From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51913) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ai3e6-0002JR-Ek for qemu-devel@nongnu.org; Mon, 21 Mar 2016 13:29:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ai3e0-00016f-8y for qemu-devel@nongnu.org; Mon, 21 Mar 2016 13:29:38 -0400 Received: from e33.co.us.ibm.com ([32.97.110.151]:58656) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ai3e0-00015x-3A for qemu-devel@nongnu.org; Mon, 21 Mar 2016 13:29:32 -0400 Received: from localhost by e33.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 21 Mar 2016 11:29:31 -0600 From: Michael Roth Date: Mon, 21 Mar 2016 12:28:24 -0500 Message-Id: <1458581313-19045-27-git-send-email-mdroth@linux.vnet.ibm.com> In-Reply-To: <1458581313-19045-1-git-send-email-mdroth@linux.vnet.ibm.com> References: <1458581313-19045-1-git-send-email-mdroth@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH 26/35] block: qemu-iotests - add test for snapshot, commit, snapshot bug List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Michael Roth , Jeff Cody , qemu-stable@nongnu.org, Max Reitz From: Jeff Cody Signed-off-by: Jeff Cody Message-id: 2dbc05efba2f683cb3aaf71aaa9b776ebf7ec57c.1454376655.git.jcody@redhat.com Reviewed-by: Max Reitz [Moved test number from 143 to 144] Signed-off-by: Max Reitz (cherry picked from commit 8983b670f62ab5e5e8dd2690bf8304123651bfe5) Conflicts: tests/qemu-iotests/group *removed context dependencies on newer test groups Signed-off-by: Michael Roth --- tests/qemu-iotests/144 | 114 +++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/144.out | 24 ++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 139 insertions(+) create mode 100755 tests/qemu-iotests/144 create mode 100644 tests/qemu-iotests/144.out diff --git a/tests/qemu-iotests/144 b/tests/qemu-iotests/144 new file mode 100755 index 0000000..00de3c3 --- /dev/null +++ b/tests/qemu-iotests/144 @@ -0,0 +1,114 @@ +#!/bin/bash +# Check live snapshot, followed by active commit, and another snapshot. +# +# This test is to catch the error case of BZ #1300209: +# https://bugzilla.redhat.com/show_bug.cgi?id=1300209 +# +# Copyright (C) 2016 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=jcody@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +status=1 # failure is the default! + +TMP_SNAP1=${TEST_DIR}/tmp.qcow2 +TMP_SNAP2=${TEST_DIR}/tmp2.qcow2 + +_cleanup() +{ + _cleanup_qemu + rm -f "${TEST_IMG}" "${TMP_SNAP1}" "${TMP_SNAP2}" +} + +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.qemu + +_supported_fmt qcow2 +_supported_proto file +_supported_os Linux + +size=512M + +_make_test_img $size + +echo +echo === Launching QEMU === +echo + +qemu_comm_method="qmp" +_launch_qemu -drive file="${TEST_IMG}",if=virtio +h=$QEMU_HANDLE + + +echo +echo === Performing Live Snapshot 1 === +echo + +_send_qemu_cmd $h "{ 'execute': 'qmp_capabilities' }" "return" + + +# First live snapshot, new overlay as active layer +_send_qemu_cmd $h "{ 'execute': 'blockdev-snapshot-sync', + 'arguments': { + 'device': 'virtio0', + 'snapshot-file':'${TMP_SNAP1}', + 'format': 'qcow2' + } + }" "return" + +echo +echo === Performing block-commit on active layer === +echo + +# Block commit on active layer, push the new overlay into base +_send_qemu_cmd $h "{ 'execute': 'block-commit', + 'arguments': { + 'device': 'virtio0' + } + }" "READY" + +_send_qemu_cmd $h "{ 'execute': 'block-job-complete', + 'arguments': { + 'device': 'virtio0' + } + }" "COMPLETED" + +echo +echo === Performing Live Snapshot 2 === +echo + +# New live snapshot, new overlays as active layer +_send_qemu_cmd $h "{ 'execute': 'blockdev-snapshot-sync', + 'arguments': { + 'device': 'virtio0', + 'snapshot-file':'${TMP_SNAP2}', + 'format': 'qcow2' + } + }" "return" + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/144.out b/tests/qemu-iotests/144.out new file mode 100644 index 0000000..410d741 --- /dev/null +++ b/tests/qemu-iotests/144.out @@ -0,0 +1,24 @@ +QA output created by 144 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=536870912 + +=== Launching QEMU === + + +=== Performing Live Snapshot 1 === + +{"return": {}} +Formatting 'TEST_DIR/tmp.qcow2', fmt=qcow2 size=536870912 backing_file=TEST_DIR/t.qcow2 backing_fmt=qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16 +{"return": {}} + +=== Performing block-commit on active layer === + +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "virtio0", "len": 0, "offset": 0, "speed": 0, "type": "commit"}} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "virtio0", "len": 0, "offset": 0, "speed": 0, "type": "commit"}} + +=== Performing Live Snapshot 2 === + +Formatting 'TEST_DIR/tmp2.qcow2', fmt=qcow2 size=536870912 backing_file=TEST_DIR/t.qcow2 backing_fmt=qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16 +{"return": {}} +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 5a08808..d90629f 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -140,3 +140,4 @@ 137 rw auto 138 rw auto quick 139 rw auto quick +144 rw auto quick -- 1.9.1