Hitachi-DF-RAID-LAN-MIB

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Category: Domain: Storage, Fibre Channel and Storage

Description: Hitachi Disk Family (DF) RAID LAN MIB for managing Hitachi RAID storage arrays accessed over the network.

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What Is Hitachi-DF-RAID-LAN-MIB?

Hitachi-DF-RAID-LAN-MIB is a Hitachi private MIB for the Hitachi Disk Family (DF) RAID storage array line, exposing system identity, health, and per-LUN command statistics over the array's LAN management interface. Identity objects (dfSystemProductName, dfSystemMicroRevision, dfSystemSerialNumber) sit alongside dfRegressionStatus, a bitmask covering the health of drives, spare drives, data drives, ENC (enclosure), other-controller, UPS, loop, path, NAS server/path/UPS, battery, power supply, AC input, backup unit, fan, and cache memory — each bit clear when normal and set when abnormal — plus dfPreventiveMaintenanceInformation for proactive maintenance flags. The dfCommandTable, indexed by logical unit number (dfLun), reports per-LUN dfReadCommandNumber/dfReadHitNumber/dfReadHitRate and dfWriteCommandNumber/dfWriteHitNumber/dfWriteHitRate, giving insight into cache effectiveness for read and write I/O. It depends only on legacy RFC1155-SMI/RFC-1212/RFC-1215 constructs for its type system, and is deployed on Hitachi DF disk array controllers in SAN/NAS storage environments, as documented in the Hitachi-DF-RAID-LAN-MIB MIB.

IPNetwork Monitor allows you to monitor SNMP objects defined in Hitachi-DF-RAID-LAN-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Hitachi DF (Disk Family) RAID storage arrays

Monitoring Examples

An operator polls dfRegressionStatus periodically to confirm all health bits remain clear, and tracks dfReadHitRate/dfWriteHitRate per LUN in dfCommandTable to gauge cache efficiency; a regression-status bit flipping to 1 for battery or power-supply status combined with a dropping write hit rate on a given LUN would point to a failing power component degrading cache-backed write performance.

What Can Be Monitored

system regression/health status bitmask
preventive maintenance information flags
per-LUN read command count and hit rate
per-LUN write command count and hit rate
system product name/serial/firmware revision

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

Counter
Gauge
IpAddress
TimeTicks
enterprises

From RFC1213-MIB

DisplayString

OIDs

OID symbolic	OID numeric	Type	Access	Description
hitachi	1.3.6.1.4.1.116
system	1.3.6.1.4.1.116.3
storage	1.3.6.1.4.1.116.3.11
dfraid	1.3.6.1.4.1.116.3.11.1
dfraidLan	1.3.6.1.4.1.116.3.11.1.2
NTF systemDown	1.3.6.1.4.1.116.3.11.1.2.0.1			System down occurred.
NTF driveFailure	1.3.6.1.4.1.116.3.11.1.2.0.2			Drive blocking occurred.
NTF fanFailure	1.3.6.1.4.1.116.3.11.1.2.0.3			Fan failure occurred.
NTF powerSupplyFailure	1.3.6.1.4.1.116.3.11.1.2.0.4			Power supply failure occurred.
NTF batteryFailure	1.3.6.1.4.1.116.3.11.1.2.0.5			Battery failure occurred.
NTF cacheFailure	1.3.6.1.4.1.116.3.11.1.2.0.6			Cache memory failure occurred.
NTF upsFailure	1.3.6.1.4.1.116.3.11.1.2.0.7			UPS failure occurred.
NTF inboxFailure	1.3.6.1.4.1.116.3.11.1.2.0.8			AC line or inbox failure occurred.
NTF backupCircuitFailure	1.3.6.1.4.1.116.3.11.1.2.0.9			Cache backup circuit failure occurred.
NTF otherControllerFailure	1.3.6.1.4.1.116.3.11.1.2.0.10			Other controller failure occurred.
NTF warning	1.3.6.1.4.1.116.3.11.1.2.0.11			Warning occurred.
NTF spareDriveFailure	1.3.6.1.4.1.116.3.11.1.2.0.12			Spare drive failure occurred.
NTF microprogramReplacementExecuted	1.3.6.1.4.1.116.3.11.1.2.0.13			Microprogram Replacement Executed.
NTF encFailure	1.3.6.1.4.1.116.3.11.1.2.0.14			Enclosure controller failure occurred.
NTF loopFailure	1.3.6.1.4.1.116.3.11.1.2.0.15			Loop failure occurred.
NTF pathFailure	1.3.6.1.4.1.116.3.11.1.2.0.16			Path failure occurred.
NTF drivePreMainte	1.3.6.1.4.1.116.3.11.1.2.0.21			The count has exceeded the drive preventive maintenance threshold.
NTF nasServerFailure	1.3.6.1.4.1.116.3.11.1.2.0.200			NAS Server failure occurred.
NTF nasPathFailure	1.3.6.1.4.1.116.3.11.1.2.0.201			NAS Path failure occurred.
NTF nasUpsFailure	1.3.6.1.4.1.116.3.11.1.2.0.202			NAS UPS failure occurred.
systemExMib	1.3.6.1.4.1.116.5
storageExMib	1.3.6.1.4.1.116.5.11
dfraidExMib	1.3.6.1.4.1.116.5.11.1
dfraidLanExMib	1.3.6.1.4.1.116.5.11.1.2
dfSystemParameter	1.3.6.1.4.1.116.5.11.1.2.1
STR dfSystemProductName	1.3.6.1.4.1.116.5.11.1.2.1.1	DisplayString	read-only	The description of the product name. It is mandatory that this only contain printable ASCII characters.
STR dfSystemMicroRevision	1.3.6.1.4.1.116.5.11.1.2.1.2	DisplayString	read-only	The software revision. It is mandatory that this only contain printable ASCII characters.
INT dfSystemSerialNumber	1.3.6.1.4.1.116.5.11.1.2.1.3	INTEGER	read-only	The serial number.
dfWarningCondition	1.3.6.1.4.1.116.5.11.1.2.2
INT dfRegressionStatus	1.3.6.1.4.1.116.5.11.1.2.2.1	INTEGER	read-only	A value of regression status. Bit Comment 0 drive status. 1 spare drive status. 2 data drive status. 3 ENC status. 4-5 not used,always 0. 6 warning status. 7 Other controller status. 8 UPS status. 9 loop status. 10 path status. 11 NAS Server status. 12 NAS Path status. 13 NAS UPS status. 14-15 not used,always 0. 16 battery status. 17 power supply status. 18 AC status. 19 BK status. 20 fan status. 21-23 not used,always 0. 24 cache memory status. 25-31 not used,always 0. When the status is normal,each bit value is 0. When the status is abnormal,each bit value is 1.
INT dfPreventiveMaintenanceInformation	1.3.6.1.4.1.116.5.11.1.2.2.2	INTEGER	read-only	The Preventive Maintenance Information .
INT dfWarningReserve1	1.3.6.1.4.1.116.5.11.1.2.2.3	INTEGER	read-only	This is not used.
INT dfWarningReserve2	1.3.6.1.4.1.116.5.11.1.2.2.4	INTEGER	read-only	This is not used.
dfCommandExecutionCondition	1.3.6.1.4.1.116.5.11.1.2.3
dfCommandTable	1.3.6.1.4.1.116.5.11.1.2.3.1		not-accessible	The command execution conditon table.
dfCommandEntry	1.3.6.1.4.1.116.5.11.1.2.3.1.1		not-accessible	The command execution conditon table entry.
INT dfLun	1.3.6.1.4.1.116.5.11.1.2.3.1.1.1	INTEGER	read-only	The logical unit number.
INT dfReadCommandNumber	1.3.6.1.4.1.116.5.11.1.2.3.1.1.2	INTEGER	read-only	The numbers of received read commands.
INT dfReadHitNumber	1.3.6.1.4.1.116.5.11.1.2.3.1.1.3	INTEGER	read-only	The numbers of read hit commands.
INT dfReadHitRate	1.3.6.1.4.1.116.5.11.1.2.3.1.1.4	INTEGER	read-only	The read hit rate.
INT dfWriteCommandNumber	1.3.6.1.4.1.116.5.11.1.2.3.1.1.5	INTEGER	read-only	The numbers of received write commands.
INT dfWriteHitNumber	1.3.6.1.4.1.116.5.11.1.2.3.1.1.6	INTEGER	read-only	The numbers of write hit commands.
INT dfWriteHitRate	1.3.6.1.4.1.116.5.11.1.2.3.1.1.7	INTEGER	read-only	The write hit rate.
dfCacheLoadCondition	1.3.6.1.4.1.116.5.11.1.2.4
INT dfWriteDataRate	1.3.6.1.4.1.116.5.11.1.2.4.1	INTEGER	read-only	The write date rate in the cache memory.
dfLUNS	1.3.6.1.4.1.116.5.11.1.2.5
dfLUNSSwitch	1.3.6.1.4.1.116.5.11.1.2.5.1		not-accessible	LUN security switch.
dfLUNSSwitchEntry	1.3.6.1.4.1.116.5.11.1.2.5.1.1		not-accessible	Entry of LUN security switch.
INT dfSwitchSerialNumber	1.3.6.1.4.1.116.5.11.1.2.5.1.1.1	INTEGER	read-only	Serial Number of the DF.
INT dfSwitchPortID	1.3.6.1.4.1.116.5.11.1.2.5.1.1.2	INTEGER	read-only	Port ID of the DF.
INT dfSwitchOnOff	1.3.6.1.4.1.116.5.11.1.2.5.1.1.3	INTEGER	read-only	Functional switch. Value Mean 0 off (LUN Security unused) 1 on (Use LUN Security)
INT dfSwitchControlStatus	1.3.6.1.4.1.116.5.11.1.2.5.1.1.4	INTEGER	read-only	Control flag. Value Mean 1 Return value.
dfLUNSWWN	1.3.6.1.4.1.116.5.11.1.2.5.2		not-accessible	WWN information.
dfLUNSWWNEntry	1.3.6.1.4.1.116.5.11.1.2.5.2.1		not-accessible	Entry of WWN information.
INT dfWWNSerialNumber	1.3.6.1.4.1.116.5.11.1.2.5.2.1.1	INTEGER	read-only	Serial number of the DF.
INT dfWWNPortID	1.3.6.1.4.1.116.5.11.1.2.5.2.1.2	INTEGER	read-only	Port ID of the DF.
INT dfWWNControlIndex	1.3.6.1.4.1.116.5.11.1.2.5.2.1.3	INTEGER	read-only	Index for WWN control.
OCT dfWWNWWN	1.3.6.1.4.1.116.5.11.1.2.5.2.1.4	OCTET STRING	read-only	WWN. (World Wide Name)
INT dfWWNID	1.3.6.1.4.1.116.5.11.1.2.5.2.1.5	INTEGER	read-only	ID of the WWN.
STR dfWWNNickname	1.3.6.1.4.1.116.5.11.1.2.5.2.1.6	DisplayString	read-only	Nickname of the WWN.
INT dfWWNUseNickname	1.3.6.1.4.1.116.5.11.1.2.5.2.1.7	INTEGER	read-only	Using of nickname. Valus Mean 0 Nickname Unused.
INT dfWWNControlStatus	1.3.6.1.4.1.116.5.11.1.2.5.2.1.8	INTEGER	read-only	Control flag. Value Mean 1 Return value.
dfLUNSWWNGroup	1.3.6.1.4.1.116.5.11.1.2.5.3		not-accessible	WWN group information.
dfLUNSWWNGroupEntry	1.3.6.1.4.1.116.5.11.1.2.5.3.1		not-accessible	Entry of WWN group information.
INT dfWWNGroupSerialNumber	1.3.6.1.4.1.116.5.11.1.2.5.3.1.1	INTEGER	not-accessible	Serial number of the DF.
INT dfWWNGroupPortID	1.3.6.1.4.1.116.5.11.1.2.5.3.1.2	INTEGER	not-accessible	Port ID of the DF.
INT dfWWNGroupControlIndex	1.3.6.1.4.1.116.5.11.1.2.5.3.1.3	INTEGER	not-accessible	Index for WWN group control.
INT dfWWNGroupID	1.3.6.1.4.1.116.5.11.1.2.5.3.1.4	INTEGER	not-accessible	ID of the WWN.
STR dfWWNGroupNickname	1.3.6.1.4.1.116.5.11.1.2.5.3.1.5	DisplayString	not-accessible	Nickname of the WWN group.
OCT dfWWNGroupedWWNs	1.3.6.1.4.1.116.5.11.1.2.5.3.1.6	OCTET STRING	not-accessible	Grouped WWNs. It is shown whether the bit at the position corresponding to WWNID belongs to the group. Value Mean 0 Does not belong. 1 Belongs.
INT dfWWNGroupControlStatus	1.3.6.1.4.1.116.5.11.1.2.5.3.1.7	INTEGER	not-accessible	Control flag. Value Mean 1 Return value. 2 Add request. 3 Delete request. 4 Set request.
dfLUNSLUN	1.3.6.1.4.1.116.5.11.1.2.5.4		not-accessible	LUN information.
dfLUNSLUNEntry	1.3.6.1.4.1.116.5.11.1.2.5.4.1		not-accessible	Entry of LUN information.
INT dfLUNSerialNumber	1.3.6.1.4.1.116.5.11.1.2.5.4.1.1	INTEGER	read-only	Serial number of the DF.
INT dfLUNPortID	1.3.6.1.4.1.116.5.11.1.2.5.4.1.2	INTEGER	read-only	Port ID of the DF.
INT dfLUNLUN	1.3.6.1.4.1.116.5.11.1.2.5.4.1.3	INTEGER	read-only	LUN of the Port.
OCT dfLUNWWNSecurity	1.3.6.1.4.1.116.5.11.1.2.5.4.1.4	OCTET STRING	read-only	WWN security setting. The bit at the position corresponding to WWNID shows the state of the access permittee. Value Mean 0 Does not accessible. 1 Accessible.
OCT dfLUNWWNGroupSecurity	1.3.6.1.4.1.116.5.11.1.2.5.4.1.5	OCTET STRING	read-only	WWN group Security setting. The bit at the position corresponding to WWNID group shows the state of the access permittee. Value Mean 0 Does not accessible.
INT dfLUNControlStatus	1.3.6.1.4.1.116.5.11.1.2.5.4.1.6	INTEGER	read-only	Control flag. Value Mean 1 Return value.
dfLUNSLUNGroup	1.3.6.1.4.1.116.5.11.1.2.5.5		not-accessible	LUN group information.
dfLUNSLUNGroupEntry	1.3.6.1.4.1.116.5.11.1.2.5.5.1		not-accessible	Entry of LUN group information.
INT dfLUNGroupSerialNumber	1.3.6.1.4.1.116.5.11.1.2.5.5.1.1	INTEGER	not-accessible	Serial number of the DF.
INT dfLUNGroupPortID	1.3.6.1.4.1.116.5.11.1.2.5.5.1.2	INTEGER	not-accessible	Port ID of the DF.
INT dfLUNGroupControlIndex	1.3.6.1.4.1.116.5.11.1.2.5.5.1.3	INTEGER	not-accessible	Index for LUN group control.
INT dfLUNGroupID	1.3.6.1.4.1.116.5.11.1.2.5.5.1.4	INTEGER	not-accessible	ID of the WWN group.
STR dfLUNGroupNickname	1.3.6.1.4.1.116.5.11.1.2.5.5.1.5	DisplayString	not-accessible	Nickname of the LUN group.
OCT dfLUNGroupedLUNs	1.3.6.1.4.1.116.5.11.1.2.5.5.1.6	OCTET STRING	not-accessible	Grouped LUNs. It is shown whether the bit at the position corresponding to LUN belongs to the group. (0:does not belong 1:belongs) Value Mean 0 Does not belong. 1 Belongs.
OCT dfLUNGroupWWNSecurity	1.3.6.1.4.1.116.5.11.1.2.5.5.1.7	OCTET STRING	not-accessible	WWN Security setting. The bit at the position corresponding to WWNID shows the state of the access permittee. Value Mean 0 Does not accessible. 1 Accessible.
OCT dfLUNGroupWWNGroupSecurity	1.3.6.1.4.1.116.5.11.1.2.5.5.1.8	OCTET STRING	not-accessible	WWN group Security setting. The bit at the position corresponding to WWNID group shows the state of the access permittee. Value Mean 0 Does not accessible. 1 Accessible.
INT dfLUNGroupControlStatus	1.3.6.1.4.1.116.5.11.1.2.5.5.1.9	INTEGER	not-accessible	Control flag. Value Mean 1 Return value. 2 Add request. 3 Delete request. 4 Set request.
dfPort	1.3.6.1.4.1.116.5.11.1.2.6
dfPortinf	1.3.6.1.4.1.116.5.11.1.2.6.1		not-accessible	Port information.
dfPortinfEntry	1.3.6.1.4.1.116.5.11.1.2.6.1.1		not-accessible	Entry of port information.
INT dfPortSerialNumber	1.3.6.1.4.1.116.5.11.1.2.6.1.1.1	INTEGER	read-only	Serial Number of the DF.
INT dfPortID	1.3.6.1.4.1.116.5.11.1.2.6.1.1.2	INTEGER	read-only	Port ID.
STR dfPortKind	1.3.6.1.4.1.116.5.11.1.2.6.1.1.3	DisplayString	read-only	Kind of port. Value Mean SCSI SCSI port. Fibre Fibre port.
OCT dfPortHostMode	1.3.6.1.4.1.116.5.11.1.2.6.1.1.4	OCTET STRING	read-only	Host mode of the port. Upper 4 bits. - Each bit has the meaning. Bit Mean 0 Not used. (For reservation. Always 0.) 1 Not used. (For reservation. Always 0.) 2 Not used. (For reservation. Always 0.) 3 Ultra-SCSI mode. Lower 4 bits. - Numerical value shown by four bits. Value Mean 0 Normal setting. 1 IBM-7135 mode. 2 NCR mode. 3 Not usesd. (Reserved) 4 Sequent mode. 5 DEC OPEN VMS mode. 6 UNISYS-NX mode 7 UNISYS-IX mode. 8 HP mode. 9 VxVM-DMP mode. 10 Not used. (Reserved) 11 MPE mode. other Not used. (Reserved) Note: The following value has a special meaning. Value Mean 0xFF Out of the host mode setting object.
INT dfPortFibreAddress	1.3.6.1.4.1.116.5.11.1.2.6.1.1.5	INTEGER	read-only	Fibre address. Value & Mean - describes by the format of Value(Address). 1:(EF) 17:(CD) 33:(B2) 49:(98) 65:(72) 81:(55) 97:(3A) 113:(25) 2:(E8) 18:(CC) 34:(B1) 50:(97) 66:(71) 82:(54) 98:(39) 114:(23) 3:(E4) 19:(CB) 35:(AE) 51:(90) 67:(6E) 83:(53) 99:(36) 115:(1F) 4:(E2) 20:(CA) 36:(AD) 52:(8F) 68:(6D) 84:(52) 100:(35) 116:(1E) 5:(E1) 21:(C9) 37:(AC) 53:(88) 69:(6C) 85:(51) 101:(34) 117:(1D) 6:(E0) 22:(C7) 38:(AB) 54:(84) 70:(6B) 86:(4E) 102:(33) 118:(1B) 7:(DC) 23:(C6) 39:(AA) 55:(82) 71:(6A) 87:(4D) 103:(32) 119:(18) 8:(DA) 24:(C5) 40:(A9) 56:(81) 72:(69) 88:(4C) 104:(31) 120:(17) 9:(D9) 25:(C3) 41:(A7) 57:(80) 73:(67) 89:(4B) 105:(2E) 121:(10) 10:(D6) 26:(BC) 42:(A6) 58:(7C) 74:(66) 90:(4A) 106:(2D) 122:(0F) 11:(D5) 27:(BA) 43:(A5) 59:(7A) 75:(65) 91:(49) 107:(2C) 123:(08) 12:(D4) 28:(B9) 44:(A3) 60:(79) 76:(63) 92:(47) 108:(2B) 124:(04) 13:(D3) 29:(B6) 45:(9F) 61:(76) 77:(5C) 93:(46) 109:(2A) 125:(02) 14:(D2) 30:(B5) 46:(9E) 62:(75) 78:(5A) 94:(45) 110:(29) 126:(01) 15:(D1) 31:(B4) 47:(9D) 63:(74) 79:(59) 95:(43) 111:(27) 16:(CE) 32:(B3) 48:(9B) 64:(73) 80:(56) 96:(3C) 112:(26) Note: The following value has a special meaning. Value Mean 0 Out of the Fibre address setting object.
INT dfPortFibreTopology	1.3.6.1.4.1.116.5.11.1.2.6.1.1.6	INTEGER	read-only	Toplogy information. Value Mean 1 Fabric(on)&FCAL 2 Fabric(off)&FCAL 3 Fabric(on)&PointToPoint 4 Fabric(off)&PointToPoint 5 Not Fibre
INT dfPortControlStatus	1.3.6.1.4.1.116.5.11.1.2.6.1.1.7	INTEGER	read-only	Control flag. Value Mean 1 Return value.
STR dfPortDisplayName	1.3.6.1.4.1.116.5.11.1.2.6.1.1.8	DisplayString	read-only	Display name of the port.
OCT dfPortWWN	1.3.6.1.4.1.116.5.11.1.2.6.1.1.9	OCTET STRING	read-only	WWN of the port.
dfCommandExecutionInternalCondition	1.3.6.1.4.1.116.5.11.1.2.7
dfCommandInternalTable	1.3.6.1.4.1.116.5.11.1.2.7.1		not-accessible	The internal command execution conditon table.
dfCommandInternalEntry	1.3.6.1.4.1.116.5.11.1.2.7.1.1		not-accessible	The internal command execution conditon table entry.
INT dfInternalLun	1.3.6.1.4.1.116.5.11.1.2.7.1.1.1	INTEGER	read-only	The internal logical unit number.
INT dfInternalReadCommandNumber	1.3.6.1.4.1.116.5.11.1.2.7.1.1.2	INTEGER	read-only	The numbers of received read commands to the internal LUN.
INT dfInternalReadHitNumber	1.3.6.1.4.1.116.5.11.1.2.7.1.1.3	INTEGER	read-only	The numbers of read hit commands to the internal LUN.
INT dfInternalReadHitRate	1.3.6.1.4.1.116.5.11.1.2.7.1.1.4	INTEGER	read-only	The read hit rate to the internal LUN.
INT dfInternalWriteCommandNumber	1.3.6.1.4.1.116.5.11.1.2.7.1.1.5	INTEGER	read-only	The numbers of received write commands to the internal LUN.
INT dfInternalWriteHitNumber	1.3.6.1.4.1.116.5.11.1.2.7.1.1.6	INTEGER	read-only	The numbers of write hit commands to the internal LUN.
INT dfInternalWriteHitRate	1.3.6.1.4.1.116.5.11.1.2.7.1.1.7	INTEGER	read-only	The write hit rate to the internal LUN.

RFC description

Hitachi Disk File RAID LAN MIB for SNMP management and monitoring of Hitachi HDS storage systems with RAID capabilities over network interfaces.

Start monitoring Hitachi DF (Disk Family) RAID storage array with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download Hitachi-DF-RAID-LAN-MIB

What Is Hitachi-DF-RAID-LAN-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description