bsdrescue# fdisk /dev/da0
******* Working on device /dev/da0 *******
parameters extracted from in-core disklabel are:
cylinders=24321 heads=255 sectors/track=63 (16065 blks/cyl)

Figures below won't work with BIOS for partitions not in cyl 1
parameters to be used for BIOS calculations are:
cylinders=24321 heads=255 sectors/track=63 (16065 blks/cyl)

Media sector size is 512
Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 1 is:
sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD)
    start 16065, size 1044225 (509 Meg), flag 80 (active)
	beg: cyl 1/ head 0/ sector 1;
	end: cyl 65/ head 254/ sector 63
The data for partition 2 is:
sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD)
    start 1060290, size 1044225 (509 Meg), flag 0
	beg: cyl 66/ head 0/ sector 1;
	end: cyl 130/ head 254/ sector 63
The data for partition 3 is:
sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD)
    start 2104515, size 388612350 (189752 Meg), flag 0
	beg: cyl 131/ head 0/ sector 1;
	end: cyl 768/ head 254/ sector 63
The data for partition 4 is:
<UNUSED>