pummelzacken: increase effective_io_concurrency

diff --git a/roles/pummelzacken.rb b/roles/pummelzacken.rb
index 9bb0a398f6376321cce02deef8e24b0e4a9a3411..1d96445e77fd6bd013c7882ef813d4b0d2c266f1 100644 (file)
--- a/roles/pummelzacken.rb
+++ b/roles/pummelzacken.rb
@@ -27,6 +27,7 @@ default_attributes(
         :maintenance_work_mem => "10GB",
         :random_page_cost => "1.5",
         :effective_cache_size => "60GB",
+        :effective_io_concurrency => "256",
         :fsync => "off"
       }
     }