Brown, Rodrick R wrote: > I've read a few articles about the new Fire Engine stack but have not > been able to do any real world tests as of yet, However, I was wondering > if its at all possible to disable all interrupts from happening on a > processor yet allow only network interrupts and keep all networking i/o > on dedicated processor set. Kind of what you can do with processor > affinity for apps but only at the network layer. > Yes, this will be made possible by crossbow project (http://opensolaris.org/os/project/crossbow/), still under development. Project will be going to Beta in a week's time. Crossbow will provide options to dladm command by which you can specify CPUs that a NIC should use to handle incoming traffic. The command will re-target the interrupt to one of the specified CPUs if more than one CPU is specified and the network load will be distributed among the other CPUs.
-krgopi > Thanks. > > --- > Rodrick R. Brown > Banc of America Securities LLC. > Global Trading Infrastructure (GCIB) > 100 West 33rd ST. 3rd Flr. > New York, NY 10001 > Mail Code: NY1-509-03-18 > Office: 646 733 4473 > Cell: 646-261-5286 > > _______________________________________________ > networking-discuss mailing list > networking-discuss at opensolaris.org >
