Re: Large number of object files

2012-10-24 Thread Nguyen Thai Ngoc Duy
On Wed, Oct 24, 2012 at 12:21 PM, Uri Moszkowicz u...@4refs.com wrote:
 Continuing to work on improving clone times, using git gc
 --aggressive has resulted in a large number of tags combining into a
 single file but now I have a large number of files in the objects
 directory - 131k for a ~2.7GB repository.

Can you paste git count-objects -v? I'm curious why gc keeps so many
loose objects around.

 Any way to reduce the number of these files to speed up clones?

An easy way to get rid of them is to clone the non-local way.
Everything will be sent over a pack, the result would be a single pack
in new repo. Try git clone file:///path/to/source/repo new-repo. You
can also try git prune on the existing repo (read its man page
before use).
-- 
Duy
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Re: Large number of object files

2012-10-24 Thread Jeff King
On Wed, Oct 24, 2012 at 01:59:16PM +0700, Nguyen Thai Ngoc Duy wrote:

 On Wed, Oct 24, 2012 at 12:21 PM, Uri Moszkowicz u...@4refs.com wrote:
  Continuing to work on improving clone times, using git gc
  --aggressive has resulted in a large number of tags combining into a
  single file but now I have a large number of files in the objects
  directory - 131k for a ~2.7GB repository.
 
 Can you paste git count-objects -v? I'm curious why gc keeps so many
 loose objects around.

Presumably ejected from the pack because they are now unreachable.
That's a rather large number, but if there was recent ref maintenance
(e.g., deleting branches or tags), it is not impossible.

  Any way to reduce the number of these files to speed up clones?
 
 An easy way to get rid of them is to clone the non-local way.
 Everything will be sent over a pack, the result would be a single pack
 in new repo. Try git clone file:///path/to/source/repo new-repo.

If you have git v1.7.12 or greater, you can also use the --no-local
option to clone. But as you mentioned, pruning is probably the most
sensible thing (and for a non-local clone, those objects should not
impact performance at all, as we will never even look at unreferenced
objects).

-Peff
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Large number of object files

2012-10-23 Thread Uri Moszkowicz
Continuing to work on improving clone times, using git gc
--aggressive has resulted in a large number of tags combining into a
single file but now I have a large number of files in the objects
directory - 131k for a ~2.7GB repository. Any way to reduce the number
of these files to speed up clones?
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