BUFFALO-NAS-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, enterprises, Integer32
        FROM SNMPv2-SMI
    TEXTUAL-CONVENTION, DisplayString
        FROM SNMPv2-TC
    buffalo FROM BUFFALO-ROOT-MIB;


teraStation		MODULE-IDENTITY
    LAST-UPDATED	"201111240000Z"
    ORGANIZATION	"BUFFALO Inc."
    CONTACT-INFO        "URI: http://buffalo.jp/products/catalog/storage/hd_lan_business.html
			 Contact: Yukihito HARA
			  BUFFALO Inc. 
			  4-15 Shiabta-Hondori, Minami-ku, Nagoya city,
			  Aichi, JAPAN"
    DESCRIPTION		"The MIB for BUFFALO NAS.
			(c)2009 BUFFALO Inc. All rights reserved."
    REVISION		"201111010000Z"
    DESCRIPTION		"revision1 : 20111101"
    ::= { buffalo 27}


teraStationObjects		OBJECT IDENTIFIER
    ::= { teraStation 1 }

teraStationNotifications	OBJECT IDENTIFIER
    ::= { teraStation 2 }

-- ************************************************************************

-- Textual Conventions

-- ************************************************************************

DayOfWeek ::= TEXTUAL-CONVENTION
    STATUS		current
    DESCRIPTION		"The day of week."
    SYNTAX		INTEGER {
    			    sun(1),
			    mon(2),
			    tue(3),
			    wed(4),
			    thu(5),
			    fri(6),
			    sat(7)
			}

LongUTF8String ::= TEXTUAL-CONVENTION
    DISPLAY-HINT	"255t"
    STATUS		current
    DESCRIPTION		"The string to use UTF8."
    SYNTAX		OCTET STRING (SIZE (1..1024))


-- ************************************************************************

-- Objects

-- ************************************************************************

-- ************************************************************************

-- Backup Task

-- ************************************************************************

nasBackupTable		OBJECT-TYPE
    SYNTAX		SEQUENCE OF NasBackupEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The table containing schedules of backup task."
    ::= { teraStationObjects 1 }

nasBackupEntry	OBJECT-TYPE
    SYNTAX		NasBackupEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"An entry of nasBackupTable. Contents of entry is
			read from file /etc/melco/backupx, and entry is
			made at each file."
    INDEX		{ nasBackupIndex }
    ::= { nasBackupTable 1 }

NasBackupEntry ::= SEQUENCE {
    nasBackupIndex	Integer32,
    nasBackupStatus	INTEGER
}

nasBackupIndex		OBJECT-TYPE
    SYNTAX		Integer32 (1..8)
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The index value that uniquely identifies
			nasBackupEntry."
    ::= { nasBackupEntry 1 }

nasBackupStatus		OBJECT-TYPE
    SYNTAX		INTEGER {
			    ready(1),
			    run(2),
			    done(3),
			    error(4)
			}
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The state of backup task. This value is read from
			'status' line in file /etc/melco/backupx.

    			ready(1) indicates waiting schedule.

			run(2) indicates executing backup task.

			done(3) indicates backup task is finished and
			succeeded.

			error(4) indicates backup task is finished and
			failed."
    ::= { nasBackupEntry 3 }

-- ************************************************************************

-- Disk Status

-- ************************************************************************

nasDiskTable		OBJECT-TYPE
    SYNTAX		SEQUENCE OF NasDiskEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The table containing information of local disks."
    ::= { teraStationObjects 2 }

nasDiskEntry		OBJECT-TYPE
    SYNTAX		NasDiskEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"An entry of nasDiskTable. Contents of entry is read
			from file /etc/melco/diskinfo, and entry is made at
			each 'diskx' line."
    INDEX		{ nasDiskIndex }
    ::= { nasDiskTable 1 }

NasDiskEntry ::= SEQUENCE {
    nasDiskIndex	Integer32,
    nasDiskStatus	INTEGER,
    nasDiskCapacity	Integer32,
    nasDiskUsed		Integer32
}

nasDiskIndex		OBJECT-TYPE
    SYNTAX		Integer32
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The index value that uniquely identifies
			nasDiskEntry."
    ::= { nasDiskEntry 1 }

nasDiskStatus		OBJECT-TYPE
    SYNTAX		INTEGER {
                            notSupport(-1),
    			    normal(1),
			    array1(2),
			    array2(3),
			    standby(4),
			    degrade(5),
			    remove(6),
			    standbyRemoved(7),
			    degradeRemoved(8),
			    removeRemoved(9),
			    array3(10),
			    array4(11),
			    mediaCartridge(12),
			    array5(13),
			    array6(14)
			}
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The state of local disks. This value is read from
			'diskx' line in file /etc/melco/diskinfo.

                        notSupport(-1) indicates the disk slot is not exist.

    			normal(1) indicates the disk is not part of RAID array.

			array1(2) indicates the disk is part of array1.

			array2(3) indicates the disk is part of array2.

			standby(4) indicates the disk is standby and power-off.

			degrade(5) indicates the disk has degraded and removed
			from array, and power-off.

			remove(6) indicates the disk has removed from array
			by user and power-off.

			standbyRemoved(7) indicates the disk is standby and
			removed from NAS.

			degradeRemoved(8) indicates the disk has degraded and
			removed from array and NAS.

			removeRemoved(9) indicates the disk has removed from
			array and NAS.

			array3(10) indicates the disk is part of array3.

			array4(11) indicates the disk is part of array4.

			mediaCartridge(12) indicates the disk is media 
			cartridge.

			array5(13) - array6(14) indicates the disk is part 
                        of array5 - array6."
    ::= { nasDiskEntry 2 }

nasDiskCapacity		OBJECT-TYPE
    SYNTAX		Integer32
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The capacity of local disk. This value is displayed
			in gigabyte. If the disk is using for RAID array, or
			the disk is not mounted then this display -1."
    ::= { nasDiskEntry 3 }

nasDiskUsed		OBJECT-TYPE
    SYNTAX		Integer32 (-1..100)
    UNITS		"%"
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The percentage of disk usage. If the disk is using
			for RAID array, or the disk is not mounted then this
			display -1."
    ::= { nasDiskEntry 4 }


-- ************************************************************************

-- Array Status

-- ************************************************************************

nasArrayTable		OBJECT-TYPE
    SYNTAX		SEQUENCE OF NasArrayEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The table containing information of RAID array."
    ::= { teraStationObjects 3 }

nasArrayEntry		OBJECT-TYPE
    SYNTAX		NasArrayEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"An entry of nasArrayTable. Contents of entry is
			read from file /etc/melco/diskinfo, and entry is made
			at each 'arrayx' line."
    INDEX		{ nasArrayIndex }
    ::= { nasArrayTable 1 }

NasArrayEntry ::= SEQUENCE {
    nasArrayIndex	Integer32,
    nasArrayStatus	INTEGER,
    nasArrayCapacity	Integer32,
    nasArrayUsed	Integer32
}

nasArrayIndex		OBJECT-TYPE
    SYNTAX		Integer32
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The index value that uniquely identifies
			nasArrayEntry."
    ::= { nasArrayEntry 1 }

nasArrayStatus		OBJECT-TYPE
    SYNTAX		INTEGER {
                            notSupport(-1),
    			    off(1),
			    raid0(2),
			    raid1(3),
			    raid5(4),
			    raid6(5),
			    raid10(6),
			    raid50(7),
			    raid51(8),
			    raid60(9),
			    raid61(10)
			}
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"Ths state of RAID array. This value is read from
			'arrayx' line in file /etc/melco/diskinfo.

                        NotSupport(-1) indicates the RAID array is not support.

			off(1) indicates the RAID array is not made.

			raid0(2) indicates the RAID array is made as raid0.

			raid1(3) indicates the RAID array is made as raid1.

			raid5(4) indicates the RAID array is made as raid5.

			raid6(5) indicates the RAID array is made as raid6.

			raid10(6) indicates the RAID array is made as raid10.
			raid50(7) indicates the RAID array is made as raid50.
			raid51(8) indicates the RAID array is made as raid51.
			raid60(9) indicates the RAID array is made as raid60.
			raid61(10) indicates the RAID array is made as raid61.
			"
    ::= { nasArrayEntry 2 }

nasArrayCapacity	OBJECT-TYPE
    SYNTAX		Integer32
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The capacity of RAID array. This value is displayed
			in gigabyte. If the RAID array is not made, or the
			RAID array is not mounted then this display -1."
    ::= { nasArrayEntry 3 }

nasArrayUsed		OBJECT-TYPE
    SYNTAX		Integer32 (-1..100)
    UNITS		"%"
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The percentage of RAID array usage. If the RAID array
			is not made, or the RAID array is not mounted then
			this display -1."
    ::= { nasArrayEntry 4 }


-- ************************************************************************

-- Errors

-- ************************************************************************

nasErrorTable		OBJECT-TYPE
    SYNTAX		SEQUENCE OF NasErrorEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The table containing error that occurred on NAS."
    ::= { teraStationObjects 4 }

nasErrorEntry		OBJECT-TYPE
    SYNTAX		NasErrorEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"An entry of nasErrorTable. Contents of entry is read
			from file /tmp/error_status."
    INDEX		{ nasErrorIndex }
    ::= { nasErrorTable 1 }

NasErrorEntry ::= SEQUENCE {
    nasErrorIndex	Integer32,
    nasErrorMsg		DisplayString,
    nasErrorDate	DisplayString
}

nasErrorIndex		OBJECT-TYPE
    SYNTAX		Integer32 (1..99)
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The index value that uniquely identifies
			nasErrorEntry."
    ::= { nasErrorEntry 1 }

nasErrorMsg		OBJECT-TYPE
    SYNTAX		DisplayString
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The detail of occurred error."
    ::= { nasErrorEntry 2 }

nasErrorDate		OBJECT-TYPE
    SYNTAX		DisplayString
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The date that error occurred."
    ::= { nasErrorEntry 3 }

-- ************************************************************************

-- Informations

-- ************************************************************************

nasInformationTable	OBJECT-TYPE
    SYNTAX		SEQUENCE OF NasInformationEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The table containing information that occurred on
			NAS."
    ::= { teraStationObjects 5 }

nasInformationEntry	OBJECT-TYPE
    SYNTAX		NasInformationEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"An entry of nasInformationTable. Contents of entry is
			read from file /tmp/info_status."
    INDEX		{ nasInformationIndex }
    ::= { nasInformationTable 1 }

NasInformationEntry ::= SEQUENCE {
    nasInformationIndex	Integer32,
    nasInformationMsg	DisplayString,
    nasInformationDate	DisplayString
}

nasInformationIndex	OBJECT-TYPE
    SYNTAX		Integer32 (1..99)
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The index value that uniquely identifies
			nasInformationTable."
    ::= { nasInformationEntry 1 }

nasInformationMsg	OBJECT-TYPE
    SYNTAX		DisplayString
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The detail of occurred information."
    ::= { nasInformationEntry 2 }

nasInformationDate	OBJECT-TYPE
    SYNTAX		DisplayString
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The date that information occurred."
    ::= { nasInformationEntry 3 }

-- ************************************************************************

-- LVM

-- ************************************************************************

nasLVMParams	OBJECT IDENTIFIER ::= { teraStationObjects 6 }

nasVGTable		OBJECT-TYPE
    SYNTAX		SEQUENCE OF NasVGEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The table containing information of VolumeGroup."
    ::= { nasLVMParams 1 }

nasVGEntry		OBJECT-TYPE
    SYNTAX		NasVGEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"An entry of nasVGTable."
    INDEX		{ nasVGIndex }
    ::= { nasVGTable 1 }

NasVGEntry ::= SEQUENCE {
    nasVGIndex		Integer32,
    nasVGPESize		Integer32,
    nasVGPETotal	Integer32,
    nasVGPEUsed		Integer32,
    nasLVTable		Integer32,
    nasPVTable		Integer32
}

nasVGIndex		OBJECT-TYPE
    SYNTAX		Integer32
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The index value that uniquely identifies nasVGEntry."
    ::= { nasVGEntry 1 }

nasVGPESize		OBJECT-TYPE
    SYNTAX		Integer32
    UNITS		"GB"
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The size of VolumeGroup's Physical Extent."
    ::= { nasVGEntry 2 }

nasVGPETotal		OBJECT-TYPE
    SYNTAX		Integer32
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The total count of Physical Extent."
    ::= { nasVGEntry 3 }

nasVGPEUsed		OBJECT-TYPE
    SYNTAX		Integer32
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The used count of Physical Extent."
    ::= { nasVGEntry 4 }

nasLVTable		OBJECT-TYPE
    SYNTAX		SEQUENCE OF NasLVEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The table containing information of VolumeGroup's
    			LogicalVolume."
    ::= { nasVGEntry 5 }

nasLVEntry		OBJECT-TYPE
    SYNTAX		NasLVEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"An entry of nasLVTable."
    INDEX		{ nasVGIndex, nasLVIndex }
    ::= { nasLVTable 1 }

NasLVEntry ::= SEQUENCE {
    nasLVIndex		Integer32,
    nasLVName		DisplayString,
    nasLVCapacity	Integer32,
    nasLVUsed		Integer32
}

nasLVIndex		OBJECT-TYPE
    SYNTAX		Integer32 (1..32)
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The index value that uniquely identifies nasLVEntry."
    ::= { nasLVEntry 1 }

nasLVName		OBJECT-TYPE
    SYNTAX		DisplayString
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The name of LogicalVolume."
    ::= { nasLVEntry 2 }

nasLVCapacity		OBJECT-TYPE
    SYNTAX		Integer32
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The capacity of LogicalVolume."
    ::= { nasLVEntry 3 }

nasLVUsed		OBJECT-TYPE
    SYNTAX		Integer32 (-1..100)
    UNITS		"%"
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The Percentage of LogicalVolume using."
    ::= { nasLVEntry 4 }

nasPVTable		OBJECT-TYPE
    SYNTAX		SEQUENCE OF NasPVEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The table containing information of VolumeGroup's
    			PhisycalVolume."
    ::= { nasVGEntry 6 }

nasPVEntry		OBJECT-TYPE
    SYNTAX		NasPVEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"An entry of nasPVTable."
    INDEX		{ nasVGIndex, nasPVIndex }
    ::= { nasPVTable 1 }

NasPVEntry ::= SEQUENCE {
    nasPVIndex		Integer32,
    nasPVName		DisplayString
}

nasPVIndex		OBJECT-TYPE
    SYNTAX		Integer32
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The index value that uniquely identifies nasPVEntry."
    ::= { nasPVEntry 1 }

nasPVName		OBJECT-TYPE
    SYNTAX		DisplayString
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The name of PhysicalVolume."
    ::= { nasPVEntry 2 }
    
-- ************************************************************************

-- Failover

-- ************************************************************************
nasFailoverParams	OBJECT IDENTIFIER ::= { teraStationObjects 7 }

nasFailoverRole		OBJECT-TYPE
    SYNTAX		INTEGER {
    			    standalone(1),
			    main(2),
			    aloneMain(4),
			    backup(8),
			    aloneBackup(16),
			    maintenanceMain(32),
			    maintenanceBackup(64),
			    emMode(128)
    			}
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The role of NAS in failover."
    ::= { nasFailoverParams 1 }

nasFailoverStatus	OBJECT-TYPE
    SYNTAX		INTEGER {
    			    idle(0),
			    busy(1),
			    startingMain(2),
			    startingBackup(3),
    			    initializing(4),
			    stopping(32)
    			}
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The state of failover."
    ::= { nasFailoverParams 2 }

nasFailoverPartner	OBJECT-TYPE
    SYNTAX		IpAddress
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The partner's IP address in failover."
    ::= { nasFailoverParams 3 }

-- ************************************************************************

-- RPSU

-- ************************************************************************
nasRPSUTable		OBJECT-TYPE
    SYNTAX		SEQUENCE OF NasRpsuEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The table containing information of RPSUs
    			(Redudant Power Supply Unit)."
    ::= { teraStationObjects 8 }

nasRPSUEntry		OBJECT-TYPE
    SYNTAX		NasRpsuEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"An entry of nasRPSUTable. Contents of entry is read
			from miconapl, and entry is made at
			each 'rpsux' line."
    INDEX		{ nasRPSUIndex }
    ::= { nasRPSUTable 1 }

NasRpsuEntry ::= SEQUENCE {
    nasRPSUIndex	Integer32,
    nasRPSUStatus	INTEGER
}

nasRPSUIndex		OBJECT-TYPE
    SYNTAX		Integer32
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The index value that uniquely identifies
			nasRPSUEntry."
    ::= { nasRPSUEntry 1 }

nasRPSUStatus		OBJECT-TYPE
    SYNTAX		INTEGER {
                            unknown(-1),
    			    fine(1),
			    broken(2)
			}
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The state of rpsus. This value is read from
			miconapl.

			unknown(-1) RPSU is unknown condition.
    			fine(1) RPSU is fine condition.
			broken(2) RPSU is broken."
    ::= { nasRPSUEntry 2 }

-- ************************************************************************

-- iSCSI

-- ************************************************************************

nasISCSITable		OBJECT-TYPE
    SYNTAX		SEQUENCE OF NasISCSIEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The table containing information of iSCSIs
    			(internet Small Computer System Interface)."
    ::= { teraStationObjects 9 }

nasISCSIEntry		OBJECT-TYPE
    SYNTAX		NasISCSIEntry
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"An entry of nasISCSIParams. Contents of entry
					is made at each 'iSCSIx' line."
    INDEX		{ nasISCSIIndex }
    ::= { nasISCSITable 1 }

NasISCSIEntry ::= SEQUENCE {
    nasISCSIIndex	Integer32,
    nasISCSIName	DisplayString,
    nasISCSIStatus	INTEGER
}

nasISCSIIndex		OBJECT-TYPE
    SYNTAX		Integer32
    MAX-ACCESS		not-accessible
    STATUS		current
    DESCRIPTION		"The index value that uniquely identifies
			nasISCSIEntry."
    ::= { nasISCSIEntry 1 }

nasISCSIName		OBJECT-TYPE
    SYNTAX		DisplayString
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The name of the iSCSI volume."
    ::= { nasISCSIEntry 2 }

nasISCSIStatus		OBJECT-TYPE
    SYNTAX		INTEGER {
					unknown (-1),
					connected (1),
					standing-by (2)
			}
    MAX-ACCESS		read-only
    STATUS		current
    DESCRIPTION		"The connection state of iSCSI.
			unknown(-1) iSCSI-Volume is under unknown condition.
    		conncted(1) iSCSI-Volume is connected to Initiator.
			standing-by(2) iSCSI-Volume is disconnected from Initiator."
    ::= { nasISCSIEntry 3 }


-- ************************************************************************

-- Notifications

-- ************************************************************************

nasErrorOccur		NOTIFICATION-TYPE
    OBJECTS		{ nasErrorMsg, nasErrorDate }
    STATUS		current
    DESCRIPTION		"A nasErrorOccur notification is sent when the value
			of nasErrorMsg changes."
    ::= { teraStationNotifications 1 }

nasInformationOccur	NOTIFICATION-TYPE
    OBJECTS		{ nasInformationMsg, nasInformationDate }
    STATUS		current
    DESCRIPTION		"A nasInformationOccur notification is sent when the
			value of nasInformationMsg changes."
    ::= { teraStationNotifications 2 }


END