007

   1 #!/bin/sh
   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, write to the Free Software
  19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
  20 # USA
  21 #
  22
  23 # creator
  24 owner=kwolf@redhat.com
  25
  26 seq=`basename $0`
  27 echo "QA output created by $seq"
  28
  29 here=`pwd`
  30 tmp=/tmp/$$
  31 status=1        # failure is the default!
  32
  33 _cleanup()
  34 {
  35 #       _cleanup_test_img
  36         true
  37 }
  38 trap "_cleanup; exit \$status" 0 1 2 3 15
  39
  40 # get standard environment, filters and checks
  41 . ./common.rc
  42 . ./common.filter
  43
  44 # currently only qcow2 allows for consistency checks using qemu-img
  45 _supported_fmt qcow2
  46 _supported_os Linux
  47
  48 echo
  49 echo "creating image"
  50 _make_test_img 1M
  51
  52 for i in `seq 1 10`; do
  53     echo "savevm $i"
  54     # XXX(hch): adding -nographic would be good, but hangs the test
  55     $QEMU -hda $TEST_IMG -monitor stdio >/dev/null 2>&1 <<EOF
  56 savevm test-$i
  57 quit
  58 EOF
  59 done
  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