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1.1 root 1: #!/bin/bash
2: #
3: # Check for one possible case of qcow2 refcount corruption.
4: #
5: # Copyright (C) 2009 Red Hat, Inc.
6: #
7: # This program is free software; you can redistribute it and/or modify
8: # it under the terms of the GNU General Public License as published by
9: # the Free Software Foundation; either version 2 of the License, or
10: # (at your option) any later version.
11: #
12: # This program is distributed in the hope that it will be useful,
13: # but WITHOUT ANY WARRANTY; without even the implied warranty of
14: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: # GNU General Public License for more details.
16: #
17: # You should have received a copy of the GNU General Public License
18: # along with this program. If not, see <http://www.gnu.org/licenses/>.
19: #
20:
21: # creator
22: [email protected]
23:
24: seq=`basename $0`
25: echo "QA output created by $seq"
26:
27: here=`pwd`
28: tmp=/tmp/$$
29: status=1 # failure is the default!
30:
31: _cleanup()
32: {
33: # _cleanup_test_img
34: true
35: }
36: trap "_cleanup; exit \$status" 0 1 2 3 15
37:
38: # get standard environment, filters and checks
39: . ./common.rc
40: . ./common.filter
41:
42: # currently only qcow2 allows for consistency checks using qemu-img
43: _supported_fmt qcow2
44: _supported_proto generic
45: _supported_os Linux
46:
47: echo
48: echo "creating image"
49: _make_test_img 1M
50:
51: for i in `seq 1 10`; do
52: echo "savevm $i"
53: # XXX(hch): adding -nographic would be good, but hangs the test
54: $QEMU -hda $TEST_IMG -monitor stdio >/dev/null 2>&1 <<EOF
55: savevm test-$i
56: quit
57: EOF
58: done
59:
60: echo
61: echo "checking image for errors"
62: _check_test_img
63:
64: # success, all done
65: echo "*** done"
66: rm -f $seq.full
67: status=0
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