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From a3a428e70ae71ec09d66cd405bf6a0ef7c42feb4 Mon Sep 17 00:00:00 2001
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From: Max Reitz <mreitz@redhat.com>
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Date: Sat, 15 Feb 2014 16:03:50 +0100
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Subject: [PATCH 5/5] qemu-iotests: add test for qcow2 preallocation with different cluster sizes
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RH-Author: Max Reitz <mreitz@redhat.com>
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Message-id: <1392480230-24011-5-git-send-email-mreitz@redhat.com>
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Patchwork-id: 57295
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O-Subject: [RHEL-7.0 qemu-kvm PATCH 4/4] qemu-iotests: add test for qcow2 preallocation with different cluster sizes
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Bugzilla: 1055848
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RH-Acked-by: Kevin Wolf <kwolf@redhat.com>
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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RH-Acked-by: Fam Zheng <famz@redhat.com>
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From: Hu Tao <hutao@cn.fujitsu.com>
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BZ: 1049176
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BZ: 1055848
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Reviewed-by: Max Reitz <mreitz@redhat.com>
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Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
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Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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(cherry picked from commit 693a50ade339e3ef9b042fd73a3b81405101ba3d)
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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---
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tests/qemu-iotests/079 | 63 ++++++++++++++++++++++++++++++++++++++++++++++
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tests/qemu-iotests/079.out | 32 +++++++++++++++++++++++
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tests/qemu-iotests/group | 1 +
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3 files changed, 96 insertions(+)
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create mode 100755 tests/qemu-iotests/079
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create mode 100644 tests/qemu-iotests/079.out
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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tests/qemu-iotests/079 | 63 ++++++++++++++++++++++++++++++++++++++++++++
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tests/qemu-iotests/079.out | 32 ++++++++++++++++++++++
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tests/qemu-iotests/group | 1 +
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3 files changed, 96 insertions(+), 0 deletions(-)
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create mode 100755 tests/qemu-iotests/079
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create mode 100644 tests/qemu-iotests/079.out
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diff --git a/tests/qemu-iotests/079 b/tests/qemu-iotests/079
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new file mode 100755
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index 0000000..2142bbb
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--- /dev/null
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+++ b/tests/qemu-iotests/079
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@@ -0,0 +1,63 @@
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+#!/bin/bash
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+#
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+# Test qcow2 preallocation with different cluster_sizes
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+#
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+# Copyright (C) 2014 Fujitsu.
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+#
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+# This program is free software; you can redistribute it and/or modify
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+# it under the terms of the GNU General Public License as published by
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+# the Free Software Foundation; either version 2 of the License, or
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+# (at your option) any later version.
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+#
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+# This program is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+# GNU General Public License for more details.
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+#
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+# You should have received a copy of the GNU General Public License
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+# along with this program. If not, see <http://www.gnu.org/licenses/>.
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+#
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+
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+# creator
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+owner=hutao@cn.fujitsu.com
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+
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+seq=`basename $0`
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+echo "QA output created by $seq"
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+
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+here=`pwd`
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+tmp=/tmp/$$
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+status=1 # failure is the default!
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+
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+_cleanup()
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+{
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+ _cleanup_test_img
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+}
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+trap "_cleanup; exit \$status" 0 1 2 3 15
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+
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+# get standard environment, filters and checks
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+. ./common.rc
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+. ./common.filter
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+
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+_supported_fmt qcow2
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+_supported_proto file
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+_supported_os Linux
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+
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+function test_qemu_img()
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+{
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+ echo qemu-img "$@" | _filter_testdir
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+ $QEMU_IMG "$@" 2>&1 | _filter_testdir
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+ echo
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+}
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+
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+echo "=== Check option preallocation and cluster_size ==="
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+echo
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+cluster_sizes="16384 32768 65536 131072 262144 524288 1048576 2097152 4194304"
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+
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+for s in $cluster_sizes; do
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+ test_qemu_img create -f $IMGFMT -o preallocation=metadata,cluster_size=$s "$TEST_IMG" 4G
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+done
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+
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+# success, all done
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+echo "*** done"
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+rm -f $seq.full
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+status=0
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diff --git a/tests/qemu-iotests/079.out b/tests/qemu-iotests/079.out
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new file mode 100644
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index 0000000..ef4b8c9
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--- /dev/null
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+++ b/tests/qemu-iotests/079.out
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@@ -0,0 +1,32 @@
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+QA output created by 079
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+=== Check option preallocation and cluster_size ===
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+
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+qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=16384 TEST_DIR/t.qcow2 4G
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+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=16384 preallocation='metadata' lazy_refcounts=off
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+
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+qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=32768 TEST_DIR/t.qcow2 4G
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+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=32768 preallocation='metadata' lazy_refcounts=off
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+
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+qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=65536 TEST_DIR/t.qcow2 4G
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+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=65536 preallocation='metadata' lazy_refcounts=off
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+
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+qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=131072 TEST_DIR/t.qcow2 4G
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+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=131072 preallocation='metadata' lazy_refcounts=off
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+
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+qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=262144 TEST_DIR/t.qcow2 4G
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+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=262144 preallocation='metadata' lazy_refcounts=off
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+
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+qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=524288 TEST_DIR/t.qcow2 4G
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+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=524288 preallocation='metadata' lazy_refcounts=off
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+
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+qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=1048576 TEST_DIR/t.qcow2 4G
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+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=1048576 preallocation='metadata' lazy_refcounts=off
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+
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+qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=2097152 TEST_DIR/t.qcow2 4G
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+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=2097152 preallocation='metadata' lazy_refcounts=off
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+
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+qemu-img create -f qcow2 -o preallocation=metadata,cluster_size=4194304 TEST_DIR/t.qcow2 4G
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+qemu-img: TEST_DIR/t.qcow2: Cluster size must be a power of two between 512 and 2048k
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+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=4294967296 encryption=off cluster_size=4194304 preallocation='metadata' lazy_refcounts=off
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+
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+*** done
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diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
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index dd70acb..fce6ca8 100644
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--- a/tests/qemu-iotests/group
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+++ b/tests/qemu-iotests/group
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@@ -72,3 +72,4 @@
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068 rw auto
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070 rw auto
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077 rw auto
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+079 rw auto
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--
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1.7.1
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