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11a82d14 | 1 | #!/usr/bin/env bash |
9dd003a9 | 2 | # group: rw auto quick |
d1319b07 FZ |
3 | # |
4 | # Create, read, write big image | |
5 | # | |
6 | # Copyright (C) 2014 Red Hat, Inc. | |
7 | # | |
8 | # This program is free software; you can redistribute it and/or modify | |
9 | # it under the terms of the GNU General Public License as published by | |
10 | # the Free Software Foundation; either version 2 of the License, or | |
11 | # (at your option) any later version. | |
12 | # | |
13 | # This program is distributed in the hope that it will be useful, | |
14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | # GNU General Public License for more details. | |
17 | # | |
18 | # You should have received a copy of the GNU General Public License | |
19 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
20 | # | |
21 | ||
22 | # creator | |
42a5009d | 23 | owner=fam@euphon.net |
d1319b07 FZ |
24 | |
25 | seq=`basename $0` | |
26 | echo "QA output created by $seq" | |
27 | ||
d1319b07 FZ |
28 | status=1 # failure is the default! |
29 | ||
30 | _cleanup() | |
31 | { | |
32 | _cleanup_test_img | |
33 | } | |
34 | trap "_cleanup; exit \$status" 0 1 2 3 15 | |
35 | ||
36 | # get standard environment, filters and checks | |
37 | . ./common.rc | |
38 | . ./common.filter | |
39 | ||
40 | _supported_fmt qcow2 vmdk vhdx qed | |
41 | _supported_proto generic | |
d1319b07 | 42 | _unsupported_imgopts "subformat=twoGbMaxExtentFlat" \ |
325dd915 HR |
43 | "subformat=twoGbMaxExtentSparse" \ |
44 | "subformat=streamOptimized" | |
d1319b07 FZ |
45 | |
46 | echo | |
47 | echo "creating large image" | |
48 | _make_test_img 16T | |
49 | ||
50 | echo | |
51 | echo "small read" | |
52 | $QEMU_IO -c "read 1024 4096" "$TEST_IMG" | _filter_qemu_io | |
53 | ||
54 | echo | |
55 | echo "small write" | |
56 | $QEMU_IO -c "write 8192 4096" "$TEST_IMG" | _filter_qemu_io | |
57 | ||
58 | echo | |
59 | echo "small read at high offset" | |
60 | $QEMU_IO -c "read 14T 4096" "$TEST_IMG" | _filter_qemu_io | |
61 | ||
62 | echo | |
63 | echo "small write at high offset" | |
64 | $QEMU_IO -c "write 14T 4096" "$TEST_IMG" | _filter_qemu_io | |
65 | ||
66 | # success, all done | |
67 | echo "*** done" | |
68 | rm -f $seq.full | |
69 | status=0 |