Signed-off-by: Fam Zheng <f...@redhat.com> Reviewed-by: Max Reitz <mre...@redhat.com> --- tests/qemu-iotests/153 | 197 +++++++++++++++++++++ tests/qemu-iotests/153.out | 426 +++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 624 insertions(+) create mode 100755 tests/qemu-iotests/153 create mode 100644 tests/qemu-iotests/153.out
diff --git a/tests/qemu-iotests/153 b/tests/qemu-iotests/153 new file mode 100755 index 0000000..68770ec --- /dev/null +++ b/tests/qemu-iotests/153 @@ -0,0 +1,197 @@ +#!/bin/bash +# +# Test image locking +# +# Copyright (C) 2016 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=f...@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 + rm -f "${TEST_IMG}.base" + rm -f "${TEST_IMG}.convert" + rm -f "${TEST_IMG}.a" + rm -f "${TEST_IMG}.b" + rm -f "${TEST_IMG}.lnk" +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.qemu + +_supported_fmt qcow2 +_supported_proto file +_supported_os Linux + +size=32M + +_run_cmd() +{ + echo + (echo "$@"; "$@" 2>&1 1>/dev/null) | _filter_testdir +} + +function _do_run_qemu() +{ + ( + if ! test -t 0; then + while read cmd; do + echo $cmd + done + fi + echo quit + ) | $QEMU -nographic -monitor stdio -serial none "$@" 1>/dev/null +} + +function _run_qemu_with_images() +{ + _do_run_qemu \ + $(for i in $@; do echo "-drive if=none,file=$i"; done) 2>&1 \ + | _filter_testdir | _filter_qemu +} + +for opts1 in "" "readonly=on" "lock-mode=off" "lock-mode=shared"; do + echo + echo "== Creating base image ==" + TEST_IMG="${TEST_IMG}.base" _make_test_img $size + + echo + echo "== Creating test image ==" + $QEMU_IMG create -f $IMGFMT "${TEST_IMG}" -b ${TEST_IMG}.base | _filter_img_create + + echo + echo "== Launching QEMU $opts1 ==" + _launch_qemu -drive file="${TEST_IMG}",if=none,$opts1 + h=$QEMU_HANDLE + + for opts2 in "" "lock-mode=auto" "lock-mode=shared" \ + "lock-mode=off" "lock-mode=auto,readonly=on"; do + echo + echo "== Launching another QEMU $opts2 ==" + echo "quit" | \ + $QEMU -nographic -monitor stdio \ + -drive file="${TEST_IMG}",if=none,$opts2 2>&1 1>/dev/null | \ + _filter_testdir | _filter_qemu + done + + for L in "" "-L"; do + + echo + echo "== Running utility commands $(test -n "$L" && echo "(lock disabled)") ==" + _run_cmd $QEMU_IO $L -c "read 0 512" "${TEST_IMG}" + _run_cmd $QEMU_IO $L -r -c "read 0 512" "${TEST_IMG}" + _run_cmd $QEMU_IMG info $L "${TEST_IMG}" + _run_cmd $QEMU_IMG check $L "${TEST_IMG}" + _run_cmd $QEMU_IMG compare $L "${TEST_IMG}" "${TEST_IMG}" + _run_cmd $QEMU_IMG map $L "${TEST_IMG}" + _run_cmd $QEMU_IMG amend -o "" $L "${TEST_IMG}" + _run_cmd $QEMU_IMG commit $L "${TEST_IMG}" + _run_cmd $QEMU_IMG resize $L "${TEST_IMG}" $size + _run_cmd $QEMU_IMG rebase $L "${TEST_IMG}" -b "${TEST_IMG}.base" + _run_cmd $QEMU_IMG snapshot -l $L "${TEST_IMG}" + _run_cmd $QEMU_IMG convert $L "${TEST_IMG}" "${TEST_IMG}.convert" + done + _send_qemu_cmd $h "{ 'execute': 'quit', }" "" + echo + echo "Round done" + _cleanup_qemu +done + +function _enum_opts() +{ + echo lock-mode={shared,auto,off},readonly={on,off} +} + +for opt1 in $(_enum_opts); do + for opt2 in $(_enum_opts); do + echo + echo "== Two devices with the same image ($opt1 - $opt2) ==" + _run_qemu_with_images "${TEST_IMG},$opt1" "${TEST_IMG},$opt2" + done +done + +( + $QEMU_IMG create -f qcow2 "${TEST_IMG}.a" -b "${TEST_IMG}" + $QEMU_IMG create -f qcow2 "${TEST_IMG}.b" -b "${TEST_IMG}" + $QEMU_IMG create -f qcow2 "${TEST_IMG}.c" -b "${TEST_IMG}.b" +) | _filter_img_create + +echo +echo "== Two devices sharing the same file in backing chain ==" +_run_qemu_with_images "${TEST_IMG}.a" "${TEST_IMG}.b" +_run_qemu_with_images "${TEST_IMG}.a" "${TEST_IMG}.c" + +echo +echo "== Backing image also as an active device ==" +_run_qemu_with_images "${TEST_IMG}.a" "${TEST_IMG}" + +echo +echo "== Backing image also as an active device (ro) ==" +_run_qemu_with_images "${TEST_IMG}.a" "${TEST_IMG},readonly=on" + +echo +echo "== Backing image also as an active device (shared) ==" +_run_qemu_with_images "${TEST_IMG}.a" "${TEST_IMG},lock-mode=shared" + +echo +echo "== Symbolic link ==" +rm -f "${TEST_IMG}.lnk" &>/dev/null +ln -s ${TEST_IMG} "${TEST_IMG}.lnk" || echo "Failed to create link" +_run_qemu_with_images "${TEST_IMG}.lnk" "${TEST_IMG}" + +echo +echo "== Test that close one BDS doesn't unlock others ==" +_launch_qemu -drive file="${TEST_IMG}",if=none,id=d0 + +_send_qemu_cmd $QEMU_HANDLE \ + "{ 'execute': 'qmp_capabilities' }" \ + 'return' + +_send_qemu_cmd $QEMU_HANDLE \ + "{ 'execute': 'human-monitor-command', + 'arguments': { 'command-line': 'drive_add 0 if=none,id=d1,file=${TEST_IMG}' } }" \ + "Failed to lock image" + +_send_qemu_cmd $QEMU_HANDLE \ + "{ 'execute': 'human-monitor-command', + 'arguments': { 'command-line': 'drive_add 0 if=none,id=d1,file=${TEST_IMG},lock-mode=off' } }" \ + "OK" + +_send_qemu_cmd $QEMU_HANDLE \ + "{ 'execute': 'human-monitor-command', + 'arguments': { 'command-line': 'drive_del d1' } }" \ + "" + +_run_cmd $QEMU_IMG info "${TEST_IMG}" + +_cleanup_qemu + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/153.out b/tests/qemu-iotests/153.out new file mode 100644 index 0000000..377d9e2 --- /dev/null +++ b/tests/qemu-iotests/153.out @@ -0,0 +1,426 @@ +QA output created by 153 + +== Creating base image == +Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 + +== Creating test image == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base + +== Launching QEMU == + +== Launching another QEMU == +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,: Failed to lock image + +== Launching another QEMU lock-mode=auto == +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,lock-mode=auto: Failed to lock image + +== Launching another QEMU lock-mode=shared == +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,lock-mode=shared: Failed to lock image + +== Launching another QEMU lock-mode=off == + +== Launching another QEMU lock-mode=auto,readonly=on == +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,lock-mode=auto,readonly=on: Failed to lock image + +== Running utility commands == + +_qemu_io_wrapper -c read 0 512 TEST_DIR/t.qcow2 +can't open device TEST_DIR/t.qcow2: Failed to lock image +no file open, try 'help open' + +_qemu_io_wrapper -r -c read 0 512 TEST_DIR/t.qcow2 +can't open device TEST_DIR/t.qcow2: Failed to lock image +no file open, try 'help open' + +_qemu_img_wrapper info TEST_DIR/t.qcow2 +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper check TEST_DIR/t.qcow2 +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper compare TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper map TEST_DIR/t.qcow2 +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper amend -o TEST_DIR/t.qcow2 +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper commit TEST_DIR/t.qcow2 +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper resize TEST_DIR/t.qcow2 32M +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper snapshot -l TEST_DIR/t.qcow2 +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper convert TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +== Running utility commands (lock disabled) == + +_qemu_io_wrapper -L -c read 0 512 TEST_DIR/t.qcow2 + +_qemu_io_wrapper -L -r -c read 0 512 TEST_DIR/t.qcow2 + +_qemu_img_wrapper info -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper check -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper compare -L TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 + +_qemu_img_wrapper map -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper amend -o -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper commit -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper resize -L TEST_DIR/t.qcow2 32M + +_qemu_img_wrapper rebase -L TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base + +_qemu_img_wrapper snapshot -l -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper convert -L TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert + +Round done + +== Creating base image == +Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 + +== Creating test image == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base + +== Launching QEMU readonly=on == + +== Launching another QEMU == +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,: Failed to lock image + +== Launching another QEMU lock-mode=auto == +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,lock-mode=auto: Failed to lock image + +== Launching another QEMU lock-mode=shared == + +== Launching another QEMU lock-mode=off == + +== Launching another QEMU lock-mode=auto,readonly=on == + +== Running utility commands == + +_qemu_io_wrapper -c read 0 512 TEST_DIR/t.qcow2 +can't open device TEST_DIR/t.qcow2: Failed to lock image +no file open, try 'help open' + +_qemu_io_wrapper -r -c read 0 512 TEST_DIR/t.qcow2 + +_qemu_img_wrapper info TEST_DIR/t.qcow2 + +_qemu_img_wrapper check TEST_DIR/t.qcow2 + +_qemu_img_wrapper compare TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 + +_qemu_img_wrapper map TEST_DIR/t.qcow2 + +_qemu_img_wrapper amend -o TEST_DIR/t.qcow2 +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper commit TEST_DIR/t.qcow2 +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper resize TEST_DIR/t.qcow2 32M +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper snapshot -l TEST_DIR/t.qcow2 + +_qemu_img_wrapper convert TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert + +== Running utility commands (lock disabled) == + +_qemu_io_wrapper -L -c read 0 512 TEST_DIR/t.qcow2 + +_qemu_io_wrapper -L -r -c read 0 512 TEST_DIR/t.qcow2 + +_qemu_img_wrapper info -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper check -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper compare -L TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 + +_qemu_img_wrapper map -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper amend -o -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper commit -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper resize -L TEST_DIR/t.qcow2 32M + +_qemu_img_wrapper rebase -L TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base + +_qemu_img_wrapper snapshot -l -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper convert -L TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert + +Round done + +== Creating base image == +Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 + +== Creating test image == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base + +== Launching QEMU lock-mode=off == + +== Launching another QEMU == + +== Launching another QEMU lock-mode=auto == + +== Launching another QEMU lock-mode=shared == + +== Launching another QEMU lock-mode=off == + +== Launching another QEMU lock-mode=auto,readonly=on == + +== Running utility commands == + +_qemu_io_wrapper -c read 0 512 TEST_DIR/t.qcow2 + +_qemu_io_wrapper -r -c read 0 512 TEST_DIR/t.qcow2 + +_qemu_img_wrapper info TEST_DIR/t.qcow2 + +_qemu_img_wrapper check TEST_DIR/t.qcow2 + +_qemu_img_wrapper compare TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 + +_qemu_img_wrapper map TEST_DIR/t.qcow2 + +_qemu_img_wrapper amend -o TEST_DIR/t.qcow2 + +_qemu_img_wrapper commit TEST_DIR/t.qcow2 + +_qemu_img_wrapper resize TEST_DIR/t.qcow2 32M + +_qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base + +_qemu_img_wrapper snapshot -l TEST_DIR/t.qcow2 + +_qemu_img_wrapper convert TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert + +== Running utility commands (lock disabled) == + +_qemu_io_wrapper -L -c read 0 512 TEST_DIR/t.qcow2 + +_qemu_io_wrapper -L -r -c read 0 512 TEST_DIR/t.qcow2 + +_qemu_img_wrapper info -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper check -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper compare -L TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 + +_qemu_img_wrapper map -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper amend -o -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper commit -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper resize -L TEST_DIR/t.qcow2 32M + +_qemu_img_wrapper rebase -L TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base + +_qemu_img_wrapper snapshot -l -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper convert -L TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert + +Round done + +== Creating base image == +Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 + +== Creating test image == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base + +== Launching QEMU lock-mode=shared == + +== Launching another QEMU == +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,: Failed to lock image + +== Launching another QEMU lock-mode=auto == +QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=none,lock-mode=auto: Failed to lock image + +== Launching another QEMU lock-mode=shared == + +== Launching another QEMU lock-mode=off == + +== Launching another QEMU lock-mode=auto,readonly=on == + +== Running utility commands == + +_qemu_io_wrapper -c read 0 512 TEST_DIR/t.qcow2 +can't open device TEST_DIR/t.qcow2: Failed to lock image +no file open, try 'help open' + +_qemu_io_wrapper -r -c read 0 512 TEST_DIR/t.qcow2 + +_qemu_img_wrapper info TEST_DIR/t.qcow2 + +_qemu_img_wrapper check TEST_DIR/t.qcow2 + +_qemu_img_wrapper compare TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 + +_qemu_img_wrapper map TEST_DIR/t.qcow2 + +_qemu_img_wrapper amend -o TEST_DIR/t.qcow2 +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper commit TEST_DIR/t.qcow2 +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper resize TEST_DIR/t.qcow2 32M +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image + +_qemu_img_wrapper snapshot -l TEST_DIR/t.qcow2 + +_qemu_img_wrapper convert TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert + +== Running utility commands (lock disabled) == + +_qemu_io_wrapper -L -c read 0 512 TEST_DIR/t.qcow2 + +_qemu_io_wrapper -L -r -c read 0 512 TEST_DIR/t.qcow2 + +_qemu_img_wrapper info -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper check -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper compare -L TEST_DIR/t.qcow2 TEST_DIR/t.qcow2 + +_qemu_img_wrapper map -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper amend -o -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper commit -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper resize -L TEST_DIR/t.qcow2 32M + +_qemu_img_wrapper rebase -L TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base + +_qemu_img_wrapper snapshot -l -L TEST_DIR/t.qcow2 + +_qemu_img_wrapper convert -L TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.convert + +Round done + +== Two devices with the same image (lock-mode=shared,readonly=on - lock-mode=shared,readonly=on) == + +== Two devices with the same image (lock-mode=shared,readonly=on - lock-mode=shared,readonly=off) == + +== Two devices with the same image (lock-mode=shared,readonly=on - lock-mode=auto,readonly=on) == + +== Two devices with the same image (lock-mode=shared,readonly=on - lock-mode=auto,readonly=off) == +QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2,lock-mode=auto,readonly=off: Failed to lock image + +== Two devices with the same image (lock-mode=shared,readonly=on - lock-mode=off,readonly=on) == + +== Two devices with the same image (lock-mode=shared,readonly=on - lock-mode=off,readonly=off) == + +== Two devices with the same image (lock-mode=shared,readonly=off - lock-mode=shared,readonly=on) == + +== Two devices with the same image (lock-mode=shared,readonly=off - lock-mode=shared,readonly=off) == + +== Two devices with the same image (lock-mode=shared,readonly=off - lock-mode=auto,readonly=on) == + +== Two devices with the same image (lock-mode=shared,readonly=off - lock-mode=auto,readonly=off) == +QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2,lock-mode=auto,readonly=off: Failed to lock image + +== Two devices with the same image (lock-mode=shared,readonly=off - lock-mode=off,readonly=on) == + +== Two devices with the same image (lock-mode=shared,readonly=off - lock-mode=off,readonly=off) == + +== Two devices with the same image (lock-mode=auto,readonly=on - lock-mode=shared,readonly=on) == + +== Two devices with the same image (lock-mode=auto,readonly=on - lock-mode=shared,readonly=off) == + +== Two devices with the same image (lock-mode=auto,readonly=on - lock-mode=auto,readonly=on) == + +== Two devices with the same image (lock-mode=auto,readonly=on - lock-mode=auto,readonly=off) == +QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2,lock-mode=auto,readonly=off: Failed to lock image + +== Two devices with the same image (lock-mode=auto,readonly=on - lock-mode=off,readonly=on) == + +== Two devices with the same image (lock-mode=auto,readonly=on - lock-mode=off,readonly=off) == + +== Two devices with the same image (lock-mode=auto,readonly=off - lock-mode=shared,readonly=on) == +QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2,lock-mode=shared,readonly=on: Failed to lock image + +== Two devices with the same image (lock-mode=auto,readonly=off - lock-mode=shared,readonly=off) == +QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2,lock-mode=shared,readonly=off: Failed to lock image + +== Two devices with the same image (lock-mode=auto,readonly=off - lock-mode=auto,readonly=on) == +QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2,lock-mode=auto,readonly=on: Failed to lock image + +== Two devices with the same image (lock-mode=auto,readonly=off - lock-mode=auto,readonly=off) == +QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2,lock-mode=auto,readonly=off: Failed to lock image + +== Two devices with the same image (lock-mode=auto,readonly=off - lock-mode=off,readonly=on) == + +== Two devices with the same image (lock-mode=auto,readonly=off - lock-mode=off,readonly=off) == + +== Two devices with the same image (lock-mode=off,readonly=on - lock-mode=shared,readonly=on) == + +== Two devices with the same image (lock-mode=off,readonly=on - lock-mode=shared,readonly=off) == + +== Two devices with the same image (lock-mode=off,readonly=on - lock-mode=auto,readonly=on) == + +== Two devices with the same image (lock-mode=off,readonly=on - lock-mode=auto,readonly=off) == + +== Two devices with the same image (lock-mode=off,readonly=on - lock-mode=off,readonly=on) == + +== Two devices with the same image (lock-mode=off,readonly=on - lock-mode=off,readonly=off) == + +== Two devices with the same image (lock-mode=off,readonly=off - lock-mode=shared,readonly=on) == + +== Two devices with the same image (lock-mode=off,readonly=off - lock-mode=shared,readonly=off) == + +== Two devices with the same image (lock-mode=off,readonly=off - lock-mode=auto,readonly=on) == + +== Two devices with the same image (lock-mode=off,readonly=off - lock-mode=auto,readonly=off) == + +== Two devices with the same image (lock-mode=off,readonly=off - lock-mode=off,readonly=on) == + +== Two devices with the same image (lock-mode=off,readonly=off - lock-mode=off,readonly=off) == +Formatting 'TEST_DIR/t.IMGFMT.a', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT +Formatting 'TEST_DIR/t.IMGFMT.b', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT +Formatting 'TEST_DIR/t.IMGFMT.c', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.b + +== Two devices sharing the same file in backing chain == + +== Backing image also as an active device == +QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2: Failed to lock image + +== Backing image also as an active device (ro) == + +== Backing image also as an active device (shared) == + +== Symbolic link == +QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2: Failed to lock image + +== Test that close one BDS doesn't unlock others == +{"return": {}} +{"return": "Failed to lock imagern"} +{"return": "OKrn"} + +_qemu_img_wrapper info TEST_DIR/t.qcow2 +qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to lock image +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 3a3973e..81ccc07 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -153,6 +153,7 @@ 149 rw auto sudo 150 rw auto quick 152 rw auto quick +153 rw auto quick 154 rw auto backing quick 155 rw auto 156 rw auto quick -- 2.7.4