On Mon, 21 May 2012 17:51:29 -0700 Bob Ciotti <bob.cio...@nasa.gov> wrote:
> I believe the issue (not certain - need more test time) was caused by not > specifying all vlarb entries, > even those unused. So, QoS on, but incomplete specification. OFED HowTo > examples do this, so I figured it > was OK. > > Its also possible that some software may have been specifying an > un-configured SL - without my permission ;) > Maybe vl 0 was loosing its turn in arbitration and got starved for > +3%/-51% > 400,000 symbols when the HCA > was passing back flow control update? > > Unfortunately - it usually worked, except under load. > > Think its working now. > > bob > > btw Ira, you get to trade every ! into a beer the next time I see you. > !!! - there, an even 6 pack No need. I'm glad I finally had something to contribute after all these years. Ira > > > On 05/21/2012 10:08 AM, Ira Weiny wrote: > > On Fri, 18 May 2012 11:27:40 -0400 > > Hal Rosenstock<h...@dev.mellanox.co.il> wrote: > > > >> Ira, > >> > >> On 5/18/2012 11:10 AM, Ira Weiny wrote: > >>> In our situation the FW in the switch had a bug. > >> > >> Do you recall what the bug was, which firmware version had the bug and > >> which one fixed it ? > > > > I don't recall but it was not Mellanox hardware. > > > > Ira > > > >> > >> -- Hal > >> -- > >> To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > >> the body of a message to majord...@vger.kernel.org > >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > > > -- Ira Weiny Member of Technical Staff Lawrence Livermore National Lab 925-423-8008 wei...@llnl.gov -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
