Hi Michal,I made the changes only for LF pod 1, tenant nic.
Sent via the Samsung Galaxy S®6 active, an AT&T 4G LTE smartphone<div> </div><div> </div><!-- originalMessage --><div>-------- Original message --------</div><div>From: Michal Skalski <[email protected]> </div><div>Date: 9/16/16 8:30 AM (GMT-05:00) </div><div>To: Tim Rozet <[email protected]> </div><div>Cc: "Frank Brockners (fbrockne)" <[email protected]>, [email protected], Gregory Elkinbard <[email protected]>, "Sean Chandler (sechandl)" <[email protected]>, [email protected], OPNFV Tech <[email protected]> </div><div>Subject: Re: [opnfv-tech-discuss] Configuring LF POD with 2 RQs on VIC profiles </div><div> </div>Hi Tim, Sorry I missed this discussion, is there any updates related to applying this configuration on LF pod? On LF POD2 we currently observe problems with dpdk, and I thought that it could be related. Thanks, Michal > On 29 Aug 2016, at 20:00, Frank Brockners (fbrockne) <[email protected]> > wrote: > > Hi Tim, > > +1 on the config change. > > Background: If one wants to switch to Rx scatter mode for 1 queue or use more > than 1 RQ, one really does have to configure on the VNIC 2x the number needed > by the DPDK app. There is no way around this in the current implementation > and is the way Rx scatter works on the VIC, where Rx Scatter spill-over > buffers are on a 2nd RQ . Hence the general advice is to configure 2x the > number of RQs needed. This will also be reflected in the next revision of the > ENIC driver documentation. Longer term, there is a plan to eliminate the 2nd > RQ in general (not just for 1 RQ) when Rx scatter is disabled but this is > probably happening post the 16.11 DPDK release. > > Frank > > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Tim Rozet > Sent: Montag, 29. August 2016 18:17 > To: [email protected] > Cc: Gregory Elkinbard <[email protected]>; Sean Chandler (sechandl) > <[email protected]>; [email protected]; OPNFV Tech > <[email protected]> > Subject: [Fds-dev] Configuring LF POD with 2 RQs on VIC profiles > > Hi, > We need to configure 2 RQs on VIC profiles in the UCS manager for DPDK to > work. From what I understand we can make the configuration change and it > won't take effect until the blades are rebooted. For Apex, we need POD 1 to > have this configuration for FDIO/and OVS DPDK to daily jobs to pass. Before > I make the change, just want to make sure no one is against it. Also, do you > want me to make the same configuration change for LF POD2 for Fuel? > > Thanks, > > Tim Rozet > Red Hat SDN Team > > _______________________________________________ > fds-dev mailing list > [email protected] > https://lists.opnfv.org/mailman/listinfo/fds-dev > _______________________________________________ > opnfv-tech-discuss mailing list > [email protected] > https://lists.opnfv.org/mailman/listinfo/opnfv-tech-discuss
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