STRMOUNT
{ SF(STRMOUNT), "stream is mounted" },
(fn_dest_vp->v_stream->sd_flag & STRMOUNT)) {
ASSERT((fn_dest_vp->v_stream->sd_flag & STRMOUNT) == 0);
stp->sd_flag |= STRMOUNT;
stp->sd_flag &= ~STRMOUNT;