On Tue, Jun 07, 2016 at 05:51:04PM -0400, Chuck Lever wrote: > There is a practical number of MRs that can be allocated > per device, I thought. And each MR consumes some amount > of host memory. > xprtrdma is happy to allocate thousands of MRs per QP/PD > pair, but that isn't practical as you start adding more > transports/connections. Yes, this is all sane and valid. Typically you'd target a concurrency limit per QP and allocate everything (# MRs, sq,rq,cq depth, etc) in accordance with that goal, I'd also suggest that target concurrency is probably a user tunable.. Jason -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
