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Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/files/1881648')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/files/1881648 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/files/1881648 b/results/classifier/deepseek-2-tmp/output/files/1881648 new file mode 100644 index 000000000..ff7422621 --- /dev/null +++ b/results/classifier/deepseek-2-tmp/output/files/1881648 @@ -0,0 +1,18 @@ + +`qemu-img info` reports an incorrect actual-size when the underlying posix filesystem has transparent compression + +qemu-img info reports the same thing as `du`*1024: + +$ qemu-img info --output json ./my.qcow2 | jq '."actual-size"' +558619648 + +$ du ./my.qcow2 +545527 ./my.qcow2 + +$ echo $((558619648 / 545527)) +1024 + +and this is correct in terms of bytes on disk, but due to transparent compression implemented by the filesystem, it is not the actual byte count: + +$ du -h --apparent-size ./my.qcow2 +1346568192 my.qcow2 \ No newline at end of file |