07-05-15 11:31 mark lewis wrote to Ed Vance about Installing OS/2   
   Howdy! Mark,   
      
    ml> @MSGID: <5599AB3C.14265.windowsa@capcity2.synchro.net>   
    ml> 04 Jul 15 21:42, you wrote to Sean Dennis:   
      
    SD>>> I'd recommend using JFS for any drive larger than 64GB...which is   
    SD>>> HPFS' limit.   
      
    EV>> Thanks for the 'heads up'.   
    EV>> Now to look up JFS, Thanks!   
      
    ml> generally speaking, modern operating systems use IFSes...   
    ml> Installable File Systems... that means that FAT, HPFS, NTFS,   
    ml> JFS and numerous others may be added to a system and used on a   
    ml> drive or partition...   
      
   Thanks for looking that stuff up - or did all of what You wrote just   
   came off the top of Your head?   
      
      
    ml> FAT is "File Allocation Table" and comes in three flavours that   
   -snip-   
    ml> HPFS is "High Performance File System"... it uses B+ Trees to   
   -snip-   
    ml> NTFS is "New Technology File System" and is a modified version   
   -snip-   
    ml> JFS is "Journaling File System"... the biggest thing is that,   
      
    ml> there are more installable file systems available... many of   
    ml> them are also journal capable because of the huge safety factor   
    ml> and the ability to use the journal to recover from problems...   
    ml> this is akin to running checkdsk and hoping that everything can   
    ml> be recovered... journaling knows what was done and that's where   
    ml> a rewind can be used to back up to a known good point and then   
    ml> start to move forward again...   
      
   All that will take some time for me to read, Thanks for the message.   
   I'm sure others here enjoyed Your post too!   
      
      
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