From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nicolas Pitre Subject: Re: Huge win, compressing a window of delta runs as a unit Date: Thu, 17 Aug 2006 14:15:53 -0400 (EDT) Message-ID: References: <9e4733910608161020s6855140bs68aaab6e1bbd3bad@mail.gmail.com> <20060817040719.GC18500@spearce.org> <9e4733910608170736y4863e0ebr55c6c822ae548cca@mail.gmail.com> <9e4733910608171022w25886d13ka40e5752fec4680b@mail.gmail.com> Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Content-Transfer-Encoding: 7BIT Cc: Johannes Schindelin , Shawn Pearce , git X-From: git-owner@vger.kernel.org Thu Aug 17 20:16:34 2006 Return-path: Envelope-to: gcvg-git@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by ciao.gmane.org with esmtp (Exim 4.43) id 1GDmPP-0002BT-Pn for gcvg-git@gmane.org; Thu, 17 Aug 2006 20:16:00 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932483AbWHQSPy (ORCPT ); Thu, 17 Aug 2006 14:15:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932520AbWHQSPy (ORCPT ); Thu, 17 Aug 2006 14:15:54 -0400 Received: from relais.videotron.ca ([24.201.245.36]:53179 "EHLO relais.videotron.ca") by vger.kernel.org with ESMTP id S932483AbWHQSPy (ORCPT ); Thu, 17 Aug 2006 14:15:54 -0400 Received: from xanadu.home ([74.56.106.175]) by VL-MO-MR003.ip.videotron.ca (Sun Java System Messaging Server 6.2-2.05 (built Apr 28 2005)) with ESMTP id <0J4500IBYMQHBI80@VL-MO-MR003.ip.videotron.ca> for git@vger.kernel.org; Thu, 17 Aug 2006 14:15:53 -0400 (EDT) In-reply-to: <9e4733910608171022w25886d13ka40e5752fec4680b@mail.gmail.com> X-X-Sender: nico@localhost.localdomain To: Jon Smirl Sender: git-owner@vger.kernel.org Precedence: bulk X-Mailing-List: git@vger.kernel.org Archived-At: On Thu, 17 Aug 2006, Jon Smirl wrote: > On 8/17/06, Nicolas Pitre wrote: > > Nah. The only overhead for a server to feed an "old" pack format from a > > "new" pack file is to inflate and deflate some data. That is not _that_ > > costly. > > It is costly because the Mozilla pack is going to inflate from 295MB > to 845MB. It will take you much longer to download an extra 500MB than > upgrading your client would take. I didn't say it isn't costly. I said that it isn't _that_ costly to the point of bringing down a server. Nicolas