tests/qemu-iotests/009

   1 #!/usr/bin/env bash
   2 # group: rw auto quick
   3 #
   4 # Nolan I qcow2 corruption - incorrectly reports free clusters
   5 #
   6 # Copyright (C) 2009 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=kwolf@redhat.com
  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 generic
  41 _supported_proto generic
  42 _unsupported_imgopts "subformat=streamOptimized"
  43
  44
  45 size=6G
  46
  47 echo
  48 echo "creating image"
  49 _make_test_img $size
  50
  51
  52 echo
  53 echo "creating pattern"
  54 $QEMU_IO \
  55         -c "write -P 65 2048k 4k" \
  56         -c "write 4k 4k" \
  57         -c "write 9M 4k" \
  58         -c "read -P 65 -s 4k -l 4k 2044k 8k" \
  59 "$TEST_IMG" | _filter_qemu_io
  60
  61 echo
  62 echo "checking image for errors"
  63 _check_test_img
  64
  65 # success, all done
  66 echo "*** done"
  67 rm -f $seq.full
  68 status=0