Re: [openib-general] Re: TSO and IPoIB performance degradation

2006-03-07 Thread Matt Leininger
On Mon, 2006-03-06 at 19:13 -0800, Shirley Ma wrote: More likely you are getting hit by the fact that TSO prevents the congestion window from increasing properly. This was fixed in 2.6.15 (around mid of Nov 2005). Yep, I noticed the same problem. After updating to the new kernel, the

Re: [openib-general] Re: TSO and IPoIB performance degradation

2006-03-07 Thread Matt Leininger
On Tue, 2006-03-07 at 13:49 -0800, Stephen Hemminger wrote: On Tue, 07 Mar 2006 13:44:51 -0800 Matt Leininger [EMAIL PROTECTED] wrote: On Mon, 2006-03-06 at 19:13 -0800, Shirley Ma wrote: More likely you are getting hit by the fact that TSO prevents the congestion window from