X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/88f3d34754bee406910fe5267c0abd3eba404d84..40bc7fd7504ffd5f5b2f6805dc47136067f054ba:/roles/karm.rb

diff --git a/roles/karm.rb b/roles/karm.rb
index e200ce7cb..5fbfd9d09 100644
--- a/roles/karm.rb
+++ b/roles/karm.rb
@@ -26,7 +26,8 @@ default_attributes(
         :work_mem => "64MB",
         :maintenance_work_mem => "1GB",
         :effective_cache_size => "180GB",
-        :effective_io_concurrency => "256"
+        :effective_io_concurrency => "256",
+        :random_page_cost => "1.1"
       }
     }
   },
@@ -58,6 +59,5 @@ default_attributes(
 
 run_list(
   "role[ic]",
-  "role[db-master]",
-  "role[db-backup]"
+  "role[db-slave]"
 )