From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vitaly Berov Subject: Re: git clone: very long "resolving deltas" phase Date: Sat, 10 Apr 2010 17:25:29 +0400 Message-ID: References: <4BBC1ED3.6020008@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Sat Apr 10 15:26:18 2010 Return-path: Envelope-to: gcvg-git-2@lo.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1O0ahV-0000Yt-Ar for gcvg-git-2@lo.gmane.org; Sat, 10 Apr 2010 15:26:17 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751317Ab0DJN0M (ORCPT ); Sat, 10 Apr 2010 09:26:12 -0400 Received: from lo.gmane.org ([80.91.229.12]:40761 "EHLO lo.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751033Ab0DJN0L (ORCPT ); Sat, 10 Apr 2010 09:26:11 -0400 Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1O0ahO-0000WX-0h for git@vger.kernel.org; Sat, 10 Apr 2010 15:26:10 +0200 Received: from 195.218.191.171 ([195.218.191.171]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 10 Apr 2010 15:26:10 +0200 Received: from vitaly.berov by 195.218.191.171 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 10 Apr 2010 15:26:10 +0200 X-Injected-Via-Gmane: http://gmane.org/ X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: 195.218.191.171 User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9pre) Gecko/20100217 Shredder/3.0.3pre In-Reply-To: Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Hi, On 04/07/2010 04:55 PM, Nicolas Pitre wrote: > On Wed, 7 Apr 2010, Vitaly wrote: > > > OK then. What happens if you do the following on the server machine > where the repository is stored: > > git repack -a -f -d > > How long does this take? > > If the "Resolving deltas" takes more than 10 minutes, could you capture > a strace dump from that process during a minute or so and post it here? Nicolas, I took strace and sent it to you personally. Here is the extract (99% of strace is the same): -------------- access("/home/vitaly/Projects/test/a1/.git/objects/0f/9a3d28766f8b767fb64166139dd65c079512de", F_OK) = -1 ENOENT (No such file or directory) pread(5, "x\234\324\275y\\Ni\374\377\177\256\323]\335Q\271S\332\220\"\n\241\10Q\10!$!d/\262"..., 214850, 8944159649) = 214850 access("/home/vitaly/Projects/test/a1/.git/objects/a5/5430cbc6674b56d7c2d2d81ef5b7d5c8ebdec8", F_OK) = -1 ENOENT (No such file or directory) pread(5, "x\234\354\275\vT\224U\0270<\347\231\v\363\250\244#\f0 \"\"\"\312ETD\300af"..., 159502, 8944374506) = 159502 access("/home/vitaly/Projects/test/a1/.git/objects/e5/02b7d050d1b81ebc256234e303eac17116c9fb", F_OK) = -1 ENOENT (No such file or directory) pread(5, "x\234\324\274yX\24G\3607>\3353\263,\310\342\"7\2.\202\342\1\10\212\210\212\10\236x\341"..., 61131, 8944534014) = 61131 access("/home/vitaly/Projects/test/a1/.git/objects/5b/6bdba61771e5ba63ba8b43659db1612345c2eb", F_OK) = -1 ENOENT (No such file or directory) pread(5, "x\234\324\275\tX\216Y\3747~\237\323\366DOJiyR\236\210B*$!\311\276\223=[\n"..., 236685, 8944595152) = 236685 ----------------- As for me, it looks very suspicious. Vitaly