Support selecting io path according to number of outstanding io of each path in a channel. It's optional, and can be set by calling RPC "bdev_nvme_set_multipath_policy -s queue_depth". Change-Id: I82cdfbd69b3e105c973844c4f34dc98f0dca2faf Signed-off-by: Richael Zhuang <richael.zhuang@arm.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14734 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com> Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> |
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