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From: Johannes Sixt <j.sixt@viscovery.net>
To: Brian Foster <brian.foster@innova-card.com>
Cc: git@vger.kernel.org, Bryan Donlan <bdonlan@fushizen.net>
Subject: Re: fsck --full is Ok, but clones are not, "missing commits"?!
Date: Mon, 05 May 2008 17:12:20 +0200	[thread overview]
Message-ID: <481F23D4.2090909@viscovery.net> (raw)
In-Reply-To: <a537dd660805050744h7602e553u21c70168a621fe76@mail.gmail.com>

Brian Foster schrieb:
>  What I don't know is the root-cause, that is, WHY
>  this was done.  It wasn't a disc-space issue, and
>  I've no evidence it was a network-bandwidth issue,
>  but there is some anecdotal evidence it was some
>  sort of a CPU-cycles issue, albeit just what the
>  performance hit was is unknown.

How about this theory:

What happens if you fire up gitk as simple as

   $ gitk

in the history if no grafts are present? Some months ago this took ages to
complete, and even today you get a *huge* list of commits in a *short*
window; hence, the scrollbar thumb is tiny, and if you succeed to get hold
of it without a magnifying glass, it scrolls way more than a page of
commits if you move it by only one pixel.

No wonder that $user wants to have a shorter history. So $user, being
smart, truncates the history at a suitable point with a graft.

-- Hannes

  reply	other threads:[~2008-05-05 15:13 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20080416062925.8028e952@zebulon.innova-card.com>
2008-04-16  6:37 ` fsck --full is Ok, but clones are not, "missing commits"?! Brian Foster
2008-04-16  9:14   ` David Kastrup
2008-05-05  4:25   ` Bryan Donlan
     [not found]     ` <200805051608.55200.brian.foster@innova-card.com>
2008-05-05 14:44       ` Brian Foster
2008-05-05 15:12         ` Johannes Sixt [this message]
     [not found]           ` <200805061231.30135.brian.foster@innova-card.com>
2008-05-06 10:58             ` Brian Foster
2008-05-06 11:12               ` Johannes Sixt
     [not found] <200804161128.04245.brian.foster@innova-card.com>
2008-04-16  9:45 ` Brian Foster
2008-04-16 11:26   ` Dmitry Potapov
     [not found] <200804161334.17748.brian.foster@innova-card.com>
2008-04-16 11:48 ` Brian Foster
2008-04-16 13:22   ` Johannes Sixt
2008-04-16 14:25     ` Dmitry Potapov
2008-04-16 14:56       ` Johannes Sixt
2008-04-16 16:17         ` Dmitry Potapov
2008-04-16 16:47           ` Jakub Narebski
2008-04-17  6:18           ` Johannes Sixt
     [not found] <200804161626.44174.brian.foster@innova-card.com>
2008-04-16 15:04 ` Brian Foster
2008-04-16 15:22   ` Johannes Sixt
2008-04-16 16:11     ` Brandon Casey
     [not found]     ` <200804171643.15504.brian.foster@innova-card.com>
2008-04-17 14:53       ` Brian Foster
2008-04-17 15:41         ` Brandon Casey
     [not found]           ` <200804180943.20933.brian.foster@innova-card.com>
2008-04-18  8:41             ` Brian Foster
2008-04-18  8:55               ` Johannes Sixt
     [not found]                 ` <200804181114.47067.brian.foster@innova-card.com>
2008-04-18  9:29                   ` Brian Foster
2008-04-16 17:15   ` Dmitry Potapov
     [not found] <200804171756.39911.brian.foster@innova-card.com>
2008-04-17 18:44 ` Brian Foster
     [not found] <20080506115224.79802c7c@zebulon.innova-card.com>
2008-05-06 12:17 ` Johannes Sixt

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