[ceph-users] ceph quota qustion

Hi, I contact you for some question about quota. Situation is following below. 1. I set the user quota 10M 2. Using s3 browser, upload one 12M file 3. The upload failed as i wish, but some object remains in the pool(almost 10M) and s3brower doesn't show failed file. I expected nothing to be left in Ceph. My question is "can user or admin remove the remaining objects?"