Symbol: sd_mhdioc_failfast
usr/src/uts/common/io/scsi/targets/sd.c
1147
static int sd_mhdioc_failfast(dev_t dev, caddr_t arg, int flag);
usr/src/uts/common/io/scsi/targets/sd.c
21946
err = sd_mhdioc_failfast(dev, (caddr_t)arg, flag);