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Re: Cygwin for Windows 8


On 10/15/2012 Corinna Vinschen wrote:
> On Oct 15 20:24, GrahamC wrote:
> >?
> > On 10/15/2012 Steve John wrote:
> > > I am looking for cygwin tool in Windows 8 platform.? When i execute
> > > the setup.exe (for installing cygwin in Windows 8 OS), i couldn't see
> > > any mirror sites for downloading cygwin tool in Windows 8 OS. Just
> > > wondering if the tool is supported for Windows 8, if yes, then could
> > > you please provide me the link to download cygwin tools for Windows 8?
> >?
> >?
> > I am running OK on Windows 8 release preview,
> > although 'cygcheck -c -v -s' does say:
> >?
> > Windows 8 (not yet supported!) Professional N Ver 6.2 Build 8400
>
> That will be changed with Cygwin 1.7.17.
>
> > Setup.exe (version 2.774) allowed me to choose a mirror site without problem.
> >
> > The only problem I have encountered is the device files for
> > partitions (/dev/sda1, /dev/sda2, /dev/sdb1, /dev/sdb2 etc.) are
> > sometimes the wrong size or not even present.
>
> I can't reproduce that.? Apart from that, the size of a /dev/sdXY
> file is supposed to be always zero.? Do you mean the content of
> /proc/partitions?

Yes, I mean the content of the files rather than the files themselves. I have
seven disk drives attached, most of them with 4 partitions each. Two of them (sdf and sdg)
have identical partition layouts with every partition being type 0xFD.
One of these disk drives appears with partition devices and the other without,
only the whole disk device /dev/sdg is present:

$ ls /dev/sdf* /dev/sdg*
/dev/sdf  /dev/sdf1  /dev/sdf2  /dev/sdf3  /dev/sdf4  /dev/sdg

On flash disk devices which are partitioned reading from the /dev/sdXn etc. device
frequently truncates the data, the last 70 or so sectors are not readable.

On flash disk devices which are unpartitioned it still creates the /dev/sdX1 device,
this reads the same as /dev/sdX except for also truncating before the end of the device.

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