In 18.04 it still passes the same XML for creation, but is fast (as expected/reported). Exchanging just the libvirt e.g. from UCA Rocky triggers the new behavior.
** Also affects: virt-manager (Ubuntu) Importance: Undecided Status: New ** Changed in: virt-manager (Ubuntu) Status: New => Triaged ** Changed in: libvirt (Ubuntu) Status: Confirmed => Triaged ** Also affects: libvirt (Ubuntu Disco) Importance: Undecided Status: New ** Also affects: virt-manager (Ubuntu Disco) Importance: Undecided Status: New ** Also affects: libvirt (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: virt-manager (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: libvirt (Ubuntu Bionic) Status: New => Invalid ** Changed in: virt-manager (Ubuntu Bionic) Status: New => Invalid ** Changed in: virt-manager (Ubuntu Disco) Status: New => Triaged ** Changed in: libvirt (Ubuntu Disco) Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847105 Title: very slow disk creation, snapshotting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1847105/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs