// the content implicitly for all versions, we can
		// avoid triggering another MRF heal for offline drives.
		if len(versions) == 0 {
			// Whether a disk was initially or becomes offline
			// during this upload, send it to the MRF list.
			for i := range len(onlineDisks) {
				if onlineDisks[i] != nil && onlineDisks[i].IsOnline() {
					continue
				}

				dstOpts.WantChecksum = hash.ChecksumFromBytes(srcChecksumDecrypted)

				// When an object is being copied from a source that is multipart, the destination will
				// no longer be multipart, and thus the checksum becomes full-object instead. Since
				// the CopyObject API does not require that the caller send us this final checksum, we need
				// to compute it server-side, with the same type as the source object.