Fading Coder

Prerequisites 1. Environment Planning Before starting the installation, define the hardware and software specifications for the Oracle Real Application Clusters (RAC) environment. Component Specification Operating System Two CentOS 7.4 virtual machines Disk Space 50 GB per node Memory 4 GB per node...

Cluster Startup Sequence The operating system initiates the ohasd process, which subsequently launches agents responsible for starting core daemons such as gipcd, mdnsd, gpnpd, ctssd, ocssd, crsd, and evmd. The crsd daemon then utilizes agents to bring up user-defined resources like databases, SCAN...