From 0683e7297dfe0499de0be143aba88559683f01f1 Mon Sep 17 00:00:00 2001 From: Grant Slater Date: Mon, 17 Feb 2014 06:18:22 +0000 Subject: [PATCH] Improve disk tuning on HP systems --- cookbooks/devices/templates/default/udev.rules.erb | 1 + 1 file changed, 1 insertion(+) diff --git a/cookbooks/devices/templates/default/udev.rules.erb b/cookbooks/devices/templates/default/udev.rules.erb index 27951c4ff..8f40e5b7d 100644 --- a/cookbooks/devices/templates/default/udev.rules.erb +++ b/cookbooks/devices/templates/default/udev.rules.erb @@ -3,6 +3,7 @@ # HP Smart Array configuration ACTION=="add", SUBSYSTEM=="block", ENV{ID_VENDOR}=="HP", ENV{ID_MODEL}=="LOGICAL_VOLUME", ATTR{queue/scheduler}="noop" ACTION=="add", SUBSYSTEM=="block", ENV{ID_VENDOR}=="HP", ENV{ID_MODEL}=="LOGICAL_VOLUME", ATTR{queue/nr_requests}="512" +ACTION=="add", SUBSYSTEM=="block", ENV{ID_VENDOR}=="HP", ENV{ID_MODEL}=="LOGICAL_VOLUME", ATTR{queue/read_ahead_kb}="4096" <% node[:devices].each do |name,device| -%> # <%= device[:comment] %> -- 2.43.2