configure backup for RAC

Posted by Roshan on Jan 05, 2017; 9:59am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/configure-backup-for-RAC-tp1861.html

RAC - 2 nodes
ASM configured
Oracle Database 12c
Red Hat Enterprise Linux Server release 6.7 (Santiago)

Hello,

I want to configure a RAC database for backup.

The spfile is on ASM

1.  I have to configure DB_RECOVERY_FILE_DEST and DB_RECOVERY_FILE_DEST_SIZE parameters first.
ow do I set DB_RECOVERY_FILE_DEST parameter on ASM for archiving?
How do I find space on ASM?

SQL> show parameter spfile


NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
spfile                               string      +DATA/LCMS/PARAMETERFILE/spfil
                                                 e.289.929144943

Regards,
Roshan