From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Rast Subject: Re: GIT get corrupted on lustre Date: Tue, 22 Jan 2013 23:14:16 +0100 Message-ID: <878v7keuh3.fsf@pctrast.inf.ethz.ch> References: <50D861EE.6020105@giref.ulaval.ca> <50D870A0.90205@interlinx.bc.ca> <50EC453A.2060306@giref.ulaval.ca> <50EDDF12.3080800@giref.ulaval.ca> <50F7F793.80507@giref.ulaval.ca> <50F8273E.5050803@giref.ulaval.ca> <871B6C10EBEFE342A772D1159D1320853A042AD7@umechphj.easf.csd.disa.mil> <50F829A9.7090606@calculquebec.ca> <871B6C10EBEFE342A772D1159D1320853A044B42@umechphj.easf.csd.disa.mil> <50F98B53.9080109@giref.ulaval.ca> <87a9s2o6ri.fsf@pctrast.inf.ethz.ch> <87r4lejpx8.fsf@pctrast.inf.ethz.ch> <50FF051D.5090804@giref.ulaval.ca> Mime-Version: 1.0 Content-Type: text/plain Cc: "Brian J. Murrell" , , , "Pyeron, Jason J CTR (US)" , Maxime Boissonneault , Philippe Vaucher , =?utf-8?Q?S=C3=A9bastien?= Boisvert To: Eric Chamberland X-From: git-owner@vger.kernel.org Tue Jan 22 23:14:48 2013 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 1Txm78-0000oe-I3 for gcvg-git-2@plane.gmane.org; Tue, 22 Jan 2013 23:14:42 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752245Ab3AVWOV (ORCPT ); Tue, 22 Jan 2013 17:14:21 -0500 Received: from edge10.ethz.ch ([82.130.75.186]:4251 "EHLO edge10.ethz.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751490Ab3AVWOU (ORCPT ); Tue, 22 Jan 2013 17:14:20 -0500 Received: from CAS12.d.ethz.ch (172.31.38.212) by edge10.ethz.ch (82.130.75.186) with Microsoft SMTP Server (TLS) id 14.2.298.4; Tue, 22 Jan 2013 23:14:16 +0100 Received: from pctrast.inf.ethz.ch.ethz.ch (46.126.8.85) by CAS12.d.ethz.ch (172.31.38.212) with Microsoft SMTP Server (TLS) id 14.2.298.4; Tue, 22 Jan 2013 23:14:17 +0100 In-Reply-To: <50FF051D.5090804@giref.ulaval.ca> (Eric Chamberland's message of "Tue, 22 Jan 2013 16:31:09 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.2 (gnu/linux) X-Originating-IP: [46.126.8.85] Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Eric Chamberland writes: > So, hum, do we have some sort of conclusion? > > Shall it be a fix for git to get around that lustre "behavior"? > > If something can be done in git it would be great: it is a *lot* > easier to change git than the lustre filesystem software for a cluster > in running in production mode... (words from cluster team) :-/ I thought you already established that simply disabling the progress display is a sufficient workaround? If that doesn't help, you can try patching out all use of SIGALRM within git. Other than that I agree with Junio, from what we've seen so far, Lustre returns EINTR on all sorts of calls that simply aren't allowed to do so. -- Thomas Rast trast@{inf,student}.ethz.ch