Fujitsu HARD DISK DRIVES MAW3147FC Manuel d'utilisateur Page 40

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 112
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 39
Data Format
3-2 C141-E235
N
ote: Spare sectors on the last track in each cylinder are not necessarily placed at the end of the track
because of a track skew or a cylinder skew. (Details are explained in Subsection 3.1.3.)
Zone Cell Cylinder
Cylinder –143
to
Cylinder –4
System space
Internal test space
Cylinder –154
to
Cylinder –147
SA0
SA139
Internal test cylinder
~ ~
~ ~
~ ~
~ ~
Spare Sectors per Cell 0-0
0
0 1
28
User Space for Cell 0-0
29
1 30
0 57
User Space for Cell 1-0
m-28
P1
m
User Space for Cell P1-0
Spare Sectors per Cell P1-0
Alternate Cylinde
r
User Space for Cell xx-1
User Space for Cell y
y
-17
User Space
(Primary Cylinder
0 - (n-1))
(1)
1
17 n
:
Spare Sectors per Cell 1-0
Figure 3.1 Cylinder configuration
Apart from the above logical configuration, the HDD intends to increase the storage capacity by
dividing all cylinders into several zones and changing a recording density of each zone.
Vue de la page 39
1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 111 112

Commentaires sur ces manuels

Pas de commentaire