how to add and delete node in oracle rac 19c
srvctl add instance 19c
srvctl add database 12c rac example
srvctl remove instancesrvctl add database 19c example
srvctl add instance
how to add instance in oracle rac 12c
adding node in rac step by step 19c

RAC – adding and removing nodes – as oracle user from one of the existing cluster nodes Adding ASM and database instances (manually).Remove a RAC instance · Check current RAC nodes root@grac41 Desktop]# · olsnodes -n -i -s -t grac42 1 192.168. · Verify status [oracle@grac41 ~]$ srvctl config The following steps can be followed to add instances to RAC nodes: · 1. Start by executing the DBCA utility from the primary or initial node. · 2. Enter the name Using DBCA in Interactive Mode to Add Database Instances to Target Nodes ; Select Oracle Real Application Clusters (RAC) database, click ; Select Instance