During 'qemu-img create ... 2>&1', if --quiet is not in force, we can end up with buffered I/O in stdout that was produced before failure, but which appears in output after failure. This is confusing; the fix is to flush stdout prior to attempting anything that might produce an error message. Several iotests demonstrate the resulting ordering change now that the merged outputs now reflect chronology. (An even better fix would be to avoid printf from within block.c altogether, but that's much more invasive...) Signed-off-by: Eric Blake <eblake(a)redhat.com&gt; --- block.c | 1 + tests/qemu-iotests/049.out | 8 ++++---- tests/qemu-iotests/054.out | 2 +- tests/qemu-iotests/079.out | 2 +- tests/qemu-iotests/112.out | 4 ++-- tests/qemu-iotests/259.out | 2 +- 6 files changed, 10 insertions(+), 9 deletions(-) diff --git a/block.c b/block.c index 6dbcb7e083ea..a568196ba250 100644 --- a/block.c +++ b/block.c @@ -6186,6 +6186,7 @@ void bdrv_img_create(const char *filename, const char *fmt, printf("Formatting '%s', fmt=%s ", filename, fmt); qemu_opts_print(opts, " "); puts(""); + fflush(stdout); } ret = bdrv_create(drv, filename, opts, &local_err); diff --git a/tests/qemu-iotests/049.out b/tests/qemu-iotests/049.out index c54ae21b868a..22f395246b37 100644 --- a/tests/qemu-iotests/049.out +++ b/tests/qemu-iotests/049.out @@ -167,12 +167,12 @@ 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 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 +qemu-img: TEST_DIR/t.qcow2: Invalid parameter '0.42' 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 +qemu-img: TEST_DIR/t.qcow2: Invalid parameter 'foobar' == Check preallocation option == @@ -183,8 +183,8 @@ 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 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 +qemu-img: TEST_DIR/t.qcow2: Invalid parameter '1234' == Check encryption option == @@ -206,7 +206,7 @@ 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 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 +qemu-img: TEST_DIR/t.qcow2: Lazy refcounts only supported with compatibility level 1.1 and above (use version=v3 or greater) *** done diff --git a/tests/qemu-iotests/054.out b/tests/qemu-iotests/054.out index e6ec430edd47..71f18bb98760 100644 --- a/tests/qemu-iotests/054.out +++ b/tests/qemu-iotests/054.out @@ -1,8 +1,8 @@ QA output created by 054 creating too large image (1 EB) -qemu-img: TEST_DIR/t.IMGFMT: The image size is too large for file format 'IMGFMT' (try using a larger cluster size) Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1152921504606846976 +qemu-img: TEST_DIR/t.IMGFMT: The image size is too large for file format 'IMGFMT' (try using a larger cluster size) creating too large image (1 EB) using qcow2.py Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 diff --git a/tests/qemu-iotests/079.out b/tests/qemu-iotests/079.out index aab922fb369b..f65a9ca84fea 100644 --- a/tests/qemu-iotests/079.out +++ b/tests/qemu-iotests/079.out @@ -9,6 +9,6 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 preallocation=metadat Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 preallocation=metadata Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 preallocation=metadata Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 preallocation=metadata +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 preallocation=metadata qemu-img: TEST_DIR/t.IMGFMT: Cluster size must be a power of two between 512 and 2048k -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 preallocation=metadata *** done diff --git a/tests/qemu-iotests/112.out b/tests/qemu-iotests/112.out index ae0318cabea6..5e77e38a7a13 100644 --- a/tests/qemu-iotests/112.out +++ b/tests/qemu-iotests/112.out @@ -2,7 +2,6 @@ QA output created by 112 === refcount_bits limits === -qemu-img: TEST_DIR/t.IMGFMT: Refcount width must be a power of two and may not exceed 64 bits Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 qemu-img: TEST_DIR/t.IMGFMT: Refcount width must be a power of two and may not exceed 64 bits Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 refcount_bits=-1 @@ -10,6 +9,7 @@ qemu-img: TEST_DIR/t.IMGFMT: Refcount width must be a power of two and may not e Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 qemu-img: TEST_DIR/t.IMGFMT: Refcount width must be a power of two and may not exceed 64 bits Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +qemu-img: TEST_DIR/t.IMGFMT: Refcount width must be a power of two and may not exceed 64 bits Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 refcount bits: 1 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 @@ -21,10 +21,10 @@ refcount bits: 16 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 refcount bits: 16 -qemu-img: TEST_DIR/t.IMGFMT: Different refcount widths than 16 bits require compatibility level 1.1 or above (use version=v3 or greater) Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 qemu-img: TEST_DIR/t.IMGFMT: Different refcount widths than 16 bits require compatibility level 1.1 or above (use version=v3 or greater) Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +qemu-img: TEST_DIR/t.IMGFMT: Different refcount widths than 16 bits require compatibility level 1.1 or above (use version=v3 or greater) === Snapshot limit on refcount_bits=1 === diff --git a/tests/qemu-iotests/259.out b/tests/qemu-iotests/259.out index ffed19c2a0af..e27b9ff38d75 100644 --- a/tests/qemu-iotests/259.out +++ b/tests/qemu-iotests/259.out @@ -9,6 +9,6 @@ virtual size: 64 MiB (67108864 bytes) disk size: unavailable --- Testing creation for which the node would need to grow --- -qemu-img: TEST_DIR/t.IMGFMT: Could not resize image: Image format driver does not support resize Formatting 'TEST_DIR/t.IMGFMT', fmt=qcow2 size=67108864 preallocation=metadata +qemu-img: TEST_DIR/t.IMGFMT: Could not resize image: Image format driver does not support resize *** done -- 2.27.0

It's been two releases since we started warning; time to make the combination an error as promised. There was no iotest coverage, so add some. While touching the documentation, tweak another section heading for consistent style. Signed-off-by: Eric Blake <eblake(a)redhat.com&gt; --- docs/system/deprecated.rst | 18 ++++++++---------- qemu-img.c | 4 ++-- tests/qemu-iotests/122 | 7 +++++++ tests/qemu-iotests/122.out | 4 ++++ 4 files changed, 21 insertions(+), 12 deletions(-) diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst index 47f84be8e09f..73b9d9f37848 100644 --- a/docs/system/deprecated.rst +++ b/docs/system/deprecated.rst @@ -418,14 +418,6 @@ kernel in 2018, and has also been dropped from glibc. Related binaries ---------------- -``qemu-img convert -n -o`` (since 4.2.0) -'''''''''''''''''''''''''''''''''''''''' - -All options specified in ``-o`` are image creation options, so -they have no effect when used with ``-n`` to skip image creation. -Silently ignored options can be confusing, so this combination of -options will be made an error in future versions. - Backwards compatibility ----------------------- @@ -531,8 +523,8 @@ spec you can use the ``-cpu rv64gcsu,priv_spec=v1.10.0`` command line argument. Related binaries ---------------- -``qemu-nbd --partition`` (removed in 5.0.0) -''''''''''''''''''''''''''''''''''''''''''' +``qemu-nbd --partition`` (removed in 5.0) +''''''''''''''''''''''''''''''''''''''''' The ``qemu-nbd --partition $digit`` code (also spelled ``-P``) could only handle MBR partitions, and never correctly handled logical @@ -548,6 +540,12 @@ can be rewritten as:: qemu-nbd -t --image-opts driver=raw,offset=1M,size=100M,file.driver=qcow2,file.file.driver=file,file.file.filename=file.qcow2 +``qemu-img convert -n -o`` (removed in 5.1) +''''''''''''''''''''''''''''''''''''''''''' + +All options specified in ``-o`` are image creation options, so +they are now rejected when used with ``-n`` to skip image creation. + Command line options -------------------- diff --git a/qemu-img.c b/qemu-img.c index bdb9f6aa46a3..9efe1f13482b 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -2369,8 +2369,8 @@ static int img_convert(int argc, char **argv) } if (skip_create && options) { - warn_report("-o has no effect when skipping image creation"); - warn_report("This will become an error in future QEMU versions."); + error_report("-o has no effect when skipping image creation"); + goto fail_getopt; } if (s.has_zero_init && !skip_create) { diff --git a/tests/qemu-iotests/122 b/tests/qemu-iotests/122 index f7a3ae684a7c..2dc16b2ca484 100755 --- a/tests/qemu-iotests/122 +++ b/tests/qemu-iotests/122 @@ -290,6 +290,13 @@ TEST_IMG="$TEST_IMG".orig _make_test_img 64M # backing file" $QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base -n "$TEST_IMG" "$TEST_IMG".orig +echo +echo '=== -n incompatible with -o ===' +echo + +$QEMU_IMG convert -O $IMGFMT -o preallocation=metadata -n \ + "$TEST_IMG" "$TEST_IMG".orig && echo "unexpected success" + # success, all done echo '*** done' rm -f $seq.full diff --git a/tests/qemu-iotests/122.out b/tests/qemu-iotests/122.out index 1a35951a80a8..c2e154a1e556 100644 --- a/tests/qemu-iotests/122.out +++ b/tests/qemu-iotests/122.out @@ -233,4 +233,8 @@ Images are identical. Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=67108864 + +=== -n incompatible with -o === + +qemu-img: -o has no effect when skipping image creation *** done -- 2.27.0

vmdk already requires that if backing_file is present, that it be another vmdk image (see vmdk_co_do_create). Meanwhile, we want to move towards always being explicit about the backing format for other drivers where it matters. So for convenience, make qemu-img create -F vmdk work, while rejecting all other explicit formats (note that this is only for QemuOpts usage; there is no change to the QAPI to allow a format through -blockdev). Signed-off-by: Eric Blake <eblake(a)redhat.com&gt; --- block/vmdk.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/block/vmdk.c b/block/vmdk.c index 62da4651263b..6c58e5ec2e43 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -2638,6 +2638,14 @@ static int coroutine_fn vmdk_co_create_opts(BlockDriver *drv, bool zeroed_grain; bool compat6; VMDKCreateOptsData data; + char *backing_fmt = NULL; + + backing_fmt = qemu_opt_get_del(opts, BLOCK_OPT_BACKING_FMT); + if (backing_fmt && strcmp(backing_fmt, "vmdk") != 0) { + error_setg(errp, "backing_file must be a vmdk image"); + ret = -EINVAL; + goto exit; + } if (filename_decompose(filename, path, prefix, postfix, PATH_MAX, errp)) { ret = -EINVAL; @@ -2696,6 +2704,7 @@ static int coroutine_fn vmdk_co_create_opts(BlockDriver *drv, vmdk_co_create_opts_cb, &data, errp); exit: + g_free(backing_fmt); g_free(adapter_type); g_free(backing_file); g_free(hw_version); @@ -3031,6 +3040,11 @@ static QemuOptsList vmdk_create_opts = { .type = QEMU_OPT_STRING, .help = "File name of a base image" }, + { + .name = BLOCK_OPT_BACKING_FMT, + .type = QEMU_OPT_STRING, + .help = "Must be 'vmdk' if present", + }, { .name = BLOCK_OPT_COMPAT6, .type = QEMU_OPT_BOOL, -- 2.27.0

Back in commit 6e6e55f5 (Jul 2017, v2.10), we tweaked the code to warn if the backing file could not be opened but the user gave a size, unless the user also passes the -u option to bypass the open of the backing file. As one common reason for failure to open the backing file is when there is mismatch in the requested backing format in relation to what the backing file actually contains, we actually want to open the backing file and ensure that it has the right format in as many cases as possible. iotest 293 for qcow demonstrates how detecting explicit format mismatch is useful to prevent the creation of an image that would probe differently than the user requested. Now is the time to finally turn the warning an error, as promised. Note that the original warning was added prior to our documentation of an official deprecation policy (eb22aeca, also Jul 2017), and because the warning didn't mention the word "deprecated", we never actually remembered to document it as such. But the warning has been around long enough that I don't see prolonging it another two releases. Signed-off-by: Eric Blake <eblake(a)redhat.com&gt; --- docs/system/deprecated.rst | 12 ++++++++++++ block.c | 12 ++---------- tests/qemu-iotests/111.out | 2 +- tests/qemu-iotests/293.out | 13 +++++-------- 4 files changed, 20 insertions(+), 19 deletions(-) diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst index 73b9d9f37848..6fbec34b8b37 100644 --- a/docs/system/deprecated.rst +++ b/docs/system/deprecated.rst @@ -546,6 +546,18 @@ can be rewritten as:: All options specified in ``-o`` are image creation options, so they are now rejected when used with ``-n`` to skip image creation. + +``qemu-img create -b bad file $size`` (removed in 5.1) +'''''''''''''''''''''''''''''''''''''''''''''''''''''' + +When creating an image with a backing file that could not be opened, +``qemu-img create`` used to issue a warning about the failure but +proceed with the image creation if an explicit size was provided. +However, as the ``-u`` option exists for this purpose, it is safer to +enforce that any failure to open the backing image (including if the +backing file is missing or an incorrect format was specified) is an +error when ``-u`` is not used. + Command line options -------------------- diff --git a/block.c b/block.c index a568196ba250..983b9bd29af5 100644 --- a/block.c +++ b/block.c @@ -6150,16 +6150,8 @@ void bdrv_img_create(const char *filename, const char *fmt, bs = bdrv_open(full_backing, NULL, backing_options, back_flags, &local_err); g_free(full_backing); - if (!bs && size != -1) { - /* Couldn't open BS, but we have a size, so it's nonfatal */ - warn_reportf_err(local_err, - "Could not verify backing image. " - "This may become an error in future versions.\n"); - local_err = NULL; - } else if (!bs) { - /* Couldn't open bs, do not have size */ - error_append_hint(&local_err, - "Could not open backing image to determine size.\n"); + if (!bs) { + error_append_hint(&local_err, "Could not open backing image.\n"); goto out; } else { if (size == -1) { diff --git a/tests/qemu-iotests/111.out b/tests/qemu-iotests/111.out index 5279c462fc21..ba034e5c5886 100644 --- a/tests/qemu-iotests/111.out +++ b/tests/qemu-iotests/111.out @@ -1,4 +1,4 @@ QA output created by 111 qemu-img: TEST_DIR/t.IMGFMT: Could not open 'TEST_DIR/t.IMGFMT.inexistent': No such file or directory -Could not open backing image to determine size. +Could not open backing image. *** done diff --git a/tests/qemu-iotests/293.out b/tests/qemu-iotests/293.out index d07918b6d74b..3c612903f862 100644 --- a/tests/qemu-iotests/293.out +++ b/tests/qemu-iotests/293.out @@ -17,18 +17,15 @@ backing file: TEST_DIR/t.IMGFMT.base == mismatched command line detection == qemu-img: TEST_DIR/t.IMGFMT: invalid VMDK image descriptor -Could not open backing image to determine size. -qemu-img: warning: Could not verify backing image. This may become an error in future versions. -invalid VMDK image descriptor -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=vmdk +Could not open backing image. +qemu-img: TEST_DIR/t.IMGFMT: invalid VMDK image descriptor +Could not open backing image. qemu-img: TEST_DIR/t.IMGFMT: Image creation needs a size parameter Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=vmdk -qemu-img: warning: Could not verify backing image. This may become an error in future versions. -Unknown driver 'garbage' -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=garbage -qemu-img: TEST_DIR/t.IMGFMT: unrecognized backing format 'garbage' +qemu-img: TEST_DIR/t.IMGFMT: Unknown driver 'garbage' +Could not open backing image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=garbage qemu-img: TEST_DIR/t.IMGFMT: unrecognized backing format 'garbage' image: TEST_DIR/t.IMGFMT -- 2.27.0

There are many existing qcow2 images that specify a backing file but no format. This has been the source of CVEs in the past, but has become more prominent of a problem now that libvirt has switched to -blockdev. With older -drive, at least the probing was always done by qemu (so the only risk of a changed format between successive boots of a guest was if qemu was upgraded and probed differently). But with newer -blockdev, libvirt must specify a format; if libvirt guesses raw where the image was formatted, this results in data corruption visible to the guest; conversely, if libvirt guesses qcow2 where qemu was using raw, this can result in potential security holes, so modern libvirt instead refuses to use images without explicit backing format. The change in libvirt to reject images without explicit backing format has pointed out that a number of tools have been far too reliant on probing in the past. It's time to set a better example in our own iotests of properly setting this parameter. iotest calls to create, rebase, and convert are all impacted to some degree. It's a bit annoying that we are inconsistent on command line - while all of those accept -o backing_file=...,backing_fmt=..., the shortcuts are different: create and rebase have -b and -F, while convert has -B but no -F. (amend has no shortcuts, but the previous patch just deprecated the use of amend to change backing chains). Signed-off-by: Eric Blake <eblake(a)redhat.com&gt; --- tests/qemu-iotests/017 | 2 +- tests/qemu-iotests/017.out | 2 +- tests/qemu-iotests/018 | 2 +- tests/qemu-iotests/018.out | 2 +- tests/qemu-iotests/019 | 5 ++-- tests/qemu-iotests/019.out | 2 +- tests/qemu-iotests/020 | 4 +-- tests/qemu-iotests/020.out | 4 +-- tests/qemu-iotests/024 | 8 +++--- tests/qemu-iotests/024.out | 5 ++-- tests/qemu-iotests/028 | 4 +-- tests/qemu-iotests/028.out | 2 +- tests/qemu-iotests/030 | 26 +++++++++++++------ tests/qemu-iotests/034 | 2 +- tests/qemu-iotests/034.out | 2 +- tests/qemu-iotests/037 | 2 +- tests/qemu-iotests/037.out | 2 +- tests/qemu-iotests/038 | 2 +- tests/qemu-iotests/038.out | 2 +- tests/qemu-iotests/039 | 3 ++- tests/qemu-iotests/039.out | 2 +- tests/qemu-iotests/040 | 47 +++++++++++++++++++++++++---------- tests/qemu-iotests/041 | 37 ++++++++++++++++++--------- tests/qemu-iotests/042 | 4 +-- tests/qemu-iotests/043 | 18 +++++++------- tests/qemu-iotests/043.out | 16 +++++++----- tests/qemu-iotests/046 | 2 +- tests/qemu-iotests/046.out | 2 +- tests/qemu-iotests/050 | 4 +-- tests/qemu-iotests/050.out | 2 +- tests/qemu-iotests/051 | 2 +- tests/qemu-iotests/051.out | 2 +- tests/qemu-iotests/051.pc.out | 2 +- tests/qemu-iotests/056 | 3 ++- tests/qemu-iotests/060 | 2 +- tests/qemu-iotests/060.out | 2 +- tests/qemu-iotests/061 | 10 ++++---- tests/qemu-iotests/061.out | 10 ++++---- tests/qemu-iotests/069 | 2 +- tests/qemu-iotests/069.out | 2 +- tests/qemu-iotests/073 | 2 +- tests/qemu-iotests/073.out | 2 +- tests/qemu-iotests/082 | 10 +++++--- tests/qemu-iotests/082.out | 12 ++++----- tests/qemu-iotests/085 | 4 +-- tests/qemu-iotests/085.out | 6 ++--- tests/qemu-iotests/089 | 2 +- tests/qemu-iotests/089.out | 2 +- tests/qemu-iotests/095 | 4 +-- tests/qemu-iotests/095.out | 4 +-- tests/qemu-iotests/097 | 4 +-- tests/qemu-iotests/097.out | 16 ++++++------ tests/qemu-iotests/098 | 2 +- tests/qemu-iotests/098.out | 8 +++--- tests/qemu-iotests/110 | 4 +-- tests/qemu-iotests/110.out | 4 +-- tests/qemu-iotests/122 | 27 ++++++++++++-------- tests/qemu-iotests/122.out | 8 +++--- tests/qemu-iotests/126 | 4 +-- tests/qemu-iotests/126.out | 4 +-- tests/qemu-iotests/127 | 4 +-- tests/qemu-iotests/127.out | 4 +-- tests/qemu-iotests/129 | 3 ++- tests/qemu-iotests/133 | 2 +- tests/qemu-iotests/133.out | 2 +- tests/qemu-iotests/139 | 2 +- tests/qemu-iotests/141 | 4 +-- tests/qemu-iotests/141.out | 4 +-- tests/qemu-iotests/142 | 2 +- tests/qemu-iotests/142.out | 2 +- tests/qemu-iotests/153 | 14 +++++------ tests/qemu-iotests/153.out | 35 ++++++++++++++------------ tests/qemu-iotests/154 | 42 +++++++++++++++---------------- tests/qemu-iotests/154.out | 42 +++++++++++++++---------------- tests/qemu-iotests/155 | 12 ++++++--- tests/qemu-iotests/156 | 9 ++++--- tests/qemu-iotests/156.out | 6 ++--- tests/qemu-iotests/158 | 2 +- tests/qemu-iotests/158.out | 2 +- tests/qemu-iotests/161 | 8 +++--- tests/qemu-iotests/161.out | 8 +++--- tests/qemu-iotests/176 | 4 +-- tests/qemu-iotests/176.out | 32 ++++++++++++------------ tests/qemu-iotests/177 | 2 +- tests/qemu-iotests/177.out | 2 +- tests/qemu-iotests/179 | 2 +- tests/qemu-iotests/179.out | 2 +- tests/qemu-iotests/189 | 2 +- tests/qemu-iotests/189.out | 2 +- tests/qemu-iotests/191 | 12 ++++----- tests/qemu-iotests/191.out | 12 ++++----- tests/qemu-iotests/195 | 6 ++--- tests/qemu-iotests/195.out | 6 ++--- tests/qemu-iotests/198 | 2 +- tests/qemu-iotests/198.out | 3 ++- tests/qemu-iotests/204 | 2 +- tests/qemu-iotests/204.out | 2 +- tests/qemu-iotests/216 | 2 +- tests/qemu-iotests/224 | 4 +-- tests/qemu-iotests/225 | 2 +- tests/qemu-iotests/225.out | 2 +- tests/qemu-iotests/228 | 5 ++-- tests/qemu-iotests/245 | 3 ++- tests/qemu-iotests/249 | 4 +-- tests/qemu-iotests/249.out | 4 +-- tests/qemu-iotests/252 | 2 +- tests/qemu-iotests/257 | 3 ++- tests/qemu-iotests/267 | 4 +-- tests/qemu-iotests/267.out | 6 ++--- tests/qemu-iotests/270 | 2 +- tests/qemu-iotests/270.out | 2 +- tests/qemu-iotests/273 | 4 +-- tests/qemu-iotests/273.out | 4 +-- tests/qemu-iotests/274 | 12 ++++----- tests/qemu-iotests/274.out | 29 +++++++++++---------- tests/qemu-iotests/279 | 4 +-- tests/qemu-iotests/279.out | 4 +-- tests/qemu-iotests/290 | 2 +- tests/qemu-iotests/290.out | 4 +-- 119 files changed, 435 insertions(+), 358 deletions(-) diff --git a/tests/qemu-iotests/017 b/tests/qemu-iotests/017 index 0a4b854e6520..585512bb296b 100755 --- a/tests/qemu-iotests/017 +++ b/tests/qemu-iotests/017 @@ -66,7 +66,7 @@ echo "Creating test image with backing file" echo TEST_IMG=$TEST_IMG_SAVE -_make_test_img -b "$TEST_IMG.base" 6G +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT 6G echo "Filling test image" echo diff --git a/tests/qemu-iotests/017.out b/tests/qemu-iotests/017.out index 8fc9241942e8..f439d3ece3a7 100644 --- a/tests/qemu-iotests/017.out +++ b/tests/qemu-iotests/017.out @@ -269,7 +269,7 @@ wrote 65536/65536 bytes at offset 4295032832 No errors were found on the image. Creating test image with backing file -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT Filling test image === IO: pattern 1 diff --git a/tests/qemu-iotests/018 b/tests/qemu-iotests/018 index c69ce0920920..191b461a4d29 100755 --- a/tests/qemu-iotests/018 +++ b/tests/qemu-iotests/018 @@ -66,7 +66,7 @@ echo "Creating test image with backing file" echo TEST_IMG="$TEST_IMG_SAVE.orig" -_make_test_img -b "$TEST_IMG_SAVE.base" 6G +_make_test_img -b "$TEST_IMG_SAVE.base" -F $IMGFMT 6G echo "Filling test image" echo diff --git a/tests/qemu-iotests/018.out b/tests/qemu-iotests/018.out index 5df966727f98..0ab664ca4b4c 100644 --- a/tests/qemu-iotests/018.out +++ b/tests/qemu-iotests/018.out @@ -269,7 +269,7 @@ wrote 65536/65536 bytes at offset 4295032832 No errors were found on the image. Creating test image with backing file -Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT Filling test image === IO: pattern 1 diff --git a/tests/qemu-iotests/019 b/tests/qemu-iotests/019 index 813a84acac47..d3c11256dc0f 100755 --- a/tests/qemu-iotests/019 +++ b/tests/qemu-iotests/019 @@ -74,7 +74,7 @@ echo "Creating test image with backing file" echo TEST_IMG="$TEST_IMG_SAVE.orig" -_make_test_img -b "$TEST_IMG_SAVE.base" 6G +_make_test_img -b "$TEST_IMG_SAVE.base" -F $IMGFMT 6G echo "Filling test image" echo @@ -98,7 +98,8 @@ for backing_option in "-B " "-o backing_file="; do echo echo Testing conversion with $backing_option"$TEST_IMG.base" | _filter_testdir | _filter_imgfmt echo - $QEMU_IMG convert -f $IMGFMT -O $IMGFMT $backing_option"$TEST_IMG.base" "$TEST_IMG.orig" "$TEST_IMG" + $QEMU_IMG convert -f $IMGFMT -O $IMGFMT $backing_option"$TEST_IMG.base" \ + -o backing_fmt=$IMGFMT "$TEST_IMG.orig" "$TEST_IMG" echo "Checking if backing clusters are allocated when they shouldn't" echo diff --git a/tests/qemu-iotests/019.out b/tests/qemu-iotests/019.out index 17a7c036b989..0fa73bd69ab8 100644 --- a/tests/qemu-iotests/019.out +++ b/tests/qemu-iotests/019.out @@ -269,7 +269,7 @@ wrote 65536/65536 bytes at offset 4296015872 No errors were found on the image. Creating test image with backing file -Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT.orig', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT Filling test image === IO: pattern 43 diff --git a/tests/qemu-iotests/020 b/tests/qemu-iotests/020 index 20f8f185d071..f90f133f1262 100755 --- a/tests/qemu-iotests/020 +++ b/tests/qemu-iotests/020 @@ -70,7 +70,7 @@ echo "Creating test image with backing file" echo TEST_IMG="$TEST_IMG_SAVE" -_make_test_img -b "$TEST_IMG.base" 6G +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT 6G echo "Filling test image" echo @@ -126,7 +126,7 @@ _make_test_img -b "json:{'driver': '$IMGFMT', 'image': { 'driver': 'file', 'filename': '$TEST_IMG.base' - }}}" + }}}" -F $IMGFMT # Just write anything so committing will not be a no-op $QEMU_IO -c 'writev 0 64k' "$TEST_IMG" | _filter_qemu_io diff --git a/tests/qemu-iotests/020.out b/tests/qemu-iotests/020.out index 4b722b2dd022..8c0bf238b297 100644 --- a/tests/qemu-iotests/020.out +++ b/tests/qemu-iotests/020.out @@ -269,7 +269,7 @@ wrote 65536/65536 bytes at offset 4295032832 No errors were found on the image. Creating test image with backing file -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT Filling test image === IO: pattern 1 @@ -1090,7 +1090,7 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=json:{'driv 'image': { 'driver': 'file',, 'filename': 'TEST_DIR/t.IMGFMT.base' - }}} + }}} backing_fmt=IMGFMT wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) qemu-img: Block job failed: No space left on device diff --git a/tests/qemu-iotests/024 b/tests/qemu-iotests/024 index e2e766241e1a..3c5d57310e94 100755 --- a/tests/qemu-iotests/024 +++ b/tests/qemu-iotests/024 @@ -83,7 +83,7 @@ TEST_IMG="$TEST_IMG_SAVE" echo "Creating COW image" echo -_make_test_img -b "$TEST_IMG.base_old" 1G +_make_test_img -b "$TEST_IMG.base_old" -F $IMGFMT 1G io_pattern writev 0 $((4 * CLUSTER_SIZE)) 0 1 0x33 io_pattern writev $((8 * CLUSTER_SIZE)) $((4 * CLUSTER_SIZE)) 0 1 0x33 @@ -109,7 +109,7 @@ io_pattern readv $((15 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x00 echo echo Rebase and test again echo -$QEMU_IMG rebase -b "$TEST_IMG.base_new" "$TEST_IMG" +$QEMU_IMG rebase -b "$TEST_IMG.base_new" -F $IMGFMT "$TEST_IMG" io_pattern readv $((0 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33 io_pattern readv $((1 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33 io_pattern readv $((2 * CLUSTER_SIZE)) $CLUSTER_SIZE 0 1 0x33 @@ -159,7 +159,7 @@ OVERLAY="$TEST_DIR/$OVERLAY_WREL" TEST_IMG=$BASE_OLD _make_test_img 1M TEST_IMG=$BASE_NEW _make_test_img 1M -TEST_IMG=$OVERLAY _make_test_img -b "$BASE_OLD_OREL" 1M +TEST_IMG=$OVERLAY _make_test_img -b "$BASE_OLD_OREL" -F $IMGFMT 1M echo @@ -176,7 +176,7 @@ $QEMU_IO "$BASE_NEW" \ echo pushd "$TEST_DIR" >/dev/null -$QEMU_IMG rebase -f "$IMGFMT" -b "$BASE_NEW_OREL" "$OVERLAY_WREL" +$QEMU_IMG rebase -f "$IMGFMT" -b "$BASE_NEW_OREL" -F $IMGFMT "$OVERLAY_WREL" popd >/dev/null # Verify the backing path is correct diff --git a/tests/qemu-iotests/024.out b/tests/qemu-iotests/024.out index 024dc786b3c4..f4fd77fd5b4d 100644 --- a/tests/qemu-iotests/024.out +++ b/tests/qemu-iotests/024.out @@ -33,7 +33,7 @@ wrote 131072/131072 bytes at offset 786432 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) Creating COW image -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 backing_file=TEST_DIR/t.IMGFMT.base_old +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 backing_file=TEST_DIR/t.IMGFMT.base_old backing_fmt=IMGFMT === IO: pattern 0x33 wrote 262144/262144 bytes at offset 0 256 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -146,7 +146,7 @@ read 65536/65536 bytes at offset 983040 Formatting 'TEST_DIR/subdir/t.IMGFMT.base_old', fmt=IMGFMT size=1048576 Formatting 'TEST_DIR/subdir/t.IMGFMT.base_new', fmt=IMGFMT size=1048576 -Formatting 'TEST_DIR/subdir/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=t.IMGFMT.base_old +Formatting 'TEST_DIR/subdir/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=t.IMGFMT.base_old backing_fmt=IMGFMT wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -158,6 +158,7 @@ wrote 65536/65536 bytes at offset 196608 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) backing file: t.IMGFMT.base_new (actual path: TEST_DIR/subdir/t.IMGFMT.base_new) +backing file format: IMGFMT read 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) diff --git a/tests/qemu-iotests/028 b/tests/qemu-iotests/028 index 797dae535042..5d043cef9289 100755 --- a/tests/qemu-iotests/028 +++ b/tests/qemu-iotests/028 @@ -76,7 +76,7 @@ echo "Creating test image with backing file" echo TEST_IMG="$TEST_IMG_SAVE" -_make_test_img -b "$TEST_IMG.base" $image_size +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $image_size echo "Filling test image" echo @@ -101,7 +101,7 @@ io_zero readv $(( offset + 32 * 1024 )) 512 1024 32 _check_test_img # Rebase it on top of its base image -$QEMU_IMG rebase -b "$TEST_IMG.base" "$TEST_IMG" +$QEMU_IMG rebase -b "$TEST_IMG.base" -F $IMGFMT "$TEST_IMG" echo echo block-backup diff --git a/tests/qemu-iotests/028.out b/tests/qemu-iotests/028.out index 37aed8443628..12f82c6a6c39 100644 --- a/tests/qemu-iotests/028.out +++ b/tests/qemu-iotests/028.out @@ -70,7 +70,7 @@ wrote 512/512 bytes at offset 3221225984 No errors were found on the image. Creating test image with backing file -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294968832 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294968832 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT Filling test image === IO: pattern 196 diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030 index 1cdd7e2999f6..256b2bfbc69b 100755 --- a/tests/qemu-iotests/030 +++ b/tests/qemu-iotests/030 @@ -32,8 +32,12 @@ class TestSingleDrive(iotests.QMPTestCase): def setUp(self): iotests.create_image(backing_img, TestSingleDrive.image_len) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, mid_img) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % mid_img, test_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, + '-F', 'raw', mid_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % mid_img, + '-F', iotests.imgfmt, test_img) qemu_io('-f', 'raw', '-c', 'write -P 0x1 0 512', backing_img) qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0x1 524288 512', mid_img) self.vm = iotests.VM().add_drive("blkdebug::" + test_img, @@ -199,7 +203,8 @@ class TestParallelOps(iotests.QMPTestCase): iotests.create_image(self.imgs[0], self.image_len) for i in range(1, self.num_imgs): qemu_img('create', '-f', iotests.imgfmt, - '-o', 'backing_file=%s' % self.imgs[i-1], self.imgs[i]) + '-o', 'backing_file=%s' % self.imgs[i-1], + '-F', 'raw' if i == 1 else iotests.imgfmt, self.imgs[i]) # Put data into the images we are copying data from odd_img_indexes = [x for x in reversed(range(self.num_imgs)) if x % 2 == 1] @@ -544,7 +549,8 @@ class TestQuorum(iotests.QMPTestCase): qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0x55 0 1024', backing_img) qemu_img('create', '-f', iotests.imgfmt, - '-o', 'backing_file=%s' % backing_img, child_img) + '-o', 'backing_file=%s' % backing_img, + '-F', iotests.imgfmt, child_img) opts.append("children.%d.file.filename=%s" % (i, child_img)) opts.append("children.%d.node-name=node%d" % (i, i)) @@ -585,7 +591,9 @@ class TestSmallerBackingFile(iotests.QMPTestCase): def setUp(self): iotests.create_image(backing_img, self.backing_len) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img, str(self.image_len)) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, + '-F', 'raw', test_img, str(self.image_len)) self.vm = iotests.VM().add_drive(test_img) self.vm.launch() @@ -848,7 +856,9 @@ class TestStreamStop(iotests.QMPTestCase): def setUp(self): qemu_img('create', backing_img, str(TestStreamStop.image_len)) qemu_io('-f', 'raw', '-c', 'write -P 0x1 0 32M', backing_img) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, + '-F', 'raw', test_img) qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0x1 32M 32M', test_img) self.vm = iotests.VM().add_drive("blkdebug::" + test_img) self.vm.launch() @@ -879,7 +889,9 @@ class TestSetSpeed(iotests.QMPTestCase): def setUp(self): qemu_img('create', backing_img, str(TestSetSpeed.image_len)) qemu_io('-f', 'raw', '-c', 'write -P 0x1 0 32M', backing_img) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, + '-F', 'raw', test_img) qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0x1 32M 32M', test_img) self.vm = iotests.VM().add_drive('blkdebug::' + test_img) self.vm.launch() diff --git a/tests/qemu-iotests/034 b/tests/qemu-iotests/034 index da4cea1571e4..ac2d687c71da 100755 --- a/tests/qemu-iotests/034 +++ b/tests/qemu-iotests/034 @@ -58,7 +58,7 @@ $QEMU_IO -c "write -P 0x55 0 1M" "$TEST_IMG" | _filter_qemu_io TEST_IMG="$TEST_IMG_SAVE" -_make_test_img -b "$TEST_IMG.base" 6G +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT 6G echo echo "== zero write with backing file ==" diff --git a/tests/qemu-iotests/034.out b/tests/qemu-iotests/034.out index 0764ead8b95d..478205ad2542 100644 --- a/tests/qemu-iotests/034.out +++ b/tests/qemu-iotests/034.out @@ -4,7 +4,7 @@ QA output created by 034 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 wrote 1048576/1048576 bytes at offset 0 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT == zero write with backing file == wrote 196608/196608 bytes at offset 65536 diff --git a/tests/qemu-iotests/037 b/tests/qemu-iotests/037 index e6517acbd4cd..e1187ac24a0b 100755 --- a/tests/qemu-iotests/037 +++ b/tests/qemu-iotests/037 @@ -74,7 +74,7 @@ backing_io 0 256 write | $QEMU_IO "$TEST_IMG" | _filter_qemu_io TEST_IMG="$TEST_IMG_SAVE" -_make_test_img -b "$TEST_IMG.base" 6G +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT 6G echo echo "== COW in a single cluster ==" diff --git a/tests/qemu-iotests/037.out b/tests/qemu-iotests/037.out index cd6710c90160..30ef989b64d6 100644 --- a/tests/qemu-iotests/037.out +++ b/tests/qemu-iotests/037.out @@ -514,7 +514,7 @@ wrote 512/512 bytes at offset 130048 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 512/512 bytes at offset 130560 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT == COW in a single cluster == wrote 2048/2048 bytes at offset 0 diff --git a/tests/qemu-iotests/038 b/tests/qemu-iotests/038 index 707e2d72e92d..a253231f5baf 100755 --- a/tests/qemu-iotests/038 +++ b/tests/qemu-iotests/038 @@ -71,7 +71,7 @@ backing_io 0 256 write | $QEMU_IO "$TEST_IMG" | _filter_qemu_io TEST_IMG="$TEST_IMG_SAVE" -_make_test_img -b "$TEST_IMG.base" 6G +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT 6G echo echo "== Some concurrent requests touching the same cluster ==" diff --git a/tests/qemu-iotests/038.out b/tests/qemu-iotests/038.out index 0bdfb19faa63..fe2108593ae6 100644 --- a/tests/qemu-iotests/038.out +++ b/tests/qemu-iotests/038.out @@ -514,7 +514,7 @@ wrote 65536/65536 bytes at offset 16646144 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 65536/65536 bytes at offset 16711680 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT == Some concurrent requests touching the same cluster == wrote 65536/65536 bytes at offset XXX diff --git a/tests/qemu-iotests/039 b/tests/qemu-iotests/039 index ddce48ab4752..42f65031383a 100755 --- a/tests/qemu-iotests/039 +++ b/tests/qemu-iotests/039 @@ -133,7 +133,8 @@ echo "== Committing to a backing file with lazy_refcounts=on ==" TEST_IMG="$TEST_IMG".base _make_test_img -o "compat=1.1,lazy_refcounts=on" $size -_make_test_img -o "compat=1.1,lazy_refcounts=on,backing_file=$TEST_IMG.base" $size +_make_test_img -o "compat=1.1,lazy_refcounts=on,backing_file=$TEST_IMG.base" \ + -F $IMGFMT $size $QEMU_IO -c "write 0 512" "$TEST_IMG" | _filter_qemu_io $QEMU_IMG commit "$TEST_IMG" diff --git a/tests/qemu-iotests/039.out b/tests/qemu-iotests/039.out index bdafa3ace360..e52484d4be1b 100644 --- a/tests/qemu-iotests/039.out +++ b/tests/qemu-iotests/039.out @@ -66,7 +66,7 @@ No errors were found on the image. == Committing to a backing file with lazy_refcounts=on == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) Image committed. diff --git a/tests/qemu-iotests/040 b/tests/qemu-iotests/040 index 32c82b4ec68a..f58f50d023e6 100755 --- a/tests/qemu-iotests/040 +++ b/tests/qemu-iotests/040 @@ -80,8 +80,11 @@ class TestSingleDrive(ImageCommitTestCase): def setUp(self): iotests.create_image(backing_img, self.image_len) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, mid_img) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % mid_img, test_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, '-F', 'raw', mid_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % mid_img, + '-F', iotests.imgfmt, test_img) qemu_io('-f', 'raw', '-c', 'write -P 0xab 0 524288', backing_img) qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0xef 524288 524288', mid_img) self.vm = iotests.VM().add_drive(test_img, "node-name=top,backing.node-name=mid,backing.backing.node-name=base", interface="none") @@ -305,10 +308,16 @@ class TestRelativePaths(ImageCommitTestCase): if exception.errno != errno.EEXIST: raise iotests.create_image(self.backing_img_abs, TestRelativePaths.image_len) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % self.backing_img_abs, self.mid_img_abs) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % self.mid_img_abs, self.test_img) - qemu_img('rebase', '-u', '-b', self.backing_img, self.mid_img_abs) - qemu_img('rebase', '-u', '-b', self.mid_img, self.test_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % self.backing_img_abs, + '-F', 'raw', self.mid_img_abs) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % self.mid_img_abs, + '-F', iotests.imgfmt, self.test_img) + qemu_img('rebase', '-u', '-b', self.backing_img, + '-F', 'raw', self.mid_img_abs) + qemu_img('rebase', '-u', '-b', self.mid_img, + '-F', iotests.imgfmt, self.test_img) qemu_io('-f', 'raw', '-c', 'write -P 0xab 0 524288', self.backing_img_abs) qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0xef 524288 524288', self.mid_img_abs) self.vm = iotests.VM().add_drive(self.test_img) @@ -371,8 +380,11 @@ class TestSetSpeed(ImageCommitTestCase): def setUp(self): qemu_img('create', backing_img, str(TestSetSpeed.image_len)) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, mid_img) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % mid_img, test_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, '-F', 'raw', mid_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % mid_img, + '-F', iotests.imgfmt, 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('blkdebug::' + test_img) @@ -410,9 +422,14 @@ class TestReopenOverlay(ImageCommitTestCase): def setUp(self): iotests.create_image(self.img0, self.image_len) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % self.img0, self.img1) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % self.img1, self.img2) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % self.img2, self.img3) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % self.img0, '-F', 'raw', self.img1) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % self.img1, + '-F', iotests.imgfmt, self.img2) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % self.img2, + '-F', iotests.imgfmt, self.img3) qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0xab 0 128K', self.img1) self.vm = iotests.VM().add_drive(self.img3) self.vm.launch() @@ -435,8 +452,12 @@ class TestErrorHandling(iotests.QMPTestCase): def setUp(self): iotests.create_image(backing_img, self.image_len) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, mid_img) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % mid_img, test_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, + '-F', 'raw', mid_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % mid_img, + '-F', iotests.imgfmt, test_img) qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0x11 0 512k', mid_img) qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0x22 0 512k', test_img) diff --git a/tests/qemu-iotests/041 b/tests/qemu-iotests/041 index b843f88a66df..f0a7bf665012 100755 --- a/tests/qemu-iotests/041 +++ b/tests/qemu-iotests/041 @@ -44,7 +44,8 @@ class TestSingleDrive(iotests.QMPTestCase): def setUp(self): iotests.create_image(backing_img, self.image_len) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, '-F', 'raw', test_img) self.vm = iotests.VM().add_drive(test_img, "node-name=top,backing.node-name=base") if iotests.qemu_default_machine == 'pc': self.vm.add_drive(None, 'media=cdrom', 'ide') @@ -157,7 +158,8 @@ class TestSingleDrive(iotests.QMPTestCase): self.assert_no_active_block_jobs() qemu_img('create', '-f', iotests.imgfmt, '-o', 'cluster_size=%d,backing_file=%s' - % (self.image_len, backing_img), target_img) + % (self.image_len, backing_img), + '-F', 'raw', target_img) result = self.vm.qmp(self.qmp_cmd, device='drive0', sync='full', mode='existing', target=self.qmp_target) self.assert_qmp(result, 'return', {}) @@ -227,7 +229,8 @@ class TestSingleBlockdev(TestSingleDrive): def setUp(self): TestSingleDrive.setUp(self) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, target_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, '-F', 'raw', target_img) args = {'driver': iotests.imgfmt, 'node-name': self.qmp_target, 'file': { 'filename': target_img, 'driver': 'file' } } @@ -312,7 +315,8 @@ class TestMirrorNoBacking(iotests.QMPTestCase): def setUp(self): iotests.create_image(backing_img, TestMirrorNoBacking.image_len) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, '-F', 'raw', test_img) self.vm = iotests.VM().add_drive(test_img) self.vm.launch() @@ -329,7 +333,8 @@ class TestMirrorNoBacking(iotests.QMPTestCase): def test_complete(self): self.assert_no_active_block_jobs() - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, target_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, '-F', 'raw', target_img) result = self.vm.qmp('drive-mirror', device='drive0', sync='full', mode='existing', target=target_img) self.assert_qmp(result, 'return', {}) @@ -344,7 +349,8 @@ class TestMirrorNoBacking(iotests.QMPTestCase): def test_cancel(self): self.assert_no_active_block_jobs() - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, target_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, '-F', 'raw', target_img) result = self.vm.qmp('drive-mirror', device='drive0', sync='full', mode='existing', target=target_img) self.assert_qmp(result, 'return', {}) @@ -363,7 +369,8 @@ class TestMirrorNoBacking(iotests.QMPTestCase): qemu_img('create', '-f', iotests.imgfmt, '-o', 'size=%d' %(TestMirrorNoBacking.image_len), target_backing_img) qemu_img('create', '-f', iotests.imgfmt, '-o', 'cluster_size=%d,backing_file=%s' - % (TestMirrorNoBacking.image_len, target_backing_img), target_img) + % (TestMirrorNoBacking.image_len, target_backing_img), + '-F', iotests.imgfmt, target_img) result = self.vm.qmp('drive-mirror', device='drive0', sync='full', mode='existing', target=target_img) @@ -382,7 +389,8 @@ class TestMirrorResized(iotests.QMPTestCase): def setUp(self): iotests.create_image(backing_img, TestMirrorResized.backing_len) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, '-F', 'raw', test_img) qemu_img('resize', test_img, '2M') self.vm = iotests.VM().add_drive(test_img) self.vm.launch() @@ -528,7 +536,9 @@ new_state = "1" # Test COW into the target image. The first half of the # cluster at MIRROR_GRANULARITY has to be copied from # backing_img, even though sync='top'. - qemu_img('create', '-f', iotests.imgfmt, '-ocluster_size=131072,backing_file=%s' %(backing_img), target_img) + qemu_img('create', '-f', iotests.imgfmt, + '-ocluster_size=131072,backing_file=%s' %(backing_img), + '-F', 'raw', target_img) result = self.vm.qmp('drive-mirror', device='drive0', sync='top', on_source_error='ignore', mode='existing', target=target_img) @@ -548,7 +558,8 @@ new_state = "1" self.vm.shutdown() # Detach blkdebug to compare images successfully - qemu_img('rebase', '-f', iotests.imgfmt, '-u', '-b', backing_img, test_img) + qemu_img('rebase', '-f', iotests.imgfmt, '-u', '-b', backing_img, + '-F', 'raw', test_img) self.assertTrue(iotests.compare_images(test_img, target_img), 'target image does not match source after mirroring') @@ -620,7 +631,8 @@ new_state = "1" self.blkdebug_file = target_img + ".blkdebug" iotests.create_image(backing_img, TestWriteErrors.image_len) self.create_blkdebug_file(self.blkdebug_file, "write_aio", 5) - qemu_img('create', '-f', iotests.imgfmt, '-obacking_file=%s' %(backing_img), test_img) + qemu_img('create', '-f', iotests.imgfmt, + '-obacking_file=%s' %(backing_img), '-F', 'raw', test_img) self.vm = iotests.VM().add_drive(test_img) self.target_img = 'blkdebug:%s:%s' % (self.blkdebug_file, target_img) qemu_img('create', '-f', iotests.imgfmt, '-osize=%d' %(TestWriteErrors.image_len), target_img) @@ -715,7 +727,8 @@ class TestSetSpeed(iotests.QMPTestCase): def setUp(self): qemu_img('create', backing_img, str(TestSetSpeed.image_len)) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, '-F', 'raw', test_img) self.vm = iotests.VM().add_drive(test_img) self.vm.launch() diff --git a/tests/qemu-iotests/042 b/tests/qemu-iotests/042 index 0e85b356b76a..e8f23a174ce7 100755 --- a/tests/qemu-iotests/042 +++ b/tests/qemu-iotests/042 @@ -64,8 +64,8 @@ _check_test_img echo echo "== Rebasing the image ==" -$QEMU_IMG rebase -u -b "$TEST_IMG.orig" "$TEST_IMG" -$QEMU_IMG rebase -b "$TEST_IMG.orig" "$TEST_IMG" +$QEMU_IMG rebase -u -b "$TEST_IMG.orig" -F $IMGFMT "$TEST_IMG" +$QEMU_IMG rebase -b "$TEST_IMG.orig" -F $IMGFMT "$TEST_IMG" _check_test_img # success, all done diff --git a/tests/qemu-iotests/043 b/tests/qemu-iotests/043 index b102e49208b8..e4022b7044de 100755 --- a/tests/qemu-iotests/043 +++ b/tests/qemu-iotests/043 @@ -46,7 +46,7 @@ _supported_proto file size=128M _make_test_img $size -$QEMU_IMG rebase -u -b "$TEST_IMG" "$TEST_IMG" +$QEMU_IMG rebase -u -b "$TEST_IMG" -F $IMGFMT "$TEST_IMG" echo echo "== backing file references self ==" @@ -54,8 +54,8 @@ _img_info --backing-chain _make_test_img $size mv "$TEST_IMG" "$TEST_IMG.base" -_make_test_img -b "$TEST_IMG.base" $size -$QEMU_IMG rebase -u -b "$TEST_IMG" "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $size +$QEMU_IMG rebase -u -b "$TEST_IMG" -F $IMGFMT "$TEST_IMG.base" echo echo "== parent references self ==" @@ -63,12 +63,12 @@ _img_info --backing-chain _make_test_img $size mv "$TEST_IMG" "$TEST_IMG.1.base" -_make_test_img -b "$TEST_IMG.1.base" $size +_make_test_img -b "$TEST_IMG.1.base" -F $IMGFMT $size mv "$TEST_IMG" "$TEST_IMG.2.base" -_make_test_img -b "$TEST_IMG.2.base" $size +_make_test_img -b "$TEST_IMG.2.base" -F $IMGFMT $size mv "$TEST_IMG" "$TEST_IMG.3.base" -_make_test_img -b "$TEST_IMG.3.base" $size -$QEMU_IMG rebase -u -b "$TEST_IMG.2.base" "$TEST_IMG.1.base" +_make_test_img -b "$TEST_IMG.3.base" -F $IMGFMT $size +$QEMU_IMG rebase -u -b "$TEST_IMG.2.base" -F $IMGFMT "$TEST_IMG.1.base" echo echo "== ancestor references another ancestor ==" @@ -76,9 +76,9 @@ _img_info --backing-chain _make_test_img $size mv "$TEST_IMG" "$TEST_IMG.1.base" -_make_test_img -b "$TEST_IMG.1.base" $size +_make_test_img -b "$TEST_IMG.1.base" -F $IMGFMT $size mv "$TEST_IMG" "$TEST_IMG.2.base" -_make_test_img -b "$TEST_IMG.2.base" $size +_make_test_img -b "$TEST_IMG.2.base" -F $IMGFMT $size echo echo "== finite chain of length 3 (human) ==" diff --git a/tests/qemu-iotests/043.out b/tests/qemu-iotests/043.out index 0280f999ce12..7251e26d4ff9 100644 --- a/tests/qemu-iotests/043.out +++ b/tests/qemu-iotests/043.out @@ -4,20 +4,20 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 == backing file references self == qemu-img: Backing file 'TEST_DIR/t.IMGFMT' creates an infinite loop. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT == parent references self == qemu-img: Backing file 'TEST_DIR/t.IMGFMT' creates an infinite loop. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.1.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.2.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.3.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.1.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.2.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.3.base backing_fmt=IMGFMT == ancestor references another ancestor == qemu-img: Backing file 'TEST_DIR/t.IMGFMT.2.base' creates an infinite loop. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.1.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.2.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.1.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.2.base backing_fmt=IMGFMT == finite chain of length 3 (human) == image: TEST_DIR/t.IMGFMT @@ -25,12 +25,14 @@ file format: IMGFMT virtual size: 128 MiB (134217728 bytes) cluster_size: 65536 backing file: TEST_DIR/t.IMGFMT.2.base +backing file format: IMGFMT image: TEST_DIR/t.IMGFMT.2.base file format: IMGFMT virtual size: 128 MiB (134217728 bytes) cluster_size: 65536 backing file: TEST_DIR/t.IMGFMT.1.base +backing file format: IMGFMT image: TEST_DIR/t.IMGFMT.1.base file format: IMGFMT @@ -40,6 +42,7 @@ cluster_size: 65536 == finite chain of length 3 (json) == [ { + "backing-filename-format": "IMGFMT", "virtual-size": 134217728, "filename": "TEST_DIR/t.IMGFMT", "cluster-size": 65536, @@ -49,6 +52,7 @@ cluster_size: 65536 "dirty-flag": false }, { + "backing-filename-format": "IMGFMT", "virtual-size": 134217728, "filename": "TEST_DIR/t.IMGFMT.2.base", "cluster-size": 65536, diff --git a/tests/qemu-iotests/046 b/tests/qemu-iotests/046 index ecbe5fc0f443..88b3363c196d 100755 --- a/tests/qemu-iotests/046 +++ b/tests/qemu-iotests/046 @@ -69,7 +69,7 @@ backing_io 0 32 write | $QEMU_IO "$TEST_IMG" | _filter_qemu_io mv "$TEST_IMG" "$TEST_IMG.base" -_make_test_img -b "$TEST_IMG.base" 6G +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT 6G echo echo "== Some concurrent requests touching the same cluster ==" diff --git a/tests/qemu-iotests/046.out b/tests/qemu-iotests/046.out index 70783041e237..b022bcddd502 100644 --- a/tests/qemu-iotests/046.out +++ b/tests/qemu-iotests/046.out @@ -66,7 +66,7 @@ wrote 65536/65536 bytes at offset 1966080 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 65536/65536 bytes at offset 2031616 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=6442450944 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT == Some concurrent requests touching the same cluster == blkdebug: Suspended request 'A' diff --git a/tests/qemu-iotests/050 b/tests/qemu-iotests/050 index cdc53565410d..4b0a390c437c 100755 --- a/tests/qemu-iotests/050 +++ b/tests/qemu-iotests/050 @@ -58,13 +58,13 @@ $QEMU_IO -c "write -P 0x5a 0 1048576" "$TEST_IMG" | _filter_qemu_io TEST_IMG="$TEST_IMG_SAVE" -_make_test_img -b "$TEST_IMG.old" $size +_make_test_img -b "$TEST_IMG.old" -F $IMGFMT $size $QEMU_IO -c "write -z 0 1048576" "$TEST_IMG" | _filter_qemu_io echo echo "== Rebasing the image ==" -$QEMU_IMG rebase -b "$TEST_IMG.new" "$TEST_IMG" +$QEMU_IMG rebase -b "$TEST_IMG.new" -F $IMGFMT "$TEST_IMG" $QEMU_IO -c "read -P 0x00 0 1048576" "$TEST_IMG" | _filter_qemu_io # success, all done diff --git a/tests/qemu-iotests/050.out b/tests/qemu-iotests/050.out index 3602d580dc05..ab3daeddca3e 100644 --- a/tests/qemu-iotests/050.out +++ b/tests/qemu-iotests/050.out @@ -7,7 +7,7 @@ wrote 1048576/1048576 bytes at offset 0 Formatting 'TEST_DIR/t.IMGFMT.new', fmt=IMGFMT size=10485760 wrote 1048576/1048576 bytes at offset 0 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=10485760 backing_file=TEST_DIR/t.IMGFMT.old +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=10485760 backing_file=TEST_DIR/t.IMGFMT.old backing_fmt=IMGFMT 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/051 b/tests/qemu-iotests/051 index 034d3a325077..bee26075b207 100755 --- a/tests/qemu-iotests/051 +++ b/tests/qemu-iotests/051 @@ -70,7 +70,7 @@ device_id="drive0" _make_test_img $size cp "$TEST_IMG" "$TEST_IMG.orig" mv "$TEST_IMG" "$TEST_IMG.base" -_make_test_img -b "$TEST_IMG.base" $size +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $size echo echo === Unknown option === diff --git a/tests/qemu-iotests/051.out b/tests/qemu-iotests/051.out index 554c5ca90a02..de4771bcb36d 100644 --- a/tests/qemu-iotests/051.out +++ b/tests/qemu-iotests/051.out @@ -1,6 +1,6 @@ QA output created by 051 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT === Unknown option === diff --git a/tests/qemu-iotests/051.pc.out b/tests/qemu-iotests/051.pc.out index da8ad871876e..f707471fb002 100644 --- a/tests/qemu-iotests/051.pc.out +++ b/tests/qemu-iotests/051.pc.out @@ -1,6 +1,6 @@ QA output created by 051 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT === Unknown option === diff --git a/tests/qemu-iotests/056 b/tests/qemu-iotests/056 index f73fc74457df..052456aa003f 100755 --- a/tests/qemu-iotests/056 +++ b/tests/qemu-iotests/056 @@ -54,7 +54,8 @@ class TestSyncModesNoneAndTop(iotests.QMPTestCase): def setUp(self): create_image(backing_img, TestSyncModesNoneAndTop.image_len) - qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img) + qemu_img('create', '-f', iotests.imgfmt, + '-o', 'backing_file=%s' % backing_img, '-F', 'raw', test_img) qemu_io('-c', 'write -P0x41 0 512', test_img) qemu_io('-c', 'write -P0xd5 1M 32k', test_img) qemu_io('-c', 'write -P0xdc 32M 124k', test_img) diff --git a/tests/qemu-iotests/060 b/tests/qemu-iotests/060 index 32c0ecce9ec3..94c0d5accc16 100755 --- a/tests/qemu-iotests/060 +++ b/tests/qemu-iotests/060 @@ -160,7 +160,7 @@ TEST_IMG=$BACKING_IMG _make_test_img 1G $QEMU_IO -c 'write 0k 64k' "$BACKING_IMG" | _filter_qemu_io -_make_test_img -b "$BACKING_IMG" 1G +_make_test_img -b "$BACKING_IMG" -F $IMGFMT 1G # Write two clusters, the second one enforces creation of an L2 table after # the first data cluster. $QEMU_IO -c 'write 0k 64k' -c 'write 512M 64k' "$TEST_IMG" | _filter_qemu_io diff --git a/tests/qemu-iotests/060.out b/tests/qemu-iotests/060.out index be5f8707a3c2..e574c3879770 100644 --- a/tests/qemu-iotests/060.out +++ b/tests/qemu-iotests/060.out @@ -101,7 +101,7 @@ read 512/512 bytes at offset 0 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=1073741824 wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 65536/65536 bytes at offset 536870912 diff --git a/tests/qemu-iotests/061 b/tests/qemu-iotests/061 index 10eb24316461..08ddbdd10cc1 100755 --- a/tests/qemu-iotests/061 +++ b/tests/qemu-iotests/061 @@ -224,7 +224,7 @@ echo "=== Testing zero expansion on backed image ===" echo TEST_IMG="$TEST_IMG.base" _make_test_img -o "compat=1.1" 64M $QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG.base" | _filter_qemu_io -_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" 64M +_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" -F $IMGFMT 64M $QEMU_IO -c "read -P 0x2a 0 128k" -c "write -z 0 64k" "$TEST_IMG" | _filter_qemu_io $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" _check_test_img @@ -235,7 +235,7 @@ echo "=== Testing zero expansion on backed inactive clusters ===" echo TEST_IMG="$TEST_IMG.base" _make_test_img -o "compat=1.1" 64M $QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG.base" | _filter_qemu_io -_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" 64M +_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" -F $IMGFMT 64M $QEMU_IO -c "write -z 0 64k" "$TEST_IMG" | _filter_qemu_io $QEMU_IMG snapshot -c foo "$TEST_IMG" $QEMU_IO -c "write -P 0x42 0 128k" "$TEST_IMG" | _filter_qemu_io @@ -251,7 +251,7 @@ echo "=== Testing zero expansion on backed image with shared L2 table ===" echo TEST_IMG="$TEST_IMG.base" _make_test_img -o "compat=1.1" 64M $QEMU_IO -c "write -P 0x2a 0 128k" "$TEST_IMG.base" | _filter_qemu_io -_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" 64M +_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" -F $IMGFMT 64M $QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io $QEMU_IMG snapshot -c foo "$TEST_IMG" $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" @@ -274,7 +274,7 @@ echo echo "=== Testing progress report without snapshot ===" echo TEST_IMG="$TEST_IMG.base" _make_test_img -o "compat=1.1" 4G -_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" 4G +_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" -F $IMGFMT 4G $QEMU_IO -c "write -z 0 64k" \ -c "write -z 1G 64k" \ -c "write -z 2G 64k" \ @@ -286,7 +286,7 @@ echo echo "=== Testing progress report with snapshot ===" echo TEST_IMG="$TEST_IMG.base" _make_test_img -o "compat=1.1" 4G -_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" 4G +_make_test_img -o "compat=1.1" -b "$TEST_IMG.base" -F $IMGFMT 4G $QEMU_IO -c "write -z 0 64k" \ -c "write -z 1G 64k" \ -c "write -z 2G 64k" \ diff --git a/tests/qemu-iotests/061.out b/tests/qemu-iotests/061.out index c549b139da47..8c8b48cee956 100644 --- a/tests/qemu-iotests/061.out +++ b/tests/qemu-iotests/061.out @@ -424,7 +424,7 @@ read 131072/131072 bytes at offset 0 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT read 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 65536/65536 bytes at offset 0 @@ -440,7 +440,7 @@ read 65536/65536 bytes at offset 65536 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 131072/131072 bytes at offset 0 @@ -459,7 +459,7 @@ read 65536/65536 bytes at offset 65536 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) No errors were found on the image. @@ -483,7 +483,7 @@ read 67108864/67108864 bytes at offset 0 === Testing progress report without snapshot === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=4294967296 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 65536/65536 bytes at offset 1073741824 @@ -498,7 +498,7 @@ No errors were found on the image. === Testing progress report with snapshot === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=4294967296 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 65536/65536 bytes at offset 1073741824 diff --git a/tests/qemu-iotests/069 b/tests/qemu-iotests/069 index b997b127f025..a4da83b2d9da 100755 --- a/tests/qemu-iotests/069 +++ b/tests/qemu-iotests/069 @@ -46,7 +46,7 @@ echo echo "=== Creating an image with a backing file and deleting that file ===" echo TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE -_make_test_img -b "$TEST_IMG.base" $IMG_SIZE +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $IMG_SIZE _rm_test_img "$TEST_IMG.base" # Just open the image and close it right again (this should print an error message) $QEMU_IO -c quit "$TEST_IMG" 2>&1 | _filter_testdir | _filter_imgfmt diff --git a/tests/qemu-iotests/069.out b/tests/qemu-iotests/069.out index c78e8c2b7204..126b4d2d519b 100644 --- a/tests/qemu-iotests/069.out +++ b/tests/qemu-iotests/069.out @@ -3,6 +3,6 @@ QA output created by 069 === Creating an image with a backing file and deleting that file === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=131072 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT qemu-io: can't open device TEST_DIR/t.IMGFMT: Could not open backing file: Could not open 'TEST_DIR/t.IMGFMT.base': No such file or directory *** done diff --git a/tests/qemu-iotests/073 b/tests/qemu-iotests/073 index 23a1bdf89056..1dce47870914 100755 --- a/tests/qemu-iotests/073 +++ b/tests/qemu-iotests/073 @@ -52,7 +52,7 @@ echo "== creating backing file ==" TEST_IMG="$TEST_IMG.base" _make_test_img $size -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $QEMU_IO -c "write -P 0xa5 0 $size" "$TEST_IMG.base" | _filter_qemu_io echo diff --git a/tests/qemu-iotests/073.out b/tests/qemu-iotests/073.out index de5452492c70..7a718b525e68 100644 --- a/tests/qemu-iotests/073.out +++ b/tests/qemu-iotests/073.out @@ -2,7 +2,7 @@ QA output created by 073 == creating backing file == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 134217728/134217728 bytes at offset 0 128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) diff --git a/tests/qemu-iotests/082 b/tests/qemu-iotests/082 index 1998965ed47d..213558186734 100755 --- a/tests/qemu-iotests/082 +++ b/tests/qemu-iotests/082 @@ -84,8 +84,10 @@ run_qemu_img create -f $IMGFMT -o cluster_size=4k -o help "$TEST_IMG" $size run_qemu_img create -f $IMGFMT -o cluster_size=4k -o \? "$TEST_IMG" $size # Looks like a help option, but is part of the backing file name -run_qemu_img create -f $IMGFMT -u -o backing_file="$TEST_IMG",,help "$TEST_IMG" $size -run_qemu_img create -f $IMGFMT -u -o backing_file="$TEST_IMG",,\? "$TEST_IMG" $size +run_qemu_img create -f $IMGFMT -u -o backing_file="$TEST_IMG",,help \ + -F $IMGFMT "$TEST_IMG" $size +run_qemu_img create -f $IMGFMT -u -o backing_file="$TEST_IMG",,\? \ + -F $IMGFMT "$TEST_IMG" $size # Try to trick qemu-img into creating escaped commas run_qemu_img create -f $IMGFMT -o backing_file="$TEST_IMG", -o help "$TEST_IMG" $size @@ -141,8 +143,8 @@ run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o help "$TEST_IMG" "$TEST_IM run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o \? "$TEST_IMG" "$TEST_IMG".base # Looks like a help option, but is part of the backing file name -run_qemu_img convert -O $IMGFMT -o backing_file="$TEST_IMG",,help "$TEST_IMG" "$TEST_IMG".base -run_qemu_img convert -O $IMGFMT -o backing_file="$TEST_IMG",,\? "$TEST_IMG" "$TEST_IMG".base +run_qemu_img convert -O $IMGFMT -o backing_fmt=$IMGFMT,backing_file="$TEST_IMG",,help "$TEST_IMG" "$TEST_IMG".base +run_qemu_img convert -O $IMGFMT -o backing_fmt=$IMGFMT,backing_file="$TEST_IMG",,\? "$TEST_IMG" "$TEST_IMG".base # Try to trick qemu-img into creating escaped commas run_qemu_img convert -O $IMGFMT -o backing_file="$TEST_IMG", -o help "$TEST_IMG" "$TEST_IMG".base diff --git a/tests/qemu-iotests/082.out b/tests/qemu-iotests/082.out index 7f2b207d247b..1b0a75c8f97f 100644 --- a/tests/qemu-iotests/082.out +++ b/tests/qemu-iotests/082.out @@ -236,11 +236,11 @@ Supported options: refcount_bits=<num> - Width of a reference count entry in bits 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 +Testing: create -f qcow2 -u -o backing_file=TEST_DIR/t.qcow2,,help -F qcow2 TEST_DIR/t.qcow2 128M +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/t.qcow2,,help backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=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 +Testing: create -f qcow2 -u -o backing_file=TEST_DIR/t.qcow2,,? -F qcow2 TEST_DIR/t.qcow2 128M +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/t.qcow2,,? backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=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, @@ -527,10 +527,10 @@ Supported options: refcount_bits=<num> - Width of a reference count entry in bits size=<size> - Virtual disk size -Testing: convert -O qcow2 -o backing_file=TEST_DIR/t.qcow2,,help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base +Testing: convert -O qcow2 -o backing_fmt=qcow2,backing_file=TEST_DIR/t.qcow2,,help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base qemu-img: Could not open 'TEST_DIR/t.qcow2.base': Could not open backing file: Could not open 'TEST_DIR/t.qcow2,help': No such file or directory -Testing: convert -O qcow2 -o backing_file=TEST_DIR/t.qcow2,,? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base +Testing: convert -O qcow2 -o backing_fmt=qcow2,backing_file=TEST_DIR/t.qcow2,,? TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base qemu-img: Could not open 'TEST_DIR/t.qcow2.base': Could not open backing file: Could not open 'TEST_DIR/t.qcow2,?': No such file or directory Testing: convert -O qcow2 -o backing_file=TEST_DIR/t.qcow2, -o help TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base diff --git a/tests/qemu-iotests/085 b/tests/qemu-iotests/085 index dd3c993a2d57..e99eb44581e8 100755 --- a/tests/qemu-iotests/085 +++ b/tests/qemu-iotests/085 @@ -106,7 +106,7 @@ add_snapshot_image() { base_image="${TEST_DIR}/$((${1}-1))-${snapshot_virt0}" snapshot_file="${TEST_DIR}/${1}-${snapshot_virt0}" - TEST_IMG=$snapshot_file _make_test_img -u -b "${base_image}" "$size" + TEST_IMG=$snapshot_file _make_test_img -u -b "${base_image}" -F $IMGFMT "$size" do_blockdev_add "$1" "'backing': null, " "${snapshot_file}" } @@ -225,7 +225,7 @@ echo SNAPSHOTS=$((${SNAPSHOTS}+1)) TEST_IMG="$TEST_IMG.base" _make_test_img "$size" -_make_test_img -b "${TEST_IMG}.base" "$size" +_make_test_img -b "${TEST_IMG}.base" -F $IMGFMT "$size" do_blockdev_add ${SNAPSHOTS} "" "${TEST_IMG}" blockdev_snapshot ${SNAPSHOTS} error diff --git a/tests/qemu-iotests/085.out b/tests/qemu-iotests/085.out index a822ff4ef6d8..080a503c87e8 100644 --- a/tests/qemu-iotests/085.out +++ b/tests/qemu-iotests/085.out @@ -68,12 +68,12 @@ Formatting 'TEST_DIR/10-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_fil === Create a couple of snapshots using blockdev-snapshot === -Formatting 'TEST_DIR/11-snapshot-v0.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/10-snapshot-v0.IMGFMT +Formatting 'TEST_DIR/11-snapshot-v0.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/10-snapshot-v0.IMGFMT backing_fmt=IMGFMT { 'execute': 'blockdev-add', 'arguments': { 'driver': 'IMGFMT', 'node-name': 'snap_11', 'backing': null, 'file': { 'driver': 'file', 'filename': 'TEST_DIR/11-snapshot-v0.IMGFMT', 'node-name': 'file_11' } } } {"return": {}} { 'execute': 'blockdev-snapshot', 'arguments': { 'node': 'virtio0', 'overlay':'snap_11' } } {"return": {}} -Formatting 'TEST_DIR/12-snapshot-v0.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/11-snapshot-v0.IMGFMT +Formatting 'TEST_DIR/12-snapshot-v0.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/11-snapshot-v0.IMGFMT backing_fmt=IMGFMT { 'execute': 'blockdev-add', 'arguments': { 'driver': 'IMGFMT', 'node-name': 'snap_12', 'backing': null, 'file': { 'driver': 'file', 'filename': 'TEST_DIR/12-snapshot-v0.IMGFMT', 'node-name': 'file_12' } } } {"return": {}} { 'execute': 'blockdev-snapshot', 'arguments': { 'node': 'virtio0', 'overlay':'snap_12' } } @@ -101,7 +101,7 @@ Formatting 'TEST_DIR/12-snapshot-v0.IMGFMT', fmt=IMGFMT size=134217728 backing_f === Invalid command - snapshot node has a backing image === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT { 'execute': 'blockdev-add', 'arguments': { 'driver': 'IMGFMT', 'node-name': 'snap_13', 'file': { 'driver': 'file', 'filename': 'TEST_DIR/t.IMGFMT', 'node-name': 'file_13' } } } {"return": {}} { 'execute': 'blockdev-snapshot', 'arguments': { 'node': 'virtio0', 'overlay':'snap_13' } } diff --git a/tests/qemu-iotests/089 b/tests/qemu-iotests/089 index 059ad75e28d6..66c5415abe8c 100755 --- a/tests/qemu-iotests/089 +++ b/tests/qemu-iotests/089 @@ -84,7 +84,7 @@ echo echo "=== Testing correct handling of 'backing':null ===" echo -_make_test_img -b "$TEST_IMG.base" $IMG_SIZE +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $IMG_SIZE # This should read 42 $QEMU_IO -c 'read -P 42 0 512' "$TEST_IMG" | _filter_qemu_io diff --git a/tests/qemu-iotests/089.out b/tests/qemu-iotests/089.out index 20c8ce8f0ef4..15682c28862a 100644 --- a/tests/qemu-iotests/089.out +++ b/tests/qemu-iotests/089.out @@ -21,7 +21,7 @@ read 512/512 bytes at offset 0 === Testing correct handling of 'backing':null === -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT read 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 512/512 bytes at offset 0 diff --git a/tests/qemu-iotests/095 b/tests/qemu-iotests/095 index 155ae86aa780..77a5f0f3f597 100755 --- a/tests/qemu-iotests/095 +++ b/tests/qemu-iotests/095 @@ -51,9 +51,9 @@ size_larger=100M TEST_IMG="$TEST_IMG.base" _make_test_img $size_smaller -TEST_IMG="$TEST_IMG.snp1" _make_test_img -b "$TEST_IMG.base" $size_larger +TEST_IMG="$TEST_IMG.snp1" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT $size_larger -_make_test_img -b "${TEST_IMG}.snp1" $size_larger +_make_test_img -b "${TEST_IMG}.snp1" -F $IMGFMT $size_larger echo echo "=== Base image info before commit and resize ===" diff --git a/tests/qemu-iotests/095.out b/tests/qemu-iotests/095.out index 614e5ccbbb38..e66ced58f855 100644 --- a/tests/qemu-iotests/095.out +++ b/tests/qemu-iotests/095.out @@ -1,7 +1,7 @@ QA output created by 095 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=5242880 -Formatting 'TEST_DIR/t.IMGFMT.snp1', fmt=IMGFMT size=104857600 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=104857600 backing_file=TEST_DIR/t.IMGFMT.snp1 +Formatting 'TEST_DIR/t.IMGFMT.snp1', fmt=IMGFMT size=104857600 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=104857600 backing_file=TEST_DIR/t.IMGFMT.snp1 backing_fmt=IMGFMT === Base image info before commit and resize === image: TEST_DIR/t.IMGFMT.base diff --git a/tests/qemu-iotests/097 b/tests/qemu-iotests/097 index 690f3d3ce1ed..d910a8b107ea 100755 --- a/tests/qemu-iotests/097 +++ b/tests/qemu-iotests/097 @@ -67,8 +67,8 @@ echo len=$((2100 * 1024 * 1024 + 512)) # larger than 2G, and not cluster aligned TEST_IMG="$TEST_IMG.base" _make_test_img $len -TEST_IMG="$TEST_IMG.itmd" _make_test_img -b "$TEST_IMG.base" $len -_make_test_img -b "$TEST_IMG.itmd" $len +TEST_IMG="$TEST_IMG.itmd" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT $len +_make_test_img -b "$TEST_IMG.itmd" -F $IMGFMT $len $QEMU_IO -c "write -P 1 0x7ffd0000 192k" "$TEST_IMG.base" | _filter_qemu_io $QEMU_IO -c "write -P 2 0x7ffe0000 128k" "$TEST_IMG.itmd" | _filter_qemu_io diff --git a/tests/qemu-iotests/097.out b/tests/qemu-iotests/097.out index f6705a1cc74a..3038ddab3100 100644 --- a/tests/qemu-iotests/097.out +++ b/tests/qemu-iotests/097.out @@ -3,8 +3,8 @@ QA output created by 097 === Test pass 0 === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202010112 -Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd +Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd backing_fmt=IMGFMT wrote 196608/196608 bytes at offset 2147287040 192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 131072/131072 bytes at offset 2147352576 @@ -40,8 +40,8 @@ Offset Length File === Test pass 1 === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202010112 -Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd +Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd backing_fmt=IMGFMT wrote 196608/196608 bytes at offset 2147287040 192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 131072/131072 bytes at offset 2147352576 @@ -78,8 +78,8 @@ Offset Length File === Test pass 2 === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202010112 -Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd +Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd backing_fmt=IMGFMT wrote 196608/196608 bytes at offset 2147287040 192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 131072/131072 bytes at offset 2147352576 @@ -116,8 +116,8 @@ Offset Length File === Test pass 3 === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202010112 -Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd +Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd backing_fmt=IMGFMT wrote 196608/196608 bytes at offset 2147287040 192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 131072/131072 bytes at offset 2147352576 diff --git a/tests/qemu-iotests/098 b/tests/qemu-iotests/098 index 1e29d96b3d7e..f2ccdd790980 100755 --- a/tests/qemu-iotests/098 +++ b/tests/qemu-iotests/098 @@ -52,7 +52,7 @@ echo "=== $event ===" echo TEST_IMG="$TEST_IMG.base" _make_test_img 64M -_make_test_img -b "$TEST_IMG.base" 64M +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT 64M # Some data that can be leaked when emptying the top image $QEMU_IO -c 'write 0 64k' "$TEST_IMG" | _filter_qemu_io diff --git a/tests/qemu-iotests/098.out b/tests/qemu-iotests/098.out index 23cf371f53f0..6c73dd0977fb 100644 --- a/tests/qemu-iotests/098.out +++ b/tests/qemu-iotests/098.out @@ -3,7 +3,7 @@ QA output created by 098 === l1_update === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) qemu-img: Failed to empty blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error @@ -12,7 +12,7 @@ No errors were found on the image. === empty_image_prepare === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) qemu-img: Failed to empty blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error @@ -25,7 +25,7 @@ No errors were found on the image. === reftable_update === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) qemu-img: Failed to empty blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error @@ -39,7 +39,7 @@ No errors were found on the image. === refblock_alloc === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) qemu-img: Failed to empty blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT: Input/output error diff --git a/tests/qemu-iotests/110 b/tests/qemu-iotests/110 index 139c02c2cf6b..f1813d0dfb50 100755 --- a/tests/qemu-iotests/110 +++ b/tests/qemu-iotests/110 @@ -50,7 +50,7 @@ echo '=== Reconstructable filename ===' echo TEST_IMG="$TEST_IMG.base" _make_test_img 64M -_make_test_img -b "$TEST_IMG_REL.base" 64M +_make_test_img -b "$TEST_IMG_REL.base" -F $IMGFMT 64M # qemu should be able to reconstruct the filename, so relative backing names # should work # (We have to filter the backing file format because vmdk always @@ -91,7 +91,7 @@ echo '=== Backing name is always relative to the backed image ===' echo # omit the image size; it should work anyway -_make_test_img -b "$TEST_IMG_REL.base" +_make_test_img -b "$TEST_IMG_REL.base" -F $IMGFMT echo echo '=== Nodes without a common directory ===' diff --git a/tests/qemu-iotests/110.out b/tests/qemu-iotests/110.out index f835553a9930..cf8f6c025d60 100644 --- a/tests/qemu-iotests/110.out +++ b/tests/qemu-iotests/110.out @@ -3,7 +3,7 @@ QA output created by 110 === Reconstructable filename === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=t.IMGFMT.base backing_fmt=IMGFMT image: TEST_DIR/t.IMGFMT file format: IMGFMT virtual size: 64 MiB (67108864 bytes) @@ -18,7 +18,7 @@ backing file: t.IMGFMT.base (actual path: TEST_DIR/t.IMGFMT.base) === Backing name is always relative to the backed image === -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=t.IMGFMT.base backing_fmt=IMGFMT === Nodes without a common directory === diff --git a/tests/qemu-iotests/122 b/tests/qemu-iotests/122 index 2dc16b2ca484..dfd1cd05d6a6 100755 --- a/tests/qemu-iotests/122 +++ b/tests/qemu-iotests/122 @@ -52,9 +52,10 @@ echo echo "=== Check allocation status regression with -B ===" echo -_make_test_img -b "$TEST_IMG".base +_make_test_img -b "$TEST_IMG".base -F $IMGFMT $QEMU_IO -c "write -P 0x22 0 3M" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir -$QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base "$TEST_IMG" "$TEST_IMG".orig +$QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base \ + -o backing_fmt=$IMGFMT "$TEST_IMG" "$TEST_IMG".orig $QEMU_IMG map "$TEST_IMG".orig | _filter_qemu_img_map @@ -62,18 +63,22 @@ echo echo "=== Check that zero clusters are kept in overlay ===" echo -_make_test_img -b "$TEST_IMG".base +_make_test_img -b "$TEST_IMG".base -F $IMGFMT $QEMU_IO -c "write -P 0 0 3M" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir -$QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base "$TEST_IMG" "$TEST_IMG".orig +$QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base -o backing_fmt=$IMGFMT \ + "$TEST_IMG" "$TEST_IMG".orig $QEMU_IO -c "read -P 0 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir -$QEMU_IMG convert -O $IMGFMT -c -B "$TEST_IMG".base "$TEST_IMG" "$TEST_IMG".orig +$QEMU_IMG convert -O $IMGFMT -c -B "$TEST_IMG".base -o backing_fmt=$IMGFMT \ + "$TEST_IMG" "$TEST_IMG".orig $QEMU_IO -c "read -P 0 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir $QEMU_IO -c "write -z 0 3M" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir -$QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base "$TEST_IMG" "$TEST_IMG".orig +$QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base -o backing_fmt=$IMGFMT \ + "$TEST_IMG" "$TEST_IMG".orig $QEMU_IO -c "read -P 0 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir -$QEMU_IMG convert -O $IMGFMT -c -B "$TEST_IMG".base "$TEST_IMG" "$TEST_IMG".orig +$QEMU_IMG convert -O $IMGFMT -c -B "$TEST_IMG".base -o backing_fmt=$IMGFMT \ + "$TEST_IMG" "$TEST_IMG".orig $QEMU_IO -c "read -P 0 0 3M" "$TEST_IMG".orig 2>&1 | _filter_qemu_io | _filter_testdir @@ -94,11 +99,11 @@ TEST_IMG="$TEST_IMG".base _make_test_img 256M # We do not want such a zero write, however, because we are past the # end of the backing file on the target as well, so we do not need to # write anything there. -_make_test_img -b "$TEST_IMG".base 768M +_make_test_img -b "$TEST_IMG".base 768M -F $IMGFMT # Use compat=0.10 as the output so there is no zero cluster support $QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base -o compat=0.10 \ - "$TEST_IMG" "$TEST_IMG".orig + -o backing_fmt=$IMGFMT "$TEST_IMG" "$TEST_IMG".orig # See that nothing has been allocated past 64M $QEMU_IMG map "$TEST_IMG".orig | _filter_qemu_img_map @@ -110,7 +115,7 @@ $QEMU_IO -c 'write -P 0x11 255M 1M' "$TEST_IMG".base 2>&1 | _filter_qemu_io $QEMU_IO -c 'write -P 0x22 600M 1M' "$TEST_IMG" 2>&1 | _filter_qemu_io $QEMU_IMG convert -O $IMGFMT -B "$TEST_IMG".base -o compat=0.10 \ - "$TEST_IMG" "$TEST_IMG".orig + -o backing_fmt=$IMGFMT "$TEST_IMG" "$TEST_IMG".orig $QEMU_IMG map "$TEST_IMG".orig | _filter_qemu_img_map $QEMU_IO -c 'read -P 0x11 255M 1M' \ @@ -199,7 +204,7 @@ $QEMU_IMG map --output=json "$TEST_IMG".orig | _filter_qemu_img_map TEST_IMG="$TEST_IMG".base _make_test_img 64M $QEMU_IO -c "write -P 0x11 0 32M" "$TEST_IMG".base 2>&1 | _filter_qemu_io | _filter_testdir -_make_test_img -b "$TEST_IMG".base 64M +_make_test_img -b "$TEST_IMG".base 64M -F $IMGFMT $QEMU_IO -c "write -P 0x22 0 3M" "$TEST_IMG" 2>&1 | _filter_qemu_io | _filter_testdir echo diff --git a/tests/qemu-iotests/122.out b/tests/qemu-iotests/122.out index c2e154a1e556..f1f195ed775e 100644 --- a/tests/qemu-iotests/122.out +++ b/tests/qemu-iotests/122.out @@ -5,7 +5,7 @@ wrote 67108864/67108864 bytes at offset 0 === Check allocation status regression with -B === -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 3145728/3145728 bytes at offset 0 3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) Offset Length File @@ -14,7 +14,7 @@ Offset Length File === Check that zero clusters are kept in overlay === -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 3145728/3145728 bytes at offset 0 3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) read 3145728/3145728 bytes at offset 0 @@ -31,7 +31,7 @@ read 3145728/3145728 bytes at offset 0 === Converting to an overlay larger than its backing file === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=268435456 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=805306368 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=805306368 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT Offset Length File wrote 1048576/1048576 bytes at offset 267386880 @@ -141,7 +141,7 @@ read 63963136/63963136 bytes at offset 3145728 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 wrote 33554432/33554432 bytes at offset 0 32 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 3145728/3145728 bytes at offset 0 3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) diff --git a/tests/qemu-iotests/126 b/tests/qemu-iotests/126 index b7fce1e59dd3..dd5a2112278d 100755 --- a/tests/qemu-iotests/126 +++ b/tests/qemu-iotests/126 @@ -61,7 +61,7 @@ BASE_IMG="$TEST_DIR/image:base.$IMGFMT" TOP_IMG="$TEST_DIR/image:top.$IMGFMT" TEST_IMG=$BASE_IMG _make_test_img 64M -TEST_IMG=$TOP_IMG _make_test_img -b ./image:base.$IMGFMT +TEST_IMG=$TOP_IMG _make_test_img -b ./image:base.$IMGFMT -F $IMGFMT # (1) The default cluster size depends on the image format # (2) vmdk only supports vmdk backing files, so it always reports the @@ -82,7 +82,7 @@ BASE_IMG="base.$IMGFMT" TOP_IMG="file:image:top.$IMGFMT" TEST_IMG=$BASE_IMG _make_test_img 64M -TEST_IMG=$TOP_IMG _make_test_img -b "$BASE_IMG" +TEST_IMG=$TOP_IMG _make_test_img -b "$BASE_IMG" -F $IMGFMT TEST_IMG=$TOP_IMG _img_info | grep -ve 'cluster_size' -e 'backing file format' diff --git a/tests/qemu-iotests/126.out b/tests/qemu-iotests/126.out index e3c4d619162d..7d6634685eb5 100644 --- a/tests/qemu-iotests/126.out +++ b/tests/qemu-iotests/126.out @@ -8,14 +8,14 @@ Formatting 'file:TEST_DIR/a:b.IMGFMT', fmt=IMGFMT size=67108864 === Testing relative backing filename resolution === Formatting 'TEST_DIR/image:base.IMGFMT', fmt=IMGFMT size=67108864 -Formatting 'TEST_DIR/image:top.IMGFMT', fmt=IMGFMT size=67108864 backing_file=./image:base.IMGFMT +Formatting 'TEST_DIR/image:top.IMGFMT', fmt=IMGFMT size=67108864 backing_file=./image:base.IMGFMT backing_fmt=IMGFMT image: TEST_DIR/image:top.IMGFMT file format: IMGFMT virtual size: 64 MiB (67108864 bytes) backing file: ./image:base.IMGFMT (actual path: TEST_DIR/./image:base.IMGFMT) Formatting 'base.IMGFMT', fmt=IMGFMT size=67108864 -Formatting 'file:image:top.IMGFMT', fmt=IMGFMT size=67108864 backing_file=base.IMGFMT +Formatting 'file:image:top.IMGFMT', fmt=IMGFMT size=67108864 backing_file=base.IMGFMT backing_fmt=IMGFMT image: ./image:top.IMGFMT file format: IMGFMT virtual size: 64 MiB (67108864 bytes) diff --git a/tests/qemu-iotests/127 b/tests/qemu-iotests/127 index a4fc8660381b..e2ac2f55364d 100755 --- a/tests/qemu-iotests/127 +++ b/tests/qemu-iotests/127 @@ -48,8 +48,8 @@ _require_devices virtio-scsi scsi-hd IMG_SIZE=64K _make_test_img $IMG_SIZE -TEST_IMG="$TEST_IMG.overlay0" _make_test_img -b "$TEST_IMG" $IMG_SIZE -TEST_IMG="$TEST_IMG.overlay1" _make_test_img -b "$TEST_IMG" $IMG_SIZE +TEST_IMG="$TEST_IMG.overlay0" _make_test_img -b "$TEST_IMG" -F $IMGFMT $IMG_SIZE +TEST_IMG="$TEST_IMG.overlay1" _make_test_img -b "$TEST_IMG" -F $IMGFMT $IMG_SIZE # So that we actually have something to mirror and the job does not return # immediately (which may be bad because then we cannot know whether the diff --git a/tests/qemu-iotests/127.out b/tests/qemu-iotests/127.out index 623d52bbd150..efd6cb327fe5 100644 --- a/tests/qemu-iotests/127.out +++ b/tests/qemu-iotests/127.out @@ -1,7 +1,7 @@ QA output created by 127 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=65536 -Formatting 'TEST_DIR/t.IMGFMT.overlay0', fmt=IMGFMT size=65536 backing_file=TEST_DIR/t.IMGFMT -Formatting 'TEST_DIR/t.IMGFMT.overlay1', fmt=IMGFMT size=65536 backing_file=TEST_DIR/t.IMGFMT +Formatting 'TEST_DIR/t.IMGFMT.overlay0', fmt=IMGFMT size=65536 backing_file=TEST_DIR/t.IMGFMT backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT.overlay1', fmt=IMGFMT size=65536 backing_file=TEST_DIR/t.IMGFMT backing_fmt=IMGFMT wrote 42/42 bytes at offset 0 42 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) { 'execute': 'qmp_capabilities' } diff --git a/tests/qemu-iotests/129 b/tests/qemu-iotests/129 index b0da4a5541ab..0e13244d850e 100755 --- a/tests/qemu-iotests/129 +++ b/tests/qemu-iotests/129 @@ -29,7 +29,8 @@ class TestStopWithBlockJob(iotests.QMPTestCase): def setUp(self): iotests.qemu_img('create', '-f', iotests.imgfmt, self.base_img, "1G") - iotests.qemu_img('create', '-f', iotests.imgfmt, self.test_img, "-b", self.base_img) + iotests.qemu_img('create', '-f', iotests.imgfmt, self.test_img, + "-b", self.base_img, '-F', iotests.imgfmt) iotests.qemu_io('-f', iotests.imgfmt, '-c', 'write -P0x5d 1M 128M', self.test_img) self.vm = iotests.VM().add_drive(self.test_img) self.vm.launch() diff --git a/tests/qemu-iotests/133 b/tests/qemu-iotests/133 index 6f7cacc0910b..4070fd9457b2 100755 --- a/tests/qemu-iotests/133 +++ b/tests/qemu-iotests/133 @@ -40,7 +40,7 @@ _supported_fmt qcow2 _supported_proto file TEST_IMG="$TEST_IMG.base" _make_test_img 64M -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT echo echo "=== Check that node-name can't be changed ===" diff --git a/tests/qemu-iotests/133.out b/tests/qemu-iotests/133.out index 1491ef45a984..d70c2e8041ce 100644 --- a/tests/qemu-iotests/133.out +++ b/tests/qemu-iotests/133.out @@ -1,6 +1,6 @@ QA output created by 133 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT === Check that node-name can't be changed === diff --git a/tests/qemu-iotests/139 b/tests/qemu-iotests/139 index 7120d3142b77..1452fd24b335 100755 --- a/tests/qemu-iotests/139 +++ b/tests/qemu-iotests/139 @@ -71,7 +71,7 @@ class TestBlockdevDel(iotests.QMPTestCase): def addBlockDriverStateOverlay(self, node): self.checkBlockDriverState(node, False) iotests.qemu_img('create', '-u', '-f', iotests.imgfmt, - '-b', base_img, new_img, '1M') + '-b', base_img, '-F', iotests.imgfmt, new_img, '1M') opts = {'driver': iotests.imgfmt, 'node-name': node, 'backing': None, diff --git a/tests/qemu-iotests/141 b/tests/qemu-iotests/141 index 5192d256e314..21aa0b42d813 100755 --- a/tests/qemu-iotests/141 +++ b/tests/qemu-iotests/141 @@ -89,8 +89,8 @@ test_blockjob() TEST_IMG="$TEST_DIR/b.$IMGFMT" _make_test_img 1M -TEST_IMG="$TEST_DIR/m.$IMGFMT" _make_test_img -b "$TEST_DIR/b.$IMGFMT" 1M -_make_test_img -b "$TEST_DIR/m.$IMGFMT" 1M +TEST_IMG="$TEST_DIR/m.$IMGFMT" _make_test_img -b "$TEST_DIR/b.$IMGFMT" -F $IMGFMT 1M +_make_test_img -b "$TEST_DIR/m.$IMGFMT" 1M -F $IMGFMT _launch_qemu -nodefaults diff --git a/tests/qemu-iotests/141.out b/tests/qemu-iotests/141.out index 263b680bdfb3..08e0aecd65f4 100644 --- a/tests/qemu-iotests/141.out +++ b/tests/qemu-iotests/141.out @@ -1,7 +1,7 @@ QA output created by 141 Formatting 'TEST_DIR/b.IMGFMT', fmt=IMGFMT size=1048576 -Formatting 'TEST_DIR/m.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/b.IMGFMT -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/m.IMGFMT +Formatting 'TEST_DIR/m.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/b.IMGFMT backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/m.IMGFMT backing_fmt=IMGFMT {'execute': 'qmp_capabilities'} {"return": {}} diff --git a/tests/qemu-iotests/142 b/tests/qemu-iotests/142 index daefcbaa5878..69fd10ef5103 100755 --- a/tests/qemu-iotests/142 +++ b/tests/qemu-iotests/142 @@ -67,7 +67,7 @@ size=128M TEST_IMG="$TEST_IMG.base" _make_test_img $size TEST_IMG="$TEST_IMG.snap" _make_test_img $size -_make_test_img -b "$TEST_IMG.base" $size +_make_test_img -b "$TEST_IMG.base" $size -F $IMGFMT echo echo === Simple test for all cache modes === diff --git a/tests/qemu-iotests/142.out b/tests/qemu-iotests/142.out index 3667e38def8a..a92b948edd95 100644 --- a/tests/qemu-iotests/142.out +++ b/tests/qemu-iotests/142.out @@ -1,7 +1,7 @@ QA output created by 142 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 Formatting 'TEST_DIR/t.IMGFMT.snap', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT === Simple test for all cache modes === diff --git a/tests/qemu-iotests/153 b/tests/qemu-iotests/153 index cf961d3609eb..adb9a2987f54 100755 --- a/tests/qemu-iotests/153 +++ b/tests/qemu-iotests/153 @@ -94,7 +94,7 @@ for opts1 in "" "read-only=on" "read-only=on,force-share=on"; do echo echo "== Creating test image ==" - _make_test_img -b "${TEST_IMG}.base" + _make_test_img -b "${TEST_IMG}.base" -F $IMGFMT echo echo "== Launching QEMU, opts: '$opts1' ==" @@ -125,7 +125,7 @@ for opts1 in "" "read-only=on" "read-only=on,force-share=on"; do _run_cmd $QEMU_IMG amend -o "size=$size" $L "${TEST_IMG}" _run_cmd $QEMU_IMG commit $L "${TEST_IMG}" _run_cmd $QEMU_IMG resize $L "${TEST_IMG}" $size - _run_cmd $QEMU_IMG rebase $L "${TEST_IMG}" -b "${TEST_IMG}.base" + _run_cmd $QEMU_IMG rebase $L "${TEST_IMG}" -b "${TEST_IMG}.base" -F $IMGFMT _run_cmd $QEMU_IMG snapshot -l $L "${TEST_IMG}" _run_cmd $QEMU_IMG convert $L "${TEST_IMG}" "${TEST_IMG}.convert" _run_cmd $QEMU_IMG dd $L if="${TEST_IMG}" of="${TEST_IMG}.convert" bs=512 count=1 @@ -135,7 +135,7 @@ for opts1 in "" "read-only=on" "read-only=on,force-share=on"; do # qemu-img create does not support -U if [ -z "$L" ]; then _run_cmd $QEMU_IMG create -f $IMGFMT "${TEST_IMG}" \ - -b ${TEST_IMG}.base + -b ${TEST_IMG}.base -F $IMGFMT # Read the file format. It used to be the case that # file-posix simply truncated the file, but the qcow2 # driver then failed to format it because it was unable @@ -168,9 +168,9 @@ done echo echo "== Creating ${TEST_IMG}.[abc] ==" | _filter_testdir ( - $QEMU_IMG create -f qcow2 "${TEST_IMG}.a" -b "${TEST_IMG}" - $QEMU_IMG create -f qcow2 "${TEST_IMG}.b" -b "${TEST_IMG}" - $QEMU_IMG create -f qcow2 "${TEST_IMG}.c" -b "${TEST_IMG}.b" + $QEMU_IMG create -f qcow2 "${TEST_IMG}.a" -b "${TEST_IMG}" -F $IMGFMT + $QEMU_IMG create -f qcow2 "${TEST_IMG}.b" -b "${TEST_IMG}" -F $IMGFMT + $QEMU_IMG create -f qcow2 "${TEST_IMG}.c" -b "${TEST_IMG}.b" -F $IMGFMT ) | _filter_img_create echo @@ -219,7 +219,7 @@ _send_qemu_cmd $QEMU_HANDLE \ _run_cmd $QEMU_IO "${TEST_IMG}" -c 'write 0 512' echo "Creating overlay with qemu-img when the guest is running should be allowed" -_run_cmd $QEMU_IMG create -f $IMGFMT -b "${TEST_IMG}" "${TEST_IMG}.overlay" +_run_cmd $QEMU_IMG create -f $IMGFMT -b "${TEST_IMG}" -F $IMGFMT "${TEST_IMG}.overlay" echo "== Closing an image should unlock it ==" _send_qemu_cmd $QEMU_HANDLE \ diff --git a/tests/qemu-iotests/153.out b/tests/qemu-iotests/153.out index b2a90caa6b8e..8a79e1ee870d 100644 --- a/tests/qemu-iotests/153.out +++ b/tests/qemu-iotests/153.out @@ -6,7 +6,7 @@ QEMU_PROG: -drive if=none,file=null-co://,readonly=off,force-share=on: force-sha Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 == Creating test image == -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT == Launching QEMU, opts: '' == @@ -68,7 +68,7 @@ _qemu_img_wrapper resize TEST_DIR/t.qcow2 32M qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image [TEST_DIR/t.qcow2]? -_qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base +_qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image [TEST_DIR/t.qcow2]? @@ -92,10 +92,11 @@ _qemu_img_wrapper bench -w -c 1 TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image [TEST_DIR/t.qcow2]? -_qemu_img_wrapper create -f qcow2 TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base +_qemu_img_wrapper create -f qcow2 TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 qemu-img: TEST_DIR/t.qcow2: Failed to get "write" lock Is another process using the image [TEST_DIR/t.qcow2]? file format: IMGFMT +backing file format: IMGFMT == Running utility commands -U == @@ -130,7 +131,7 @@ _qemu_img_wrapper resize -U TEST_DIR/t.qcow2 32M qemu-img: unrecognized option '-U' Try 'qemu-img --help' for more information -_qemu_img_wrapper rebase -U TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base +_qemu_img_wrapper rebase -U TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image [TEST_DIR/t.qcow2]? @@ -152,7 +153,7 @@ Round done Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 == Creating test image == -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT == Launching QEMU, opts: 'read-only=on' == @@ -199,7 +200,7 @@ _qemu_img_wrapper resize TEST_DIR/t.qcow2 32M qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image [TEST_DIR/t.qcow2]? -_qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base +_qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image [TEST_DIR/t.qcow2]? @@ -215,10 +216,11 @@ _qemu_img_wrapper bench -w -c 1 TEST_DIR/t.qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image [TEST_DIR/t.qcow2]? -_qemu_img_wrapper create -f qcow2 TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base +_qemu_img_wrapper create -f qcow2 TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 qemu-img: TEST_DIR/t.qcow2: Failed to get "write" lock Is another process using the image [TEST_DIR/t.qcow2]? file format: IMGFMT +backing file format: IMGFMT == Running utility commands -U == @@ -253,7 +255,7 @@ _qemu_img_wrapper resize -U TEST_DIR/t.qcow2 32M qemu-img: unrecognized option '-U' Try 'qemu-img --help' for more information -_qemu_img_wrapper rebase -U TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base +_qemu_img_wrapper rebase -U TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 qemu-img: Could not open 'TEST_DIR/t.qcow2': Failed to get "write" lock Is another process using the image [TEST_DIR/t.qcow2]? @@ -275,7 +277,7 @@ Round done Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 == Creating test image == -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT == Launching QEMU, opts: 'read-only=on,force-share=on' == @@ -309,7 +311,7 @@ _qemu_img_wrapper commit TEST_DIR/t.qcow2 _qemu_img_wrapper resize TEST_DIR/t.qcow2 32M -_qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base +_qemu_img_wrapper rebase TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 _qemu_img_wrapper snapshot -l TEST_DIR/t.qcow2 @@ -321,8 +323,9 @@ _qemu_img_wrapper bench -c 1 TEST_DIR/t.qcow2 _qemu_img_wrapper bench -w -c 1 TEST_DIR/t.qcow2 -_qemu_img_wrapper create -f qcow2 TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base +_qemu_img_wrapper create -f qcow2 TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 file format: IMGFMT +backing file format: IMGFMT == Running utility commands -U == @@ -357,7 +360,7 @@ _qemu_img_wrapper resize -U TEST_DIR/t.qcow2 32M qemu-img: unrecognized option '-U' Try 'qemu-img --help' for more information -_qemu_img_wrapper rebase -U TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base +_qemu_img_wrapper rebase -U TEST_DIR/t.qcow2 -b TEST_DIR/t.qcow2.base -F qcow2 _qemu_img_wrapper snapshot -l -U TEST_DIR/t.qcow2 @@ -398,9 +401,9 @@ Is another process using the image [TEST_DIR/t.qcow2]? == Two devices with the same image (read-only=on,force-share=on - read-only=on,force-share=on) == == Creating TEST_DIR/t.qcow2.[abc] == -Formatting 'TEST_DIR/t.IMGFMT.a', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT -Formatting 'TEST_DIR/t.IMGFMT.b', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT -Formatting 'TEST_DIR/t.IMGFMT.c', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.b +Formatting 'TEST_DIR/t.IMGFMT.a', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT.b', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT.c', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.b backing_fmt=IMGFMT == Two devices sharing the same file in backing chain == @@ -430,7 +433,7 @@ qemu-io: can't open device TEST_DIR/t.qcow2: Failed to get "write" lock Is another process using the image [TEST_DIR/t.qcow2]? Creating overlay with qemu-img when the guest is running should be allowed -_qemu_img_wrapper create -f qcow2 -b TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.overlay +_qemu_img_wrapper create -f qcow2 -b TEST_DIR/t.qcow2 -F qcow2 TEST_DIR/t.qcow2.overlay == Closing an image should unlock it == { 'execute': 'human-monitor-command', 'arguments': { 'command-line': 'drive_del d0' } } {"return": ""} diff --git a/tests/qemu-iotests/154 b/tests/qemu-iotests/154 index d68f66b9e058..7f1c0d9bd981 100755 --- a/tests/qemu-iotests/154 +++ b/tests/qemu-iotests/154 @@ -50,7 +50,7 @@ echo echo == backing file contains zeros == CLUSTER_SIZE=512 TEST_IMG="$TEST_IMG.base" _make_test_img $size -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT # Make sure that the whole cluster is allocated even for partial write_zeroes # when the backing file contains zeros @@ -74,7 +74,7 @@ echo echo == backing file contains non-zero data before write_zeroes == CLUSTER_SIZE=512 TEST_IMG="$TEST_IMG.base" _make_test_img $size -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT # Single cluster; non-zero data at the cluster start # ... | XX -- 00 -- | ... @@ -97,7 +97,7 @@ echo echo == backing file contains non-zero data after write_zeroes == CLUSTER_SIZE=512 TEST_IMG="$TEST_IMG.base" _make_test_img $size -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT # Single cluster; non-zero data directly after request # ... | -- 00 XX -- | ... @@ -120,7 +120,7 @@ echo echo == write_zeroes covers non-zero data == CLUSTER_SIZE=512 TEST_IMG="$TEST_IMG.base" _make_test_img $size -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT # non-zero data at front of request # Backing file: -- XX -- -- @@ -160,7 +160,7 @@ echo echo == spanning two clusters, non-zero before request == CLUSTER_SIZE=512 TEST_IMG="$TEST_IMG.base" _make_test_img $size -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT # Two clusters; non-zero data before request: # 1. At cluster start: 32k: XX -- -- 00 | 00 -- -- -- @@ -190,7 +190,7 @@ echo echo == spanning two clusters, non-zero after request == CLUSTER_SIZE=512 TEST_IMG="$TEST_IMG.base" _make_test_img $size -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT # Two clusters; non-zero data after request: # 1. Directly after request: 32k: -- -- -- 00 | 00 XX -- -- @@ -220,7 +220,7 @@ echo echo == spanning two clusters, partially overwriting backing file == CLUSTER_SIZE=512 TEST_IMG="$TEST_IMG.base" _make_test_img $size -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT # Backing file: -- -- XX XX | XX XX -- -- # Active layer: -- -- XX 00 | 00 XX -- -- @@ -239,7 +239,7 @@ echo echo == spanning multiple clusters, non-zero in first cluster == CLUSTER_SIZE=512 TEST_IMG="$TEST_IMG.base" _make_test_img $size -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT # Backing file: 64k: XX XX -- -- | -- -- -- -- | -- -- -- -- # Active layer: 64k: XX XX 00 00 | 00 00 00 00 | 00 -- -- -- @@ -255,7 +255,7 @@ echo echo == spanning multiple clusters, non-zero in intermediate cluster == CLUSTER_SIZE=512 TEST_IMG="$TEST_IMG.base" _make_test_img $size -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT # Backing file: 64k: -- -- -- -- | -- XX XX -- | -- -- -- -- # Active layer: 64k: -- -- 00 00 | 00 00 00 00 | 00 -- -- -- @@ -270,7 +270,7 @@ echo echo == spanning multiple clusters, non-zero in final cluster == CLUSTER_SIZE=512 TEST_IMG="$TEST_IMG.base" _make_test_img $size -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT # Backing file: 64k: -- -- -- -- | -- -- -- -- | -- -- XX XX # Active layer: 64k: -- -- 00 00 | 00 00 00 00 | 00 -- XX XX @@ -286,7 +286,7 @@ echo echo == spanning multiple clusters, partially overwriting backing file == CLUSTER_SIZE=512 TEST_IMG="$TEST_IMG.base" _make_test_img $size -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT # Backing file: 64k: -- XX XX XX | XX XX XX XX | XX XX XX -- # Active layer: 64k: -- XX 00 00 | 00 00 00 00 | 00 XX XX -- @@ -338,7 +338,7 @@ CLUSTER_SIZE=2048 TEST_IMG="$TEST_IMG.base" _make_test_img $((size + 1024)) # Write at the front: sector-wise, the request is: # backing: 128m... | -- -- # active: 128m... | 00 -- -- -- -_make_test_img -b "$TEST_IMG.base" $((size + 2048)) +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $((size + 2048)) $QEMU_IO -c "write -z $size 512" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "alloc $size 2048" "$TEST_IMG" | _filter_qemu_io $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map @@ -346,7 +346,7 @@ $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map # Write at the back: sector-wise, the request is: # backing: 128m... | -- -- # active: 128m... | -- -- -- 00 -_make_test_img -b "$TEST_IMG.base" $((size + 2048)) +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $((size + 2048)) $QEMU_IO -c "write -z $((size + 1536)) 512" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "alloc $size 2048" "$TEST_IMG" | _filter_qemu_io $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map @@ -354,7 +354,7 @@ $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map # Write at middle: sector-wise, the request is: # backing: 128m... | -- -- # active: 128m... | -- 00 00 -- -_make_test_img -b "$TEST_IMG.base" $((size + 2048)) +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $((size + 2048)) $QEMU_IO -c "write -z $((size + 512)) 1024" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "alloc $size 2048" "$TEST_IMG" | _filter_qemu_io $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map @@ -362,7 +362,7 @@ $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map # Write entire cluster: sector-wise, the request is: # backing: 128m... | -- -- # active: 128m... | 00 00 00 00 -_make_test_img -b "$TEST_IMG.base" $((size + 2048)) +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $((size + 2048)) $QEMU_IO -c "write -z $size 2048" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "alloc $size 2048" "$TEST_IMG" | _filter_qemu_io $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map @@ -373,7 +373,7 @@ $QEMU_IO -c "write -z $size 512" "$TEST_IMG.base" | _filter_qemu_io # Write at the front: sector-wise, the request is: # backing: 128m... | 00 00 # active: 128m... | 00 -- -- -- -_make_test_img -b "$TEST_IMG.base" $((size + 2048)) +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $((size + 2048)) $QEMU_IO -c "write -z $size 512" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "alloc $size 2048" "$TEST_IMG" | _filter_qemu_io $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map @@ -381,7 +381,7 @@ $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map # Write at the back: sector-wise, the request is: # backing: 128m... | 00 00 # active: 128m... | -- -- -- 00 -_make_test_img -b "$TEST_IMG.base" $((size + 2048)) +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $((size + 2048)) $QEMU_IO -c "write -z $((size + 1536)) 512" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "alloc $size 2048" "$TEST_IMG" | _filter_qemu_io $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map @@ -389,7 +389,7 @@ $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map # Write at middle: sector-wise, the request is: # backing: 128m... | 00 00 # active: 128m... | -- 00 00 -- -_make_test_img -b "$TEST_IMG.base" $((size + 2048)) +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $((size + 2048)) $QEMU_IO -c "write -z $((size + 512)) 1024" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "alloc $size 2048" "$TEST_IMG" | _filter_qemu_io $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map @@ -397,7 +397,7 @@ $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map # Write entire cluster: sector-wise, the request is: # backing: 128m... | 00 00 # active: 128m... | 00 00 00 00 -_make_test_img -b "$TEST_IMG.base" $((size + 2048)) +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $((size + 2048)) $QEMU_IO -c "write -z $size 2048" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "alloc $size 2048" "$TEST_IMG" | _filter_qemu_io $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map @@ -427,7 +427,7 @@ echo == unaligned image tail cluster, allocation required == # Backing file: 128m... | XX -- # Active layer: 128m... | -- -- 00 -- CLUSTER_SIZE=512 TEST_IMG="$TEST_IMG.base" _make_test_img $((size + 1024)) -_make_test_img -b "$TEST_IMG.base" $((size + 2048)) +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $((size + 2048)) $QEMU_IO -c "write -P 1 $((size)) 512" "$TEST_IMG.base" | _filter_qemu_io $QEMU_IO -c "write -z $((size + 1024)) 512" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "read -P 1 $((size)) 512" "$TEST_IMG" | _filter_qemu_io @@ -438,7 +438,7 @@ $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map # Backing file: 128m: ... | -- XX # Active layer: 128m: ... | 00 -- -- 00 CLUSTER_SIZE=512 TEST_IMG="$TEST_IMG.base" _make_test_img $((size + 1024)) -_make_test_img -b "$TEST_IMG.base" $((size + 2048)) +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $((size + 2048)) $QEMU_IO -c "write -P 1 $((size + 512)) 512" "$TEST_IMG.base" | _filter_qemu_io $QEMU_IO -c "write -z $((size)) 512" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "read -P 0 $((size)) 512" "$TEST_IMG" | _filter_qemu_io diff --git a/tests/qemu-iotests/154.out b/tests/qemu-iotests/154.out index fa3673317fd8..4863e2483864 100644 --- a/tests/qemu-iotests/154.out +++ b/tests/qemu-iotests/154.out @@ -2,7 +2,7 @@ QA output created by 154 == backing file contains zeros == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 2048/2048 bytes at offset 0 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 2048/2048 bytes at offset 10240 @@ -22,7 +22,7 @@ wrote 2048/2048 bytes at offset 27648 == backing file contains non-zero data before write_zeroes == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 1024/1024 bytes at offset 32768 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 1024/1024 bytes at offset 34816 @@ -49,7 +49,7 @@ read 2048/2048 bytes at offset 67584 == backing file contains non-zero data after write_zeroes == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 1024/1024 bytes at offset 34816 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 1024/1024 bytes at offset 33792 @@ -76,7 +76,7 @@ read 3072/3072 bytes at offset 40960 == write_zeroes covers non-zero data == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 1024/1024 bytes at offset 5120 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 2048/2048 bytes at offset 5120 @@ -113,7 +113,7 @@ read 4096/4096 bytes at offset 28672 == spanning two clusters, non-zero before request == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 1024/1024 bytes at offset 32768 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 2048/2048 bytes at offset 35840 @@ -155,7 +155,7 @@ read 5120/5120 bytes at offset 68608 == spanning two clusters, non-zero after request == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 1024/1024 bytes at offset 37888 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 2048/2048 bytes at offset 35840 @@ -197,7 +197,7 @@ read 1024/1024 bytes at offset 72704 == spanning two clusters, partially overwriting backing file == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 4096/4096 bytes at offset 2048 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 2048/2048 bytes at offset 3072 @@ -217,7 +217,7 @@ read 2048/2048 bytes at offset 6144 == spanning multiple clusters, non-zero in first cluster == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 2048/2048 bytes at offset 65536 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 7168/7168 bytes at offset 67584 @@ -233,7 +233,7 @@ read 10240/10240 bytes at offset 67584 == spanning multiple clusters, non-zero in intermediate cluster == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 2048/2048 bytes at offset 70656 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 7168/7168 bytes at offset 67584 @@ -246,7 +246,7 @@ read 12288/12288 bytes at offset 65536 == spanning multiple clusters, non-zero in final cluster == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 2048/2048 bytes at offset 75776 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 7168/7168 bytes at offset 67584 @@ -262,7 +262,7 @@ read 2048/2048 bytes at offset 75776 == spanning multiple clusters, partially overwriting backing file == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 10240/10240 bytes at offset 66560 10 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 7168/7168 bytes at offset 67584 @@ -305,25 +305,25 @@ wrote 2048/2048 bytes at offset 134217728 2048/2048 bytes allocated at offset 128 MiB [{ "start": 0, "length": 134219776, "depth": 0, "zero": true, "data": false}] Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134218752 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 512/512 bytes at offset 134217728 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB [{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, { "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 512/512 bytes at offset 134219264 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB [{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, { "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 1024/1024 bytes at offset 134218240 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB [{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, { "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 2048/2048 bytes at offset 134217728 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB @@ -331,25 +331,25 @@ wrote 2048/2048 bytes at offset 134217728 { "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] wrote 512/512 bytes at offset 134217728 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 512/512 bytes at offset 134217728 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB [{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, { "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 512/512 bytes at offset 134219264 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB [{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, { "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 1024/1024 bytes at offset 134218240 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB [{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, { "start": 134217728, "length": 2048, "depth": 0, "zero": true, "data": false}] -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 2048/2048 bytes at offset 134217728 2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) 2048/2048 bytes allocated at offset 128 MiB @@ -377,7 +377,7 @@ read 1024/1024 bytes at offset 134217728 == unaligned image tail cluster, allocation required == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134218752 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 512/512 bytes at offset 134217728 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 512/512 bytes at offset 134218752 @@ -389,7 +389,7 @@ read 1536/1536 bytes at offset 134218240 [{ "start": 0, "length": 134217728, "depth": 1, "zero": true, "data": false}, { "start": 134217728, "length": 2048, "depth": 0, "zero": false, "data": true, "offset": OFFSET}] Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134218752 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134219776 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 512/512 bytes at offset 134218240 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 512/512 bytes at offset 134217728 diff --git a/tests/qemu-iotests/155 b/tests/qemu-iotests/155 index cb371d464943..988f9861447c 100755 --- a/tests/qemu-iotests/155 +++ b/tests/qemu-iotests/155 @@ -60,9 +60,12 @@ class BaseClass(iotests.QMPTestCase): def setUp(self): qemu_img('create', '-f', iotests.imgfmt, back0_img, '1440K') - qemu_img('create', '-f', iotests.imgfmt, '-b', back0_img, back1_img) - qemu_img('create', '-f', iotests.imgfmt, '-b', back1_img, back2_img) - qemu_img('create', '-f', iotests.imgfmt, '-b', back2_img, source_img) + qemu_img('create', '-f', iotests.imgfmt, '-b', back0_img, + '-F', iotests.imgfmt, back1_img) + qemu_img('create', '-f', iotests.imgfmt, '-b', back1_img, + '-F', iotests.imgfmt, back2_img) + qemu_img('create', '-f', iotests.imgfmt, '-b', back2_img, + '-F', iotests.imgfmt, source_img) self.vm = iotests.VM() # Add the BDS via blockdev-add so it stays around after the mirror block @@ -89,7 +92,8 @@ class BaseClass(iotests.QMPTestCase): if self.existing: if self.target_backing: qemu_img('create', '-f', iotests.imgfmt, - '-b', self.target_backing, target_img, '1440K') + '-b', self.target_backing, '-F', 'raw', + target_img, '1440K') else: qemu_img('create', '-f', iotests.imgfmt, target_img, '1440K') diff --git a/tests/qemu-iotests/156 b/tests/qemu-iotests/156 index 5559df63a53e..7c69a6c3fa32 100755 --- a/tests/qemu-iotests/156 +++ b/tests/qemu-iotests/156 @@ -56,7 +56,7 @@ _unsupported_imgopts data_file # Create source disk TEST_IMG="$TEST_IMG.backing" _make_test_img 1M -_make_test_img -b "$TEST_IMG.backing" 1M +_make_test_img -b "$TEST_IMG.backing" -F $IMGFMT 1M $QEMU_IO -c 'write -P 1 0 256k' "$TEST_IMG.backing" | _filter_qemu_io $QEMU_IO -c 'write -P 2 64k 192k' "$TEST_IMG" | _filter_qemu_io @@ -68,7 +68,7 @@ _send_qemu_cmd $QEMU_HANDLE \ 'return' # Create snapshot -TEST_IMG="$TEST_IMG.overlay" _make_test_img -u -b "$TEST_IMG" 1M +TEST_IMG="$TEST_IMG.overlay" _make_test_img -u -b "$TEST_IMG" -F $IMGFMT 1M _send_qemu_cmd $QEMU_HANDLE \ "{ 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'source', @@ -85,7 +85,8 @@ _send_qemu_cmd $QEMU_HANDLE \ 'return' # Create target image -TEST_IMG="$TEST_IMG.target.overlay" _make_test_img -u -b "$TEST_IMG.target" 1M +TEST_IMG="$TEST_IMG.target.overlay" _make_test_img -u -b "$TEST_IMG.target" \ + -F $IMGFMT 1M # Mirror snapshot _send_qemu_cmd $QEMU_HANDLE \ @@ -111,7 +112,7 @@ _send_qemu_cmd $QEMU_HANDLE \ # Copy source backing chain to the target before completing the job cp "$TEST_IMG.backing" "$TEST_IMG.target.backing" cp "$TEST_IMG" "$TEST_IMG.target" -$QEMU_IMG rebase -u -b "$TEST_IMG.target.backing" "$TEST_IMG.target" +$QEMU_IMG rebase -u -b "$TEST_IMG.target.backing" -F $IMGFMT "$TEST_IMG.target" # Complete block job _send_qemu_cmd $QEMU_HANDLE \ diff --git a/tests/qemu-iotests/156.out b/tests/qemu-iotests/156.out index 084be5ad7151..cce167b63fe3 100644 --- a/tests/qemu-iotests/156.out +++ b/tests/qemu-iotests/156.out @@ -1,20 +1,20 @@ QA output created by 156 Formatting 'TEST_DIR/t.IMGFMT.backing', fmt=IMGFMT size=1048576 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.backing +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.backing backing_fmt=IMGFMT wrote 262144/262144 bytes at offset 0 256 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 196608/196608 bytes at offset 65536 192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) { 'execute': 'qmp_capabilities' } {"return": {}} -Formatting 'TEST_DIR/t.IMGFMT.overlay', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT +Formatting 'TEST_DIR/t.IMGFMT.overlay', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT backing_fmt=IMGFMT { 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'source', 'snapshot-file': 'TEST_DIR/t.IMGFMT.overlay', 'format': 'IMGFMT', 'mode': 'existing' } } {"return": {}} { 'execute': 'human-monitor-command', 'arguments': { 'command-line': 'qemu-io source "write -P 3 128k 128k"' } } wrote 131072/131072 bytes at offset 131072 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) {"return": ""} -Formatting 'TEST_DIR/t.IMGFMT.target.overlay', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.target +Formatting 'TEST_DIR/t.IMGFMT.target.overlay', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.target backing_fmt=IMGFMT { 'execute': 'drive-mirror', 'arguments': { 'device': 'source', 'target': 'TEST_DIR/t.IMGFMT.target.overlay', 'mode': 'existing', 'sync': 'top' } } {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "source"}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "source"}} diff --git a/tests/qemu-iotests/158 b/tests/qemu-iotests/158 index ba4db6116ac3..3175968e2b6a 100755 --- a/tests/qemu-iotests/158 +++ b/tests/qemu-iotests/158 @@ -64,7 +64,7 @@ echo "== verify pattern ==" $QEMU_IO --object $SECRET -c "read -P 0xa 0 $size" --image-opts $IMGSPECBASE | _filter_qemu_io | _filter_testdir echo "== create overlay ==" -_make_test_img -u --object $SECRET -o "encryption=on,encrypt.key-secret=sec0" -b "$TEST_IMG_BASE" $size +_make_test_img -u --object $SECRET -o "encryption=on,encrypt.key-secret=sec0" -b "$TEST_IMG_BASE" -F $IMGFMT $size echo echo "== writing part of a cluster ==" diff --git a/tests/qemu-iotests/158.out b/tests/qemu-iotests/158.out index 6def216e5574..d999f51ec0c0 100644 --- a/tests/qemu-iotests/158.out +++ b/tests/qemu-iotests/158.out @@ -10,7 +10,7 @@ wrote 134217728/134217728 bytes at offset 0 read 134217728/134217728 bytes at offset 0 128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) == create overlay == -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base encryption=on encrypt.key-secret=sec0 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT encryption=on encrypt.key-secret=sec0 == writing part of a cluster == wrote 1024/1024 bytes at offset 0 diff --git a/tests/qemu-iotests/161 b/tests/qemu-iotests/161 index f572a19af28c..e270976d8783 100755 --- a/tests/qemu-iotests/161 +++ b/tests/qemu-iotests/161 @@ -49,8 +49,8 @@ IMG_SIZE=1M # Create the images TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE | _filter_imgfmt -TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" | _filter_imgfmt -_make_test_img -b "$TEST_IMG.int" | _filter_imgfmt +TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT | _filter_imgfmt +_make_test_img -b "$TEST_IMG.int" -F $IMGFMT -F $IMGFMT | _filter_imgfmt # First test: reopen $TEST.IMG changing the detect-zeroes option on # its backing file ($TEST_IMG.int). @@ -106,8 +106,8 @@ echo "*** Commit and then change an option on the backing file" echo # Create the images again TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE | _filter_imgfmt -TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" | _filter_imgfmt -_make_test_img -b "$TEST_IMG.int" | _filter_imgfmt +TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT| _filter_imgfmt +_make_test_img -b "$TEST_IMG.int" -F $IMGFMT | _filter_imgfmt _launch_qemu -drive if=none,file="${TEST_IMG}" _send_qemu_cmd $QEMU_HANDLE \ diff --git a/tests/qemu-iotests/161.out b/tests/qemu-iotests/161.out index aef9741ed31c..3d8d89a9da3f 100644 --- a/tests/qemu-iotests/161.out +++ b/tests/qemu-iotests/161.out @@ -1,7 +1,7 @@ QA output created by 161 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=1048576 -Formatting 'TEST_DIR/t.IMGFMT.int', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.int +Formatting 'TEST_DIR/t.IMGFMT.int', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.int backing_fmt=IMGFMT *** Change an option on the backing file @@ -29,8 +29,8 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t. *** Commit and then change an option on the backing file Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=1048576 -Formatting 'TEST_DIR/t.IMGFMT.int', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.int +Formatting 'TEST_DIR/t.IMGFMT.int', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.int backing_fmt=IMGFMT { 'execute': 'qmp_capabilities' } {"return": {}} { 'execute': 'block-commit', 'arguments': { 'device': 'none0', 'top': 'TEST_DIR/t.IMGFMT.int' } } diff --git a/tests/qemu-iotests/176 b/tests/qemu-iotests/176 index 117c8b695490..2565ff12eef8 100755 --- a/tests/qemu-iotests/176 +++ b/tests/qemu-iotests/176 @@ -84,8 +84,8 @@ echo len=$((2100 * 1024 * 1024 + 512)) # larger than 2G, and not cluster aligned TEST_IMG="$TEST_IMG.base" _make_test_img $len -TEST_IMG="$TEST_IMG.itmd" _make_test_img -b "$TEST_IMG.base" $len -_make_test_img -b "$TEST_IMG.itmd" $len +TEST_IMG="$TEST_IMG.itmd" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT $len +_make_test_img -b "$TEST_IMG.itmd" -F $IMGFMT $len # Update the top image to use a feature that is incompatible with fast path case $reason in snapshot) $QEMU_IMG snapshot -c snap "$TEST_IMG" ;; diff --git a/tests/qemu-iotests/176.out b/tests/qemu-iotests/176.out index cc33def96b25..9d09b6045202 100644 --- a/tests/qemu-iotests/176.out +++ b/tests/qemu-iotests/176.out @@ -3,8 +3,8 @@ QA output created by 176 === Test pass snapshot.0 === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202010112 -Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd +Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd backing_fmt=IMGFMT wrote 196608/196608 bytes at offset 2147287040 192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 131072/131072 bytes at offset 2147352576 @@ -43,8 +43,8 @@ ID TAG === Test pass snapshot.1 === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202010112 -Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd +Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd backing_fmt=IMGFMT wrote 196608/196608 bytes at offset 2147287040 192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 131072/131072 bytes at offset 2147352576 @@ -84,8 +84,8 @@ ID TAG === Test pass snapshot.2 === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202010112 -Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd +Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd backing_fmt=IMGFMT wrote 196608/196608 bytes at offset 2147287040 192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 131072/131072 bytes at offset 2147352576 @@ -125,8 +125,8 @@ ID TAG === Test pass snapshot.3 === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202010112 -Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd +Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd backing_fmt=IMGFMT wrote 196608/196608 bytes at offset 2147287040 192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 131072/131072 bytes at offset 2147352576 @@ -163,8 +163,8 @@ ID TAG === Test pass bitmap.0 === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202010112 -Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd +Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd backing_fmt=IMGFMT QMP_VERSION {"return": {}} {"return": {}} @@ -212,8 +212,8 @@ QMP_VERSION === Test pass bitmap.1 === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202010112 -Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd +Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd backing_fmt=IMGFMT QMP_VERSION {"return": {}} {"return": {}} @@ -262,8 +262,8 @@ QMP_VERSION === Test pass bitmap.2 === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202010112 -Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd +Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd backing_fmt=IMGFMT QMP_VERSION {"return": {}} {"return": {}} @@ -312,8 +312,8 @@ QMP_VERSION === Test pass bitmap.3 === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202010112 -Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd +Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202010112 backing_file=TEST_DIR/t.IMGFMT.itmd backing_fmt=IMGFMT QMP_VERSION {"return": {}} {"return": {}} diff --git a/tests/qemu-iotests/177 b/tests/qemu-iotests/177 index eadc2c7ef6a8..5d4a77a6ab47 100755 --- a/tests/qemu-iotests/177 +++ b/tests/qemu-iotests/177 @@ -51,7 +51,7 @@ echo "== setting up files ==" TEST_IMG="$TEST_IMG.base" _make_test_img $size $QEMU_IO -c "write -P 11 0 $size" "$TEST_IMG.base" | _filter_qemu_io -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $QEMU_IO -c "write -P 22 0 $size" "$TEST_IMG" | _filter_qemu_io # Limited to 64k max-transfer diff --git a/tests/qemu-iotests/177.out b/tests/qemu-iotests/177.out index e887542678ba..ba1e1e212e47 100644 --- a/tests/qemu-iotests/177.out +++ b/tests/qemu-iotests/177.out @@ -4,7 +4,7 @@ QA output created by 177 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 wrote 134217728/134217728 bytes at offset 0 128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 134217728/134217728 bytes at offset 0 128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) diff --git a/tests/qemu-iotests/179 b/tests/qemu-iotests/179 index 9372dc30ef77..11a20cb1bfa8 100755 --- a/tests/qemu-iotests/179 +++ b/tests/qemu-iotests/179 @@ -49,7 +49,7 @@ echo '=== Testing write zeroes with unmap ===' echo TEST_IMG="$TEST_IMG.base" _make_test_img 64M -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT # Offsets chosen at or near 2M boundaries so test works at all cluster sizes # 8k and larger (smaller clusters fail due to non-contiguous allocations) diff --git a/tests/qemu-iotests/179.out b/tests/qemu-iotests/179.out index 80722b22891d..1f7680002ca6 100644 --- a/tests/qemu-iotests/179.out +++ b/tests/qemu-iotests/179.out @@ -3,7 +3,7 @@ QA output created by 179 === Testing write zeroes with unmap === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 2097152/2097152 bytes at offset 2097152 2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 2097152/2097152 bytes at offset 6291456 diff --git a/tests/qemu-iotests/189 b/tests/qemu-iotests/189 index c9ce9d3bede3..99a900c998c2 100755 --- a/tests/qemu-iotests/189 +++ b/tests/qemu-iotests/189 @@ -65,7 +65,7 @@ echo "== verify pattern ==" $QEMU_IO --object $SECRET0 -c "read -P 0xa 0 $size" --image-opts $IMGSPECBASE | _filter_qemu_io | _filter_testdir echo "== create overlay ==" -_make_test_img --object $SECRET1 -o "encrypt.format=luks,encrypt.key-secret=sec1,encrypt.iter-time=10" -u -b "$TEST_IMG_BASE" $size +_make_test_img --object $SECRET1 -o "encrypt.format=luks,encrypt.key-secret=sec1,encrypt.iter-time=10" -u -b "$TEST_IMG_BASE" -F $IMGFMT $size echo echo "== writing part of a cluster ==" diff --git a/tests/qemu-iotests/189.out b/tests/qemu-iotests/189.out index a0b7c9c24c24..035068764f73 100644 --- a/tests/qemu-iotests/189.out +++ b/tests/qemu-iotests/189.out @@ -10,7 +10,7 @@ wrote 16777216/16777216 bytes at offset 0 read 16777216/16777216 bytes at offset 0 16 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) == create overlay == -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=16777216 backing_file=TEST_DIR/t.IMGFMT.base encrypt.format=luks encrypt.key-secret=sec1 encrypt.iter-time=10 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=16777216 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT encrypt.format=luks encrypt.key-secret=sec1 encrypt.iter-time=10 == writing part of a cluster == wrote 1024/1024 bytes at offset 0 diff --git a/tests/qemu-iotests/191 b/tests/qemu-iotests/191 index b05db6814157..d17462e1e42b 100755 --- a/tests/qemu-iotests/191 +++ b/tests/qemu-iotests/191 @@ -54,8 +54,8 @@ echo TEST_IMG="${TEST_IMG}.base" _make_test_img $size TEST_IMG="${TEST_IMG}.mid" _make_test_img -o "backing_fmt=$IMGFMT" -b "${TEST_IMG}.base" -_make_test_img -b "${TEST_IMG}.mid" -TEST_IMG="${TEST_IMG}.ovl2" _make_test_img -b "${TEST_IMG}.mid" +_make_test_img -b "${TEST_IMG}.mid" -F $IMGFMT +TEST_IMG="${TEST_IMG}.ovl2" _make_test_img -b "${TEST_IMG}.mid" -F $IMGFMT $QEMU_IO -c 'write -P 0x55 1M 64k' "${TEST_IMG}.mid" | _filter_qemu_io @@ -102,10 +102,10 @@ echo === Preparing and starting VM with -drive === echo TEST_IMG="${TEST_IMG}.base" _make_test_img $size -TEST_IMG="${TEST_IMG}.mid" _make_test_img -b "${TEST_IMG}.base" -_make_test_img -b "${TEST_IMG}.mid" -TEST_IMG="${TEST_IMG}.ovl2" _make_test_img -b "${TEST_IMG}.mid" -TEST_IMG="${TEST_IMG}.ovl3" _make_test_img -b "${TEST_IMG}.ovl2" +TEST_IMG="${TEST_IMG}.mid" _make_test_img -b "${TEST_IMG}.base" -F $IMGFMT +_make_test_img -b "${TEST_IMG}.mid" -F $IMGFMT +TEST_IMG="${TEST_IMG}.ovl2" _make_test_img -b "${TEST_IMG}.mid" -F $IMGFMT +TEST_IMG="${TEST_IMG}.ovl3" _make_test_img -b "${TEST_IMG}.ovl2" -F $IMGFMT $QEMU_IO -c 'write -P 0x55 1M 64k' "${TEST_IMG}.mid" | _filter_qemu_io diff --git a/tests/qemu-iotests/191.out b/tests/qemu-iotests/191.out index 34cec7b9ecf3..11aaf3b691fd 100644 --- a/tests/qemu-iotests/191.out +++ b/tests/qemu-iotests/191.out @@ -4,8 +4,8 @@ QA output created by 191 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid -Formatting 'TEST_DIR/t.IMGFMT.ovl2', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT.ovl2', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid backing_fmt=IMGFMT wrote 65536/65536 bytes at offset 1048576 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) { 'execute': 'qmp_capabilities' } @@ -413,10 +413,10 @@ backing file format: IMGFMT === Preparing and starting VM with -drive === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 -Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid -Formatting 'TEST_DIR/t.IMGFMT.ovl2', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid -Formatting 'TEST_DIR/t.IMGFMT.ovl3', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.ovl2 +Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT.ovl2', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT.ovl3', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.ovl2 backing_fmt=IMGFMT wrote 65536/65536 bytes at offset 1048576 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) { 'execute': 'qmp_capabilities' } diff --git a/tests/qemu-iotests/195 b/tests/qemu-iotests/195 index 48984b7ac1ed..2351d55fe1f1 100755 --- a/tests/qemu-iotests/195 +++ b/tests/qemu-iotests/195 @@ -56,8 +56,8 @@ run_qemu() size=64M TEST_IMG="$TEST_IMG.base" _make_test_img $size -TEST_IMG="$TEST_IMG.mid" _make_test_img -b "$TEST_IMG.base" -_make_test_img -b "$TEST_IMG.mid" +TEST_IMG="$TEST_IMG.mid" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT +_make_test_img -b "$TEST_IMG.mid" -F $IMGFMT echo echo "Change backing file of mid (opened read-only)" @@ -75,7 +75,7 @@ echo echo "Change backing file of top (opened writable)" echo -TEST_IMG="$TEST_IMG.mid" _make_test_img -b "$TEST_IMG.base" +TEST_IMG="$TEST_IMG.mid" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT run_qemu -drive if=none,file="$TEST_IMG",node-name=top <<EOF {"execute":"qmp_capabilities"} diff --git a/tests/qemu-iotests/195.out b/tests/qemu-iotests/195.out index e6df0d6781ba..ec84df5012a3 100644 --- a/tests/qemu-iotests/195.out +++ b/tests/qemu-iotests/195.out @@ -1,7 +1,7 @@ QA output created by 195 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 -Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid +Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid backing_fmt=IMGFMT Change backing file of mid (opened read-only) @@ -42,7 +42,7 @@ backing file format: IMGFMT Change backing file of top (opened writable) -Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT Testing: -drive if=none,file=TEST_DIR/t.IMGFMT,node-name=top { QMP_VERSION diff --git a/tests/qemu-iotests/198 b/tests/qemu-iotests/198 index fb0d5a29d357..33853df1c8bd 100755 --- a/tests/qemu-iotests/198 +++ b/tests/qemu-iotests/198 @@ -62,7 +62,7 @@ echo "== writing whole image base ==" $QEMU_IO --object $SECRET0 -c "write -P 0xa 0 $size" --image-opts $IMGSPECBASE | _filter_qemu_io | _filter_testdir echo "== create overlay ==" -_make_test_img --object $SECRET1 -o "encrypt.format=luks,encrypt.key-secret=sec1,encrypt.iter-time=10" -u -b "$TEST_IMG_BASE" $size +_make_test_img --object $SECRET1 -o "encrypt.format=luks,encrypt.key-secret=sec1,encrypt.iter-time=10" -u -b "$TEST_IMG_BASE" -F $IMGFMT $size echo echo "== writing whole image layer ==" diff --git a/tests/qemu-iotests/198.out b/tests/qemu-iotests/198.out index 6280ae6eed45..d306fb99ef88 100644 --- a/tests/qemu-iotests/198.out +++ b/tests/qemu-iotests/198.out @@ -6,7 +6,7 @@ Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=16777216 encrypt.format=luk wrote 16777216/16777216 bytes at offset 0 16 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) == create overlay == -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=16777216 backing_file=TEST_DIR/t.IMGFMT.base encrypt.format=luks encrypt.key-secret=sec1 encrypt.iter-time=10 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=16777216 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT encrypt.format=luks encrypt.key-secret=sec1 encrypt.iter-time=10 == writing whole image layer == wrote 16777216/16777216 bytes at offset 0 @@ -79,6 +79,7 @@ image: json:{ /* filtered */ } file format: IMGFMT virtual size: 16 MiB (16777216 bytes) backing file: TEST_DIR/t.IMGFMT.base +backing file format: IMGFMT Format specific information: compression type: zlib encrypt: diff --git a/tests/qemu-iotests/204 b/tests/qemu-iotests/204 index abb73dc381c9..6770fa9b9636 100755 --- a/tests/qemu-iotests/204 +++ b/tests/qemu-iotests/204 @@ -52,7 +52,7 @@ echo "== setting up files ==" TEST_IMG="$TEST_IMG.base" _make_test_img $size $QEMU_IO -c "write -P 11 0 $size" "$TEST_IMG.base" | _filter_qemu_io -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $QEMU_IO -c "write -P 22 0 110M" "$TEST_IMG" | _filter_qemu_io # Limited to 64k max-transfer diff --git a/tests/qemu-iotests/204.out b/tests/qemu-iotests/204.out index f3a10fbe9035..457f72df8f88 100644 --- a/tests/qemu-iotests/204.out +++ b/tests/qemu-iotests/204.out @@ -4,7 +4,7 @@ QA output created by 204 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 wrote 134217728/134217728 bytes at offset 0 128 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT wrote 115343360/115343360 bytes at offset 0 110 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) diff --git a/tests/qemu-iotests/216 b/tests/qemu-iotests/216 index de11d85b5dd5..f93c61aad665 100755 --- a/tests/qemu-iotests/216 +++ b/tests/qemu-iotests/216 @@ -53,7 +53,7 @@ with iotests.FilePath('base.img') as base_img_path, \ assert qemu_img('create', '-f', iotests.imgfmt, base_img_path, '64M') == 0 assert qemu_io_silent(base_img_path, '-c', 'write -P 1 0M 1M') == 0 assert qemu_img('create', '-f', iotests.imgfmt, '-b', base_img_path, - top_img_path) == 0 + '-F', iotests.imgfmt, top_img_path) == 0 assert qemu_io_silent(top_img_path, '-c', 'write -P 2 1M 1M') == 0 log('Done') diff --git a/tests/qemu-iotests/224 b/tests/qemu-iotests/224 index 81ca1e48984f..017b0685ba15 100755 --- a/tests/qemu-iotests/224 +++ b/tests/qemu-iotests/224 @@ -49,9 +49,9 @@ for filter_node_name in False, True: assert qemu_img('create', '-f', iotests.imgfmt, base_img_path, '64M') == 0 assert qemu_img('create', '-f', iotests.imgfmt, '-b', base_img_path, - mid_img_path) == 0 + '-F', iotests.imgfmt, mid_img_path) == 0 assert qemu_img('create', '-f', iotests.imgfmt, '-b', mid_img_path, - top_img_path) == 0 + '-F', iotests.imgfmt, top_img_path) == 0 # Something to commit assert qemu_io_silent(mid_img_path, '-c', 'write -P 1 0 1M') == 0 diff --git a/tests/qemu-iotests/225 b/tests/qemu-iotests/225 index c9a334c7e998..0186ec815660 100755 --- a/tests/qemu-iotests/225 +++ b/tests/qemu-iotests/225 @@ -48,7 +48,7 @@ _unsupported_imgopts "subformat=monolithicFlat" \ TEST_IMG="$TEST_IMG.base" _make_test_img 1M TEST_IMG="$TEST_IMG.not_base" _make_test_img 1M -_make_test_img -b "$TEST_IMG.base" +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT make_opts() { diff --git a/tests/qemu-iotests/225.out b/tests/qemu-iotests/225.out index 4dc8ee282fad..0998ae094c2b 100644 --- a/tests/qemu-iotests/225.out +++ b/tests/qemu-iotests/225.out @@ -1,7 +1,7 @@ QA output created by 225 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=1048576 Formatting 'TEST_DIR/t.IMGFMT.not_base', fmt=IMGFMT size=1048576 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT === Testing fitting VMDK backing image === diff --git a/tests/qemu-iotests/228 b/tests/qemu-iotests/228 index da0900fb82aa..60db986d84dc 100755 --- a/tests/qemu-iotests/228 +++ b/tests/qemu-iotests/228 @@ -56,7 +56,8 @@ with iotests.FilePath('base.img') as base_img_path, \ assert qemu_img('create', '-f', iotests.imgfmt, base_img_path, '64M') == 0 # Choose a funny way to describe the backing filename assert qemu_img('create', '-f', iotests.imgfmt, '-b', - 'file:' + base_img_path, top_img_path) == 0 + 'file:' + base_img_path, '-F', iotests.imgfmt, + top_img_path) == 0 vm.launch() @@ -171,7 +172,7 @@ with iotests.FilePath('base.img') as base_img_path, \ # filename unless the backing file is opened implicitly with the # overlay) assert qemu_img('create', '-f', iotests.imgfmt, '-b', base_img_path, - top_img_path) == 0 + '-F', iotests.imgfmt, top_img_path) == 0 # You can only reliably override backing options by using a node # reference (or by specifying file.filename, but, well...) diff --git a/tests/qemu-iotests/245 b/tests/qemu-iotests/245 index 4f5f0bb90104..ad91a6f5b4bf 100755 --- a/tests/qemu-iotests/245 +++ b/tests/qemu-iotests/245 @@ -44,7 +44,8 @@ class TestBlockdevReopen(iotests.QMPTestCase): def setUp(self): qemu_img('create', '-f', iotests.imgfmt, hd_path[0], '3M') - qemu_img('create', '-f', iotests.imgfmt, '-b', hd_path[0], hd_path[1]) + qemu_img('create', '-f', iotests.imgfmt, '-b', hd_path[0], + '-F', iotests.imgfmt, hd_path[1]) qemu_img('create', '-f', iotests.imgfmt, hd_path[2], '3M') qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0xa0 0 1M', hd_path[0]) qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0xa1 1M 1M', hd_path[1]) diff --git a/tests/qemu-iotests/249 b/tests/qemu-iotests/249 index 2b99c9789ed2..68f13ed32896 100755 --- a/tests/qemu-iotests/249 +++ b/tests/qemu-iotests/249 @@ -49,8 +49,8 @@ IMG_SIZE=1M # Create the images: base <- int <- active TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE | _filter_imgfmt -TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" | _filter_imgfmt -_make_test_img -b "$TEST_IMG.int" | _filter_imgfmt +TEST_IMG="$TEST_IMG.int" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT | _filter_imgfmt +_make_test_img -b "$TEST_IMG.int" -F $IMGFMT | _filter_imgfmt # Launch QEMU with these two drives: # none0: base (read-only) diff --git a/tests/qemu-iotests/249.out b/tests/qemu-iotests/249.out index 51307ed0f795..85acda4635b3 100644 --- a/tests/qemu-iotests/249.out +++ b/tests/qemu-iotests/249.out @@ -1,7 +1,7 @@ QA output created by 249 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=1048576 -Formatting 'TEST_DIR/t.IMGFMT.int', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.int +Formatting 'TEST_DIR/t.IMGFMT.int', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1048576 backing_file=TEST_DIR/t.IMGFMT.int backing_fmt=IMGFMT { 'execute': 'qmp_capabilities' } {"return": {}} diff --git a/tests/qemu-iotests/252 b/tests/qemu-iotests/252 index 83280c1715dc..6662f4c9dec7 100755 --- a/tests/qemu-iotests/252 +++ b/tests/qemu-iotests/252 @@ -101,7 +101,7 @@ $QEMU_IMG map --output=json "$TEST_IMG" | _filter_qemu_img_map echo -$QEMU_IMG rebase -b "$TEST_IMG.base_new" "$TEST_IMG" +$QEMU_IMG rebase -b "$TEST_IMG.base_new" -F $IMGFMT "$TEST_IMG" # Verify the data is correct $QEMU_IO "$TEST_IMG" \ diff --git a/tests/qemu-iotests/257 b/tests/qemu-iotests/257 index 004a433b8be2..e1e60772195e 100755 --- a/tests/qemu-iotests/257 +++ b/tests/qemu-iotests/257 @@ -238,7 +238,8 @@ def compare_images(image, reference, baseimg=None, expected_match=True): """ expected_ret = 0 if expected_match else 1 if baseimg: - assert qemu_img("rebase", "-u", "-b", baseimg, image) == 0 + assert qemu_img("rebase", "-u", "-b", baseimg, '-F', iotests.imgfmt, + image) == 0 ret = qemu_img("compare", image, reference) log('qemu_img compare "{:s}" "{:s}" ==> {:s}, {:s}'.format( image, reference, diff --git a/tests/qemu-iotests/267 b/tests/qemu-iotests/267 index 3146273eef33..e44be49c771d 100755 --- a/tests/qemu-iotests/267 +++ b/tests/qemu-iotests/267 @@ -73,7 +73,7 @@ size=128M run_test() { if [ -n "$BACKING_FILE" ]; then - _make_test_img -b "$BACKING_FILE" $size + _make_test_img -b "$BACKING_FILE" -F $IMGFMT $size else _make_test_img $size fi @@ -149,7 +149,7 @@ echo echo "=== -blockdev with NBD server on the backing file ===" echo -_make_test_img -b "$TEST_IMG.base" $size +_make_test_img -b "$TEST_IMG.base" -F $IMGFMT $size cat <<EOF | nbd_server_start unix:$SOCK_DIR/nbd nbd_server_add -w backing-fmt diff --git a/tests/qemu-iotests/267.out b/tests/qemu-iotests/267.out index 8dddb4baa443..d6d80c099f94 100644 --- a/tests/qemu-iotests/267.out +++ b/tests/qemu-iotests/267.out @@ -128,7 +128,7 @@ ID TAG VM SIZE DATE VM CLOCK === -blockdev with a backing file === Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT Testing: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT.base,node-name=backing-file -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=file -blockdev driver=IMGFMT,file=file,backing=backing-file,node-name=fmt QEMU X.Y.Z monitor - type 'help' for more information (qemu) savevm snap0 @@ -139,7 +139,7 @@ ID TAG VM SIZE DATE VM CLOCK (qemu) loadvm snap0 (qemu) quit -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT Testing: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT.base,node-name=backing-file -blockdev driver=IMGFMT,file=backing-file,node-name=backing-fmt -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=file -blockdev driver=IMGFMT,file=file,backing=backing-fmt,node-name=fmt QEMU X.Y.Z monitor - type 'help' for more information (qemu) savevm snap0 @@ -158,7 +158,7 @@ Internal snapshots on backing file: === -blockdev with NBD server on the backing file === -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT Testing: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT.base,node-name=backing-file -blockdev driver=IMGFMT,file=backing-file,node-name=backing-fmt -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=file -blockdev driver=IMGFMT,file=file,backing=backing-fmt,node-name=fmt QEMU X.Y.Z monitor - type 'help' for more information (qemu) nbd_server_start unix:SOCK_DIR/nbd diff --git a/tests/qemu-iotests/270 b/tests/qemu-iotests/270 index b9a12b908c3e..00339c0f7833 100755 --- a/tests/qemu-iotests/270 +++ b/tests/qemu-iotests/270 @@ -53,7 +53,7 @@ $QEMU_IO -c 'write 0 512' "$TEST_IMG.base" | _filter_qemu_io # We need a large cluster size, see below for why (above the $QEMU_IO # invocation) _make_test_img -o cluster_size=2M,data_file="$TEST_IMG.orig" \ - -b "$TEST_IMG.base" 4G + -b "$TEST_IMG.base" -F $IMGFMT 4G # We want a null-co as the data file, because it allows us to quickly # "write" 2G of data without using any space. diff --git a/tests/qemu-iotests/270.out b/tests/qemu-iotests/270.out index c7be1110142f..6dc3b23d5bfa 100644 --- a/tests/qemu-iotests/270.out +++ b/tests/qemu-iotests/270.out @@ -2,7 +2,7 @@ QA output created by 270 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=4294967296 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 backing_file=TEST_DIR/t.IMGFMT.base data_file=TEST_DIR/t.IMGFMT.orig +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4294967296 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT data_file=TEST_DIR/t.IMGFMT.orig wrote 2147483136/2147483136 bytes at offset 768 2 GiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) No errors were found on the image. diff --git a/tests/qemu-iotests/273 b/tests/qemu-iotests/273 index 00ff79bcf8f8..41ffbf39c4ef 100755 --- a/tests/qemu-iotests/273 +++ b/tests/qemu-iotests/273 @@ -56,8 +56,8 @@ run_qemu() } TEST_IMG="$TEST_IMG.base" _make_test_img 64M -TEST_IMG="$TEST_IMG.mid" _make_test_img -b "$TEST_IMG.base" -_make_test_img -b "$TEST_IMG.mid" +TEST_IMG="$TEST_IMG.mid" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT +_make_test_img -b "$TEST_IMG.mid" -F $IMGFMT run_qemu \ -blockdev file,node-name=base,filename="$TEST_IMG.base" \ diff --git a/tests/qemu-iotests/273.out b/tests/qemu-iotests/273.out index 684b8d6f777e..87d475850387 100644 --- a/tests/qemu-iotests/273.out +++ b/tests/qemu-iotests/273.out @@ -1,7 +1,7 @@ QA output created by 273 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 -Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid +Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid backing_fmt=IMGFMT Testing: -blockdev file,node-name=base,filename=TEST_DIR/t.IMGFMT.base -blockdev file,node-name=midf,filename=TEST_DIR/t.IMGFMT.mid -blockdev {"driver":"IMGFMT","node-name":"mid","file":"midf","backing":null} -blockdev file,node-name=topf,filename=TEST_DIR/t.IMGFMT -blockdev {"driver":"IMGFMT","file":"topf","node-name":"top","backing":null} { QMP_VERSION diff --git a/tests/qemu-iotests/274 b/tests/qemu-iotests/274 index 5d1bf34dff12..d4571c5465ed 100755 --- a/tests/qemu-iotests/274 +++ b/tests/qemu-iotests/274 @@ -31,10 +31,10 @@ size_diff = size_long - size_short def create_chain() -> None: iotests.qemu_img_log('create', '-f', iotests.imgfmt, base, str(size_long)) - iotests.qemu_img_log('create', '-f', iotests.imgfmt, '-b', base, mid, - str(size_short)) - iotests.qemu_img_log('create', '-f', iotests.imgfmt, '-b', mid, top, - str(size_long)) + iotests.qemu_img_log('create', '-f', iotests.imgfmt, '-b', base, + '-F', iotests.imgfmt, mid, str(size_short)) + iotests.qemu_img_log('create', '-f', iotests.imgfmt, '-b', mid, + '-F', iotests.imgfmt, top, str(size_long)) iotests.qemu_io_log('-c', 'write -P 1 0 %d' % size_long, base) @@ -139,8 +139,8 @@ with iotests.FilePath('base') as base, \ iotests.log('=== preallocation=%s ===' % prealloc) iotests.qemu_img_log('create', '-f', iotests.imgfmt, base, base_size) - iotests.qemu_img_log('create', '-f', iotests.imgfmt, '-b', base, top, - top_size_old) + iotests.qemu_img_log('create', '-f', iotests.imgfmt, '-b', base, + '-F', iotests.imgfmt, top, top_size_old) iotests.qemu_io_log('-c', 'write -P 1 %s 64k' % off, base) # After this, top_size_old to base_size should be allocated/zeroed. diff --git a/tests/qemu-iotests/274.out b/tests/qemu-iotests/274.out index d24ff681af68..14d2042e2640 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-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 backing_fmt=qcow2 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 refcount_bits=16 compression_type=zlib +Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=2097152 backing_file=TEST_DIR/PID-mid backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=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) @@ -50,6 +50,7 @@ file format: IMGFMT virtual size: 2 MiB (2097152 bytes) cluster_size: 65536 backing file: TEST_DIR/PID-base +backing file format: IMGFMT Format specific information: compat: 1.1 compression type: zlib @@ -66,9 +67,9 @@ read 1048576/1048576 bytes at offset 1048576 === 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-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 backing_fmt=qcow2 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 refcount_bits=16 compression_type=zlib +Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=2097152 backing_file=TEST_DIR/PID-mid backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=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) @@ -80,6 +81,7 @@ file format: IMGFMT virtual size: 2 MiB (2097152 bytes) cluster_size: 65536 backing file: TEST_DIR/PID-base +backing file format: IMGFMT Format specific information: compat: 1.1 compression type: zlib @@ -96,9 +98,9 @@ read 1048576/1048576 bytes at offset 1048576 === 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-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 backing_fmt=qcow2 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 refcount_bits=16 compression_type=zlib +Formatting 'TEST_DIR/PID-top', fmt=qcow2 size=2097152 backing_file=TEST_DIR/PID-mid backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=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) @@ -116,6 +118,7 @@ file format: IMGFMT virtual size: 2 MiB (2097152 bytes) cluster_size: 65536 backing file: TEST_DIR/PID-base +backing file format: IMGFMT Format specific information: compat: 1.1 compression type: zlib @@ -133,7 +136,7 @@ read 1048576/1048576 bytes at offset 1048576 === 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-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 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=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) @@ -152,7 +155,7 @@ read 65536/65536 bytes at offset 5368709120 === 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-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 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=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) @@ -176,7 +179,7 @@ read 65536/65536 bytes at offset 33285996544 === 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-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 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=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) @@ -195,7 +198,7 @@ read 65536/65536 bytes at offset 9437184 === 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-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 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=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) @@ -214,7 +217,7 @@ read 65536/65536 bytes at offset 11534336 === 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-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 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=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) @@ -234,7 +237,7 @@ read 65536/65536 bytes at offset 259072 === 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-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 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=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) @@ -253,7 +256,7 @@ read 65536/65536 bytes at offset 344064 === 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-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 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=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/279 b/tests/qemu-iotests/279 index 75a4747e6bcd..5515d4ed0138 100755 --- a/tests/qemu-iotests/279 +++ b/tests/qemu-iotests/279 @@ -42,8 +42,8 @@ _unsupported_imgopts "subformat=monolithicFlat" \ "subformat=twoGbMaxExtentFlat" \ TEST_IMG="$TEST_IMG.base" _make_test_img 64M -TEST_IMG="$TEST_IMG.mid" _make_test_img -b "$TEST_IMG.base" -_make_test_img -b "$TEST_IMG.mid" +TEST_IMG="$TEST_IMG.mid" _make_test_img -b "$TEST_IMG.base" -F $IMGFMT +_make_test_img -b "$TEST_IMG.mid" -F $IMGFMT echo echo '== qemu-img info --backing-chain ==' diff --git a/tests/qemu-iotests/279.out b/tests/qemu-iotests/279.out index f4dc6c69cbb3..adb2e47a1a9c 100644 --- a/tests/qemu-iotests/279.out +++ b/tests/qemu-iotests/279.out @@ -1,7 +1,7 @@ QA output created by 279 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 -Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid +Formatting 'TEST_DIR/t.IMGFMT.mid', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.mid backing_fmt=IMGFMT == qemu-img info --backing-chain == image: TEST_DIR/t.IMGFMT diff --git a/tests/qemu-iotests/290 b/tests/qemu-iotests/290 index 776b65e91563..01ee14dcfb73 100755 --- a/tests/qemu-iotests/290 +++ b/tests/qemu-iotests/290 @@ -71,7 +71,7 @@ $QEMU_IO -c 'write -P 0xff 0 128k' "$BACKING_IMG" | _filter_qemu_io for qcow2_compat in 0.10 1.1; do echo "# Create an image with compat=$qcow2_compat and a backing file" - _make_test_img -o "compat=$qcow2_compat" -b "$BACKING_IMG" + _make_test_img -o "compat=$qcow2_compat" -b "$BACKING_IMG" -F $IMGFMT echo "# Fill all clusters with data and then discard them" $QEMU_IO -c 'write -P 0x01 0 128k' "$TEST_IMG" | _filter_qemu_io diff --git a/tests/qemu-iotests/290.out b/tests/qemu-iotests/290.out index d2259c823bd4..22b476594fb7 100644 --- a/tests/qemu-iotests/290.out +++ b/tests/qemu-iotests/290.out @@ -34,7 +34,7 @@ Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=131072 wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) # Create an image with compat=0.10 and a backing file -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT # Fill all clusters with data and then discard them wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -47,7 +47,7 @@ read 131072/131072 bytes at offset 0 Offset Length Mapped to File 0 0x20000 0x50000 TEST_DIR/t.qcow2 # Create an image with compat=1.1 and a backing file -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072 backing_file=TEST_DIR/t.IMGFMT.base +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=131072 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT # Fill all clusters with data and then discard them wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -- 2.27.0

Creating an image that requires format probing of the backing image is potentially unsafe (we've had several CVEs over the years based on probes leaking information to the guest on a subsequent boot, although these days tools like libvirt are aware of the issue enough to prevent the worst effects). For example, if our probing algorithm ever changes, or if other tools like libvirt determine a different probe result than we do, then subsequent use of that backing file under a different format will present corrupted data to the guest. Fortunately, the worst effects occur only when the backing image is originally raw, and we at least prevent commit into a probed raw backing file that would change its probed type. Still, it is worth starting a deprecation clock so that future qemu-img can refuse to create backing chains that would rely on probing, to encourage clients to avoid unsafe practices. Most warnings are intentionally emitted from bdrv_img_create() in the block layer, but qemu-img convert uses bdrv_create() which cannot emit its own warning without causing spurious warnings on other code paths. In the end, all command-line image creation or backing file rewriting now performs a check. Furthermore, if we probe a backing file as non-raw, then it is safe to explicitly record that result (rather than relying on future probes); only where we probe a raw image do we care about further warnings to the user when using such an image (for example, commits into a probed-raw backing file are prevented), to help them improve their tooling. But whether or not we make the probe results explicit, we still warn the user to remind them to upgrade their workflow to supply -F always. iotest 114 specifically wants to create an unsafe image for later amendment rather than defaulting to our new default of recording a probed format, so it needs an update. While touching it, expand it to cover all of the various warnings enabled by this patch. iotest 293 also shows a change to qcow messages. Signed-off-by: Eric Blake <eblake(a)redhat.com&gt; --- docs/system/deprecated.rst | 20 ++++++++++++++++++++ block.c | 27 ++++++++++++++++++++++++++- qemu-img.c | 9 ++++++++- tests/qemu-iotests/114 | 12 ++++++++++++ tests/qemu-iotests/114.out | 9 +++++++++ tests/qemu-iotests/293.out | 4 +++- 6 files changed, 78 insertions(+), 3 deletions(-) diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst index b312ad27aa04..ca994e3ef53a 100644 --- a/docs/system/deprecated.rst +++ b/docs/system/deprecated.rst @@ -430,6 +430,26 @@ image). Rather, any changes to the backing chain should be performed with ``qemu-img rebase -u`` either before or after the remaining changes being performed by amend, as appropriate. +qemu-img backing file without format (since 5.1) +'''''''''''''''''''''''''''''''''''''''''''''''' + +The use of ``qemu-img create``, ``qemu-img rebase``, or ``qemu-img +convert`` to create or modify an image that depends on a backing file +now recommends that an explicit backing format be provided. This is +for safety: if QEMU probes a different format than what you thought, +the data presented to the guest will be corrupt; similarly, presenting +a raw image to a guest allows a potential security exploit if a future +probe sees a non-raw image based on guest writes. + +To avoid the warning message, or even future refusal to create an +unsafe image, you must pass ``-o backing_fmt=`` (or the shorthand +``-F`` during create) to specify the intended backing format. You may +use ``qemu-img rebase -u`` to retroactively add a backing format to an +existing image. However, be aware that there are already potential +security risks to blindly using ``qemu-img info`` to probe the format +of an untrusted backing image, when deciding what format to add into +an existing image. + Backwards compatibility ----------------------- diff --git a/block.c b/block.c index 5cfd10f6b45e..aad3b3635e6b 100644 --- a/block.c +++ b/block.c @@ -6161,6 +6161,26 @@ void bdrv_img_create(const char *filename, const char *fmt, error_append_hint(&local_err, "Could not open backing image.\n"); goto out; } else { + if (!backing_fmt) { + warn_report("Deprecated use of backing file without explicit " + "backing format (detected format of %s)", + bs->drv->format_name); + if (bs->drv != &bdrv_raw) { + /* + * A probe of raw deserves the most attention: + * leaving the backing format out of the image + * will ensure bs->probed is set (ensuring we + * don't accidentally commit into the backing + * file), and allow more spots to warn the users + * to fix their toolchain when opening this image + * later. For other images, we can safely record + * the format that we probed. + */ + backing_fmt = bs->drv->format_name; + qemu_opt_set(opts, BLOCK_OPT_BACKING_FMT, backing_fmt, + NULL); + } + } if (size == -1) { /* Opened BS, have no size */ size = bdrv_getlength(bs); @@ -6174,7 +6194,12 @@ void bdrv_img_create(const char *filename, const char *fmt, } bdrv_unref(bs); } - } /* (backing_file && !(flags & BDRV_O_NO_BACKING)) */ + /* (backing_file && !(flags & BDRV_O_NO_BACKING)) */ + } else if (backing_file && !backing_fmt) { + warn_report("Deprecated use of unopened backing file without " + "explicit backing format, use of this image requires " + "potentially unsafe format probing"); + } if (size == -1) { error_setg(errp, "Image creation needs a size parameter"); diff --git a/qemu-img.c b/qemu-img.c index 71a919d73676..a1a09aa51535 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -2523,6 +2523,13 @@ static int img_convert(int argc, char **argv) goto out; } + if (out_baseimg_param) { + if (!qemu_opt_get(opts, BLOCK_OPT_BACKING_FMT)) { + warn_report("Deprecated use of backing file without explicit " + "backing format"); + } + } + /* Check if compression is supported */ if (s.compressed) { bool encryption = @@ -3807,7 +3814,7 @@ static int img_rebase(int argc, char **argv) * doesn't change when we switch the backing file. */ if (out_baseimg && *out_baseimg) { - ret = bdrv_change_backing_file(bs, out_baseimg, out_basefmt, false); + ret = bdrv_change_backing_file(bs, out_baseimg, out_basefmt, true); } else { ret = bdrv_change_backing_file(bs, NULL, NULL, false); } diff --git a/tests/qemu-iotests/114 b/tests/qemu-iotests/114 index 26104fff6c67..143683381334 100755 --- a/tests/qemu-iotests/114 +++ b/tests/qemu-iotests/114 @@ -42,9 +42,16 @@ _unsupported_proto vxhs # qcow2.py does not work too well with external data files _unsupported_imgopts data_file +# Intentionally specify backing file without backing format; demonstrate +# the difference in warning messages when backing file could be probed. +# Note that only a non-raw probe result will affect the resulting image. +truncate --size=64M "$TEST_IMG.orig" +_make_test_img -b "$TEST_IMG.orig" 64M TEST_IMG="$TEST_IMG.base" _make_test_img 64M +$QEMU_IMG convert -O qcow2 -B "$TEST_IMG.orig" "$TEST_IMG.orig" "$TEST_IMG" _make_test_img -b "$TEST_IMG.base" 64M +_make_test_img -u -b "$TEST_IMG.base" 64M # Set an invalid backing file format $PYTHON qcow2.py "$TEST_IMG" add-header-ext 0xE2792ACA "foo" @@ -55,6 +62,11 @@ _img_info $QEMU_IO -c "open $TEST_IMG" -c "read 0 4k" 2>&1 | _filter_qemu_io | _filter_testdir $QEMU_IO -c "open -o backing.driver=$IMGFMT $TEST_IMG" -c "read 0 4k" | _filter_qemu_io +# Rebase the image, to show that omitting backing format triggers a warning, +# but probing now lets us use the backing file. +$QEMU_IMG rebase -u -b "$TEST_IMG.base" "$TEST_IMG" +$QEMU_IO -c "open $TEST_IMG" -c "read 0 4k" 2>&1 | _filter_qemu_io | _filter_testdir + # success, all done echo '*** done' rm -f $seq.full diff --git a/tests/qemu-iotests/114.out b/tests/qemu-iotests/114.out index 67adef37a4f6..0a37d20c82a9 100644 --- a/tests/qemu-iotests/114.out +++ b/tests/qemu-iotests/114.out @@ -1,5 +1,11 @@ QA output created by 114 +qemu-img: warning: Deprecated use of backing file without explicit backing format (detected format of raw) +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.orig Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 +qemu-img: warning: Deprecated use of backing file without explicit backing format +qemu-img: warning: Deprecated use of backing file without explicit backing format (detected format of IMGFMT) +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT +qemu-img: warning: Deprecated use of unopened backing file without explicit backing format, use of this image requires potentially unsafe format probing Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base image: TEST_DIR/t.IMGFMT file format: IMGFMT @@ -11,4 +17,7 @@ qemu-io: can't open device TEST_DIR/t.qcow2: Could not open backing file: Unknow no file open, try 'help open' read 4096/4096 bytes at offset 0 4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-img: warning: Deprecated use of backing file without explicit backing format, use of this image requires potentially unsafe format probing +read 4096/4096 bytes at offset 0 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) *** done diff --git a/tests/qemu-iotests/293.out b/tests/qemu-iotests/293.out index 3c612903f862..8bed89a67fbb 100644 --- a/tests/qemu-iotests/293.out +++ b/tests/qemu-iotests/293.out @@ -2,7 +2,8 @@ QA output created by 293 == qcow backed by qcow == Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=33554432 -Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base +qemu-img: warning: Deprecated use of backing file without explicit backing format (detected format of IMGFMT) +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT image: TEST_DIR/t.IMGFMT file format: IMGFMT virtual size: 32 MiB (33554432 bytes) @@ -35,6 +36,7 @@ cluster_size: 512 backing file: TEST_DIR/t.IMGFMT.base == qcow backed by raw == +qemu-img: warning: Deprecated use of backing file without explicit backing format (detected format of raw) Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=33554432 backing_file=TEST_DIR/t.IMGFMT.base image: TEST_DIR/t.IMGFMT file format: IMGFMT -- 2.27.0