2 description "Master role applied to nadder-01"
 
  11         :address => "192.163.219.36",
 
  13         :gateway => "192.163.192.1"
 
  19       :comment => "Tuning for KVM guest",
 
  21         "kernel.sched_min_granularity_ns" => 10000000,
 
  22         "kernel.sched_wakeup_granularity_ns" => 15000000
 
  28       :comment => "Tune the queue for improved performance",
 
  30         "block/vda/queue/nr_requests" => "128",
 
  31         "block/vdb/queue/nr_requests" => "128",
 
  32         "block/vda/queue/scheduler" => "deadline",
 
  33         "block/vdb/queue/scheduler" => "deadline"
 
  38     :cache_mem => "6500 MB",
 
  39     :cache_dir => "coss /store/squid/coss-01 128000 block-size=8192 max-size=262144 membufs=80"
 
  42     :tile_parent => "provo.render.openstreetmap.org",
 
  44       "nadder-02.openstreetmap.org",
 
  45       "jakelong.openstreetmap.org",
 
  46       "nepomuk.openstreetmap.org",
 
  47       "lurien.openstreetmap.org"