On Tue, Mar 04, 2014 at 03:56:06PM +0000, Jianfeng Tang wrote: > Thank you Daniel. How difficult to extend libvirt for this? One critical > application on my VM needs to turn vnet_hdr off. Can you explain why in more detail. We don't expose this as a configurable setting because we don't believe there's any compelling reason to disable it. ie it offers clear performance benefits with no downsides. Regards, Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :| _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users