Reduce memory cache size on jakelong

[chef.git] / roles / jakelong.rb

diff --git a/roles/jakelong.rb b/roles/jakelong.rb
index 91dd691b77a5f4379e641974d7d2d22a89a55ac8..3af3e5152ba6bba5bf22ec8889816dff53321cdb 100644 (file)
--- a/roles/jakelong.rb
+++ b/roles/jakelong.rb
@@ -23,9 +23,8 @@ default_attributes(
     }
   },
   :squid => {
-    :version => 3,
-    :cache_mem => "350 MB",
-    :cache_dir => "rock /store/squid/rock-01 7500 swap-timeout=300 max-swap-rate=50 slot-size=4096 max-size=262144"
+    :cache_mem => "200 MB",
+    :cache_dir => "coss /store/squid/coss-01 7500 block-size=8192 max-size=262144 membufs=30"
   },
   :sysctl => {
     :kvm => {
@@ -34,13 +33,11 @@ default_attributes(
         "kernel.sched_min_granularity_ns" => 10000000,
         "kernel.sched_wakeup_granularity_ns" => 15000000
       }
-    }
-  },
-  :sysfs => {
-    :hdd_tune => {
-      :comment => "Tune the queue for improved performance",
+    },
+    :network_conntrack_max => {
+      :comment => "Increase max number of connections tracked",
       :parameters => {
-        "block/xvda/queue/scheduler" => "deadline"
+        "net.netfilter.nf_conntrack_max" => "65536"
       }
     }
   },