On Fri, Jul 20, 2018 at 04:25:32AM +0300, Max Gurtovoy wrote: > > >>>[ 2032.194376] nvme nvme0: failed to connect queue: 9 ret=-18 > >> > >>queue 9 is not mapped (overlap). > >>please try the bellow: > >> > > > >This seems to work. Here are three mapping cases: each vector on its > >own cpu, each vector on 1 cpu within the local numa node, and each > >vector having all cpus in its numa node. The 2nd mapping looks kinda > >funny, but I think it achieved what you wanted? And all the cases > >resulted in successful connections. > > > > Thanks for testing this. > I slightly improved the setting of the left CPUs and actually used Sagi's > initial proposal. > > Sagi, > please review the attached patch and let me know if I should add your > signature on it. > I'll run some perf test early next week on it (meanwhile I run login/logout > with different num_queues successfully and irq settings). > > Steve, > It will be great if you can apply the attached in your system and send your > findings. > > Regards, > Max,
So the conlusion to this thread is that Leon's mlx5 patch needs to wait until this block-mq patch is accepted? Thanks, Jason