xref: /openbmc/qemu/tests/qemu-iotests/105 (revision 9d49b1c9edf829e571093088ddff0b73db3110c6)
1 #!/usr/bin/env bash
2 # group: rw auto quick
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
23 owner=fam@euphon.net
24 
25 seq=`basename $0`
26 echo "QA output created by $seq"
27 
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
42 _unsupported_imgopts "subformat=twoGbMaxExtentFlat" \
43                      "subformat=twoGbMaxExtentSparse" \
44                      "subformat=streamOptimized"
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
70