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Re: [Gnu-arch-users] Re: [GNU-arch-dev] [ANNOUNCEMENT] /Arch/ embraces `git'

From
ESEdésio Costa e Silva <edesiocs@gmail.com>
Date
Apr 22, 2005, 17:39 UTC
Message-ID
<1073a5540504221039332e712@mail.gmail.com>
In-Reply-To
<Pine.LNX.4.58.0504220844390.2344@ppc970.osdl.org>
On 4/22/05, Linus Torvalds <torvalds@osdl.org> wrote:
Show 21 quoted lines
> 
> 
> On Thu, 21 Apr 2005, Tomas Mraz wrote:
> >
> > However you're right that the original structure proposed by Linus is
> > too flat.
> 
> You're wrong.
> 
> The thing is, having 256 sybdirectories already eats one _megabyte_ of
> diskspace on common filessystems. If you expand that to be either deeper
> (ie subdirectories within subdirectories), or use more than 8 bits for the
> first level, you'll be using much more.
> 
> A megabyte of diskspace is peanuts for a project like Linux, but I think
> it matters for small projects. I want git to work reasonably even for
> really trivial stuff.
> 
> For example, if you just expand the fan-out to use 12 bits instead of 8,
> you're now using 16MB of diskspace just for the directory structure, even
> for a trivially small project. I just think that sucks.
What if the directory structure is sparse?
Previous: Linus TorvaldsNext: Petr Baudis
Message 18 of 23 in “[ANNOUNCEMENT] /Arch/ embraces `git'”
  1. Tom LordApr 20, 2005
  2. Miles BaderApr 20, 2005
  3. duchier@ps.uni-sb.deApr 20, 2005
  4. Tomas MrazApr 20, 2005
  5. Denys DuchierApr 21, 2005
  6. Tomas MrazApr 21, 2005
  7. duchier@ps.uni-sb.deApr 21, 2005
  8. Tomas MrazApr 20, 2005
  9. Tom LordApr 21, 2005
  10. Tom LordApr 21, 2005
  11. Tom LordApr 20, 2005
  12. Denys DuchierApr 21, 2005
  13. Tom LordApr 21, 2005
  14. Tomas MrazApr 21, 2005
  15. Tom LordApr 21, 2005
  16. Tom LordApr 21, 2005
  17. Linus TorvaldsApr 22, 2005
  18. Edésio Costa e SilvaApr 22, 2005
  19. Petr BaudisApr 20, 2005
  20. C. Scott AnanianApr 20, 2005
  21. chunking (Re: [ANNOUNCEMENT] /Arch/ embraces `git')Linus Torvalds, Apr 20, 2005
  22. C. Scott AnanianApr 20, 2005
  23. blowing chunks (quick update)C. Scott Ananian, Apr 22, 2005

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