2 description "Master role applied to poldi"
 
   6     :sources => [ "ubuntugis-stable", "ubuntugis-unstable" ]
 
  10       :comment => "RAID arrays on areca",
 
  13       :serial => "20004d927fffff*",
 
  15         "queue/scheduler" => "deadline",
 
  16         "queue/read_ahead_kb" => "2048"
 
  19     :ssd_samsung_tune => {
 
  20       :comment => "Tune Samsung SSD",
 
  23       :serial => "Samsung_SSD_840_PRO_Series_*",
 
  25         "queue/scheduler" => "noop",
 
  26         "queue/nr_requests" => "256",
 
  27         "queue/read_ahead_kb" => "2048"
 
  33       :comment => "Tune the md sync performance so as not to kill system performance",
 
  35         "block/md0/md/sync_speed_min" => "1",
 
  36         "block/md0/md/sync_speed_max" => "100000"
 
  46         :address => "10.0.0.16"
 
  52         :address => "128.40.45.203"
 
  57     :versions => [ "9.1" ],
 
  60         :shared_buffers => "24GB",
 
  62         :maintenance_work_mem => "10GB",
 
  63         :random_page_cost => "1.5",
 
  64         :effective_cache_size => "48GB"
 
  71         :cluster => "9.1/main",
 
  72         :dbname => "nominatim",