If we want to test something like 512 qpairs, with qd = 8 for
each, you need to specify -q 4096 -P 512. Then those 4096
I/O are spread across the 512 qpairs, to get qd = 8
for each qpair..
But currently it ends up also allocating 4096 num_io_requests
for each qpair which is a huge waste. We need to instead
base the num_io_requests on the effective queue depth for
each of the qpairs.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I3ec0f4d9ab94388bf980c0b0439790847161ec12
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/17620
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
a8d86cb313