+ :apt => {
+ :sources => ["postgresql"]
+ },
+ :db => {
+ :cluster => "9.5/main"
+ },
+ :devices => {
+ :store_slow => {
+ :comment => "RAID array mounted on /store/arrays/slow",
+ :type => "block",
+ :bus => "scsi",
+ :serial => "3600605b005a0609019290f178be8de77",
+ :attrs => {
+ "queue/scheduler" => "deadline",
+ "queue/nr_requests" => "975",
+ "queue/rq_affinity" => "2"
+ }
+ },
+ :store_fast => {
+ :comment => "RAID array mounted on /store/arrays/fast",
+ :type => "block",
+ :bus => "scsi",
+ :serial => "3600605b005a0726019d062ae23b426fd",
+ :attrs => {
+ "queue/scheduler" => "deadline",
+ "queue/nr_requests" => "975",
+ "queue/rq_affinity" => "2"
+ }
+ },
+ :store_ssd_1 => {
+ :comment => "First disk of RAID array mounted on /store/arrays/ssd",
+ :type => "block",
+ :bus => "ata",
+ :serial => "INTEL_SSDSC2BA400G3_BTTV3141041E400HGN",
+ :attrs => {
+ "queue/scheduler" => "noop"
+ }
+ },
+ :store_ssd_2 => {
+ :comment => "Second disk of RAID array mounted on /store/arrays/ssd",
+ :type => "block",
+ :bus => "ata",
+ :serial => "INTEL_SSDSC2BA400G3_BTTV3141044Q400HGN",
+ :attrs => {
+ "queue/scheduler" => "noop"
+ }
+ }
+ },