From: Brian Gerst <bgerst@didntduck.org>
To: Petr Baudis <pasky@suse.cz>
Cc: git@vger.kernel.org
Subject: Re: [ANNOUNCE] Cogito-0.12
Date: Wed, 06 Jul 2005 08:01:38 -0400 [thread overview]
Message-ID: <42CBC822.30701@didntduck.org> (raw)
In-Reply-To: <20050703234629.GF13848@pasky.ji.cz>
Petr Baudis wrote:
> Hello,
>
> I'm happy to announce the release of the 0.12 version of the Cogito
> SCM-like layer over Linus' GIT tree history storage tool. Get it at
>
> http://www.kernel.org/pub/software/scm/cogito/
>
> or cg-update if you have an older version cloned.
>
> I wanted to release it later with more cool features, but after all
> releasing often is good and people will get to test things more, and
> I wanted to make it possible for kernel.org to upgrade to newer RPM.
> But it may not be as stable as I'd wish and may have some rough edges,
> so be warned.
>
> This release contains the latest stuff from Linus, with all the
> packing stuff and everything. Other things include heaps of bugfixes,
> enhanced options parsing, ~/.cgrc support, cg-push, real cg-tag, and
> plenty of smaller but nice stuff. And more to come in next days!
>
> About cg-push, it:
>
> (i) works only locally or over git+ssh branches
>
> (ii) the head updated on the other side must be 'master' too
> (high priority to fix)
>
> (iii) the head updated on the other side is re-created, thus losing
> all attributes (ownership, permissions)
> (high priority to fix)
>
> (iv) won't update the remote working tree if there is any associated
> with the repository - do cg-cancel to catch up, but that will
> lose any local changes you did (note that I plan to rename
> cg-cancel to cg-reset)
>
> Also, I've deprecated rsync, as I explained in another mail. Use
> cg-branch-chg to change the branch URLs to some more sensible scheme -
> most likely HTTP, or SSH if you want to push as well.
I really question removing rsync before HTTP pulls become more
effecient. I did a complete pull of cogito from kernel.org, and http
took over 50 minutes to pull everything, while rsync was done in just
over 1 minute. I dared not even try to pull the full kernel at that speed.
I suspect that part of the problem is that the pull methods are doing a
depth first search, so we can't request the next object until the
current object is fully received and parsed. Changing to a breadth
first search would allow multiple requests in flight and asynchronous
processing which should speed things up. I am exploring using the
curl_multi_* functions to do this, but this will require changes to
common code in pull.c.
--
Brian Gerst
next prev parent reply other threads:[~2005-07-06 12:05 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-03 23:46 [ANNOUNCE] Cogito-0.12 Petr Baudis
2005-07-06 12:01 ` Brian Gerst [this message]
2005-07-07 14:45 ` Petr Baudis
2005-07-07 17:21 ` Junio C Hamano
2005-07-07 19:04 ` Linus Torvalds
2005-07-07 19:57 ` Junio C Hamano
2005-07-07 21:58 ` Linus Torvalds
2005-07-07 22:10 ` Junio C Hamano
2005-07-07 20:00 ` Junio C Hamano
2005-07-07 21:29 ` Eric W. Biederman
2005-07-07 22:23 ` Linus Torvalds
2005-07-08 2:11 ` Eric W. Biederman
2005-07-08 1:54 ` Dumb servers (was: [ANNOUNCE] Cogito-0.12) Kevin Smith
2005-07-08 2:27 ` Linus Torvalds
2005-07-07 22:14 ` [ANNOUNCE] Cogito-0.12 Petr Baudis
2005-07-07 22:52 ` Linus Torvalds
2005-07-07 23:16 ` [PATCH] Pull efficiently from a dumb git store Junio C Hamano
2005-07-07 23:50 ` [PATCH] rev-list: add "--objects=self-sufficient" flag Junio C Hamano
2005-07-07 23:58 ` Linus Torvalds
2005-07-08 1:02 ` [PATCH] rev-list: add "--full-objects" flag Junio C Hamano
2005-07-08 1:33 ` Linus Torvalds
2005-07-08 1:46 ` Linus Torvalds
2005-07-08 2:17 ` Junio C Hamano
2005-07-08 2:39 ` Linus Torvalds
2005-07-09 21:09 ` Eric W. Biederman
2005-07-10 5:11 ` Linus Torvalds
2005-07-10 6:28 ` Junio C Hamano
2005-07-10 21:48 ` Sven Verdoolaege
2005-07-10 22:36 ` Linus Torvalds
2005-07-11 15:19 ` Eric W. Biederman
2005-07-11 16:38 ` Linus Torvalds
2005-07-12 0:44 ` Eric W. Biederman
2005-07-12 1:14 ` Linus Torvalds
2005-07-12 2:38 ` Eric W. Biederman
2005-07-12 3:21 ` Linus Torvalds
2005-07-12 3:39 ` Eric W. Biederman
2005-07-12 4:48 ` Linus Torvalds
2005-07-11 17:53 ` Linus Torvalds
[not found] ` <7vy88gzn6s.fsf@assigned-by-dhcp.cox.net>
[not found] ` <Pine.LNX.4.58.0507082109140.17536@g5.osdl.org>
[not found] ` <7vfyumj8hn.fsf_-_@assigned-by-dhcp.cox.net>
2005-07-11 7:00 ` [PATCH] Check packs and then files Junio C Hamano
2005-07-08 1:03 ` [PATCH] Give --full-objects flag to rev-list when preparing a dumb server Junio C Hamano
2005-07-07 23:50 ` [PATCH] Use --objects=self-sufficient flag to rev-list Junio C Hamano
2005-07-07 23:52 ` [ANNOUNCE] Cogito-0.12 Tony Luck
2005-07-07 23:54 ` Junio C Hamano
2005-07-07 23:59 ` Linus Torvalds
2005-07-08 0:09 ` Tony Luck
2005-07-08 0:23 ` Linus Torvalds
2005-07-09 21:58 ` Russell King
2005-07-09 22:29 ` Russell King
2005-07-09 23:46 ` Junio C Hamano
2005-07-10 5:02 ` Linus Torvalds
2005-07-10 5:15 ` Linus Torvalds
2005-07-10 6:55 ` Russell King
2005-07-10 7:15 ` Junio C Hamano
2005-07-10 12:46 ` Russell King
2005-07-10 16:51 ` Linus Torvalds
2005-07-10 19:15 ` Russell King
2005-07-10 20:03 ` Linus Torvalds
2005-07-10 20:32 ` Russell King
2005-07-10 21:40 ` Linus Torvalds
2005-07-10 8:09 ` Russell King
2005-07-10 14:59 ` Petr Baudis
2005-07-11 20:30 ` Chris Wright
2005-07-08 0:09 ` Linus Torvalds
2005-07-08 8:14 ` Petr Baudis
2005-07-08 15:56 ` Daniel Barkalow
2005-07-07 6:22 ` Chris Wright
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