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Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/files/660366')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/files/660366 | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/files/660366 b/results/classifier/deepseek-2-tmp/output/files/660366 deleted file mode 100644 index 50303507..00000000 --- a/results/classifier/deepseek-2-tmp/output/files/660366 +++ /dev/null @@ -1,20 +0,0 @@ - -"qemu-img convert -O qcow2 -o backing_file" makes huge images - -$ dd if=/dev/urandom bs=1M of=1.img count=4 -4+0 records in -4+0 records out -4194304 bytes (4,2 MB) copied, 1,0413 s, 4,0 MB/s -$ qemu-img create -f qcow2 -b 1.img 2.img -Formatting '2.img', fmt=qcow2 size=4194304 backing_file='1.img' encryption=off cluster_size=0 -$ qemu-img convert -O qcow2 -o backing_file=1.img 2.img 3.img -$ du -h ?.img -4,1M 1.img -144K 2.img -4,3M 3.img - -The conversion result is bigger then the source! - -It appears that "-o backing_file" is not applied to data (as expected). I.e. all data is put into the resulting image: both from source image and "backing" image. - -Expected behavior is to put only data that is not present in backing_file. \ No newline at end of file |