1 # $OpenBSD: disktab,v 1.19 2006/10/04 01:04:22 krw Exp $
3 # Disk geometry and partition layout tables.
6 # ty type of disk (fixed, removable, simulated)
7 # d[0-4] drive-type-dependent parameters
11 # sc #sectors/cylinder, ns*nt default
12 # su #sectors/unit, sc*nc default
13 # se sector size, DEV_BSIZE default
14 # rm rpm, 3600 default
15 # sf supports bad144-style bad sector forwarding
16 # sk sector skew per track, default 0
17 # cs sector skew per cylinder, default 0
18 # hs headswitch time, default 0
19 # ts one-cylinder seek time, default 0
20 # il sector interleave (n:1), 1 default
21 # bs boot block size, default BBSIZE
22 # sb superblock size, default SBSIZE
23 # o[a-p] partition offsets in sectors
24 # p[a-p] partition sizes in sectors
25 # b[a-p] partition block sizes in bytes
26 # f[a-p] partition fragment sizes in bytes
27 # t[a-p] partition types (filesystem, swap, etc)
29 # All partition sizes reserve space for bad sector tables.
30 # (5 cylinders needed for maintenance + replacement sectors)
33 qp120at|Quantum Peripherals 120MB IDE:\
34 :dt=ESDI:ty=winchester:se#512:nt#9:ns#32:nc#813: \
35 :pa#13824:oa#0:ta=4.2BSD:ba#4096:fa#512: \
36 :pb#13824:ob#13824:tb=swap: \
38 :ph#206496:oh#27648:th=4.2BSD:bh#4096:fh#512:
40 pan60|Panasonic Laptop's 60MB IDE:\
41 :dt=ST506:ty=winchester:se#512:nt#13:ns#17:nc#565:\
42 :pa#13260:oa#0:ta=4.2BSD:ba#4096:fa#512:\
43 :pb#13260:ob#13260:tb=swap: \
45 :ph#97682:oh#26520:th=4.2BSD:bh#4096:fh#512:
47 mk156|toshiba156|Toshiba MK156 156Mb:\
48 :dt=SCSI:ty=winchester:se#512:nt#10:ns#35:nc#825:\
49 :pa#15748:oa#0:ba#4096:fa#512:ta=4.2BSD:\
50 :pb#15748:ob#15748:tb=swap:\
52 :ph#257250:oh#31500:bh#4096:fh#512:th=4.2BSD:
54 cp3100|Conner Peripherals 100MB IDE:\
55 :dt=ST506:ty=winchester:se#512:nt#8:ns#33:nc#766: \
56 :pa#12144:oa#0:ta=4.2BSD:ba#4096:fa#512: \
57 :pb#12144:ob#12144:tb=swap: \
59 :ph#177936:oh#24288:th=4.2BSD:bh#4096:fh#512:
68 cp3100new|Conner Peripherals 100MB IDE, with a different configuration:\
69 :dt=ST506:ty=winchester:se#512:nt#8:ns#33:nc#766: \
70 :pa#15840:oa#0:ta=4.2BSD:ba#4096:fa#512: \
71 :pb#24288:ob#15840:tb=swap: \
73 :pe#15840:oe#40128:te=4.2BSD:be#4096:fe#512: \
74 :pg#15840:og#55968:tg=4.2BSD:bg#4096:fg#512: \
75 :ph#130416:oh#71808:th=4.2BSD:bh#4096:fh#512:
77 floppy288|3in|3.5in High Density Floppy, 2.88MB:\
78 :dt=floppy:ty=floppy:se#512:nt#2:rm#300:ns#36:nc#80:\
79 :pa#5760:oa#0:ba#4096:fa#512:ta=4.2BSD: \
83 floppy|floppy3|3in|3.5in High Density Floppy:\
84 :dt=floppy:ty=floppy:se#512:nt#2:rm#300:ns#18:nc#80:\
85 :pa#2880:oa#0:ba#4096:fa#512:ta=4.2BSD: \
89 floppy5|5in|5.25in High Density Floppy:\
90 :dt=floppy:ty=floppy:se#512:nt#2:rm#300:ns#15:nc#80:\
91 :pa#2400:oa#0:ba#4096:fa#512:ta=4.2BSD: \
92 :pb#2400:ob#0:bb#4096:fb#512:\
93 :pc#2400:oc#0:bc#4096:fc#512:
95 maxtor4380|Maxtor XT4380E ESDI :\
96 :dt=ESDI:ty=winchester:se#512:nt#15:ns#36:nc#1222: \
97 :pa#21600:oa#0:ta=4.2BSD:ba#4096:\
98 :pb#21600:ob#21600:tb=swap: \
100 :pe#216000:oe#53200:te=4.2BSD:be#4096:fe#512: \
101 :ph#398520:oh#269200:th=4.2BSD:bh#4096:fh#512:
103 miniscribe9380|compaq38|Miniscribe 9380 ESDI :\
104 :ty=winchester:dt=ESDI:se#512:nt#15:ns#35:nc#1223:rm#3600: \
105 :pa#21000:oa#0:ba#8192:fa#1024:ta=4.2BSD: \
106 :pb#42000:ob#21000:tb=swap: \
108 :pe#21000:oe#63000:be#8192:fe#1024:te=4.2BSD: \
109 :ph#556500:oh#84000:bh#8192:fh#1024:th=4.2BSD:
111 ida4|compaq88|Compaq IDA (4 drives) :\
112 :ty=winchester:dt=IDA:se#512:nt#16:ns#63:nc#1644:rm#3600:\
113 :pa#20160:oa#0:ba#8192:fa#1024:ta=4.2BSD: \
114 :pb#80640:ob#20160:tb=swap: \
116 :pe#201600:oe#100800:be#8192:fe#1024:te=4.2BSD: \
117 :pf#20160:of#1310400:bf#8192:ff#1024:tf=4.2BSD: \
118 :ph#1008000:oh#302400:bh#8192:fh#1024:th=4.2BSD: \
119 :pg#302400:og#1330560:bg#4096:fg#512:tg=4.2BSD:
121 fuji513|Fujitsu M22XXXX: \
122 :ty=winchester:dt=ESDI:se#512:nt#16:ns#63:nc#954:rm#3600:\
123 :pa#20160:oa#82656:ba#4096:fa#512:ta=4.2BSD: \
124 :pb#40320:ob#102816:tb=swap: \
126 :ph#656208:oh#143136:bh#4096:fh#512:th=4.2BSD:
128 rdroot|ramdiskroot|RAM-disk root FS image:\
129 :ty=ramdisk:se#512:nt#2:ns#128:nc#16:\
130 :pa#3800:oa#0:ta=4.2BSD:ba#4096:fa#512:\