From patchwork Wed Sep 13 10:02:35 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ilya Dryomov X-Patchwork-Id: 9950869 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 000C26024A for ; Wed, 13 Sep 2017 10:03:10 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E66EB28EA9 for ; Wed, 13 Sep 2017 10:03:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DB70828FB6; Wed, 13 Sep 2017 10:03:10 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 829E328EA9 for ; Wed, 13 Sep 2017 10:03:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752050AbdIMKDH (ORCPT ); Wed, 13 Sep 2017 06:03:07 -0400 Received: from mail-wr0-f196.google.com ([209.85.128.196]:36605 "EHLO mail-wr0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751953AbdIMKDH (ORCPT ); Wed, 13 Sep 2017 06:03:07 -0400 Received: by mail-wr0-f196.google.com with SMTP id g50so7483521wra.3 for ; Wed, 13 Sep 2017 03:03:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=BXa2yM36fhmx+5Q+t6Hq1nD2ebM4zDp3FReXavSyYy4=; b=CSMuMmYaCA4FmVCBdsqH4kaPBprTpWlEgxrFMIBi2Hj9h1J5rRG26gC3zq4oesb4rr oVsm9+BEB9Jlg2NxG963TaSTjXeUW2de+qaTrLje4UroRjVc6mlBc/3hSkB09XVhuo4U 4ozAZZGIGbBsUgMA3aLe+XFi6HPiRU9m3SUAiuLRHFdxR6Rru4fF1QE5svBxWJ2IKZUj f32p+KTVaDFHJEhVIqtd9Z65oAuW7zZeCURSUICb/LcB9/Dg9WR7Ibc/hTmsamjEymkE lnQokzqcITxifrXeOM4AY93mSfb5hW+XMbgRa8G44uD5Kyvrod6mQdkOL8vgz8M7/a9c caTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=BXa2yM36fhmx+5Q+t6Hq1nD2ebM4zDp3FReXavSyYy4=; b=Q0jDl0BlIBdrZnmXfXGNY6RgwwrxHPwdZxlj/T40svgS4Xf8DeCb/yV6DbqmMjVedF wt42zSpmGdMq7FQmzUwDqj3z8MOxPkJxhHIgoPdsWE+e4gSDDQZOWxQ8gqZ8Y7l5lDU0 mWAJZy/XOoBkoLofYy+iLzyNcZo00bZFfy7SJdSkmScqsZduOmgHrI8GRo8S64wxFnA6 coE77XR7L0hErJtfa+HTLtXEBMecA1hE9MoVtWudmLDXpFsufTSwqJFlVpjlMjCKYlRe Tbs5/B8qLY0x5QM+IB9Qb9KeNx+Du1YE8Yi6t9A6ttXnXTMYni/H4f4xeCiQYRLiK6cg fx9w== X-Gm-Message-State: AHPjjUhmfpMYevvK5Wb9H41HdF5kXxVPylNWrqG0UPpt9E/z2ToG14xZ WsshAk+EtUWzsWRgHOI= X-Google-Smtp-Source: ADKCNb7dXFh05e7iAA5OZUZ8IJ69MwPrYnPJtEVbL9b1RYVkew9fr775uJMRquNWNUZsIWewK4wQXQ== X-Received: by 10.223.184.181 with SMTP id i50mr13919917wrf.136.1505296985853; Wed, 13 Sep 2017 03:03:05 -0700 (PDT) Received: from orange.brq.redhat.com. (nat-pool-brq-t.redhat.com. [213.175.37.10]) by smtp.gmail.com with ESMTPSA id t65sm532993wmt.36.2017.09.13.03.03.04 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 13 Sep 2017 03:03:04 -0700 (PDT) From: Ilya Dryomov To: lvm-devel@redhat.com Cc: Alasdair Kergon , ceph-devel@vger.kernel.org Subject: [PATCH RESEND] devices: recognise rbd devices Date: Wed, 13 Sep 2017 12:02:35 +0200 Message-Id: <1505296955-32764-1-git-send-email-idryomov@gmail.com> X-Mailer: git-send-email 2.4.3 Sender: ceph-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Under single_major scheme introduced in kernel 3.14, rbd devices support up to 16 partitions. In pre-single_major mode, rbd driver takes up the whole major. Signed-off-by: Ilya Dryomov --- WHATS_NEW | 1 + lib/device/device-types.h | 1 + 2 files changed, 2 insertions(+) diff --git a/WHATS_NEW b/WHATS_NEW index e6cc18db009b..f5f22eaa7b4a 100644 --- a/WHATS_NEW +++ b/WHATS_NEW @@ -1,5 +1,6 @@ Version 2.02.174 - ================================= + Recognise RADOS block devices (RBD) in filter. Prevent raid1 split with trackchanges in a shared VG. Avoid double unlocking of client & lockspace mutexes in lvmlockd. Fix leaking of file descriptor for non-blocking filebased locking. diff --git a/lib/device/device-types.h b/lib/device/device-types.h index 2834cd11fd3a..57b430173e56 100644 --- a/lib/device/device-types.h +++ b/lib/device/device-types.h @@ -64,5 +64,6 @@ static const dev_known_type_t _dev_known_types[] = { {"nvme", 64, "NVM Express"}, {"zvol", 16, "ZFS Zvols"}, {"VxDMP", 16, "Veritas Dynamic Multipathing"}, + {"rbd", 16, "RADOS block device (RBD)"}, {"", 0, ""} };