On Thu, Oct 28, 2010 at 03:59:17PM +0200, Michael Schwartzkopff wrote: > On Thursday 28 October 2010 13:42:47 Simon Horman wrote: > > On Thu, Oct 28, 2010 at 08:24:36AM +0200, Michael Schwartzkopff wrote: > > > Hi, > > > > > > is it possible to use direct routing with clients, real server and > > > director in the same LAN? > > > > Yes. Actually, that is how I do most of my testing. > > Do you have any idea why the director might limit the performance of our > system? Without LB I get 100 connections/s to the real IP address of a real > server. When I address the virtual IP of the director I get a performance > drop > to 1 connection/s. > > tcpdump shows that sometimes I have no traffic at all on the line to 0.2 sec. > > Any ideas? Thanks.
If you are running 2.6.36 then this may relate to a performance regression related to the introduction of double NAT. But regardless, that is a pretty startling result that I don't have a decent explanation for. _______________________________________________ Please read the documentation before posting - it's available at: http://www.linuxvirtualserver.org/ LinuxVirtualServer.org mailing list - [email protected] Send requests to [email protected] or go to http://lists.graemef.net/mailman/listinfo/lvs-users
