I think providing QoS per vertical (that is ULP) is less prevelant as providing QoS per horizontal, that is application, which uses miltiple ULPs.
Arkady Kanevsky email: [EMAIL PROTECTED] Network Appliance Inc. phone: 781-768-5395 1601 Trapelo Rd. - Suite 16. Fax: 781-895-1195 Waltham, MA 02451 central phone: 781-768-5300 > -----Original Message----- > From: Yevgeny Kliteynik [mailto:[EMAIL PROTECTED] > Sent: Sunday, November 18, 2007 8:19 AM > To: Sean Hefty > Cc: [EMAIL PROTECTED]; 'Hal Rosenstock'; > [email protected] > Subject: Re: [ofa-general] RE: QoS for iSER > > Sean Hefty wrote: > >>> And as you've mentioned, some rules may overlap. For instance, if > >>> the rule for all the RDS traffic will appear before the > iSER rule, > >>> then iSER requests will be caught by the RDS rule. > >> That doesn't sound so good but I don't see a good alternative here > >> other than for this case to put the iSER rule first. The other > >> fallback is the more detailed configuration but RDS falls into the > >> generic range category which is problematic in terms of this (and > >> can't be differentiated by ServiceID unlike the other ULPs). > > > > I'm not overly familiar with the details of RDS, but event if the > > active side uses a dynamic service ID, I would expect the > passive side > > to use something well known. > > Couldn't agree more. > That's why I think that although there are cases where this > simplified way of defining SLs per ULP plus target TCP port > won't be useful, in many cases it would actually make the > administrator's life easier. > > -- Yevgeny > > > - Sean > > > > _______________________________________________ > general mailing list > [email protected] > http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general > > To unsubscribe, please visit > http://openib.org/mailman/listinfo/openib-general > _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
