X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/9279ae75dbf67a19c1d7e41fc48d38a814245e68..b0da4432c68bf24f58fcf0c367e3d091493eb6aa:/roles/nadder-01.rb

diff --git a/roles/nadder-01.rb b/roles/nadder-01.rb
index 62e23b6dd..0ce74c95c 100644
--- a/roles/nadder-01.rb
+++ b/roles/nadder-01.rb
@@ -14,8 +14,19 @@ default_attributes(
       }
     }
   },
+  :sysfs => {
+    :hdd_tune => {
+      :comment => "Tune the queue for improved performance",
+      :parameters => {
+        "block/vda/queue/nr_requests" => "512",
+        "block/vdb/queue/nr_requests" => "512",
+        "block/vda/queue/scheduler" => "deadline",
+        "block/vdb/queue/scheduler" => "deadline"
+      }
+    }
+  },
   :squid => {
-    :cache_mem => "5500 MB",
+    :cache_mem => "6500 MB",
     :cache_dir => "coss /store/squid/coss-01 128000 block-size=8192 max-size=262144 membufs=80"
   }
 )