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Re: 1.5.12: mt sees incorrect maximum block size


On Dec 15 10:36, Brian Dessent wrote:
> Corinna Vinschen wrote:
> 
> > So, as you can see, the Windows NT tape functions doesn't allow me to set
> > the block size to more than 64K, too.  That's the same functionality used
> > inside of Cygwin.  I have no idea how to workaround that.  I also didn't
> > find anything useful on the Web so far.
> > 
> > I'd *love* to get that solved, but I don't know how.  I'm going to ask
> > someone who's writing tape drivers for Windows, perhaps he has a clue.
> > Other than that, I'm open to any useful hint from the community.
> 
> A little googling found the following, but I don't have a tape drive so
> I cannot test it...
> <http://www.complanguages.com/Reading_128K_Blocks_off_a_DLT_via_Adaptec_AHA2940AU-7710081-5505-a.html>

Thanks Brian, that was very interesting.  I tried it with my Adaptec U160
but unfortunately nothing changed.  I had a quick look into winTar, but,
alas, that's a proprietary application.  If there's actually some
problem with the SCSI adapter, then winTar apparently knows how to get
around it.  I don't know much about the SCSI low level interface...

Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          mailto:cygwin@cygwin.com
Red Hat, Inc.

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