# %b - the bus id for the device
# %c - the return value for the CALLOUT program (note, this doesn't work within
# the PROGRAM field for the obvious reason.)
+# %D - use the devfs style disk name for this device.
+# For partitions, this will result in 'part%n'
+# If this is not a partition, it will result in 'disk'
#
# Looking for scsi bus id 42:0:0:1