This bug has been reported on the Ubuntu ISO testing tracker. A list of all reports related to this bug can be found here: http://iso.qa.ubuntu.com/qatracker/reports/bugs/1881648
** Tags added: iso-testing -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1881648 Title: `qemu-img info` reports an incorrect actual-size when the underlying posix filesystem has transparent compression Status in QEMU: Invalid Bug description: 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 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1881648/+subscriptions
