]>
Commit | Line | Data |
---|---|---|
11a82d14 | 1 | #!/usr/bin/env bash |
6bf19c94 CH |
2 | # |
3 | # qcow2 pattern test, complex patterns including compression and snapshots | |
8fc1024c | 4 | # Using patterns for 4k cluster size. |
6bf19c94 CH |
5 | # |
6 | # | |
7 | # Copyright (C) 2009 Red Hat, Inc. | |
8 | # | |
9 | # This program is free software; you can redistribute it and/or modify | |
10 | # it under the terms of the GNU General Public License as published by | |
11 | # the Free Software Foundation; either version 2 of the License, or | |
12 | # (at your option) any later version. | |
13 | # | |
14 | # This program is distributed in the hope that it will be useful, | |
15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | # GNU General Public License for more details. | |
18 | # | |
19 | # You should have received a copy of the GNU General Public License | |
e8c212d6 | 20 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
6bf19c94 CH |
21 | # |
22 | ||
23 | # creator | |
24 | owner=kwolf@redhat.com | |
25 | ||
26 | seq=`basename $0` | |
27 | echo "QA output created by $seq" | |
28 | ||
6bf19c94 CH |
29 | status=1 # failure is the default! |
30 | ||
31 | _cleanup() | |
32 | { | |
33 | _cleanup_test_img | |
34 | } | |
35 | trap "_cleanup; exit \$status" 0 1 2 3 15 | |
36 | ||
37 | # get standard environment, filters and checks | |
38 | . ./common.rc | |
39 | . ./common.filter | |
40 | . ./common.pattern | |
41 | ||
e76a8e89 | 42 | # much of this could be generic for any format supporting snapshots |
6bf19c94 | 43 | _supported_fmt qcow2 |
1f7bf7d0 | 44 | _supported_proto file |
6bf19c94 CH |
45 | _supported_os Linux |
46 | ||
47 | TEST_OFFSETS="0 4294967296" | |
48 | TEST_OPS="writev read write readv" | |
8fc1024c | 49 | CLUSTER_SIZE=4096 |
6bf19c94 CH |
50 | |
51 | _make_test_img 6G | |
52 | ||
53 | echo "Testing empty image:" | |
54 | for offset in $TEST_OFFSETS; do | |
55 | echo test2: With offset $offset | |
8fc1024c | 56 | io_test2 $offset $CLUSTER_SIZE 256 |
6bf19c94 CH |
57 | _check_test_img |
58 | done | |
59 | ||
60 | # With snapshots | |
61 | for i in `seq 1 3`; do | |
fef9c191 | 62 | $QEMU_IMG snapshot -c test$i "$TEST_IMG" |
6bf19c94 CH |
63 | for offset in $TEST_OFFSETS; do |
64 | echo With snapshot test$i, offset $offset | |
65 | for op in $TEST_OPS; do | |
8fc1024c | 66 | io_test $op $offset $CLUSTER_SIZE 8 |
6bf19c94 CH |
67 | done |
68 | _check_test_img | |
69 | done | |
70 | done | |
71 | ||
72 | # success, all done | |
73 | echo "*** done" | |
74 | rm -f $seq.full | |
75 | status=0 |