disktab revision 50472
150472Speter# $FreeBSD: head/etc/disktab 50472 1999-08-27 23:37:10Z peter $ 238738Sbrian# 337Srgrimes# Disk geometry and partition layout tables. 437Srgrimes# Key: 537Srgrimes# dt controller type 637Srgrimes# ty type of disk (fixed, removeable, simulated) 737Srgrimes# d[0-4] drive-type-dependent parameters 837Srgrimes# ns #sectors/track 937Srgrimes# nt #tracks/cylinder 1037Srgrimes# nc #cylinders/disk 11476Srgrimes# sc #sectors/cylinder, ns*nt default 1237Srgrimes# su #sectors/unit, sc*nc default 1337Srgrimes# se sector size, DEV_BSIZE default 1437Srgrimes# rm rpm, 3600 default 1537Srgrimes# sf supports bad144-style bad sector forwarding 1637Srgrimes# sk sector skew per track, default 0 1737Srgrimes# cs sector skew per cylinder, default 0 1837Srgrimes# hs headswitch time, default 0 1937Srgrimes# ts one-cylinder seek time, default 0 2037Srgrimes# il sector interleave (n:1), 1 default 2137Srgrimes# bs boot block size, default BBSIZE 2237Srgrimes# sb superblock size, default SBSIZE 2337Srgrimes# o[a-h] partition offsets in sectors 2437Srgrimes# p[a-h] partition sizes in sectors 2537Srgrimes# b[a-h] partition block sizes in bytes 2637Srgrimes# f[a-h] partition fragment sizes in bytes 2737Srgrimes# t[a-h] partition types (filesystem, swap, etc) 2837Srgrimes# 2937Srgrimes# All partition sizes reserve space for bad sector tables. 3037Srgrimes# (5 cylinders needed for maintenance + replacement sectors) 3137Srgrimes# 321141Sache 331141Sache# 341141Sache# Floppy formats: 351141Sache# 361141Sache# To make a filesystem on a floppy: 377708Srgrimes# fdformat [-f <size>] fd<drive>[.<size>] 3811137Sjoerg# disklabel -B -r -w fd<drive>[.<size>] fd<size> 3911137Sjoerg# newfs <opts> fd<drive>[.<size>] 401141Sache# 4111137Sjoerg# with <opts>: 4211137Sjoerg# -t 2 - two heads 4311137Sjoerg# -u 9|15|18 - sectors per track 4411137Sjoerg# (using the default value of 1/4096 is not much useful for floppies) 4511137Sjoerg# -l 1 - interleave 1 (for most floppies) 4611137Sjoerg# -i 65536 - bytes of data per i-node 4711137Sjoerg# (the default -i value will render you with a floppy wasting way 4811137Sjoerg# too much space in i-node areas) 4911137Sjoerg# 501141Sache 511141Sachefd360:\ 521141Sache :ty=floppy:se#512:nt#2:rm#300:ns#9:nc#40:\ 531141Sache :pa#720:oa#0:ba#4096:fa#512:\ 541141Sache :pb#720:ob#0:bb#4096:fb#512:\ 551141Sache :pc#720:oc#0:bc#4096:fc#512: 561141Sache 571141Sachefd720:\ 581141Sache :ty=floppy:se#512:nt#2:rm#300:ns#9:nc#80:\ 591141Sache :pa#1440:oa#0:ba#4096:fa#512:\ 601141Sache :pb#1440:ob#0:bb#4096:fb#512:\ 611141Sache :pc#1440:oc#0:bc#4096:fc#512: 621141Sache 631182Srgrimesfd1200|floppy5|5in|5.25in High Density Floppy:\ 641144Sache :ty=floppy:se#512:nt#2:rm#360:ns#15:nc#80:\ 651141Sache :pa#2400:oa#0:ba#4096:fa#512:\ 661141Sache :pb#2400:ob#0:bb#4096:fb#512:\ 671141Sache :pc#2400:oc#0:bc#4096:fc#512: 681141Sache 691182Srgrimesfd1440|floppy|floppy3|3in|3.5in High Density Floppy:\ 701141Sache :ty=floppy:se#512:nt#2:rm#300:ns#18:nc#80:\ 711141Sache :pa#2880:oa#0:ba#4096:fa#512:\ 721141Sache :pb#2880:ob#0:bb#4096:fb#512:\ 731141Sache :pc#2880:oc#0:bc#4096:fc#512: 741141Sache 751141Sache# 761141Sache# Stressed floppy-formats. No guarantees given. 771141Sache# 781141Sache 791141Sachefd800:\ 801141Sache :ty=floppy:se#512:nt#2:rm#300:ns#10:nc#80:\ 811141Sache :pa#1600:oa#0:ba#4096:fa#512:\ 821141Sache :pb#1600:ob#0:bb#4096:fb#512:\ 831141Sache :pc#1600:oc#0:bc#4096:fc#512: 841141Sache 851141Sachefd820:\ 861141Sache :ty=floppy:se#512:nt#2:rm#300:ns#10:nc#82:\ 871141Sache :pa#1640:oa#0:ba#4096:fa#512:\ 881141Sache :pb#1640:ob#0:bb#4096:fb#512:\ 891141Sache :pc#1640:oc#0:bc#4096:fc#512: 901141Sache 911141Sachefd1480:\ 921141Sache :ty=floppy:se#512:nt#2:rm#300:ns#18:nc#82:\ 931141Sache :pa#2952:oa#0:ba#4096:fa#512:\ 941141Sache :pb#2952:ob#0:bb#4096:fb#512:\ 951141Sache :pc#2952:oc#0:bc#4096:fc#512: 961141Sache 971141Sachefd1720:\ 981141Sache :ty=floppy:se#512:nt#2:rm#300:ns#21:nc#82:\ 991141Sache :pa#3444:oa#0:ba#4096:fa#512:\ 1001141Sache :pb#3444:ob#0:bb#4096:fb#512:\ 1011141Sache :pc#3444:oc#0:bc#4096:fc#512: 1021141Sache 1031141Sache# 10432578Spst# LS-120 floppy-format. 10532578Spst# 10632578Spstfd120m|floppy120|floppy120m|3.5in LS-120 Floppy:\ 10732578Spst :ty=floppy:se#512:nt#8:rm#300:ns#32:nc#963:\ 10832578Spst :pa#246528:oa#0:ba#4096:fa#512:\ 10932578Spst :pb#246528:ob#0:bb#4096:fb#512:\ 11032578Spst :pc#246528:oc#0:bc#4096:fc#512: 11132578Spst 11232578Spst# 1131141Sache# Harddisk formats 1141141Sache# 11537Srgrimesqp120at|Quantum Peripherals 120MB IDE:\ 11637Srgrimes :dt=ESDI:ty=winchester:se#512:nt#9:ns#32:nc#813:sf: \ 11737Srgrimes :pa#13824:oa#0:ta=4.2BSD:ba#4096:fa#512: \ 11837Srgrimes :pb#13824:ob#13824:tb=swap: \ 11937Srgrimes :pc#234144:oc#0: \ 12037Srgrimes :ph#206496:oh#27648:th=4.2BSD:bh#4096:fh#512: 12137Srgrimes 12237Srgrimespan60|Panasonic Laptop's 60MB IDE:\ 12337Srgrimes :dt=ST506:ty=winchester:se#512:nt#13:ns#17:nc#565:\ 12437Srgrimes :pa#13260:oa#0:ta=4.2BSD:ba#4096:fa#512:\ 12537Srgrimes :pb#13260:ob#13260:tb=swap: \ 12637Srgrimes :pc#124865:oc#0: \ 12737Srgrimes :ph#97682:oh#26520:th=4.2BSD:bh#4096:fh#512: 12837Srgrimes 12937Srgrimesmk156|toshiba156|Toshiba MK156 156Mb:\ 13037Srgrimes :dt=SCSI:ty=winchester:se#512:nt#10:ns#35:nc#825:\ 13137Srgrimes :pa#15748:oa#0:ba#4096:fa#512:ta=4.2BSD:\ 13237Srgrimes :pb#15748:ob#15748:tb=swap:\ 1337708Srgrimes :pc#288750:oc#0:\ 13437Srgrimes :ph#257250:oh#31500:bh#4096:fh#512:th=4.2BSD: 13537Srgrimes 13637Srgrimescp3100|Connor Peripherals 100MB IDE:\ 137145Srgrimes :dt=ST506:ty=winchester:se#512:nt#8:ns#33:nc#766: \ 13837Srgrimes :pa#12144:oa#0:ta=4.2BSD:ba#4096:fa#512: \ 13937Srgrimes :pb#12144:ob#12144:tb=swap: \ 14037Srgrimes :pc#202224:oc#0: \ 14137Srgrimes :ph#177936:oh#24288:th=4.2BSD:bh#4096:fh#512: 14237Srgrimes 143145Srgrimes# a == root 144145Srgrimes# b == swap 145145Srgrimes# c == d == whole disk 146145Srgrimes# e == /var 147145Srgrimes# f == scratch 148145Srgrimes# h == /usr 149145Srgrimes 150145Srgrimescp3100new|Connor Peripherals 100MB IDE, with a different configuration:\ 151145Srgrimes :dt=ST506:ty=winchester:se#512:nt#8:ns#33:nc#766: \ 152145Srgrimes :pa#15840:oa#0:ta=4.2BSD:ba#4096:fa#512: \ 153145Srgrimes :pb#24288:ob#15840:tb=swap: \ 154145Srgrimes :pc#202224:oc#0: \ 155145Srgrimes :pd#202224:od#0: \ 156145Srgrimes :pe#15840:oe#40128:te=4.2BSD:be#4096:fe#512: \ 157145Srgrimes :pg#15840:og#55968:tg=4.2BSD:bg#4096:fg#512: \ 158145Srgrimes :ph#130416:oh#71808:th=4.2BSD:bh#4096:fh#512: 159145Srgrimes 16037Srgrimesmaxtor4380|Maxtor XT4380E ESDI :\ 16137Srgrimes :dt=ESDI:ty=winchester:se#512:nt#15:ns#36:nc#1222:sf: \ 16237Srgrimes :pa#21600:oa#0:ta=4.2BSD:ba#4096:fa#512:\ 16337Srgrimes :pb#21600:ob#21600:tb=swap: \ 16437Srgrimes :pc#659880:oc#0: \ 16537Srgrimes :pd#216000:od#53200:td=4.2BSD:bd#4096:fd#512: \ 16637Srgrimes :ph#398520:oh#269200:th=4.2BSD:bh#4096:fh#512: 16737Srgrimes 16837Srgrimesminiscribe9380|compaq38|Miniscribe 9380 ESDI :\ 16937Srgrimes :ty=winchester:dt=ESDI:se#512:nt#15:ns#35:nc#1223:rm#3600:sf: \ 17037Srgrimes :pa#21000:oa#0:ba#8192:fa#1024:ta=4.2BSD: \ 17137Srgrimes :pb#42000:ob#21000:tb=swap: \ 17237Srgrimes :pc#642075:oc#0: \ 17337Srgrimes :pd#21000:od#63000:bd#8192:fd#1024:td=4.2BSD: \ 17437Srgrimes :ph#556500:oh#84000:bh#8192:fh#1024:th=4.2BSD: 17537Srgrimes 17637Srgrimesida4|compaq88|Compaq IDA (4 drives) :\ 17737Srgrimes :ty=winchester:dt=IDA:se#512:nt#16:ns#63:nc#1644:rm#3600:\ 17837Srgrimes :pa#20160:oa#0:ba#8192:fa#1024:ta=4.2BSD: \ 17937Srgrimes :pb#80640:ob#20160:tb=swap: \ 18037Srgrimes :pc#1659168:oc#0: \ 18137Srgrimes :pd#201600:od#100800:bd#8192:fd#1024:td=4.2BSD: \ 18237Srgrimes :pe#20160:oe#1310400:be#8192:fe#1024:te=4.2BSD: \ 18337Srgrimes :ph#1008000:oh#302400:bh#8192:fh#1024:th=4.2BSD: \ 18437Srgrimes :pg#302400:og#1330560:bg#4096:fg#512:tg=4.2BSD: 18537Srgrimes 18637Srgrimesfuji513|Fujitsu M22XXXX: \ 18737Srgrimes :ty=winchester:dt=ESDI:se#512:nt#16:ns#63:nc#954:rm#3600:\ 18837Srgrimes :pa#20160:oa#82656:ba#4096:fa#512:ta=4.2BSD: \ 18937Srgrimes :pb#40320:ob#102816:tb=swap: \ 19037Srgrimes :pc#961632:oc#0: \ 19137Srgrimes :ph#656208:oh#143136:bh#4096:fh#512:th=4.2BSD: 19237Srgrimes 19311137Sjoergsony650|Sony 650 MB MOD|\ 19411137Sjoerg :ty=removable:dt=SCSI:se#512:nt#1:ns#31:nc#18600:ts#1:rm#4800:\ 19511137Sjoerg :pc#576600:oc#0:\ 19611137Sjoerg :pa#576600:oa#0:ta=4.2BSD:ba#8192:fa#1024: 19713439Sjkh 19813439Sjkhmta3230|mo230|IBM MTA-3230 230 Meg 3.5inch Magneto-Optical:\ 19913439Sjkh :ty=removeable:dt=SCSI:rm#3600:\ 20013439Sjkh :se#512:nt#64:ns#32:nc#216:sc#2048:su#444384:\ 20113439Sjkh :pa#444384:oa#0:ba#4096:fa#0:ta=4.2BSD:\ 20213439Sjkh :pc#444384:oc#0: 20319558Sjkh 20419558Sjkhminimum:ty=mfs:se#512:nt#1:rm#300:\ 20522517Sjkh :ns#2880:nc#1:\ 20622517Sjkh :pa#2880:oa#0:ba#4096:fa#512:\ 20722517Sjkh :pc#2880:oc#0:bc#4096:fc#512: 20822528Sjulian 20942544Sjkhminimum2:ty=mfs:se#512:nt#1:rm#300:\ 21042544Sjkh :ns#5760:nc#1:\ 21142544Sjkh :pa#5760:oa#0:ba#4096:fa#512:\ 21242544Sjkh :pc#5760:oc#0:bc#4096:fc#512: 21342544Sjkh 21422528Sjulianzip100|zip 100:\ 21522528Sjulian :ty=removable:se#512:nc#96:nt#64:ns#32:\ 21622528Sjulian :pa#196608:oa#0:ba#4096:fa#512:\ 21722528Sjulian :pb#196608:ob#0:bb#4096:fb#512:\ 21822528Sjulian :pc#196608:oc#0:bc#4096:fc#512: 21922528Sjulian 22047724Sbillforb2200|orb22|orb:\ 22147724Sbillf :ty=removable:ns#63:nt#128:nc#4273:sc#1008:su#4307184:se#512:\ 22247724Sbillf :pa#4307184:oa#0:ba#8192:fa#1024:\ 22347724Sbillf :pc#4307184:oc#0:bc#8192:fc#1024: 22447724Sbillf 225