If you want to read more about QEMU disk cache internals, I've found a short presentation on the topic here: "The KVM/qemu storage stack (by Christoph Hellwig)" www.linuxfoundation.jp/jp_uploads/JLS2009/jls09_hellwig.pdf
-- 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
