git.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Jakub Narebski <jnareb@gmail.com>
To: Brandon Casey <casey@nrlssc.navy.mil>
Cc: Junio C Hamano <gitster@pobox.com>, Nicolas Pitre <nico@cam.org>,
	Git Mailing List <git@vger.kernel.org>
Subject: Re: getting list of objects for packing
Date: Fri, 31 Oct 2008 15:23:40 -0700 (PDT)	[thread overview]
Message-ID: <m3y704flrf.fsf@localhost.localdomain> (raw)
In-Reply-To: <fAUegZ3bxPo8HquZjUM9syW-giYefuAzBtb1XXHQ-TwbmvJvMZvmDA@cipher.nrlssc.navy.mil>

Brandon Casey <casey@nrlssc.navy.mil> writes:

> Junio C Hamano wrote:

> > Yeah, but wasn't the purpose of your whole exercise to list objects that
> > do not delta nor compress well with each other, in which case the delta
> > compression order (aka name hash) would not matter, no?
> 
> The script I wrote actually starts up two pack-objects instances and I was
> writing the objects I wanted to pack _normally_ to one, and the ones that I
> did not want compressed/deltafied to the other (which was started with
> --no-reuse-object --window=0 --depth=0 --compression=0).
> 
> I didn't mentioned that fact in my first email, but I'm very glad Nico
> made his point.

Wasn't there some gitattribute which prohibited deltification of some
files (`delta` or something)?  Or wasn't this patch accepted, as I
cannot find such attribute in documentation (gitattributes(5))...
... err, it was added in commit a74db82e15cd8a2c53a4a83e9a36dc7bf7a4c750
(Teach "delta" attribute to pack-objects.) by Junio C Hamano in May
19, _without_ documentation.

-- 
Jakub Narebski
Poland
ShadeHawk on #git

  reply	other threads:[~2008-10-31 22:24 UTC|newest]

Thread overview: 61+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-10-31 19:32 getting list of objects for packing Brandon Casey
2008-10-31 20:40 ` Nicolas Pitre
2008-10-31 20:48   ` Brandon Casey
2008-10-31 21:30     ` Junio C Hamano
2008-10-31 21:40       ` Brandon Casey
2008-10-31 22:23         ` Jakub Narebski [this message]
2008-11-01  0:00         ` Brandon Casey
2008-11-02  3:35           ` [PATCH] t7700: demonstrate mishandling of objects in packs with a .keep file drafnel
2008-11-02 16:31             ` [PATCH 1/3] packed_git: convert pack_local flag into generic bit mask drafnel
2008-11-03 16:12               ` Shawn O. Pearce
2008-11-03 18:24                 ` Brandon Casey
2008-11-03 20:37                 ` [PATCH v2 1/3] t7700: demonstrate mishandling of objects in packs with a .keep file Brandon Casey
2008-11-03 20:41                   ` [PATCH v2 2/3] packed_git: convert pack_local flag into a bitfield and add pack_keep Brandon Casey
2008-11-03 20:43                     ` [PATCH v2 3/3] pack-objects: honor '.keep' files Brandon Casey
2008-11-03 20:49                       ` Shawn O. Pearce
2008-11-05 22:37                       ` Brandon Casey
2008-11-06 23:22                         ` Brandon Casey
2008-11-07  0:30                           ` Junio C Hamano
2008-11-07  1:17                             ` Brandon Casey
2008-11-07  8:12                               ` Andreas Ericsson
2008-11-07 19:25                                 ` Shawn O. Pearce
2008-11-10  5:59                             ` recognize loose local objects during repack drafnel
2008-11-10 21:03                               ` Junio C Hamano
     [not found]                             ` <1226296798-31522-1-git-send-email-foo@foo.com>
2008-11-10  5:59                               ` [PATCH 1/3] t7700: demonstrate mishandling of loose objects in an alternate ODB drafnel
     [not found]                               ` <1226296798-31522-2-git-send-email-foo@foo.com>
2008-11-10  5:59                                 ` [PATCH 2/3] sha1_file.c: split has_loose_object() into local and non-local counterparts drafnel
     [not found]                                 ` <1226296798-31522-3-git-send-email-foo@foo.com>
2008-11-10  5:59                                   ` [PATCH 3/3] pack-objects: extend --local to mean ignore non-local loose objects too drafnel
2008-11-07  1:52                           ` [PATCH 1/4] pack-objects: new option --honor-pack-keep Brandon Casey
2008-11-07  1:54                             ` [PATCH 2/4] repack: don't repack local objects in packs with .keep file Brandon Casey
2008-11-07  1:55                               ` [PATCH 3/4] repack: do not fall back to incremental repacking with [-a|-A] Brandon Casey
2008-11-07  1:56                                 ` [PATCH 4/4] builtin-gc.c: use new pack_keep bitfield to detect .keep file existence Brandon Casey
2008-11-07  8:14                               ` [PATCH 2/4] repack: don't repack local objects in packs with .keep file Andreas Ericsson
2008-11-07  8:13                             ` [PATCH 1/4] pack-objects: new option --honor-pack-keep Andreas Ericsson
2008-11-03 22:14                   ` [PATCH v3] t7700: demonstrate mishandling of objects in packs with a .keep file Brandon Casey
2008-11-04 19:17                   ` [PATCH v2 1/3] " Andreas Ericsson
2008-11-04 19:49                     ` Brandon Casey
2008-11-04 19:55                       ` Junio C Hamano
2008-11-04 20:01                         ` Brandon Casey
2008-11-04 20:21                       ` Andreas Ericsson
2008-11-04 23:55                   ` Junio C Hamano
2008-11-12  8:09                   ` Jeff King
2008-11-12 17:10                     ` Junio C Hamano
2008-11-12 19:17                       ` Jeff King
2008-11-12 17:30                     ` Brandon Casey
2008-11-12 17:59                       ` repack and .keep series Brandon Casey
2008-11-12 17:59                         ` [PATCH 1/6] t7700: demonstrate mishandling of objects in packs with a .keep file Brandon Casey
2008-11-12 17:59                           ` [PATCH 2/6] packed_git: convert pack_local flag into a bitfield and add pack_keep Brandon Casey
2008-11-12 17:59                             ` [PATCH 3/6] pack-objects: new option --honor-pack-keep Brandon Casey
2008-11-12 17:59                               ` [PATCH 4/6] repack: don't repack local objects in packs with .keep file Brandon Casey
2008-11-12 17:59                                 ` [PATCH 5/6] repack: do not fall back to incremental repacking with [-a|-A] Brandon Casey
2008-11-12 17:59                                   ` [PATCH 6/6] builtin-gc.c: use new pack_keep bitfield to detect .keep file existence Brandon Casey
2008-11-13  0:50                                   ` [PATCH] t7700: test that 'repack -a' packs alternate packed objects Brandon Casey
2008-11-12 18:10                       ` [PATCH v2 1/3] t7700: demonstrate mishandling of objects in packs with a .keep file Junio C Hamano
2008-11-12 18:19                         ` Junio C Hamano
     [not found]             ` <1225643477-32319-1-git-send-email-foo@foo.com>
2008-11-02 16:31               ` [PATCH 2/3] packed_git: add new PACK_KEEP flag and haspackkeep() access macro drafnel
     [not found]               ` <1225643477-32319-2-git-send-email-foo@foo.com>
2008-11-02 16:31                 ` [PATCH 3/3] pack-objects: honor '.keep' files drafnel
2008-11-03 16:17                   ` Shawn O. Pearce
2008-11-03 10:35             ` [PATCH] t7700: demonstrate mishandling of objects in packs with a .keep file Andreas Ericsson
2008-11-03 18:20               ` Brandon Casey
2008-11-03 20:25                 ` Andreas Ericsson
2008-11-03 22:02                   ` Brandon Casey
2008-11-04 19:25                     ` Andreas Ericsson

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=m3y704flrf.fsf@localhost.localdomain \
    --to=jnareb@gmail.com \
    --cc=casey@nrlssc.navy.mil \
    --cc=git@vger.kernel.org \
    --cc=gitster@pobox.com \
    --cc=nico@cam.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).