resp := lockRPCRLock.NewResponse()
	success, err := l.ll.RLock(ctx, *args)
	if err == nil && !success {
		err = errLockConflict
	}
	return l.makeResp(resp, err)
}

// RUnlockHandler - releases the acquired read lock.
func (l *lockRESTServer) RUnlockHandler(args *dsync.LockArgs) (*dsync.LockResp, *grid.RemoteErr) {
	resp := lockRPCRUnlock.NewResponse()

	// Ignore the RUnlock() "reply" return value because if err == nil, "reply" is always true.