From patchwork Thu Jan 23 03:04:08 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hu Tao X-Patchwork-Id: 313446 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id DC75E2C00A8 for ; Thu, 23 Jan 2014 14:09:31 +1100 (EST) Received: from localhost ([::1]:38646 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W6AfZ-0002wS-7u for incoming@patchwork.ozlabs.org; Wed, 22 Jan 2014 22:09:29 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53952) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W6AdG-0007BG-D9 for qemu-devel@nongnu.org; Wed, 22 Jan 2014 22:07:10 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W6AdB-0002Bn-4d for qemu-devel@nongnu.org; Wed, 22 Jan 2014 22:07:06 -0500 Received: from [222.73.24.84] (port=30874 helo=song.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W6AdA-00029M-EE for qemu-devel@nongnu.org; Wed, 22 Jan 2014 22:07:01 -0500 X-IronPort-AV: E=Sophos;i="4.95,704,1384272000"; d="scan'208";a="9445981" Received: from unknown (HELO tang.cn.fujitsu.com) ([10.167.250.3]) by song.cn.fujitsu.com with ESMTP; 23 Jan 2014 11:03:16 +0800 Received: from fnstmail02.fnst.cn.fujitsu.com (tang.cn.fujitsu.com [127.0.0.1]) by tang.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id s0N36t12025667; Thu, 23 Jan 2014 11:06:56 +0800 Received: from G08FNSTD100614.fnst.cn.fujitsu.com ([10.167.226.102]) by fnstmail02.fnst.cn.fujitsu.com (Lotus Domino Release 8.5.3) with ESMTP id 2014012311044915-1301302 ; Thu, 23 Jan 2014 11:04:49 +0800 From: Hu Tao To: qemu-devel@nongnu.org Date: Thu, 23 Jan 2014 11:04:08 +0800 Message-Id: X-Mailer: git-send-email 1.8.5.2.229.g4448466 In-Reply-To: References: X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2014/01/23 11:04:49, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2014/01/23 11:05:32, Serialize complete at 2014/01/23 11:05:32 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 222.73.24.84 Cc: Kevin Wolf Subject: [Qemu-devel] [PATCH v4 4/4] qemu-iotests: add test for qcow2 preallocation with different cluster sizes X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Hu Tao Reviewed-by: Max Reitz --- tests/qemu-iotests/079 | 63 ++++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/079.out | 32 +++++++++++++++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 96 insertions(+) create mode 100755 tests/qemu-iotests/079 create mode 100644 tests/qemu-iotests/079.out diff --git a/tests/qemu-iotests/079 b/tests/qemu-iotests/079 new file mode 100755 index 0000000..2142bbb --- /dev/null +++ b/tests/qemu-iotests/079 @@ -0,0 +1,63 @@ +#!/bin/bash +# +# Test qcow2 preallocation with different cluster_sizes +# +# Copyright (C) 2014 Fujitsu. +# +# 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=hutao@cn.fujitsu.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # 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 + +function test_qemu_img() +{ + echo qemu-img "$@" | _filter_testdir + $QEMU_IMG "$@" 2>&1 | _filter_testdir + echo +} + +echo "=== Check option preallocation and cluster_size ===" +echo +cluster_sizes="16384 32768 65536 131072 262144 524288 1048576 2097152 4194304" + +for s in $cluster_sizes; do + test_qemu_img create -f $IMGFMT -o preallocation=metadata,cluster_size=$s "$TEST_IMG" 4G +done + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/079.out b/tests/qemu-iotests/079.out new file mode 100644 index 0000000..ef4b8c9 --- /dev/null +++ b/tests/qemu-iotests/079.out @@ -0,0 +1,32 @@ +QA output created by 079 +=== Check option preallocation and cluster_size === + +qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=16384 TEST_DIR/t.qcow2 4G +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=16384 preallocation='metadata' lazy_refcounts=off + +qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=32768 TEST_DIR/t.qcow2 4G +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=32768 preallocation='metadata' lazy_refcounts=off + +qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=65536 TEST_DIR/t.qcow2 4G +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=65536 preallocation='metadata' lazy_refcounts=off + +qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=131072 TEST_DIR/t.qcow2 4G +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=131072 preallocation='metadata' lazy_refcounts=off + +qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=262144 TEST_DIR/t.qcow2 4G +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=262144 preallocation='metadata' lazy_refcounts=off + +qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=524288 TEST_DIR/t.qcow2 4G +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=524288 preallocation='metadata' lazy_refcounts=off + +qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=1048576 TEST_DIR/t.qcow2 4G +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=1048576 preallocation='metadata' lazy_refcounts=off + +qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=2097152 TEST_DIR/t.qcow2 4G +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=2097152 preallocation='metadata' lazy_refcounts=off + +qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=4194304 TEST_DIR/t.qcow2 4G +qemu-img: TEST_DIR/t.qcow2: Cluster size must be a power of two between 512 and 2048k +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=4194304 preallocation='metadata' lazy_refcounts=off + +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index cc750c9..3bb22c2 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -79,3 +79,4 @@ 070 rw auto 073 rw auto 074 rw auto +079 rw auto