Oracle RDBMS VersionSELECT * FROM V$VERSION; Version of OPATCH$ perl $ORACLE_HOME/OPatch/opatch.pl version Listener Version$ lsnrctl version Check Database 32-bit or 64-bit?select length(addr)*4 ‘-bits’ word_length from…
Now we configure Oracle ASM. First we install oracleasmlib package. Download the ASM library from OTN and install the ASM RPM as the root user.…
Now we install and Configure OCFS2, OCFS2 is a general-purpose cluster file system. It enables all nodes to share files concurrently via the standard file…
After OS installation and Configuration. We will configure and prepare a set of raw disks for OCFS2 (/dev/sdb), Oracle ASM (/dev/sdd, /dev/sde). Log In as…
Method: “Manually” Task 1 (Create First Virtual Machine) Task 2 (Create Shared Storage and Configure) Task 3 (Create and Configure the Second Virtual Machine) Task…
Method: “DBCA” We can use DBCA to convert from single-instance Oracle databases to RAC. DBCA automates the configuration of the control file attributes, creates the…
We use Cluster Control Utility “CRSCTL” to perform administrative operation of oracle clusterware. It is located in $CRS_HOME/bin and must be executed by the “root”…
OCR: Oracle Cluster registry (OCR) store the cluster configuration information and database configuration information like cluster node list, cluster database instance to node mapping and…
Configuring Oracle HTTP Server to Use SSL in Fusion Middleware 11g (11.1.1.X) (Doc ID 1226933.1) Implement Self Signed Certificate Step 1: create a Password Protected Wallet(ewallet.p12 and…
Case 1. Update the patch level on all nodes, As root user $ clscfg -patch Example: # <GRID_HOME>/bin/clscfg -patch clscfg: -patch mode…
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