Further increase recovery speed settings

Author: orangejulius

update_settings.sh

@@ -5,8 +5,8 @@ echo "setting optimal index recovery settings for higher performance on $cluster
 
 curl -XPUT "$cluster_url/_cluster/settings" -d '{
   "persistent": {
-    "indices.recovery.max_bytes_per_sec": "500mb",
-	"cluster.routing.allocation.node_concurrent_incoming_recoveries": 8,
-	"cluster.routing.allocation.node_initial_primaries_recoveries": 8
+    "indices.recovery.max_bytes_per_sec": "4000mb",
+    "cluster.routing.allocation.node_concurrent_recoveries": 24,
+    "cluster.routing.allocation.node_initial_primaries_recoveries": 24
   }
 }'