BIOC_SDINVALID   2299 dev/ic/ami.c   				bd->bd_status = BIOC_SDINVALID;
BIOC_SDINVALID   1134 dev/ic/ciss.c  					bd->bd_status = BIOC_SDINVALID;
BIOC_SDINVALID   1471 dev/ic/mfi.c   		bd->bd_status = BIOC_SDINVALID;