_BASE=\/oracle\/gridbase\/12.2.0.1<\/p>\n<p>export GRID_HOME=\/oracle\/grid\/12.2.0.1\/grid_home<\/p>\n<p>export ORACLE_HOME=\/oracle\/grid\/12.2.0.1\/grid_home<\/p>\n<p>export ORACLE_SID=+ASM1<\/p>\n<p>export ORACLE_TERM=xterm<\/p>\n<p>export BASE_PATH=\/usr\/sbin:$PATH<\/p>\n<p>export PATH=$ORACLE_HOME\/bin:$BASE_PATH<\/p>\n<p>export LD_LIBRARY_PATH=$ORACLE_HOME\/lib:\/lib:\/usr\/lib<\/p>\n<p>export CLASSPATH=$ORACLE_HOME\/JRE:$ORACLE_HOME\/jlib:$ORACLE_HOME\/rdbms\/jlib<\/p>\n<p>alias home=&#8217;cd \/oracle\/grid\/12.2.0.1\/grid_home&#8217;<\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<blockquote><p>Grid user bash_profile on node 2<\/p>\n<p># Oracle Settings<\/p>\n<p>export TMP=\/tmp<\/p>\n<p>export TMPDIR=$TMP<\/p>\n<p>export ORACLE_HOSTNAME=ractest12c02.sm.gov.tr<\/p>\n<p>export ORACLE_UNQNAME=RACTEST<\/p>\n<p>export ORACLE_BASE=\/oracle\/gridbase\/12.2.0.1<\/p>\n<p>export GRID_BASE=\/oracle\/gridbase\/12.2.0.1<\/p>\n<p>export GRID_HOME=\/oracle\/grid\/12.2.0.1\/grid_home<\/p>\n<p>export ORACLE_HOME=\/oracle\/grid\/12.2.0.1\/grid_home<\/p>\n<p>export ORACLE_SID=+ASM2<\/p>\n<p>export ORACLE_TERM=xterm<\/p>\n<p>export BASE_PATH=\/usr\/sbin:$PATH<\/p>\n<p>export PATH=$ORACLE_HOME\/bin:$BASE_PATH<\/p>\n<p>export LD_LIBRARY_PATH=$ORACLE_HOME\/lib:\/lib:\/usr\/lib<\/p>\n<p>export CLASSPATH=$ORACLE_HOME\/JRE:$ORACLE_HOME\/jlib:$ORACLE_HOME\/rdbms\/jlib<\/p>\n<p>alias home=&#8217;cd \/oracle\/grid\/12.2.0.1\/grid_home&#8217;<\/p><\/blockquote>\n<p><strong>6. Create Directories<\/strong><\/p>\n<blockquote><p>on each node<\/p>\n<p>mkdir -p \/oracle\/grid\/12.2.0.1\/grid_home<\/p>\n<p>mkdir -p \/oracle\/grid\/12.2.0.1\/log<\/p>\n<p>mkdir -p \/oracle\/gridbase\/12.2.0.1\/<\/p>\n<p>mkdir -p \/oracle\/db\/12.2.0.1\/db_home<\/p>\n<p>chown -R oracle.oinstall \/oracle\/<\/p>\n<p>chown -R grid.oinstall \/oracle\/grid*<\/p>\n<p>chmod -R 775 \/oracle\/<\/p><\/blockquote>\n<p><strong>7. Configure ASM Disks<\/strong><\/p>\n<blockquote><p>*Your disk name can be different from I used. I configured sdc, sdd,sde and sdf disks for asm on my test suite. These sd* disks can be different on your system.<\/p>\n<p>on each node<\/p>\n<p>with root user.<\/p>\n<p>oracleasm configure -i<\/p>\n<p>Answers of Questions;<\/p>\n<p>grid<\/p>\n<p>asmadmin<\/p>\n<p>y<\/p>\n<p>y<\/p>\n<p>After finish configuration you can make init with below command.<\/p>\n<p>oracleasm init<\/p>\n<p>on node 1<\/p>\n<p>Create partition.<\/p>\n<p>fdisk \/dev\/sdc<\/p>\n<p>fdisk \/dev\/sdd<\/p>\n<p>fdisk \/dev\/sde<\/p>\n<p>fdisk \/dev\/sdf<\/p>\n<p>oracleasm createdisk DATA1 \/dev\/sdc1<\/p>\n<p>oracleasm createdisk FRA1 \/dev\/sdd1<\/p>\n<p>oracleasm createdisk GRID1 \/dev\/sde1<\/p>\n<p>oracleasm createdisk GIMR1 \/dev\/sdf1<\/p>\n<p>on each node for control<\/p>\n<p>oracleasm scandisks<\/p>\n<p>oracleasm listdisks<\/p>\n<p>You have to see disks on each node with oracleasm listdisks command.<\/p>\n<p>ll \/dev\/oracleasm\/disks\/<\/p><\/blockquote>\n<p><strong>8. Configure Passwordless SSH Connection (optional)<\/strong><\/p>\n<p>You can configure ssh passwordless connection. Oracle installation step can make this step, but sometimes you can get an error.<\/p>\n<p>You can find how to do this step <a href=\"http:\/\/www.fatihacar.com\/blog\/?s=ssh-keygen\">here<\/a>.<\/p>\n<p><strong>9. Chrony NTP Configuration<\/strong><\/p>\n<blockquote><p>Chrony plugin came with Oracle Linux 7 version for ntp sync. You can write your ntp server information in \/etc\/chrony.conf file.<\/p>\n<p>on each node<\/p>\n<p>vi \/etc\/chrony.conf<\/p>\n<p>server ntp.yourdomain<\/p>\n<p>systemctl restart chronyd.service<\/p>\n<p>systemctl enable chronyd.service<\/p><\/blockquote>\n<p><strong>10. Configure Hosts File<\/strong><\/p>\n<blockquote><p>on each node<\/p>\n<p>You can write your domain name info instead of yourdomain text. Also, you can give IP addresses as your IP structure. priv and public network subnet have to be different.<\/p>\n<p>vi \/etc\/hosts<\/p>\n<p>20.10.4.141 ractest12c01 ractest12c01.yourdomain<\/p>\n<p>20.10.4.142 ractest12c02 ractest12c02.yourdomain<\/p>\n<p>20.10.4.143 ractest12c01-vip ractest12c01-vip.yourdomain<\/p>\n<p>20.10.4.144 ractest12c02-vip ractest12c02-vip.yourdomain<\/p>\n<p>20.10.4.145 ractest12c-scan ractest12c-scan.yourdomain<\/p>\n<p>20.10.4.146 ractest12c-scan ractest12c-scan.yourdomain<\/p>\n<p>20.10.4.147 ractest12c-scan ractest12c-scan.yourdomain<\/p>\n<p>165.5.10.1 ractest12c01-priv ractest12c01-priv.yourdomain<\/p>\n<p>165.5.10.2 ractest12c02-priv ractest12c02-priv.yourdomain<\/p><\/blockquote>\n<p><strong>11. DNS Register (optional)<\/strong><\/p>\n<blockquote><p>If you do not want to take an warning at last step of installation, you can add your alias to your domain server.<\/p>\n<p>Also, you can configure dns information of nodes in \/etc\/resolf.conf file.<\/p><\/blockquote>\n<p><strong>12. Preinstallation Package Intallation<\/strong><\/p>\n<blockquote><p>on each node<\/p>\n<p>yum install oracle-database-server-12cR2-preinstall<\/p>\n<p>reboot<\/p><\/blockquote>\n<h3>Second Step : Install Grid Infrastructure<\/h3>\n<p>You have to copy your grid installation files to grid_home. I recommend that you copy grid zip file to grid home and change owner of zip file, and unzip with grid user.<\/p>\n<p><strong>Copy and Unzip Grid Files<\/strong><\/p>\n<blockquote><p>cp linuxx64_12201_grid_home.zip \/oracle\/grid\/12.2.0.1\/grid_home<\/p>\n<p>chown grid.oinsall linuxx64_12201_grid_home.zip<\/p>\n<p>su &#8211; grid<\/p>\n<p>unzip linuxx64_12201_grid_home.zip<\/p><\/blockquote>\n<p><strong>Display Config and Start Grid Installation<\/strong><\/p>\n<blockquote><p>su &#8211;<\/p>\n<p>export DISPLAY=:0.0<\/p>\n<p>xhost +<\/p>\n<p>su &#8211; grid<\/p>\n<p>export DISPLAY=:0.0<\/p>\n<p>xhost +<\/p>\n<p>cd \/$GRID_HOME\/<\/p>\n<p>.\/grid_Setup.sh<\/p><\/blockquote>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2395\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_1.jpg\" alt=\"\" width=\"797\" height=\"334\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_1.jpg 797w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_1-300x126.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_1-768x322.jpg 768w\" sizes=\"auto, (max-width: 797px) 100vw, 797px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2396\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_2.jpg\" alt=\"\" width=\"798\" height=\"420\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_2.jpg 798w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_2-300x158.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_2-768x404.jpg 768w\" sizes=\"auto, (max-width: 798px) 100vw, 798px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2397\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_3.jpg\" alt=\"\" width=\"798\" height=\"473\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_3.jpg 798w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_3-300x178.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_3-768x455.jpg 768w\" sizes=\"auto, (max-width: 798px) 100vw, 798px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2398\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_4.jpg\" alt=\"\" width=\"796\" height=\"603\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_4.jpg 796w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_4-300x227.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_4-768x582.jpg 768w\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2399\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_5.jpg\" alt=\"\" width=\"797\" height=\"604\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_5.jpg 797w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_5-300x227.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_5-768x582.jpg 768w\" sizes=\"auto, (max-width: 797px) 100vw, 797px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2400\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_6.jpg\" alt=\"\" width=\"797\" height=\"295\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_6.jpg 797w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_6-300x111.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_6-768x284.jpg 768w\" sizes=\"auto, (max-width: 797px) 100vw, 797px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2401\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_7.jpg\" alt=\"\" width=\"797\" height=\"244\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_7.jpg 797w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_7-300x92.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_7-768x235.jpg 768w\" sizes=\"auto, (max-width: 797px) 100vw, 797px\" \/><\/p>\n<p>GIMR came with Oracle 12c version. Every Oracle Standalone Cluster and Oracle Domain Services Cluster contains a Grid Infrastructure Management Repository (GIMR), or the Management Database (MGMTDB).<\/p>\n<p>The Grid Infrastructure Management Repository (GIMR) is a multitenant database with a pluggable database (PDB) for the GIMR of each cluster. The GIMR stores the following information about the cluster:<\/p>\n<ul>\n<li>Real time performance data the Cluster Health Monitor collects<\/li>\n<li>Fault, diagnosis, and metric data the Cluster Health Advisor collects<\/li>\n<li>Cluster-wide events about all resources that Oracle Clusterware collects<\/li>\n<li>CPU architecture data for Quality of Service Management (QoS)<\/li>\n<li>Metadata required for Rapid Home Provisioning<\/li>\n<\/ul>\n<p>You have to give at least 40 GB size to GIMR data. I gave 100 GB this system and gave separate disk area for GIMR db.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2402\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_8.jpg\" alt=\"\" width=\"797\" height=\"238\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_8.jpg 797w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_8-300x90.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_8-768x229.jpg 768w\" sizes=\"auto, (max-width: 797px) 100vw, 797px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2403\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_9.jpg\" alt=\"\" width=\"796\" height=\"606\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_9.jpg 796w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_9-300x228.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_9-768x585.jpg 768w\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2404\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_10.jpg\" alt=\"\" width=\"796\" height=\"369\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_10.jpg 796w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_10-300x139.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_10-768x356.jpg 768w\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2405\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_11.jpg\" alt=\"\" width=\"796\" height=\"608\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_11.jpg 796w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_11-300x229.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_11-768x587.jpg 768w\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2406\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_12.jpg\" alt=\"\" width=\"796\" height=\"339\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_12.jpg 796w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_12-300x128.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_12-768x327.jpg 768w\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2407\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_13.jpg\" alt=\"\" width=\"793\" height=\"330\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_13.jpg 793w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_13-300x125.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_13-768x320.jpg 768w\" sizes=\"auto, (max-width: 793px) 100vw, 793px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2408\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_14.jpg\" alt=\"\" width=\"798\" height=\"288\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_14.jpg 798w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_14-300x108.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_14-768x277.jpg 768w\" sizes=\"auto, (max-width: 798px) 100vw, 798px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2409\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_15.jpg\" alt=\"\" width=\"797\" height=\"288\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_15.jpg 797w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_15-300x108.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_15-768x278.jpg 768w\" sizes=\"auto, (max-width: 797px) 100vw, 797px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2410\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_16.jpg\" alt=\"\" width=\"794\" height=\"303\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_16.jpg 794w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_16-300x114.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_16-768x293.jpg 768w\" sizes=\"auto, (max-width: 794px) 100vw, 794px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2411\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_17.jpg\" alt=\"\" width=\"797\" height=\"376\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_17.jpg 797w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_17-300x142.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_17-768x362.jpg 768w\" sizes=\"auto, (max-width: 797px) 100vw, 797px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2412\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_18.jpg\" alt=\"\" width=\"829\" height=\"605\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_18.jpg 829w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_18-300x219.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_18-768x560.jpg 768w\" sizes=\"auto, (max-width: 829px) 100vw, 829px\" \/><\/p>\n<p>Fix &amp; Check Again button creates fix scripts to resolve warnings. You have to run this scripts on both node to resolve warnings.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2413\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_19.jpg\" alt=\"\" width=\"731\" height=\"71\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_19.jpg 731w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_19-300x29.jpg 300w\" sizes=\"auto, (max-width: 731px) 100vw, 731px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2414\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_20.jpg\" alt=\"\" width=\"796\" height=\"602\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_20.jpg 796w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_20-300x227.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_20-768x581.jpg 768w\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2415\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_21.jpg\" alt=\"\" width=\"795\" height=\"604\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_21.jpg 795w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_21-300x228.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_21-768x583.jpg 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2416\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_22.jpg\" alt=\"\" width=\"795\" height=\"605\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_22.jpg 795w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_22-300x228.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_22-768x584.jpg 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/p>\n<p>You have to run this scripts on both node\u00a0respectively. The run can be a bit long. Scripts passes 19 steps, you can see these steps while running scripts. You can click OK, after run scripts on each node. If you do not get an error, you can see this screen.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2417\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_23.jpg\" alt=\"\" width=\"857\" height=\"201\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_23.jpg 857w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_23-300x70.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_GRID_23-768x180.jpg 768w\" sizes=\"auto, (max-width: 857px) 100vw, 857px\" \/><\/p>\n<p>You can check your grid status with <strong>crs_stat -t<\/strong> and <strong>crsctl stat res -t<\/strong> commands with grid user.<\/p>\n<h3>Third Step : Create ASM Disk Group For DATA and FRA<\/h3>\n<p><strong>Display Config and Start ASMCA<\/strong><\/p>\n<blockquote><p>su &#8211;<\/p>\n<p>export DISPLAY=:0.0<\/p>\n<p>xhost +<\/p>\n<p>su &#8211; grid<\/p>\n<p>export DISPLAY=:0.0<\/p>\n<p>xhost +<\/p>\n<p>asmca<\/p><\/blockquote>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2418\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_1.jpg\" alt=\"\" width=\"947\" height=\"593\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_1.jpg 947w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_1-300x188.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_1-768x481.jpg 768w\" sizes=\"auto, (max-width: 947px) 100vw, 947px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2419\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_2.jpg\" alt=\"\" width=\"940\" height=\"595\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_2.jpg 940w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_2-300x190.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_2-768x486.jpg 768w\" sizes=\"auto, (max-width: 940px) 100vw, 940px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2420\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_3.jpg\" alt=\"\" width=\"945\" height=\"331\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_3.jpg 945w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_3-300x105.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_3-768x269.jpg 768w\" sizes=\"auto, (max-width: 945px) 100vw, 945px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2421\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_4.jpg\" alt=\"\" width=\"943\" height=\"304\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_4.jpg 943w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_4-300x97.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_4-768x248.jpg 768w\" sizes=\"auto, (max-width: 943px) 100vw, 943px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2422\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_5.jpg\" alt=\"\" width=\"949\" height=\"596\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_5.jpg 949w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_5-300x188.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_ASMCA_5-768x482.jpg 768w\" sizes=\"auto, (max-width: 949px) 100vw, 949px\" \/><\/p>\n<h3>Fourth Step : Install Database<\/h3>\n<p>You can unzip database file under \/tmp\/ and you have to give permission oracle user.<\/p>\n<p>chown oracle.oinstall \u2013R \/tmp\/database\/<\/p>\n<p><strong>Display Config and Start Database Installation<\/strong><\/p>\n<blockquote><p>su &#8211;<\/p>\n<p>export DISPLAY=:0.0<\/p>\n<p>xhost +<\/p>\n<p>su &#8211; oracle<\/p>\n<p>export DISPLAY=:0.0<\/p>\n<p>xhost +<\/p>\n<p>cd \/tmp\/database\/<\/p>\n<p>.\/runInstaller<\/p><\/blockquote>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2423\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_1.jpg\" alt=\"\" width=\"798\" height=\"316\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_1.jpg 798w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_1-300x119.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_1-768x304.jpg 768w\" sizes=\"auto, (max-width: 798px) 100vw, 798px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2424\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_2.jpg\" alt=\"\" width=\"795\" height=\"260\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_2.jpg 795w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_2-300x98.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_2-768x251.jpg 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2425\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_3.jpg\" alt=\"\" width=\"795\" height=\"319\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_3.jpg 795w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_3-300x120.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_3-768x308.jpg 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2426\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_4.jpg\" alt=\"\" width=\"794\" height=\"338\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_4.jpg 794w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_4-300x128.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_4-768x327.jpg 768w\" sizes=\"auto, (max-width: 794px) 100vw, 794px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2427\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_5.jpg\" alt=\"\" width=\"796\" height=\"379\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_5.jpg 796w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_5-300x143.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_5-768x366.jpg 768w\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2428\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_6.jpg\" alt=\"\" width=\"797\" height=\"607\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_6.jpg 797w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_6-300x228.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_6-768x585.jpg 768w\" sizes=\"auto, (max-width: 797px) 100vw, 797px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2429\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_7.jpg\" alt=\"\" width=\"796\" height=\"282\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_7.jpg 796w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_7-300x106.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_7-768x272.jpg 768w\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2430\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_8.jpg\" alt=\"\" width=\"792\" height=\"311\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_8.jpg 792w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_8-300x118.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_8-768x302.jpg 768w\" sizes=\"auto, (max-width: 792px) 100vw, 792px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2431\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_9.jpg\" alt=\"\" width=\"796\" height=\"336\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_9.jpg 796w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_9-300x127.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_9-768x324.jpg 768w\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2432\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_10.jpg\" alt=\"\" width=\"795\" height=\"270\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_10.jpg 795w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_10-300x102.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_10-768x261.jpg 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2433\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_11.jpg\" alt=\"\" width=\"795\" height=\"355\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_11.jpg 795w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_11-300x134.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_11-768x343.jpg 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2434\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_12.jpg\" alt=\"\" width=\"795\" height=\"432\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_12.jpg 795w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_12-300x163.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_12-768x417.jpg 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/p>\n<p>We usually use WE8ISO8859P9 characterset to support Turkish characters. You can select another one that suits you.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2435\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_13.jpg\" alt=\"\" width=\"795\" height=\"433\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_13.jpg 795w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_13-300x163.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_13-768x418.jpg 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2436\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_14.jpg\" alt=\"\" width=\"795\" height=\"336\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_14.jpg 795w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_14-300x127.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_14-768x325.jpg 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2437\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_15.jpg\" alt=\"\" width=\"794\" height=\"342\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_15.jpg 794w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_15-300x129.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_15-768x331.jpg 768w\" sizes=\"auto, (max-width: 794px) 100vw, 794px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2438\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_16.jpg\" alt=\"\" width=\"795\" height=\"329\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_16.jpg 795w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_16-300x124.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_16-768x318.jpg 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2439\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_17.jpg\" alt=\"\" width=\"795\" height=\"269\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_17.jpg 795w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_17-300x102.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_17-768x260.jpg 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2440\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_18.jpg\" alt=\"\" width=\"796\" height=\"457\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_18.jpg 796w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_18-300x172.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_18-768x441.jpg 768w\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2441\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_19.jpg\" alt=\"\" width=\"794\" height=\"362\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_19.jpg 794w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_19-300x137.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_19-768x350.jpg 768w\" sizes=\"auto, (max-width: 794px) 100vw, 794px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2442\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_20.jpg\" alt=\"\" width=\"796\" height=\"604\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_20.jpg 796w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_20-300x228.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_20-768x583.jpg 768w\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2443\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_21.jpg\" alt=\"\" width=\"796\" height=\"606\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_21.jpg 796w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_21-300x228.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_21-768x585.jpg 768w\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2444\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_22.jpg\" alt=\"\" width=\"794\" height=\"484\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_22.jpg 794w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_22-300x183.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_22-768x468.jpg 768w\" sizes=\"auto, (max-width: 794px) 100vw, 794px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2445\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_23.jpg\" alt=\"\" width=\"793\" height=\"598\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_23.jpg 793w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_23-300x226.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_23-768x579.jpg 768w\" sizes=\"auto, (max-width: 793px) 100vw, 793px\" \/><\/p>\n<p>You have to run this scripts on both node\u00a0respectively. The run can be a bit long. Scripts passes 19 steps, you can see these steps while running scripts. You can click OK, after run scripts on each node. If you do not get an error, you can see this screen.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2446\" src=\"http:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_24.jpg\" alt=\"\" width=\"797\" height=\"334\" srcset=\"https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_24.jpg 797w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_24-300x126.jpg 300w, https:\/\/www.fatihacar.com\/blog\/resimler\/Oracle12cR2_RAC_Installation_Steps_DB_24-768x322.jpg 768w\" sizes=\"auto, (max-width: 797px) 100vw, 797px\" \/><\/p>\n<p>Installation finished.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oracle Real Application Clusters (Oracle RAC) is a clustered database infrastructure of Oracle Database based on a comprehensive high-availability stack that can be used as the foundation of a database cloud system as well as a shared infrastructure, ensuring high availability, scalability, and agility for any application. Oracle Real Application Cluster has been using with&#8230;<\/p>\n","protected":false},"author":37,"featured_media":2448,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-2391","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administration"],"jetpack_featured_media_url":"https:\/\/www.fatihacar.com\/blog\/resimler\/oracle12cr2_rac_infrastructure.jpg","jetpack_shortlink":"https:\/\/wp.me\/p39NFI-Cz","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.fatihacar.com\/blog\/wp-json\/wp\/v2\/posts\/2391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fatihacar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fatihacar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fatihacar.com\/blog\/wp-json\/wp\/v2\/users\/37"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fatihacar.com\/blog\/wp-json\/wp\/v2\/comments?post=2391"}],"version-history":[{"count":10,"href":"https:\/\/www.fatihacar.com\/blog\/wp-json\/wp\/v2\/posts\/2391\/revisions"}],"predecessor-version":[{"id":2502,"href":"https:\/\/www.fatihacar.com\/blog\/wp-json\/wp\/v2\/posts\/2391\/revisions\/2502"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fatihacar.com\/blog\/wp-json\/wp\/v2\/media\/2448"}],"wp:attachment":[{"href":"https:\/\/www.fatihacar.com\/blog\/wp-json\/wp\/v2\/media?parent=2391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fatihacar.com\/blog\/wp-json\/wp\/v2\/categories?post=2391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fatihacar.com\/blog\/wp-json\/wp\/v2\/tags?post=2391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}