From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33676) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vjppp-0001IV-Ch for qemu-devel@nongnu.org; Fri, 22 Nov 2013 07:27:53 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vjpph-0005vq-Ee for qemu-devel@nongnu.org; Fri, 22 Nov 2013 07:27:45 -0500 Received: from e28smtp08.in.ibm.com ([122.248.162.8]:51566) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vjppg-0005vP-RW for qemu-devel@nongnu.org; Fri, 22 Nov 2013 07:27:37 -0500 Received: from /spool/local by e28smtp08.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 22 Nov 2013 17:57:34 +0530 Received: from d28relay02.in.ibm.com (d28relay02.in.ibm.com [9.184.220.59]) by d28dlp01.in.ibm.com (Postfix) with ESMTP id D71A2E0058 for ; Fri, 22 Nov 2013 17:59:32 +0530 (IST) Received: from d28av02.in.ibm.com (d28av02.in.ibm.com [9.184.220.64]) by d28relay02.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id rAMCROSn43712624 for ; Fri, 22 Nov 2013 17:57:24 +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 rAMCRVmd009668 for ; Fri, 22 Nov 2013 17:57:31 +0530 From: Wenchao Xia Date: Fri, 22 Nov 2013 12:27:09 +0800 Message-Id: <1385094432-1655-4-git-send-email-xiawenc@linux.vnet.ibm.com> In-Reply-To: <1385094432-1655-1-git-send-email-xiawenc@linux.vnet.ibm.com> References: <1385094432-1655-1-git-send-email-xiawenc@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH V6 3/6] qemu-iotests: add 058 internal snapshot export with qemu-nbd case List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, jcody@redhat.com, stefanha@redhat.com, pbonzini@redhat.com, Wenchao Xia This case can't run when IMGPROTO=nbd, since it needs to create some internal snapshot which would fail for EOF write request, even when TEST_IMG is exported with "-f raw" in common.rc, so set _supported_proto to file. _require_command() is changed to tip what util is missing, instead of printing a blank. Signed-off-by: Wenchao Xia --- tests/qemu-iotests/058 | 103 ++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/058.out | 32 +++++++++++++ tests/qemu-iotests/check | 1 + tests/qemu-iotests/common.rc | 3 +- tests/qemu-iotests/group | 1 + 5 files changed, 139 insertions(+), 1 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..0b48386 --- /dev/null +++ b/tests/qemu-iotests/058 @@ -0,0 +1,103 @@ +#!/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() +{ + $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() +{ + $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 $NBD_SNAPSHOT_PID + fi + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.pattern + +_supported_fmt qcow2 +_supported_proto file +_require_command QEMU_NBD + +echo +echo "== preparing image ==" +_make_test_img 64M +$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 <