MPT_RVF_UP2DATE
mpt_vol->flags &= ~MPT_RVF_UP2DATE;
if (((mpt_vol->flags & (MPT_RVF_ACTIVE|MPT_RVF_UP2DATE))
!= (MPT_RVF_ACTIVE|MPT_RVF_UP2DATE))
if ((mpt_vol->flags & MPT_RVF_UP2DATE) != 0)
mpt_vol->flags |= MPT_RVF_UP2DATE;
if ((mpt_vol->flags & MPT_RVF_UP2DATE) != 0) {
mpt_vol->flags &= ~MPT_RVF_UP2DATE;
mpt_vol->flags &= ~(MPT_RVF_UP2DATE|MPT_RVF_ANNOUNCED);