Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264898AbUFGQUQ (ORCPT ); Mon, 7 Jun 2004 12:20:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264921AbUFGQUQ (ORCPT ); Mon, 7 Jun 2004 12:20:16 -0400 Received: from dh132.citi.umich.edu ([141.211.133.132]:9344 "EHLO lade.trondhjem.org") by vger.kernel.org with ESMTP id S264898AbUFGQUK convert rfc822-to-8bit (ORCPT ); Mon, 7 Jun 2004 12:20:10 -0400 Subject: Re: [BUG] NFS no longer updates file modification times appropriately From: Trond Myklebust To: joe.korty@ccur.com Cc: linux-kernel@vger.kernel.org, Ronny.Lampert@telecasystems.de, ioe-lkml@rameria.de In-Reply-To: <20040607161304.GA22505@tsunami.ccur.com> References: <1086623509.4173.7.camel@lade.trondhjem.org> <20040607161304.GA22505@tsunami.ccur.com> Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8BIT Message-Id: <1086625209.4597.0.camel@lade.trondhjem.org> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Mon, 07 Jun 2004 12:20:11 -0400 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 798 Lines: 21 P? m? , 07/06/2004 klokka 12:13, skreiv Joe Korty: > > > > > In which case we > > > could defer a timestamp-on-write only when it is still in the same second > > > as the previous write, but don't defer when a new second rolls around > > > on the client. That would reduce timestamp updates to at most one per > > > second per inode per client, while preserving old NFS behavior. > > > > Exactly why should we go to all this trouble? > > For compatibility? With what? There has never been a standard other than the close-to-open. Cheers, Trond - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/