devices: enable nvme.poll_queues if supported

[chef.git] / cookbooks / devices / recipes / default.rb

diff --git a/cookbooks/devices/recipes/default.rb b/cookbooks/devices/recipes/default.rb
index 0b8ba5a514d02d7670ff903e0c66f779b1b4334d..c19acda9bf5772f9d54b9d7c943441217a117785 100644 (file)
--- a/cookbooks/devices/recipes/default.rb
+++ b/cookbooks/devices/recipes/default.rb
@@ -20,18 +20,32 @@
 cookbook_file "/usr/local/bin/fixeep-82574_83.sh" do
   owner "root"
   group "root"
-  mode 0o755
+  mode "755"
 end
 
 execute "udevadm-trigger" do
   action :nothing
-  command "/sbin/udevadm trigger --action=add"
+  command "/bin/udevadm trigger --action=add"
 end
 
 template "/etc/udev/rules.d/99-chef.rules" do
   source "udev.rules.erb"
   owner "root"
   group "root"
-  mode 0o644
+  mode "644"
   notifies :run, "execute[udevadm-trigger]"
 end
+
+template "/etc/modprobe.d/nvme.conf" do
+  source "nvme.conf.erb"
+  owner "root"
+  group "root"
+  mode "644"
+  only_if { File.exist?("/sys/module/nvme/parameters/poll_queues") }
+end
+
+execute "update-initramfs" do
+  action :nothing
+  command "/usr/sbin/update-initramfs -u"
+  subscribes :run, "template[/etc/modprobe.d/nvme.conf]"
+end