+tools_packages = []
+status_packages = {}
+
+node[:kernel][:modules].each_key do |modname|
+ case modname
+ when "cciss"
+ tools_packages << "hpacucli"
+ status_packages["cciss-vol-status"] ||= []
+ when "hpsa"
+ tools_packages << "hpacucli"
+ status_packages["cciss-vol-status"] ||= []
+ when "mptsas"
+ tools_packages << "lsiutil"
+ #status_packages["mpt-status"] ||= []
+ when "mpt2sas"
+ tools_packages << "sas2ircu"
+ status_packages["sas2ircu-status"] ||= []
+ when "megaraid_mm"
+ tools_packages << "megactl"
+ status_packages["megaraid-status"] ||= []
+ when "megaraid_sas"
+ tools_packages << "megacli"
+ status_packages["megaclisas-status"] ||= []
+ when "aacraid"
+ tools_packages << "arcconf"
+ status_packages["aacraid-status"] ||= []
+ end
+end
+
+node[:block_device].each do |name,attributes|
+ if attributes[:vendor] == "HP" and attributes[:model] == "LOGICAL VOLUME"
+ if name =~ /^cciss!(c[0-9]+)d[0-9]+$/
+ status_packages["cciss-vol-status"] |= [ "cciss/#{$1}d0" ]
+ else
+ Dir.glob("/sys/block/#{name}/device/scsi_generic/*").each do |sg|
+ status_packages["cciss-vol-status"] |= [ File.basename(sg) ]
+ end
+ end
+ end
+end
+
+["hpacucli", "lsiutil", "sas2ircu", "megactl", "megacli", "arcconf"].each do |tools_package|
+ if tools_packages.include?(tools_package)
+ package tools_package
+ else
+ package tools_package do
+ action :purge
+ end
+ end
+end
+
+["cciss-vol-status", "mpt-status", "sas2ircu-status", "megaraid-status", "megaclisas-status", "aacraid-status"].each do |status_package|
+ if status_packages.include?(status_package)
+ package status_package
+
+ template "/etc/default/#{status_package}d" do
+ source "raid.default.erb"
+ owner "root"
+ group "root"
+ mode 0644
+ variables :devices => status_packages[status_package]
+ end
+
+ service "#{status_package}d" do
+ action [ :start, :enable ]
+ supports :status => false, :restart => true, :reload => false
+ subscribes :restart, "template[/etc/default/#{status_package}d]"
+ end
+ else
+ package status_package do
+ action :purge
+ end
+
+ file "/etc/default/#{status_package}d" do
+ action :delete
+ end
+ end