Miscellany

root@cdrom [~]# fdisk  wd0
Disk: /dev/rwd0d
NetBSD disklabel disk geometry:
cylinders: 152139, heads: 16, sectors/track: 63 (1008 sectors/cylinder)
total sectors: 153356490

BIOS disk geometry:
cylinders: 1024, heads: 255, sectors/track: 63 (16065 sectors/cylinder)
total sectors: 153356490

Partition table:
0: Primary 'big' DOS, 16-bit FAT (> 32MB) (sysid 6)
    start 63, size 128457 (63 MB, Cyls 0-8), Active
1: Linux native (sysid 131)
    start 128520, size 52741395 (25753 MB, Cyls 8-3291)
2: Linux native (sysid 131)
    start 52869915, size 46877670 (22889 MB, Cyls 3291-6209)
3: Extended partition (sysid 5)
    start 99747585, size 53608905 (26176 MB, Cyls 6209-9546)
Extended partition table:
E0: Linux native (sysid 131)
    start 99747648, size 3004092 (1467 MB, Cyls 6209-6396)
E1: NetBSD (sysid 169)
    start 102751803, size 50604687 (24709 MB, Cyls 6396-9546)
root@cdrom [~]# disklabel wd0
# /dev/rwd0d:
type: unknown
disk: XPS
label:
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 16
sectors/cylinder: 1008
cylinders: 152139
total sectors: 153356490
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0           # microseconds
track-to-track seek: 0  # microseconds
drivedata: 0

16 partitions:
#        size    offset     fstype [fsize bsize cpg/sgs]
 a:  50341536 102751803     4.2BSD   2048 16384 28392  # (Cyl. 101936*- 151878*)
 b:    263151 153093339       swap                     # (Cyl. 151878*- 152139*)
 c:  50604687 102751803     unused      0     0        # (Cyl. 101936*- 152139*)
 d: 153356490         0     unused      0     0        # (Cyl.      0 - 152139*)
 e:    128457        63      MSDOS                     # (Cyl.      0*-    127*)
 f:  52741395    128520 Linux Ext2      0     0        # (Cyl.    127*-  52450*)
 g:  46877670  52869915 Linux Ext2      0     0        # (Cyl.  52450*-  98955*)
 i:   3004092  99747648 Linux Ext2      0     0        # (Cyl.  98956 - 101936*)