Am 24.04.2012 16:38, schrieb Kevin Wolf: > This test case manages to let qcow2 abort because its cache is used up > and it can't find free cache entries for new requests any more. > > Signed-off-by: Kevin Wolf <kw...@redhat.com> > --- > tests/qemu-iotests/035 | 72 ++++++++ > tests/qemu-iotests/035.out | 392 > ++++++++++++++++++++++++++++++++++++++++++++ > tests/qemu-iotests/group | 1 + > 3 files changed, 465 insertions(+), 0 deletions(-) > create mode 100755 tests/qemu-iotests/035 > create mode 100644 tests/qemu-iotests/035.out > > diff --git a/tests/qemu-iotests/035 b/tests/qemu-iotests/035 > new file mode 100755 > index 0000000..297734e > --- /dev/null > +++ b/tests/qemu-iotests/035 > @@ -0,0 +1,72 @@ > +#!/bin/bash > +# > +# Let a few AIO requests run in parallel and have them access different L2 > +# tables so that the cache has a chance to get used up. > +# > +# Copyright (C) 2009 Red Hat, Inc. > +# > +# This program is free software; you can redistribute it and/or modify > +# it under the terms of the GNU General Public License as published by > +# the Free Software Foundation; either version 2 of the License, or > +# (at your option) any later version. > +# > +# This program is distributed in the hope that it will be useful, > +# but WITHOUT ANY WARRANTY; without even the implied warranty of > +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > +# GNU General Public License for more details. > +# > +# You should have received a copy of the GNU General Public License > +# along with this program. If not, see <http://www.gnu.org/licenses/>. > +# > + > +# creator > +owner=kw...@redhat.com > + > +seq=`basename $0` > +echo "QA output created by $seq" > + > +here=`pwd` > +tmp=/tmp/$$ > +status=1 # failure is the default! > + > +_cleanup() > +{ > + _cleanup_test_img > +} > +trap "_cleanup; exit \$status" 0 1 2 3 15 > + > +# get standard environment, filters and checks > +. ./common.rc > +. ./common.filter > + > +_supported_fmt generic > +_supported_proto generic > +_supported_os Linux > + > + > +size=6G > +CLUSTER_SIZE=512 > + > +echo > +echo "creating image" > +_make_test_img $size > + > +function generate_requests() { > + for i in $(seq 0 63); do > + echo "aio_write ${i}M 512" > + echo "aio_write ${i}M 512" > + echo "aio_write ${i}M 512" > + done > +} > + > +generate_requests | ./qemu-io $TEST_IMG | _filter_qemu_io |\
Fixed this locally to say $QEMU_IO instead of ./qemu-io. Unless there are more problems with it, I won't resend a v2 but just include the fixed version in the pull request. Kevin