There was no sync between the start of a w/r/v operation at
a specific block with the previous completion. This resulted
in data miscompares either because the initial Q depth was
sized such that a disk wrap need to occur to complete it or in
the event that an IO takes longer to complete than when bdevperf
loops back around to that offset.
Fixes#1208
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: Ifa55da54246735e7b603fafd34718965b0f27b94
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1180
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
4a9f28a482