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Re: how to make FAT table on disk up to date? while running

Posted: Thu Jan 22, 2009 3:15 pm
by Dex
jal wrote:
Dex wrote:One thing i would add is, i only write to the first fat on my OS.
Which means that the disk is unreadable by any other OS? In that case, I'd go for my own file system format.
JAL
No, as other's have pointed out, it still works fine with other OS's, as they only check the first fat, i am also sure that most moden OS would not be able to use the second fat even if the first became corrupted ( i may be wrong ), but data recovery software could.

You could also look at it, in that if Your "hobby OS" corrupted the first FAT, you have a backup of the second FAT.