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-rw-r--r--block/parallels.c22
-rw-r--r--block/qcow2-cluster.c8
-rw-r--r--block/qcow2-refcount.c14
-rw-r--r--block/qcow2.c7
-rw-r--r--block/snapshot.c14
-rw-r--r--block/vhdx.c7
-rwxr-xr-xtests/qemu-iotests/0308
-rwxr-xr-xtests/qemu-iotests/0402
-rwxr-xr-xtests/qemu-iotests/05525
-rwxr-xr-xtests/qemu-iotests/06059
-rw-r--r--tests/qemu-iotests/060.out103
-rwxr-xr-xtests/qemu-iotests/0773
-rw-r--r--tests/qemu-iotests/077.out16
-rwxr-xr-xtests/qemu-iotests/0834
-rw-r--r--tests/qemu-iotests/13614
-rwxr-xr-xtests/qemu-iotests/1942
-rw-r--r--tests/qemu-iotests/common.rc2
17 files changed, 265 insertions, 45 deletions
diff --git a/block/parallels.c b/block/parallels.c
index 2b6c6e5709..9545761f49 100644
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -35,6 +35,7 @@
#include "qemu/module.h"
#include "qemu/bswap.h"
#include "qemu/bitmap.h"
+#include "migration/blocker.h"
/**************************************************************/
@@ -100,6 +101,7 @@ typedef struct BDRVParallelsState {
unsigned int tracks;
unsigned int off_multiplier;
+ Error *migration_blocker;
} BDRVParallelsState;
@@ -708,7 +710,7 @@ static int parallels_open(BlockDriverState *bs, QDict *options, int flags,
s->prealloc_mode = PRL_PREALLOC_MODE_FALLOCATE;
}
- if (flags & BDRV_O_RDWR) {
+ if ((flags & BDRV_O_RDWR) && !(flags & BDRV_O_INACTIVE)) {
s->header->inuse = cpu_to_le32(HEADER_INUSE_MAGIC);
ret = parallels_update_header(bs);
if (ret < 0) {
@@ -720,6 +722,16 @@ static int parallels_open(BlockDriverState *bs, QDict *options, int flags,
s->bat_dirty_bmap =
bitmap_new(DIV_ROUND_UP(s->header_size, s->bat_dirty_block));
+ /* Disable migration until bdrv_invalidate_cache method is added */
+ error_setg(&s->migration_blocker, "The Parallels format used by node '%s' "
+ "does not support live migration",
+ bdrv_get_device_or_node_name(bs));
+ ret = migrate_add_blocker(s->migration_blocker, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ error_free(s->migration_blocker);
+ goto fail;
+ }
qemu_co_mutex_init(&s->lock);
return 0;
@@ -741,18 +753,18 @@ static void parallels_close(BlockDriverState *bs)
{
BDRVParallelsState *s = bs->opaque;
- if (bs->open_flags & BDRV_O_RDWR) {
+ if ((bs->open_flags & BDRV_O_RDWR) && !(bs->open_flags & BDRV_O_INACTIVE)) {
s->header->inuse = 0;
parallels_update_header(bs);
- }
-
- if (bs->open_flags & BDRV_O_RDWR) {
bdrv_truncate(bs->file, s->data_end << BDRV_SECTOR_BITS,
PREALLOC_MODE_OFF, NULL);
}
g_free(s->bat_dirty_bmap);
qemu_vfree(s->header);
+
+ migrate_del_blocker(s->migration_blocker);
+ error_free(s->migration_blocker);
}
static QemuOptsList parallels_create_opts = {
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c
index fb10e26068..2e072ed155 100644
--- a/block/qcow2-cluster.c
+++ b/block/qcow2-cluster.c
@@ -278,6 +278,14 @@ static int l2_allocate(BlockDriverState *bs, int l1_index, uint64_t **table)
goto fail;
}
+ /* If we're allocating the table at offset 0 then something is wrong */
+ if (l2_offset == 0) {
+ qcow2_signal_corruption(bs, true, -1, -1, "Preventing invalid "
+ "allocation of L2 table at offset 0");
+ ret = -EIO;
+ goto fail;
+ }
+
ret = qcow2_cache_flush(bs, s->refcount_block_cache);
if (ret < 0) {
goto fail;
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index aa3fd6cf17..60b8eef3e8 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -367,6 +367,13 @@ static int alloc_refcount_block(BlockDriverState *bs,
return new_block;
}
+ /* If we're allocating the block at offset 0 then something is wrong */
+ if (new_block == 0) {
+ qcow2_signal_corruption(bs, true, -1, -1, "Preventing invalid "
+ "allocation of refcount block at offset 0");
+ return -EIO;
+ }
+
#ifdef DEBUG_ALLOC2
fprintf(stderr, "qcow2: Allocate refcount block %d for %" PRIx64
" at %" PRIx64 "\n",
@@ -1075,6 +1082,13 @@ int64_t qcow2_alloc_bytes(BlockDriverState *bs, int size)
return new_cluster;
}
+ if (new_cluster == 0) {
+ qcow2_signal_corruption(bs, true, -1, -1, "Preventing invalid "
+ "allocation of compressed cluster "
+ "at offset 0");
+ return -EIO;
+ }
+
if (!offset || ROUND_UP(offset, s->cluster_size) != new_cluster) {
offset = new_cluster;
free_in_cluster = s->cluster_size;
diff --git a/block/qcow2.c b/block/qcow2.c
index 92cb9f9bfa..b3d66a0e88 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -126,6 +126,7 @@ static ssize_t qcow2_crypto_hdr_init_func(QCryptoBlock *block, size_t headerlen,
/* Zero fill remaining space in cluster so it has predictable
* content in case of future spec changes */
clusterlen = size_to_clusters(s, headerlen) * s->cluster_size;
+ assert(qcow2_pre_write_overlap_check(bs, 0, ret, clusterlen) == 0);
ret = bdrv_pwrite_zeroes(bs->file,
ret + headerlen,
clusterlen - headerlen, 0);
@@ -1280,6 +1281,12 @@ static int qcow2_do_open(BlockDriverState *bs, QDict *options, int flags,
goto fail;
}
+ if (header.refcount_table_clusters == 0 && !(flags & BDRV_O_CHECK)) {
+ error_setg(errp, "Image does not contain a reference count table");
+ ret = -EINVAL;
+ goto fail;
+ }
+
ret = validate_table_offset(bs, s->refcount_table_offset,
s->refcount_table_size, sizeof(uint64_t));
if (ret < 0) {
diff --git a/block/snapshot.c b/block/snapshot.c
index a46564e7b7..1d5ab5f90f 100644
--- a/block/snapshot.c
+++ b/block/snapshot.c
@@ -181,10 +181,24 @@ int bdrv_snapshot_goto(BlockDriverState *bs,
{
BlockDriver *drv = bs->drv;
int ret, open_ret;
+ int64_t len;
if (!drv) {
return -ENOMEDIUM;
}
+
+ len = bdrv_getlength(bs);
+ if (len < 0) {
+ return len;
+ }
+ /* We should set all bits in all enabled dirty bitmaps, because dirty
+ * bitmaps reflect active state of disk and snapshot switch operation
+ * actually dirties active state.
+ * TODO: It may make sense not to set all bits but analyze block status of
+ * current state and destination snapshot and do not set bits corresponding
+ * to both-zero or both-unallocated areas. */
+ bdrv_set_dirty(bs, 0, len);
+
if (drv->bdrv_snapshot_goto) {
return drv->bdrv_snapshot_goto(bs, snapshot_id);
}
diff --git a/block/vhdx.c b/block/vhdx.c
index 7ae4589879..9956933da6 100644
--- a/block/vhdx.c
+++ b/block/vhdx.c
@@ -1008,13 +1008,6 @@ static int vhdx_open(BlockDriverState *bs, QDict *options, int flags,
goto fail;
}
- if (flags & BDRV_O_RDWR) {
- ret = vhdx_update_headers(bs, s, false, NULL);
- if (ret < 0) {
- goto fail;
- }
- }
-
/* TODO: differencing files */
return 0;
diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030
index 18838948fa..457984b8e9 100755
--- a/tests/qemu-iotests/030
+++ b/tests/qemu-iotests/030
@@ -666,6 +666,7 @@ class TestENOSPC(TestErrors):
if event['event'] == 'BLOCK_JOB_ERROR':
self.assert_qmp(event, 'data/device', 'drive0')
self.assert_qmp(event, 'data/operation', 'read')
+ error = True
result = self.vm.qmp('query-block-jobs')
self.assert_qmp(result, 'return[0]/paused', True)
@@ -676,9 +677,11 @@ class TestENOSPC(TestErrors):
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('query-block-jobs')
+ if result == {'return': []}:
+ # Race; likely already finished. Check.
+ continue
self.assert_qmp(result, 'return[0]/paused', False)
self.assert_qmp(result, 'return[0]/io-status', 'ok')
- error = True
elif event['event'] == 'BLOCK_JOB_COMPLETED':
self.assertTrue(error, 'job completed unexpectedly')
self.assert_qmp(event, 'data/type', 'stream')
@@ -792,13 +795,14 @@ class TestSetSpeed(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
+ self.vm.pause_drive('drive0')
result = self.vm.qmp('block-stream', device='drive0')
self.assert_qmp(result, 'return', {})
result = self.vm.qmp('block-job-set-speed', device='drive0', speed=-1)
self.assert_qmp(result, 'error/class', 'GenericError')
- self.cancel_and_wait()
+ self.cancel_and_wait(resume=True)
if __name__ == '__main__':
iotests.main(supported_fmts=['qcow2', 'qed'])
diff --git a/tests/qemu-iotests/040 b/tests/qemu-iotests/040
index c284d08796..90b5b4f2ad 100755
--- a/tests/qemu-iotests/040
+++ b/tests/qemu-iotests/040
@@ -289,7 +289,7 @@ class TestSetSpeed(ImageCommitTestCase):
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % mid_img, test_img)
qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0x1 0 512', test_img)
qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0xef 524288 524288', mid_img)
- self.vm = iotests.VM().add_drive(test_img)
+ self.vm = iotests.VM().add_drive('blkdebug::' + test_img)
self.vm.launch()
def tearDown(self):
diff --git a/tests/qemu-iotests/055 b/tests/qemu-iotests/055
index e1206caf9b..8a5d9fd269 100755
--- a/tests/qemu-iotests/055
+++ b/tests/qemu-iotests/055
@@ -48,7 +48,7 @@ class TestSingleDrive(iotests.QMPTestCase):
def setUp(self):
qemu_img('create', '-f', iotests.imgfmt, blockdev_target_img, str(image_len))
- self.vm = iotests.VM().add_drive(test_img)
+ self.vm = iotests.VM().add_drive('blkdebug::' + test_img)
self.vm.add_drive(blockdev_target_img, interface="none")
if iotests.qemu_default_machine == 'pc':
self.vm.add_drive(None, 'media=cdrom', 'ide')
@@ -65,10 +65,11 @@ class TestSingleDrive(iotests.QMPTestCase):
def do_test_cancel(self, cmd, target):
self.assert_no_active_block_jobs()
+ self.vm.pause_drive('drive0')
result = self.vm.qmp(cmd, device='drive0', target=target, sync='full')
self.assert_qmp(result, 'return', {})
- event = self.cancel_and_wait()
+ event = self.cancel_and_wait(resume=True)
self.assert_qmp(event, 'data/type', 'backup')
def test_cancel_drive_backup(self):
@@ -166,7 +167,7 @@ class TestSetSpeed(iotests.QMPTestCase):
def setUp(self):
qemu_img('create', '-f', iotests.imgfmt, blockdev_target_img, str(image_len))
- self.vm = iotests.VM().add_drive(test_img)
+ self.vm = iotests.VM().add_drive('blkdebug::' + test_img)
self.vm.add_drive(blockdev_target_img, interface="none")
self.vm.launch()
@@ -246,6 +247,8 @@ class TestSetSpeed(iotests.QMPTestCase):
def test_set_speed_invalid_blockdev_backup(self):
self.do_test_set_speed_invalid('blockdev-backup', 'drive1')
+# Note: We cannot use pause_drive() here, or the transaction command
+# would stall. Instead, we limit the block job speed here.
class TestSingleTransaction(iotests.QMPTestCase):
def setUp(self):
qemu_img('create', '-f', iotests.imgfmt, blockdev_target_img, str(image_len))
@@ -271,7 +274,8 @@ class TestSingleTransaction(iotests.QMPTestCase):
'type': cmd,
'data': { 'device': 'drive0',
'target': target,
- 'sync': 'full' },
+ 'sync': 'full',
+ 'speed': 64 * 1024 },
}
])
@@ -289,12 +293,12 @@ class TestSingleTransaction(iotests.QMPTestCase):
def do_test_pause(self, cmd, target, image):
self.assert_no_active_block_jobs()
- self.vm.pause_drive('drive0')
result = self.vm.qmp('transaction', actions=[{
'type': cmd,
'data': { 'device': 'drive0',
'target': target,
- 'sync': 'full' },
+ 'sync': 'full',
+ 'speed': 64 * 1024 },
}
])
self.assert_qmp(result, 'return', {})
@@ -302,7 +306,9 @@ class TestSingleTransaction(iotests.QMPTestCase):
result = self.vm.qmp('block-job-pause', device='drive0')
self.assert_qmp(result, 'return', {})
- self.vm.resume_drive('drive0')
+ result = self.vm.qmp('block-job-set-speed', device='drive0', speed=0)
+ self.assert_qmp(result, 'return', {})
+
self.pause_job('drive0')
result = self.vm.qmp('query-block-jobs')
@@ -461,7 +467,7 @@ class TestDriveCompression(iotests.QMPTestCase):
pass
def do_prepare_drives(self, fmt, args, attach_target):
- self.vm = iotests.VM().add_drive(test_img)
+ self.vm = iotests.VM().add_drive('blkdebug::' + test_img)
qemu_img('create', '-f', fmt, blockdev_target_img,
str(TestDriveCompression.image_len), *args)
@@ -500,10 +506,11 @@ class TestDriveCompression(iotests.QMPTestCase):
self.assert_no_active_block_jobs()
+ self.vm.pause_drive('drive0')
result = self.vm.qmp(cmd, device='drive0', sync='full', compress=True, **args)
self.assert_qmp(result, 'return', {})
- event = self.cancel_and_wait()
+ event = self.cancel_and_wait(resume=True)
self.assert_qmp(event, 'data/type', 'backup')
self.vm.shutdown()
diff --git a/tests/qemu-iotests/060 b/tests/qemu-iotests/060
index 8e95c450eb..fae08b03bf 100755
--- a/tests/qemu-iotests/060
+++ b/tests/qemu-iotests/060
@@ -242,6 +242,65 @@ poke_file "$TEST_IMG" "$(($l2_offset+8))" "\x80\x00\x00\x00\x00\x06\x2a\x00"
# Should emit two error messages
$QEMU_IO -c "discard 0 64k" -c "read 64k 64k" "$TEST_IMG" | _filter_qemu_io
+echo
+echo "=== Testing empty refcount table ==="
+echo
+_make_test_img 64M
+poke_file "$TEST_IMG" "$rt_offset" "\x00\x00\x00\x00\x00\x00\x00\x00"
+$QEMU_IO -c "write 0 64k" "$TEST_IMG" | _filter_qemu_io
+# Repair the image
+_check_test_img -r all
+
+echo
+echo "=== Testing empty refcount table with valid L1 and L2 tables ==="
+echo
+_make_test_img 64M
+$QEMU_IO -c "write 0 64k" "$TEST_IMG" | _filter_qemu_io
+poke_file "$TEST_IMG" "$rt_offset" "\x00\x00\x00\x00\x00\x00\x00\x00"
+# Since the first data cluster is already allocated this triggers an
+# allocation with an explicit offset (using qcow2_alloc_clusters_at())
+# causing a refcount block to be allocated at offset 0
+$QEMU_IO -c "write 0 128k" "$TEST_IMG" | _filter_qemu_io
+# Repair the image
+_check_test_img -r all
+
+echo
+echo "=== Testing empty refcount block ==="
+echo
+_make_test_img 64M
+poke_file "$TEST_IMG" "$rb_offset" "\x00\x00\x00\x00\x00\x00\x00\x00"
+$QEMU_IO -c "write 0 64k" "$TEST_IMG" | _filter_qemu_io
+# Repair the image
+_check_test_img -r all
+
+echo
+echo "=== Testing empty refcount block with compressed write ==="
+echo
+_make_test_img 64M
+$QEMU_IO -c "write 64k 64k" "$TEST_IMG" | _filter_qemu_io
+poke_file "$TEST_IMG" "$rb_offset" "\x00\x00\x00\x00\x00\x00\x00\x00"
+# The previous write already allocated an L2 table, so now this new
+# write will try to allocate a compressed data cluster at offset 0.
+$QEMU_IO -c "write -c 0k 64k" "$TEST_IMG" | _filter_qemu_io
+# Repair the image
+_check_test_img -r all
+
+echo
+echo "=== Testing zero refcount table size ==="
+echo
+_make_test_img 64M
+poke_file "$TEST_IMG" "56" "\x00\x00\x00\x00"
+$QEMU_IO -c "write 0 64k" "$TEST_IMG" 2>&1 | _filter_testdir | _filter_imgfmt
+# Repair the image
+_check_test_img -r all
+
+echo
+echo "=== Testing incorrect refcount table offset ==="
+echo
+_make_test_img 64M
+poke_file "$TEST_IMG" "48" "\x00\x00\x00\x00\x00\x00\x00\x00"
+$QEMU_IO -c "write 0 64k" "$TEST_IMG" | _filter_qemu_io
+
# success, all done
echo "*** done"
rm -f $seq.full
diff --git a/tests/qemu-iotests/060.out b/tests/qemu-iotests/060.out
index 5ca3af491f..62c22701b8 100644
--- a/tests/qemu-iotests/060.out
+++ b/tests/qemu-iotests/060.out
@@ -181,4 +181,107 @@ qcow2: Marking image as corrupt: Cluster allocation offset 0x62a00 unaligned (L2
discard 65536/65536 bytes at offset 0
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read failed: Input/output error
+
+=== Testing empty refcount table ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with refcount table); further corruption events will be suppressed
+write failed: Input/output error
+ERROR cluster 0 refcount=0 reference=1
+ERROR cluster 1 refcount=0 reference=1
+ERROR cluster 3 refcount=0 reference=1
+Rebuilding refcount structure
+Repairing cluster 1 refcount=1 reference=0
+The following inconsistencies were found and repaired:
+
+ 0 leaked clusters
+ 3 corruptions
+
+Double checking the fixed image now...
+No errors were found on the image.
+
+=== Testing empty refcount table with valid L1 and L2 tables ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+wrote 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+qcow2: Marking image as corrupt: Preventing invalid allocation of refcount block at offset 0; further corruption events will be suppressed
+write failed: Input/output error
+ERROR cluster 0 refcount=0 reference=1
+ERROR cluster 1 refcount=0 reference=1
+ERROR cluster 3 refcount=0 reference=1
+ERROR cluster 4 refcount=0 reference=1
+ERROR cluster 5 refcount=0 reference=1
+Rebuilding refcount structure
+Repairing cluster 1 refcount=1 reference=0
+The following inconsistencies were found and repaired:
+
+ 0 leaked clusters
+ 5 corruptions
+
+Double checking the fixed image now...
+No errors were found on the image.
+
+=== Testing empty refcount block ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+qcow2: Marking image as corrupt: Preventing invalid allocation of L2 table at offset 0; further corruption events will be suppressed
+write failed: Input/output error
+ERROR cluster 0 refcount=0 reference=1
+ERROR cluster 1 refcount=0 reference=1
+ERROR cluster 2 refcount=0 reference=1
+ERROR cluster 3 refcount=0 reference=1
+Rebuilding refcount structure
+Repairing cluster 1 refcount=1 reference=0
+Repairing cluster 2 refcount=1 reference=0
+The following inconsistencies were found and repaired:
+
+ 0 leaked clusters
+ 4 corruptions
+
+Double checking the fixed image now...
+No errors were found on the image.
+
+=== Testing empty refcount block with compressed write ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+wrote 65536/65536 bytes at offset 65536
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+qcow2: Marking image as corrupt: Preventing invalid allocation of compressed cluster at offset 0; further corruption events will be suppressed
+write failed: Input/output error
+ERROR cluster 0 refcount=0 reference=1
+ERROR cluster 1 refcount=0 reference=1
+ERROR cluster 2 refcount=0 reference=1
+ERROR cluster 3 refcount=0 reference=1
+Rebuilding refcount structure
+Repairing cluster 1 refcount=1 reference=0
+Repairing cluster 2 refcount=1 reference=0
+The following inconsistencies were found and repaired:
+
+ 0 leaked clusters
+ 4 corruptions
+
+Double checking the fixed image now...
+No errors were found on the image.
+
+=== Testing zero refcount table size ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+can't open device TEST_DIR/t.IMGFMT: Image does not contain a reference count table
+ERROR cluster 0 refcount=0 reference=1
+ERROR cluster 3 refcount=0 reference=1
+Rebuilding refcount structure
+The following inconsistencies were found and repaired:
+
+ 0 leaked clusters
+ 2 corruptions
+
+Double checking the fixed image now...
+No errors were found on the image.
+
+=== Testing incorrect refcount table offset ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+qcow2: Marking image as corrupt: Preventing invalid allocation of L2 table at offset 0; further corruption events will be suppressed
+write failed: Input/output error
*** done
diff --git a/tests/qemu-iotests/077 b/tests/qemu-iotests/077
index d2d2a2d687..b3c6fb1370 100755
--- a/tests/qemu-iotests/077
+++ b/tests/qemu-iotests/077
@@ -188,7 +188,8 @@ EOF
test_io | $QEMU_IO | _filter_qemu_io | \
sed -e 's,[0-9/]* bytes at offset [0-9]*,XXX/XXX bytes at offset XXX,g' \
-e 's/^[0-9]* \(bytes\|KiB\)/XXX bytes/' \
- -e '/Suspended/d'
+ -e '/Suspended/d' \
+ -e '/blkdebug: Resuming request/d'
echo
echo "== Verify image content =="
diff --git a/tests/qemu-iotests/077.out b/tests/qemu-iotests/077.out
index 16f951fd3d..4aae82f2e2 100644
--- a/tests/qemu-iotests/077.out
+++ b/tests/qemu-iotests/077.out
@@ -4,17 +4,14 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
== Some concurrent requests involving RMW ==
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'A'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'A'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'A'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote XXX/XXX bytes at offset XXX
@@ -31,51 +28,38 @@ wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'A'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'B'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'B'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'A'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'A'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'B'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'B'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'A'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'A'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'A'
-blkdebug: Resuming request 'C'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'B'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkdebug: Resuming request 'A'
wrote XXX/XXX bytes at offset XXX
XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote XXX/XXX bytes at offset XXX
diff --git a/tests/qemu-iotests/083 b/tests/qemu-iotests/083
index 0306f112da..3c1adbf0fb 100755
--- a/tests/qemu-iotests/083
+++ b/tests/qemu-iotests/083
@@ -86,6 +86,7 @@ EOF
rm -f "$TEST_DIR/nbd.sock"
+ echo > "$TEST_DIR/nbd-fault-injector.out"
$PYTHON nbd-fault-injector.py $extra_args "$nbd_addr" "$TEST_DIR/nbd-fault-injector.conf" >"$TEST_DIR/nbd-fault-injector.out" 2>&1 &
# Wait for server to be ready
@@ -94,7 +95,8 @@ EOF
done
# Extract the final address (port number has now been assigned in tcp case)
- nbd_addr=$(sed 's/Listening on \(.*\)$/\1/' "$TEST_DIR/nbd-fault-injector.out")
+ nbd_addr=$(sed -n 's/^Listening on //p' \
+ "$TEST_DIR/nbd-fault-injector.out")
if [ "$proto" = "tcp" ]; then
nbd_url="nbd+tcp://$nbd_addr/$export_name"
diff --git a/tests/qemu-iotests/136 b/tests/qemu-iotests/136
index 4b994897af..88b97ea7c6 100644
--- a/tests/qemu-iotests/136
+++ b/tests/qemu-iotests/136
@@ -238,6 +238,18 @@ sector = "%d"
for i in range(failed_wr_ops):
ops.append("aio_write %d 512" % bad_offset)
+ # We need an extra aio_flush to settle all outstanding AIO
+ # operations before we can advance the virtual clock, so that
+ # the last access happens before clock_step and idle_time_ns
+ # will be greater than 0
+ extra_flush = 0
+ if rd_ops + wr_ops + invalid_rd_ops + invalid_wr_ops + \
+ failed_rd_ops + failed_wr_ops > 0:
+ extra_flush = 1
+
+ if extra_flush > 0:
+ ops.append("aio_flush")
+
if failed_wr_ops > 0:
highest_offset = max(highest_offset, bad_offset + 512)
@@ -251,7 +263,7 @@ sector = "%d"
self.total_wr_bytes += wr_ops * wr_size
self.total_wr_ops += wr_ops
self.total_wr_merged += wr_merged
- self.total_flush_ops += flush_ops
+ self.total_flush_ops += flush_ops + extra_flush
self.invalid_rd_ops += invalid_rd_ops
self.invalid_wr_ops += invalid_wr_ops
self.failed_rd_ops += failed_rd_ops
diff --git a/tests/qemu-iotests/194 b/tests/qemu-iotests/194
index 8d973b440f..1d4214aca3 100755
--- a/tests/qemu-iotests/194
+++ b/tests/qemu-iotests/194
@@ -21,7 +21,7 @@
import iotests
-iotests.verify_image_format(unsupported_fmts=['luks'])
+iotests.verify_image_format(supported_fmts=['qcow2', 'qed', 'raw', 'dmg'])
iotests.verify_platform(['linux'])
with iotests.FilePath('source.img') as source_img_path, \
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 0e8a33c696..dbae7d74ba 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -242,7 +242,7 @@ _make_test_img()
if [ $IMGPROTO = "nbd" ]; then
# Pass a sufficiently high number to -e that should be enough for all
# tests
- eval "$QEMU_NBD -v -t -b 127.0.0.1 -p 10810 -f $IMGFMT -e 42 $TEST_IMG_FILE >/dev/null &"
+ eval "$QEMU_NBD -v -t -b 127.0.0.1 -p 10810 -f $IMGFMT -e 42 -x '' $TEST_IMG_FILE >/dev/null &"
sleep 1 # FIXME: qemu-nbd needs to be listening before we continue
fi
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-27 09:10:55 +0000