device: fix scaling governor tuning typo

[chef.git] / cookbooks / hardware / attributes / default.rb

diff --git a/cookbooks/hardware/attributes/default.rb b/cookbooks/hardware/attributes/default.rb
index 393dd0317dbec45a23510bd8dc3924f4862a04b6..fdf843d63bca4ace317d6f36b3d6fc1616d6b0e6 100644 (file)
--- a/cookbooks/hardware/attributes/default.rb
+++ b/cookbooks/hardware/attributes/default.rb
@@ -1,9 +1,4 @@
-default[:hardware][:modules] = if node[:lsb][:release].to_f >= 16.04
-                                 %w[lp]
-                               else
-                                 %w[loop lp rtc]
-                               end
-
+default[:hardware][:modules] = %w[lp]
 default[:hardware][:grub][:cmdline] = %w[nomodeset]
 default[:hardware][:sensors] = {}
 
@@ -13,7 +8,7 @@ if node[:dmi] && node[:dmi][:system]
     default[:apt][:sources] |= ["management-component-pack"]
 
     case node[:dmi][:system][:product_name]
-    when "ProLiant DL360 G6", "ProLiant DL360 G7"
+    when "ProLiant DL360 G6", "ProLiant DL360 G7", "ProLiant SE326M1R2"
       default[:hardware][:sensors][:"power_meter-*"][:power][:power1] = { :ignore => true }
     end
   end
@@ -42,3 +37,10 @@ if File.exist?("/proc/xen")
 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"
+end