Dear ALL, I found a problem that the RGW create a new bucket instance and delete the bucket instance at every create bucket OP. http://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html According to the error code "BucketAlreadyOwnedByYou" from the above link, shouldn't the RGW return directly or do nothing when recreate the bucket? Why do the RGW create a new bucket instance and delete it? Thanks for the reply! sunfch -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html