end
def find_md_arrays(devices)
+ controller = {
+ :id => devices[:controllers].count,
+ :type => "md",
+ :arrays => [],
+ :disks => []
+ }
+
+ devices[:controllers] << controller
+
array = nil
File.new("/proc/mdstat", "r").each do |line|
array = {
:id => devices[:arrays].count,
:device => "/dev/#{Regexp.last_match(1)}",
+ :status => "optimal",
:raid_level => Regexp.last_match(2),
:disks => []
}
- 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]
+ Regexp.last_match(3).split(" ").each do |member|
+ if member =~ /^(sd[a-z]+|nvme\d+n\d+).*/
+ device = Regexp.last_match(1)
+
+ if disk = devices[:disks].find { |d| d[:device] == "/dev/#{device}" }
+ if member =~ /\(F\)/
+ disk[:status] = "failed"
+ elsif member =~ /\(S\)/
+ disk[:status] = "hotspare"
+ else
+ disk[:status] = "online"
+ end
+
+ disk[:arrays] << array[:id]
+ array[:disks] << disk[:id]
+ end
end
end
devices[:arrays] << array
- elsif array && line =~ /^\s+(\d+) blocks/
+ controller[:arrays] << array[:id]
+ elsif array && line =~ /^\s+(\d+) blocks.*(?:\[([U_]+)\])?/
array[:size] = format_disk_size(Regexp.last_match(1).to_i)
+ array[:status] = "degraded" if Regexp.last_match(2) =~ /_/
+ elsif array && line =~ /^\s+\[.*\]\s+(\S+)\s+=/
+ case Regexp.last_match(1)
+ when "recovery" then array[:status] = "rebuilding"
+ when "resync" then array[:status] = "rebuilding"
+ when "checking" then array[:status] = "checking"
+ end
end
end
end
disk = nil
IO.popen(%w(ssacli controller all show config detail)).each do |line|
- if line =~ /^Smart Array (\S+) /
+ next unless line.valid_encoding?
+
+ if line =~ /^Smart (?:Array|HBA) (\S+) /
controller = {
:id => devices[:controllers].count,
+ :type => "hp",
:model => Regexp.last_match(1),
:arrays => [],
:disks => []
disk = nil
elsif controller && line =~ /^ (\S.*):\s+(.*)$/
case Regexp.last_match(1)
+ when "Slot" then controller[:slot] = Regexp.last_match(2)
when "Serial Number" then controller[:serial_number] = Regexp.last_match(2)
when "Hardware Revision" then controller[:hardware_version] = Regexp.last_match(2)
when "Firmware Version" then controller[:firmware_version] = Regexp.last_match(2)
controller[:arrays] << array[:id]
disk = nil
- elsif controller && line =~ /^ physicaldrive (\S+) /
- disks << Regexp.last_match(1)
elsif array && line =~ /^ physicaldrive (\S+)$/
disk = {
:id => devices[:disks].count,
:controller => controller[:id],
:arrays => [array[:id]],
- :location => Regexp.last_match(1),
- :smart_device => "cciss,#{disks.find_index(Regexp.last_match(1))}"
+ :location => Regexp.last_match(1)
}
devices[:disks] << disk
array[:disks] << disk[:id]
elsif disk && line =~ /^ (\S[^:]+):\s+(.*\S)\s*$/
case Regexp.last_match(1)
+ when "Status" then disk[:status] = Regexp.last_match(2)
+ when "Drive Type" then disk[:drive_type] = Regexp.last_match(2)
when "Interface Type" then disk[:interface] = Regexp.last_match(2)
when "Size" then disk[:size] = Regexp.last_match(2)
when "Rotational Speed" then disk[:rpm] = Regexp.last_match(2)
when "Serial Number" then disk[:serial_number] = Regexp.last_match(2)
when "Model" then disk[:model] = Regexp.last_match(2)
end
+ elsif array && line =~ /^ Status:\s+(.*\S)\s*$/
+ case Regexp.last_match(1)
+ when "OK" then array[:status] = "optimal"
+ when "Interim Recovery Mode" then array[:status] = "degraded"
+ else array[:status] = "unknown"
+ end
elsif array && line =~ /^ (\S[^:]+):\s+(.*\S)\s*$/
case Regexp.last_match(1)
when "Size" then array[:size] = Regexp.last_match(2)
when "Fault Tolerance" then array[:raid_level] = Regexp.last_match(2)
+ when "Status" then array[:status] = Regexp.last_match(2)
when "Disk Name" then array[:device] = Regexp.last_match(2).strip
when "Mount Points" then array[:mount_point] = Regexp.last_match(2).split.first
when "Unique Identifier" then array[:wwn] = Regexp.last_match(2)
end
controllers.each do |controller|
+ slot = controller[:slot]
+
+ IO.popen(%W(ssacli controller slot=#{slot} pd all show status)).each do |line|
+ if line =~ /^ physicaldrive (\S+) /
+ disks << Regexp.last_match(1)
+ end
+ end
+
if device = Dir.glob("/sys/bus/pci/devices/#{controller[:pci_slot]}/cciss*").first
controller[:device] = File.basename(device).sub(/^cciss(\d+)$/, "/dev/cciss/c\\1d0")
elsif device = Dir.glob("/sys/bus/pci/devices/#{controller[:pci_slot]}/host*/target*:3:0/*:3:0:0/scsi_generic/sg*").first
controller[:device] = "/dev/#{File.basename(device)}"
end
end
+
+ devices[:disks].each do |disk|
+ disk[:smart_device] = "cciss,#{disks.find_index(disk[:location])}"
+
+ if disk[:status] == "Failed"
+ disk[:status] = "failed"
+ elsif disk[:status] == "Predictive Failure"
+ disk[:status] = "failed"
+ elsif disk[:status] == "OK" && disk[:drive_type] == "Data Drive"
+ disk[:status] = "online"
+ elsif disk[:status] == "OK" && disk[:drive_type] == "Spare Drive"
+ disk[:status] = "hotspare"
+ elsif disk[:status] == "OK" && disk[:drive_type] == "Unassigned Drive"
+ disk[:status] = "unconfigured"
+ else
+ disk[:status] = "unknown"
+ end
+
+ disk.delete(:drive_type)
+ end
end
def find_megaraid_disks(devices)
if line =~ /^PCI information for Controller (\d+)$/
controller = {
:id => devices[:controllers].count,
+ :type => "megaraid",
:arrays => [],
:disks => []
}
devices[:controllers] << controller
controllers << controller
- elsif line =~ /^Bus Number\s+:\s+(\d+)$/
+ elsif line =~ /^Bus Number\s+:\s+([0-9a-f]+)$/i
controller[:pci_slot] = format "0000:%02x", Integer("0x#{Regexp.last_match(1)}")
- elsif line =~ /^Device Number\s+:\s+(\d+)$/
+ elsif line =~ /^Device Number\s+:\s+([0-9a-f]+)$/i
controller[:pci_slot] = format "%s:%02x", controller[:pci_slot], Integer("0x#{Regexp.last_match(1)}")
- elsif line =~ /^Function Number\s+:\s+(\d+)$/
+ elsif line =~ /^Function Number\s+:\s+([0-9a-f]+)$/i
controller[:pci_slot] = format "%s.%01x", controller[:pci_slot], Integer("0x#{Regexp.last_match(1)}")
end
end
devices[:disks] << disk
controller[:disks] << disk[:id]
array[:disks] << disk[:id]
- elsif disk && line =~ /^Firmware state:\s+(.*\S)\s*$/
- Regexp.last_match(1).split(/,\s*/).each do |state|
- case state
- when "Online" then disk[:status] = "online"
- when "Hotspare" then disk[:status] = "hotspare"
- when "Spun Up" then disk[:spun_down] = false
- when "Spun down" then disk[:spun_down] = true
- end
+ elsif disk && line =~ /^Firmware state:\s+(.*\S),\s*(.*\S)\s*$/
+ case Regexp.last_match(1)
+ when "Unconfigured(good)" then disk[:status] = "unconfigured"
+ when "Unconfigured(bad)" then disk[:status] = "unconfigured"
+ when "Hotspare" then disk[:status] = "hotspare"
+ when "Offline" then disk[:status] = "offline"
+ when "Online" then disk[:status] = "online"
+ when "Rebuild" then disk[:status] = "rebuilding"
+ when "Failed" then disk[:status] = "failed"
+ when "Copyback" then disk[:status] = "rebuilding"
+ else disk[:status] = "unknown"
+ end
+ case Regexp.last_match(2)
+ when "Spun Up" then disk[:state] = "spun_up"
+ when "Spun down" then disk[:state] = "spun_down"
+ else disk[:state] = "unknown"
end
elsif disk && line =~ /^(\S.*\S)\s*:\s+(\S.*)$/
case Regexp.last_match(1)
when "Raw Size" then disk[:size] = memory_to_disk_size(Regexp.last_match(2).sub(/\s*\[.*\]$/, ""))
when "Inquiry Data" then disk[:vendor], disk[:model], disk[:serial_number] = Regexp.last_match(2).split
end
+ elsif array && line =~ /^State\s*:\s+(.*\S)\s*$/
+ case Regexp.last_match(1)
+ when "Partially Degraded" then array[:status] = "degraded"
+ when "Degraded" then array[:status] = "degraded"
+ when "Optimal" then array[:status] = "optimal"
+ when "Consistency Check" then array[:status] = "checking"
+ when "Background Initialization" then array[:status] = "initialising"
+ when "Initialization" then array[:status] = "initialising"
+ when "Reconstruction" then array[:status] = "rebuilding"
+ else array[:status] = "unknown"
+ end
elsif array && line =~ /^(\S.*\S)\s*:\s+(\S.*)$/
case Regexp.last_match(1)
when "RAID Level" then array[:raid_level] = Regexp.last_match(2).scan(/Primary-(\d+)/).first.first
devices[:disks] << disk
end
- elsif disk && line =~ /^Firmware state:\s+(.*\S)\s*$/
- Regexp.last_match(1).split(/,\s*/).each do |state|
- case state
- when "Online" then disk[:status] = "online"
- when "Hotspare" then disk[:status] = "hotspare"
- when "Spun Up" then disk[:state] = "spun_up"
- when "Spun down" then disk[:state] = "spun_down"
- end
+ elsif disk && line =~ /^Firmware state:\s+(.*\S),\s*(.*\S)\s*$/
+ case Regexp.last_match(1)
+ when "Unconfigured(good)" then disk[:status] = "unconfigured"
+ when "Unconfigured(bad)" then disk[:status] = "unconfigured"
+ when "Hotspare" then disk[:status] = "hotspare"
+ when "Offline" then disk[:status] = "offline"
+ when "Online" then disk[:status] = "online"
+ when "Rebuild" then disk[:status] = "rebuilding"
+ when "Failed" then disk[:status] = "failed"
+ when "Copyback" then disk[:status] = "rebuilding"
+ else disk[:status] = "unknown"
+ end
+ case Regexp.last_match(2)
+ when "Spun Up" then disk[:state] = "spun_up"
+ when "Spun down" then disk[:state] = "spun_down"
+ else disk[:state] = "unknown"
end
elsif disk && line =~ /^(\S.*\S)\s*:\s+(\S.*)$/
case Regexp.last_match(1)
if line =~ /^\/proc\/mpt\/ioc(\d+)\s+LSI Logic\s+(\S+)\s+/
controller = {
:id => devices[:controllers].count,
+ :type => "mpt1",
:model => Regexp.last_match(1),
:arrays => [],
:disks => []
next unless line =~ /^\s+(\d+)\s+(\S+)\s+\h+h\s+\h+h\s+(\S+)\s+\h+h\s+\h+h\s*$/
controllers[Regexp.last_match(1).to_i] = {
:id => devices[:controllers].count,
+ :type => "mpt2",
:model => Regexp.last_match(2),
:pci_slot => Regexp.last_match(3).sub(/^(\h{2})h:(\h{2})h:(\h{2})h:0(\h)h$/, "00\\1:\\2:\\3.\\4"),
:arrays => [],
controller[:disks] << disk[:id]
disks << disk
+ elsif disk && line =~ /^ State\s+:\s+(.*\S)\s*$/
+ Regexp.last_match(1).split(/,\s*/).each do |state|
+ case state
+ when "Online (ONL)" then disk[:status] = "online"
+ when "Hot Spare (HSP)" then disk[:status] = "hotspare"
+ when "Ready (RDY)" then disk[:status] = "unconfigured"
+ when "Available (AVL)" then disk[:status] = "unconfigured"
+ when "Failed (FLD)" then disk[:status] = "failed"
+ when "Missing (MIS)" then disk[:status] = "missing"
+ when "Standby (SBY)" then disk[:status] = "unconfigured"
+ when "Out of Sync (OSY)" then disk[:status] = "degraded"
+ when "Degraded (DGD)" then disk[:status] = "degraded"
+ when "Rebuilding (RBLD)" then disk[:status] = "rebuilding"
+ when "Optimal (OPT)" then disk[:status] = "online"
+ else disk[:status] = "unknown"
+ end
+ end
elsif disk && line =~ /^ (\S.*\S)\s+:\s+(.*\S)\s*$/
case Regexp.last_match(1)
when "Enclosure #" then disk[:location] = Regexp.last_match(2)
end
elsif array && line =~ /^ PHY\[\d+\] Enclosure#\/Slot#\s+:\s+(\d+:\d+)\s*$/
array[:disks] << Regexp.last_match(1)
+ elsif array && line =~ /^ Status of volume\s+:\s+(.*\S)\s*$/
+ Regexp.last_match(1).split(/,\s*/).each do |state|
+ case state
+ when "Okay (OKY)" then array[:status] = "optimal"
+ when "Degraded (DGD)" then array[:status] = "degraded"
+ when "Failed (FLD)" then array[:status] = "failed"
+ when "Missing (MIS)" then array[:status] = "missing"
+ when "Initializing (INIT)" then array[:status] = "initialising"
+ when "Online (ONL)" then array[:status] = "optimal"
+ else array[:status] = "unknown"
+ end
+ end
elsif array && line =~ /^ (\S.*\S)\s+:\s+(.*\S)\s*$/
case Regexp.last_match(1)
when "Volume wwid" then array[:device] = find_sas_device(Regexp.last_match(2))
controller = {
:id => devices[:controllers].count,
:number => controller_number,
+ :type => "adaptec",
:arrays => [],
:disks => []
}
elsif disk && line =~ /^ Reported Channel,Device\(T:L\)\s*:\s+(\d+),(\d+)\(\d+:0\)\s*$/
disk[:channel_number] = Regexp.last_match(1)
disk[:device_number] = Regexp.last_match(2)
+ elsif disk && line =~ /^ State\s*:\s+(\S.*\S)\s*$/
+ case Regexp.last_match(1)
+ when "Online" then disk[:status] = "online"
+ when "Online (JBOD)" then disk[:status] = "online"
+ when "Hot Spare" then disk[:status] = "hotspare"
+ when "Ready" then disk[:status] = "unconfigured"
+ when "Global Hot-Spare" then disk[:status] = "hostspare"
+ when "Dedicated Hot-Spare" then disk[:status] = "hotspare"
+ else disk[:status] = "unknown"
+ end
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)
end
elsif array && line =~ / Present \(.*((?:Connector|Enclosure):\d+,\s*(?:Device|Slot):\d+)\) /
array[:disks] << Regexp.last_match(1).tr(":", " ").gsub(/,\s*/, ", ")
+ elsif array && line =~ /^ Status of Logical Device\s*:\s+(\S.*\S)\s*$/
+ case Regexp.last_match(1)
+ when "Optimal" then array[:status] = "optimal"
+ else array[:status] = "unknown"
+ end
elsif array && line =~ /^ (\S.*\S)\s*:\s+(\S.*\S)\s*$/
case Regexp.last_match(1)
when "RAID level" then array[:raid_level] = Regexp.last_match(2)
array[:disks].map! do |location|
disk = disks.find { |disk| disk[:location] == location }
+ controller_number = controller[:number] - 1
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[:smart_device] = "aacraid,#{controller_number},0,#{device_number}"
disk[:arrays] << array[:id]
disk[:id]
def find_areca_disks(devices)
controller = {
:id => devices[:controllers].count,
+ :type => "areca",
:arrays => [],
:disks => []
}
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 =~ /^Volume State\s+:\s+(.*\S)\s*$/
+ case Regexp.last_match(1)
+ when "Normal" then array[:status] = "optimal"
+ else array[:status] = "unknown"
+ end
elsif line =~ /^(\S.*\S)\s+:\s+(.*\S)\s*$/
case Regexp.last_match(1)
when "Volume Set Name" then array[:volume_set] = Regexp.last_match(2)
disk[:smart_device] = "areca,#{Regexp.last_match(1)}"
elsif line =~ /^Device Location\s+:\s+Enclosure#(\d+) Slot#?\s*0*(\d+)\s*$/i
disk[:smart_device] = "areca,#{Regexp.last_match(2)}/#{Regexp.last_match(1)}"
+ elsif line =~ /^Device State\s+:\s+(.*\S)\s*$/
+ case Regexp.last_match(1)
+ when "NORMAL" then disk[:status] = "online"
+ else disk[:status] = "unknown"
+ end
elsif line =~ /^(\S.*\S)\s+:\s+(.*\S)\s*$/
case Regexp.last_match(1)
when "Model Name" then disk[:vendor], disk[:model] = Regexp.last_match(2).split
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