Description of problem: When I try to install @Fedora Workstation group using "--install" command, it shows: virt-builder fedora-22 -o disk_f22_desktop_64bit.img --size 20G --arch x86_64 --run-command "dnf -y remove firewalld*; setarch x86_64 dnf -y update" --selinux-relabel --install "@Fedora Workstation" --root-password password:weakpassword --firstboot-command 'useradd -m -p "" ejohn' ... Error Summary ------------- Disk Requirements: At least 488MB more space needed on the / filesystem. virt-builder: error: dnf -y install '@Fedora Workstation': command exited with an error even though I have specified big enough "--size" before. I have tried to increase --size by 10G, but it still shows the same error. Version-Release number of selected component (if applicable): virt-builder 1.30.0fedora=22,release=1.fc22,libvirt
Do you have libguestfs-xfs installed? If not, please install it and try again.
Yes, it works with libguestfs-xfs installed.
This is fixed in the latest Fedora package by: http://pkgs.fedoraproject.org/cgit/libguestfs.git/commit/?id=27c9944ee71aafe73899bacc0456ab9dfe0af7e1 http://pkgs.fedoraproject.org/cgit/libguestfs.git/commit/?id=2a305a7ae8bc0e311bd882ee130f6e0604f190f3
*** Bug 1288689 has been marked as a duplicate of this bug. ***