How can I change the location for backup - Oracle 11g I have my database in disk C: , and also the default folder for backup is in disk C. I need to change location for database backup from C: to D:.
How to do that?!
That should be pretty simple. You should do this from rman. Also run a "show all;" to see how your backups are configured.

CONNECT TARGET /
SHOW ALL;
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT 'D:\rman_backup\%d_%Y_%M_%D_%t_%s_%c_%p';