'cause if the machine state was frozen then the OS may still have some 
unwritten data in memory making the disk image not upto date.

----Original Message Follows----

Hey! Why shouldn't people be able to edit their disk images??? :-(
I do it all the time when I use Windoze.... Quite fun to corrupt filenames, 
ya
know... ;-P

Eric Laberge wrote:

 > At 15:31 2000-12-15 +0100, you wrote:
 > >On Fri, Dec 15, 2000 at 08:14:08AM -0500, Drew Northup wrote:
 > >
 > > > How big are your disk image files?  640KB?  Mine is 504MB!!!  This IS 
NOT A
 > > > GOOD SOLUTION!!!
 > >
 > >Who fucking cares ? I have 40GB free disk space which cry to be filled ? 
;-)
 > >And my image is ~900MB.
 >
 > 900MB? How did you get around the 1024/16/63 504MB limit? :-P
 >
 > > > Remember two things: Keep It Simple Stupid (why many of my Data 
Structures
 > > > Programs just didn't work)
 > > > and
 > > > whatever is the fastest, the smallest (least memory used--of any 
kind), and
 > > > the simplest--all at once--is the best code.
 > >
 > >Well, I can think of nothing which will work in more cases. I guess
 > >we can avoid copying the disk image if the user promises not to
 > >touch it :-) OTOH, copying it would always work, no matter what
 > >the user does. So this qualifies for me as "more simple".
 >
 > Can't we just save the file modification date, and only restore if it
 > wasn't changed?
 > Of course, the user could touch the file in which case it wouldn't work,
 > but who is stupid enough to do that?
 >
 > EL



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