Hi All. We have an 40 GB testing database(10G) running in linux with noarchive log mode.That machine has less free space. The database used space (dba_segment size -32 GB). If i take rman backup in noarchivelog mode ,what would be the size of backup (32GB) or less. If we use datapump (full database) approxi.. how much dump size would be.(40 GB?) Regards Krishna