Fix detection of NVME disks

[chef.git] / cookbooks / hardware / templates / default / ohai.rb.erb

diff --git a/cookbooks/hardware/templates/default/ohai.rb.erb b/cookbooks/hardware/templates/default/ohai.rb.erb
index bec49f967f38ed1151f00819f3ad533e8de65b25..e83343a8ed8198611b84513c36d57fdea7437a39 100644 (file)
--- a/cookbooks/hardware/templates/default/ohai.rb.erb
+++ b/cookbooks/hardware/templates/default/ohai.rb.erb
@@ -214,7 +214,7 @@ Ohai.plugin(:Hardware) do
   end
 
   def find_nvme_disks(devices)
-    Dir.glob("/sys/class/misc/nvme*") do |device|
+    Dir.glob("/sys/class/nvme/nvme*") do |device|
       controller = {
         :id => devices[:controllers].count,
         :pci_slot => File.basename(Pathname.new("#{device}/device").realpath),
@@ -232,7 +232,7 @@ Ohai.plugin(:Hardware) do
         end
       end
 
-      Dir.glob("#{device}/device/block/*").each do |block|
+      Dir.glob("#{device}/nvme*").each do |block|
         size = read_sysctl_file("#{block}/size").to_f / 2
 
         disk = {
@@ -358,6 +358,8 @@ Ohai.plugin(:Hardware) do
         controller[:device] = File.basename(device).sub(/^cciss(\d+)$/, "/dev/cciss/c\\1d0")
       elsif device = Dir.glob("/sys/bus/pci/devices/#{controller[:pci_slot]}/host*/target*:3:0/*:3:0:0/scsi_generic/sg*").first
         controller[:device] = "/dev/#{File.basename(device)}"
+      elsif device = Dir.glob("/sys/bus/pci/devices/#{controller[:pci_slot]}/host*/target*:1:0/*:1:0:0/scsi_generic/sg*").first
+        controller[:device] = "/dev/#{File.basename(device)}"
       end
     end
   end
@@ -865,7 +867,6 @@ Ohai.plugin(:Hardware) do
   end
 
   def psu_devices
-    devices = {}
     device = nil
 
     IO.popen(["dmidecode", "-t", "39"]).each_with_object([]) do |line, devices|
@@ -878,8 +879,6 @@ Ohai.plugin(:Hardware) do
         device = nil
       end
     end
-
-    devices
   end
 
   def mc_device