Enable promscale

[chef.git] / roles / trogdor.rb

diff --git a/roles/trogdor.rb b/roles/trogdor.rb
index 9523f57339709b3483cf9e9acc2ff3c0c5e1a0fc..cfa86b2b29d2108c6ec1aa4e6c063ad6e6e84dc7 100644 (file)
--- a/roles/trogdor.rb
+++ b/roles/trogdor.rb
@@ -14,13 +14,19 @@ default_attributes(
       }
     }
   },
-  :squid => {
-    :cache_mem => "6400 MB",
-    :cache_dir => "coss /store/squid/coss-01 128000 block-size=8192 max-size=262144 membufs=80"
+  :sysfs => {
+    :md_tune => {
+      :comment => "Tune the md sync performance so as not to kill system performance",
+      :parameters => {
+        "block/md0/md/sync_speed_min" => "1",
+        "block/md0/md/sync_speed_max" => "100000",
+        "block/md1/md/sync_speed_min" => "1",
+        "block/md1/md/sync_speed_max" => "100000"
+      }
+    }
   }
 )
 
 run_list(
-  "role[blix-nl]",
-  "role[tilecache]"
+  "role[blix-nl]"
 )