RMAN Sessions Hanging
I am using rman for the backup of datawarehouse database with TSM, Pesently I am facing a issue of session just hanging after connecting to target and recover catalog database.
I have just given to below command from rman session but the session just hanging/Not giving any output from a long time. I have killed the session 4-5 times still same issue
rman> Change archivelog all validate;
Is there any way we can diagnose this issue???