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VFAT FAT32




FAT 8.3, 8 3 . FAT ( FAT16) , Microsoft (Windows 95 Windows NT): VFAT ( FAT) FAT32, Windows 95 Windows 98. (FAT32) , Windows Millennium Edition, Windows 2000. FAT32, Windows NT Linux.

VFAT Windows for Workgroups 3.11. Windows 95 VFAT (long file name, LFN). VFAT FAT; , 8.3, 8.3 , . VFAT Windows 95, Windows NT 4. VFAT , VFAT , . , DOS , FAT. FAT, VFAT ( FAT32). , VFAT , VFAT.

Windows 95 32- VFAT. VFAT 32- 16- . FAT 12- 16-, , FAT. VFAT 32- .

FAT VFAT . FAT. Microsoft Windows 95 OEM Service Release 2 ( Windows 95 Windows 95 OSR2) VFAT FAT32.

FAT32 32- FAT. , FAT32 . , FAT32 , 65535 (, ). , 8 FAT32 4- . FAT16 ( 10-15 %).

FAT32 FAT . FAT32 ; FAT32 FAT .

FAT 4 , FAT32 . FAT32 . , , (512 ).

Windows 95 OSR2 Windows 98 VFAT, Windows NT. To, VFAT VFAT, FAT32. FAT ( FAT32 , FAT VFAT) , FAT32 , FAT32.

FAT Microsoft : , .

. , , . 256 , 25 FAT (1 8.3 24 ). VFAT 21. , , Microsoft FAT FAT32, .

HPFS

HPFS High Performance File System . HPFS OS/2 1.2 LAN Manager. HPFS IBM Microsoft. HPFS , .

HPFS , . HPFS, FAT , , , . HPFS , FAT, , file-associated, , . .

, HPFS, , . : , , , ( ) . , HPFS , , , , , , , (extents) . / (rotational latency) / ). , HPFS , FAT, :

;

;

, ;

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HPFS. (. 3.6).

. 3.6. HPFS

 

. HPFS (, , band). 8 . , , . . 1, , 0 .

, . : , , , , , . . 16 .

, (bit map), FAT, / . , , HPFS . .

HPFS , FAT, . , . , . , 256 . , FAT 512 1024 16 . , 8 (8192 ) , HPFS 256 . , 8 .

. 3.6 , HPFS . (boot block), (super block) () (spare block). (boot block) 0 15; , , BIOS, , . (super block) (bitmap blocklist). , , . (bad block list), (directory band), (F‑node) , CHKDSK. () . , . , super block .

(spare block) (hotfix map hotfix-areas), (directory emergency free block list), , . 17 . HPFS .

HPFS , F-Node, . HPFS FAT . F-Node. F-Node ( ). F-Node 15 , , , , . .

( Directory Band ) HPFS . , FAT , , . HPFS , (. 3.7). , -r , , , , , , , , , .

. 3.7.

 

HPFS (-r). , , FAT. (, F-node), , . .

. HPFS , , . , . HPFS , , .

HPFS . , , . HPFS IFS CONFIG.SYS. . IFS HPFS 2 , 8 D:

IFS=E \OS2\HPFS.IFS /CACHE:2048 /CRECL:4 /AUTOCHECK:CD





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