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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
| commit | dee4dcba78baf712cab403d47d9db319ab7f95d6 (patch) | |
| tree | 418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/zero-shot/105/instruction/1786 | |
| parent | 4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff) | |
| download | qemu-analysis-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz qemu-analysis-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip | |
restructure results
Diffstat (limited to 'results/classifier/zero-shot/105/instruction/1786')
| -rw-r--r-- | results/classifier/zero-shot/105/instruction/1786 | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/105/instruction/1786 b/results/classifier/zero-shot/105/instruction/1786 new file mode 100644 index 000000000..3e0a4b670 --- /dev/null +++ b/results/classifier/zero-shot/105/instruction/1786 @@ -0,0 +1,37 @@ +instruction: 0.880 +graphic: 0.785 +device: 0.759 +network: 0.560 +semantic: 0.536 +mistranslation: 0.498 +socket: 0.494 +vnc: 0.467 +assembly: 0.464 +boot: 0.409 +KVM: 0.273 +other: 0.236 + +Impossible to create an uncompressed QCOW2 disk +Description of problem: +An QCOW2 image is created compressed unconditionally. There is no way to disable compression, albeit the QCOW format specification allows this. + +``` +$ qemu-img --version +qemu-img version 6.2.0 (Debian 1:6.2+dfsg-2ubuntu6.12) +Copyright (c) 2003-2021 Fabrice Bellard and the QEMU Project developers +$ qemu-img create -f qcow2 test.qcow2 1G +Formatting 'test.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=1073741824 lazy_refcounts=off refcount_bits=16 +$ +``` + +Same is applicable for 8-x qemu-img version (I built it for testing purposes) +``` +$ ./build/qemu-img create -f qcow2 disk.qcow2 1G +Formatting 'disk.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=1073741824 lazy_refcounts=off refcount_bits=16 +$ ./build/qemu-img --version +qemu-img version 8.0.90 (v8.1.0-rc0-21-gd1181d2937) +Copyright (c) 2003-2023 Fabrice Bellard and the QEMU Project developers +$ +``` +Steps to reproduce: +Create a QCOW2 disk with `qemu-img` of never versions. |