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Date: Thu, 13 Feb 2025 15:36:29 +0100
To: cygwin AT cygwin DOT com
Subject: Re: /bin/cp of sparse files broken in
 3.6.0-0.362.g68c13dc92f65.x86_64?
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From: Corinna Vinschen via Cygwin <cygwin AT cygwin DOT com>
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On Feb 13 09:02, Corinna Vinschen via Cygwin wrote:
> This:
> 
> > - Cygwin mount has "sparse" option (mount Y: -o sparse,exec /cygdrive/y)
> 
> doesn't work:
> 
>   $ cat /etc/fstab
>   Y: /mnt/y binary,posix=0,sparse 0 0

Copy/Paste rulez again. That should have been

    Y: /mnt/y ntfs binary,posix=0,sparse 0 0

>   none /mnt cygdrive binary,posix=0 0 0
>   $ mount
>   [...]
>   Y: on /mnt/y type ntfs (binary,posix=0,noumount,auto)
> 
> As you can see, the options for drive Y are ignored and the options
> for the cygdrive prefix are used.  This is even documented in a special
> note in https://cygwin.com/cygwin-ug-net/using.html#cygdrive
> 
> Thanks for pointing this out, Christian!
> 
> 
> Corinna
> 
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