I have centos 6.5 installed kvm. Then I created a virtual machine and tried to share the host folder (e.g. /mnt) with virtual machine using 9p_virtio. (follow this guide: http://www.linux-kvm.org/page/9p_virtio)
However, in virt-manager. It shows the "Filesystem" menu is gray with this error "not supported for this hypervisor/libvirt combination".
I did some search online and some people said "the "Filesystem Passthrough" feature is still so new that it is not yet available for CentOS-6."
I am wondering if this is still a bug for centos 6.5 and if there is a way to alternatively solve this problem.