yevaud: tine ssd readahead

diff --git a/roles/yevaud.rb b/roles/yevaud.rb
index a63a613ad9fab702ff3ca9b7d485a969c40a3b2d..f290b23c454497ae5b14e210401082ccbff5e540 100644 (file)
--- a/roles/yevaud.rb
+++ b/roles/yevaud.rb
@@ -40,7 +40,8 @@ default_attributes(
       :serial => "INTEL_SSDSA2CW600G3_CVPR111401HP600FGN",
       :attrs => {
         "queue/scheduler" => "noop",
-        "queue/nr_requests" => "512"
+        "queue/nr_requests" => "512",
+        "queue/read_ahead_kb" => "2048"
       }
     }
   },