From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755157Ab3IPAGO (ORCPT ); Sun, 15 Sep 2013 20:06:14 -0400 Received: from imap.thunk.org ([74.207.234.97]:60704 "EHLO imap.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754695Ab3IPAGM (ORCPT ); Sun, 15 Sep 2013 20:06:12 -0400 Date: Sun, 15 Sep 2013 20:06:03 -0400 From: "Theodore Ts'o" To: Marcus Sundman Cc: Jan Kara , Dave Chinner , linux-kernel@vger.kernel.org Subject: Re: Debugging system freezes on filesystem writes Message-ID: <20130916000603.GA7695@thunk.org> Mail-Followup-To: Theodore Ts'o , Marcus Sundman , Jan Kara , Dave Chinner , linux-kernel@vger.kernel.org References: <20130226231703.GA22674@quack.suse.cz> <5231BA3C.2090704@hibox.fi> <20130912131051.GA14664@quack.suse.cz> <5231C5FF.3060504@hibox.fi> <20130912143941.GB14664@quack.suse.cz> <5231D8DD.5010703@hibox.fi> <20130912163530.GD14664@quack.suse.cz> <523200EB.7000202@hibox.fi> <20130914024108.GA10740@thunk.org> <5236084D.3060509@hibox.fi> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5236084D.3060509@hibox.fi> User-Agent: Mutt/1.5.21 (2010-09-15) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: tytso@thunk.org X-SA-Exim-Scanned: No (on imap.thunk.org); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Sep 15, 2013 at 10:19:41PM +0300, Marcus Sundman wrote: > > It's a SanDisk SSD U100. Here's one report of someone who had an experience with U100 in an Asus UX31E: https://communities.intel.com/thread/32515 > A lot. I have lsyncd running here most of the time, backing up to my > raid-z NAS which in turn uses a versioned off-site backup system. > Anyway, this is an Asus ZenBook computer and can't be opened. Well, > it can, but that will void the warranty at the very least. Personally, I avoid like the plague laptop computers where I can't replace the storage devices (or upgrade memory, etc.) without voiding the warrantee.... I generally order laptops without the flash device, and carefully select for high quality flash devices. Otherwise, you end up paying too much for what is generally shoddy equipment.... - Ted