archivelog are marked unreclaimable when they should be deleted
Archivelogs in the FRA are marked reclaimable after each backup. But after a while, when oracle is deleting olds backuped archivelogs in order to get more free space in the FRA, sum of these are marked 'not reclaimable'. So they are never deleted and reclaimable space in the FRA is shortenning.
This seem to be a random behavior. Sometimes, all old backuped archivelogs are deleted, sometimes not.
This is not the same problem as in Bug 14227959 : STANDBY DID NOT RELEASE SPACE IN FRA.
we tried :
CONFIGURE ARCHIVELOG POLICY ...
then
dbms_backup_restore.refreshagedfiles
but nothing happened.
Any idea ?
database Version 11.2.0.3 RAC with two nodes. No dataguard