Date: Thu, 10 Jan 2013 06:56:11 -0600 From: Mark Felder <feld@feld.me> To: moto kawasaki <moto@kawasaki3.org> Cc: freebsd-xen@freebsd.org Subject: Re: 9.1R? Message-ID: <20130110065611.03e66265@tech304.office.supranet.net> In-Reply-To: <20121223.183654.1876624675013089283.moto@kawasaki3.org> References: <000301cddfa8$b6af8b70$240ea250$@ezwind.net> <20121222012933.5694d482@tech304> <20121223.183654.1876624675013089283.moto@kawasaki3.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sun, 23 Dec 2012 18:36:54 +0900 moto kawasaki <moto@kawasaki3.org> wrote: > It might be better to disable rxcsum, txcsum, and lro, too. > My understanding is the point is the 'NIC hardware' is not the real > one but emulation by Xen Host, so that those 'off loading' makes > context switch storm between domU and dom0. > # please kindly correct me if wrong. You're actually quite correct as this is a source of network problems on = many different domU OSes.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20130110065611.03e66265>