From patchwork Thu Sep 26 00:16:05 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wayne Xia X-Patchwork-Id: 278047 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)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 8DFCC2C032D for ; Thu, 26 Sep 2013 10:19:38 +1000 (EST) Received: from localhost ([::1]:55504 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VOzIu-0003Hz-LY for incoming@patchwork.ozlabs.org; Wed, 25 Sep 2013 20:19:36 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44997) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VOzFw-00076h-5B for qemu-devel@nongnu.org; Wed, 25 Sep 2013 20:16:39 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VOzFl-00021P-K4 for qemu-devel@nongnu.org; Wed, 25 Sep 2013 20:16:32 -0400 Received: from e28smtp03.in.ibm.com ([122.248.162.3]:38315) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VOzFk-00020q-W1 for qemu-devel@nongnu.org; Wed, 25 Sep 2013 20:16:21 -0400 Received: from /spool/local by e28smtp03.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Thu, 26 Sep 2013 05:46:17 +0530 Received: from d28relay05.in.ibm.com (d28relay05.in.ibm.com [9.184.220.62]) by d28dlp02.in.ibm.com (Postfix) with ESMTP id D29AC394003F for ; Thu, 26 Sep 2013 05:46:01 +0530 (IST) Received: from d28av02.in.ibm.com (d28av02.in.ibm.com [9.184.220.64]) by d28relay05.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r8Q0GFPm43384976 for ; Thu, 26 Sep 2013 05:46:15 +0530 Received: from d28av02.in.ibm.com (localhost [127.0.0.1]) by d28av02.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id r8Q0GGrH028454 for ; Thu, 26 Sep 2013 05:46:17 +0530 Received: from RH64wenchao ([9.181.129.59]) by d28av02.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id r8Q0GAS3028311; Thu, 26 Sep 2013 05:46:15 +0530 From: Wenchao Xia To: qemu-devel@nongnu.org Date: Thu, 26 Sep 2013 08:16:05 +0800 Message-Id: <1380154568-5339-5-git-send-email-xiawenc@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1380154568-5339-1-git-send-email-xiawenc@linux.vnet.ibm.com> References: <1380154568-5339-1-git-send-email-xiawenc@linux.vnet.ibm.com> X-TM-AS-MML: No X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13092600-3864-0000-0000-00000A3EC0F0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 122.248.162.3 Cc: kwolf@redhat.com, pbonzini@redhat.com, Wenchao Xia , stefanha@gmail.com Subject: [Qemu-devel] [PATCH V3 4/7] qemu-iotests: add 058 internal snapshot export with qemu-nbd case 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: Wenchao Xia --- tests/qemu-iotests/058 | 104 ++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/058.out | 32 +++++++++++++ tests/qemu-iotests/check | 1 + tests/qemu-iotests/group | 1 + 4 files changed, 138 insertions(+), 0 deletions(-) create mode 100755 tests/qemu-iotests/058 create mode 100644 tests/qemu-iotests/058.out diff --git a/tests/qemu-iotests/058 b/tests/qemu-iotests/058 new file mode 100755 index 0000000..a1e8d62 --- /dev/null +++ b/tests/qemu-iotests/058 @@ -0,0 +1,104 @@ +#!/bin/bash +# +# Test export internal snapshot by qemu-nbd. +# +# Copyright (C) 2013 IBM, Inc. +# +# Based on 029. +# +# 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=xiawenc@linux.vnet.ibm.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! + +nbd_snapshot_port=10850 +nbd_snapshot_img="nbd:127.0.0.1:$nbd_snapshot_port" + +_export_nbd_snapshot() +{ + eval "$QEMU_NBD -v -t -b 127.0.0.1 -p $nbd_snapshot_port $TEST_IMG -l $1 &" + NBD_SNAPSHOT_PID=$! + sleep 1 +} + +_export_nbd_snapshot1() +{ + eval "$QEMU_NBD -v -t -b 127.0.0.1 -p $nbd_snapshot_port $TEST_IMG -L snapshot.name=$1 &" + NBD_SNAPSHOT_PID=$! + sleep 1 +} + +_cleanup() +{ + if [ -n "$NBD_SNAPSHOT_PID" ]; then + kill $NBD_SNAPSHOT_PID + fi + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.pattern + +# Any format supporting intenal snapshots +_supported_fmt qcow2 +_supported_proto generic +_supported_os Linux + +echo +echo "== preparing image ==" +_make_test_img 64M +$QEMU_IO -c 'write -P 0xa 0x1000 0x1000' $TEST_IMG | _filter_qemu_io +$QEMU_IO -c 'write -P 0xb 0x2000 0x1000' $TEST_IMG | _filter_qemu_io +$QEMU_IMG snapshot -c sn1 $TEST_IMG +$QEMU_IO -c 'write -P 0xc 0x1000 0x1000' $TEST_IMG | _filter_qemu_io +$QEMU_IO -c 'write -P 0xd 0x2000 0x1000' $TEST_IMG | _filter_qemu_io +_check_test_img + +echo +echo "== verifying the image file with patterns ==" +$QEMU_IO -c 'read -P 0xc 0x1000 0x1000' $TEST_IMG | _filter_qemu_io +$QEMU_IO -c 'read -P 0xd 0x2000 0x1000' $TEST_IMG | _filter_qemu_io + +_export_nbd_snapshot sn1 + +echo +echo "== verifying the exported snapshot with patterns ==" +$QEMU_IO -c 'read -P 0xa 0x1000 0x1000' $nbd_snapshot_img | _filter_qemu_io +$QEMU_IO -c 'read -P 0xb 0x2000 0x1000' $nbd_snapshot_img | _filter_qemu_io + +kill $NBD_SNAPSHOT_PID +sleep 1 + +_export_nbd_snapshot1 sn1 + +echo +echo "== verifying the exported snapshot with patterns ==" +$QEMU_IO -c 'read -P 0xa 0x1000 0x1000' $nbd_snapshot_img | _filter_qemu_io +$QEMU_IO -c 'read -P 0xb 0x2000 0x1000' $nbd_snapshot_img | _filter_qemu_io + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/058.out b/tests/qemu-iotests/058.out new file mode 100644 index 0000000..cc4b8ca --- /dev/null +++ b/tests/qemu-iotests/058.out @@ -0,0 +1,32 @@ +QA output created by 058 + +== preparing image == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +wrote 4096/4096 bytes at offset 4096 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 4096/4096 bytes at offset 8192 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 4096/4096 bytes at offset 4096 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 4096/4096 bytes at offset 8192 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +No errors were found on the image. + +== verifying the image file with patterns == +read 4096/4096 bytes at offset 4096 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 4096/4096 bytes at offset 8192 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== verifying the exported snapshot with patterns == +read 4096/4096 bytes at offset 4096 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 4096/4096 bytes at offset 8192 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== verifying the exported snapshot with patterns == +read 4096/4096 bytes at offset 4096 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 4096/4096 bytes at offset 8192 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +*** done diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check index f5f328f..f879474 100755 --- a/tests/qemu-iotests/check +++ b/tests/qemu-iotests/check @@ -161,6 +161,7 @@ cat <