diff options
Diffstat (limited to 'gitlab/issues_text/target_missing/host_missing/accel_missing/986')
| -rw-r--r-- | gitlab/issues_text/target_missing/host_missing/accel_missing/986 | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gitlab/issues_text/target_missing/host_missing/accel_missing/986 b/gitlab/issues_text/target_missing/host_missing/accel_missing/986 new file mode 100644 index 000000000..ceee89eb0 --- /dev/null +++ b/gitlab/issues_text/target_missing/host_missing/accel_missing/986 @@ -0,0 +1,39 @@ +vpc images are created with bigger virtual size than required +Description of problem: +Required virtual size is 895287296, but as qemu-img info reports it is 895426560. +Steps to reproduce: +1. qemu-img create -f vpc img1.vpc 895287296 +2. qemu-img info img1.vpc +Additional information: +Converting back and forth is not possible as a result + ``` +$ qemu-img info openSUSE-Leap-15.3-GNOME-Live-x86_64-Media.iso +image: openSUSE-Leap-15.3-GNOME-Live-x86_64-Media.iso +file format: raw +virtual size: 854 MiB (895287296 bytes) +disk size: 854 MiB + +$ qemu-img create -f vpc img1.vpc 895287296 +Formatting 'img1.vpc', fmt=vpc size=895287296 + +$ qemu-img convert -n \ + -f raw openSUSE-Leap-15.3-GNOME-Live-x86_64-Media.iso \ + -O vpc img1.vpc + +$ qemu-img compare \ + -f raw openSUSE-Leap-15.3-GNOME-Live-x86_64-Media.iso \ + -F vpc img1.vpc +Warning: Image size mismatch! +Images are identical. + +$ qemu-img create -f raw img2.raw 895287296 +Formatting 'img2.raw', fmt=raw size=895287296 + +$ qemu-img convert -n -f vpc img1.vpc -O raw img2.raw +qemu-img: output file is smaller than input file + +$ qemu-img compare \ + -f raw openSUSE-Leap-15.3-GNOME-Live-x86_64-Media.iso \ + -F raw img2.raw +Content mismatch at offset 0! + ``` |