# $OpenBSD: disktab,v 1.4 2003/03/01 00:46:23 miod Exp $ # Disk geometry and partition layout tables. # Key: # dt controller type # ty type of disk (fixed, removeable, simulated) # d[0-4] drive-type-dependent parameters # ns #sectors/track # nt #tracks/cylinder # nc #cylinders/disk # sc #sectors/cylinder, ns*nt default # su #sectors/unit, sc*nc default # se sector size, DEV_BSIZE default # rm rpm, 3600 default # sf supports bad144-style bad sector forwarding # sk sector skew per track, default 0 # cs sector skew per cylinder, default 0 # hs headswitch time, default 0 # ts one-cylinder seek time, default 0 # il sector interleave (n:1), 1 default # bs boot block size, default BBSIZE # sb superblock size, default SBSIZE # o[a-p] partition offsets in sectors # p[a-p] partition sizes in sectors # b[a-p] partition block sizes in bytes # f[a-p] partition fragment sizes in bytes # t[a-p] partition types (filesystem, swap, etc) # # All partition sizes reserve space for bad sector tables. # (5 cylinders needed for maintenance + replacement sectors) # fuji2614S|fuji171|FUJITSU M2614S:\ :ty=SCSI:se#512:nt#8:ns#32:nc#1336:\ :pa#29952:oa#256:ba#8192:fa#1024:ta=4.2BSD:\ :pb#60416:ob#30208:tb=swap:\ :pc#342016:oc#0:\ :ph#251392:oh#90624:bh#8192:fh#1024:th=4.2BSD:\ CDC94351|CDC 164 MB SCSI disk:\ :ty=SCSI:se#512:nt#9:rm#3600:ns#34:nc#1068:\ :pa#30294:oa#306:ba#8192:fa#1024:ta=4.2BSD:\ :pb#61200:ob#30600:tb=swap:\ :pc#326808:oc#0:\ :ph#235008:oh#91800:bh#8192:fh#1024:th=4.2BSD: fuji2624S|FUJITSU 2624S:\ :ty=winchester:dt=SCSI:se#512:nt#11:ns#64:nc#1429:\ :pa#29568:oa#704:ba#8192:fa#1024:ta=4.2BSD:\ :pb#39424:ob#30272:tb=swap:\ :pc#1006016:oc#0:\ :pg#299904:og#69696:bg#8192:fg#1024:tg=4.2BSD:\ :ph#636416:oh#369600:bh#8192:fh#1024:th=4.2BSD: cdc94181|CDC 94181-15:\ :ty=winchester:dt=SCSI:se#512:nt#15:ns#51:nc#1546:\ :pa#29835:oa#765:ba#8192:fa#1024:ta=4.2BSD:\ :pb#79560:ob#30600:tb=swap:\ :pc#1182690:oc#0:\ :pg#306000:og#110160:bg#8192:fg#1024:tg=4.2BSD:\ :ph#766530:oh#416160:bh#8192:fh#1024:th=4.2BSD: miniroot|2Meg Miniroot:\ :ty=winchester:se#512:nt#1:ns#10:nc#400:\ :pa#4000:oa#0:ba#8192:fa#1024:ta=4.2BSD:\ :pc#4000:oc#0: