DKI_FMTVOL
if (! (cur_ctlr->ctlr_flags & DKI_FMTVOL)) {
cinfo.dki_flags = DKI_FMTVOL;
info->dki_flags = DKI_FMTVOL;
info.dki_flags = DKI_FMTVOL;
info->dki_flags = DKI_FMTVOL;
info->dki_flags = DKI_FMTVOL;
vdc->cinfo->dki_flags = DKI_FMTVOL;