On Thursday 15 August 2002 01:58 pm, Thierry Vignaud wrote:
> Gary Greene <[EMAIL PROTECTED]> writes:
> > I can confirm this for the FAT not VFAT. FAT8 topped at 256Mb file
> > size w/ a 512 Mb partition limit, FAT16 at 2Gb file size w/ a 2Gb
> > partition limit, FAT32 at 4Gb file size w/ a 2Tb partition limit,
> > and NTFS at 2Tb w/ a partition limit of 30Tb.
>
> fat8? this never existed!
> there was fat12 for floppies, then fat16 when ms eventually undertood
> that hard disks were usefull, then fat32 when they understood that 2gb
> disks were small, then 8Gb since they bug their first fat32
> implementation, ...
>
> so here's the data:
>
> fs    | max fs size
> ------+---------------------------------------------
> fat12 | 2Mo (512*2^12)/1024^2 [fat for floopies]
> fat16 | 32 Mo (512*2^16)/1024  <== up to dos v3.x
> fat16 | 2Go (2^16)^2 (with clusters ranging
>
>       |     from 512b to 64kb aka 1 to 128 sectors)
>
> fat32 | 8go (bug!) <====== win98
> fat32 | more than 8Go <====== win98 sp2
>
> this is the maximum fs size; the maximum file size is either this size
> or smaller.
>
> so the old fat16 cannot have files greater than 2go, the original
> fat32 (win 95 and win98 (not service pack2)) don't support fs greater
> than 8Gb
>
> so we can expect all ms "os" since msdos 3.x (3.3 ?) to support 2Gb
> files.

My goof on the fat8 vs. fat12 on MS os'.

Actually fat 8 DID exsist in the form of old Novell dos. Anyway, the file size 
limits I listed are correct. They were gleened from the Windows NT 4.0 
Workstation Resource guide.

-- 
Gary                                                                         
                                                                             
Sent from seele.gvsu.edu
  2:54pm  up 1 day,  9:50,  3 users,  load average: 0.69, 0.47, 0.46
                                                                             
=============================================================================
Founder GVLUG.                                                               
Chief Systems Architect, S4, Inc. - OS Department.                           
 -=<http://s4llc.tabris.net/linux/>=-                                        
Project Lead for the Sentinel Linux OS Project (KOMODO)                      
Chairman and Project Lead of the E-media Committee of AltReal.               
PHONE : 331-0542                                                             
EMAIL : [EMAIL PROTECTED]                                                       
        [EMAIL PROTECTED]                                             
        [EMAIL PROTECTED]                                         
                                                                             
--changing the code of the Virtual Human Brain FS Driver...                  
Mounting /dev/brain0 is still causing problems...                            
                                                                             
Here's the error:                                                            
                                                                             
#mounting local filesystems........................................[   OK   ]
#Virtual Human Brain Driver v0.0.5 (EXPERIMENTAL) R/W fs module              
#Virtual Nerve Node Driver v0.4.1 (EXPERIMENTAL) R/W FS module               
#Insmod Adaptive Technology Device module..........................[   OK   ]
#Writing Sync state to Journalled VHBFS............................[   OK   ]

Kernel Sys Oops...... Flushing registers...... Back-trace follows......      
=============================================================================


Reply via email to