scheduler: Disable failed replica reusage for SPDK

Longhorn 7199

Signed-off-by: Shuo Wu <[email protected]>

scheduler/replica_scheduler.go

@@ -503,6 +503,10 @@ func filterActiveReplicas(replicas map[string]*longhorn.Replica) map[string]*lon
 }
 
 func (rcs *ReplicaScheduler) CheckAndReuseFailedReplica(replicas map[string]*longhorn.Replica, volume *longhorn.Volume, hardNodeAffinity string) (*longhorn.Replica, error) {
+	if types.IsDataEngineV2(volume.Spec.DataEngine) {
+		return nil, nil
+	}
+
 	replicas = filterActiveReplicas(replicas)
 
 	allNodesInfo, err := rcs.getNodeInfo()
@@ -591,6 +595,10 @@ func (rcs *ReplicaScheduler) RequireNewReplica(replicas map[string]*longhorn.Rep
 		return 0
 	}
 
+	if types.IsDataEngineV2(volume.Spec.DataEngine) {
+		return 0
+	}
+
 	timeUntilNext, timeOfNext, err := rcs.timeToReplacementReplica(volume)
 	if err != nil {
 		msg := "Failed to get time until replica replacement, will directly replenish a new replica"