Block layer patches:

- Introduce real BdrvChildRole
 - blk/bdrv_make_empty() functions instead of calling callbacks directly
 - mirror: Make sure that source and target size match
 - block-copy: Fix uninitialized variable
 - block/replication: Avoid cancelling the job twice
 - ahci: Log lost IRQs
 - iotests: Run pylint and mypy in a testcase
 - iotests: log messages from notrun()
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Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- Introduce real BdrvChildRole
- blk/bdrv_make_empty() functions instead of calling callbacks directly
- mirror: Make sure that source and target size match
- block-copy: Fix uninitialized variable
- block/replication: Avoid cancelling the job twice
- ahci: Log lost IRQs
- iotests: Run pylint and mypy in a testcase
- iotests: log messages from notrun()

# gpg: Signature made Mon 18 May 2020 18:05:32 BST
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (52 commits)
  hw: Use QEMU_IS_ALIGNED() on parallel flash block size
  iotests/030: Reduce run time by unthrottling job earlier
  hw/ide/ahci: Log lost IRQs
  iotests: log messages from notrun()
  block/block-copy: Simplify block_copy_do_copy()
  block/block-copy: Fix uninitialized variable in block_copy_task_entry
  block: Drop @child_class from bdrv_child_perm()
  block: Pass BdrvChildRole in remaining cases
  block: Drop child_file
  block: Drop bdrv_format_default_perms()
  block: Make bdrv_filter_default_perms() static
  block: Use bdrv_default_perms()
  tests: Use child_of_bds instead of child_file
  block: Use child_of_bds in remaining places
  block: Make filter drivers use child_of_bds
  block: Make format drivers use child_of_bds
  block: Drop child_backing
  block: Make backing files child_of_bds children
  block: Drop child_format
  block: Switch child_format users to child_of_bds
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2020-05-19 11:58:56 +01:00
commit bffe88d139
58 changed files with 1002 additions and 579 deletions

View file

@ -354,14 +354,14 @@ class TestParallelOps(iotests.QMPTestCase):
self.assert_qmp(result, 'error/desc',
"Node 'node5' is busy: block device is in use by block job: commit")
result = self.vm.qmp('block-job-set-speed', device='commit-drive0', speed=0)
self.assert_qmp(result, 'return', {})
event = self.vm.event_wait(name='BLOCK_JOB_READY')
self.assert_qmp(event, 'data/device', 'commit-drive0')
self.assert_qmp(event, 'data/type', 'commit')
self.assert_qmp_absent(event, 'data/error')
result = self.vm.qmp('block-job-set-speed', device='commit-drive0', speed=0)
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('block-job-complete', device='commit-drive0')
self.assert_qmp(result, 'return', {})

View file

@ -240,6 +240,49 @@ class TestSingleBlockdev(TestSingleDrive):
target=self.qmp_target)
self.assert_qmp(result, 'error/class', 'GenericError')
def do_test_resize(self, device, node):
def pre_finalize():
if device:
result = self.vm.qmp('block_resize', device=device, size=65536)
self.assert_qmp(result, 'error/class', 'GenericError')
result = self.vm.qmp('block_resize', node_name=node, size=65536)
self.assert_qmp(result, 'error/class', 'GenericError')
result = self.vm.qmp(self.qmp_cmd, job_id='job0', device='drive0',
sync='full', target=self.qmp_target,
auto_finalize=False, auto_dismiss=False)
self.assert_qmp(result, 'return', {})
result = self.vm.run_job('job0', auto_finalize=False,
pre_finalize=pre_finalize)
self.assertEqual(result, None)
def test_source_resize(self):
self.do_test_resize('drive0', 'top')
def test_target_resize(self):
self.do_test_resize(None, self.qmp_target)
def do_test_target_size(self, size):
result = self.vm.qmp('block_resize', node_name=self.qmp_target,
size=size)
self.assert_qmp(result, 'return', {})
result = self.vm.qmp(self.qmp_cmd, job_id='job0',
device='drive0', sync='full', auto_dismiss=False,
target=self.qmp_target)
self.assert_qmp(result, 'return', {})
result = self.vm.run_job('job0')
self.assertEqual(result, 'Source and target image have different sizes')
def test_small_target(self):
self.do_test_target_size(self.image_len // 2)
def test_large_target(self):
self.do_test_target_size(self.image_len * 2)
test_large_cluster = None
test_image_not_found = None
test_small_buffer2 = None
@ -251,6 +294,8 @@ class TestSingleDriveZeroLength(TestSingleDrive):
class TestSingleBlockdevZeroLength(TestSingleBlockdev):
image_len = 0
test_small_target = None
test_large_target = None
class TestSingleDriveUnalignedLength(TestSingleDrive):
image_len = 1025 * 1024

View file

@ -1,5 +1,5 @@
..............................................................................................
........................................................................................................
----------------------------------------------------------------------
Ran 94 tests
Ran 104 tests
OK

View file

@ -6,7 +6,7 @@ Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
wrote 65536/65536 bytes at offset 0
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-img: Could not empty blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error
qemu-img: Failed to empty blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error
No errors were found on the image.
=== empty_image_prepare ===
@ -15,7 +15,7 @@ Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
wrote 65536/65536 bytes at offset 0
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-img: Could not empty blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error
qemu-img: Failed to empty blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error
Leaked cluster 4 refcount=1 reference=0
Leaked cluster 5 refcount=1 reference=0
Repairing cluster 4 refcount=1 reference=0
@ -28,7 +28,7 @@ Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
wrote 65536/65536 bytes at offset 0
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-img: Could not empty blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error
qemu-img: Failed to empty blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error
ERROR cluster 0 refcount=0 reference=1
ERROR cluster 1 refcount=0 reference=1
ERROR cluster 3 refcount=0 reference=1
@ -42,7 +42,7 @@ Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
wrote 65536/65536 bytes at offset 0
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
qemu-img: Could not empty blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error
qemu-img: Failed to empty blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error
ERROR cluster 0 refcount=0 reference=1
ERROR cluster 1 refcount=0 reference=1
ERROR cluster 3 refcount=0 reference=1

View file

@ -77,14 +77,14 @@ for fmt in qcow qcow2 qed vdi vmdk vpc; do
echo "=== Writing a $fmt header into raw ==="
echo
_make_test_img 64M
TEST_IMG="$TEST_IMG.src" IMGFMT=$fmt _make_test_img 64M
_make_test_img $(du -b "$TEST_IMG.src" | cut -f1) | _filter_img_create_size
# This first test should fail: The image format was probed, we may not
# write an image header at the start of the image
run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_ERROR" |
_filter_block_job_len
$QEMU_IO -c 'read -P 0 0 64k' "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c 'read -P 0 0 512' "$TEST_IMG" | _filter_qemu_io
# When raw was explicitly specified, the same must succeed
@ -103,12 +103,12 @@ for sample_img in empty.bochs iotest-dirtylog-10G-4M.vhdx parallels-v1 \
# Can't use _use_sample_img because that isn't designed to be used multiple
# times and it overwrites $TEST_IMG (both breaks cleanup)
_make_test_img 64M
bzcat "$SAMPLE_IMG_DIR/$sample_img.bz2" > "$TEST_IMG.src"
_make_test_img $(du -b "$TEST_IMG.src" | cut -f1) | _filter_img_create_size
run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_ERROR" |
_filter_block_job_offset | _filter_block_job_len
$QEMU_IO -c 'read -P 0 0 64k' "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c 'read -P 0 0 512' "$TEST_IMG" | _filter_qemu_io
run_qemu "$TEST_IMG" "$TEST_IMG.src" "'format': 'raw'," "BLOCK_JOB_READY"
$QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
@ -119,8 +119,8 @@ echo "=== Write legitimate MBR into raw ==="
echo
for sample_img in grub_mbr.raw; do
_make_test_img 64M
bzcat "$SAMPLE_IMG_DIR/$sample_img.bz2" > "$TEST_IMG.src"
_make_test_img $(du -b "$TEST_IMG.src" | cut -f1) | _filter_img_create_size
run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_READY"
$QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"

View file

@ -2,8 +2,8 @@ QA output created by 109
=== Writing a qcow header into raw ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=SIZE
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -23,8 +23,8 @@ WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed
{"execute":"quit"}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
read 65536/65536 bytes at offset 0
64 KiB, 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)
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'format': 'IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -43,13 +43,12 @@ read 65536/65536 bytes at offset 0
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 1024, "offset": 1024, "speed": 0, "type": "mirror"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "src"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "src"}}
Warning: Image size mismatch!
Images are identical.
=== Writing a qcow2 header into raw ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=SIZE
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -69,8 +68,8 @@ WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed
{"execute":"quit"}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
read 65536/65536 bytes at offset 0
64 KiB, 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)
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'format': 'IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -89,13 +88,12 @@ read 65536/65536 bytes at offset 0
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 197120, "offset": 197120, "speed": 0, "type": "mirror"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "src"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "src"}}
Warning: Image size mismatch!
Images are identical.
=== Writing a qed header into raw ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=SIZE
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -115,8 +113,8 @@ WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed
{"execute":"quit"}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
read 65536/65536 bytes at offset 0
64 KiB, 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)
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'format': 'IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -135,13 +133,12 @@ read 65536/65536 bytes at offset 0
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 327680, "offset": 327680, "speed": 0, "type": "mirror"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "src"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "src"}}
Warning: Image size mismatch!
Images are identical.
=== Writing a vdi header into raw ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=SIZE
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -161,8 +158,8 @@ WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed
{"execute":"quit"}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
read 65536/65536 bytes at offset 0
64 KiB, 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)
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'format': 'IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -181,13 +178,12 @@ read 65536/65536 bytes at offset 0
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 1024, "offset": 1024, "speed": 0, "type": "mirror"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "src"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "src"}}
Warning: Image size mismatch!
Images are identical.
=== Writing a vmdk header into raw ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=SIZE
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -207,8 +203,8 @@ WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed
{"execute":"quit"}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
read 65536/65536 bytes at offset 0
64 KiB, 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)
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'format': 'IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -227,13 +223,12 @@ read 65536/65536 bytes at offset 0
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 65536, "offset": 65536, "speed": 0, "type": "mirror"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "src"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "src"}}
Warning: Image size mismatch!
Images are identical.
=== Writing a vpc header into raw ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=SIZE
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -253,8 +248,8 @@ WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed
{"execute":"quit"}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
read 65536/65536 bytes at offset 0
64 KiB, 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)
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'format': 'IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -273,12 +268,11 @@ read 65536/65536 bytes at offset 0
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 2560, "offset": 2560, "speed": 0, "type": "mirror"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "src"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "src"}}
Warning: Image size mismatch!
Images are identical.
=== Copying sample image empty.bochs into raw ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=SIZE
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -298,8 +292,8 @@ WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed
{"execute":"quit"}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
read 65536/65536 bytes at offset 0
64 KiB, 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)
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'format': 'IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -318,12 +312,11 @@ read 65536/65536 bytes at offset 0
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 2560, "offset": 2560, "speed": 0, "type": "mirror"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "src"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "src"}}
Warning: Image size mismatch!
Images are identical.
=== Copying sample image iotest-dirtylog-10G-4M.vhdx into raw ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=SIZE
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -343,8 +336,8 @@ WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed
{"execute":"quit"}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
read 65536/65536 bytes at offset 0
64 KiB, 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)
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'format': 'IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -363,12 +356,11 @@ read 65536/65536 bytes at offset 0
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 31457280, "offset": 31457280, "speed": 0, "type": "mirror"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "src"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "src"}}
Warning: Image size mismatch!
Images are identical.
=== Copying sample image parallels-v1 into raw ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=SIZE
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -388,8 +380,8 @@ WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed
{"execute":"quit"}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
read 65536/65536 bytes at offset 0
64 KiB, 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)
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'format': 'IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -408,12 +400,11 @@ read 65536/65536 bytes at offset 0
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 327680, "offset": 327680, "speed": 0, "type": "mirror"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "src"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "src"}}
Warning: Image size mismatch!
Images are identical.
=== Copying sample image simple-pattern.cloop into raw ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=SIZE
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -433,8 +424,8 @@ WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed
{"execute":"quit"}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
read 65536/65536 bytes at offset 0
64 KiB, 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)
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'format': 'IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -453,12 +444,11 @@ read 65536/65536 bytes at offset 0
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 2048, "offset": 2048, "speed": 0, "type": "mirror"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "src"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "src"}}
Warning: Image size mismatch!
Images are identical.
=== Write legitimate MBR into raw ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=SIZE
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{'execute':'drive-mirror', 'arguments':{ 'device': 'src', 'target': 'TEST_DIR/t.IMGFMT', 'mode': 'existing', 'sync': 'full'}}
@ -480,7 +470,6 @@ WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 512, "offset": 512, "speed": 0, "type": "mirror"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "src"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "src"}}
Warning: Image size mismatch!
Images are identical.
{ 'execute': 'qmp_capabilities' }
{"return": {}}
@ -500,6 +489,5 @@ Images are identical.
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 512, "offset": 512, "speed": 0, "type": "mirror"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "concluded", "id": "src"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "null", "id": "src"}}
Warning: Image size mismatch!
Images are identical.
*** done

View file

@ -33,6 +33,7 @@ _cleanup()
_cleanup_test_img
_rm_test_img "$TEST_IMG"
_rm_test_img "$DEST_IMG"
rm -f "$TEST_DIR/blkdebug.conf"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
@ -49,11 +50,10 @@ _supported_os Linux
DEST_IMG="$TEST_DIR/d.$IMGFMT"
TEST_IMG="$TEST_DIR/b.$IMGFMT"
BLKDEBUG_CONF="$TEST_DIR/blkdebug.conf"
_make_test_img 2M
# destination for mirror will be too small, causing error
TEST_IMG=$DEST_IMG _make_test_img 1M
TEST_IMG=$DEST_IMG _make_test_img 2M
$QEMU_IO -c 'write 0 2M' "$TEST_IMG" | _filter_qemu_io
@ -67,11 +67,18 @@ echo
echo '=== Starting drive-mirror, causing error & stop ==='
echo
cat > "$BLKDEBUG_CONF" <<EOF
[inject-error]
event = "write_aio"
errno = "5"
once = "on"
EOF
_send_qemu_cmd $QEMU_HANDLE \
"{'execute': 'drive-mirror',
'arguments': {'device': 'testdisk',
'format': '$IMGFMT',
'target': '$DEST_IMG',
'target': 'blkdebug:$BLKDEBUG_CONF:$DEST_IMG',
'sync': 'full',
'mode': 'existing',
'on-source-error': 'stop',
@ -90,7 +97,8 @@ success_or_failure="y" _send_qemu_cmd $QEMU_HANDLE \
'arguments': { 'device': 'testdisk',
'force': true}}" \
"BLOCK_JOB_CANCELLED" "Assertion" \
| grep -v '"BLOCK_JOB_ERROR"'
| grep -v '"BLOCK_JOB_ERROR"' \
| _filter_block_job_offset
# success, all done
echo "*** done"

View file

@ -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=1048576
Formatting 'TEST_DIR/d.IMGFMT', 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': '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/d.IMGFMT', '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": {}}
@ -21,5 +21,5 @@ wrote 2097152/2097152 bytes at offset 0
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "testdisk"}}
{"return": {}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "aborting", "id": "testdisk"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_CANCELLED", "data": {"device": "testdisk", "len": 2097152, "offset": 1048576, "speed": 0, "type": "mirror"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_CANCELLED", "data": {"device": "testdisk", "len": 2097152, "offset": OFFSET, "speed": 0, "type": "mirror"}}
*** done

44
tests/qemu-iotests/297 Executable file
View file

@ -0,0 +1,44 @@
#!/usr/bin/env bash
#
# 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!
# get standard environment
. ./common.rc
if ! type -p "pylint-3" > /dev/null; then
_notrun "pylint-3 not found"
fi
if ! type -p "mypy" > /dev/null; then
_notrun "mypy not found"
fi
pylint-3 --score=n iotests.py
MYPYPATH=../../python/ mypy --warn-unused-configs --disallow-subclassing-any \
--disallow-any-generics --disallow-incomplete-defs \
--disallow-untyped-decorators --no-implicit-optional \
--warn-redundant-casts --warn-unused-ignores \
--no-implicit-reexport iotests.py
# success, all done
echo "*** done"
rm -f $seq.full
status=0

View file

@ -0,0 +1,3 @@
QA output created by 297
Success: no issues found in 1 source file
*** done

View file

@ -156,6 +156,11 @@ _filter_img_create()
-e "s# compression_type=[a-zA-Z0-9]\\+##g"
}
_filter_img_create_size()
{
$SED -e "s# size=[0-9]\\+# size=SIZE#g"
}
_filter_img_info()
{
if [[ "$1" == "--format-specific" ]]; then

View file

@ -300,3 +300,4 @@
289 rw quick
290 rw auto quick
292 rw auto quick
297 meta

View file

@ -1040,7 +1040,7 @@ def _verify_cache_mode(supported_cache_modes: Sequence[str] = ()) -> None:
if supported_cache_modes and (cachemode not in supported_cache_modes):
notrun('not suitable for this cache mode: %s' % cachemode)
def _verify_aio_mode(supported_aio_modes: Sequence[str] = ()):
def _verify_aio_mode(supported_aio_modes: Sequence[str] = ()) -> None:
if supported_aio_modes and (aiomode not in supported_aio_modes):
notrun('not suitable for this aio mode: %s' % aiomode)
@ -1087,7 +1087,8 @@ def skip_if_unsupported(required_formats=(), read_only=False):
'''Skip Test Decorator
Runs the test if all the required formats are whitelisted'''
def skip_test_decorator(func):
def func_wrapper(test_case: QMPTestCase, *args, **kwargs):
def func_wrapper(test_case: QMPTestCase, *args: List[Any],
**kwargs: Dict[str, Any]) -> None:
if callable(required_formats):
fmts = required_formats(test_case)
else:
@ -1097,9 +1098,8 @@ def skip_if_unsupported(required_formats=(), read_only=False):
if usf_list:
msg = f'{test_case}: formats {usf_list} are not whitelisted'
test_case.case_skip(msg)
return None
else:
return func(test_case, *args, **kwargs)
func(test_case, *args, **kwargs)
return func_wrapper
return skip_test_decorator
@ -1168,18 +1168,17 @@ def execute_setup_common(supported_fmts: Sequence[str] = (),
sys.stderr.write('Please run this test via the "check" script\n')
sys.exit(os.EX_USAGE)
debug = '-d' in sys.argv
if debug:
sys.argv.remove('-d')
logging.basicConfig(level=(logging.DEBUG if debug else logging.WARN))
_verify_image_format(supported_fmts, unsupported_fmts)
_verify_protocol(supported_protocols, unsupported_protocols)
_verify_platform(supported=supported_platforms)
_verify_cache_mode(supported_cache_modes)
_verify_aio_mode(supported_aio_modes)
debug = '-d' in sys.argv
if debug:
sys.argv.remove('-d')
logging.basicConfig(level=(logging.DEBUG if debug else logging.WARN))
logger.debug("iotests debugging messages active")
return debug
def execute_test(*args, test_function=None, **kwargs):