Sha256: a67914d3586828a67a4816352fa95f4f972422202d20bff5e5642f1d2a8edad8
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Stored size: 1.83 KB
Contents
# frozen_string_literal: true # # Author:: Adam Jacob (<adam@chef.io>) # Copyright:: Copyright (c) Chef Software Inc. # License:: Apache License, Version 2.0 # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # Ohai.plugin(:BlockDevice) do provides "block_device" collect_data(:linux) do if file_exist?("/sys/block") block = Mash.new dir_glob("/sys/block/*").each do |block_device_dir| dir = File.basename(block_device_dir) block[dir] = Mash.new %w{size removable}.each do |check| if file_exist?("/sys/block/#{dir}/#{check}") file_open("/sys/block/#{dir}/#{check}") { |f| block[dir][check] = f.read_nonblock(1024).strip } end end %w{model rev state timeout vendor queue_depth firmware_rev}.each do |check| if file_exist?("/sys/block/#{dir}/device/#{check}") file_open("/sys/block/#{dir}/device/#{check}") { |f| block[dir][check] = f.read_nonblock(1024).strip } end end %w{rotational physical_block_size logical_block_size}.each do |check| if file_exist?("/sys/block/#{dir}/queue/#{check}") file_open("/sys/block/#{dir}/queue/#{check}") { |f| block[dir][check] = f.read_nonblock(1024).strip } end end end block_device block end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
ohai-19.0.3 | lib/ohai/plugins/linux/block_device.rb |