Without more information it is difficult to help you really. Are you using recovery catalog or control file only for all instances?Have you looked in NBU log files? Looked in Oracle alert.log etc? Are all four going to the same media server? /A
Short answer: NoReasoning: DLO is targeted to cover for end-user data such as My Documents.Using DLO to back up the system disk is not practical as it can not back up _all_ files. You would encounter several warnings. ntuser.dat is a good example...P...
I think a common scenario is to split maintenance from backups. Crosschecks is in my opinion a maintenance activity.Doing crosschecks every time you make a backup is not necessary, and if you backup your archive logs every hour it would not work obvi...
bpexpdate should work once you have figured out which media/backup ids.I'm sure there is a technote on this...Regarding RMAN; without knowing your setup on Oracle it is difficult so say what is stored.Generally, if you only use the control files to s...
Please show us all the scripts involved. Do you execute the RMAN script as the Oracle user? That is, do you use su - oracle -c ... call somewhere in the script chain? If not, your environment is obviously not set up, and running Oracle backups as roo...