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
next prev parent 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
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