On Wed, Aug 27, 2008 at 2:57 AM, Simon Wilkinson <[EMAIL PROTECTED]> wrote:
>
> On 27 Aug 2008, at 02:18, Chas Williams (CONTRACTOR) wrote:
>
>> In message
>> <[EMAIL PROTECTED]>,Mike Shaddock
>> writes:
>>>
>>> I'm looking for a version of du where the -x option (skip directories on
>>> different file systems) doesn't traverse an AFS mount poi
>>> nt.  Haven't been able to find anything via searching, so I thought I'd
>>> ask here.
>>
>> i have an interesting idea.  on linux this would be pretty easy.
>> after generic_fill_attr() we could encode the volumeid in the i_dev
>> field instead of the s_dev field from the superblock.  this should make
>> this work.  i cant think of anything it would break.
>
> Unless I'm missing something, this breaks anything that relies on stat's
> st_dev field to determine whether a file is in AFS or not. Filedrawers is
> one example, and I'm sure there are others.

I wanted to do something like this to make Finder happy on MacOS; The
side effects get exciting. I might have notes somewhere. I recommend
against it.
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