From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932414AbWF0NeL (ORCPT ); Tue, 27 Jun 2006 09:34:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932428AbWF0NeL (ORCPT ); Tue, 27 Jun 2006 09:34:11 -0400 Received: from ns.virtualhost.dk ([195.184.98.160]:47370 "EHLO virtualhost.dk") by vger.kernel.org with ESMTP id S932448AbWF0NeJ (ORCPT ); Tue, 27 Jun 2006 09:34:09 -0400 Date: Tue, 27 Jun 2006 15:35:45 +0200 From: Jens Axboe To: Paolo Ornati Cc: Linux Kernel Mailing List , ck@vds.kolivas.org Subject: Re: 2.6.17-ck1: fcache problem... Message-ID: <20060627133544.GW22071@suse.de> References: <20060625093534.1700e8b6@localhost> <20060625102837.GC20702@suse.de> <20060625152325.605faf1f@localhost> <20060625174358.GA21513@suse.de> <20060627112105.0b15bfa1@localhost> <20060627095443.GQ22071@suse.de> <20060627122457.2cabc4d7@localhost> <20060627150440.0aaf07e1@localhost> <20060627131033.GU22071@suse.de> <20060627153043.60582710@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060627153043.60582710@localhost> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 27 2006, Paolo Ornati wrote: > On Tue, 27 Jun 2006 15:10:33 +0200 > Jens Axboe wrote: > > > > Cannot the code figure out this himself al let "mount -o remount,ro" > > > work? > > > > It could be fixed up, yes, but for now you have to always pass the fdev > > option for it to work. Sorry, I thought you knew that, I think I wrote > > that in the original mail as well. > > No ;) > > http://lkml.org/lkml/2006/5/15/46 > > you talked about remounting rw at boot (modifing distro script) and > remounting for stopping priming. I guess not, I've not noticed since my modified suse boot.rootfs script use FCACHE_ARGS for both mount rw and remount ro. I does tell you to use fdev for rw remounts though, so it's not like I didn't hint at it at least :-) > > But it needs to be fixed of course, also so you don't have to do it for > > 'rw' remounts (which I sometimes do just to check stats). > > I agree :) Will fix it up, for now just pass fdev= always. -- Jens Axboe