X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/8e3e7264d0bba3adc61ca88c33d636b0a7605da7..a5d76f917bde4460dbe491348e485a6da9d2ff56:/roles/jakelong.rb

diff --git a/roles/jakelong.rb b/roles/jakelong.rb
index 5338778e0..3e7501c8e 100644
--- a/roles/jakelong.rb
+++ b/roles/jakelong.rb
@@ -23,14 +23,23 @@ default_attributes(
     }
   },
   :squid => {
-    :cache_mem => "650 MB",
-    :cache_dir => "coss /store/squid/coss-01 15000 block-size=8192 max-size=262144 membufs=30"
+    :cache_mem => "700 MB",
+    :cache_dir => "coss /store/squid/coss-01 10000 block-size=8192 max-size=262144 membufs=30"
+  },
+  :sysctl => {
+    :kvm => {
+      :comment => "Tuning for KVM guest",
+      :parameters => {
+        "kernel.sched_min_granularity_ns" => 10000000,
+        "kernel.sched_wakeup_granularity_ns" => 15000000
+      }
+    }
   },
   :sysfs => {
     :hdd_tune => {
       :comment => "Tune the queue for improved performance",
       :parameters => {
-        "block/xvda/queue/nr_requests" => "64",
+        "block/xvda/queue/nr_requests" => "128",
         "block/xvda/queue/scheduler" => "deadline"
       }
     }
@@ -40,13 +49,16 @@ default_attributes(
     :tile_siblings => [
       "nadder-01.openstreetmap.org",
       "nadder-02.openstreetmap.org",
+      "stormfly-02.openstreetmap.org",
       "nepomuk.openstreetmap.org",
-      "tabaluga.openstreetmap.org"
+      "katie.openstreetmap.org",
+      "konqi.openstreetmap.org"
     ]
   }
 )
 
 run_list(
   "role[prgmr]",
+  "role[geodns]",
   "role[tilecache]"
 )