From patchwork Wed May 31 13:08:17 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 9756987 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 55D0A603FC for ; Wed, 31 May 2017 13:10:13 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 52818281F9 for ; Wed, 31 May 2017 13:10:13 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 474E6283B4; Wed, 31 May 2017 13:10:13 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable 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 024292836F for ; Wed, 31 May 2017 13:10:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751075AbdEaNJ4 (ORCPT ); Wed, 31 May 2017 09:09:56 -0400 Received: from mx1.redhat.com ([209.132.183.28]:55322 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751215AbdEaNI1 (ORCPT ); Wed, 31 May 2017 09:08:27 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id E7180654D; Wed, 31 May 2017 13:08:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com E7180654D Authentication-Results: ext-mx10.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx10.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=jlayton@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com E7180654D Received: from tleilax.poochiereds.net (ovpn-120-5.rdu2.redhat.com [10.10.120.5]) by smtp.corp.redhat.com (Postfix) with ESMTP id D06CB51C78; Wed, 31 May 2017 13:08:23 +0000 (UTC) From: Jeff Layton To: fstests@vger.kernel.org Cc: Andrew Morton , Al Viro , Jan Kara , tytso@mit.edu, axboe@kernel.dk, mawilcox@microsoft.com, ross.zwisler@linux.intel.com, corbet@lwn.net, dhowells@redhat.com, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-doc@vger.kernel.org Subject: [xfstests PATCH v3 2/5] ext4: allow ext4 to use $SCRATCH_LOGDEV Date: Wed, 31 May 2017 09:08:17 -0400 Message-Id: <20170531130820.17634-3-jlayton@redhat.com> In-Reply-To: <20170531130820.17634-1-jlayton@redhat.com> References: <20170531130820.17634-1-jlayton@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Wed, 31 May 2017 13:08:27 +0000 (UTC) Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The writeback error handling test requires that you put the journal on a separate device. This allows us to use dmerror to simulate data writeback failure, without affecting the journal. xfs already has infrastructure for this (a'la $SCRATCH_LOGDEV), so wire up the ext4 code so that it can do the same thing when _scratch_mkfs is called. Signed-off-by: Jeff Layton Reviewed-by: Darrick J. Wong --- common/rc | 3 +++ 1 file changed, 3 insertions(+) diff --git a/common/rc b/common/rc index 743df427c047..391d36f373cd 100644 --- a/common/rc +++ b/common/rc @@ -676,6 +676,9 @@ _scratch_mkfs_ext4() local tmp=`mktemp` local mkfs_status + [ "$USE_EXTERNAL" = yes -a ! -z "$SCRATCH_LOGDEV" ] && \ + $mkfs_cmd -O journal_dev $SCRATCH_LOGDEV && \ + mkfs_cmd="$mkfs_cmd -J device=$SCRATCH_LOGDEV" _scratch_do_mkfs "$mkfs_cmd" "$mkfs_filter" $* 2>$tmp.mkfserr 1>$tmp.mkfsstd mkfs_status=$?