[Zope-dev] Re: [Zope3-dev] Re: Proposal for optimized Blob handling

2007-03-07 Thread Tres Seaver
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Sidnei da Silva wrote:
> On 3/7/07, Philipp von Weitershausen <[EMAIL PROTECTED]> wrote:
>> Am I the only person here who immediately associated "link" with the
>> POSIX? Also, am I the only one who read "when possible" as "when on a
>> POSIX system where link is available", in other words, "when not on
>> Windows"? One starts to wonder...
> 
> NTFS does support hard links since version 5, which means Windows
> 2000+. It does not support hard links to directories though, only soft
> links (which are called junctions or junction points). The version of
> NTFS shipped with Vista supports hard links for directories I believe.

POSIX systems don't allow hard links to directories, either, in practice::

  $ man ln
  ...
   -d, -F, --directory
allow the superuser to attempt to hard link  directories  (note:
will  probably  fail  due  to  system restrictions, even for the
superuser)




Tres.
- --
===
Tres Seaver  +1 540-429-0999  [EMAIL PROTECTED]
Palladion Software   "Excellence by Design"http://palladion.com
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[Zope-dev] Re: [Zope3-dev] Re: Proposal for optimized Blob handling

2007-03-07 Thread Sidnei da Silva

On 3/7/07, Philipp von Weitershausen <[EMAIL PROTECTED]> wrote:

Am I the only person here who immediately associated "link" with the
POSIX? Also, am I the only one who read "when possible" as "when on a
POSIX system where link is available", in other words, "when not on
Windows"? One starts to wonder...


NTFS does support hard links since version 5, which means Windows
2000+. It does not support hard links to directories though, only soft
links (which are called junctions or junction points). The version of
NTFS shipped with Vista supports hard links for directories I believe.

--
Sidnei da Silva
Enfold Systemshttp://enfoldsystems.com
Fax +1 832 201 8856 Office +1 713 942 2377 Ext 214
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