if node[:dmi] && node[:dmi][:system]
case node[:dmi][:system][:manufacturer]
when "HP"
- default[:apt][:sources] |= ["management-component-pack"]
-
case node[:dmi][:system][:product_name]
when "ProLiant DL360 G6", "ProLiant DL360 G7", "ProLiant SE326M1R2"
default[:hardware][:sensors][:"power_meter-*"][:power][:power1] = { :ignore => true }
end
end
-if node[:kernel] && node[:kernel][:modules]
- raidmods = node[:kernel][:modules].keys & %w[cciss hpsa mptsas mpt2sas mpt3sas megaraid_mm megaraid_sas aacraid]
-
- default[:apt][:sources] |= ["hwraid"] unless raidmods.empty?
-end
-
if node[:kernel][:modules].include?("ipmi_si")
default[:hardware][:modules] |= ["ipmi_devintf"]
end
end
-if File.exist?("/proc/xen")
- default[:hardware][:watchdog] = "xen_wdt"
-elsif node[:kernel][:modules].include?("i6300esb")
- default[:hardware][:watchdog] = "none"
-end
-
if File.exist?("/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor") &&
File.read("/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor").chomp == "ondemand"
default[:sysfs][:cpufreq_ondemand][:comment] = "Tune the ondemand CPU frequency governor"
default[:sysfs][:cpufreq_ondemand][:parameters][:"devices/system/cpu/cpufreq/ondemand/up_threshold"] = "25"
default[:sysfs][:cpufreq_ondemand][:parameters][:"devices/system/cpu/cpufreq/ondemand/sampling_down_factor"] = "100"
+ default[:sysfs][:cpufreq_ondemand][:parameters][:"devices/system/cpu/cpufreq/ondemand/ignore_nice_load"] = "1"
+end
+
+energy_perf_bias = Dir.glob("/sys/devices/system/cpu/cpu*/power/energy_perf_bias")
+
+unless energy_perf_bias.empty?
+ default[:sysfs][:cpu_power_energy_perf_bias][:comment] = "Set CPU Energy-Performance Bias Preference to balance-performance"
+
+ energy_perf_bias.sort.each do |path|
+ default[:sysfs][:cpu_power_energy_perf_bias][:parameters][path.sub(%r{^/sys/}, "")] = "4"
+ end
end