From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ramsay Jones Subject: Re: [PATCH v9 00/19] index-helper/watchman Date: Tue, 10 May 2016 23:09:00 +0100 Message-ID: <57325BFC.8000101@ramsayjones.plus.com> References: <1462826929-7567-1-git-send-email-dturner@twopensource.com> <1462832134.24478.49.camel@twopensource.com> <1462881130.3018.13.camel@kaarsemaker.net> <5731FFB7.20006@ramsayjones.plus.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Cc: Dennis Kaarsemaker , David Turner , git@vger.kernel.org, pclouds@gmail.com To: Junio C Hamano X-From: git-owner@vger.kernel.org Wed May 11 00:09:14 2016 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1b0Fq3-0005cB-LQ for gcvg-git-2@plane.gmane.org; Wed, 11 May 2016 00:09:12 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752559AbcEJWJH (ORCPT ); Tue, 10 May 2016 18:09:07 -0400 Received: from avasout07.plus.net ([84.93.230.235]:43220 "EHLO avasout07.plus.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751913AbcEJWJF (ORCPT ); Tue, 10 May 2016 18:09:05 -0400 Received: from [10.0.2.15] ([91.125.197.102]) by avasout07 with smtp id sm911s0032D2Veb01m92sq; Tue, 10 May 2016 23:09:03 +0100 X-CM-Score: 0.00 X-CNFS-Analysis: v=2.1 cv=QqujpgGd c=1 sm=1 tr=0 a=mTUfFwB0nGOO66Ym8a+i3w==:117 a=mTUfFwB0nGOO66Ym8a+i3w==:17 a=L9H7d07YOLsA:10 a=9cW_t1CCXrUA:10 a=s5jvgZ67dGcA:10 a=N659UExz7-8A:10 a=EBOSESyhAAAA:8 a=PlzUWASLpKUbIZ6vtjkA:9 a=pILNOxqGKmIA:10 a=yJM6EZoI5SlJf8ks9Ge_:22 X-AUTH: ramsayjones@:2500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 In-Reply-To: Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: On 10/05/16 21:30, Junio C Hamano wrote: > Ramsay Jones writes: > >> On 10/05/16 12:52, Dennis Kaarsemaker wrote: >>> On ma, 2016-05-09 at 15:22 -0700, Junio C Hamano wrote: >>>> It passes on one box and fails on another. They both run the same >>>> Ubuntu 14.04 derivative, with same ext3 filesystem. The failing one >>>> is on a VM. >>> >>> Same here, except ext4 instead of ext3. Failing on a virtual machine, >>> not failing on a physical one. >> >> I can confirm the trend: >> >> Linux Mint 17.3, ext4 - bare-metal pass, (Virtual Box) VM fail. >> > I do not think there is anything VM specific, though. If it is > SIGPIPE, it is very much understandable it is timing dependent, and > VMness may be a cause of timing differences, nothing more. Yeah, I had previously noted that this was probably a timing related issue - this was only meant as confirmation that David could probably reproduce the issue if he tested in a VM. ;-) However, it appears Dennis has found a way to force a failure, even on bare-metal (at least on v8, I think). > I seem to getting the failure on my physical box today, by the way. Ah, interesting. ATB, Ramsay Jones