diff options
Diffstat (limited to 'qemu/tests/qemu-iotests/077')
| -rwxr-xr-x | qemu/tests/qemu-iotests/077 | 277 |
1 files changed, 0 insertions, 277 deletions
diff --git a/qemu/tests/qemu-iotests/077 b/qemu/tests/qemu-iotests/077 deleted file mode 100755 index 4dc680b7f..000000000 --- a/qemu/tests/qemu-iotests/077 +++ /dev/null @@ -1,277 +0,0 @@ -#!/bin/bash -# -# Test concurrent pread/pwrite -# -# Copyright (C) 2014 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=kwolf@redhat.com - -seq=`basename $0` -echo "QA output created by $seq" - -here=`pwd` -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 raw -_supported_proto generic -_supported_os Linux - -CLUSTER_SIZE=4k -size=128M - -_make_test_img $size - -echo -echo "== Some concurrent requests involving RMW ==" - -function test_io() -{ -echo "open -o driver=$IMGFMT,file.align=4k blkdebug::$TEST_IMG" -# A simple RMW request -cat <<EOF -aio_write -P 10 0x200 0x200 -aio_flush -EOF - -# Sequential RMW requests on the same physical sector -off=0x1000 -for ev in "head" "after_head" "tail" "after_tail"; do -cat <<EOF -break pwritev_rmw_$ev A -aio_write -P 10 $((off + 0x200)) 0x200 -wait_break A -aio_write -P 11 $((off + 0x400)) 0x200 -sleep 100 -resume A -aio_flush -EOF -off=$((off + 0x1000)) -done - -# Chained dependencies -cat <<EOF -break pwritev_rmw_after_tail A -aio_write -P 10 0x5000 0x200 -wait_break A -aio_write -P 11 0x5200 0x200 -aio_write -P 12 0x5400 0x200 -aio_write -P 13 0x5600 0x200 -aio_write -P 14 0x5800 0x200 -aio_write -P 15 0x5a00 0x200 -aio_write -P 16 0x5c00 0x200 -aio_write -P 17 0x5e00 0x200 -sleep 100 -resume A -aio_flush -EOF - -# Overlapping multiple requests -cat <<EOF -break pwritev_rmw_after_tail A -aio_write -P 10 0x6000 0x200 -wait_break A -break pwritev_rmw_after_head B -aio_write -P 10 0x7e00 0x200 -wait_break B -aio_write -P 11 0x6800 0x1000 -resume A -sleep 100 -resume B -aio_flush -EOF - -cat <<EOF -break pwritev_rmw_after_tail A -aio_write -P 10 0x8000 0x200 -wait_break A -break pwritev_rmw_after_head B -aio_write -P 10 0x9e00 0x200 -wait_break B -aio_write -P 11 0x8800 0x1000 -resume B -sleep 100 -resume A -aio_flush -EOF - -cat <<EOF -break pwritev_rmw_after_tail A -aio_write -P 10 0xa000 0x200 -wait_break A -aio_write -P 11 0xa800 0x1000 -break pwritev_rmw_after_head B -aio_write -P 10 0xbe00 0x200 -wait_break B -resume A -sleep 100 -resume B -aio_flush -EOF - -cat <<EOF -break pwritev_rmw_after_tail A -aio_write -P 10 0xc000 0x200 -wait_break A -aio_write -P 11 0xc800 0x1000 -break pwritev_rmw_after_head B -aio_write -P 10 0xde00 0x200 -wait_break B -resume B -sleep 100 -resume A -aio_flush -EOF - -# Only RMW for the tail part -cat <<EOF -break pwritev_rmw_after_tail A -aio_write -P 10 0xe000 0x1800 -wait_break A -aio_write -P 11 0xf000 0xc00 -sleep 100 -resume A -aio_flush -EOF - -cat <<EOF -break pwritev A -aio_write -P 10 0x10000 0x800 -wait_break A -break pwritev_rmw_after_tail B -aio_write -P 11 0x10000 0x400 -break pwritev_done C -resume A -wait_break C -resume C -sleep 100 -wait_break B -resume B -aio_flush -EOF - -cat <<EOF -break pwritev A -aio_write -P 10 0x11000 0x800 -wait_break A -aio_write -P 11 0x11000 0x1000 -sleep 100 -resume A -aio_flush -EOF -} - -test_io | $QEMU_IO | _filter_qemu_io | \ - sed -e 's,[0-9/]* bytes at offset [0-9]*,XXX/XXX bytes at offset XXX,g' \ - -e 's/^[0-9]* \(bytes\|KiB\)/XXX bytes/' \ - -e '/Suspended/d' - -echo -echo "== Verify image content ==" - -function verify_io() -{ - # A simple RMW request - echo read -P 0 0 0x200 - echo read -P 10 0x200 0x200 - echo read -P 0 0x400 0xc00 - - # Sequential RMW requests on the same physical sector - echo read -P 0 0x1000 0x200 - echo read -P 10 0x1200 0x200 - echo read -P 11 0x1400 0x200 - echo read -P 0 0x1600 0xa00 - - echo read -P 0 0x2000 0x200 - echo read -P 10 0x2200 0x200 - echo read -P 11 0x2400 0x200 - echo read -P 0 0x2600 0xa00 - - echo read -P 0 0x3000 0x200 - echo read -P 10 0x3200 0x200 - echo read -P 11 0x3400 0x200 - echo read -P 0 0x3600 0xa00 - - echo read -P 0 0x4000 0x200 - echo read -P 10 0x4200 0x200 - echo read -P 11 0x4400 0x200 - echo read -P 0 0x4600 0xa00 - - # Chained dependencies - echo read -P 10 0x5000 0x200 - echo read -P 11 0x5200 0x200 - echo read -P 12 0x5400 0x200 - echo read -P 13 0x5600 0x200 - echo read -P 14 0x5800 0x200 - echo read -P 15 0x5a00 0x200 - echo read -P 16 0x5c00 0x200 - echo read -P 17 0x5e00 0x200 - - # Overlapping multiple requests - echo read -P 10 0x6000 0x200 - echo read -P 0 0x6200 0x600 - echo read -P 11 0x6800 0x1000 - echo read -P 0 0x7800 0x600 - echo read -P 10 0x7e00 0x200 - - echo read -P 10 0x8000 0x200 - echo read -P 0 0x8200 0x600 - echo read -P 11 0x8800 0x1000 - echo read -P 0 0x9800 0x600 - echo read -P 10 0x9e00 0x200 - - echo read -P 10 0xa000 0x200 - echo read -P 0 0xa200 0x600 - echo read -P 11 0xa800 0x1000 - echo read -P 0 0xb800 0x600 - echo read -P 10 0xbe00 0x200 - - echo read -P 10 0xc000 0x200 - echo read -P 0 0xc200 0x600 - echo read -P 11 0xc800 0x1000 - echo read -P 0 0xd800 0x600 - echo read -P 10 0xde00 0x200 - - # Only RMW for the tail part - echo read -P 10 0xe000 0x1000 - echo read -P 11 0xf800 0x400 - echo read -P 0 0xfc00 0x400 - - echo read -P 11 0x10000 0x400 - echo read -P 10 0x10400 0x400 - - echo read -P 11 0x11800 0x800 -} - -verify_io | $QEMU_IO "$TEST_IMG" | _filter_qemu_io - -_check_test_img - -# success, all done -echo "*** done" -rm -f $seq.full -status=0 |