[root@pluto:/dev]# bsdlabel /dev/da1s1
# /dev/da1s1:
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  c: 976768002        0    unused        0     0         # "raw" part, don't edit
  d: 976768002        0    4.2BSD     2048 16384 28552 
[root@pluto:/dev]#