From nobody Tue Apr 15 11:36:10 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1552050855186706.5690912353274; Fri, 8 Mar 2019 05:14:15 -0800 (PST) Received: from localhost ([127.0.0.1]:42852 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h2FK3-0003Ke-5P for importer@patchew.org; Fri, 08 Mar 2019 08:13:59 -0500 Received: from eggs.gnu.org ([209.51.188.92]:59476) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h2F5g-0008MZ-7p for qemu-devel@nongnu.org; Fri, 08 Mar 2019 07:59:14 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h2F5b-0006Vh-2Y for qemu-devel@nongnu.org; Fri, 08 Mar 2019 07:59:06 -0500 Received: from mx1.redhat.com ([209.132.183.28]:41856) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h2F5T-0005T2-U3; Fri, 08 Mar 2019 07:58:56 -0500 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 2289E3092651; Fri, 8 Mar 2019 12:58:51 +0000 (UTC) Received: from localhost.localdomain.com (ovpn-117-27.ams2.redhat.com [10.36.117.27]) by smtp.corp.redhat.com (Postfix) with ESMTP id 136A15D788; Fri, 8 Mar 2019 12:58:49 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Date: Fri, 8 Mar 2019 13:58:01 +0100 Message-Id: <20190308125823.32535-12-kwolf@redhat.com> In-Reply-To: <20190308125823.32535-1-kwolf@redhat.com> References: <20190308125823.32535-1-kwolf@redhat.com> MIME-Version: 1.0 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 [10.5.110.43]); Fri, 08 Mar 2019 12:58:51 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 11/33] qemu-iotests: Test qcow2 preallocation modes X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, peter.maydell@linaro.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Signed-off-by: Kevin Wolf Reviewed-by: Eric Blake --- tests/qemu-iotests/243 | 63 ++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/243.out | 26 ++++++++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 90 insertions(+) create mode 100755 tests/qemu-iotests/243 create mode 100644 tests/qemu-iotests/243.out diff --git a/tests/qemu-iotests/243 b/tests/qemu-iotests/243 new file mode 100755 index 0000000000..6a19919add --- /dev/null +++ b/tests/qemu-iotests/243 @@ -0,0 +1,63 @@ +#!/bin/bash +# +# Test qcow2 preallocation +# +# Copyright (C) 2019 Red Hat, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +# creator +owner=3Dkwolf@redhat.com + +seq=3D$(basename $0) +echo "QA output created by $seq" + +status=3D1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt qcow2 +_supported_proto file +_supported_os Linux + +for mode in off metadata falloc full; do + + echo + echo "=3D=3D=3D preallocation=3D$mode =3D=3D=3D" + echo + + IMGOPTS=3D"preallocation=3D$mode" _make_test_img 64M + + printf "File size: " + du -b $TEST_IMG | cut -f1 + + # Can't use precise numbers here because they differ between filesyste= ms + printf "Disk usage: " + [ $(du -B1 $TEST_IMG | cut -f1) -lt 1048576 ] && echo "low" || echo "h= igh" + +done + +# success, all done +echo "*** done" +rm -f $seq.full +status=3D0 diff --git a/tests/qemu-iotests/243.out b/tests/qemu-iotests/243.out new file mode 100644 index 0000000000..e531753ad1 --- /dev/null +++ b/tests/qemu-iotests/243.out @@ -0,0 +1,26 @@ +QA output created by 243 + +=3D=3D=3D preallocation=3Doff =3D=3D=3D + +Formatting 'TEST_DIR/t.IMGFMT', fmt=3DIMGFMT size=3D67108864 preallocation= =3Doff +File size: 196616 +Disk usage: low + +=3D=3D=3D preallocation=3Dmetadata =3D=3D=3D + +Formatting 'TEST_DIR/t.IMGFMT', fmt=3DIMGFMT size=3D67108864 preallocation= =3Dmetadata +File size: 67436544 +Disk usage: low + +=3D=3D=3D preallocation=3Dfalloc =3D=3D=3D + +Formatting 'TEST_DIR/t.IMGFMT', fmt=3DIMGFMT size=3D67108864 preallocation= =3Dfalloc +File size: 67436544 +Disk usage: high + +=3D=3D=3D preallocation=3Dfull =3D=3D=3D + +Formatting 'TEST_DIR/t.IMGFMT', fmt=3DIMGFMT size=3D67108864 preallocation= =3Dfull +File size: 67436544 +Disk usage: high +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index b5ca63cf72..03aa93dbf5 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -241,3 +241,4 @@ 239 rw auto quick 240 auto quick 242 rw auto quick +243 rw auto quick --=20 2.20.1