Here I’m going to list all the errors/fixes during the an prechecks/upgrade to 26ai: 1:- Error during “gridSetup.sh -silent -upgrade -executePrereqs” This error is because process tries to ssh to itself and it needs password input, to avoid that, this is the fix: 2:- Error during “gridSetup.sh -silent -upgrade -executePrereqs” FIX (as error already suggest):... » read more
On this activity we are going to rename the scan name on a Oracle 19c RAC environment.We don’t want to change the IP’s, just the name. ORIGINAL NAME: CLUSTER-ORA-SCAN2 TARGET NAME: CLUSTER-ORA2-SCAN First, you need to make sure new SCAN NAME is pingable from all RAC servers (to avoid name resolution issues) 1:- Check current... » read more
Setting up TDE (Transparent Data Encryption) in 19c is very easy and these are the steps needed. 1:- Create a backup of spfile/initfile (it is always a good practice to create a backup before any change on the DB): 2:- Create WALLET directory in both nodes: 3:- Update sqlnet.ora with wallet location (in all nodes):... » read more