On Thursday 28 October 2010 15:59:17 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.
Probably a bug with gso in the igb network card driver. -- Dr. Michael Schwartzkopff Guardinistr. 63 81375 München Tel: (0163) 172 50 98
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