From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE4CCC38A30 for ; Mon, 20 Apr 2020 10:13:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 854D4205C9 for ; Mon, 20 Apr 2020 10:13:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=bonedaddy.net header.i=@bonedaddy.net header.b="kQKORLJl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726105AbgDTKNH (ORCPT ); Mon, 20 Apr 2020 06:13:07 -0400 Received: from smtp.bonedaddy.net ([45.33.94.42]:49310 "EHLO smtp.bonedaddy.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726055AbgDTKNH (ORCPT ); Mon, 20 Apr 2020 06:13:07 -0400 Received: from chianamo (n58-108-4-64.per1.wa.optusnet.com.au [58.108.4.64]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: pabs3@bonedaddy.net) by smtp.bonedaddy.net (Postfix) with ESMTPSA id DBE60180043; Mon, 20 Apr 2020 06:13:03 -0400 (EDT) Authentication-Results: smtp.bonedaddy.net; dmarc=fail (p=none dis=none) header.from=bonedaddy.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bonedaddy.net; s=mail; t=1587377585; bh=jod12xCYdZoqLDqiEfNqvtxkjlDlQfPOlPJo+0zFZj4=; h=Subject:From:To:Cc:In-Reply-To:References:Date; b=kQKORLJllYva2I4fnjPn8rv4ux1Hg1BqcOaFMVMHHC0xUvXMiUqvo/wD2TghCCN+T 05QlnHjg6C7Pgbmn5NkC4fr/MZJRHMgsb59rfTIdoK/SIJjccG8OcHq0I8nQEV1KSA /zlbyoL6cUujLcPhGke0jOq9rFpt5k2WPEC4JjzYzNByPEnr6Yj8gnDTlaWCJi68Gi NZbpKD9flv1Q1J9S41ab0pMKvkpEcIEoLisLoFmtPedtuu/naWm3hRLgxK7uTuCLa4 et9LcCrOC7TkKGMbFDm8YrERe+TBhcVxCPXS/Njn9fyMvY9Phu3KlrIqKcA26Cbhy0 lcjoaKwhvGezQ== Message-ID: Subject: Re: [dm-devel] [PATCH 0/3] dm raid/raid1: enable discard support when any devices support discard From: Paul Wise To: Ondrej Kozina , dm-devel@redhat.com Cc: Mike Snitzer , linux-kernel@vger.kernel.org, Alasdair Kergon In-Reply-To: <6bbf9d94-2fbb-f96f-ea85-a480ba109c55@redhat.com> References: <20200419073026.197967-1-pabs3@bonedaddy.net> <20200419131908.GA22398@redhat.com> <9cb6a39a43178be29af2f47a92c2e84754b62b69.camel@bonedaddy.net> <6bbf9d94-2fbb-f96f-ea85-a480ba109c55@redhat.com> Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-7gYIJ8Sm/tiyMSzyv4MA" Date: Mon, 20 Apr 2020 18:13:01 +0800 MIME-Version: 1.0 User-Agent: Evolution 3.36.1-1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-7gYIJ8Sm/tiyMSzyv4MA Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, 2020-04-20 at 09:35 +0200, Ondrej Kozina wrote: > Did you have discard allowed on both dm-crypt devices? dm-crypt > (kernel) does not allow discards by default. I did not, I guess that explains why I got no errors. --=20 bye, pabs https://bonedaddy.net/pabs3/ --=-7gYIJ8Sm/tiyMSzyv4MA Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEYQsotVz8/kXqG1Y7MRa6Xp/6aaMFAl6ddakACgkQMRa6Xp/6 aaMDqg/8Cj1meyJPg+ICUeg+WsYjGw/jaRrqC/UZzGwBCq/fguJ8BOwu+HtorOmM Kqr370rlTrjwdn4THs3So6PDSr3es270GKN0Cg1sO7z97lXUYQJA1RklOHRDw/5M EIw3uHHRNtutjWgyLScDBoy4kS+jzlNElwkj2M/amxTS2nlL99W5CI9sCdWwMjvm +ftXtELcNC8znWUBQlPJ/JnTu4/6kfKPytrzBWGvPxODgFosI8fA1K7kMoXNSvq7 OSMCVZkq4AlhlHq+MIkXlPPE8pQoTbMTLflqD+wrusgEFGJMRYEGnndbg1vBrk5Y ieZ/z96mxOQ4VrFEeIC9IeY560Z/lb1MJJBYJRF7HF9ez02YAqevzmM85jzo6CMv 7Bp8m+VcT/RcceAChWR14LOE+q3vJfhX1nu5wHatR3vTRYz5tFha+xqAypQMg504 sVo+YzxIp/z45EDbinz7niePh8v4V04K1ne75G2R1iX++RcIurieGBS7+4OueAEl 7anc/Evu+FPD/LDMlhGxVtiH1PqPk4ZJpD/Z6uVfKOQiOPhvF0RfPGJRE/8mW+uY VdECV0zqsWlTYaOmSH0FiCgq3zxW5Zw8rxYs+ioHUR/431c7zo3JLBJPEF8+3H4t x3hiW6iJ21Nw0ibptbIVJCg7jzqfMfe0cWHHqrynzZtfMIOzTAY= =GclY -----END PGP SIGNATURE----- --=-7gYIJ8Sm/tiyMSzyv4MA--