required information from the driver, and produce a virgin disklabel
for it. The latter might be further edited with `disklabel -e' to
satisfy the user's need.
The magic sequence is:
disklabel -r -w sdX auto
disklabel -e sdX
the values that it doesn't print by defaults. This seems wrong. I want
to be able to see the total number of sectors more than edit it. The
default d_secperunit of (sectors/track * tracks/cylinder * cylinders) is
bogus if sectors/track is only an approximation and more bogus if
sectors/track and tracks/cylinder are dummy values such as 4096 and 1
to defeat ufs's pessimizations.