if status_packages["cciss-vol-status"]
status_packages["cciss-vol-status"].each do |device|
IO.popen(["cciss_vol_status", "-V", "/dev/#{device}"]).each do |line|
if status_packages["cciss-vol-status"]
status_packages["cciss-vol-status"].each do |device|
IO.popen(["cciss_vol_status", "-V", "/dev/#{device}"]).each do |line|