We are doing an upgrade, in the process will be necessary to change the DB recovery mode.
Database is DB2 9.5 and the platform is Unix (AIX). I wold like to clarify the process of change the recovery mode, I underestand that it is to switch off the logg retain, but I have found in some forums that in order to switch on the logg retain, when the upgrade finished, I have to have an full backup of this database.
I need to plan this activity and its effects.
Please do you know something about it, can you clarify me the process?
Thanks a lot.