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-rwxr-xr-xtests/qemu-iotests/0252
-rwxr-xr-xtests/qemu-iotests/0262
-rwxr-xr-xtests/qemu-iotests/02816
-rw-r--r--tests/qemu-iotests/028.out3
-rwxr-xr-xtests/qemu-iotests/0312
-rwxr-xr-xtests/qemu-iotests/0342
-rwxr-xr-xtests/qemu-iotests/0362
-rwxr-xr-xtests/qemu-iotests/0372
-rwxr-xr-xtests/qemu-iotests/0382
-rwxr-xr-xtests/qemu-iotests/0392
-rwxr-xr-xtests/qemu-iotests/0467
-rw-r--r--tests/qemu-iotests/046.out2
-rwxr-xr-xtests/qemu-iotests/0502
-rwxr-xr-xtests/qemu-iotests/0542
-rwxr-xr-xtests/qemu-iotests/0602
-rwxr-xr-xtests/qemu-iotests/07121
-rwxr-xr-xtests/qemu-iotests/0792
-rwxr-xr-xtests/qemu-iotests/0802
-rwxr-xr-xtests/qemu-iotests/0895
-rw-r--r--tests/qemu-iotests/089.out1
-rwxr-xr-xtests/qemu-iotests/0902
-rwxr-xr-xtests/qemu-iotests/0915
-rwxr-xr-xtests/qemu-iotests/0952
-rwxr-xr-xtests/qemu-iotests/0972
-rwxr-xr-xtests/qemu-iotests/0982
-rwxr-xr-xtests/qemu-iotests/1022
-rwxr-xr-xtests/qemu-iotests/1032
-rwxr-xr-xtests/qemu-iotests/1062
-rwxr-xr-xtests/qemu-iotests/1072
-rwxr-xr-xtests/qemu-iotests/1082
-rwxr-xr-xtests/qemu-iotests/1112
-rwxr-xr-xtests/qemu-iotests/1122
-rwxr-xr-xtests/qemu-iotests/1152
-rwxr-xr-xtests/qemu-iotests/1172
-rwxr-xr-xtests/qemu-iotests/1202
-rwxr-xr-xtests/qemu-iotests/1212
-rwxr-xr-xtests/qemu-iotests/1272
-rwxr-xr-xtests/qemu-iotests/1332
-rwxr-xr-xtests/qemu-iotests/1372
-rwxr-xr-xtests/qemu-iotests/1382
-rwxr-xr-xtests/qemu-iotests/1402
-rwxr-xr-xtests/qemu-iotests/1542
-rwxr-xr-xtests/qemu-iotests/16114
-rwxr-xr-xtests/qemu-iotests/1712
-rwxr-xr-xtests/qemu-iotests/17410
-rwxr-xr-xtests/qemu-iotests/1758
-rwxr-xr-xtests/qemu-iotests/1762
-rwxr-xr-xtests/qemu-iotests/1772
-rwxr-xr-xtests/qemu-iotests/1792
-rwxr-xr-xtests/qemu-iotests/1832
-rwxr-xr-xtests/qemu-iotests/1862
-rwxr-xr-xtests/qemu-iotests/1872
-rwxr-xr-xtests/qemu-iotests/1912
-rwxr-xr-xtests/qemu-iotests/1952
-rwxr-xr-xtests/qemu-iotests/2005
-rw-r--r--tests/qemu-iotests/200.out4
-rwxr-xr-xtests/qemu-iotests/2042
-rwxr-xr-xtests/qemu-iotests/2065
-rw-r--r--tests/qemu-iotests/206.out6
-rwxr-xr-xtests/qemu-iotests/2142
-rwxr-xr-xtests/qemu-iotests/2172
-rwxr-xr-xtests/qemu-iotests/2202
-rwxr-xr-xtests/qemu-iotests/2219
-rw-r--r--tests/qemu-iotests/221.out14
-rwxr-xr-xtests/qemu-iotests/2295
-rw-r--r--tests/qemu-iotests/229.out6
-rwxr-xr-xtests/qemu-iotests/2423
-rwxr-xr-xtests/qemu-iotests/2472
-rwxr-xr-xtests/qemu-iotests/2498
-rwxr-xr-xtests/qemu-iotests/2502
-rwxr-xr-xtests/qemu-iotests/2522
-rwxr-xr-xtests/qemu-iotests/2652
-rwxr-xr-xtests/qemu-iotests/2682
-rwxr-xr-xtests/qemu-iotests/2722
-rwxr-xr-xtests/qemu-iotests/2732
-rwxr-xr-xtests/qemu-iotests/2792
-rwxr-xr-xtests/qemu-iotests/2862
-rwxr-xr-xtests/qemu-iotests/2876
-rwxr-xr-xtests/qemu-iotests/2892
-rwxr-xr-xtests/qemu-iotests/2902
-rwxr-xr-xtests/qemu-iotests/2912
-rwxr-xr-xtests/qemu-iotests/2922
-rwxr-xr-xtests/qemu-iotests/2932
-rwxr-xr-xtests/qemu-iotests/2942
-rwxr-xr-xtests/qemu-iotests/3052
-rwxr-xr-xtests/qemu-iotests/308339
-rw-r--r--tests/qemu-iotests/308.out97
-rwxr-xr-xtests/qemu-iotests/check17
-rw-r--r--tests/qemu-iotests/common.filter5
-rw-r--r--tests/qemu-iotests/common.rc181
-rw-r--r--tests/qemu-iotests/group1
-rw-r--r--tests/test-write-threshold.c4
92 files changed, 800 insertions, 133 deletions
diff --git a/tests/qemu-iotests/025 b/tests/qemu-iotests/025
index e05d833452..1569d912f4 100755
--- a/tests/qemu-iotests/025
+++ b/tests/qemu-iotests/025
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.pattern
_supported_fmt raw qcow2 qed luks
-_supported_proto file sheepdog rbd nfs
+_supported_proto file sheepdog rbd nfs fuse
echo "=== Creating image"
echo
diff --git a/tests/qemu-iotests/026 b/tests/qemu-iotests/026
index b9713eb591..9ecc5880b1 100755
--- a/tests/qemu-iotests/026
+++ b/tests/qemu-iotests/026
@@ -41,7 +41,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# Currently only qcow2 supports rebasing
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_default_cache_mode writethrough
_supported_cache_modes writethrough none
# The refcount table tests expect a certain minimum width for refcount entries
diff --git a/tests/qemu-iotests/028 b/tests/qemu-iotests/028
index 6dd3ae09a3..57d34aae99 100755
--- a/tests/qemu-iotests/028
+++ b/tests/qemu-iotests/028
@@ -46,7 +46,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# Any format supporting backing files except vmdk and qcow which do not support
# smaller backing files.
_supported_fmt qcow2 qed
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# Choose a size that is not necessarily a cluster size multiple for image
@@ -116,16 +116,10 @@ else
QEMU_COMM_TIMEOUT=1
fi
-# Silence output since it contains the disk image path and QEMU's readline
-# character echoing makes it very hard to filter the output. Plus, there
-# is no telling how many times the command will repeat before succeeding.
-# (Note that creating the image results in a "Formatting..." message over
-# stdout, which is the same channel the monitor uses. We cannot reliably
-# wait for it because the monitor output may interact with it in such a
-# way that _timed_wait_for cannot read it. However, once the block job is
-# done, we know that the "Formatting..." message must have appeared
-# already, so the output is still deterministic.)
-silent=y _send_qemu_cmd $h "drive_backup disk ${TEST_IMG}.copy" "(qemu)"
+TEST_IMG="$TEST_IMG.copy" _make_test_img $image_size
+_send_qemu_cmd $h "drive_backup -n disk ${TEST_IMG}.copy" "(qemu)" \
+ | _filter_imgfmt
+
silent=y qemu_cmd_repeat=20 _send_qemu_cmd $h "info block-jobs" "No active jobs"
_send_qemu_cmd $h "info block-jobs" "No active jobs"
_send_qemu_cmd $h 'quit' ""
diff --git a/tests/qemu-iotests/028.out b/tests/qemu-iotests/028.out
index 5a68de5c46..e580488216 100644
--- a/tests/qemu-iotests/028.out
+++ b/tests/qemu-iotests/028.out
@@ -468,6 +468,9 @@ No errors were found on the image.
block-backup
+Formatting 'TEST_DIR/t.IMGFMT.copy', fmt=IMGFMT size=4294968832
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) drive_backup -n disk TEST_DIR/t.IMGFMT.copy
(qemu) info block-jobs
No active jobs
=== IO: pattern 195
diff --git a/tests/qemu-iotests/031 b/tests/qemu-iotests/031
index 646ecd593f..2bcbc5886e 100755
--- a/tests/qemu-iotests/031
+++ b/tests/qemu-iotests/031
@@ -39,7 +39,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# We want to test compat=0.10, which does not support external data
# files or refcount widths other than 16
_unsupported_imgopts data_file 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
diff --git a/tests/qemu-iotests/034 b/tests/qemu-iotests/034
index ac2d687c71..08f7aea6d5 100755
--- a/tests/qemu-iotests/034
+++ b/tests/qemu-iotests/034
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow qcow2 vmdk qed
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
_unsupported_imgopts "subformat=monolithicFlat" \
"subformat=twoGbMaxExtentFlat" \
diff --git a/tests/qemu-iotests/036 b/tests/qemu-iotests/036
index cf522de7a1..6b82638080 100755
--- a/tests/qemu-iotests/036
+++ b/tests/qemu-iotests/036
@@ -42,7 +42,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# Only qcow2v3 and later supports feature bits;
# qcow2.py does not support external data files;
# this test requires a cluster size large enough for the feature table
diff --git a/tests/qemu-iotests/037 b/tests/qemu-iotests/037
index e1187ac24a..bb893c43dc 100755
--- a/tests/qemu-iotests/037
+++ b/tests/qemu-iotests/037
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow qcow2 vmdk qed
-_supported_proto file
+_supported_proto file fuse
_unsupported_imgopts "subformat=monolithicFlat" \
"subformat=twoGbMaxExtentFlat" \
"subformat=twoGbMaxExtentSparse" \
diff --git a/tests/qemu-iotests/038 b/tests/qemu-iotests/038
index a253231f5b..30f1f73c25 100755
--- a/tests/qemu-iotests/038
+++ b/tests/qemu-iotests/038
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2 qed
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
CLUSTER_SIZE=2M
diff --git a/tests/qemu-iotests/039 b/tests/qemu-iotests/039
index 42f6503138..ad3867c3fc 100755
--- a/tests/qemu-iotests/039
+++ b/tests/qemu-iotests/039
@@ -40,7 +40,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
_default_cache_mode writethrough
_supported_cache_modes writethrough
diff --git a/tests/qemu-iotests/046 b/tests/qemu-iotests/046
index 88b3363c19..ed6fae3529 100755
--- a/tests/qemu-iotests/046
+++ b/tests/qemu-iotests/046
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# data_file does not support compressed clusters
_unsupported_imgopts data_file
@@ -47,6 +47,8 @@ size=128M
echo
echo "== creating backing file for COW tests =="
+TEST_IMG_SAVE=$TEST_IMG
+TEST_IMG="$TEST_IMG.base"
_make_test_img $size
backing_io()
@@ -67,8 +69,7 @@ backing_io()
backing_io 0 32 write | $QEMU_IO "$TEST_IMG" | _filter_qemu_io
-mv "$TEST_IMG" "$TEST_IMG.base"
-
+TEST_IMG=$TEST_IMG_SAVE
_make_test_img -b "$TEST_IMG.base" -F $IMGFMT 6G
echo
diff --git a/tests/qemu-iotests/046.out b/tests/qemu-iotests/046.out
index b022bcddd5..66ad987ab3 100644
--- a/tests/qemu-iotests/046.out
+++ b/tests/qemu-iotests/046.out
@@ -1,7 +1,7 @@
QA output created by 046
== creating backing file for COW tests ==
-Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728
wrote 65536/65536 bytes at offset 0
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 65536/65536 bytes at offset 65536
diff --git a/tests/qemu-iotests/050 b/tests/qemu-iotests/050
index 4b0a390c43..741bdb610e 100755
--- a/tests/qemu-iotests/050
+++ b/tests/qemu-iotests/050
@@ -39,7 +39,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2 qed
-_supported_proto file
+_supported_proto file fuse
echo
echo "== Creating images =="
diff --git a/tests/qemu-iotests/054 b/tests/qemu-iotests/054
index a8905b60d0..40922db2b1 100755
--- a/tests/qemu-iotests/054
+++ b/tests/qemu-iotests/054
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
echo
echo "creating too large image (1 EB)"
diff --git a/tests/qemu-iotests/060 b/tests/qemu-iotests/060
index 94c0d5accc..4b81d1aa51 100755
--- a/tests/qemu-iotests/060
+++ b/tests/qemu-iotests/060
@@ -46,7 +46,7 @@ _filter_io_error()
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# These tests only work for compat=1.1 images without an external
# data file with refcount_bits=16
diff --git a/tests/qemu-iotests/071 b/tests/qemu-iotests/071
index 88faebcc1d..49faae6684 100755
--- a/tests/qemu-iotests/071
+++ b/tests/qemu-iotests/071
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_require_drivers blkdebug blkverify
# blkdebug can only inject errors on bs->file, not on the data_file,
# so thie test does not work with external data files
@@ -61,8 +61,17 @@ echo
echo "=== Testing blkverify through filename ==="
echo
-TEST_IMG="$TEST_IMG.base" IMGFMT="raw" _make_test_img --no-opts $IMG_SIZE |\
- _filter_imgfmt
+# _make_test_img may set variables that we need to retain. Everything
+# in a pipe is executed in a subshell, so doing so would throw away
+# all changes. Therefore, we have to store the output in some temp
+# file and filter that.
+scratch_out="$TEST_DIR/img-create.out"
+
+TEST_IMG="$TEST_IMG.base" IMGFMT="raw" _make_test_img --no-opts $IMG_SIZE \
+ >"$scratch_out"
+_filter_imgfmt <"$scratch_out"
+rm -f "$scratch_out"
+
_make_test_img $IMG_SIZE
$QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \
-c 'read 0 512' -c 'write -P 42 0x38000 512' -c 'read -P 42 0x38000 512' | _filter_qemu_io
@@ -76,8 +85,10 @@ echo
echo "=== Testing blkverify through file blockref ==="
echo
-TEST_IMG="$TEST_IMG.base" IMGFMT="raw" _make_test_img --no-opts $IMG_SIZE |\
- _filter_imgfmt
+TEST_IMG="$TEST_IMG.base" IMGFMT="raw" _make_test_img --no-opts $IMG_SIZE \
+ >"$scratch_out"
+_filter_imgfmt <"$scratch_out"
+
_make_test_img $IMG_SIZE
$QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base,file.test.driver=$IMGFMT,file.test.file.filename=$TEST_IMG" \
-c 'read 0 512' -c 'write -P 42 0x38000 512' -c 'read -P 42 0x38000 512' | _filter_qemu_io
diff --git a/tests/qemu-iotests/079 b/tests/qemu-iotests/079
index 3642b51feb..0f0d94a2ac 100755
--- a/tests/qemu-iotests/079
+++ b/tests/qemu-iotests/079
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file nfs
+_supported_proto file nfs fuse
# Some containers (e.g. non-x86 on Travis) do not allow large files
_require_large_file 4G
diff --git a/tests/qemu-iotests/080 b/tests/qemu-iotests/080
index 7588c63b6c..bda8617c38 100755
--- a/tests/qemu-iotests/080
+++ b/tests/qemu-iotests/080
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# - Internal snapshots are (currently) impossible with refcount_bits=1,
# and generally impossible with external data files
diff --git a/tests/qemu-iotests/089 b/tests/qemu-iotests/089
index 66c5415abe..f0929b64c0 100755
--- a/tests/qemu-iotests/089
+++ b/tests/qemu-iotests/089
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# Because anything other than 16 would change the output of qemu_io -c info
_unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)'
@@ -62,7 +62,8 @@ 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"
+_make_test_img $IMG_SIZE
+$QEMU_IMG convert -f raw -O $IMGFMT -n "$TEST_IMG.base" "$TEST_IMG"
$QEMU_IO_PROG --cache $CACHEMODE --aio $AIOMODE \
-c 'read -P 42 0 512' -c 'read -P 23 512 512' \
diff --git a/tests/qemu-iotests/089.out b/tests/qemu-iotests/089.out
index 15682c2886..c53fc4823a 100644
--- a/tests/qemu-iotests/089.out
+++ b/tests/qemu-iotests/089.out
@@ -9,6 +9,7 @@ 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)
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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
diff --git a/tests/qemu-iotests/090 b/tests/qemu-iotests/090
index 1246e4f910..87e872ebf4 100755
--- a/tests/qemu-iotests/090
+++ b/tests/qemu-iotests/090
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file nfs
+_supported_proto file nfs fuse
# External data files do not support compressed clusters
_unsupported_imgopts data_file
diff --git a/tests/qemu-iotests/091 b/tests/qemu-iotests/091
index 68fbfd777b..8dee168bf6 100755
--- a/tests/qemu-iotests/091
+++ b/tests/qemu-iotests/091
@@ -44,7 +44,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.qemu
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
_supported_cache_modes writethrough none writeback
_default_cache_mode none writeback
@@ -96,7 +96,8 @@ _send_qemu_cmd $h2 'qemu-io disk flush' "(qemu)"
_send_qemu_cmd $h2 'quit' ""
_send_qemu_cmd $h1 'quit' ""
-wait
+wait=yes _cleanup_qemu >/dev/null
+
echo "Check image pattern"
${QEMU_IO} -c "read -P 0x22 0 4M" "${TEST_IMG}" | _filter_testdir | _filter_qemu_io
diff --git a/tests/qemu-iotests/095 b/tests/qemu-iotests/095
index 77a5f0f3f5..7604ae6966 100755
--- a/tests/qemu-iotests/095
+++ b/tests/qemu-iotests/095
@@ -44,7 +44,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.qemu
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
size_smaller=5M
size_larger=100M
diff --git a/tests/qemu-iotests/097 b/tests/qemu-iotests/097
index d910a8b107..1837d4e8e0 100755
--- a/tests/qemu-iotests/097
+++ b/tests/qemu-iotests/097
@@ -41,7 +41,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# Any format supporting backing files and bdrv_make_empty
_supported_fmt qcow qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
diff --git a/tests/qemu-iotests/098 b/tests/qemu-iotests/098
index f2ccdd7909..a35ce7205e 100755
--- a/tests/qemu-iotests/098
+++ b/tests/qemu-iotests/098
@@ -39,7 +39,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.pattern
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# The code path we want to test here only works for compat=1.1 images;
# blkdebug can only inject errors on bs->file, so external data files
# do not work with this test
diff --git a/tests/qemu-iotests/102 b/tests/qemu-iotests/102
index b898df436f..2cc3efd1ed 100755
--- a/tests/qemu-iotests/102
+++ b/tests/qemu-iotests/102
@@ -39,7 +39,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.qemu
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
IMG_SIZE=64K
diff --git a/tests/qemu-iotests/103 b/tests/qemu-iotests/103
index 8c1ebe0443..220481db4c 100755
--- a/tests/qemu-iotests/103
+++ b/tests/qemu-iotests/103
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file nfs
+_supported_proto file nfs fuse
# Internal snapshots are (currently) impossible with refcount_bits=1,
# and generally impossible with external data files
_unsupported_imgopts 'refcount_bits=1[^0-9]' data_file
diff --git a/tests/qemu-iotests/106 b/tests/qemu-iotests/106
index a20659d443..20ad7bd5a2 100755
--- a/tests/qemu-iotests/106
+++ b/tests/qemu-iotests/106
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt raw
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# in kB
diff --git a/tests/qemu-iotests/107 b/tests/qemu-iotests/107
index 268ba27688..d24829ccf9 100755
--- a/tests/qemu-iotests/107
+++ b/tests/qemu-iotests/107
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file nfs
+_supported_proto file nfs fuse
IMG_SIZE=64K
diff --git a/tests/qemu-iotests/108 b/tests/qemu-iotests/108
index 5f7076fba4..ba67748bdf 100755
--- a/tests/qemu-iotests/108
+++ b/tests/qemu-iotests/108
@@ -39,7 +39,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# This test directly modifies a refblock so it relies on refcount_bits being 16;
# and the low-level modification it performs are not tuned for external data
diff --git a/tests/qemu-iotests/111 b/tests/qemu-iotests/111
index 3b43d1bd83..bd839a39f4 100755
--- a/tests/qemu-iotests/111
+++ b/tests/qemu-iotests/111
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qed qcow qcow2 vmdk
-_supported_proto file
+_supported_proto file fuse
_unsupported_imgopts "subformat=monolithicFlat" "subformat=twoGbMaxExtentFlat"
_make_test_img -b "$TEST_IMG.inexistent"
diff --git a/tests/qemu-iotests/112 b/tests/qemu-iotests/112
index 20ff5c224a..6e413f5651 100755
--- a/tests/qemu-iotests/112
+++ b/tests/qemu-iotests/112
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# This test will set refcount_bits on its own which would conflict with the
# manual setting; compat will be overridden as well;
# and external data files do not work well with our refcount testing
diff --git a/tests/qemu-iotests/115 b/tests/qemu-iotests/115
index d254b18342..7f53987d1b 100755
--- a/tests/qemu-iotests/115
+++ b/tests/qemu-iotests/115
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# This test relies on refcounts being 64 bits wide (which does not work with
# compat=0.10)
_unsupported_imgopts 'refcount_bits=\([^6]\|.\([^4]\|$\)\)' 'compat=0.10'
diff --git a/tests/qemu-iotests/117 b/tests/qemu-iotests/117
index f37b34f8b1..9039555ac4 100755
--- a/tests/qemu-iotests/117
+++ b/tests/qemu-iotests/117
@@ -39,7 +39,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.qemu
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_make_test_img 64k
diff --git a/tests/qemu-iotests/120 b/tests/qemu-iotests/120
index 2931a7550f..45c55c1c01 100755
--- a/tests/qemu-iotests/120
+++ b/tests/qemu-iotests/120
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt generic
-_supported_proto file
+_supported_proto file fuse
_unsupported_fmt luks
_require_drivers raw
diff --git a/tests/qemu-iotests/121 b/tests/qemu-iotests/121
index 90ea0db737..8357ce089a 100755
--- a/tests/qemu-iotests/121
+++ b/tests/qemu-iotests/121
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# Refcount structures are used much differently with external data
# files
diff --git a/tests/qemu-iotests/127 b/tests/qemu-iotests/127
index e2ac2f5536..77fdfd0205 100755
--- a/tests/qemu-iotests/127
+++ b/tests/qemu-iotests/127
@@ -41,7 +41,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.qemu
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_require_devices virtio-scsi scsi-hd
diff --git a/tests/qemu-iotests/133 b/tests/qemu-iotests/133
index 4070fd9457..bc82d8ebd7 100755
--- a/tests/qemu-iotests/133
+++ b/tests/qemu-iotests/133
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
TEST_IMG="$TEST_IMG.base" _make_test_img 64M
_make_test_img -b "$TEST_IMG.base" -F $IMGFMT
diff --git a/tests/qemu-iotests/137 b/tests/qemu-iotests/137
index 7ae86892f7..de555a91c9 100755
--- a/tests/qemu-iotests/137
+++ b/tests/qemu-iotests/137
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.qemu
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# We are going to use lazy-refcounts
_unsupported_imgopts 'compat=0.10'
diff --git a/tests/qemu-iotests/138 b/tests/qemu-iotests/138
index 1d5b0bed6d..e87a64eb89 100755
--- a/tests/qemu-iotests/138
+++ b/tests/qemu-iotests/138
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This tests qcow2-specific low-level functionality
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# With an external data file, data clusters are not refcounted
# (so qemu-img check would not do much);
diff --git a/tests/qemu-iotests/140 b/tests/qemu-iotests/140
index 309b177e77..ff6b904fa0 100755
--- a/tests/qemu-iotests/140
+++ b/tests/qemu-iotests/140
@@ -44,7 +44,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.qemu
_supported_fmt generic
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
_make_test_img 64k
diff --git a/tests/qemu-iotests/154 b/tests/qemu-iotests/154
index 7f1c0d9bd9..34a1c051b6 100755
--- a/tests/qemu-iotests/154
+++ b/tests/qemu-iotests/154
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
CLUSTER_SIZE=4k
diff --git a/tests/qemu-iotests/161 b/tests/qemu-iotests/161
index e270976d87..4fb7d0cbf0 100755
--- a/tests/qemu-iotests/161
+++ b/tests/qemu-iotests/161
@@ -42,15 +42,15 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# Any format implementing BlockDriver.bdrv_change_backing_file
_supported_fmt qcow2 qed
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
IMG_SIZE=1M
# Create the images
-TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE | _filter_imgfmt
-TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT | _filter_imgfmt
-_make_test_img -b "$TEST_IMG.int" -F $IMGFMT -F $IMGFMT | _filter_imgfmt
+TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE
+TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT
+_make_test_img -b "$TEST_IMG.int" -F $IMGFMT -F $IMGFMT
# First test: reopen $TEST.IMG changing the detect-zeroes option on
# its backing file ($TEST_IMG.int).
@@ -105,9 +105,9 @@ echo
echo "*** Commit and then change an option on the backing file"
echo
# Create the images again
-TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE | _filter_imgfmt
-TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT| _filter_imgfmt
-_make_test_img -b "$TEST_IMG.int" -F $IMGFMT | _filter_imgfmt
+TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE
+TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT
+_make_test_img -b "$TEST_IMG.int" -F $IMGFMT
_launch_qemu -drive if=none,file="${TEST_IMG}"
_send_qemu_cmd $QEMU_HANDLE \
diff --git a/tests/qemu-iotests/171 b/tests/qemu-iotests/171
index 341064a1c6..f3582edb10 100755
--- a/tests/qemu-iotests/171
+++ b/tests/qemu-iotests/171
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt raw
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
diff --git a/tests/qemu-iotests/174 b/tests/qemu-iotests/174
index e2f14a38c6..1b0dd2e8b7 100755
--- a/tests/qemu-iotests/174
+++ b/tests/qemu-iotests/174
@@ -40,7 +40,15 @@ _unsupported_fmt raw
size=256K
-IMGFMT=raw IMGKEYSECRET= _make_test_img --no-opts $size | _filter_imgfmt
+
+# _make_test_img may set variables that we need to retain. Everything
+# in a pipe is executed in a subshell, so doing so would throw away
+# all changes. Therefore, we have to store the output in some temp
+# file and filter that.
+scratch_out="$TEST_DIR/img-create.out"
+IMGFMT=raw IMGKEYSECRET= _make_test_img --no-opts $size >"$scratch_out"
+_filter_imgfmt <"$scratch_out"
+rm -f "$scratch_out"
echo
echo "== reading wrong format should fail =="
diff --git a/tests/qemu-iotests/175 b/tests/qemu-iotests/175
index 00a626aa63..21a77a2bf5 100755
--- a/tests/qemu-iotests/175
+++ b/tests/qemu-iotests/175
@@ -71,7 +71,7 @@ EOF
. ./common.filter
_supported_fmt raw
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
_default_cache_mode none
@@ -89,20 +89,20 @@ min_blocks=$(stat -c '%b' "$TEST_DIR/empty")
echo
echo "== creating image with default preallocation =="
-_make_test_img -o extent_size_hint=0 $size | _filter_imgfmt
+_make_test_img -o extent_size_hint=0 $size
stat -c "size=%s, blocks=%b" $TEST_IMG | _filter_blocks $extra_blocks $min_blocks $size
for mode in off full falloc; do
echo
echo "== creating image with preallocation $mode =="
- _make_test_img -o preallocation=$mode,extent_size_hint=0 $size | _filter_imgfmt
+ _make_test_img -o preallocation=$mode,extent_size_hint=0 $size
stat -c "size=%s, blocks=%b" $TEST_IMG | _filter_blocks $extra_blocks $min_blocks $size
done
for new_size in 4096 1048576; do
echo
echo "== resize empty image with block_resize =="
- _make_test_img -o extent_size_hint=0 0 | _filter_imgfmt
+ _make_test_img -o extent_size_hint=0 0
_block_resize $TEST_IMG $new_size >/dev/null
stat -c "size=%s, blocks=%b" $TEST_IMG | _filter_blocks $extra_blocks $min_blocks $new_size
done
diff --git a/tests/qemu-iotests/176 b/tests/qemu-iotests/176
index 2565ff12ee..5ce3b27069 100755
--- a/tests/qemu-iotests/176
+++ b/tests/qemu-iotests/176
@@ -45,7 +45,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This test is specific to qcow2
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# Persistent dirty bitmaps require compat=1.1;
# Internal snapshots forbid using an external data file
diff --git a/tests/qemu-iotests/177 b/tests/qemu-iotests/177
index 5d4a77a6ab..595bfd4236 100755
--- a/tests/qemu-iotests/177
+++ b/tests/qemu-iotests/177
@@ -40,7 +40,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# tests specific to compat=1.1.
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
CLUSTER_SIZE=1M
size=128M
diff --git a/tests/qemu-iotests/179 b/tests/qemu-iotests/179
index 11a20cb1bf..7ada04c641 100755
--- a/tests/qemu-iotests/179
+++ b/tests/qemu-iotests/179
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# v2 images can't mark clusters as zero
diff --git a/tests/qemu-iotests/183 b/tests/qemu-iotests/183
index acdbefa310..d889a3b19c 100755
--- a/tests/qemu-iotests/183
+++ b/tests/qemu-iotests/183
@@ -44,7 +44,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_os Linux FreeBSD NetBSD
_supported_fmt qcow2 raw qed quorum
-_supported_proto file
+_supported_proto file fuse
size=64M
_make_test_img $size
diff --git a/tests/qemu-iotests/186 b/tests/qemu-iotests/186
index 3ea0442d44..0db25b0e68 100755
--- a/tests/qemu-iotests/186
+++ b/tests/qemu-iotests/186
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_require_drivers null-co
if [ "$QEMU_DEFAULT_MACHINE" != "pc" ]; then
diff --git a/tests/qemu-iotests/187 b/tests/qemu-iotests/187
index c6e1dc57a0..f262d83e3a 100755
--- a/tests/qemu-iotests/187
+++ b/tests/qemu-iotests/187
@@ -39,7 +39,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
size=64M
_make_test_img $size
diff --git a/tests/qemu-iotests/191 b/tests/qemu-iotests/191
index d17462e1e4..95a891350d 100755
--- a/tests/qemu-iotests/191
+++ b/tests/qemu-iotests/191
@@ -42,7 +42,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.qemu
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# An external data file would change the query-named-block-nodes output
_unsupported_imgopts data_file
diff --git a/tests/qemu-iotests/195 b/tests/qemu-iotests/195
index 2351d55fe1..967af5b7b5 100755
--- a/tests/qemu-iotests/195
+++ b/tests/qemu-iotests/195
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
do_run_qemu()
{
diff --git a/tests/qemu-iotests/200 b/tests/qemu-iotests/200
index 59f7854b9f..046539154f 100755
--- a/tests/qemu-iotests/200
+++ b/tests/qemu-iotests/200
@@ -42,10 +42,9 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.qemu
_supported_fmt qcow2 qed
-_supported_proto file
+_supported_proto file fuse
-BACKING_IMG="${TEST_DIR}/backing.img"
-TEST_IMG="${TEST_DIR}/test.img"
+BACKING_IMG="$TEST_IMG.base"
TEST_IMG="$BACKING_IMG" _make_test_img 512M
_make_test_img -F $IMGFMT -b "$BACKING_IMG" 512M
diff --git a/tests/qemu-iotests/200.out b/tests/qemu-iotests/200.out
index a6776070e4..5883f16ac3 100644
--- a/tests/qemu-iotests/200.out
+++ b/tests/qemu-iotests/200.out
@@ -1,6 +1,6 @@
QA output created by 200
-Formatting 'TEST_DIR/backing.img', fmt=IMGFMT size=536870912
-Formatting 'TEST_DIR/test.img', fmt=IMGFMT size=536870912 backing_file=TEST_DIR/backing.img backing_fmt=IMGFMT
+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=536870912
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=536870912 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
wrote 314572800/314572800 bytes at offset 512
300 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
diff --git a/tests/qemu-iotests/204 b/tests/qemu-iotests/204
index 6770fa9b96..536bb8b534 100755
--- a/tests/qemu-iotests/204
+++ b/tests/qemu-iotests/204
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# This test assumes that discard leaves zero clusters; see test 177 for
# other tests that also work in older images
_unsupported_imgopts 'compat=0.10'
diff --git a/tests/qemu-iotests/206 b/tests/qemu-iotests/206
index 11bc51f256..d12d7cb566 100755
--- a/tests/qemu-iotests/206
+++ b/tests/qemu-iotests/206
@@ -23,7 +23,8 @@
import iotests
from iotests import imgfmt
-iotests.script_initialize(supported_fmts=['qcow2'])
+iotests.script_initialize(supported_fmts=['qcow2'],
+ supported_protocols=['file'])
iotests.verify_working_luks()
with iotests.FilePath('t.qcow2') as disk_path, \
@@ -201,7 +202,7 @@ with iotests.FilePath('t.qcow2') as disk_path, \
vm.launch()
for size in [ 1234, 18446744073709551104, 9223372036854775808,
- 9223372036854775296 ]:
+ 9223372036854775296, 9223372035781033984 ]:
vm.blockdev_create({ 'driver': imgfmt,
'file': 'node0',
'size': size })
diff --git a/tests/qemu-iotests/206.out b/tests/qemu-iotests/206.out
index a100849fcb..e8a36de00b 100644
--- a/tests/qemu-iotests/206.out
+++ b/tests/qemu-iotests/206.out
@@ -180,6 +180,12 @@ Job failed: Could not resize image: Image size cannot be negative
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "qcow2", "file": "node0", "size": 9223372036854775296}}}
{"return": {}}
+Job failed: Could not resize image: Required too big image size, it must be not greater than 9223372035781033984
+{"execute": "job-dismiss", "arguments": {"id": "job0"}}
+{"return": {}}
+
+{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "qcow2", "file": "node0", "size": 9223372035781033984}}}
+{"return": {}}
Job failed: Could not resize image: Failed to grow the L1 table: File too large
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
diff --git a/tests/qemu-iotests/214 b/tests/qemu-iotests/214
index af677d90b8..75ae7a14b5 100755
--- a/tests/qemu-iotests/214
+++ b/tests/qemu-iotests/214
@@ -35,7 +35,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# Repairing the corrupted image requires qemu-img check to store a
# refcount up to 3, which requires at least two refcount bits.
diff --git a/tests/qemu-iotests/217 b/tests/qemu-iotests/217
index d89116ccad..7385342498 100755
--- a/tests/qemu-iotests/217
+++ b/tests/qemu-iotests/217
@@ -36,7 +36,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This test is specific to qcow2
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# This test needs clusters with at least a refcount of 2 so that
# OFLAG_COPIED is not set. refcount_bits=1 is therefore unsupported.
diff --git a/tests/qemu-iotests/220 b/tests/qemu-iotests/220
index a9259b7127..9ba3b3fdcb 100755
--- a/tests/qemu-iotests/220
+++ b/tests/qemu-iotests/220
@@ -35,7 +35,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.pattern
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# To use a different refcount width but 16 bits we need compat=1.1,
# and external data files do not support compressed clusters.
diff --git a/tests/qemu-iotests/221 b/tests/qemu-iotests/221
index 0e9096fec7..7e6086b205 100755
--- a/tests/qemu-iotests/221
+++ b/tests/qemu-iotests/221
@@ -35,7 +35,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt raw
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
_default_cache_mode writeback
@@ -46,6 +46,13 @@ echo "=== Check mapping of unaligned raw image ==="
echo
_make_test_img 65537 # qemu-img create rounds size up
+
+# file-posix allocates the first block of any images when it is created;
+# the size of this block depends on the host page size and the file
+# system block size, none of which are constant. Discard the whole
+# image so we will not see this allocation in qemu-img map's output.
+$QEMU_IO -c 'discard 0 65537' "$TEST_IMG" | _filter_qemu_io
+
$QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map
truncate --size=65537 "$TEST_IMG" # so we resize it and check again
diff --git a/tests/qemu-iotests/221.out b/tests/qemu-iotests/221.out
index dca024a0c3..93846c7dab 100644
--- a/tests/qemu-iotests/221.out
+++ b/tests/qemu-iotests/221.out
@@ -3,18 +3,16 @@ QA output created by 221
=== Check mapping of unaligned raw image ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=65537
-[{ "start": 0, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET},
-{ "start": 4096, "length": 61952, "depth": 0, "zero": true, "data": false, "offset": OFFSET}]
-[{ "start": 0, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET},
-{ "start": 4096, "length": 61952, "depth": 0, "zero": true, "data": false, "offset": OFFSET}]
+discard 65537/65537 bytes at offset 0
+64.001 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+[{ "start": 0, "length": 66048, "depth": 0, "zero": true, "data": false, "offset": OFFSET}]
+[{ "start": 0, "length": 66048, "depth": 0, "zero": true, "data": false, "offset": OFFSET}]
wrote 1/1 bytes at offset 65536
1 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-[{ "start": 0, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET},
-{ "start": 4096, "length": 61440, "depth": 0, "zero": true, "data": false, "offset": OFFSET},
+[{ "start": 0, "length": 65536, "depth": 0, "zero": true, "data": false, "offset": OFFSET},
{ "start": 65536, "length": 1, "depth": 0, "zero": false, "data": true, "offset": OFFSET},
{ "start": 65537, "length": 511, "depth": 0, "zero": true, "data": false, "offset": OFFSET}]
-[{ "start": 0, "length": 4096, "depth": 0, "zero": false, "data": true, "offset": OFFSET},
-{ "start": 4096, "length": 61440, "depth": 0, "zero": true, "data": false, "offset": OFFSET},
+[{ "start": 0, "length": 65536, "depth": 0, "zero": true, "data": false, "offset": OFFSET},
{ "start": 65536, "length": 1, "depth": 0, "zero": false, "data": true, "offset": OFFSET},
{ "start": 65537, "length": 511, "depth": 0, "zero": true, "data": false, "offset": OFFSET}]
*** done
diff --git a/tests/qemu-iotests/229 b/tests/qemu-iotests/229
index 89a5359f32..273ac2472d 100755
--- a/tests/qemu-iotests/229
+++ b/tests/qemu-iotests/229
@@ -44,15 +44,14 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# Needs backing file and backing format support
_supported_fmt qcow2 qed
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# blkdebug can only inject errors on bs->file, so external data files
# do not work with this test
_unsupported_imgopts data_file
-DEST_IMG="$TEST_DIR/d.$IMGFMT"
-TEST_IMG="$TEST_DIR/b.$IMGFMT"
+DEST_IMG="$TEST_IMG.dest"
BLKDEBUG_CONF="$TEST_DIR/blkdebug.conf"
_make_test_img 2M
diff --git a/tests/qemu-iotests/229.out b/tests/qemu-iotests/229.out
index 4de6dfaa28..7eed393013 100644
--- a/tests/qemu-iotests/229.out
+++ b/tests/qemu-iotests/229.out
@@ -1,6 +1,6 @@
QA output created by 229
-Formatting 'TEST_DIR/b.IMGFMT', fmt=IMGFMT size=2097152
-Formatting 'TEST_DIR/d.IMGFMT', fmt=IMGFMT size=2097152
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2097152
+Formatting 'TEST_DIR/t.IMGFMT.dest', fmt=IMGFMT size=2097152
wrote 2097152/2097152 bytes at offset 0
2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
{'execute': 'qmp_capabilities'}
@@ -8,7 +8,7 @@ wrote 2097152/2097152 bytes at offset 0
=== Starting drive-mirror, causing error & stop ===
-{'execute': 'drive-mirror', 'arguments': {'device': 'testdisk', 'format': 'IMGFMT', 'target': 'blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/d.IMGFMT', 'sync': 'full', 'mode': 'existing', 'on-source-error': 'stop', 'on-target-error': 'stop' }}
+{'execute': 'drive-mirror', 'arguments': {'device': 'testdisk', 'format': 'IMGFMT', 'target': 'blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT.dest', 'sync': 'full', 'mode': 'existing', 'on-source-error': 'stop', 'on-target-error': 'stop' }}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "testdisk"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "testdisk"}}
{"return": {}}
diff --git a/tests/qemu-iotests/242 b/tests/qemu-iotests/242
index 64f1bd95e4..a16de3085f 100755
--- a/tests/qemu-iotests/242
+++ b/tests/qemu-iotests/242
@@ -24,7 +24,8 @@ import struct
from iotests import qemu_img_create, qemu_io, qemu_img_pipe, \
file_path, img_info_log, log, filter_qemu_io
-iotests.script_initialize(supported_fmts=['qcow2'])
+iotests.script_initialize(supported_fmts=['qcow2'],
+ supported_protocols=['file'])
disk = file_path('disk')
chunk = 256 * 1024
diff --git a/tests/qemu-iotests/247 b/tests/qemu-iotests/247
index 87e37b39e2..6cf2679750 100755
--- a/tests/qemu-iotests/247
+++ b/tests/qemu-iotests/247
@@ -41,7 +41,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# Requires backing files and .bdrv_change_backing_file support
_supported_fmt qcow2 qed
-_supported_proto file
+_supported_proto file fuse
size=128M
diff --git a/tests/qemu-iotests/249 b/tests/qemu-iotests/249
index 68f13ed328..29453b8c90 100755
--- a/tests/qemu-iotests/249
+++ b/tests/qemu-iotests/249
@@ -42,15 +42,15 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# Any format implementing BlockDriver.bdrv_change_backing_file
_supported_fmt qcow2 qed
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
IMG_SIZE=1M
# Create the images: base <- int <- active
-TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE | _filter_imgfmt
-TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT | _filter_imgfmt
-_make_test_img -b "$TEST_IMG.int" -F $IMGFMT | _filter_imgfmt
+TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE
+TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT
+_make_test_img -b "$TEST_IMG.int" -F $IMGFMT
# Launch QEMU with these two drives:
# none0: base (read-only)
diff --git a/tests/qemu-iotests/250 b/tests/qemu-iotests/250
index 9bb6b94d74..3df275c76b 100755
--- a/tests/qemu-iotests/250
+++ b/tests/qemu-iotests/250
@@ -37,7 +37,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# This test does not make much sense with external data files
_unsupported_imgopts data_file
diff --git a/tests/qemu-iotests/252 b/tests/qemu-iotests/252
index 6662f4c9de..1d74afff99 100755
--- a/tests/qemu-iotests/252
+++ b/tests/qemu-iotests/252
@@ -42,7 +42,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# zero cluster support
_supported_fmt qcow2
_unsupported_imgopts 'compat=0.10'
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
CLUSTER_SIZE=65536
diff --git a/tests/qemu-iotests/265 b/tests/qemu-iotests/265
index 00f2ec769e..0e800fb524 100755
--- a/tests/qemu-iotests/265
+++ b/tests/qemu-iotests/265
@@ -35,7 +35,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# qcow2-specific test
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
echo '--- Writing to the image ---'
diff --git a/tests/qemu-iotests/268 b/tests/qemu-iotests/268
index 78c3f4db3a..ddf4312284 100755
--- a/tests/qemu-iotests/268
+++ b/tests/qemu-iotests/268
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
echo
echo "== Required alignment larger than cluster size =="
diff --git a/tests/qemu-iotests/272 b/tests/qemu-iotests/272
index c2f782d47b..de475bf6f0 100755
--- a/tests/qemu-iotests/272
+++ b/tests/qemu-iotests/272
@@ -35,7 +35,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This is a qcow2 regression test
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# External data files do not support compression;
# We need an exact cluster size (2M) and refcount width (2) so we can
diff --git a/tests/qemu-iotests/273 b/tests/qemu-iotests/273
index 41ffbf39c4..79b4ab4b05 100755
--- a/tests/qemu-iotests/273
+++ b/tests/qemu-iotests/273
@@ -35,7 +35,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# This is a qcow2 regression test
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# External data files would add nodes to the block graph, so it would
# not match the reference output
diff --git a/tests/qemu-iotests/279 b/tests/qemu-iotests/279
index 5515d4ed01..2a6315cf17 100755
--- a/tests/qemu-iotests/279
+++ b/tests/qemu-iotests/279
@@ -36,7 +36,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
# Backing files are required...
_supported_fmt qcow qcow2 vmdk qed
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
_unsupported_imgopts "subformat=monolithicFlat" \
"subformat=twoGbMaxExtentFlat" \
diff --git a/tests/qemu-iotests/286 b/tests/qemu-iotests/286
index f14445ba4a..f64e0eccea 100755
--- a/tests/qemu-iotests/286
+++ b/tests/qemu-iotests/286
@@ -35,7 +35,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.qemu
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# Internal snapshots are (currently) impossible with refcount_bits=1,
# and generally impossible with external data files
_unsupported_imgopts 'refcount_bits=1[^0-9]' data_file
diff --git a/tests/qemu-iotests/287 b/tests/qemu-iotests/287
index f98a4cadc1..3bb383fd4b 100755
--- a/tests/qemu-iotests/287
+++ b/tests/qemu-iotests/287
@@ -32,7 +32,7 @@ status=1 # failure is the default!
# This tests qocw2-specific low-level functionality
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
_unsupported_imgopts 'compat=0.10' data_file
@@ -51,8 +51,8 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
CLUSTER_SIZE=65536
# Check if we can run this test.
-if IMGOPTS='compression_type=zstd' _make_test_img 64M |
- grep "Invalid parameter 'zstd'"; then
+output=$(_make_test_img -o 'compression_type=zstd' 64M; _cleanup_test_img)
+if echo "$output" | grep -q "Invalid parameter 'zstd'"; then
_notrun "ZSTD is disabled"
fi
diff --git a/tests/qemu-iotests/289 b/tests/qemu-iotests/289
index 1c11d4030e..fe69bde1eb 100755
--- a/tests/qemu-iotests/289
+++ b/tests/qemu-iotests/289
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.pattern
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
# This is a v3-exclusive test;
# As for data_file, error paths often very much depend on whether
# there is an external data file or not; so we create one exactly when
diff --git a/tests/qemu-iotests/290 b/tests/qemu-iotests/290
index 01ee14dcfb..35c38d4f80 100755
--- a/tests/qemu-iotests/290
+++ b/tests/qemu-iotests/290
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
_unsupported_imgopts 'compat=0.10' refcount_bits data_file
diff --git a/tests/qemu-iotests/291 b/tests/qemu-iotests/291
index ecef9eec62..bc70d5e389 100755
--- a/tests/qemu-iotests/291
+++ b/tests/qemu-iotests/291
@@ -36,7 +36,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.nbd
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
_require_command QEMU_NBD
# compat=0.10 does not support bitmaps
diff --git a/tests/qemu-iotests/292 b/tests/qemu-iotests/292
index 83ab19231d..3ae2772e3b 100755
--- a/tests/qemu-iotests/292
+++ b/tests/qemu-iotests/292
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
# We need qemu-img map to show the file where the data is allocated,
# but with an external data file, it will show that instead of the
diff --git a/tests/qemu-iotests/293 b/tests/qemu-iotests/293
index f86fe3b413..3363bf07f0 100755
--- a/tests/qemu-iotests/293
+++ b/tests/qemu-iotests/293
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2 luks
-_supported_proto file #TODO
+_supported_proto file fuse #TODO
_require_working_luks
QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT
diff --git a/tests/qemu-iotests/294 b/tests/qemu-iotests/294
index 9c95ed8c9a..87da35db49 100755
--- a/tests/qemu-iotests/294
+++ b/tests/qemu-iotests/294
@@ -34,7 +34,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt luks
-_supported_proto file #TODO
+_supported_proto file fuse #TODO
QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT
diff --git a/tests/qemu-iotests/305 b/tests/qemu-iotests/305
index 768818af4a..5a415eb2a4 100755
--- a/tests/qemu-iotests/305
+++ b/tests/qemu-iotests/305
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
_supported_fmt qcow2
-_supported_proto file
+_supported_proto file fuse
_supported_os Linux
_unsupported_imgopts cluster_size refcount_bits extended_l2 compat=0.10 data_file
diff --git a/tests/qemu-iotests/308 b/tests/qemu-iotests/308
new file mode 100755
index 0000000000..b30f4400f6
--- /dev/null
+++ b/tests/qemu-iotests/308
@@ -0,0 +1,339 @@
+#!/usr/bin/env bash
+#
+# Test FUSE exports (in ways that are not captured by the generic
+# tests)
+#
+# Copyright (C) 2020 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+seq=$(basename "$0")
+echo "QA output created by $seq"
+
+status=1 # failure is the default!
+
+_cleanup()
+{
+ _cleanup_qemu
+ _cleanup_test_img
+ rmdir "$EXT_MP" 2>/dev/null
+ rm -f "$EXT_MP"
+ rm -f "$COPIED_IMG"
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+. ./common.qemu
+
+# Generic format, but needs a plain filename
+_supported_fmt generic
+if [ "$IMGOPTSSYNTAX" = "true" ]; then
+ _unsupported_fmt $IMGFMT
+fi
+# We need the image to have exactly the specified size, and VPC does
+# not allow that by default
+_unsupported_fmt vpc
+
+_supported_proto file # We create the FUSE export manually
+_supported_os Linux # We need /dev/urandom
+
+# $1: Export ID
+# $2: Options (beyond the node-name and ID)
+# $3: Expected return value (defaults to 'return')
+# $4: Node to export (defaults to 'node-format')
+fuse_export_add()
+{
+ _send_qemu_cmd $QEMU_HANDLE \
+ "{'execute': 'block-export-add',
+ 'arguments': {
+ 'type': 'fuse',
+ 'id': '$1',
+ 'node-name': '${4:-node-format}',
+ $2
+ } }" \
+ "${3:-return}" \
+ | _filter_imgfmt
+}
+
+# $1: Export ID
+fuse_export_del()
+{
+ _send_qemu_cmd $QEMU_HANDLE \
+ "{'execute': 'block-export-del',
+ 'arguments': {
+ 'id': '$1'
+ } }" \
+ 'return'
+
+ _send_qemu_cmd $QEMU_HANDLE \
+ '' \
+ 'BLOCK_EXPORT_DELETED'
+}
+
+# Return the length of the protocol file
+# $1: Protocol node export mount point
+# $2: Original file (to compare)
+get_proto_len()
+{
+ len1=$(stat -c '%s' "$1")
+ len2=$(stat -c '%s' "$2")
+
+ if [ "$len1" != "$len2" ]; then
+ echo 'ERROR: Length of export and original differ:' >&2
+ echo "$len1 != $len2" >&2
+ else
+ echo '(OK: Lengths of export and original are the same)' >&2
+ fi
+
+ echo "$len1"
+}
+
+COPIED_IMG="$TEST_IMG.copy"
+EXT_MP="$TEST_IMG.fuse"
+
+echo '=== Set up ==='
+
+# Create image with random data
+_make_test_img 64M
+$QEMU_IO -c 'write -s /dev/urandom 0 64M' "$TEST_IMG" | _filter_qemu_io
+
+_launch_qemu
+_send_qemu_cmd $QEMU_HANDLE \
+ "{'execute': 'qmp_capabilities'}" \
+ 'return'
+
+# Separate blockdev-add calls for format and protocol so we can remove
+# the format layer later on
+_send_qemu_cmd $QEMU_HANDLE \
+ "{'execute': 'blockdev-add',
+ 'arguments': {
+ 'driver': 'file',
+ 'node-name': 'node-protocol',
+ 'filename': '$TEST_IMG'
+ } }" \
+ 'return'
+
+_send_qemu_cmd $QEMU_HANDLE \
+ "{'execute': 'blockdev-add',
+ 'arguments': {
+ 'driver': '$IMGFMT',
+ 'node-name': 'node-format',
+ 'file': 'node-protocol'
+ } }" \
+ 'return'
+
+echo
+echo '=== Mountpoint not present ==='
+
+rmdir "$EXT_MP" 2>/dev/null
+rm -f "$EXT_MP"
+output=$(fuse_export_add 'export-err' "'mountpoint': '$EXT_MP'" error)
+
+if echo "$output" | grep -q "Invalid parameter 'fuse'"; then
+ _notrun 'No FUSE support'
+fi
+
+echo "$output"
+
+echo
+echo '=== Mountpoint is a directory ==='
+
+mkdir "$EXT_MP"
+fuse_export_add 'export-err' "'mountpoint': '$EXT_MP'" error
+rmdir "$EXT_MP"
+
+echo
+echo '=== Mountpoint is a regular file ==='
+
+touch "$EXT_MP"
+fuse_export_add 'export-mp' "'mountpoint': '$EXT_MP'"
+
+# Check that the export presents the same data as the original image
+$QEMU_IMG compare -f raw -F $IMGFMT -U "$EXT_MP" "$TEST_IMG"
+
+echo
+echo '=== Mount over existing file ==='
+
+# This is the coolest feature of FUSE exports: You can transparently
+# make images in any format appear as raw images
+fuse_export_add 'export-img' "'mountpoint': '$TEST_IMG'"
+
+# Accesses both exports at the same time, so we get a concurrency test
+$QEMU_IMG compare -f raw -F raw -U "$EXT_MP" "$TEST_IMG"
+
+# Just to be sure, we later want to compare the data offline. Also,
+# this allows us to see that cp works without complaining.
+# (This is not a given, because cp will expect a short read at EOF.
+# Internally, qemu does not allow short reads, so we have to check
+# whether the FUSE export driver lets them work.)
+cp "$TEST_IMG" "$COPIED_IMG"
+
+# $TEST_IMG will be in mode 0400 because it is read-only; we are going
+# to write to the copy, so make it writable
+chmod 0600 "$COPIED_IMG"
+
+echo
+echo '=== Double export ==='
+
+# We have already seen that exporting a node twice works fine, but you
+# cannot export anything twice on the same mount point. The reason is
+# that qemu has to stat the given mount point, and this would have to
+# be answered by the same qemu instance if it already has an export
+# there. However, it cannot answer the stat because it is itself
+# caught up in that same stat.
+fuse_export_add 'export-err' "'mountpoint': '$EXT_MP'" error
+
+echo
+echo '=== Remove export ==='
+
+# Double-check that $EXT_MP appears as a non-empty file (the raw image)
+$QEMU_IMG info -f raw "$EXT_MP" | grep 'virtual size'
+
+fuse_export_del 'export-mp'
+
+# See that the file appears empty again
+$QEMU_IMG info -f raw "$EXT_MP" | grep 'virtual size'
+
+echo
+echo '=== Writable export ==='
+
+fuse_export_add 'export-mp' "'mountpoint': '$EXT_MP', 'writable': true"
+
+# Check that writing to the read-only export fails
+$QEMU_IO -f raw -c 'write -P 42 1M 64k' "$TEST_IMG" | _filter_qemu_io
+
+# But here it should work
+$QEMU_IO -f raw -c 'write -P 42 1M 64k' "$EXT_MP" | _filter_qemu_io
+
+# (Adjust the copy, too)
+$QEMU_IO -f raw -c 'write -P 42 1M 64k' "$COPIED_IMG" | _filter_qemu_io
+
+echo
+echo '=== Resizing exports ==='
+
+# Here, we need to export the protocol node -- the format layer may
+# not be growable, simply because the format does not support it.
+
+# Remove all exports and the format node first so permissions will not
+# get in the way
+fuse_export_del 'export-mp'
+fuse_export_del 'export-img'
+
+_send_qemu_cmd $QEMU_HANDLE \
+ "{'execute': 'blockdev-del',
+ 'arguments': {
+ 'node-name': 'node-format'
+ } }" \
+ 'return'
+
+# Now export the protocol node
+fuse_export_add \
+ 'export-mp' \
+ "'mountpoint': '$EXT_MP', 'writable': true" \
+ 'return' \
+ 'node-protocol'
+
+echo
+echo '--- Try growing non-growable export ---'
+
+# Get the current size so we can write beyond the EOF
+orig_len=$(get_proto_len "$EXT_MP" "$TEST_IMG")
+orig_disk_usage=$(stat -c '%b' "$TEST_IMG")
+
+# Should fail (exports are non-growable by default)
+# (Note that qemu-io can never write beyond the EOF, so we have to use
+# dd here)
+dd if=/dev/zero of="$EXT_MP" bs=1 count=64k seek=$orig_len 2>&1 \
+ | _filter_testdir | _filter_imgfmt
+
+echo
+echo '--- Resize export ---'
+
+# But we can truncate it explicitly; even with fallocate
+fallocate -o "$orig_len" -l 64k "$EXT_MP"
+
+new_len=$(get_proto_len "$EXT_MP" "$TEST_IMG")
+if [ "$new_len" != "$((orig_len + 65536))" ]; then
+ echo 'ERROR: Unexpected post-truncate image size:'
+ echo "$new_len != $((orig_len + 65536))"
+else
+ echo 'OK: Post-truncate image size is as expected'
+fi
+
+new_disk_usage=$(stat -c '%b' "$TEST_IMG")
+if [ "$new_disk_usage" -gt "$orig_disk_usage" ]; then
+ echo 'OK: Disk usage grew with fallocate'
+else
+ echo 'ERROR: Disk usage did not grow despite fallocate:'
+ echo "$orig_disk_usage => $new_disk_usage"
+fi
+
+echo
+echo '--- Try growing growable export ---'
+
+# Now export as growable
+fuse_export_del 'export-mp'
+fuse_export_add \
+ 'export-mp' \
+ "'mountpoint': '$EXT_MP', 'writable': true, 'growable': true" \
+ 'return' \
+ 'node-protocol'
+
+# Now we should be able to write beyond the EOF
+dd if=/dev/zero of="$EXT_MP" bs=1 count=64k seek=$new_len 2>&1 \
+ | _filter_testdir | _filter_imgfmt
+
+new_len=$(get_proto_len "$EXT_MP" "$TEST_IMG")
+if [ "$new_len" != "$((orig_len + 131072))" ]; then
+ echo 'ERROR: Unexpected post-grow image size:'
+ echo "$new_len != $((orig_len + 131072))"
+else
+ echo 'OK: Post-grow image size is as expected'
+fi
+
+echo
+echo '--- Shrink export ---'
+
+# Now go back to the original size
+truncate -s "$orig_len" "$EXT_MP"
+
+new_len=$(get_proto_len "$EXT_MP" "$TEST_IMG")
+if [ "$new_len" != "$orig_len" ]; then
+ echo 'ERROR: Unexpected post-truncate image size:'
+ echo "$new_len != $orig_len"
+else
+ echo 'OK: Post-truncate image size is as expected'
+fi
+
+echo
+echo '=== Tear down ==='
+
+_send_qemu_cmd $QEMU_HANDLE \
+ "{'execute': 'quit'}" \
+ 'return'
+
+wait=yes _cleanup_qemu
+
+echo
+echo '=== Compare copy with original ==='
+
+$QEMU_IMG compare -f raw -F $IMGFMT "$COPIED_IMG" "$TEST_IMG"
+
+# success, all done
+echo "*** done"
+rm -f $seq.full
+status=0
diff --git a/tests/qemu-iotests/308.out b/tests/qemu-iotests/308.out
new file mode 100644
index 0000000000..b93aceed2e
--- /dev/null
+++ b/tests/qemu-iotests/308.out
@@ -0,0 +1,97 @@
+QA output created by 308
+=== Set up ===
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+wrote 67108864/67108864 bytes at offset 0
+64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{'execute': 'qmp_capabilities'}
+{"return": {}}
+{'execute': 'blockdev-add', 'arguments': { 'driver': 'file', 'node-name': 'node-protocol', 'filename': 'TEST_DIR/t.IMGFMT' } }
+{"return": {}}
+{'execute': 'blockdev-add', 'arguments': { 'driver': 'IMGFMT', 'node-name': 'node-format', 'file': 'node-protocol' } }
+{"return": {}}
+
+=== Mountpoint not present ===
+{'execute': 'block-export-add', 'arguments': { 'type': 'fuse', 'id': 'export-err', 'node-name': 'node-format', 'mountpoint': 'TEST_DIR/t.IMGFMT.fuse' } }
+{"error": {"class": "GenericError", "desc": "Failed to stat 'TEST_DIR/t.IMGFMT.fuse': No such file or directory"}}
+
+=== Mountpoint is a directory ===
+{'execute': 'block-export-add', 'arguments': { 'type': 'fuse', 'id': 'export-err', 'node-name': 'node-format', 'mountpoint': 'TEST_DIR/t.IMGFMT.fuse' } }
+{"error": {"class": "GenericError", "desc": "'TEST_DIR/t.IMGFMT.fuse' is not a regular file"}}
+
+=== Mountpoint is a regular file ===
+{'execute': 'block-export-add', 'arguments': { 'type': 'fuse', 'id': 'export-mp', 'node-name': 'node-format', 'mountpoint': 'TEST_DIR/t.IMGFMT.fuse' } }
+{"return": {}}
+Images are identical.
+
+=== Mount over existing file ===
+{'execute': 'block-export-add', 'arguments': { 'type': 'fuse', 'id': 'export-img', 'node-name': 'node-format', 'mountpoint': 'TEST_DIR/t.IMGFMT' } }
+{"return": {}}
+Images are identical.
+
+=== Double export ===
+{'execute': 'block-export-add', 'arguments': { 'type': 'fuse', 'id': 'export-err', 'node-name': 'node-format', 'mountpoint': 'TEST_DIR/t.IMGFMT.fuse' } }
+{"error": {"class": "GenericError", "desc": "There already is a FUSE export on 'TEST_DIR/t.IMGFMT.fuse'"}}
+
+=== Remove export ===
+virtual size: 64 MiB (67108864 bytes)
+{'execute': 'block-export-del', 'arguments': { 'id': 'export-mp' } }
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_EXPORT_DELETED", "data": {"id": "export-mp"}}
+virtual size: 0 B (0 bytes)
+
+=== Writable export ===
+{'execute': 'block-export-add', 'arguments': { 'type': 'fuse', 'id': 'export-mp', 'node-name': 'node-format', 'mountpoint': 'TEST_DIR/t.IMGFMT.fuse', 'writable': true } }
+{"return": {}}
+write failed: Permission denied
+wrote 65536/65536 bytes at offset 1048576
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 65536/65536 bytes at offset 1048576
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+=== Resizing exports ===
+{'execute': 'block-export-del', 'arguments': { 'id': 'export-mp' } }
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_EXPORT_DELETED", "data": {"id": "export-mp"}}
+{'execute': 'block-export-del', 'arguments': { 'id': 'export-img' } }
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_EXPORT_DELETED", "data": {"id": "export-img"}}
+{'execute': 'blockdev-del', 'arguments': { 'node-name': 'node-format' } }
+{"return": {}}
+{'execute': 'block-export-add', 'arguments': { 'type': 'fuse', 'id': 'export-mp', 'node-name': 'node-protocol', 'mountpoint': 'TEST_DIR/t.IMGFMT.fuse', 'writable': true } }
+{"return": {}}
+
+--- Try growing non-growable export ---
+(OK: Lengths of export and original are the same)
+dd: error writing 'TEST_DIR/t.IMGFMT.fuse': Input/output error
+1+0 records in
+0+0 records out
+
+--- Resize export ---
+(OK: Lengths of export and original are the same)
+OK: Post-truncate image size is as expected
+OK: Disk usage grew with fallocate
+
+--- Try growing growable export ---
+{'execute': 'block-export-del', 'arguments': { 'id': 'export-mp' } }
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_EXPORT_DELETED", "data": {"id": "export-mp"}}
+{'execute': 'block-export-add', 'arguments': { 'type': 'fuse', 'id': 'export-mp', 'node-name': 'node-protocol', 'mountpoint': 'TEST_DIR/t.IMGFMT.fuse', 'writable': true, 'growable': true } }
+{"return": {}}
+65536+0 records in
+65536+0 records out
+(OK: Lengths of export and original are the same)
+OK: Post-grow image size is as expected
+
+--- Shrink export ---
+(OK: Lengths of export and original are the same)
+OK: Post-truncate image size is as expected
+
+=== Tear down ===
+{'execute': 'quit'}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_EXPORT_DELETED", "data": {"id": "export-mp"}}
+
+=== Compare copy with original ===
+Images are identical.
+*** done
diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check
index 678b6e4910..952762d5ed 100755
--- a/tests/qemu-iotests/check
+++ b/tests/qemu-iotests/check
@@ -270,6 +270,7 @@ image protocol options
-rbd test rbd
-sheepdog test sheepdog
-nbd test nbd
+ -fuse test fuse
-ssh test ssh
-nfs test nfs
@@ -382,6 +383,11 @@ testlist options
xpand=false
;;
+ -fuse)
+ IMGPROTO=fuse
+ xpand=false
+ ;;
+
-ssh)
IMGPROTO=ssh
xpand=false
@@ -644,6 +650,17 @@ if [ -z $QEMU_NBD_PROG ]; then
fi
export QEMU_NBD_PROG="$(type -p "$QEMU_NBD_PROG")"
+if [ -z "$QSD_PROG" ]; then
+ if [ -x "$build_iotests/qemu-storage-daemon" ]; then
+ export QSD_PROG="$build_iotests/qemu-storage-daemon"
+ elif [ -x "$build_root/storage-daemon/qemu-storage-daemon" ]; then
+ export QSD_PROG="$build_root/storage-daemon/qemu-storage-daemon"
+ else
+ _init_error "qemu-storage-daemon not found"
+ fi
+fi
+export QSD_PROG="$(type -p "$QSD_PROG")"
+
if [ -x "$build_iotests/socket_scm_helper" ]
then
export SOCKET_SCM_HELPER="$build_iotests/socket_scm_helper"
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index 838ed15793..172ea5752e 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -44,7 +44,8 @@ _filter_qom_path()
_filter_testdir()
{
$SED -e "s#$TEST_DIR/#TEST_DIR/#g" \
- -e "s#$SOCK_DIR/#SOCK_DIR/#g"
+ -e "s#$SOCK_DIR/#SOCK_DIR/#g" \
+ -e "s#SOCK_DIR/fuse-#TEST_DIR/#g"
}
# replace occurrences of the actual IMGFMT value with IMGFMT
@@ -127,6 +128,7 @@ _filter_img_create_filenames()
-e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
-e "s#$TEST_DIR#TEST_DIR#g" \
-e "s#$SOCK_DIR#SOCK_DIR#g" \
+ -e 's#SOCK_DIR/fuse-#TEST_DIR/#g' \
-e "s#$IMGFMT#IMGFMT#g" \
-e 's#nbd:127.0.0.1:[0-9]\\+#TEST_DIR/t.IMGFMT#g' \
-e 's#nbd+unix:///\??socket=SOCK_DIR/nbd#TEST_DIR/t.IMGFMT#g'
@@ -227,6 +229,7 @@ _filter_img_info()
-e "s#$IMGFMT#IMGFMT#g" \
-e 's#nbd://127.0.0.1:[0-9]\\+$#TEST_DIR/t.IMGFMT#g' \
-e 's#nbd+unix:///\??socket=SOCK_DIR/nbd#TEST_DIR/t.IMGFMT#g' \
+ -e 's#SOCK_DIR/fuse-#TEST_DIR/#g' \
-e "/encrypted: yes/d" \
-e "/cluster_size: [0-9]\\+/d" \
-e "/table_size: [0-9]\\+/d" \
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 494490a272..29354654cc 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -124,6 +124,7 @@ fi
: ${VALGRIND_QEMU_IMG=$VALGRIND_QEMU}
: ${VALGRIND_QEMU_IO=$VALGRIND_QEMU}
: ${VALGRIND_QEMU_NBD=$VALGRIND_QEMU}
+: ${VALGRIND_QSD=$VALGRIND_QEMU}
# The Valgrind own parameters may be set with
# its environment variable VALGRIND_OPTS, e.g.
@@ -211,6 +212,21 @@ _qemu_nbd_wrapper()
return $RETVAL
}
+_qemu_storage_daemon_wrapper()
+{
+ local VALGRIND_LOGFILE="${TEST_DIR}"/$$.valgrind
+ (
+ if [ -n "${QSD_NEED_PID}" ]; then
+ echo $BASHPID > "${QEMU_TEST_DIR}/qemu-storage-daemon.pid"
+ fi
+ VALGRIND_QEMU="${VALGRIND_QSD}" _qemu_proc_exec "${VALGRIND_LOGFILE}" \
+ "$QSD_PROG" $QSD_OPTIONS "$@"
+ )
+ RETVAL=$?
+ _qemu_proc_valgrind_log "${VALGRIND_LOGFILE}" $RETVAL
+ return $RETVAL
+}
+
# Valgrind bug #409141 https://bugs.kde.org/show_bug.cgi?id=409141
# Until valgrind 3.16+ is ubiquitous, we must work around a hang in
# valgrind when issuing sigkill. Disable valgrind for this invocation.
@@ -223,6 +239,7 @@ export QEMU=_qemu_wrapper
export QEMU_IMG=_qemu_img_wrapper
export QEMU_IO=_qemu_io_wrapper
export QEMU_NBD=_qemu_nbd_wrapper
+export QSD=_qemu_storage_daemon_wrapper
if [ "$IMGOPTSSYNTAX" = "true" ]; then
DRIVER="driver=$IMGFMT"
@@ -240,6 +257,9 @@ if [ "$IMGOPTSSYNTAX" = "true" ]; then
TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT
TEST_IMG="$DRIVER,file.driver=nbd,file.type=unix"
TEST_IMG="$TEST_IMG,file.path=$SOCK_DIR/nbd"
+ elif [ "$IMGPROTO" = "fuse" ]; then
+ TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT
+ TEST_IMG="$DRIVER,file.filename=$SOCK_DIR/fuse-t.$IMGFMT"
elif [ "$IMGPROTO" = "ssh" ]; then
TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT
TEST_IMG="$DRIVER,file.driver=ssh,file.host=127.0.0.1,file.path=$TEST_IMG_FILE"
@@ -256,6 +276,9 @@ else
elif [ "$IMGPROTO" = "nbd" ]; then
TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT
TEST_IMG="nbd+unix:///?socket=$SOCK_DIR/nbd"
+ elif [ "$IMGPROTO" = "fuse" ]; then
+ TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT
+ TEST_IMG="$SOCK_DIR/fuse-t.$IMGFMT"
elif [ "$IMGPROTO" = "ssh" ]; then
TEST_IMG_FILE=$TEST_DIR/t.$IMGFMT
REMOTE_TEST_DIR="ssh://\\($USER@\\)\\?127.0.0.1\\(:[0-9]\\+\\)\\?$TEST_DIR"
@@ -268,8 +291,12 @@ else
TEST_IMG=$IMGPROTO:$TEST_DIR/t.$IMGFMT
fi
fi
+ORIG_TEST_IMG_FILE=$TEST_IMG_FILE
ORIG_TEST_IMG="$TEST_IMG"
+FUSE_PIDS=()
+FUSE_EXPORTS=()
+
if [ -z "$TEST_DIR" ]; then
TEST_DIR=$PWD/scratch
fi
@@ -330,6 +357,34 @@ _get_data_file()
| sed -e "s#\\\$TEST_IMG#$1#"
}
+# Translate a $TEST_IMG to its corresponding $TEST_IMG_FILE for
+# different protocols
+_test_img_to_test_img_file()
+{
+ case "$IMGPROTO" in
+ file)
+ echo "$1"
+ ;;
+
+ fuse)
+ echo "$1" | sed -e "s#$SOCK_DIR/fuse-#$TEST_DIR/#"
+ ;;
+
+ nfs)
+ echo "$1" | sed -e "s#nfs://127.0.0.1##"
+ ;;
+
+ ssh)
+ echo "$1" | \
+ sed -e "s#ssh://\\($USER@\\)\\?127.0.0.1\\(:[0-9]\\+\\)\\?##"
+ ;;
+
+ *)
+ return 1
+ ;;
+ esac
+}
+
_make_test_img()
{
# extra qemu-img options can be added by tests
@@ -343,10 +398,24 @@ _make_test_img()
local opts_param=false
local misc_params=()
- if [ -n "$TEST_IMG_FILE" ]; then
- img_name=$TEST_IMG_FILE
- else
+ if [[ $IMGPROTO == fuse && $TEST_IMG == $SOCK_DIR/fuse-* ]]; then
+ # The caller may be trying to overwrite an existing image
+ _rm_test_img "$TEST_IMG"
+ fi
+
+ if [ -z "$TEST_IMG_FILE" ]; then
img_name=$TEST_IMG
+ elif [ "$IMGOPTSSYNTAX" != "true" -a \
+ "$TEST_IMG_FILE" = "$ORIG_TEST_IMG_FILE" ]; then
+ # Handle cases of tests only updating TEST_IMG, but not TEST_IMG_FILE
+ img_name=$(_test_img_to_test_img_file "$TEST_IMG")
+ if [ "$?" != 0 ]; then
+ img_name=$TEST_IMG_FILE
+ fi
+ else
+ # $TEST_IMG_FILE is not the default value, so it definitely has been
+ # modified by the test
+ img_name=$TEST_IMG_FILE
fi
if [ -n "$IMGOPTS" ]; then
@@ -418,11 +487,105 @@ _make_test_img()
eval "$QEMU_NBD -v -t -k '$SOCK_DIR/nbd' -f $IMGFMT -e 42 -x '' $TEST_IMG_FILE >/dev/null &"
sleep 1 # FIXME: qemu-nbd needs to be listening before we continue
fi
+
+ if [ $IMGPROTO = "fuse" -a -f "$img_name" ]; then
+ local export_mp
+ local pid
+ local pidfile
+ local timeout
+
+ export_mp=$(echo "$img_name" | sed -e "s#$TEST_DIR/#$SOCK_DIR/fuse-#")
+ if ! echo "$export_mp" | grep -q "^$SOCK_DIR"; then
+ echo 'Cannot use FUSE exports with images outside of TEST_DIR' >&2
+ return 1
+ fi
+
+ touch "$export_mp"
+ rm -f "$SOCK_DIR/fuse-output"
+
+ # Usually, users would export formatted nodes. But we present fuse as a
+ # protocol-level driver here, so we have to leave the format to the
+ # client.
+ QSD_NEED_PID=y $QSD \
+ --blockdev file,node-name=export-node,filename=$img_name,discard=unmap \
+ --export fuse,id=fuse-export,node-name=export-node,mountpoint="$export_mp",writable=on,growable=on \
+ &
+
+ pidfile="$QEMU_TEST_DIR/qemu-storage-daemon.pid"
+
+ # Wait for the PID file
+ while [ ! -f "$pidfile" ]; do
+ sleep 0.5
+ done
+
+ pid=$(cat "$pidfile")
+ rm -f "$pidfile"
+
+ FUSE_PIDS+=($pid)
+ FUSE_EXPORTS+=("$export_mp")
+ fi
}
_rm_test_img()
{
local img=$1
+
+ if [[ $IMGPROTO == fuse && $img == $SOCK_DIR/fuse-* ]]; then
+ # Drop a FUSE export
+ local df_output
+ local i
+ local image_file
+ local index=''
+ local timeout
+
+ for i in "${!FUSE_EXPORTS[@]}"; do
+ if [ "${FUSE_EXPORTS[i]}" = "$img" ]; then
+ index=$i
+ break
+ fi
+ done
+
+ if [ -z "$index" ]; then
+ # Probably gone already
+ return 0
+ fi
+
+ kill "${FUSE_PIDS[index]}"
+
+ # Wait until the mount is gone
+ timeout=10 # *0.5 s
+ while true; do
+ # Will show the mount point; if the mount is still there,
+ # it will be $img.
+ df_output=$(df "$img" 2>/dev/null)
+
+ # But df may also show an error ("Transpoint endpoint not
+ # connected"), so retry in such cases
+ if [ -n "$df_output" ]; then
+ if ! echo "$df_output" | grep -q "$img"; then
+ break
+ fi
+ fi
+
+ sleep 0.5
+
+ timeout=$((timeout - 1))
+ if [ "$timeout" = 0 ]; then
+ echo 'Failed to take down FUSE export' >&2
+ return 1
+ fi
+ done
+
+ rm -f "$img"
+
+ unset "FUSE_PIDS[$index]"
+ unset "FUSE_EXPORTS[$index]"
+
+ image_file=$(echo "$img" | sed -e "s#$SOCK_DIR/fuse-#$TEST_DIR/#")
+ _rm_test_img "$image_file"
+ return
+ fi
+
if [ "$IMGFMT" = "vmdk" ]; then
# Remove all the extents for vmdk
"$QEMU_IMG" info "$img" 2>/dev/null | grep 'filename:' | cut -f 2 -d: \
@@ -445,6 +608,17 @@ _cleanup_test_img()
rm -f "$TEST_IMG_FILE"
;;
+ fuse)
+ local mp
+
+ for mp in "${FUSE_EXPORTS[@]}"; do
+ _rm_test_img "$mp"
+ done
+
+ FUSE_PIDS=()
+ FUSE_EXPORTS=()
+ ;;
+
file)
_rm_test_img "$TEST_DIR/t.$IMGFMT"
_rm_test_img "$TEST_DIR/t.$IMGFMT.orig"
@@ -511,6 +685,7 @@ _img_info()
sed -e "s#$REMOTE_TEST_DIR#TEST_DIR#g" \
-e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
-e "s#$TEST_DIR#TEST_DIR#g" \
+ -e "s#$SOCK_DIR/fuse-#TEST_DIR/#g" \
-e "s#$IMGFMT#IMGFMT#g" \
-e "/^disk size:/ D" \
-e "/actual-size/ D" | \
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index 2960dff728..9a8394b4cd 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -315,4 +315,5 @@
304 rw quick
305 rw quick
307 rw quick export
+308 rw
309 rw auto quick
diff --git a/tests/test-write-threshold.c b/tests/test-write-threshold.c
index 97ca12f710..4cf032652d 100644
--- a/tests/test-write-threshold.c
+++ b/tests/test-write-threshold.c
@@ -64,6 +64,8 @@ static void test_threshold_not_trigger(void)
req.offset = 1024;
req.bytes = 1024;
+ assert(bdrv_check_request(req.offset, req.bytes) == 0);
+
bdrv_write_threshold_set(&bs, threshold);
amount = bdrv_write_threshold_exceeded(&bs, &req);
g_assert_cmpuint(amount, ==, 0);
@@ -82,6 +84,8 @@ static void test_threshold_trigger(void)
req.offset = (4 * 1024 * 1024) - 1024;
req.bytes = 2 * 1024;
+ assert(bdrv_check_request(req.offset, req.bytes) == 0);
+
bdrv_write_threshold_set(&bs, threshold);
amount = bdrv_write_threshold_exceeded(&bs, &req);
g_assert_cmpuint(amount, >=, 1024);