Could you describe which commands you've used to: 1. create the guests
2. start the guests 3. run the benchmarks ** Changed in: libvirt (Ubuntu) Status: New => Incomplete ** Changed in: libvirt (Ubuntu) Importance: Undecided => Low -- Slow disk IO for all guests with all disc modes and types. https://bugs.launchpad.net/bugs/550409 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs