[PATCH] nvme-multipath: implement active-active round-robin path selector

[Christoph Hellwig]

On Fri, Mar 30, 2018 at 01:57:25PM +0900, Baegjae Sung wrote:
> Our prototype uses dual-ported PCIe NVMe connected to a single host. The
> host's HBA is connected to two switches,

What "HBA"?  We are talking about NVMe here..