+require "pathname"
+
Ohai.plugin(:Hardware) do
provides "hardware"
disk[:disks] = []
find_direct_disks(disk)
+ find_nvme_disks(disk)
find_hp_disks(disk) if File.exist?("/usr/sbin/hpssacli")
find_megaraid_disks(disk) if File.exist?("/usr/sbin/megacli")
find_mpt_disks(disk) if File.exist?("/usr/sbin/sas2ircu")
- # aacraid
+ find_adaptec_disks(disk) if File.exist?("/usr/sbin/arcconf")
find_areca_disks(disk) if File.exist?("/opt/areca/x86_64/cli64")
find_md_arrays(disk)
block = Dir.glob("#{device}/block/*").first
vendor = read_sysctl_file("#{device}/vendor")
model = read_sysctl_file("#{device}/model")
- size = read_sysctl_file("#{block}/size").to_i * 512
+ size = read_sysctl_file("#{block}/size").to_f / 2
if vendor == "ATA" && model =~ /^(\S+)\s+(.*)$/
vendor = Regexp.last_match(1)
end
end
+ def find_nvme_disks(devices)
+ Dir.glob("/sys/class/misc/nvme*") do |device|
+ controller = {
+ :id => devices[:controllers].count,
+ :pci_slot => File.basename(Pathname.new("#{device}/device").realpath),
+ :arrays => [],
+ :disks => []
+ }
+
+ devices[:controllers] << controller
+
+ IO.popen(["lspci", "-Dkvmm", "-s", controller[:pci_slot]]).each do |line|
+ if line =~ /^SVendor:\s+(\S.*\S)\s*$/
+ controller[:vendor] = Regexp.last_match(1)
+ elsif line =~ /^SDevice:\s+(\S.*\S)\s*$/
+ controller[:model] = Regexp.last_match(1)
+ end
+ end
+
+ Dir.glob("#{device}/device/block/*").each do |block|
+ size = read_sysctl_file("#{block}/size").to_f / 2
+
+ disk = {
+ :id => devices[:disks].count,
+ :controller => controller[:id],
+ :device => "/dev/#{File.basename(block)}",
+ :vendor => controller[:vendor],
+ :model => controller[:model],
+ :size => format_disk_size(size),
+ :arrays => []
+ }
+
+ devices[:disks] << disk
+ controller[:disks] << disk[:id]
+ end
+ end
+ end
+
def find_md_arrays(devices)
array = nil
File.new("/proc/mdstat", "r").each do |line|
- if line =~ /^(md\d+) : active raid(\d+)((?: [a-z]+\d+\[\d+\](?:\([A-Z]\))*)+)$/
+ if line =~ /^(md\d+) : active raid(\d+)((?: (?:sd[a-z]|nvme\d+n\d+)\d*\[\d+\](?:\([A-Z]\))*)+)$/
array = {
:id => devices[:arrays].count,
:device => "/dev/#{Regexp.last_match(1)}",
:disks => []
}
- Regexp.last_match(3).scan(/ ([a-z]+)\d+\[\d+\](?:\([A-Z]\))*/).flatten.each do |device|
+ Regexp.last_match(3).scan(/ (sd[a-z]+|nvme\d+n\d+)\d*\[\d+\](?:\([A-Z]\))*/).flatten.each do |device|
if disk = devices[:disks].find { |d| d[:device] == "/dev/#{device}" }
disk[:arrays] << array[:id]
array[:disks] << disk[:id]
end
devices[:arrays] << array
- elsif line =~ /^\s+(\d+) blocks/
+ elsif array && line =~ /^\s+(\d+) blocks/
array[:size] = format_disk_size(Regexp.last_match(1).to_i)
end
end
end
end
+ def find_adaptec_disks(devices)
+ controller_count = IO.popen(%w(arcconf getconfig 0)).first.scan(/^Controllers found: (\d+)$/).first.first.to_i
+
+ 1.upto(controller_count).each do |controller_number|
+ controller = {
+ :id => devices[:controllers].count,
+ :number => controller_number,
+ :arrays => [],
+ :disks => []
+ }
+
+ devices[:controllers] << controller
+
+ arrays = []
+ disks = []
+
+ array = nil
+ disk = nil
+
+ IO.popen(["arcconf", "getconfig", controller_number.to_s]).each do |line|
+ if line =~ /^Logical device number (\d+)$/
+ array = {
+ :id => devices[:arrays].count,
+ :controller => controller[:id],
+ :number => Regexp.last_match(1).to_i,
+ :disks => []
+ }
+
+ devices[:arrays] << array
+ controller[:arrays] << array[:id]
+
+ arrays << array
+ elsif line =~ /^ Device #(\d+)$/
+ disk = nil
+ elsif line =~ /^ Device is a Hard drive$/
+ disk = {
+ :id => devices[:disks].count,
+ :controller => controller[:id],
+ :arrays => []
+ }
+
+ devices[:disks] << disk
+ controller[:disks] << disk[:id]
+
+ disks << disk
+ elsif disk && line =~ /^ Reported Channel,Device\(T:L\)\s*:\s+(\d+),(\d+)\(\d+:0\)\s*$/
+ disk[:channel_number] = Regexp.last_match(1)
+ disk[:device_number] = Regexp.last_match(1)
+ elsif disk && line =~ /^ (\S.*\S)\s*:\s+(\S.*\S)\s*$/
+ case Regexp.last_match(1)
+ when "Reported Location" then disk[:location] = Regexp.last_match(2)
+ when "Vendor" then disk[:vendor] = Regexp.last_match(2)
+ when "Model" then disk[:model] = Regexp.last_match(2)
+ when "Firmware" then disk[:firmware_version] = Regexp.last_match(2)
+ when "Serial" then disk[:serial_number] = Regexp.last_match(2)
+ when "World-wide name" then disk[:wwn] = Regexp.last_match(2)
+ when "Total Size" then disk[:size] = memory_to_disk_size(Regexp.last_match(2))
+ when "Size" then disk[:size] = memory_to_disk_size(Regexp.last_match(2))
+ end
+ elsif array && line =~ / Present \(Controller:\d+,((?:Connector|Enclosure):\d+,(?:Device|Slot):\d+)\) /
+ array[:disks] << Regexp.last_match(1).tr(":", " ").gsub(",", ", ")
+ elsif array && line =~ /^ (\S.*\S)\s*:\s+(\S.*\S)\s*$/
+ case Regexp.last_match(1)
+ when "RAID level" then array[:raid_level] = Regexp.last_match(2)
+ when "Size" then array[:size] = memory_to_disk_size(Regexp.last_match(2))
+ end
+ elsif line =~ /^ (\S.*\S)\s*:\s+(\S.*\S)\s*$/
+ case Regexp.last_match(1)
+ when "Controller Model" then controller[:model] = Regexp.last_match(2)
+ when "Controller Serial Number" then controller[:serial_number] = Regexp.last_match(2)
+ when "Controller World Wide Name" then controller[:wwn] = Regexp.last_match(2)
+ when "BIOS" then controller[:bios_version] = Regexp.last_match(2)
+ when "Firmware" then controller[:firmware_version] = Regexp.last_match(2)
+ end
+ end
+ end
+
+ host = Dir.glob("/sys/class/scsi_host/host*").find do |host|
+ read_sysctl_file("#{host}/serial_number") == controller[:serial_number]
+ end
+
+ arrays.each do |array|
+ array_number = array[:number]
+ device = Dir.glob("#{host}/device/target*:0:#{array_number}/*:0:#{array_number}:0/block/*").first
+
+ array[:device] = "/dev/#{File.basename(device)}"
+
+ array[:disks].map! do |location|
+ disk = disks.find { |disk| disk[:location] == location }
+
+ device_number = disk[:device_number]
+ device = Dir.glob("#{host}/device/target*:1:#{device_number}/*:1:#{device_number}:0/scsi_generic/*").first
+
+ disk[:device] = "/dev/#{File.basename(device)}"
+
+ disk[:arrays] << array[:id]
+ disk[:id]
+ end
+ end
+ end
+ end
+
def find_areca_disks(devices)
controller = {
:id => devices[:controllers].count,
arrays.each do |array|
IO.popen(["/opt/areca/x86_64/cli64", "vsf", "info", "vol=#{array[:number]}"]).each do |line|
- next unless line =~ /^(\S.*\S)\s+:\s+(.*\S)\s*$/
+ if line =~ /^SCSI Ch\/Id\/Lun\s+:\s+(\d+)\/(\d+)\/(\d+)\s*$/
+ pci_slot = controller[:pci_slot]
+ channel = Regexp.last_match(1).to_i
+ id = Regexp.last_match(2).to_i
+ lun = Regexp.last_match(3).to_i
- case Regexp.last_match(1)
- when "Volume Set Name" then array[:volume_set] = Regexp.last_match(2)
- when "Raid Set Name" then array[:raid_set] = Regexp.last_match(2)
- when "Volume Capacity" then array[:size] = format_disk_size(Regexp.last_match(2).to_f * 1000 * 1000)
- when "Raid Level" then array[:raid_level] = Regexp.last_match(2).sub(/^Raid/, "")
+ device = Dir.glob("/sys/bus/pci/devices/#{pci_slot}/host*/target*:0:0/0:#{channel}:#{id}:#{lun}/block/*").first
+
+ array[:device] = "/dev/#{File.basename(device)}"
+ elsif line =~ /^(\S.*\S)\s+:\s+(.*\S)\s*$/
+ case Regexp.last_match(1)
+ when "Volume Set Name" then array[:volume_set] = Regexp.last_match(2)
+ when "Raid Set Name" then array[:raid_set] = Regexp.last_match(2)
+ when "Volume Capacity" then array[:size] = format_disk_size(Regexp.last_match(2).to_f * 1000 * 1000)
+ when "Raid Level" then array[:raid_level] = Regexp.last_match(2).sub(/^Raid/, "")
+ end
end
end
end
projects / chef.git / blobdiff