From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Yakov Lerner" Subject: Re: svn to git, N-squared? Date: Mon, 12 Jun 2006 21:04:00 +0200 Message-ID: References: <9e4733910606111902l709c71ccyf45070d55112739e@mail.gmail.com> <9e4733910606112039p7aff60c7w7a074d0e35c7b0f@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: "Jon Smirl" , git X-From: git-owner@vger.kernel.org Mon Jun 12 21:04:07 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 1Fprhm-0005TD-J3 for gcvg-git@gmane.org; Mon, 12 Jun 2006 21:04:06 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752174AbWFLTED (ORCPT ); Mon, 12 Jun 2006 15:04:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752175AbWFLTED (ORCPT ); Mon, 12 Jun 2006 15:04:03 -0400 Received: from py-out-1112.google.com ([64.233.166.178]:3399 "EHLO py-out-1112.google.com") by vger.kernel.org with ESMTP id S1752174AbWFLTEB (ORCPT ); Mon, 12 Jun 2006 15:04:01 -0400 Received: by py-out-1112.google.com with SMTP id x31so1779932pye for ; Mon, 12 Jun 2006 12:04:00 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=C60wm6YfU5A3YSSwUeaUU14CH5/4jbpZxKEWbLww/VZPnUwzwOzqcHwebTRwBwOmhd51tdScdmxPCEdsT7mDOxA0KyHMK8Y5uLWGtIXwoxsf0PTWOTC9snaH6YiJAupsNjVvPNbHnckfiiPOxyK4ILGV02qXNumtu+RWUk4QOV4= Received: by 10.35.34.18 with SMTP id m18mr4643563pyj; Mon, 12 Jun 2006 12:04:00 -0700 (PDT) Received: by 10.35.14.20 with HTTP; Mon, 12 Jun 2006 12:04:00 -0700 (PDT) To: "Linus Torvalds" In-Reply-To: Content-Disposition: inline Sender: git-owner@vger.kernel.org Precedence: bulk X-Mailing-List: git@vger.kernel.org Archived-At: On 6/12/06, Linus Torvalds wrote: > On Sun, 11 Jun 2006, Jon Smirl wrote: > > I have it stopped and I am running the repack. > > There are 1.27M files in my .git directory > Yeah, that would do it. That's ~5000 files per object directory, so I > assume that your directories are 200+kB in size, and for every new object > added, you'll basically have to traverse the old directory fully in order > to find an empty place for it Is this related to 1-level dir tree for objects (12/object) vs 2-level dir tree (12/34/object) ? Does git employ more levels for object tree for large projects ? Yakov