Now that the implementation of subclusters is complete we can finally
add the necessary options to create and read images with this feature,
which we call "extended L2 entries".
Signed-off-by: Alberto Garcia <be...@igalia.com>
Reviewed-by: Eric Blake <ebl...@redhat.com>
---
qapi/block-core.json | 7 +++
block/qcow2.h | 8 ++-
include/block/block_int.h | 1 +
block/qcow2.c | 74 ++++++++++++++++++++--
tests/qemu-iotests/031.out | 8 +--
tests/qemu-iotests/036.out | 4 +-
tests/qemu-iotests/049.out | 102 +++++++++++++++----------------
tests/qemu-iotests/060.out | 1 +
tests/qemu-iotests/061.out | 20 +++---
tests/qemu-iotests/065 | 12 ++--
tests/qemu-iotests/082.out | 48 ++++++++++++---
tests/qemu-iotests/085.out | 38 ++++++------
tests/qemu-iotests/144.out | 4 +-
tests/qemu-iotests/182.out | 2 +-
tests/qemu-iotests/185.out | 8 +--
tests/qemu-iotests/198.out | 2 +
tests/qemu-iotests/206.out | 4 ++
tests/qemu-iotests/242.out | 5 ++
tests/qemu-iotests/255.out | 8 +--
tests/qemu-iotests/274.out | 49 ++++++++-------
tests/qemu-iotests/280.out | 2 +-
tests/qemu-iotests/291.out | 6 +-
tests/qemu-iotests/common.filter | 1 +
23 files changed, 272 insertions(+), 142 deletions(-)
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 0e1c6a59f2..24e002ebae 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -66,6 +66,9 @@
# standalone (read-only) raw image without looking at qcow2
# metadata (since: 4.0)
#
+# @extended-l2: true if the image has extended L2 entries; only valid for
+# compat >= 1.1 (since 5.1)
+#
# @lazy-refcounts: on or off; only valid for compat >= 1.1
#
# @corrupt: true if the image has been marked corrupt; only valid for
@@ -87,6 +90,7 @@
'compat': 'str',
'*data-file': 'str',
'*data-file-raw': 'bool',
+ '*extended-l2': 'bool',
'*lazy-refcounts': 'bool',
'*corrupt': 'bool',
'refcount-bits': 'int',
@@ -4318,6 +4322,8 @@
# @data-file-raw: True if the external data file must stay valid as a
# standalone (read-only) raw image without looking at qcow2
# metadata (default: false; since: 4.0)
+# @extended-l2 True to make the image have extended L2 entries
+# (default: false; since 5.1)
# @size: Size of the virtual disk in bytes
# @version: Compatibility level (default: v3)
# @backing-file: File name of the backing file if a backing file
@@ -4338,6 +4344,7 @@
'data': { 'file': 'BlockdevRef',
'*data-file': 'BlockdevRef',
'*data-file-raw': 'bool',
+ '*extended-l2': 'bool',
'size': 'size',
'*version': 'BlockdevQcow2Version',
'*backing-file': 'str',
diff --git a/block/qcow2.h b/block/qcow2.h
index f3499e53bf..065ec3df0b 100644
--- a/block/qcow2.h
+++ b/block/qcow2.h
@@ -246,15 +246,18 @@ enum {
QCOW2_INCOMPAT_CORRUPT_BITNR = 1,
QCOW2_INCOMPAT_DATA_FILE_BITNR = 2,
QCOW2_INCOMPAT_COMPRESSION_BITNR = 3,
+ QCOW2_INCOMPAT_EXTL2_BITNR = 4,
QCOW2_INCOMPAT_DIRTY = 1 << QCOW2_INCOMPAT_DIRTY_BITNR,
QCOW2_INCOMPAT_CORRUPT = 1 << QCOW2_INCOMPAT_CORRUPT_BITNR,
QCOW2_INCOMPAT_DATA_FILE = 1 << QCOW2_INCOMPAT_DATA_FILE_BITNR,
QCOW2_INCOMPAT_COMPRESSION = 1 << QCOW2_INCOMPAT_COMPRESSION_BITNR,
+ QCOW2_INCOMPAT_EXTL2 = 1 << QCOW2_INCOMPAT_EXTL2_BITNR,
QCOW2_INCOMPAT_MASK = QCOW2_INCOMPAT_DIRTY
| QCOW2_INCOMPAT_CORRUPT
| QCOW2_INCOMPAT_DATA_FILE
- | QCOW2_INCOMPAT_COMPRESSION,
+ | QCOW2_INCOMPAT_COMPRESSION
+ | QCOW2_INCOMPAT_EXTL2,
};
/* Compatible feature bits */
@@ -581,8 +584,7 @@ typedef enum QCow2MetadataOverlap {
static inline bool has_subclusters(BDRVQcow2State *s)
{
- /* FIXME: Return false until this feature is complete */
- return false;
+ return s->incompatible_features & QCOW2_INCOMPAT_EXTL2;
}
static inline size_t l2_entry_size(BDRVQcow2State *s)
diff --git a/include/block/block_int.h b/include/block/block_int.h
index 791de6a59c..36e1993788 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -58,6 +58,7 @@
#define BLOCK_OPT_DATA_FILE "data_file"
#define BLOCK_OPT_DATA_FILE_RAW "data_file_raw"
#define BLOCK_OPT_COMPRESSION_TYPE "compression_type"
+#define BLOCK_OPT_EXTL2 "extended_l2"
#define BLOCK_PROBE_BUF_SIZE 512
diff --git a/block/qcow2.c b/block/qcow2.c
index 003f166024..37bfae823c 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -1438,6 +1438,12 @@ static int coroutine_fn qcow2_do_open(BlockDriverState
*bs, QDict *options,
s->subcluster_size = s->cluster_size / s->subclusters_per_cluster;
s->subcluster_bits = ctz32(s->subcluster_size);
+ if (s->subcluster_size < (1 << MIN_CLUSTER_BITS)) {
+ error_setg(errp, "Unsupported subcluster size: %d",
s->subcluster_size);
+ ret = -EINVAL;
+ goto fail;
+ }
+
/* Check support for various header values */
if (header.refcount_order > 6) {
error_setg(errp, "Reference count entry width too large; may not "
@@ -2924,6 +2930,11 @@ int qcow2_update_header(BlockDriverState *bs)
.bit = QCOW2_INCOMPAT_COMPRESSION_BITNR,
.name = "compression type",
},
+ {
+ .type = QCOW2_FEAT_TYPE_INCOMPATIBLE,
+ .bit = QCOW2_INCOMPAT_EXTL2_BITNR,
+ .name = "extended L2 entries",
+ },
{
.type = QCOW2_FEAT_TYPE_COMPATIBLE,
.bit = QCOW2_COMPAT_LAZY_REFCOUNTS_BITNR,
@@ -3271,7 +3282,8 @@ static int64_t qcow2_calc_prealloc_size(int64_t
total_size,
return meta_size + aligned_total_size;
}
-static bool validate_cluster_size(size_t cluster_size, Error **errp)
+static bool validate_cluster_size(size_t cluster_size, bool extended_l2,
+ Error **errp)
{
int cluster_bits = ctz32(cluster_size);
if (cluster_bits < MIN_CLUSTER_BITS || cluster_bits > MAX_CLUSTER_BITS ||
@@ -3281,16 +3293,28 @@ static bool validate_cluster_size(size_t cluster_size,
Error **errp)
"%dk", 1 << MIN_CLUSTER_BITS, 1 << (MAX_CLUSTER_BITS - 10));
return false;
}
+
+ if (extended_l2) {
+ unsigned min_cluster_size =
+ (1 << MIN_CLUSTER_BITS) * QCOW_EXTL2_SUBCLUSTERS_PER_CLUSTER;
+ if (cluster_size < min_cluster_size) {
+ error_setg(errp, "Extended L2 entries are only supported with "
+ "cluster sizes of at least %u bytes", min_cluster_size);
+ return false;
+ }
+ }
+
return true;
}
-static size_t qcow2_opt_get_cluster_size_del(QemuOpts *opts, Error **errp)
+static size_t qcow2_opt_get_cluster_size_del(QemuOpts *opts, bool extended_l2,
+ Error **errp)
{
size_t cluster_size;
cluster_size = qemu_opt_get_size_del(opts, BLOCK_OPT_CLUSTER_SIZE,
DEFAULT_CLUSTER_SIZE);
- if (!validate_cluster_size(cluster_size, errp)) {
+ if (!validate_cluster_size(cluster_size, extended_l2, errp)) {
return 0;
}
return cluster_size;
@@ -3405,7 +3429,20 @@ qcow2_co_create(BlockdevCreateOptions *create_options,
Error **errp)
cluster_size = DEFAULT_CLUSTER_SIZE;
}
- if (!validate_cluster_size(cluster_size, errp)) {
+ if (!qcow2_opts->has_extended_l2) {
+ qcow2_opts->extended_l2 = false;
+ }
+ if (qcow2_opts->extended_l2) {
+ if (version < 3) {
+ error_setg(errp, "Extended L2 entries are only supported with "
+ "compatibility level 1.1 and above (use version=v3 or "
+ "greater)");
+ ret = -EINVAL;
+ goto out;
+ }
+ }
+
+ if (!validate_cluster_size(cluster_size, qcow2_opts->extended_l2, errp)) {
ret = -EINVAL;
goto out;
}
@@ -3556,6 +3593,11 @@ qcow2_co_create(BlockdevCreateOptions *create_options,
Error **errp)
cpu_to_be64(QCOW2_INCOMPAT_COMPRESSION);
}
+ if (qcow2_opts->extended_l2) {
+ header->incompatible_features |=
+ cpu_to_be64(QCOW2_INCOMPAT_EXTL2);
+ }
+
ret = blk_pwrite(blk, 0, header, cluster_size, 0);
g_free(header);
if (ret < 0) {
@@ -3736,6 +3778,7 @@ static int coroutine_fn qcow2_co_create_opts(BlockDriver
*drv,
{ BLOCK_OPT_BACKING_FMT, "backing-fmt" },
{ BLOCK_OPT_CLUSTER_SIZE, "cluster-size" },
{ BLOCK_OPT_LAZY_REFCOUNTS, "lazy-refcounts" },
+ { BLOCK_OPT_EXTL2, "extended-l2" },
{ BLOCK_OPT_REFCOUNT_BITS, "refcount-bits" },
{ BLOCK_OPT_ENCRYPT, BLOCK_OPT_ENCRYPT_FORMAT },
{ BLOCK_OPT_COMPAT_LEVEL, "version" },
@@ -4854,11 +4897,14 @@ static BlockMeasureInfo *qcow2_measure(QemuOpts *opts,
BlockDriverState *in_bs,
PreallocMode prealloc;
bool has_backing_file;
bool has_luks;
- bool extended_l2 = false; /* Set to false until the option is added */
+ bool extended_l2;
size_t l2e_size;
/* Parse image creation options */
- cluster_size = qcow2_opt_get_cluster_size_del(opts, &local_err);
+ extended_l2 = qemu_opt_get_bool_del(opts, BLOCK_OPT_EXTL2, false);
+
+ cluster_size = qcow2_opt_get_cluster_size_del(opts, extended_l2,
+ &local_err);
if (local_err) {
goto err;
}
@@ -5062,6 +5108,8 @@ static ImageInfoSpecific
*qcow2_get_specific_info(BlockDriverState *bs,
.corrupt = s->incompatible_features &
QCOW2_INCOMPAT_CORRUPT,
.has_corrupt = true,
+ .has_extended_l2 = true,
+ .extended_l2 = has_subclusters(s),
.refcount_bits = s->refcount_bits,
.has_bitmaps = !!bitmaps,
.bitmaps = bitmaps,
@@ -5491,6 +5539,14 @@ static int qcow2_amend_options(BlockDriverState *bs,
QemuOpts *opts,
"is not supported");
return -ENOTSUP;
}
+ } else if (!strcmp(desc->name, BLOCK_OPT_EXTL2)) {
+ bool extended_l2 = qemu_opt_get_bool(opts, BLOCK_OPT_EXTL2,
+ has_subclusters(s));
+ if (extended_l2 != has_subclusters(s)) {
+ error_setg(errp, "Toggling extended L2 entries "
+ "is not supported");
+ return -EINVAL;
+ }
} else {
/* if this point is reached, this probably means a new option was
* added without having it covered here */
@@ -5751,6 +5807,12 @@ static QemuOptsList qcow2_create_opts = {
.help = "Postpone refcount updates",
.def_value_str = "off"
},
+ {
+ .name = BLOCK_OPT_EXTL2,
+ .type = QEMU_OPT_BOOL,
+ .help = "Extended L2 tables",
+ .def_value_str = "off"
+ },
{
.name = BLOCK_OPT_REFCOUNT_BITS,
.type = QEMU_OPT_NUMBER,
diff --git a/tests/qemu-iotests/031.out b/tests/qemu-iotests/031.out
index 4b21d6a9ba..0054c2ed97 100644
--- a/tests/qemu-iotests/031.out
+++ b/tests/qemu-iotests/031.out
@@ -117,7 +117,7 @@ header_length 112
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
Header extension:
@@ -150,7 +150,7 @@ header_length 112
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
Header extension:
@@ -164,7 +164,7 @@ No errors were found on the image.
magic 0x514649fb
version 3
-backing_file_offset 0x210
+backing_file_offset 0x240
backing_file_size 0x17
cluster_bits 16
size 67108864
@@ -188,7 +188,7 @@ data 'host_device'
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
Header extension:
diff --git a/tests/qemu-iotests/036.out b/tests/qemu-iotests/036.out
index a9bed828e5..1fa7cad28d 100644
--- a/tests/qemu-iotests/036.out
+++ b/tests/qemu-iotests/036.out
@@ -26,7 +26,7 @@ compatible_features []
autoclear_features [63]
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
@@ -38,7 +38,7 @@ compatible_features []
autoclear_features []
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
*** done
diff --git a/tests/qemu-iotests/049.out b/tests/qemu-iotests/049.out
index c54ae21b86..c8356be551 100644
--- a/tests/qemu-iotests/049.out
+++ b/tests/qemu-iotests/049.out
@@ -4,90 +4,90 @@ QA output created by 049
== 1. Traditional size parameter ==
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1024
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1024b
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1k
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1K
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1048576 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1048576 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1G
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1073741824 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1073741824 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1T
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1099511627776 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1099511627776 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1024.0
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1024.0b
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1.5k
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1.5K
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1.5M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1572864 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1572864 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1.5G
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1610612736 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1610612736 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 TEST_DIR/t.qcow2 1.5T
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1649267441664 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1649267441664 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
== 2. Specifying size via -o ==
qemu-img create -f qcow2 -o size=1024 TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o size=1024b TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o size=1k TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o size=1K TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o size=1M TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1048576 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1048576 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o size=1G TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1073741824 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1073741824 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o size=1T TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1099511627776 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1099511627776 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o size=1024.0 TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o size=1024.0b TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o size=1.5k TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o size=1.5K TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o size=1.5M TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1572864 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1572864 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o size=1.5G TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1610612736 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1610612736 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o size=1.5T TEST_DIR/t.qcow2
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1649267441664 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1649267441664 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
== 3. Invalid sizes ==
@@ -129,84 +129,84 @@ qemu-img: TEST_DIR/t.qcow2: The image size must be
specified only once
== Check correct interpretation of suffixes for cluster size ==
qemu-img create -f qcow2 -o cluster_size=1024 TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o cluster_size=1024b TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o cluster_size=1k TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o cluster_size=1K TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o cluster_size=1M TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1048576
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1048576
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o cluster_size=1024.0 TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o cluster_size=1024.0b TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o cluster_size=0.5k TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=512
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=512
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o cluster_size=0.5K TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=512
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=512
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
qemu-img create -f qcow2 -o cluster_size=0.5M TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=524288
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=524288
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
== Check compat level option ==
qemu-img create -f qcow2 -o compat=0.10 TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=0.10
cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=0.10
cluster_size=65536 lazy_refcounts=off extended_l2=off refcount_bits=16
compression_type=zlib
qemu-img create -f qcow2 -o compat=1.1 TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=1.1
cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=1.1
cluster_size=65536 lazy_refcounts=off extended_l2=off refcount_bits=16
compression_type=zlib
qemu-img create -f qcow2 -o compat=0.42 TEST_DIR/t.qcow2 64M
qemu-img: TEST_DIR/t.qcow2: Invalid parameter '0.42'
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=0.42
cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=0.42
cluster_size=65536 lazy_refcounts=off extended_l2=off refcount_bits=16
compression_type=zlib
qemu-img create -f qcow2 -o compat=foobar TEST_DIR/t.qcow2 64M
qemu-img: TEST_DIR/t.qcow2: Invalid parameter 'foobar'
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=foobar
cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=foobar
cluster_size=65536 lazy_refcounts=off extended_l2=off refcount_bits=16
compression_type=zlib
== Check preallocation option ==
qemu-img create -f qcow2 -o preallocation=off TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=65536
preallocation=off lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=65536
preallocation=off lazy_refcounts=off extended_l2=off refcount_bits=16
compression_type=zlib
qemu-img create -f qcow2 -o preallocation=metadata TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=65536
preallocation=metadata lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=65536
preallocation=metadata lazy_refcounts=off extended_l2=off refcount_bits=16
compression_type=zlib
qemu-img create -f qcow2 -o preallocation=1234 TEST_DIR/t.qcow2 64M
qemu-img: TEST_DIR/t.qcow2: Invalid parameter '1234'
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=65536
preallocation=1234 lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=65536
preallocation=1234 lazy_refcounts=off extended_l2=off refcount_bits=16
compression_type=zlib
== Check encryption option ==
qemu-img create -f qcow2 -o encryption=off TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 encryption=off
cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 encryption=off
cluster_size=65536 lazy_refcounts=off extended_l2=off refcount_bits=16
compression_type=zlib
qemu-img create -f qcow2 --object secret,id=sec0,data=123456 -o
encryption=on,encrypt.key-secret=sec0 TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 encryption=on
encrypt.key-secret=sec0 cluster_size=65536 lazy_refcounts=off refcount_bits=16
compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 encryption=on
encrypt.key-secret=sec0 cluster_size=65536 lazy_refcounts=off extended_l2=off
refcount_bits=16 compression_type=zlib
== Check lazy_refcounts option (only with v3) ==
qemu-img create -f qcow2 -o compat=1.1,lazy_refcounts=off TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=1.1
cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=1.1
cluster_size=65536 lazy_refcounts=off extended_l2=off refcount_bits=16
compression_type=zlib
qemu-img create -f qcow2 -o compat=1.1,lazy_refcounts=on TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=1.1
cluster_size=65536 lazy_refcounts=on refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=1.1
cluster_size=65536 lazy_refcounts=on extended_l2=off refcount_bits=16
compression_type=zlib
qemu-img create -f qcow2 -o compat=0.10,lazy_refcounts=off TEST_DIR/t.qcow2 64M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=0.10
cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=0.10
cluster_size=65536 lazy_refcounts=off extended_l2=off refcount_bits=16
compression_type=zlib
qemu-img create -f qcow2 -o compat=0.10,lazy_refcounts=on TEST_DIR/t.qcow2 64M
qemu-img: TEST_DIR/t.qcow2: Lazy refcounts only supported with compatibility
level 1.1 and above (use version=v3 or greater)
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=0.10
cluster_size=65536 lazy_refcounts=on refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=0.10
cluster_size=65536 lazy_refcounts=on extended_l2=off refcount_bits=16
compression_type=zlib
*** done
diff --git a/tests/qemu-iotests/060.out b/tests/qemu-iotests/060.out
index fa3d68f0df..bb98fa5db8 100644
--- a/tests/qemu-iotests/060.out
+++ b/tests/qemu-iotests/060.out
@@ -21,6 +21,7 @@ Format specific information:
lazy refcounts: false
refcount bits: 16
corrupt: true
+ extended l2: false
qemu-io: can't open device TEST_DIR/t.IMGFMT: IMGFMT: Image is corrupt; cannot
be opened read/write
no file open, try 'help open'
read 512/512 bytes at offset 0
diff --git a/tests/qemu-iotests/061.out b/tests/qemu-iotests/061.out
index 2f03cf045c..f618259d47 100644
--- a/tests/qemu-iotests/061.out
+++ b/tests/qemu-iotests/061.out
@@ -26,7 +26,7 @@ header_length 112
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
magic 0x514649fb
@@ -84,7 +84,7 @@ header_length 112
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
magic 0x514649fb
@@ -140,7 +140,7 @@ header_length 112
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
ERROR cluster 5 refcount=0 reference=1
@@ -195,7 +195,7 @@ header_length 112
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
magic 0x514649fb
@@ -264,7 +264,7 @@ header_length 112
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
read 65536/65536 bytes at offset 44040192
@@ -326,7 +326,7 @@ header_length 112
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
ERROR cluster 5 refcount=0 reference=1
@@ -355,7 +355,7 @@ header_length 112
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
read 131072/131072 bytes at offset 0
@@ -525,6 +525,7 @@ Format specific information:
data file: TEST_DIR/t.IMGFMT.data
data file raw: false
corrupt: false
+ extended l2: false
No errors were found on the image.
=== Try changing the external data file ===
@@ -546,6 +547,7 @@ Format specific information:
data file: foo
data file raw: false
corrupt: false
+ extended l2: false
qemu-img: Could not open 'TEST_DIR/t.IMGFMT': 'data-file' is required for this
image
image: TEST_DIR/t.IMGFMT
@@ -559,6 +561,7 @@ Format specific information:
refcount bits: 16
data file raw: false
corrupt: false
+ extended l2: false
=== Clearing and setting data-file-raw ===
@@ -575,6 +578,7 @@ Format specific information:
data file: TEST_DIR/t.IMGFMT.data
data file raw: true
corrupt: false
+ extended l2: false
No errors were found on the image.
image: TEST_DIR/t.IMGFMT
file format: IMGFMT
@@ -588,6 +592,7 @@ Format specific information:
data file: TEST_DIR/t.IMGFMT.data
data file raw: false
corrupt: false
+ extended l2: false
No errors were found on the image.
qemu-img: data-file-raw cannot be set on existing images
image: TEST_DIR/t.IMGFMT
@@ -602,5 +607,6 @@ Format specific information:
data file: TEST_DIR/t.IMGFMT.data
data file raw: false
corrupt: false
+ extended l2: false
No errors were found on the image.
*** done
diff --git a/tests/qemu-iotests/065 b/tests/qemu-iotests/065
index 18dc488c7a..29a7f7ad60 100755
--- a/tests/qemu-iotests/065
+++ b/tests/qemu-iotests/065
@@ -98,20 +98,20 @@ class TestQCow3NotLazy(TestQemuImgInfo):
img_options = 'compat=1.1,lazy_refcounts=off'
json_compare = { 'compat': '1.1', 'lazy-refcounts': False,
'refcount-bits': 16, 'corrupt': False,
- 'compression-type': 'zlib' }
+ 'compression-type': 'zlib', 'extended-l2': False }
human_compare = [ 'compat: 1.1', 'compression type: zlib',
'lazy refcounts: false', 'refcount bits: 16',
- 'corrupt: false' ]
+ 'corrupt: false', 'extended l2: false' ]
class TestQCow3Lazy(TestQemuImgInfo):
'''Testing a qcow2 version 3 image with lazy refcounts enabled'''
img_options = 'compat=1.1,lazy_refcounts=on'
json_compare = { 'compat': '1.1', 'lazy-refcounts': True,
'refcount-bits': 16, 'corrupt': False,
- 'compression-type': 'zlib' }
+ 'compression-type': 'zlib', 'extended-l2': False }
human_compare = [ 'compat: 1.1', 'compression type: zlib',
'lazy refcounts: true', 'refcount bits: 16',
- 'corrupt: false' ]
+ 'corrupt: false', 'extended l2: false' ]
class TestQCow3NotLazyQMP(TestQMP):
'''Testing a qcow2 version 3 image with lazy refcounts disabled, opening
@@ -120,7 +120,7 @@ class TestQCow3NotLazyQMP(TestQMP):
qemu_options = 'lazy-refcounts=on'
compare = { 'compat': '1.1', 'lazy-refcounts': False,
'refcount-bits': 16, 'corrupt': False,
- 'compression-type': 'zlib' }
+ 'compression-type': 'zlib', 'extended-l2': False }
class TestQCow3LazyQMP(TestQMP):
@@ -130,7 +130,7 @@ class TestQCow3LazyQMP(TestQMP):
qemu_options = 'lazy-refcounts=off'
compare = { 'compat': '1.1', 'lazy-refcounts': True,
'refcount-bits': 16, 'corrupt': False,
- 'compression-type': 'zlib' }
+ 'compression-type': 'zlib', 'extended-l2': False }
TestImageInfoSpecific = None
TestQemuImgInfo = None
diff --git a/tests/qemu-iotests/082.out b/tests/qemu-iotests/082.out
index 529a1214e1..efc0328e8d 100644
--- a/tests/qemu-iotests/082.out
+++ b/tests/qemu-iotests/082.out
@@ -3,14 +3,14 @@ QA output created by 082
=== create: Options specified more than once ===
Testing: create -f foo -f qcow2 TEST_DIR/t.qcow2 128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
image: TEST_DIR/t.IMGFMT
file format: IMGFMT
virtual size: 128 MiB (134217728 bytes)
cluster_size: 65536
Testing: create -f qcow2 -o cluster_size=4k -o lazy_refcounts=on
TEST_DIR/t.qcow2 128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=4096
lazy_refcounts=on refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=4096
lazy_refcounts=on extended_l2=off refcount_bits=16 compression_type=zlib
image: TEST_DIR/t.IMGFMT
file format: IMGFMT
virtual size: 128 MiB (134217728 bytes)
@@ -21,9 +21,10 @@ Format specific information:
lazy refcounts: true
refcount bits: 16
corrupt: false
+ extended l2: false
Testing: create -f qcow2 -o cluster_size=4k -o lazy_refcounts=on -o
cluster_size=8k TEST_DIR/t.qcow2 128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=8192
lazy_refcounts=on refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=8192
lazy_refcounts=on extended_l2=off refcount_bits=16 compression_type=zlib
image: TEST_DIR/t.IMGFMT
file format: IMGFMT
virtual size: 128 MiB (134217728 bytes)
@@ -34,9 +35,10 @@ Format specific information:
lazy refcounts: true
refcount bits: 16
corrupt: false
+ extended l2: false
Testing: create -f qcow2 -o cluster_size=4k,cluster_size=8k TEST_DIR/t.qcow2
128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=8192
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=8192
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
image: TEST_DIR/t.IMGFMT
file format: IMGFMT
virtual size: 128 MiB (134217728 bytes)
@@ -62,6 +64,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -86,6 +89,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -110,6 +114,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -134,6 +139,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -158,6 +164,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -182,6 +189,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -206,6 +214,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -230,6 +239,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -237,10 +247,10 @@ Supported options:
size=<size> - Virtual disk size
Testing: create -f qcow2 -u -o backing_file=TEST_DIR/t.qcow2,,help
TEST_DIR/t.qcow2 128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/t.qcow2,,help cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/t.qcow2,,help cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
Testing: create -f qcow2 -u -o backing_file=TEST_DIR/t.qcow2,,?
TEST_DIR/t.qcow2 128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/t.qcow2,,? cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/t.qcow2,,? cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
Testing: create -f qcow2 -o backing_file=TEST_DIR/t.qcow2, -o help
TEST_DIR/t.qcow2 128M
qemu-img: Invalid option list: backing_file=TEST_DIR/t.qcow2,
@@ -269,6 +279,7 @@ Supported qcow2 options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
refcount_bits=<num> - Width of a reference count entry in bits
@@ -290,7 +301,7 @@ qemu-img: Format driver 'bochs' does not support image
creation
=== convert: Options specified more than once ===
Testing: create -f qcow2 TEST_DIR/t.qcow2 128M
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
Testing: convert -f foo -f qcow2 TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
image: TEST_DIR/t.IMGFMT.base
@@ -314,6 +325,7 @@ Format specific information:
lazy refcounts: true
refcount bits: 16
corrupt: false
+ extended l2: false
Testing: convert -O qcow2 -o cluster_size=4k -o lazy_refcounts=on -o
cluster_size=8k TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
image: TEST_DIR/t.IMGFMT.base
@@ -326,6 +338,7 @@ Format specific information:
lazy refcounts: true
refcount bits: 16
corrupt: false
+ extended l2: false
Testing: convert -O qcow2 -o cluster_size=4k,cluster_size=8k TEST_DIR/t.qcow2
TEST_DIR/t.qcow2.base
image: TEST_DIR/t.IMGFMT.base
@@ -353,6 +366,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -377,6 +391,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -401,6 +416,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -425,6 +441,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -449,6 +466,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -473,6 +491,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -497,6 +516,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -521,6 +541,7 @@ Supported options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
nocow=<bool (on/off)> - Turn off copy-on-write (valid only on btrfs)
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
@@ -560,6 +581,7 @@ Supported qcow2 options:
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
refcount_bits=<num> - Width of a reference count entry in bits
@@ -605,6 +627,7 @@ Format specific information:
lazy refcounts: true
refcount bits: 16
corrupt: false
+ extended l2: false
Testing: amend -f qcow2 -o size=130M -o lazy_refcounts=off TEST_DIR/t.qcow2
image: TEST_DIR/t.IMGFMT
@@ -617,6 +640,7 @@ Format specific information:
lazy refcounts: false
refcount bits: 16
corrupt: false
+ extended l2: false
Testing: amend -f qcow2 -o size=8M -o lazy_refcounts=on -o size=132M
TEST_DIR/t.qcow2
image: TEST_DIR/t.IMGFMT
@@ -629,6 +653,7 @@ Format specific information:
lazy refcounts: true
refcount bits: 16
corrupt: false
+ extended l2: false
Testing: amend -f qcow2 -o size=4M,size=148M TEST_DIR/t.qcow2
image: TEST_DIR/t.IMGFMT
@@ -656,6 +681,7 @@ Creation options for 'qcow2':
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
refcount_bits=<num> - Width of a reference count entry in bits
@@ -681,6 +707,7 @@ Creation options for 'qcow2':
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
refcount_bits=<num> - Width of a reference count entry in bits
@@ -706,6 +733,7 @@ Creation options for 'qcow2':
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
refcount_bits=<num> - Width of a reference count entry in bits
@@ -731,6 +759,7 @@ Creation options for 'qcow2':
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
refcount_bits=<num> - Width of a reference count entry in bits
@@ -756,6 +785,7 @@ Creation options for 'qcow2':
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
refcount_bits=<num> - Width of a reference count entry in bits
@@ -781,6 +811,7 @@ Creation options for 'qcow2':
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
refcount_bits=<num> - Width of a reference count entry in bits
@@ -806,6 +837,7 @@ Creation options for 'qcow2':
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
refcount_bits=<num> - Width of a reference count entry in bits
@@ -831,6 +863,7 @@ Creation options for 'qcow2':
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
refcount_bits=<num> - Width of a reference count entry in bits
@@ -873,6 +906,7 @@ Creation options for 'qcow2':
encrypt.ivgen-hash-alg=<str> - Name of IV generator hash algorithm
encrypt.key-secret=<str> - ID of secret providing qcow AES key or LUKS
passphrase
encryption=<bool (on/off)> - Encrypt the image with format 'aes'.
(Deprecated in favor of encrypt.format=aes)
+ extended_l2=<bool (on/off)> - Extended L2 tables
lazy_refcounts=<bool (on/off)> - Postpone refcount updates
preallocation=<str> - Preallocation mode (allowed values: off, metadata,
falloc, full)
refcount_bits=<num> - Width of a reference count entry in bits
diff --git a/tests/qemu-iotests/085.out b/tests/qemu-iotests/085.out
index a822ff4ef6..0431743808 100644
--- a/tests/qemu-iotests/085.out
+++ b/tests/qemu-iotests/085.out
@@ -13,7 +13,7 @@ Formatting 'TEST_DIR/t.IMGFMT.2', fmt=IMGFMT size=134217728
=== Create a single snapshot on virtio0 ===
{ 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'virtio0',
'snapshot-file':'TEST_DIR/1-snapshot-v0.IMGFMT', 'format': 'IMGFMT' } }
-Formatting 'TEST_DIR/1-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/t.qcow2.1 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/1-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/t.qcow2.1 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
=== Invalid command - missing device and nodename ===
@@ -30,40 +30,40 @@ Formatting 'TEST_DIR/1-snapshot-v0.qcow2', fmt=qcow2
size=134217728 backing_file
=== Create several transactional group snapshots ===
{ 'execute': 'transaction', 'arguments': {'actions': [ { 'type':
'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file':
'TEST_DIR/2-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data'
: { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/2-snapshot-v1.IMGFMT' } } ]
} }
-Formatting 'TEST_DIR/2-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/1-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/2-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/t.qcow2.2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/2-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/1-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/2-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/t.qcow2.2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
{ 'execute': 'transaction', 'arguments': {'actions': [ { 'type':
'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file':
'TEST_DIR/3-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data'
: { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/3-snapshot-v1.IMGFMT' } } ]
} }
-Formatting 'TEST_DIR/3-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/2-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/3-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/2-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/3-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/2-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/3-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/2-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
{ 'execute': 'transaction', 'arguments': {'actions': [ { 'type':
'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file':
'TEST_DIR/4-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data'
: { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/4-snapshot-v1.IMGFMT' } } ]
} }
-Formatting 'TEST_DIR/4-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/3-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/4-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/3-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/4-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/3-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/4-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/3-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
{ 'execute': 'transaction', 'arguments': {'actions': [ { 'type':
'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file':
'TEST_DIR/5-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data'
: { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/5-snapshot-v1.IMGFMT' } } ]
} }
-Formatting 'TEST_DIR/5-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/4-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/5-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/4-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/5-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/4-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/5-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/4-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
{ 'execute': 'transaction', 'arguments': {'actions': [ { 'type':
'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file':
'TEST_DIR/6-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data'
: { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/6-snapshot-v1.IMGFMT' } } ]
} }
-Formatting 'TEST_DIR/6-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/5-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/6-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/5-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/6-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/5-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/6-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/5-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
{ 'execute': 'transaction', 'arguments': {'actions': [ { 'type':
'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file':
'TEST_DIR/7-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data'
: { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/7-snapshot-v1.IMGFMT' } } ]
} }
-Formatting 'TEST_DIR/7-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/6-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/7-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/6-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/7-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/6-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/7-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/6-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
{ 'execute': 'transaction', 'arguments': {'actions': [ { 'type':
'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file':
'TEST_DIR/8-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data'
: { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/8-snapshot-v1.IMGFMT' } } ]
} }
-Formatting 'TEST_DIR/8-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/7-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/8-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/7-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/8-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/7-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/8-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/7-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
{ 'execute': 'transaction', 'arguments': {'actions': [ { 'type':
'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file':
'TEST_DIR/9-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data'
: { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/9-snapshot-v1.IMGFMT' } } ]
} }
-Formatting 'TEST_DIR/9-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/8-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/9-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/8-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/9-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/8-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/9-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/8-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
{ 'execute': 'transaction', 'arguments': {'actions': [ { 'type':
'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file':
'TEST_DIR/10-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync',
'data' : { 'device': 'virtio1', 'snapshot-file':
'TEST_DIR/10-snapshot-v1.IMGFMT' } } ] } }
-Formatting 'TEST_DIR/10-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/9-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/10-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/9-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/10-snapshot-v0.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/9-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/10-snapshot-v1.qcow2', fmt=qcow2 size=134217728
backing_file=TEST_DIR/9-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
=== Create a couple of snapshots using blockdev-snapshot ===
diff --git a/tests/qemu-iotests/144.out b/tests/qemu-iotests/144.out
index 885a8874a5..a2627f0cc5 100644
--- a/tests/qemu-iotests/144.out
+++ b/tests/qemu-iotests/144.out
@@ -9,7 +9,7 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=536870912
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{ 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'virtio0',
'snapshot-file':'TEST_DIR/tmp.IMGFMT', 'format': 'IMGFMT' } }
-Formatting 'TEST_DIR/tmp.qcow2', fmt=qcow2 size=536870912
backing_file=TEST_DIR/t.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/tmp.qcow2', fmt=qcow2 size=536870912
backing_file=TEST_DIR/t.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
=== Performing block-commit on active layer ===
@@ -31,6 +31,6 @@ Formatting 'TEST_DIR/tmp.qcow2', fmt=qcow2 size=536870912
backing_file=TEST_DIR/
=== Performing Live Snapshot 2 ===
{ 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'virtio0',
'snapshot-file':'TEST_DIR/tmp2.IMGFMT', 'format': 'IMGFMT' } }
-Formatting 'TEST_DIR/tmp2.qcow2', fmt=qcow2 size=536870912
backing_file=TEST_DIR/t.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/tmp2.qcow2', fmt=qcow2 size=536870912
backing_file=TEST_DIR/t.qcow2 backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
*** done
diff --git a/tests/qemu-iotests/182.out b/tests/qemu-iotests/182.out
index ae43654d32..e4290ec028 100644
--- a/tests/qemu-iotests/182.out
+++ b/tests/qemu-iotests/182.out
@@ -13,7 +13,7 @@ Is another process using the image [TEST_DIR/t.qcow2]?
{'execute': 'blockdev-add', 'arguments': { 'node-name': 'node0', 'driver':
'file', 'filename': 'TEST_DIR/t.IMGFMT', 'locking': 'on' } }
{"return": {}}
{'execute': 'blockdev-snapshot-sync', 'arguments': { 'node-name': 'node0',
'snapshot-file': 'TEST_DIR/t.IMGFMT.overlay', 'snapshot-node-name': 'node1' } }
-Formatting 'TEST_DIR/t.qcow2.overlay', fmt=qcow2 size=197120
backing_file=TEST_DIR/t.qcow2 backing_fmt=file cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2.overlay', fmt=qcow2 size=197120
backing_file=TEST_DIR/t.qcow2 backing_fmt=file cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
{'execute': 'blockdev-add', 'arguments': { 'node-name': 'node1', 'driver':
'file', 'filename': 'TEST_DIR/t.IMGFMT', 'locking': 'on' } }
{"return": {}}
diff --git a/tests/qemu-iotests/185.out b/tests/qemu-iotests/185.out
index ac5ab16bc8..4e0f018bf2 100644
--- a/tests/qemu-iotests/185.out
+++ b/tests/qemu-iotests/185.out
@@ -9,14 +9,14 @@ Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
=== Creating backing chain ===
{ 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'disk',
'snapshot-file': 'TEST_DIR/t.IMGFMT.mid', 'format': 'IMGFMT', 'mode':
'absolute-paths' } }
-Formatting 'TEST_DIR/t.qcow2.mid', fmt=qcow2 size=67108864
backing_file=TEST_DIR/t.qcow2.base backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2.mid', fmt=qcow2 size=67108864
backing_file=TEST_DIR/t.qcow2.base backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
{ 'execute': 'human-monitor-command', 'arguments': { 'command-line': 'qemu-io
disk "write 0 4M"' } }
wrote 4194304/4194304 bytes at offset 0
4 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
{"return": ""}
{ 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'disk',
'snapshot-file': 'TEST_DIR/t.IMGFMT', 'format': 'IMGFMT', 'mode':
'absolute-paths' } }
-Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864
backing_file=TEST_DIR/t.qcow2.mid backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864
backing_file=TEST_DIR/t.qcow2.mid backing_fmt=qcow2 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"return": {}}
=== Start commit job and exit qemu ===
@@ -48,7 +48,7 @@ Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864
backing_file=TEST_DIR/t.q
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{ 'execute': 'drive-mirror', 'arguments': { 'device': 'disk', 'target':
'TEST_DIR/t.IMGFMT.copy', 'format': 'IMGFMT', 'sync': 'full', 'speed': 65536 } }
-Formatting 'TEST_DIR/t.qcow2.copy', fmt=qcow2 size=67108864 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2.copy', fmt=qcow2 size=67108864 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event":
"JOB_STATUS_CHANGE", "data": {"status": "created", "id": "disk"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event":
"JOB_STATUS_CHANGE", "data": {"status": "running", "id": "disk"}}
{"return": {}}
@@ -62,7 +62,7 @@ Formatting 'TEST_DIR/t.qcow2.copy', fmt=qcow2 size=67108864
cluster_size=65536 l
{ 'execute': 'qmp_capabilities' }
{"return": {}}
{ 'execute': 'drive-backup', 'arguments': { 'device': 'disk', 'target':
'TEST_DIR/t.IMGFMT.copy', 'format': 'IMGFMT', 'sync': 'full', 'speed': 65536 } }
-Formatting 'TEST_DIR/t.qcow2.copy', fmt=qcow2 size=67108864 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/t.qcow2.copy', fmt=qcow2 size=67108864 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event":
"JOB_STATUS_CHANGE", "data": {"status": "created", "id": "disk"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event":
"JOB_STATUS_CHANGE", "data": {"status": "running", "id": "disk"}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event":
"JOB_STATUS_CHANGE", "data": {"status": "paused", "id": "disk"}}
diff --git a/tests/qemu-iotests/198.out b/tests/qemu-iotests/198.out
index 6280ae6eed..821a052bb1 100644
--- a/tests/qemu-iotests/198.out
+++ b/tests/qemu-iotests/198.out
@@ -73,6 +73,7 @@ Format specific information:
key offset: 1810432
payload offset: 2068480
master key iters: 1024
+ extended l2: false
== checking image layer ==
image: json:{ /* filtered */ }
@@ -117,4 +118,5 @@ Format specific information:
key offset: 1810432
payload offset: 2068480
master key iters: 1024
+ extended l2: false
*** done
diff --git a/tests/qemu-iotests/206.out b/tests/qemu-iotests/206.out
index 1a14255a83..363c5abe35 100644
--- a/tests/qemu-iotests/206.out
+++ b/tests/qemu-iotests/206.out
@@ -22,6 +22,7 @@ Format specific information:
lazy refcounts: false
refcount bits: 16
corrupt: false
+ extended l2: false
=== Successful image creation (inline blockdev-add, explicit defaults) ===
@@ -45,6 +46,7 @@ Format specific information:
lazy refcounts: false
refcount bits: 16
corrupt: false
+ extended l2: false
=== Successful image creation (v3 non-default options) ===
@@ -68,6 +70,7 @@ Format specific information:
lazy refcounts: true
refcount bits: 1
corrupt: false
+ extended l2: false
=== Successful image creation (v2 non-default options) ===
@@ -146,6 +149,7 @@ Format specific information:
payload offset: 528384
master key iters: XXX
corrupt: false
+ extended l2: false
=== Invalid BlockdevRef ===
diff --git a/tests/qemu-iotests/242.out b/tests/qemu-iotests/242.out
index 091b9126ce..3759c99284 100644
--- a/tests/qemu-iotests/242.out
+++ b/tests/qemu-iotests/242.out
@@ -16,6 +16,7 @@ Format specific information:
lazy refcounts: false
refcount bits: 16
corrupt: false
+ extended l2: false
No bitmap in JSON format output
@@ -42,6 +43,7 @@ Format specific information:
granularity: 32768
refcount bits: 16
corrupt: false
+ extended l2: false
The same bitmaps in JSON format:
[
@@ -80,6 +82,7 @@ Format specific information:
granularity: 65536
refcount bits: 16
corrupt: false
+ extended l2: false
The same bitmaps in JSON format:
[
@@ -123,6 +126,7 @@ Format specific information:
granularity: 65536
refcount bits: 16
corrupt: false
+ extended l2: false
The same bitmaps in JSON format:
[
@@ -167,5 +171,6 @@ Format specific information:
granularity: 16384
refcount bits: 16
corrupt: false
+ extended l2: false
Test complete
diff --git a/tests/qemu-iotests/255.out b/tests/qemu-iotests/255.out
index a3c99fd62e..38ac1a4e95 100644
--- a/tests/qemu-iotests/255.out
+++ b/tests/qemu-iotests/255.out
@@ -3,9 +3,9 @@ Finishing a commit job with background reads
=== Create backing chain and start VM ===
-Formatting 'TEST_DIR/PID-t.qcow2.mid', fmt=qcow2 size=134217728
cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-t.qcow2.mid', fmt=qcow2 size=134217728
cluster_size=65536 lazy_refcounts=off extended_l2=off refcount_bits=16
compression_type=zlib
-Formatting 'TEST_DIR/PID-t.qcow2', fmt=qcow2 size=134217728 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-t.qcow2', fmt=qcow2 size=134217728 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
=== Start background read requests ===
@@ -23,9 +23,9 @@ Closing the VM while a job is being cancelled
=== Create images and start VM ===
-Formatting 'TEST_DIR/PID-src.qcow2', fmt=qcow2 size=134217728
cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-src.qcow2', fmt=qcow2 size=134217728
cluster_size=65536 lazy_refcounts=off extended_l2=off refcount_bits=16
compression_type=zlib
-Formatting 'TEST_DIR/PID-dst.qcow2', fmt=qcow2 size=134217728
cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-dst.qcow2', fmt=qcow2 size=134217728
cluster_size=65536 lazy_refcounts=off extended_l2=off refcount_bits=16
compression_type=zlib
wrote 1048576/1048576 bytes at offset 0
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
diff --git a/tests/qemu-iotests/274.out b/tests/qemu-iotests/274.out
index d24ff681af..47edc3c423 100644
--- a/tests/qemu-iotests/274.out
+++ b/tests/qemu-iotests/274.out
@@ -1,9 +1,9 @@
== Commit tests ==
-Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=2097152 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=2097152 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/PID-mid', fmt=qcow2 size=1048576
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-mid', fmt=qcow2 size=1048576
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=2097152
backing_file=TEST_DIR/PID-mid cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=2097152
backing_file=TEST_DIR/PID-mid cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
wrote 2097152/2097152 bytes at offset 0
2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -56,6 +56,7 @@ Format specific information:
lazy refcounts: false
refcount bits: 16
corrupt: false
+ extended l2: false
read 1048576/1048576 bytes at offset 0
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -64,11 +65,11 @@ read 1048576/1048576 bytes at offset 1048576
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
=== Testing HMP commit (top -> mid) ===
-Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=2097152 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=2097152 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/PID-mid', fmt=qcow2 size=1048576
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-mid', fmt=qcow2 size=1048576
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=2097152
backing_file=TEST_DIR/PID-mid cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=2097152
backing_file=TEST_DIR/PID-mid cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
wrote 2097152/2097152 bytes at offset 0
2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -86,6 +87,7 @@ Format specific information:
lazy refcounts: false
refcount bits: 16
corrupt: false
+ extended l2: false
read 1048576/1048576 bytes at offset 0
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -94,11 +96,11 @@ read 1048576/1048576 bytes at offset 1048576
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
=== Testing QMP active commit (top -> mid) ===
-Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=2097152 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=2097152 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/PID-mid', fmt=qcow2 size=1048576
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-mid', fmt=qcow2 size=1048576
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=2097152
backing_file=TEST_DIR/PID-mid cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=2097152
backing_file=TEST_DIR/PID-mid cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
wrote 2097152/2097152 bytes at offset 0
2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -122,6 +124,7 @@ Format specific information:
lazy refcounts: false
refcount bits: 16
corrupt: false
+ extended l2: false
read 1048576/1048576 bytes at offset 0
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -131,9 +134,9 @@ read 1048576/1048576 bytes at offset 1048576
== Resize tests ==
=== preallocation=off ===
-Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=6442450944 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=6442450944 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=1073741824
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=1073741824
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
wrote 65536/65536 bytes at offset 5368709120
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -150,9 +153,9 @@ read 65536/65536 bytes at offset 5368709120
{ "start": 1073741824, "length": 7516192768, "depth": 0, "zero": true, "data":
false}]
=== preallocation=metadata ===
-Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=34359738368 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=34359738368 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=32212254720
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=32212254720
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
wrote 65536/65536 bytes at offset 33285996544
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -174,9 +177,9 @@ read 65536/65536 bytes at offset 33285996544
{ "start": 34896609280, "length": 536870912, "depth": 0, "zero": true, "data":
false, "offset": 2685075456}]
=== preallocation=falloc ===
-Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=10485760 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=10485760 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=5242880
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=5242880
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
wrote 65536/65536 bytes at offset 9437184
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -193,9 +196,9 @@ read 65536/65536 bytes at offset 9437184
{ "start": 5242880, "length": 10485760, "depth": 0, "zero": false, "data":
true, "offset": 327680}]
=== preallocation=full ===
-Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=16777216 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=16777216 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=8388608
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=8388608
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
wrote 65536/65536 bytes at offset 11534336
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -212,9 +215,9 @@ read 65536/65536 bytes at offset 11534336
{ "start": 8388608, "length": 4194304, "depth": 0, "zero": false, "data":
true, "offset": 327680}]
=== preallocation=off ===
-Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=393216 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=393216 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=259072
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=259072
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
wrote 65536/65536 bytes at offset 259072
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -232,9 +235,9 @@ read 65536/65536 bytes at offset 259072
{ "start": 262144, "length": 262144, "depth": 0, "zero": true, "data": false}]
=== preallocation=off ===
-Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=409600 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=409600 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=262144
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=262144
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
wrote 65536/65536 bytes at offset 344064
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
@@ -251,9 +254,9 @@ read 65536/65536 bytes at offset 344064
{ "start": 262144, "length": 262144, "depth": 0, "zero": true, "data": false}]
=== preallocation=off ===
-Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=524288 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=524288 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
-Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=262144
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=262144
backing_file=TEST_DIR/PID-base cluster_size=65536 lazy_refcounts=off
extended_l2=off refcount_bits=16 compression_type=zlib
wrote 65536/65536 bytes at offset 446464
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
diff --git a/tests/qemu-iotests/280.out b/tests/qemu-iotests/280.out
index 92e4d14079..372e9f70ad 100644
--- a/tests/qemu-iotests/280.out
+++ b/tests/qemu-iotests/280.out
@@ -1,4 +1,4 @@
-Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=67108864 cluster_size=65536
lazy_refcounts=off refcount_bits=16 compression_type=zlib
+Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=67108864 cluster_size=65536
lazy_refcounts=off extended_l2=off refcount_bits=16 compression_type=zlib
=== Launch VM ===
Enabling migration QMP events on VM...
diff --git a/tests/qemu-iotests/291.out b/tests/qemu-iotests/291.out
index 08bfaaaa6b..83e3ec821c 100644
--- a/tests/qemu-iotests/291.out
+++ b/tests/qemu-iotests/291.out
@@ -22,7 +22,7 @@ data 'qcow2'
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
Header extension:
@@ -60,6 +60,7 @@ Format specific information:
granularity: 65536
refcount bits: 16
corrupt: false
+ extended l2: false
image: TEST_DIR/t.IMGFMT
file format: IMGFMT
virtual size: 10 MiB (10485760 bytes)
@@ -84,10 +85,11 @@ Format specific information:
granularity: 65536
refcount bits: 16
corrupt: false
+ extended l2: false
Check resulting qcow2 header extensions:
Header extension:
magic 0x6803f857 (Feature table)
-length 336
+length 384
data <binary>
Header extension:
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index 03e4f71808..2ca66de0f0 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -146,6 +146,7 @@ _filter_img_create()
-e "s# adapter_type=[^ ]*##g" \
-e "s# hwversion=[^ ]*##g" \
-e "s# lazy_refcounts=\\(on\\|off\\)##g" \
+ -e "s# extended_l2=\\(on\\|off\\)##g" \
-e "s# block_size=[0-9]\\+##g" \
-e "s# block_state_zero=\\(on\\|off\\)##g" \
-e "s# log_size=[0-9]\\+##g" \
--
2.20.1
