diff options
30 files changed, 825 insertions, 163 deletions
diff --git a/block/block-copy.c b/block/block-copy.c index 03500680f7..4713c8f2a3 100644 --- a/block/block-copy.c +++ b/block/block-copy.c @@ -591,13 +591,13 @@ static int coroutine_fn block_copy_dirty_clusters(BlockCopyState *s, } if (s->skip_unallocated && !(ret & BDRV_BLOCK_ALLOCATED)) { block_copy_task_end(task, 0); - g_free(task); progress_set_remaining(s->progress, bdrv_get_dirty_count(s->copy_bitmap) + s->in_flight_bytes); trace_block_copy_skip_range(s, task->offset, task->bytes); offset = task_end(task); bytes = end - offset; + g_free(task); continue; } task->zeroes = ret & BDRV_BLOCK_ZERO; diff --git a/block/qcow2-threads.c b/block/qcow2-threads.c index a68126f291..1914baf456 100644 --- a/block/qcow2-threads.c +++ b/block/qcow2-threads.c @@ -28,6 +28,11 @@ #define ZLIB_CONST #include <zlib.h> +#ifdef CONFIG_ZSTD +#include <zstd.h> +#include <zstd_errors.h> +#endif + #include "qcow2.h" #include "block/thread-pool.h" #include "crypto.h" @@ -74,7 +79,9 @@ typedef struct Qcow2CompressData { } Qcow2CompressData; /* - * qcow2_compress() + * qcow2_zlib_compress() + * + * Compress @src_size bytes of data using zlib compression method * * @dest - destination buffer, @dest_size bytes * @src - source buffer, @src_size bytes @@ -83,8 +90,8 @@ typedef struct Qcow2CompressData { * -ENOMEM destination buffer is not enough to store compressed data * -EIO on any other error */ -static ssize_t qcow2_compress(void *dest, size_t dest_size, - const void *src, size_t src_size) +static ssize_t qcow2_zlib_compress(void *dest, size_t dest_size, + const void *src, size_t src_size) { ssize_t ret; z_stream strm; @@ -119,10 +126,10 @@ static ssize_t qcow2_compress(void *dest, size_t dest_size, } /* - * qcow2_decompress() + * qcow2_zlib_decompress() * * Decompress some data (not more than @src_size bytes) to produce exactly - * @dest_size bytes. + * @dest_size bytes using zlib compression method * * @dest - destination buffer, @dest_size bytes * @src - source buffer, @src_size bytes @@ -130,8 +137,8 @@ static ssize_t qcow2_compress(void *dest, size_t dest_size, * Returns: 0 on success * -EIO on fail */ -static ssize_t qcow2_decompress(void *dest, size_t dest_size, - const void *src, size_t src_size) +static ssize_t qcow2_zlib_decompress(void *dest, size_t dest_size, + const void *src, size_t src_size) { int ret; z_stream strm; @@ -164,6 +171,160 @@ static ssize_t qcow2_decompress(void *dest, size_t dest_size, return ret; } +#ifdef CONFIG_ZSTD + +/* + * qcow2_zstd_compress() + * + * Compress @src_size bytes of data using zstd compression method + * + * @dest - destination buffer, @dest_size bytes + * @src - source buffer, @src_size bytes + * + * Returns: compressed size on success + * -ENOMEM destination buffer is not enough to store compressed data + * -EIO on any other error + */ +static ssize_t qcow2_zstd_compress(void *dest, size_t dest_size, + const void *src, size_t src_size) +{ + ssize_t ret; + size_t zstd_ret; + ZSTD_outBuffer output = { + .dst = dest, + .size = dest_size, + .pos = 0 + }; + ZSTD_inBuffer input = { + .src = src, + .size = src_size, + .pos = 0 + }; + ZSTD_CCtx *cctx = ZSTD_createCCtx(); + + if (!cctx) { + return -EIO; + } + /* + * Use the zstd streamed interface for symmetry with decompression, + * where streaming is essential since we don't record the exact + * compressed size. + * + * ZSTD_compressStream2() tries to compress everything it could + * with a single call. Although, ZSTD docs says that: + * "You must continue calling ZSTD_compressStream2() with ZSTD_e_end + * until it returns 0, at which point you are free to start a new frame", + * in out tests we saw the only case when it returned with >0 - + * when the output buffer was too small. In that case, + * ZSTD_compressStream2() expects a bigger buffer on the next call. + * We can't provide a bigger buffer because we are limited with dest_size + * which we pass to the ZSTD_compressStream2() at once. + * So, we don't need any loops and just abort the compression when we + * don't get 0 result on the first call. + */ + zstd_ret = ZSTD_compressStream2(cctx, &output, &input, ZSTD_e_end); + + if (zstd_ret) { + if (zstd_ret > output.size - output.pos) { + ret = -ENOMEM; + } else { + ret = -EIO; + } + goto out; + } + + /* make sure that zstd didn't overflow the dest buffer */ + assert(output.pos <= dest_size); + ret = output.pos; +out: + ZSTD_freeCCtx(cctx); + return ret; +} + +/* + * qcow2_zstd_decompress() + * + * Decompress some data (not more than @src_size bytes) to produce exactly + * @dest_size bytes using zstd compression method + * + * @dest - destination buffer, @dest_size bytes + * @src - source buffer, @src_size bytes + * + * Returns: 0 on success + * -EIO on any error + */ +static ssize_t qcow2_zstd_decompress(void *dest, size_t dest_size, + const void *src, size_t src_size) +{ + size_t zstd_ret = 0; + ssize_t ret = 0; + ZSTD_outBuffer output = { + .dst = dest, + .size = dest_size, + .pos = 0 + }; + ZSTD_inBuffer input = { + .src = src, + .size = src_size, + .pos = 0 + }; + ZSTD_DCtx *dctx = ZSTD_createDCtx(); + + if (!dctx) { + return -EIO; + } + + /* + * The compressed stream from the input buffer may consist of more + * than one zstd frame. So we iterate until we get a fully + * uncompressed cluster. + * From zstd docs related to ZSTD_decompressStream: + * "return : 0 when a frame is completely decoded and fully flushed" + * We suppose that this means: each time ZSTD_decompressStream reads + * only ONE full frame and returns 0 if and only if that frame + * is completely decoded and flushed. Only after returning 0, + * ZSTD_decompressStream reads another ONE full frame. + */ + while (output.pos < output.size) { + size_t last_in_pos = input.pos; + size_t last_out_pos = output.pos; + zstd_ret = ZSTD_decompressStream(dctx, &output, &input); + + if (ZSTD_isError(zstd_ret)) { + ret = -EIO; + break; + } + + /* + * The ZSTD manual is vague about what to do if it reads + * the buffer partially, and we don't want to get stuck + * in an infinite loop where ZSTD_decompressStream + * returns > 0 waiting for another input chunk. So, we add + * a check which ensures that the loop makes some progress + * on each step. + */ + if (last_in_pos >= input.pos && + last_out_pos >= output.pos) { + ret = -EIO; + break; + } + } + /* + * Make sure that we have the frame fully flushed here + * if not, we somehow managed to get uncompressed cluster + * greater then the cluster size, possibly because of its + * damage. + */ + if (zstd_ret > 0) { + ret = -EIO; + } + + ZSTD_freeDCtx(dctx); + assert(ret == 0 || ret == -EIO); + return ret; +} +#endif + static int qcow2_compress_pool_func(void *opaque) { Qcow2CompressData *data = opaque; @@ -191,20 +352,77 @@ qcow2_co_do_compress(BlockDriverState *bs, void *dest, size_t dest_size, return arg.ret; } +/* + * qcow2_co_compress() + * + * Compress @src_size bytes of data using the compression + * method defined by the image compression type + * + * @dest - destination buffer, @dest_size bytes + * @src - source buffer, @src_size bytes + * + * Returns: compressed size on success + * a negative error code on failure + */ ssize_t coroutine_fn qcow2_co_compress(BlockDriverState *bs, void *dest, size_t dest_size, const void *src, size_t src_size) { - return qcow2_co_do_compress(bs, dest, dest_size, src, src_size, - qcow2_compress); + BDRVQcow2State *s = bs->opaque; + Qcow2CompressFunc fn; + + switch (s->compression_type) { + case QCOW2_COMPRESSION_TYPE_ZLIB: + fn = qcow2_zlib_compress; + break; + +#ifdef CONFIG_ZSTD + case QCOW2_COMPRESSION_TYPE_ZSTD: + fn = qcow2_zstd_compress; + break; +#endif + default: + abort(); + } + + return qcow2_co_do_compress(bs, dest, dest_size, src, src_size, fn); } +/* + * qcow2_co_decompress() + * + * Decompress some data (not more than @src_size bytes) to produce exactly + * @dest_size bytes using the compression method defined by the image + * compression type + * + * @dest - destination buffer, @dest_size bytes + * @src - source buffer, @src_size bytes + * + * Returns: 0 on success + * a negative error code on failure + */ ssize_t coroutine_fn qcow2_co_decompress(BlockDriverState *bs, void *dest, size_t dest_size, const void *src, size_t src_size) { - return qcow2_co_do_compress(bs, dest, dest_size, src, src_size, - qcow2_decompress); + BDRVQcow2State *s = bs->opaque; + Qcow2CompressFunc fn; + + switch (s->compression_type) { + case QCOW2_COMPRESSION_TYPE_ZLIB: + fn = qcow2_zlib_decompress; + break; + +#ifdef CONFIG_ZSTD + case QCOW2_COMPRESSION_TYPE_ZSTD: + fn = qcow2_zstd_decompress; + break; +#endif + default: + abort(); + } + + return qcow2_co_do_compress(bs, dest, dest_size, src, src_size, fn); } diff --git a/block/qcow2.c b/block/qcow2.c index 1ad95ff048..ad9ab4fafa 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -1242,6 +1242,42 @@ static int qcow2_update_options(BlockDriverState *bs, QDict *options, return ret; } +static int validate_compression_type(BDRVQcow2State *s, Error **errp) +{ + switch (s->compression_type) { + case QCOW2_COMPRESSION_TYPE_ZLIB: +#ifdef CONFIG_ZSTD + case QCOW2_COMPRESSION_TYPE_ZSTD: +#endif + break; + + default: + error_setg(errp, "qcow2: unknown compression type: %u", + s->compression_type); + return -ENOTSUP; + } + + /* + * if the compression type differs from QCOW2_COMPRESSION_TYPE_ZLIB + * the incompatible feature flag must be set + */ + if (s->compression_type == QCOW2_COMPRESSION_TYPE_ZLIB) { + if (s->incompatible_features & QCOW2_INCOMPAT_COMPRESSION) { + error_setg(errp, "qcow2: Compression type incompatible feature " + "bit must not be set"); + return -EINVAL; + } + } else { + if (!(s->incompatible_features & QCOW2_INCOMPAT_COMPRESSION)) { + error_setg(errp, "qcow2: Compression type incompatible feature " + "bit must be set"); + return -EINVAL; + } + } + + return 0; +} + /* Called with s->lock held. */ static int coroutine_fn qcow2_do_open(BlockDriverState *bs, QDict *options, int flags, Error **errp) @@ -1357,6 +1393,23 @@ static int coroutine_fn qcow2_do_open(BlockDriverState *bs, QDict *options, s->compatible_features = header.compatible_features; s->autoclear_features = header.autoclear_features; + /* + * Handle compression type + * Older qcow2 images don't contain the compression type header. + * Distinguish them by the header length and use + * the only valid (default) compression type in that case + */ + if (header.header_length > offsetof(QCowHeader, compression_type)) { + s->compression_type = header.compression_type; + } else { + s->compression_type = QCOW2_COMPRESSION_TYPE_ZLIB; + } + + ret = validate_compression_type(s, errp); + if (ret) { + goto fail; + } + if (s->incompatible_features & ~QCOW2_INCOMPAT_MASK) { void *feature_table = NULL; qcow2_read_extensions(bs, header.header_length, ext_end, @@ -2728,6 +2781,11 @@ int qcow2_update_header(BlockDriverState *bs) total_size = bs->total_sectors * BDRV_SECTOR_SIZE; refcount_table_clusters = s->refcount_table_size >> (s->cluster_bits - 3); + ret = validate_compression_type(s, NULL); + if (ret) { + goto fail; + } + *header = (QCowHeader) { /* Version 2 fields */ .magic = cpu_to_be32(QCOW_MAGIC), @@ -2750,6 +2808,7 @@ int qcow2_update_header(BlockDriverState *bs) .autoclear_features = cpu_to_be64(s->autoclear_features), .refcount_order = cpu_to_be32(s->refcount_order), .header_length = cpu_to_be32(header_length), + .compression_type = s->compression_type, }; /* For older versions, write a shorter header */ @@ -2850,6 +2909,11 @@ int qcow2_update_header(BlockDriverState *bs) .name = "external data file", }, { + .type = QCOW2_FEAT_TYPE_INCOMPATIBLE, + .bit = QCOW2_INCOMPAT_COMPRESSION_BITNR, + .name = "compression type", + }, + { .type = QCOW2_FEAT_TYPE_COMPATIBLE, .bit = QCOW2_COMPAT_LAZY_REFCOUNTS_BITNR, .name = "lazy refcounts", @@ -3287,6 +3351,7 @@ qcow2_co_create(BlockdevCreateOptions *create_options, Error **errp) uint64_t* refcount_table; Error *local_err = NULL; int ret; + uint8_t compression_type = QCOW2_COMPRESSION_TYPE_ZLIB; assert(create_options->driver == BLOCKDEV_DRIVER_QCOW2); qcow2_opts = &create_options->u.qcow2; @@ -3404,6 +3469,31 @@ qcow2_co_create(BlockdevCreateOptions *create_options, Error **errp) } } + if (qcow2_opts->has_compression_type && + qcow2_opts->compression_type != QCOW2_COMPRESSION_TYPE_ZLIB) { + + ret = -EINVAL; + + if (version < 3) { + error_setg(errp, "Non-zlib compression type is only supported with " + "compatibility level 1.1 and above (use version=v3 or " + "greater)"); + goto out; + } + + switch (qcow2_opts->compression_type) { +#ifdef CONFIG_ZSTD + case QCOW2_COMPRESSION_TYPE_ZSTD: + break; +#endif + default: + error_setg(errp, "Unknown compression type"); + goto out; + } + + compression_type = qcow2_opts->compression_type; + } + /* Create BlockBackend to write to the image */ blk = blk_new_with_bs(bs, BLK_PERM_WRITE | BLK_PERM_RESIZE, BLK_PERM_ALL, errp); @@ -3426,6 +3516,8 @@ qcow2_co_create(BlockdevCreateOptions *create_options, Error **errp) .refcount_table_offset = cpu_to_be64(cluster_size), .refcount_table_clusters = cpu_to_be32(1), .refcount_order = cpu_to_be32(refcount_order), + /* don't deal with endianness since compression_type is 1 byte long */ + .compression_type = compression_type, .header_length = cpu_to_be32(sizeof(*header)), }; @@ -3444,6 +3536,10 @@ qcow2_co_create(BlockdevCreateOptions *create_options, Error **errp) header->autoclear_features |= cpu_to_be64(QCOW2_AUTOCLEAR_DATA_FILE_RAW); } + if (compression_type != QCOW2_COMPRESSION_TYPE_ZLIB) { + header->incompatible_features |= + cpu_to_be64(QCOW2_INCOMPAT_COMPRESSION); + } ret = blk_pwrite(blk, 0, header, cluster_size, 0); g_free(header); @@ -3629,6 +3725,7 @@ static int coroutine_fn qcow2_co_create_opts(BlockDriver *drv, { BLOCK_OPT_ENCRYPT, BLOCK_OPT_ENCRYPT_FORMAT }, { BLOCK_OPT_COMPAT_LEVEL, "version" }, { BLOCK_OPT_DATA_FILE_RAW, "data-file-raw" }, + { BLOCK_OPT_COMPRESSION_TYPE, "compression-type" }, { NULL, NULL }, }; @@ -4925,6 +5022,7 @@ static ImageInfoSpecific *qcow2_get_specific_info(BlockDriverState *bs, .data_file = g_strdup(s->image_data_file), .has_data_file_raw = has_data_file(bs), .data_file_raw = data_file_is_raw(bs), + .compression_type = s->compression_type, }; } else { /* if this assertion fails, this probably means a new version was @@ -5330,6 +5428,22 @@ static int qcow2_amend_options(BlockDriverState *bs, QemuOpts *opts, "images"); return -EINVAL; } + } else if (!strcmp(desc->name, BLOCK_OPT_COMPRESSION_TYPE)) { + const char *ct_name = + qemu_opt_get(opts, BLOCK_OPT_COMPRESSION_TYPE); + int compression_type = + qapi_enum_parse(&Qcow2CompressionType_lookup, ct_name, -1, + NULL); + if (compression_type == -1) { + error_setg(errp, "Unknown compression type: %s", ct_name); + return -ENOTSUP; + } + + if (compression_type != s->compression_type) { + error_setg(errp, "Changing the compression type " + "is not supported"); + return -ENOTSUP; + } } else { /* if this point is reached, this probably means a new option was * added without having it covered here */ @@ -5596,6 +5710,12 @@ static QemuOptsList qcow2_create_opts = { .help = "Width of a reference count entry in bits", .def_value_str = "16" }, + { + .name = BLOCK_OPT_COMPRESSION_TYPE, + .type = QEMU_OPT_STRING, + .help = "Compression method used for image cluster compression", + .def_value_str = "zlib" + }, { /* end of list */ } } }; diff --git a/block/qcow2.h b/block/qcow2.h index f4de0a27d5..6a8b82e6cc 100644 --- a/block/qcow2.h +++ b/block/qcow2.h @@ -146,8 +146,16 @@ typedef struct QCowHeader { uint32_t refcount_order; uint32_t header_length; + + /* Additional fields */ + uint8_t compression_type; + + /* header must be a multiple of 8 */ + uint8_t padding[7]; } QEMU_PACKED QCowHeader; +QEMU_BUILD_BUG_ON(!QEMU_IS_ALIGNED(sizeof(QCowHeader), 8)); + typedef struct QEMU_PACKED QCowSnapshotHeader { /* header is 8 byte aligned */ uint64_t l1_table_offset; @@ -216,13 +224,16 @@ enum { QCOW2_INCOMPAT_DIRTY_BITNR = 0, QCOW2_INCOMPAT_CORRUPT_BITNR = 1, QCOW2_INCOMPAT_DATA_FILE_BITNR = 2, + QCOW2_INCOMPAT_COMPRESSION_BITNR = 3, QCOW2_INCOMPAT_DIRTY = 1 << QCOW2_INCOMPAT_DIRTY_BITNR, QCOW2_INCOMPAT_CORRUPT = 1 << QCOW2_INCOMPAT_CORRUPT_BITNR, QCOW2_INCOMPAT_DATA_FILE = 1 << QCOW2_INCOMPAT_DATA_FILE_BITNR, + QCOW2_INCOMPAT_COMPRESSION = 1 << QCOW2_INCOMPAT_COMPRESSION_BITNR, QCOW2_INCOMPAT_MASK = QCOW2_INCOMPAT_DIRTY | QCOW2_INCOMPAT_CORRUPT - | QCOW2_INCOMPAT_DATA_FILE, + | QCOW2_INCOMPAT_DATA_FILE + | QCOW2_INCOMPAT_COMPRESSION, }; /* Compatible feature bits */ @@ -366,6 +377,13 @@ typedef struct BDRVQcow2State { bool metadata_preallocation_checked; bool metadata_preallocation; + /* + * Compression type used for the image. Default: 0 - ZLIB + * The image compression type is set on image creation. + * For now, the only way to change the compression type + * is to convert the image with the desired compression type set. + */ + Qcow2CompressionType compression_type; } BDRVQcow2State; typedef struct Qcow2COWRegion { @@ -1861,7 +1861,7 @@ disabled with --disable-FEATURE, default is enabled if available: lzfse support of lzfse compression library (for reading lzfse-compressed dmg images) zstd support for zstd compression library - (for migration compression) + (for migration compression and qcow2 cluster compression) seccomp seccomp support coroutine-pool coroutine freelist (better performance) glusterfs GlusterFS backend diff --git a/docs/interop/qcow2.txt b/docs/interop/qcow2.txt index 298a031310..cb723463f2 100644 --- a/docs/interop/qcow2.txt +++ b/docs/interop/qcow2.txt @@ -212,6 +212,7 @@ version 2. Available compression type values: 0: zlib <https://www.zlib.net/> + 1: zstd <http://github.com/facebook/zstd> === Header padding === diff --git a/include/block/block_int.h b/include/block/block_int.h index df6d0273d6..7ba8c89036 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -57,6 +57,7 @@ #define BLOCK_OPT_REFCOUNT_BITS "refcount_bits" #define BLOCK_OPT_DATA_FILE "data_file" #define BLOCK_OPT_DATA_FILE_RAW "data_file_raw" +#define BLOCK_OPT_COMPRESSION_TYPE "compression_type" #define BLOCK_PROBE_BUF_SIZE 512 diff --git a/qapi/block-core.json b/qapi/block-core.json index 943df1926a..6fbacddab2 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -78,6 +78,8 @@ # # @bitmaps: A list of qcow2 bitmap details (since 4.0) # +# @compression-type: the image cluster compression method (since 5.1) +# # Since: 1.7 ## { 'struct': 'ImageInfoSpecificQCow2', @@ -89,7 +91,8 @@ '*corrupt': 'bool', 'refcount-bits': 'int', '*encrypt': 'ImageInfoSpecificQCow2Encryption', - '*bitmaps': ['Qcow2BitmapInfo'] + '*bitmaps': ['Qcow2BitmapInfo'], + 'compression-type': 'Qcow2CompressionType' } } ## @@ -4285,6 +4288,19 @@ ## +# @Qcow2CompressionType: +# +# Compression type used in qcow2 image file +# +# @zlib: zlib compression, see <http://zlib.net/> +# @zstd: zstd compression, see <http://github.com/facebook/zstd> +# +# Since: 5.1 +## +{ 'enum': 'Qcow2CompressionType', + 'data': [ 'zlib', { 'name': 'zstd', 'if': 'defined(CONFIG_ZSTD)' } ] } + +## # @BlockdevCreateOptionsQcow2: # # Driver specific image creation options for qcow2. @@ -4307,6 +4323,8 @@ # allowed values: off, falloc, full, metadata) # @lazy-refcounts: True if refcounts may be updated lazily (default: off) # @refcount-bits: Width of reference counts in bits (default: 16) +# @compression-type: The image cluster compression method +# (default: zlib, since 5.1) # # Since: 2.12 ## @@ -4322,7 +4340,8 @@ '*cluster-size': 'size', '*preallocation': 'PreallocMode', '*lazy-refcounts': 'bool', - '*refcount-bits': 'int' } } + '*refcount-bits': 'int', + '*compression-type':'Qcow2CompressionType' } } ## # @BlockdevCreateOptionsQed: diff --git a/tests/qemu-iotests/031.out b/tests/qemu-iotests/031.out index 46f97c5a4e..5a4beda6a2 100644 --- a/tests/qemu-iotests/031.out +++ b/tests/qemu-iotests/031.out @@ -113,11 +113,11 @@ incompatible_features [] compatible_features [] autoclear_features [] refcount_order 4 -header_length 104 +header_length 112 Header extension: magic 0x6803f857 -length 288 +length 336 data <binary> Header extension: @@ -146,11 +146,11 @@ incompatible_features [] compatible_features [] autoclear_features [] refcount_order 4 -header_length 104 +header_length 112 Header extension: magic 0x6803f857 -length 288 +length 336 data <binary> Header extension: @@ -164,7 +164,7 @@ No errors were found on the image. magic 0x514649fb version 3 -backing_file_offset 0x1d8 +backing_file_offset 0x210 backing_file_size 0x17 cluster_bits 16 size 67108864 @@ -179,7 +179,7 @@ incompatible_features [] compatible_features [] autoclear_features [] refcount_order 4 -header_length 104 +header_length 112 Header extension: magic 0xe2792aca @@ -188,7 +188,7 @@ data 'host_device' Header extension: magic 0x6803f857 -length 288 +length 336 data <binary> Header extension: diff --git a/tests/qemu-iotests/036.out b/tests/qemu-iotests/036.out index 23b699ce06..e409acf60e 100644 --- a/tests/qemu-iotests/036.out +++ b/tests/qemu-iotests/036.out @@ -26,7 +26,7 @@ compatible_features [] autoclear_features [63] Header extension: magic 0x6803f857 -length 288 +length 336 data <binary> @@ -38,7 +38,7 @@ compatible_features [] autoclear_features [] Header extension: magic 0x6803f857 -length 288 +length 336 data <binary> *** done diff --git a/tests/qemu-iotests/049.out b/tests/qemu-iotests/049.out index affa55b341..a5cfba1756 100644 --- a/tests/qemu-iotests/049.out +++ b/tests/qemu-iotests/049.out @@ -4,90 +4,90 @@ QA output created by 049 == 1. Traditional size parameter == qemu-img create -f qcow2 TEST_DIR/t.qcow2 1024 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 TEST_DIR/t.qcow2 1024b -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 TEST_DIR/t.qcow2 1k -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 TEST_DIR/t.qcow2 1K -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 TEST_DIR/t.qcow2 1M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1048576 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1048576 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 TEST_DIR/t.qcow2 1G -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1073741824 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1073741824 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 TEST_DIR/t.qcow2 1T -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1099511627776 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1099511627776 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 TEST_DIR/t.qcow2 1024.0 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 TEST_DIR/t.qcow2 1024.0b -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 TEST_DIR/t.qcow2 1.5k -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 TEST_DIR/t.qcow2 1.5K -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 TEST_DIR/t.qcow2 1.5M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1572864 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1572864 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 TEST_DIR/t.qcow2 1.5G -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1610612736 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1610612736 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 TEST_DIR/t.qcow2 1.5T -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1649267441664 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1649267441664 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib == 2. Specifying size via -o == qemu-img create -f qcow2 -o size=1024 TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o size=1024b TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o size=1k TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o size=1K TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o size=1M TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1048576 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1048576 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o size=1G TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1073741824 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1073741824 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o size=1T TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1099511627776 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1099511627776 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o size=1024.0 TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o size=1024.0b TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o size=1.5k TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o size=1.5K TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1536 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o size=1.5M TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1572864 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1572864 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o size=1.5G TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1610612736 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1610612736 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o size=1.5T TEST_DIR/t.qcow2 -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1649267441664 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1649267441664 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib == 3. Invalid sizes == @@ -129,84 +129,84 @@ qemu-img: TEST_DIR/t.qcow2: The image size must be specified only once == Check correct interpretation of suffixes for cluster size == qemu-img create -f qcow2 -o cluster_size=1024 TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o cluster_size=1024b TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o cluster_size=1k TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o cluster_size=1K TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o cluster_size=1M TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1048576 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1048576 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o cluster_size=1024.0 TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o cluster_size=1024.0b TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=1024 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o cluster_size=0.5k TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=512 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=512 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o cluster_size=0.5K TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=512 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=512 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o cluster_size=0.5M TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=524288 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=524288 lazy_refcounts=off refcount_bits=16 compression_type=zlib == Check compat level option == qemu-img create -f qcow2 -o compat=0.10 TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=0.10 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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=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 +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 +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 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 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=foobar cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib == Check preallocation option == qemu-img create -f qcow2 -o preallocation=off TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=65536 preallocation=off lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=65536 preallocation=off lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o preallocation=metadata TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=65536 preallocation=metadata lazy_refcounts=off refcount_bits=16 +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 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 cluster_size=65536 preallocation=1234 lazy_refcounts=off refcount_bits=16 compression_type=zlib == Check encryption option == qemu-img create -f qcow2 -o encryption=off TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 --object secret,id=sec0,data=123456 -o encryption=on,encrypt.key-secret=sec0 TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 encryption=on encrypt.key-secret=sec0 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 encryption=on encrypt.key-secret=sec0 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib == Check lazy_refcounts option (only with v3) == qemu-img create -f qcow2 -o compat=1.1,lazy_refcounts=off TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=1.1 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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=1.1,lazy_refcounts=on TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=1.1 cluster_size=65536 lazy_refcounts=on refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=1.1 cluster_size=65536 lazy_refcounts=on refcount_bits=16 compression_type=zlib qemu-img create -f qcow2 -o compat=0.10,lazy_refcounts=off TEST_DIR/t.qcow2 64M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=0.10 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 compat=0.10 cluster_size=65536 lazy_refcounts=on refcount_bits=16 compression_type=zlib *** done diff --git a/tests/qemu-iotests/060.out b/tests/qemu-iotests/060.out index 09caaea865..be5f8707a3 100644 --- a/tests/qemu-iotests/060.out +++ b/tests/qemu-iotests/060.out @@ -17,6 +17,7 @@ virtual size: 64 MiB (67108864 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 corrupt: true diff --git a/tests/qemu-iotests/061.out b/tests/qemu-iotests/061.out index 5a8d36d005..a51ad1b5ba 100644 --- a/tests/qemu-iotests/061.out +++ b/tests/qemu-iotests/061.out @@ -22,11 +22,11 @@ incompatible_features [] compatible_features [0] autoclear_features [] refcount_order 4 -header_length 104 +header_length 112 Header extension: magic 0x6803f857 -length 288 +length 336 data <binary> magic 0x514649fb @@ -80,11 +80,11 @@ incompatible_features [] compatible_features [0] autoclear_features [] refcount_order 4 -header_length 104 +header_length 112 Header extension: magic 0x6803f857 -length 288 +length 336 data <binary> magic 0x514649fb @@ -136,11 +136,11 @@ incompatible_features [0] compatible_features [0] autoclear_features [] refcount_order 4 -header_length 104 +header_length 112 Header extension: magic 0x6803f857 -length 288 +length 336 data <binary> ERROR cluster 5 refcount=0 reference=1 @@ -191,11 +191,11 @@ incompatible_features [] compatible_features [42] autoclear_features [42] refcount_order 4 -header_length 104 +header_length 112 Header extension: magic 0x6803f857 -length 288 +length 336 data <binary> magic 0x514649fb @@ -260,11 +260,11 @@ incompatible_features [] compatible_features [0] autoclear_features [] refcount_order 4 -header_length 104 +header_length 112 Header extension: magic 0x6803f857 -length 288 +length 336 data <binary> read 65536/65536 bytes at offset 44040192 @@ -322,11 +322,11 @@ incompatible_features [0] compatible_features [0] autoclear_features [] refcount_order 4 -header_length 104 +header_length 112 Header extension: magic 0x6803f857 -length 288 +length 336 data <binary> ERROR cluster 5 refcount=0 reference=1 @@ -351,11 +351,11 @@ incompatible_features [] compatible_features [] autoclear_features [] refcount_order 4 -header_length 104 +header_length 112 Header extension: magic 0x6803f857 -length 288 +length 336 data <binary> read 131072/131072 bytes at offset 0 @@ -519,6 +519,7 @@ virtual size: 64 MiB (67108864 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 data file: TEST_DIR/t.IMGFMT.data @@ -539,6 +540,7 @@ virtual size: 64 MiB (67108864 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 data file: foo @@ -552,6 +554,7 @@ virtual size: 64 MiB (67108864 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 data file raw: false @@ -566,6 +569,7 @@ virtual size: 64 MiB (67108864 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 data file: TEST_DIR/t.IMGFMT.data @@ -578,6 +582,7 @@ virtual size: 64 MiB (67108864 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 data file: TEST_DIR/t.IMGFMT.data @@ -591,6 +596,7 @@ virtual size: 64 MiB (67108864 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 data file: TEST_DIR/t.IMGFMT.data diff --git a/tests/qemu-iotests/065 b/tests/qemu-iotests/065 index 6426474271..18dc488c7a 100755 --- a/tests/qemu-iotests/065 +++ b/tests/qemu-iotests/065 @@ -88,24 +88,30 @@ class TestQMP(TestImageInfoSpecific): class TestQCow2(TestQemuImgInfo): '''Testing a qcow2 version 2 image''' img_options = 'compat=0.10' - json_compare = { 'compat': '0.10', 'refcount-bits': 16 } - human_compare = [ 'compat: 0.10', 'refcount bits: 16' ] + json_compare = { 'compat': '0.10', 'refcount-bits': 16, + 'compression-type': 'zlib' } + human_compare = [ 'compat: 0.10', 'compression type: zlib', + 'refcount bits: 16' ] class TestQCow3NotLazy(TestQemuImgInfo): '''Testing a qcow2 version 3 image with lazy refcounts disabled''' img_options = 'compat=1.1,lazy_refcounts=off' json_compare = { 'compat': '1.1', 'lazy-refcounts': False, - 'refcount-bits': 16, 'corrupt': False } - human_compare = [ 'compat: 1.1', 'lazy refcounts: false', - 'refcount bits: 16', 'corrupt: false' ] + 'refcount-bits': 16, 'corrupt': False, + 'compression-type': 'zlib' } + human_compare = [ 'compat: 1.1', 'compression type: zlib', + 'lazy refcounts: false', 'refcount bits: 16', + 'corrupt: false' ] class TestQCow3Lazy(TestQemuImgInfo): '''Testing a qcow2 version 3 image with lazy refcounts enabled''' img_options = 'compat=1.1,lazy_refcounts=on' json_compare = { 'compat': '1.1', 'lazy-refcounts': True, - 'refcount-bits': 16, 'corrupt': False } - human_compare = [ 'compat: 1.1', 'lazy refcounts: true', - 'refcount bits: 16', 'corrupt: false' ] + 'refcount-bits': 16, 'corrupt': False, + 'compression-type': 'zlib' } + human_compare = [ 'compat: 1.1', 'compression type: zlib', + 'lazy refcounts: true', 'refcount bits: 16', + 'corrupt: false' ] class TestQCow3NotLazyQMP(TestQMP): '''Testing a qcow2 version 3 image with lazy refcounts disabled, opening @@ -113,7 +119,8 @@ class TestQCow3NotLazyQMP(TestQMP): img_options = 'compat=1.1,lazy_refcounts=off' qemu_options = 'lazy-refcounts=on' compare = { 'compat': '1.1', 'lazy-refcounts': False, - 'refcount-bits': 16, 'corrupt': False } + 'refcount-bits': 16, 'corrupt': False, + 'compression-type': 'zlib' } class TestQCow3LazyQMP(TestQMP): @@ -122,7 +129,8 @@ class TestQCow3LazyQMP(TestQMP): img_options = 'compat=1.1,lazy_refcounts=on' qemu_options = 'lazy-refcounts=off' compare = { 'compat': '1.1', 'lazy-refcounts': True, - 'refcount-bits': 16, 'corrupt': False } + 'refcount-bits': 16, 'corrupt': False, + 'compression-type': 'zlib' } TestImageInfoSpecific = None TestQemuImgInfo = None diff --git a/tests/qemu-iotests/080 b/tests/qemu-iotests/080 index a3d13c414e..7588c63b6c 100755 --- a/tests/qemu-iotests/080 +++ b/tests/qemu-iotests/080 @@ -45,7 +45,7 @@ _supported_os Linux # - This is generally a test for compat=1.1 images _unsupported_imgopts 'refcount_bits=1[^0-9]' data_file 'compat=0.10' -header_size=104 +header_size=112 offset_backing_file_offset=8 offset_backing_file_size=16 diff --git a/tests/qemu-iotests/082.out b/tests/qemu-iotests/082.out index 9d4ed4dc9d..529a1214e1 100644 --- a/tests/qemu-iotests/082.out +++ b/tests/qemu-iotests/082.out @@ -3,38 +3,40 @@ QA output created by 082 === create: Options specified more than once === Testing: create -f foo -f qcow2 TEST_DIR/t.qcow2 128M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib image: TEST_DIR/t.IMGFMT file format: IMGFMT virtual size: 128 MiB (134217728 bytes) cluster_size: 65536 Testing: create -f qcow2 -o cluster_size=4k -o lazy_refcounts=on TEST_DIR/t.qcow2 128M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=4096 lazy_refcounts=on refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=4096 lazy_refcounts=on refcount_bits=16 compression_type=zlib image: TEST_DIR/t.IMGFMT file format: IMGFMT virtual size: 128 MiB (134217728 bytes) cluster_size: 4096 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: true refcount bits: 16 corrupt: false Testing: create -f qcow2 -o cluster_size=4k -o lazy_refcounts=on -o cluster_size=8k TEST_DIR/t.qcow2 128M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=8192 lazy_refcounts=on refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=8192 lazy_refcounts=on refcount_bits=16 compression_type=zlib image: TEST_DIR/t.IMGFMT file format: IMGFMT virtual size: 128 MiB (134217728 bytes) cluster_size: 8192 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: true refcount bits: 16 corrupt: false Testing: create -f qcow2 -o cluster_size=4k,cluster_size=8k TEST_DIR/t.qcow2 128M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=8192 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=8192 lazy_refcounts=off refcount_bits=16 compression_type=zlib image: TEST_DIR/t.IMGFMT file format: IMGFMT virtual size: 128 MiB (134217728 bytes) @@ -48,6 +50,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -71,6 +74,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -94,6 +98,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -117,6 +122,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -140,6 +146,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -163,6 +170,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -186,6 +194,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -209,6 +218,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -227,10 +237,10 @@ Supported options: size=<size> - Virtual disk size Testing: create -f qcow2 -u -o backing_file=TEST_DIR/t.qcow2,,help TEST_DIR/t.qcow2 128M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/t.qcow2,,help cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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,,? 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 +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 -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, @@ -247,6 +257,7 @@ Supported qcow2 options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -279,7 +290,7 @@ qemu-img: Format driver 'bochs' does not support image creation === convert: Options specified more than once === Testing: create -f qcow2 TEST_DIR/t.qcow2 128M -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib Testing: convert -f foo -f qcow2 TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base image: TEST_DIR/t.IMGFMT.base @@ -299,6 +310,7 @@ virtual size: 128 MiB (134217728 bytes) cluster_size: 4096 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: true refcount bits: 16 corrupt: false @@ -310,6 +322,7 @@ virtual size: 128 MiB (134217728 bytes) cluster_size: 8192 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: true refcount bits: 16 corrupt: false @@ -328,6 +341,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -351,6 +365,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -374,6 +389,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -397,6 +413,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -420,6 +437,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -443,6 +461,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -466,6 +485,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -489,6 +509,7 @@ Supported options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -527,6 +548,7 @@ Supported qcow2 options: backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -579,6 +601,7 @@ virtual size: 128 MiB (134217728 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: true refcount bits: 16 corrupt: false @@ -590,6 +613,7 @@ virtual size: 130 MiB (136314880 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 corrupt: false @@ -601,6 +625,7 @@ virtual size: 132 MiB (138412032 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: true refcount bits: 16 corrupt: false @@ -619,6 +644,7 @@ Creation options for 'qcow2': backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -643,6 +669,7 @@ Creation options for 'qcow2': backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -667,6 +694,7 @@ Creation options for 'qcow2': backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -691,6 +719,7 @@ Creation options for 'qcow2': backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -715,6 +744,7 @@ Creation options for 'qcow2': backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -739,6 +769,7 @@ Creation options for 'qcow2': backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -763,6 +794,7 @@ Creation options for 'qcow2': backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -787,6 +819,7 @@ Creation options for 'qcow2': backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm @@ -828,6 +861,7 @@ Creation options for 'qcow2': backing_fmt=<str> - Image format of the base image cluster_size=<size> - qcow2 cluster size compat=<str> - Compatibility level (v2 [0.10] or v3 [1.1]) + compression_type=<str> - Compression method used for image cluster compression data_file=<str> - File name of an external data file data_file_raw=<bool (on/off)> - The external data file must stay valid as a raw image encrypt.cipher-alg=<str> - Name of encryption cipher algorithm diff --git a/tests/qemu-iotests/085.out b/tests/qemu-iotests/085.out index fd11aae678..a822ff4ef6 100644 --- a/tests/qemu-iotests/085.out +++ b/tests/qemu-iotests/085.out @@ -13,7 +13,7 @@ Formatting 'TEST_DIR/t.IMGFMT.2', fmt=IMGFMT size=134217728 === Create a single snapshot on virtio0 === { 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'virtio0', 'snapshot-file':'TEST_DIR/1-snapshot-v0.IMGFMT', 'format': 'IMGFMT' } } -Formatting 'TEST_DIR/1-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/t.qcow2.1 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/1-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/t.qcow2.1 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} === Invalid command - missing device and nodename === @@ -30,40 +30,40 @@ Formatting 'TEST_DIR/1-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file === Create several transactional group snapshots === { 'execute': 'transaction', 'arguments': {'actions': [ { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file': 'TEST_DIR/2-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/2-snapshot-v1.IMGFMT' } } ] } } -Formatting 'TEST_DIR/2-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/1-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 -Formatting 'TEST_DIR/2-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/t.qcow2.2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/2-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/1-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib +Formatting 'TEST_DIR/2-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/t.qcow2.2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} { 'execute': 'transaction', 'arguments': {'actions': [ { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file': 'TEST_DIR/3-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/3-snapshot-v1.IMGFMT' } } ] } } -Formatting 'TEST_DIR/3-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/2-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 -Formatting 'TEST_DIR/3-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/2-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/3-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/2-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib +Formatting 'TEST_DIR/3-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/2-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} { 'execute': 'transaction', 'arguments': {'actions': [ { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file': 'TEST_DIR/4-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/4-snapshot-v1.IMGFMT' } } ] } } -Formatting 'TEST_DIR/4-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/3-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 -Formatting 'TEST_DIR/4-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/3-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/4-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/3-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib +Formatting 'TEST_DIR/4-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/3-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} { 'execute': 'transaction', 'arguments': {'actions': [ { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file': 'TEST_DIR/5-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/5-snapshot-v1.IMGFMT' } } ] } } -Formatting 'TEST_DIR/5-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/4-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 -Formatting 'TEST_DIR/5-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/4-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/5-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/4-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib +Formatting 'TEST_DIR/5-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/4-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} { 'execute': 'transaction', 'arguments': {'actions': [ { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file': 'TEST_DIR/6-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/6-snapshot-v1.IMGFMT' } } ] } } -Formatting 'TEST_DIR/6-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/5-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 -Formatting 'TEST_DIR/6-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/5-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/6-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/5-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib +Formatting 'TEST_DIR/6-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/5-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} { 'execute': 'transaction', 'arguments': {'actions': [ { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file': 'TEST_DIR/7-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/7-snapshot-v1.IMGFMT' } } ] } } -Formatting 'TEST_DIR/7-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/6-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 -Formatting 'TEST_DIR/7-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/6-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/7-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/6-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib +Formatting 'TEST_DIR/7-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/6-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} { 'execute': 'transaction', 'arguments': {'actions': [ { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file': 'TEST_DIR/8-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/8-snapshot-v1.IMGFMT' } } ] } } -Formatting 'TEST_DIR/8-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/7-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 -Formatting 'TEST_DIR/8-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/7-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/8-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/7-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib +Formatting 'TEST_DIR/8-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/7-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} { 'execute': 'transaction', 'arguments': {'actions': [ { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file': 'TEST_DIR/9-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/9-snapshot-v1.IMGFMT' } } ] } } -Formatting 'TEST_DIR/9-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/8-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 -Formatting 'TEST_DIR/9-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/8-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/9-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/8-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib +Formatting 'TEST_DIR/9-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/8-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} { 'execute': 'transaction', 'arguments': {'actions': [ { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio0', 'snapshot-file': 'TEST_DIR/10-snapshot-v0.IMGFMT' } }, { 'type': 'blockdev-snapshot-sync', 'data' : { 'device': 'virtio1', 'snapshot-file': 'TEST_DIR/10-snapshot-v1.IMGFMT' } } ] } } -Formatting 'TEST_DIR/10-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/9-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 -Formatting 'TEST_DIR/10-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/9-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/10-snapshot-v0.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/9-snapshot-v0.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib +Formatting 'TEST_DIR/10-snapshot-v1.qcow2', fmt=qcow2 size=134217728 backing_file=TEST_DIR/9-snapshot-v1.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} === Create a couple of snapshots using blockdev-snapshot === diff --git a/tests/qemu-iotests/144.out b/tests/qemu-iotests/144.out index c7aa2e4820..885a8874a5 100644 --- a/tests/qemu-iotests/144.out +++ b/tests/qemu-iotests/144.out @@ -9,7 +9,7 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=536870912 { 'execute': 'qmp_capabilities' } {"return": {}} { 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'virtio0', 'snapshot-file':'TEST_DIR/tmp.IMGFMT', 'format': 'IMGFMT' } } -Formatting 'TEST_DIR/tmp.qcow2', fmt=qcow2 size=536870912 backing_file=TEST_DIR/t.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/tmp.qcow2', fmt=qcow2 size=536870912 backing_file=TEST_DIR/t.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} === Performing block-commit on active layer === @@ -31,6 +31,6 @@ Formatting 'TEST_DIR/tmp.qcow2', fmt=qcow2 size=536870912 backing_file=TEST_DIR/ === Performing Live Snapshot 2 === { 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'virtio0', 'snapshot-file':'TEST_DIR/tmp2.IMGFMT', 'format': 'IMGFMT' } } -Formatting 'TEST_DIR/tmp2.qcow2', fmt=qcow2 size=536870912 backing_file=TEST_DIR/t.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/tmp2.qcow2', fmt=qcow2 size=536870912 backing_file=TEST_DIR/t.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} *** done diff --git a/tests/qemu-iotests/182.out b/tests/qemu-iotests/182.out index a8eea166c3..ae43654d32 100644 --- a/tests/qemu-iotests/182.out +++ b/tests/qemu-iotests/182.out @@ -13,7 +13,7 @@ Is another process using the image [TEST_DIR/t.qcow2]? {'execute': 'blockdev-add', 'arguments': { 'node-name': 'node0', 'driver': 'file', 'filename': 'TEST_DIR/t.IMGFMT', 'locking': 'on' } } {"return": {}} {'execute': 'blockdev-snapshot-sync', 'arguments': { 'node-name': 'node0', 'snapshot-file': 'TEST_DIR/t.IMGFMT.overlay', 'snapshot-node-name': 'node1' } } -Formatting 'TEST_DIR/t.qcow2.overlay', fmt=qcow2 size=197120 backing_file=TEST_DIR/t.qcow2 backing_fmt=file cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2.overlay', fmt=qcow2 size=197120 backing_file=TEST_DIR/t.qcow2 backing_fmt=file cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} {'execute': 'blockdev-add', 'arguments': { 'node-name': 'node1', 'driver': 'file', 'filename': 'TEST_DIR/t.IMGFMT', 'locking': 'on' } } {"return": {}} diff --git a/tests/qemu-iotests/185.out b/tests/qemu-iotests/185.out index 9a3b65782b..ac5ab16bc8 100644 --- a/tests/qemu-iotests/185.out +++ b/tests/qemu-iotests/185.out @@ -9,14 +9,14 @@ Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 === Creating backing chain === { 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'disk', 'snapshot-file': 'TEST_DIR/t.IMGFMT.mid', 'format': 'IMGFMT', 'mode': 'absolute-paths' } } -Formatting 'TEST_DIR/t.qcow2.mid', fmt=qcow2 size=67108864 backing_file=TEST_DIR/t.qcow2.base backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2.mid', fmt=qcow2 size=67108864 backing_file=TEST_DIR/t.qcow2.base backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} { 'execute': 'human-monitor-command', 'arguments': { 'command-line': 'qemu-io disk "write 0 4M"' } } wrote 4194304/4194304 bytes at offset 0 4 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) {"return": ""} { 'execute': 'blockdev-snapshot-sync', 'arguments': { 'device': 'disk', 'snapshot-file': 'TEST_DIR/t.IMGFMT', 'format': 'IMGFMT', 'mode': 'absolute-paths' } } -Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 backing_file=TEST_DIR/t.qcow2.mid backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 backing_file=TEST_DIR/t.qcow2.mid backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"return": {}} === Start commit job and exit qemu === @@ -48,7 +48,7 @@ Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=67108864 backing_file=TEST_DIR/t.q { 'execute': 'qmp_capabilities' } {"return": {}} { 'execute': 'drive-mirror', 'arguments': { 'device': 'disk', 'target': 'TEST_DIR/t.IMGFMT.copy', 'format': 'IMGFMT', 'sync': 'full', 'speed': 65536 } } -Formatting 'TEST_DIR/t.qcow2.copy', fmt=qcow2 size=67108864 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2.copy', fmt=qcow2 size=67108864 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "disk"}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "disk"}} {"return": {}} @@ -62,7 +62,7 @@ Formatting 'TEST_DIR/t.qcow2.copy', fmt=qcow2 size=67108864 cluster_size=65536 l { 'execute': 'qmp_capabilities' } {"return": {}} { 'execute': 'drive-backup', 'arguments': { 'device': 'disk', 'target': 'TEST_DIR/t.IMGFMT.copy', 'format': 'IMGFMT', 'sync': 'full', 'speed': 65536 } } -Formatting 'TEST_DIR/t.qcow2.copy', fmt=qcow2 size=67108864 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/t.qcow2.copy', fmt=qcow2 size=67108864 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "created", "id": "disk"}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "running", "id": "disk"}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "paused", "id": "disk"}} diff --git a/tests/qemu-iotests/198.out b/tests/qemu-iotests/198.out index 831ce3a289..6280ae6eed 100644 --- a/tests/qemu-iotests/198.out +++ b/tests/qemu-iotests/198.out @@ -36,6 +36,7 @@ image: json:{ /* filtered */ } file format: IMGFMT virtual size: 16 MiB (16777216 bytes) Format specific information: + compression type: zlib encrypt: ivgen alg: plain64 hash alg: sha256 @@ -79,6 +80,7 @@ file format: IMGFMT virtual size: 16 MiB (16777216 bytes) backing file: TEST_DIR/t.IMGFMT.base Format specific information: + compression type: zlib encrypt: ivgen alg: plain64 hash alg: sha256 diff --git a/tests/qemu-iotests/206.out b/tests/qemu-iotests/206.out index 61e7241e0b..1a14255a83 100644 --- a/tests/qemu-iotests/206.out +++ b/tests/qemu-iotests/206.out @@ -18,6 +18,7 @@ virtual size: 128 MiB (134217728 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 corrupt: false @@ -40,6 +41,7 @@ virtual size: 64 MiB (67108864 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 corrupt: false @@ -62,6 +64,7 @@ virtual size: 32 MiB (33554432 bytes) cluster_size: 2097152 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: true refcount bits: 1 corrupt: false @@ -86,6 +89,7 @@ backing file: TEST_IMG.base backing file format: IMGFMT Format specific information: compat: 0.10 + compression type: zlib refcount bits: 16 === Successful image creation (encrypted) === @@ -102,6 +106,7 @@ encrypted: yes cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 encrypt: diff --git a/tests/qemu-iotests/242.out b/tests/qemu-iotests/242.out index 7ac8404d11..091b9126ce 100644 --- a/tests/qemu-iotests/242.out +++ b/tests/qemu-iotests/242.out @@ -12,6 +12,7 @@ virtual size: 1 MiB (1048576 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 corrupt: false @@ -32,6 +33,7 @@ virtual size: 1 MiB (1048576 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false bitmaps: [0]: @@ -64,6 +66,7 @@ virtual size: 1 MiB (1048576 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false bitmaps: [0]: @@ -104,6 +107,7 @@ virtual size: 1 MiB (1048576 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false bitmaps: [0]: @@ -153,6 +157,7 @@ virtual size: 1 MiB (1048576 bytes) cluster_size: 65536 Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false bitmaps: [0]: diff --git a/tests/qemu-iotests/255.out b/tests/qemu-iotests/255.out index 348909fdef..a3c99fd62e 100644 --- a/tests/qemu-iotests/255.out +++ b/tests/qemu-iotests/255.out @@ -3,9 +3,9 @@ Finishing a commit job with background reads === Create backing chain and start VM === -Formatting 'TEST_DIR/PID-t.qcow2.mid', fmt=qcow2 size=134217728 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/PID-t.qcow2.mid', fmt=qcow2 size=134217728 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib -Formatting 'TEST_DIR/PID-t.qcow2', fmt=qcow2 size=134217728 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/PID-t.qcow2', fmt=qcow2 size=134217728 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib === Start background read requests === @@ -23,9 +23,9 @@ Closing the VM while a job is being cancelled === Create images and start VM === -Formatting 'TEST_DIR/PID-src.qcow2', fmt=qcow2 size=134217728 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/PID-src.qcow2', fmt=qcow2 size=134217728 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib -Formatting 'TEST_DIR/PID-dst.qcow2', fmt=qcow2 size=134217728 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/PID-dst.qcow2', fmt=qcow2 size=134217728 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib wrote 1048576/1048576 bytes at offset 0 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) diff --git a/tests/qemu-iotests/274.out b/tests/qemu-iotests/274.out index 9d6fdeb1f7..d24ff681af 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 +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 +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-top', fmt=qcow2 size=2097152 backing_file=TEST_DIR/PID-mid cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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 wrote 2097152/2097152 bytes at offset 0 2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -52,6 +52,7 @@ cluster_size: 65536 backing file: TEST_DIR/PID-base Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 corrupt: false @@ -63,11 +64,11 @@ read 1048576/1048576 bytes at offset 1048576 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) === Testing HMP commit (top -> mid) === -Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=2097152 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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 +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-top', fmt=qcow2 size=2097152 backing_file=TEST_DIR/PID-mid cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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 wrote 2097152/2097152 bytes at offset 0 2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -81,6 +82,7 @@ cluster_size: 65536 backing file: TEST_DIR/PID-base Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 corrupt: false @@ -92,11 +94,11 @@ read 1048576/1048576 bytes at offset 1048576 1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) === Testing QMP active commit (top -> mid) === -Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=2097152 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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 +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-top', fmt=qcow2 size=2097152 backing_file=TEST_DIR/PID-mid cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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 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 @@ cluster_size: 65536 backing file: TEST_DIR/PID-base Format specific information: compat: 1.1 + compression type: zlib lazy refcounts: false refcount bits: 16 corrupt: false @@ -128,9 +131,9 @@ read 1048576/1048576 bytes at offset 1048576 == Resize tests == === preallocation=off === -Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=6442450944 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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 +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 wrote 65536/65536 bytes at offset 5368709120 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -147,9 +150,9 @@ read 65536/65536 bytes at offset 5368709120 { "start": 1073741824, "length": 7516192768, "depth": 0, "zero": true, "data": false}] === preallocation=metadata === -Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=34359738368 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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 +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 wrote 65536/65536 bytes at offset 33285996544 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -171,9 +174,9 @@ read 65536/65536 bytes at offset 33285996544 { "start": 34896609280, "length": 536870912, "depth": 0, "zero": true, "data": false, "offset": 2685075456}] === preallocation=falloc === -Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=10485760 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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 +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 wrote 65536/65536 bytes at offset 9437184 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -190,9 +193,9 @@ read 65536/65536 bytes at offset 9437184 { "start": 5242880, "length": 10485760, "depth": 0, "zero": false, "data": true, "offset": 327680}] === preallocation=full === -Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=16777216 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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 +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 wrote 65536/65536 bytes at offset 11534336 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -209,9 +212,9 @@ read 65536/65536 bytes at offset 11534336 { "start": 8388608, "length": 4194304, "depth": 0, "zero": false, "data": true, "offset": 327680}] === preallocation=off === -Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=393216 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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 +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 wrote 65536/65536 bytes at offset 259072 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -229,9 +232,9 @@ read 65536/65536 bytes at offset 259072 { "start": 262144, "length": 262144, "depth": 0, "zero": true, "data": false}] === preallocation=off === -Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=409600 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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 +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 wrote 65536/65536 bytes at offset 344064 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) @@ -248,9 +251,9 @@ read 65536/65536 bytes at offset 344064 { "start": 262144, "length": 262144, "depth": 0, "zero": true, "data": false}] === preallocation=off === -Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=524288 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +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 +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 wrote 65536/65536 bytes at offset 446464 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) diff --git a/tests/qemu-iotests/280.out b/tests/qemu-iotests/280.out index 5d382faaa8..92e4d14079 100644 --- a/tests/qemu-iotests/280.out +++ b/tests/qemu-iotests/280.out @@ -1,4 +1,4 @@ -Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=67108864 cluster_size=65536 lazy_refcounts=off refcount_bits=16 +Formatting 'TEST_DIR/PID-base', fmt=qcow2 size=67108864 cluster_size=65536 lazy_refcounts=off refcount_bits=16 compression_type=zlib === Launch VM === Enabling migration QMP events on VM... diff --git a/tests/qemu-iotests/287 b/tests/qemu-iotests/287 new file mode 100755 index 0000000000..f98a4cadc1 --- /dev/null +++ b/tests/qemu-iotests/287 @@ -0,0 +1,152 @@ +#!/usr/bin/env bash +# +# Test case for an image using zstd compression +# +# Copyright (c) 2020 Virtuozzo International GmbH +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +# creator +owner=dplotnikov@virtuozzo.com + +seq="$(basename $0)" +echo "QA output created by $seq" + +status=1 # failure is the default! + +# standard environment +. ./common.rc +. ./common.filter + +# This tests qocw2-specific low-level functionality +_supported_fmt qcow2 +_supported_proto file +_supported_os Linux +_unsupported_imgopts 'compat=0.10' data_file + +COMPR_IMG="$TEST_IMG.compressed" +RAND_FILE="$TEST_DIR/rand_data" + +_cleanup() +{ + _cleanup_test_img + _rm_test_img "$COMPR_IMG" + rm -f "$RAND_FILE" +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# for all the cases +CLUSTER_SIZE=65536 + +# Check if we can run this test. +if IMGOPTS='compression_type=zstd' _make_test_img 64M | + grep "Invalid parameter 'zstd'"; then + _notrun "ZSTD is disabled" +fi + +echo +echo "=== Testing compression type incompatible bit setting for zlib ===" +echo +_make_test_img -o compression_type=zlib 64M +$PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features + +echo +echo "=== Testing compression type incompatible bit setting for zstd ===" +echo +_make_test_img -o compression_type=zstd 64M +$PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features + +echo +echo "=== Testing zlib with incompatible bit set ===" +echo +_make_test_img -o compression_type=zlib 64M +$PYTHON qcow2.py "$TEST_IMG" set-feature-bit incompatible 3 +# to make sure the bit was actually set +$PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features + +if $QEMU_IMG info "$TEST_IMG" >/dev/null 2>&1 ; then + echo "Error: The image opened successfully. The image must not be opened." +fi + +echo +echo "=== Testing zstd with incompatible bit unset ===" +echo +_make_test_img -o compression_type=zstd 64M +$PYTHON qcow2.py "$TEST_IMG" set-header incompatible_features 0 +# to make sure the bit was actually unset +$PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features + +if $QEMU_IMG info "$TEST_IMG" >/dev/null 2>&1 ; then + echo "Error: The image opened successfully. The image must not be opened." +fi + +echo +echo "=== Testing compression type values ===" +echo +# zlib=0 +_make_test_img -o compression_type=zlib 64M +peek_file_be "$TEST_IMG" 104 1 +echo + +# zstd=1 +_make_test_img -o compression_type=zstd 64M +peek_file_be "$TEST_IMG" 104 1 +echo + +echo +echo "=== Testing simple reading and writing with zstd ===" +echo +_make_test_img -o compression_type=zstd 64M +$QEMU_IO -c "write -c -P 0xAC 64K 64K " "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -c "read -P 0xAC 64K 64K " "$TEST_IMG" | _filter_qemu_io +# read on the cluster boundaries +$QEMU_IO -c "read -v 131070 8 " "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -c "read -v 65534 8" "$TEST_IMG" | _filter_qemu_io + +echo +echo "=== Testing adjacent clusters reading and writing with zstd ===" +echo +_make_test_img -o compression_type=zstd 64M +$QEMU_IO -c "write -c -P 0xAB 0 64K " "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -c "write -c -P 0xAC 64K 64K " "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -c "write -c -P 0xAD 128K 64K " "$TEST_IMG" | _filter_qemu_io + +$QEMU_IO -c "read -P 0xAB 0 64k " "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -c "read -P 0xAC 64K 64k " "$TEST_IMG" | _filter_qemu_io +$QEMU_IO -c "read -P 0xAD 128K 64k " "$TEST_IMG" | _filter_qemu_io + +echo +echo "=== Testing incompressible cluster processing with zstd ===" +echo +# create a 2M image and fill it with 1M likely incompressible data +# and 1M compressible data +dd if=/dev/urandom of="$RAND_FILE" bs=1M count=1 seek=1 +QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS_NO_FMT" \ +$QEMU_IO -f raw -c "write -P 0xFA 0 1M" "$RAND_FILE" | _filter_qemu_io + +$QEMU_IMG convert -f raw -O $IMGFMT -c \ +-o "$(_optstr_add "$IMGOPTS" "compression_type=zlib")" "$RAND_FILE" \ +"$TEST_IMG" | _filter_qemu_io + +$QEMU_IMG convert -O $IMGFMT -c \ +-o "$(_optstr_add "$IMGOPTS" "compression_type=zstd")" "$TEST_IMG" \ +"$COMPR_IMG" | _filter_qemu_io + +$QEMU_IMG compare "$TEST_IMG" "$COMPR_IMG" + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/287.out b/tests/qemu-iotests/287.out new file mode 100644 index 0000000000..6b9dfb4af0 --- /dev/null +++ b/tests/qemu-iotests/287.out @@ -0,0 +1,67 @@ +QA output created by 287 + +=== Testing compression type incompatible bit setting for zlib === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +incompatible_features [] + +=== Testing compression type incompatible bit setting for zstd === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +incompatible_features [3] + +=== Testing zlib with incompatible bit set === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +incompatible_features [3] + +=== Testing zstd with incompatible bit unset === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +incompatible_features [] + +=== Testing compression type values === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 + 0 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 + 1 + +=== Testing simple reading and writing with zstd === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +wrote 65536/65536 bytes at offset 65536 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 65536/65536 bytes at offset 65536 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +0001fffe: ac ac 00 00 00 00 00 00 ........ +read 8/8 bytes at offset 131070 +8 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +0000fffe: 00 00 ac ac ac ac ac ac ........ +read 8/8 bytes at offset 65534 +8 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +=== Testing adjacent clusters reading and writing with zstd === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +wrote 65536/65536 bytes at offset 0 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 65536/65536 bytes at offset 65536 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 65536/65536 bytes at offset 131072 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 65536/65536 bytes at offset 0 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 65536/65536 bytes at offset 65536 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 65536/65536 bytes at offset 131072 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +=== Testing incompressible cluster processing with zstd === + +1+0 records in +1+0 records out +wrote 1048576/1048576 bytes at offset 0 +1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Images are identical. +*** done diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter index 3f8ee3e5f7..279e0bbb0d 100644 --- a/tests/qemu-iotests/common.filter +++ b/tests/qemu-iotests/common.filter @@ -152,7 +152,8 @@ _filter_img_create() -e "s# refcount_bits=[0-9]\\+##g" \ -e "s# key-secret=[a-zA-Z0-9]\\+##g" \ -e "s# iter-time=[0-9]\\+##g" \ - -e "s# force_size=\\(on\\|off\\)##g" + -e "s# force_size=\\(on\\|off\\)##g" \ + -e "s# compression_type=[a-zA-Z0-9]\\+##g" } _filter_img_info() diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index fe649c5b73..34175fd437 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -295,6 +295,7 @@ 283 auto quick 284 rw 286 rw quick +287 auto quick 288 quick 289 rw quick 290 rw auto quick |