X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/0e39eff9759a6ae4c50c5ed8eeb9e8bef2d2ad64..2a0eac257242d9e2ab47acbb59e5e092a1f5cc10:/cookbooks/hardware/attributes/default.rb

diff --git a/cookbooks/hardware/attributes/default.rb b/cookbooks/hardware/attributes/default.rb
index f0b0f73b1..d2c1b36bd 100644
--- a/cookbooks/hardware/attributes/default.rb
+++ b/cookbooks/hardware/attributes/default.rb
@@ -4,6 +4,7 @@ default[:hardware][:grub][:cmdline] = %w[nomodeset]
 default[:hardware][:sensors] = {}
 default[:hardware][:hwmon] = {}
 default[:hardware][:ipmi][:excluded_sensors] = []
+default[:hardware][:ipmi][:custom_args] = []
 
 if node[:dmi] && node[:dmi][:system]
   case node[:dmi][:system][:manufacturer]
@@ -14,6 +15,11 @@ if node[:dmi] && node[:dmi][:system]
     when "ProLiant DL360 G6", "ProLiant DL360 G7", "ProLiant SE326M1R2"
       default[:hardware][:sensors][:"power_meter-*"][:power][:power1] = { :ignore => true }
     end
+
+    case node[:dmi][:system][:product_name]
+    when "ProLiant DL360 G6", "ProLiant DL360 G7", "ProLiant SE326M1R2", "ProLiant DL360e Gen8", "ProLiant DL360p Gen8"
+      default[:hardware][:ipmi][:custom_args] |= ["--workaround-flags=discretereading"]
+    end
   end
 end
 
@@ -51,3 +57,13 @@ if File.exist?("/sys/devices/system/cpu/cpu0/cpufreq/scaling_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"
 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 performance"
+
+  energy_perf_bias.sort.each do |path|
+    default[:sysfs][:cpu_power_energy_perf_bias][:parameters][path.sub(%r{^/sys/}, "")] = "0"
+  end
+end