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Nomer zhestkogo diska sovpadaet s ego SCSI-nomerom.
Vnutrennij disk - obychno nomer 3, pervyj vneshnij disk - 0
Disk razbivaetsya na razdely - do 7 shtuk, razdely numeruyutsya
bukvami  a-h. Razdel "c" oboznachaet ves' zhestkij disk. Root
polozheno klasst' na razdel "a", swap - na "b"

  /dev/sd

  /dev/sd3a           - kornevaya fajlovaya sistema
  /dev/sd3b           - swap-oblast'
  /dev/rsd3c          - zhestkij disk celikom

Geometriya diska dolzhna byt' opisana v fajle /etc/format.dat

disk_type = "Seagate-94601-1.2G SUN OS 4.1.1 " \
        : ctlr = MD21 : fmt_time = 4 \
        : trks_zone = 15 : asect = 5 : atrks = 30 \
        : ncyl =  1925 : acyl = 2 : pcyl = 1927 : nhead = 15 : nsect = 70 \
        : rpm = 3597 : bpt = 41301

 ctlr      - kontroller
 ncyl      - chislo cilindrov
 acyl      - chislo zapasnyh cilindrov
 pcyl      - chislo fizicheskih cilindrov (chasto ncyl+acyl=pcyl)
 nhead     - chislo dorozhek
 nsect     - chislo sektorov
 rpm       - oborotov v minutu
 bpt       - bajt na dorozhku

Predlagaemaya po umolchaniyu razmetka zhestkogo diska hranitsya v /etc/format.dat

partition = "Maxtor XT-8760E" \
    	: disk = "Maxtor XT-8760E" : ctlr = MD21 \
    	: a = 0, 97500 : b = 878, 63750 : c = 0, 1212000 : g = 130, 561000 \
    	: d = 130, 280500 : e = 504, 280500 : f = 963, 489750 : h = 0, 658500

  nachal'nyj cilindr, chislo blokov

format show              - pomozhet poschitat' chislo blokov v cilindre
dkinfo sd0               - informaciya o diske

Last-modified: Thu, 12 Feb 1998 07:51:12 GMT
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