DOS ain't dead - GetFileSizeEx / Read&Write performance / Wiping

GetFileSizeEx / Read&Write performance / Wiping (Developers)

posted by sol, 15.01.2009, 06:24

> Not true. FAT12 and FAT12 either were never patented or already expired.
> FAT32 isn't patented either, only the LFN hack (ironically). And in case
> you haven't noticed, they have transitioned completely to NTFS with Vista
> (which cannot boot from FAT as XP could).

Actually, the patent covers SFN + LFN co-existing, and covers FAT12 the same as it covers the other FAT systems.

Regardless of what is used to boot Vista, virtually all devices that can be accessed directly in windows are Fatxx; USB flash, SD cards, MP3 players, etc.

FAT is still widely used, and ExFat will likely be used for these devices in the future. It makes sense to continue with it in DOS; support will be added in Linux/BSD, no doubt.

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Complete thread:

GetFileSizeEx / Read&Write performance / Wiping - DOS386, 21.12.2007, 03:40 (Developers)
- GetFileSizeEx / Read&Write performance / Wiping - Steve, 21.12.2007, 05:38
- The Death Of FAT32+ - Japheth, 21.12.2007, 07:24
  - --- DEATH --- - DOS386, 21.12.2007, 22:13
    - --- DEATH --- - sol, 21.12.2007, 22:30
      - --- DEATH --- - DOS386, 21.12.2007, 22:46
        --- DEATH --- - Steve, 21.12.2007, 23:22
    - Rest in Peace, Fat32+! No Resurrection possible! - Japheth, 21.12.2007, 23:12
      - -- DEATH -- (anyone has a solution for >4GiB files in DOS ?) - DOS386, 21.12.2007, 23:46
        First get all facts! - Japheth, 22.12.2007, 00:15
        --- DEATH --- - DOS386, 22.12.2007, 00:24
        --- DEATH --- - sol, 22.12.2007, 05:17
        --- DEATH --- - Japheth, 22.12.2007, 09:45
        --- DEATH --- - Steve, 22.12.2007, 10:08
        DOS API extension for files > 4 GB - Japheth, 22.12.2007, 10:28
        --- DEATH --- - sol, 23.12.2007, 23:29
        --- DEATH --- - Matjaz, 24.12.2007, 10:03
        DOS File System efforts - Japheth, 24.12.2007, 17:06
        DOS File System efforts - Rugxulo, 24.12.2007, 19:53
        DOS File System efforts - sol, 25.12.2007, 02:17
        DOS File System efforts - Japheth, 25.12.2007, 09:10
        DOS File System efforts - Rugxulo, 26.12.2007, 21:34
        HPFS for DOS - Rugxulo, 09.09.2008, 22:48
        --- DEATH --- - Japheth, 22.12.2007, 08:57
  - 1 a later, DOS fs enh committee, please report what you got - DOS386, 29.12.2008, 02:41
    - Just noise? - Japheth, 29.12.2008, 08:07
      - NOISE-FS outperforms them all !!! - DOS386, 30.12.2008, 23:06
        NOISE-FS outperforms them all !!! - Japheth, 31.12.2008, 11:46
        NOISE-FS outperforms them all !!! - sol, 02.01.2009, 01:59
        NOISE-FS outperforms them all !!! - Rugxulo, 02.01.2009, 04:25
    - better DOS file system? - Rugxulo, 29.12.2008, 23:16
      - better DOS file system? - ecm, 30.12.2008, 21:48
    - 1 a later, DOS fs enh committee, please report what you got - Steve, 02.01.2009, 07:01
- GetFileSizeEx / Read&Write performance / Wiping - Laaca, 11.01.2009, 14:14
  - exFAT - ecm, 11.01.2009, 17:30
  - GetFileSizeEx / Read&Write performance / Wiping - Rugxulo, 12.01.2009, 19:25
    - GetFileSizeEx / Read&Write performance / Wiping - sol, 15.01.2009, 05:26
      - GetFileSizeEx / Read&Write performance / Wiping - Rugxulo, 15.01.2009, 06:13
        GetFileSizeEx / Read&Write performance / Wiping - sol, 15.01.2009, 06:24
        GetFileSizeEx / Read&Write performance / Wiping - Rugxulo, 16.01.2009, 01:49
        GetFileSizeEx / Read&Write performance / Wiping - sol, 16.01.2009, 07:03
        GetFileSizeEx / Read&Write performance / Wiping - Rugxulo, 18.01.2009, 00:14
        4desasters 4u, DOSsers - DOS386, 24.01.2009, 09:42
        FAT+/FAT/patents - ecm, 24.01.2009, 13:59
        4desasters 4u, DOSsers - Japheth, 24.01.2009, 21:01
        GetFileSizeEx / Read&Write performance / Wiping - Laaca, 14.02.2009, 13:59
        exFAT supported in XP (SP2, SP3) - Rugxulo, 19.02.2009, 02:41
        exFAT supported in XP (SP2, SP3) - Japheth, 20.02.2009, 09:07
        exFAT supported in XP (SP2, SP3) - Laaca, 20.02.2009, 20:16
        exFAT supported in XP (SP2, SP3) - Zyzzle, 21.02.2009, 01:56
        exFAT supported in XP (SP2, SP3) - sol, 21.02.2009, 05:32
        exFAT supported in XP (SP2, SP3) - Rugxulo, 21.02.2009, 05:40
        exFAT supported in XP (SP2, SP3) - Laaca, 21.02.2009, 15:57
        exFAT in FreeDOS unlikely (but FD fixed 4 GB files) - Rugxulo, 15.03.2009, 15:55
        exFAT in FreeDOS unlikely (but FD fixed 4 GB files) - ecm, 15.03.2009, 20:36
        exFAT in FreeDOS unlikely (but FD fixed 4 GB files) - Rugxulo, 17.03.2009, 00:28
        exFAT specification - tom, 17.03.2009, 19:31
        exFAT specification - Laaca, 21.03.2010, 15:42
        former-FAT - DOS386, 22.03.2010, 08:15