From 26e2da72796c534ba3bc927a55a757d85bd10a3d Mon Sep 17 00:00:00 2001 From: Jeff Cody Date: Tue, 13 May 2014 10:00:53 -0400 Subject: block: add test for vhdx image created by Disk2VHD This adds a test for VHDX images created by Microsoft's tool, Disk2VHD. VHDX images created by this tool have 2 identical header sections, with identical sequence numbers. This makes sure we detect VHDX images with identical headers, and do not flag them as corrupt. Signed-off-by: Jeff Cody Reviewed-by: Fam Zheng Signed-off-by: Kevin Wolf --- tests/qemu-iotests/070 | 7 +++++++ tests/qemu-iotests/070.out | 7 +++++++ tests/qemu-iotests/sample_images/test-disk2vhd.vhdx.bz2 | Bin 0 -> 1424 bytes 3 files changed, 14 insertions(+) create mode 100644 tests/qemu-iotests/sample_images/test-disk2vhd.vhdx.bz2 (limited to 'tests') diff --git a/tests/qemu-iotests/070 b/tests/qemu-iotests/070 index ce71fa4a22..ea0dae7e9c 100755 --- a/tests/qemu-iotests/070 +++ b/tests/qemu-iotests/070 @@ -72,6 +72,13 @@ echo "=== Verify open image read-only succeeds after log replay ===" $QEMU_IO -r -c "read -pP 0xa5 0 18M" "$TEST_IMG" 2>&1 | _filter_testdir \ | _filter_qemu_io +_cleanup_test_img +_use_sample_img test-disk2vhd.vhdx.bz2 + +echo +echo "=== Verify image created by Disk2VHD can be opened ===" +$QEMU_IMG info "$TEST_IMG" 2>&1 | _filter_testdir | _filter_qemu + # success, all done echo "*** done" rm -f $seq.full diff --git a/tests/qemu-iotests/070.out b/tests/qemu-iotests/070.out index 922d62cb51..15f1fc1471 100644 --- a/tests/qemu-iotests/070.out +++ b/tests/qemu-iotests/070.out @@ -18,4 +18,11 @@ No errors were found on the image. === Verify open image read-only succeeds after log replay === read 18874368/18874368 bytes at offset 0 18 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +=== Verify image created by Disk2VHD can be opened === +image: TEST_DIR/test-disk2vhd.vhdx +file format: vhdx +virtual size: 256M (268435456 bytes) +disk size: 260M +cluster_size: 2097152 *** done diff --git a/tests/qemu-iotests/sample_images/test-disk2vhd.vhdx.bz2 b/tests/qemu-iotests/sample_images/test-disk2vhd.vhdx.bz2 new file mode 100644 index 0000000000..2891c9a6d6 Binary files /dev/null and b/tests/qemu-iotests/sample_images/test-disk2vhd.vhdx.bz2 differ -- cgit v1.2.3 From 8a5eb36a1c3183e51c91b7887a816945c8ea4ec5 Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Thu, 8 May 2014 20:12:40 +0200 Subject: check-qdict: Add test for qdict_join() Add some test cases for qdict_join(). Signed-off-by: Max Reitz Reviewed-by: Eric Blake Reviewed-by: Benoit Canet Signed-off-by: Kevin Wolf --- tests/check-qdict.c | 87 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+) (limited to 'tests') diff --git a/tests/check-qdict.c b/tests/check-qdict.c index 2ad0f7827e..a9296f0833 100644 --- a/tests/check-qdict.c +++ b/tests/check-qdict.c @@ -444,6 +444,92 @@ static void qdict_array_split_test(void) QDECREF(test_dict); } +static void qdict_join_test(void) +{ + QDict *dict1, *dict2; + bool overwrite = false; + int i; + + dict1 = qdict_new(); + dict2 = qdict_new(); + + + /* Test everything once without overwrite and once with */ + do + { + /* Test empty dicts */ + qdict_join(dict1, dict2, overwrite); + + g_assert(qdict_size(dict1) == 0); + g_assert(qdict_size(dict2) == 0); + + + /* First iteration: Test movement */ + /* Second iteration: Test empty source and non-empty destination */ + qdict_put(dict2, "foo", qint_from_int(42)); + + for (i = 0; i < 2; i++) { + qdict_join(dict1, dict2, overwrite); + + g_assert(qdict_size(dict1) == 1); + g_assert(qdict_size(dict2) == 0); + + g_assert(qdict_get_int(dict1, "foo") == 42); + } + + + /* Test non-empty source and destination without conflict */ + qdict_put(dict2, "bar", qint_from_int(23)); + + qdict_join(dict1, dict2, overwrite); + + g_assert(qdict_size(dict1) == 2); + g_assert(qdict_size(dict2) == 0); + + g_assert(qdict_get_int(dict1, "foo") == 42); + g_assert(qdict_get_int(dict1, "bar") == 23); + + + /* Test conflict */ + qdict_put(dict2, "foo", qint_from_int(84)); + + qdict_join(dict1, dict2, overwrite); + + g_assert(qdict_size(dict1) == 2); + g_assert(qdict_size(dict2) == !overwrite); + + g_assert(qdict_get_int(dict1, "foo") == overwrite ? 84 : 42); + g_assert(qdict_get_int(dict1, "bar") == 23); + + if (!overwrite) { + g_assert(qdict_get_int(dict2, "foo") == 84); + } + + + /* Check the references */ + g_assert(qdict_get(dict1, "foo")->refcnt == 1); + g_assert(qdict_get(dict1, "bar")->refcnt == 1); + + if (!overwrite) { + g_assert(qdict_get(dict2, "foo")->refcnt == 1); + } + + + /* Clean up */ + qdict_del(dict1, "foo"); + qdict_del(dict1, "bar"); + + if (!overwrite) { + qdict_del(dict2, "foo"); + } + } + while (overwrite ^= true); + + + QDECREF(dict1); + QDECREF(dict2); +} + /* * Errors test-cases */ @@ -584,6 +670,7 @@ int main(int argc, char **argv) g_test_add_func("/public/iterapi", qdict_iterapi_test); g_test_add_func("/public/flatten", qdict_flatten_test); g_test_add_func("/public/array_split", qdict_array_split_test); + g_test_add_func("/public/join", qdict_join_test); g_test_add_func("/errors/put_exists", qdict_put_exists_test); g_test_add_func("/errors/get_not_exists", qdict_get_not_exists_test); -- cgit v1.2.3 From 4ad303369c8818fb8bbe9f9c9f79e5de7c68e81e Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Thu, 8 May 2014 20:12:42 +0200 Subject: iotests: Add test for the JSON protocol Add a test for the JSON protocol driver. Signed-off-by: Max Reitz Reviewed-by: Eric Blake Signed-off-by: Kevin Wolf --- tests/qemu-iotests/089 | 130 +++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/089.out | 54 +++++++++++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 185 insertions(+) create mode 100755 tests/qemu-iotests/089 create mode 100644 tests/qemu-iotests/089.out (limited to 'tests') diff --git a/tests/qemu-iotests/089 b/tests/qemu-iotests/089 new file mode 100755 index 0000000000..ef476010c0 --- /dev/null +++ b/tests/qemu-iotests/089 @@ -0,0 +1,130 @@ +#!/bin/bash +# +# Test case for support of JSON filenames +# +# 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 . +# + +# creator +owner=mreitz@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 qcow2 +_supported_proto file +_supported_os Linux + +# Using an image filename containing quotation marks will render the JSON data +# below invalid. In that case, we have little choice but simply not to run this +# test. +case $TEST_IMG in + *'"'*) + _notrun "image filename may not contain quotation marks" + ;; +esac + +IMG_SIZE=64M + +# Taken from test 072 +echo +echo "=== Testing nested image formats ===" +echo + +TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE + +$QEMU_IO -c 'write -P 42 0 512' -c 'write -P 23 512 512' \ + -c 'write -P 66 1024 512' "$TEST_IMG.base" | _filter_qemu_io + +$QEMU_IMG convert -f raw -O $IMGFMT "$TEST_IMG.base" "$TEST_IMG" + +$QEMU_IO -c 'read -P 42 0 512' -c 'read -P 23 512 512' \ + -c 'read -P 66 1024 512' "json:{ + \"driver\": \"$IMGFMT\", + \"file\": { + \"driver\": \"$IMGFMT\", + \"file\": { + \"filename\": \"$TEST_IMG\" + } + } +}" | _filter_qemu_io + +# This should fail (see test 072) +$QEMU_IO -c 'read -P 42 0 512' "$TEST_IMG" | _filter_qemu_io + + +# Taken from test 071 +echo +echo "=== Testing blkdebug ===" +echo + +_make_test_img $IMG_SIZE + +$QEMU_IO -c 'write -P 42 0x38000 512' "$TEST_IMG" | _filter_qemu_io + +# The "image.filename" part tests whether "a": { "b": "c" } and "a.b": "c" do +# the same (which they should). +$QEMU_IO -c 'read -P 42 0x38000 512' "json:{ + \"driver\": \"$IMGFMT\", + \"file\": { + \"driver\": \"blkdebug\", + \"inject-error\": [{ + \"event\": \"l2_load\" + }], + \"image.filename\": \"$TEST_IMG\" + } +}" | _filter_qemu_io + + +echo +echo "=== Testing qemu-img info output ===" +echo + +$QEMU_IMG info "json:{\"driver\":\"qcow2\",\"file.filename\":\"$TEST_IMG\"}" \ + | _filter_testdir | _filter_imgfmt + + +echo +echo "=== Testing option merging ===" +echo + +# Both options given directly and those given in the filename should be used +$QEMU_IO -c "open -o driver=qcow2 json:{\"file.filename\":\"$TEST_IMG\"}" \ + -c "info" 2>&1 | _filter_testdir | _filter_imgfmt + +# Options given directly should be prioritized over those given in the filename +$QEMU_IO -c "open -o driver=qcow2 json:{\"driver\":\"raw\",\"file.filename\":\"$TEST_IMG\"}" \ + -c "info" 2>&1 | _filter_testdir | _filter_imgfmt + + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/089.out b/tests/qemu-iotests/089.out new file mode 100644 index 0000000000..d6cf7835d8 --- /dev/null +++ b/tests/qemu-iotests/089.out @@ -0,0 +1,54 @@ +QA output created by 089 + +=== Testing nested image formats === + +Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 +wrote 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 512/512 bytes at offset 512 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 512/512 bytes at offset 1024 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 512 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 1024 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Pattern verification failed at offset 0, 512 bytes +read 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +=== Testing blkdebug === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +wrote 512/512 bytes at offset 229376 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read failed: Input/output error + +=== Testing qemu-img info output === + +image: TEST_DIR/t.IMGFMT +file format: IMGFMT +virtual size: 64M (67108864 bytes) +disk size: 324K +cluster_size: 65536 +Format specific information: + compat: 1.1 + lazy refcounts: false + +=== Testing option merging === + +format name: IMGFMT +cluster size: 64 KiB +vm state offset: 512 MiB +Format specific information: + compat: 1.1 + lazy refcounts: false +format name: IMGFMT +cluster size: 64 KiB +vm state offset: 512 MiB +Format specific information: + compat: 1.1 + lazy refcounts: false +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index cd3e4d2c27..2988cfde99 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -95,5 +95,6 @@ 086 rw auto quick 087 rw auto 088 rw auto +089 rw auto quick 090 rw auto quick 091 rw auto -- cgit v1.2.3 From d530e342320d4db3c9522bfadc60a7bc8142343a Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Wed, 14 May 2014 15:12:34 +0200 Subject: qemu-iotests: Fix core dump suppression in test 039 The shell script attempts to suppress core dumps like this: old_ulimit=$(ulimit -c) ulimit -c 0 $QEMU_IO arg... ulimit -c "$old_ulimit" This breaks the test hard unless the limit was zero to begin with! ulimit sets both hard and soft limit by default, and (re-)raising the hard limit requires privileges. Broken since it was added in commit dc68afe. Could be fixed by adding -S to set only the soft limit, but I'm not sure how portable that is in practice. Simply do it in a subshell instead, like this: (ulimit -c 0; exec $QEMU_IO arg...) Signed-off-by: Markus Armbruster Reviewed-by: Fam Zheng Signed-off-by: Kevin Wolf --- tests/qemu-iotests/039 | 20 ++++++++------------ tests/qemu-iotests/039.out | 3 +++ tests/qemu-iotests/common.filter | 1 + 3 files changed, 12 insertions(+), 12 deletions(-) (limited to 'tests') diff --git a/tests/qemu-iotests/039 b/tests/qemu-iotests/039 index b9cbe99560..27fe4bdacc 100755 --- a/tests/qemu-iotests/039 +++ b/tests/qemu-iotests/039 @@ -47,6 +47,11 @@ _supported_os Linux _default_cache_mode "writethrough" _supported_cache_modes "writethrough" +_no_dump_exec() +{ + (ulimit -c 0; exec "$@") +} + size=128M echo @@ -67,10 +72,7 @@ echo "== Creating a dirty image file ==" IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img $size -old_ulimit=$(ulimit -c) -ulimit -c 0 # do not produce a core dump on abort(3) -$QEMU_IO -c "write -P 0x5a 0 512" -c "abort" "$TEST_IMG" | _filter_qemu_io -ulimit -c "$old_ulimit" +_no_dump_exec $QEMU_IO -c "write -P 0x5a 0 512" -c "abort" "$TEST_IMG" 2>&1 | _filter_qemu_io # The dirty bit must be set ./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features @@ -103,10 +105,7 @@ echo "== Opening a dirty image read/write should repair it ==" IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img $size -old_ulimit=$(ulimit -c) -ulimit -c 0 # do not produce a core dump on abort(3) -$QEMU_IO -c "write -P 0x5a 0 512" -c "abort" "$TEST_IMG" | _filter_qemu_io -ulimit -c "$old_ulimit" +_no_dump_exec $QEMU_IO -c "write -P 0x5a 0 512" -c "abort" "$TEST_IMG" 2>&1 | _filter_qemu_io # The dirty bit must be set ./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features @@ -122,10 +121,7 @@ echo "== Creating an image file with lazy_refcounts=off ==" IMGOPTS="compat=1.1,lazy_refcounts=off" _make_test_img $size -old_ulimit=$(ulimit -c) -ulimit -c 0 # do not produce a core dump on abort(3) -$QEMU_IO -c "write -P 0x5a 0 512" -c "abort" "$TEST_IMG" | _filter_qemu_io -ulimit -c "$old_ulimit" +_no_dump_exec $QEMU_IO -c "write -P 0x5a 0 512" -c "abort" "$TEST_IMG" 2>&1 | _filter_qemu_io # The dirty bit must not be set since lazy_refcounts=off ./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features diff --git a/tests/qemu-iotests/039.out b/tests/qemu-iotests/039.out index fb31ae0624..67e774430f 100644 --- a/tests/qemu-iotests/039.out +++ b/tests/qemu-iotests/039.out @@ -11,6 +11,7 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +./039: Aborted ( ulimit -c 0; exec "$@" ) incompatible_features 0x1 ERROR cluster 5 refcount=0 reference=1 ERROR OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=0 @@ -42,6 +43,7 @@ read 512/512 bytes at offset 0 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +./039: Aborted ( ulimit -c 0; exec "$@" ) incompatible_features 0x1 Repairing cluster 5 refcount=0 reference=1 wrote 512/512 bytes at offset 0 @@ -52,6 +54,7 @@ incompatible_features 0x0 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +./039: Aborted ( ulimit -c 0; exec "$@" ) incompatible_features 0x0 No errors were found on the image. diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter index 776985d15e..a04df7f6dc 100644 --- a/tests/qemu-iotests/common.filter +++ b/tests/qemu-iotests/common.filter @@ -150,6 +150,7 @@ _filter_win32() _filter_qemu_io() { _filter_win32 | sed -e "s/[0-9]* ops\; [0-9/:. sec]* ([0-9/.inf]* [EPTGMKiBbytes]*\/sec and [0-9/.inf]* ops\/sec)/X ops\; XX:XX:XX.X (XXX YYY\/sec and XXX ops\/sec)/" \ + -e "s/: line [0-9][0-9]*: *[0-9][0-9]*\( Aborted\)/:\1/" \ -e "s/qemu-io> //g" } -- cgit v1.2.3 From b5e51dd7144719148c5df42b38b6086366f90d5e Mon Sep 17 00:00:00 2001 From: Fam Zheng Date: Wed, 14 May 2014 20:30:45 +0800 Subject: qemu-iotests: Fix blkdebug in VM drive in 030 The test test_stream_pause in this class uses vm.pause_drive, which requires a blkdebug driver on top of image, otherwise it's no-op and the test running is undeterministic. So add it. Signed-off-by: Fam Zheng Signed-off-by: Kevin Wolf --- tests/qemu-iotests/030 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tests') diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030 index 8cb61fd7ec..8ce2373cf5 100755 --- a/tests/qemu-iotests/030 +++ b/tests/qemu-iotests/030 @@ -35,7 +35,7 @@ class TestSingleDrive(iotests.QMPTestCase): qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, mid_img) qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % mid_img, test_img) qemu_io('-c', 'write -P 0x1 0 512', backing_img) - self.vm = iotests.VM().add_drive(test_img) + self.vm = iotests.VM().add_drive("blkdebug::" + test_img) self.vm.launch() def tearDown(self): -- cgit v1.2.3 From 7159a45b2bf2dcb9f49f1e27d1d3d135a0247a2f Mon Sep 17 00:00:00 2001 From: Kevin Wolf Date: Wed, 7 May 2014 17:30:30 +0200 Subject: qcow1: Check maximum cluster size Huge values for header.cluster_bits cause unbounded allocations (e.g. for s->cluster_cache) and crash qemu this way. Less huge values may survive those allocations, but can cause integer overflows later on. The only cluster sizes that qemu can create are 4k (for standalone images) and 512 (for images with backing files), so we can limit it to 64k. Cc: qemu-stable@nongnu.org Signed-off-by: Kevin Wolf Reviewed-by: Benoit Canet --- tests/qemu-iotests/092 | 63 ++++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/092.out | 13 ++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 77 insertions(+) create mode 100755 tests/qemu-iotests/092 create mode 100644 tests/qemu-iotests/092.out (limited to 'tests') diff --git a/tests/qemu-iotests/092 b/tests/qemu-iotests/092 new file mode 100755 index 0000000000..d060e6fa87 --- /dev/null +++ b/tests/qemu-iotests/092 @@ -0,0 +1,63 @@ +#!/bin/bash +# +# qcow1 format input validation tests +# +# 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 . +# + +# creator +owner=kwolf@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + rm -f $TEST_IMG.snap + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt qcow +_supported_proto generic +_supported_os Linux + +offset_cluster_bits=32 + +echo +echo "== Invalid cluster size ==" +_make_test_img 64M +poke_file "$TEST_IMG" "$offset_cluster_bits" "\xff" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir +poke_file "$TEST_IMG" "$offset_cluster_bits" "\x1f" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir +poke_file "$TEST_IMG" "$offset_cluster_bits" "\x08" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir +poke_file "$TEST_IMG" "$offset_cluster_bits" "\x11" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/092.out b/tests/qemu-iotests/092.out new file mode 100644 index 0000000000..8bf81580cd --- /dev/null +++ b/tests/qemu-iotests/092.out @@ -0,0 +1,13 @@ +QA output created by 092 + +== Invalid cluster size == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +qemu-io: can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and 64k +no file open, try 'help open' +qemu-io: can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and 64k +no file open, try 'help open' +qemu-io: can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and 64k +no file open, try 'help open' +qemu-io: can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and 64k +no file open, try 'help open' +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 2988cfde99..0f074403ae 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -98,3 +98,4 @@ 089 rw auto quick 090 rw auto quick 091 rw auto +092 rw auto quick -- cgit v1.2.3 From 42eb58179b3b215bb507da3262b682b8a2ec10b5 Mon Sep 17 00:00:00 2001 From: Kevin Wolf Date: Thu, 15 May 2014 16:10:11 +0200 Subject: qcow1: Validate L2 table size (CVE-2014-0222) Too large L2 table sizes cause unbounded allocations. Images actually created by qemu-img only have 512 byte or 4k L2 tables. To keep things consistent with cluster sizes, allow ranges between 512 bytes and 64k (in fact, down to 1 entry = 8 bytes is technically working, but L2 table sizes smaller than a cluster don't make a lot of sense). This also means that the number of bytes on the virtual disk that are described by the same L2 table is limited to at most 8k * 64k or 2^29, preventively avoiding any integer overflows. Cc: qemu-stable@nongnu.org Signed-off-by: Kevin Wolf Reviewed-by: Benoit Canet --- tests/qemu-iotests/092 | 15 +++++++++++++++ tests/qemu-iotests/092.out | 11 +++++++++++ 2 files changed, 26 insertions(+) (limited to 'tests') diff --git a/tests/qemu-iotests/092 b/tests/qemu-iotests/092 index d060e6fa87..fb8bacc58c 100755 --- a/tests/qemu-iotests/092 +++ b/tests/qemu-iotests/092 @@ -44,6 +44,7 @@ _supported_proto generic _supported_os Linux offset_cluster_bits=32 +offset_l2_bits=33 echo echo "== Invalid cluster size ==" @@ -57,6 +58,20 @@ poke_file "$TEST_IMG" "$offset_cluster_bits" "\x08" poke_file "$TEST_IMG" "$offset_cluster_bits" "\x11" { $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir +echo +echo "== Invalid L2 table size ==" +_make_test_img 64M +poke_file "$TEST_IMG" "$offset_l2_bits" "\xff" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir +poke_file "$TEST_IMG" "$offset_l2_bits" "\x05" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir +poke_file "$TEST_IMG" "$offset_l2_bits" "\x0e" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir + +# 1 << 0x1b = 2^31 / L2_CACHE_SIZE +poke_file "$TEST_IMG" "$offset_l2_bits" "\x1b" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir + # success, all done echo "*** done" rm -f $seq.full diff --git a/tests/qemu-iotests/092.out b/tests/qemu-iotests/092.out index 8bf81580cd..73918b3c50 100644 --- a/tests/qemu-iotests/092.out +++ b/tests/qemu-iotests/092.out @@ -10,4 +10,15 @@ qemu-io: can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and no file open, try 'help open' qemu-io: can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and 64k no file open, try 'help open' + +== Invalid L2 table size == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +qemu-io: can't open device TEST_DIR/t.qcow: L2 table size must be between 512 and 64k +no file open, try 'help open' +qemu-io: can't open device TEST_DIR/t.qcow: L2 table size must be between 512 and 64k +no file open, try 'help open' +qemu-io: can't open device TEST_DIR/t.qcow: L2 table size must be between 512 and 64k +no file open, try 'help open' +qemu-io: can't open device TEST_DIR/t.qcow: L2 table size must be between 512 and 64k +no file open, try 'help open' *** done -- cgit v1.2.3 From 46485de0cb357b57373e1ca895adedf1f3ed46ec Mon Sep 17 00:00:00 2001 From: Kevin Wolf Date: Thu, 8 May 2014 13:08:20 +0200 Subject: qcow1: Validate image size (CVE-2014-0223) A huge image size could cause s->l1_size to overflow. Make sure that images never require a L1 table larger than what fits in s->l1_size. This cannot only cause unbounded allocations, but also the allocation of a too small L1 table, resulting in out-of-bounds array accesses (both reads and writes). Cc: qemu-stable@nongnu.org Signed-off-by: Kevin Wolf --- tests/qemu-iotests/092 | 9 +++++++++ tests/qemu-iotests/092.out | 7 +++++++ 2 files changed, 16 insertions(+) (limited to 'tests') diff --git a/tests/qemu-iotests/092 b/tests/qemu-iotests/092 index fb8bacc58c..ae6ca763a0 100755 --- a/tests/qemu-iotests/092 +++ b/tests/qemu-iotests/092 @@ -43,6 +43,7 @@ _supported_fmt qcow _supported_proto generic _supported_os Linux +offset_size=24 offset_cluster_bits=32 offset_l2_bits=33 @@ -72,6 +73,14 @@ poke_file "$TEST_IMG" "$offset_l2_bits" "\x0e" poke_file "$TEST_IMG" "$offset_l2_bits" "\x1b" { $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir +echo +echo "== Invalid size ==" +_make_test_img 64M +poke_file "$TEST_IMG" "$offset_size" "\xee\xee\xee\xee\xee\xee\xee\xee" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir +poke_file "$TEST_IMG" "$offset_size" "\x7f\xff\xff\xff\xff\xff\xff\xff" +{ $QEMU_IO -c "write 0 64M" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir + # success, all done echo "*** done" rm -f $seq.full diff --git a/tests/qemu-iotests/092.out b/tests/qemu-iotests/092.out index 73918b3c50..ac03302d86 100644 --- a/tests/qemu-iotests/092.out +++ b/tests/qemu-iotests/092.out @@ -21,4 +21,11 @@ qemu-io: can't open device TEST_DIR/t.qcow: L2 table size must be between 512 an no file open, try 'help open' qemu-io: can't open device TEST_DIR/t.qcow: L2 table size must be between 512 and 64k no file open, try 'help open' + +== Invalid size == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +qemu-io: can't open device TEST_DIR/t.qcow: Image too large +no file open, try 'help open' +qemu-io: can't open device TEST_DIR/t.qcow: Image too large +no file open, try 'help open' *** done -- cgit v1.2.3 From d66e5cee002c471b78139228a4e7012736b375f9 Mon Sep 17 00:00:00 2001 From: Kevin Wolf Date: Thu, 8 May 2014 13:35:09 +0200 Subject: qcow1: Stricter backing file length check Like qcow2 since commit 6d33e8e7, error out on invalid lengths instead of silently truncating them to 1023. Also don't rely on bdrv_pread() catching integer overflows that make len negative, but use unsigned variables in the first place. Cc: qemu-stable@nongnu.org Signed-off-by: Kevin Wolf Reviewed-by: Benoit Canet --- tests/qemu-iotests/092 | 11 +++++++++++ tests/qemu-iotests/092.out | 7 +++++++ 2 files changed, 18 insertions(+) (limited to 'tests') diff --git a/tests/qemu-iotests/092 b/tests/qemu-iotests/092 index ae6ca763a0..a8c0c9ca2b 100755 --- a/tests/qemu-iotests/092 +++ b/tests/qemu-iotests/092 @@ -43,6 +43,8 @@ _supported_fmt qcow _supported_proto generic _supported_os Linux +offset_backing_file_offset=8 +offset_backing_file_size=16 offset_size=24 offset_cluster_bits=32 offset_l2_bits=33 @@ -81,6 +83,15 @@ poke_file "$TEST_IMG" "$offset_size" "\xee\xee\xee\xee\xee\xee\xee\xee" poke_file "$TEST_IMG" "$offset_size" "\x7f\xff\xff\xff\xff\xff\xff\xff" { $QEMU_IO -c "write 0 64M" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir +echo +echo "== Invalid backing file length ==" +_make_test_img 64M +poke_file "$TEST_IMG" "$offset_backing_file_offset" "\x00\x00\x00\xff" +poke_file "$TEST_IMG" "$offset_backing_file_size" "\xff\xff\xff\xff" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir +poke_file "$TEST_IMG" "$offset_backing_file_size" "\x7f\xff\xff\xff" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir + # success, all done echo "*** done" rm -f $seq.full diff --git a/tests/qemu-iotests/092.out b/tests/qemu-iotests/092.out index ac03302d86..496d8f0a63 100644 --- a/tests/qemu-iotests/092.out +++ b/tests/qemu-iotests/092.out @@ -28,4 +28,11 @@ qemu-io: can't open device TEST_DIR/t.qcow: Image too large no file open, try 'help open' qemu-io: can't open device TEST_DIR/t.qcow: Image too large no file open, try 'help open' + +== Invalid backing file length == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +qemu-io: can't open device TEST_DIR/t.qcow: Backing file name too long +no file open, try 'help open' +qemu-io: can't open device TEST_DIR/t.qcow: Backing file name too long +no file open, try 'help open' *** done -- cgit v1.2.3 From 465bee1da82e43f18d10c43cc7566d0284ad13a9 Mon Sep 17 00:00:00 2001 From: Peter Lieven Date: Sun, 18 May 2014 00:58:19 +0200 Subject: block: optimize zero writes with bdrv_write_zeroes this patch tries to optimize zero write requests by automatically using bdrv_write_zeroes if it is supported by the format. This significantly speeds up file system initialization and should speed zero write test used to test backend storage performance. I ran the following 2 tests on my internal SSD with a 50G QCOW2 container and on an attached iSCSI storage. a) mkfs.ext4 -E lazy_itable_init=0,lazy_journal_init=0 /dev/vdX QCOW2 [off] [on] [unmap] ----- runtime: 14secs 1.1secs 1.1secs filesize: 937M 18M 18M iSCSI [off] [on] [unmap] ---- runtime: 9.3s 0.9s 0.9s b) dd if=/dev/zero of=/dev/vdX bs=1M oflag=direct QCOW2 [off] [on] [unmap] ----- runtime: 246secs 18secs 18secs filesize: 51G 192K 192K throughput: 203M/s 2.3G/s 2.3G/s iSCSI* [off] [on] [unmap] ---- runtime: 8mins 45secs 33secs throughput: 106M/s 1.2G/s 1.6G/s allocated: 100% 100% 0% * The storage was connected via an 1Gbit interface. It seems to internally handle writing zeroes via WRITESAME16 very fast. Signed-off-by: Peter Lieven Signed-off-by: Kevin Wolf --- tests/qemu-iotests/067.out | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'tests') diff --git a/tests/qemu-iotests/067.out b/tests/qemu-iotests/067.out index 8d271cc41a..7e090b95ab 100644 --- a/tests/qemu-iotests/067.out +++ b/tests/qemu-iotests/067.out @@ -6,7 +6,7 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk -device virtio-blk-pci,drive=disk,id=virtio0 QMP_VERSION {"return": {}} -{"return": [{"io-status": "ok", "device": "disk", "locked": false, "removable": false, "inserted": {"iops_rd": 0, "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "type": "unknown"}, {"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}]} +{"return": [{"io-status": "ok", "device": "disk", "locked": false, "removable": false, "inserted": {"iops_rd": 0, "detect_zeroes": "off", "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "type": "unknown"}, {"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}]} {"return": {}} {"return": {}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_DELETED", "data": {"path": "/machine/peripheral/virtio0/virtio-backend"}} @@ -24,7 +24,7 @@ QMP_VERSION Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk QMP_VERSION {"return": {}} -{"return": [{"device": "disk", "locked": false, "removable": true, "inserted": {"iops_rd": 0, "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "tray_open": false, "type": "unknown"}, {"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}]} +{"return": [{"device": "disk", "locked": false, "removable": true, "inserted": {"iops_rd": 0, "detect_zeroes": "off", "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "tray_open": false, "type": "unknown"}, {"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}]} {"return": {}} {"return": {}} {"return": {}} @@ -44,7 +44,7 @@ Testing: QMP_VERSION {"return": {}} {"return": "OK\r\n"} -{"return": [{"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "disk", "locked": false, "removable": true, "inserted": {"iops_rd": 0, "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "tray_open": false, "type": "unknown"}]} +{"return": [{"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "disk", "locked": false, "removable": true, "inserted": {"iops_rd": 0, "detect_zeroes": "off", "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "tray_open": false, "type": "unknown"}]} {"return": {}} {"return": {}} {"return": {}} @@ -64,14 +64,14 @@ Testing: QMP_VERSION {"return": {}} {"return": {}} -{"return": [{"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "disk", "locked": false, "removable": true, "inserted": {"iops_rd": 0, "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "tray_open": false, "type": "unknown"}]} +{"return": [{"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "disk", "locked": false, "removable": true, "inserted": {"iops_rd": 0, "detect_zeroes": "off", "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "tray_open": false, "type": "unknown"}]} {"return": {}} {"return": {}} {"return": {}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_DELETED", "data": {"path": "/machine/peripheral/virtio0/virtio-backend"}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_DELETED", "data": {"device": "virtio0", "path": "/machine/peripheral/virtio0"}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "RESET"} -{"return": [{"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"io-status": "ok", "device": "disk", "locked": false, "removable": true, "inserted": {"iops_rd": 0, "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "tray_open": false, "type": "unknown"}]} +{"return": [{"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"io-status": "ok", "device": "disk", "locked": false, "removable": true, "inserted": {"iops_rd": 0, "detect_zeroes": "off", "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "tray_open": false, "type": "unknown"}]} {"return": {}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN"} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}} -- cgit v1.2.3