From: Theodore Ts'o Subject: Re: [PATCH] ext4: remove unaligned AIO warning printk Date: Tue, 25 Dec 2012 13:34:27 -0500 Message-ID: <20121225183427.GC5318@thunk.org> References: <50AD09F0.6090706@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: ext4 development To: Eric Sandeen Return-path: Received: from li9-11.members.linode.com ([67.18.176.11]:40284 "EHLO imap.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754069Ab2LYSec (ORCPT ); Tue, 25 Dec 2012 13:34:32 -0500 Content-Disposition: inline In-Reply-To: <50AD09F0.6090706@redhat.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: On Wed, Nov 21, 2012 at 11:05:52AM -0600, Eric Sandeen wrote: > Although I put this in, I now think it was a bad decision. > For most users, there is very little to be done in this case. They > get the message, once per day, with no real context or proposed action. > TBH, it generates support calls when it probably does not need to; > the message sounds more dire than the situation really is. > > Just nuke it. Normal investigation via blktrace or whatnot can > reveal poor IO patterns if bad performance is encountered. > > Signed-off-by: Eric Sandeen Thanks, applied. - Ted