rman

[hrishy]

btw delete noprompt backup of database completed before 'sysdate-1' is not deleting backups on standby.

Thanks

You are running this command while connected to the standby database i assume

BTW a better comman would be something like

DELETE ARCHIVELOG ALL BACKED UP 2 TIMES TO SBT COMPLETED BEFORE ‘SYSDATE-7

You will be deleting those backups of archivelogs that have been already backed up.You are absolutely sure you have backups of archivelogs

You might also be interested in setting the following config on standby database

CONFIGURE ARCHIVELOG DELETION POLICY TO NONE
This will enable automatic deletion of archived logs
on the standby database
(where backups are being taken)
that are outside of the retention period
or have already been backed up to tape,
if additional space is needed for new backups or archived logs

regards
Hrishy