Messages in this thread | | | Subject | Re: [PATCH] nvme-multipath: implement active-active round-robin path selector | From | Sagi Grimberg <> | Date | Wed, 4 Apr 2018 15:36:45 +0300 |
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> For PCIe devices the right policy is not a round robin but to use > the pcie device closer to the node. I did a prototype for that > long ago and the concept can work. Can you look into that and > also make that policy used automatically for PCIe devices?
I think that active/active makes sense for fabrics (link throughput aggregation) but also for dual-ported pci devices (given that this is a real use-case).
I agree that the default can be a home-node path selection.
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