Strange RMAN snapshot controlfile issue

Nov 7, 2012 8:39AM

Hi Experts,

Im not able to delete the obsolete backup controlfile,need to a solutio to permenantly delete it, db version: 11.2.0.1 o/s:linux

1) previously i received this error when i

rman>delete noprompt obsolete;

RMAN-06207: WARNING: 1 objects could not be deleted for DISK channel(s) due

RMAN-06208: to mismatched status. Use CROSSCHECK command to fix status

RMAN-06210: List of Mismatched objects

RMAN-06211: ==========================

RMAN-06212: Object Type Filename/Handle

RMAN-06213: --------------- ---------------------------------------------------

RMAN-06214: Datafile Copy /backups/db1/snapcf_db1.f

for which i did,RMAN>delete expired copy and after which i can do RMAN>delete noprompt obsolete

Now, im still able to see this obsolete copy available,

Database Backup and Recovery (MOSC)