From: Eric Sandeen Subject: Re: [dm-devel] do not disable ext4 discards on first discard failure? [was: Re: dm snapshot: ignore discards issued to the snapshot-origin target] Date: Fri, 29 Apr 2011 09:28:51 -0500 Message-ID: <4DBACB23.80607@redhat.com> References: <20110412234706.GA11244@redhat.com> <20cf301cbef67d323104a0c2ff52@google.com> <20110413224025.GA18589@redhat.com> <20110413234854.GA19793@redhat.com> <20110426173213.GA19604@redhat.com> <20110428001912.GA14659@redhat.com> <20110428075355.GA2190@infradead.org> <20110428205935.GA24979@redhat.com> <20110429122454.GL32370@agk-dp.fab.redhat.com> <20110429122906.GA7381@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Lukas Czerner , Mike Snitzer , dm-devel@redhat.com, DarkNovaNick@gmail.com, linux-lvm@redhat.com, linux-ext4@vger.kernel.org To: Christoph Hellwig Return-path: Received: from mx1.redhat.com ([209.132.183.28]:63115 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754935Ab1D2O3F (ORCPT ); Fri, 29 Apr 2011 10:29:05 -0400 In-Reply-To: <20110429122906.GA7381@infradead.org> Sender: linux-ext4-owner@vger.kernel.org List-ID: On 4/29/11 7:29 AM, Christoph Hellwig wrote: > FYI, that disable discard on failure seems to be an ext4 special and no > one else picked up that stupid idea. If ext4 wants to misbehave for > that just let them.. It was my "stupid idea," and I'm ok with reverting it ;) -Eric