Switch ironbelly to worker mpm

[chef.git] / roles / karm.rb

diff --git a/roles/karm.rb b/roles/karm.rb
index 897b10d80277aa99b154a1e83a61f9f214dd27ff..60f1406561035e86c8ee70bbf69c2758dca472bf 100644 (file)
--- a/roles/karm.rb
+++ b/roles/karm.rb
@@ -25,9 +25,11 @@ default_attributes(
         :shared_buffers => "64GB",
         :work_mem => "64MB",
         :maintenance_work_mem => "1GB",
-        :effective_cache_size => "180GB"
+        :effective_cache_size => "180GB",
+        :effective_io_concurrency => "256"
       }
-    }
+    },
+    :versions => ["9.1"]
   },
   :sysctl => {
     :postgres => {
@@ -55,5 +57,5 @@ default_attributes(
 
 run_list(
   "role[ic]",
-  "role[db-master]"
+  "role[db-slave]"
 )