I'm not able to reproduce at this point in time - as the version of libvirt/qemu is the same I deployed an Ussuri cloud on focal and ran block device add/remove with concurrency for several hundred iterations but I was not able to trigger a detach failure.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1894804 Title: Second DEVICE_DELETED event missing during virtio-blk disk device detach To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1894804/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs