3.1 Data Space

 

 

Table 3.1

Zone layout and track capacity

 

 

 

 

 

 

 

 

Zone

Cylinder

Byte/track

Sector/track

 

 

 

 

 

MAS3735FC

 

MAS3367FC

 

 

 

 

 

 

 

 

 

 

 

 

0

0 - 1,848

360,960

705

 

 

 

 

 

 

1

1,849 - 3,697

360,960

705

 

 

 

 

 

 

 

2

3,698

– 5,546

360,960

705

 

 

 

 

 

 

 

3

5,547

– 7,395

360,960

705

 

 

 

 

 

 

 

4

7,396

– 9,244

360,960

705

 

 

 

 

 

 

5

9,245 – 11,093

360,960

705

 

 

 

 

 

 

 

6

11,094

– 12,298

359,424

702

 

 

 

 

 

 

 

7

12,299

– 14,315

350,208

684

 

 

 

 

 

 

 

8

14,316

– 16,080

340,992

666

 

 

 

 

 

 

 

9

16,081

– 17,173

336,384

657

 

 

 

 

 

 

 

10

17,174

– 19,330

331,776

648

 

 

 

 

 

 

 

11

19,331

– 20,255

322,560

630

 

 

 

 

 

 

 

12

20,256

– 21,404

317,952

621

 

 

 

 

 

 

 

13

21,405

– 22,469

313,344

612

 

 

 

 

 

 

 

14

22,470

– 24,514

304,128

594

 

 

 

 

 

 

 

15

24,515

– 26,195

294,912

576

 

 

 

 

 

 

 

16

26,196

– 26,840

290,304

567

 

 

 

 

 

 

 

 

17

26,841 – 27,093

 

26,841 – 27,149

285,696

558

 

 

 

 

 

 

 

 

Note: When the logical data block length is 512 bytes, the sector/track capacity indicates above amount

(1)User space

The user space is a storage area for user data. The data format on the user space (the length of data block and the number of data blocks) can be specified with the MODE SELECT or MODE SELECT EXTENDED command.

The default value of cylinders in the user space is MAS3735FC = 27,094, MAS3367 FC = 27,150. These also equal the maximum cylinders number for each series. The user can also specify the number of logical data blocks to be placed in the user space with the MODE SELECT or MODE SELECT EXTENDED command. When the number of logical data blocks is specified, as many cylinders as required to place the specified data blocks are allocated in the user space.

C141-E198

3-3

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Image 39
Fujitsu MAS3735FC, MAS3367FC manual Data Space, Zone layout and track capacity