Subj : Re: [OT] Yet another Microsoft documentation inconsistency
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From: "R.Wieser" <
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Subject: Re: [OT] Yet another Microsoft documentation inconsistency
Date: Sun, 12 Jun 2016 14:02:36 +0200
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JJ,
> One states that it's ignored in Windows XP, while the other
> one doesn't.
The latter one is what I ment by my "lying by ommision" remark: It makes you
*assume* that the setting it gouverns has an(y) effect, while it actually
doesn't.
> makes it look that the command may actually exist on Windows
> 2000/NT4, kaput on Windows XP, then magically pop ups back
> in Vista and later.
Pretty much, yes.
... though more "is ignored on OS ***" webpages might be floating around
there ...
(personally I get the feeling the setting is ignored on all of them)
> On WinNT, written data aren't verified. All disk write failures are
> hardware failures.
....
> Hopefully, nowadays storage ECCs are reliable enough.
I can imagine that for the harddrives (which nowerdays are rather smart and
have error checking, repairing and bad-sector management build in), but for
(something like) a floppy ? Not so much ... And those floppies where, when
XP was young, still in use.
Regards,
Rudy Wieser
-- Origional message:
JJ <
[email protected]> schreef in berichtnieuws
[email protected]...
> On Sun, 12 Jun 2016 09:20:49 +0200, R.Wieser wrote:
> >
> > Both can be considered to be true: The one one tells you the command
exists
> > and what the setting it gouverns its *ment* for, the other one tells you
the
> > setting is ignored. :-)
>
> But the conflict remains. One states that it's ignored in Windows XP,
while
> the other one doesn't. The one that states it's ignored... makes it look
> that the command may actually exist on Windows 2000/NT4, kaput on Windows
> XP, then magically pop ups back in Vista and later.
>
> > There remains a question though: does the OS now never, or always check
if a
> > write-action has succeeded (rather important when writing to a medium
like a
> > floppy).
>
> On WinNT, written data aren't verified. All disk write failures are
hardware
> failures. I've checked all disk related device drivers and there's no
> reference to string "verify" except 3 kernel I/O functions which aren't
> related to disk-write verify. The File API doesn't seem to provide any
> support for it too - *including* transaction-enabled file operations
> (ouch!).
>
> Hopefully, nowadays storage ECCs are reliable enough.
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