rfc1514.txt

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              These entries are associated with logical storage
              areas, as might be seen by an application, rather
              than physical storage entities which are typically
              seen by an operating system.  Storage such as tapes
              and floppies without file systems on them are
              typically not allocated in chunks by the operating
              system to requesting applications, and therefore
              shouldn't appear in this table.  Examples of valid
              storage for this table include disk partitions,
              file systems, ram (for some architectures this is
              further segmented into regular memory, extended
              memory, and so on), backing store for virtual
              memory (`swap space').

              This table is intended to be a useful diagnostic
              for `out of memory' and `out of buffers' types of
              failures.  In addition, it can be a useful
              performance monitoring tool for tracking memory,
              disk, or buffer usage."



Grillo & Waldbusser                                             [Page 7]

RFC 1514                   Host Resources MIB             September 1993


       ::= { hrStorage 3 }

   hrStorageEntry OBJECT-TYPE
       SYNTAX HrStorageEntry
       ACCESS not-accessible
       STATUS mandatory
       DESCRIPTION
              "A (conceptual) entry for one logical storage area
              on the host.  As an example, an instance of the
              hrStorageType object might be named
              hrStorageType.3"
       INDEX { hrStorageIndex }
       ::= { hrStorageTable 1 }

   HrStorageEntry ::= SEQUENCE {
           hrStorageIndex               INTEGER,
           hrStorageType                OBJECT IDENTIFIER,
           hrStorageDescr               DisplayString,
           hrStorageAllocationUnits     INTEGER,
           hrStorageSize                INTEGER,
           hrStorageUsed                INTEGER,
           hrStorageAllocationFailures  Counter
       }

   hrStorageIndex OBJECT-TYPE
       SYNTAX INTEGER (1..2147483647)
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
              "A unique value for each logical storage area
              contained by the host."
       ::= { hrStorageEntry 1 }

   hrStorageType OBJECT-TYPE
       SYNTAX OBJECT IDENTIFIER
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
              "The type of storage represented by this entry."
       ::= { hrStorageEntry 2 }

   hrStorageDescr OBJECT-TYPE
       SYNTAX DisplayString
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
              "A description of the type and instance of the
              storage described by this entry."



Grillo & Waldbusser                                             [Page 8]

RFC 1514                   Host Resources MIB             September 1993


       ::= { hrStorageEntry 3 }

   hrStorageAllocationUnits OBJECT-TYPE
       SYNTAX      INTEGER (1..2147483647)
       ACCESS      read-only
       STATUS      mandatory
       DESCRIPTION
               "The size, in bytes, of the data objects allocated
               from this pool.  If this entry is monitoring
               sectors, blocks, buffers, or packets, for example,
               this number will commonly be greater than one.
               Otherwise this number will typically be one."
       ::= { hrStorageEntry 4 }

   hrStorageSize OBJECT-TYPE
       SYNTAX INTEGER (0..2147483647)
       ACCESS read-write
       STATUS mandatory
       DESCRIPTION
              "The size of the storage represented by this entry,
              in units of hrStorageAllocationUnits."
       ::= { hrStorageEntry 5 }

   hrStorageUsed OBJECT-TYPE
       SYNTAX INTEGER (0..2147483647)
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
              "The amount of the storage represented by this
              entry that is allocated, in units of
              hrStorageAllocationUnits."
       ::= { hrStorageEntry 6 }

   hrStorageAllocationFailures OBJECT-TYPE
       SYNTAX Counter
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
              "The number of requests for storage represented by
              this entry that could not be honored due to not
              enough storage.  It should be noted that as this
              object has a SYNTAX of Counter, that it does not
              have a defined initial value.  However, it is
              recommended that this object be initialized to
              zero."
       ::= { hrStorageEntry 7 }





Grillo & Waldbusser                                             [Page 9]

RFC 1514                   Host Resources MIB             September 1993


   -- The Host Resources Device Group
   --
   -- Implementation of this group is mandatory for all host systems.
   --
   -- The device group is useful for identifying and diagnosing the
   -- devices on a system.  The hrDeviceTable contains common
   -- information for any type of device.  In addition, some devices
   -- have device-specific tables for more detailed information.  More
   -- such tables may be defined in the future for other device types.

   -- Registration for some device types, for use with hrDeviceType
   hrDeviceTypes             OBJECT IDENTIFIER ::= { hrDevice 1 }

   hrDeviceOther             OBJECT IDENTIFIER ::= { hrDeviceTypes 1 }
   hrDeviceUnknown           OBJECT IDENTIFIER ::= { hrDeviceTypes 2 }
   hrDeviceProcessor         OBJECT IDENTIFIER ::= { hrDeviceTypes 3 }
   hrDeviceNetwork           OBJECT IDENTIFIER ::= { hrDeviceTypes 4 }
   hrDevicePrinter           OBJECT IDENTIFIER ::= { hrDeviceTypes 5 }
   hrDeviceDiskStorage       OBJECT IDENTIFIER ::= { hrDeviceTypes 6 }
   hrDeviceVideo             OBJECT IDENTIFIER ::= { hrDeviceTypes 10 }
   hrDeviceAudio             OBJECT IDENTIFIER ::= { hrDeviceTypes 11 }
   hrDeviceCoprocessor       OBJECT IDENTIFIER ::= { hrDeviceTypes 12 }
   hrDeviceKeyboard          OBJECT IDENTIFIER ::= { hrDeviceTypes 13 }
   hrDeviceModem             OBJECT IDENTIFIER ::= { hrDeviceTypes 14 }
   hrDeviceParallelPort      OBJECT IDENTIFIER ::= { hrDeviceTypes 15 }
   hrDevicePointing          OBJECT IDENTIFIER ::= { hrDeviceTypes 16 }
   hrDeviceSerialPort        OBJECT IDENTIFIER ::= { hrDeviceTypes 17 }
   hrDeviceTape              OBJECT IDENTIFIER ::= { hrDeviceTypes 18 }
   hrDeviceClock             OBJECT IDENTIFIER ::= { hrDeviceTypes 19 }
   hrDeviceVolatileMemory    OBJECT IDENTIFIER ::= { hrDeviceTypes 20 }
   hrDeviceNonVolatileMemory OBJECT IDENTIFIER ::= { hrDeviceTypes 21 }


   hrDeviceTable OBJECT-TYPE
       SYNTAX SEQUENCE OF HrDeviceEntry
       ACCESS not-accessible
       STATUS mandatory
       DESCRIPTION
              "The (conceptual) table of devices contained by the
              host."
       ::= { hrDevice 2 }

   hrDeviceEntry OBJECT-TYPE
       SYNTAX HrDeviceEntry
       ACCESS not-accessible
       STATUS mandatory
       DESCRIPTION
              "A (conceptual) entry for one device contained by



Grillo & Waldbusser                                            [Page 10]

RFC 1514                   Host Resources MIB             September 1993


              the host.  As an example, an instance of the
              hrDeviceType object might be named hrDeviceType.3"
       INDEX { hrDeviceIndex }
       ::= { hrDeviceTable 1 }

   HrDeviceEntry ::= SEQUENCE {
           hrDeviceIndex           INTEGER,
           hrDeviceType            OBJECT IDENTIFIER,
           hrDeviceDescr           DisplayString,
           hrDeviceID              ProductID,
           hrDeviceStatus          INTEGER,
           hrDeviceErrors          Counter
       }

   hrDeviceIndex OBJECT-TYPE
       SYNTAX INTEGER (1..2147483647)
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
              "A unique value for each device contained by the
              host.  The value for each device must remain
              constant at least from one re-initialization of the
              agent to the next re-initialization."
       ::= { hrDeviceEntry 1 }

   hrDeviceType OBJECT-TYPE
       SYNTAX OBJECT IDENTIFIER
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
              "An indication of the type of device.

              If this value is `hrDeviceProcessor { hrDeviceTypes
              3 }' then an entry exists in the hrProcessorTable
              which corresponds to this device.

              If this value is `hrDeviceNetwork { hrDeviceTypes 4
              }', then an entry exists in the hrNetworkTable
              which corresponds to this device.

              If this value is `hrDevicePrinter { hrDeviceTypes 5
              }', then an entry exists in the hrPrinterTable
              which corresponds to this device.

              If this value is `hrDeviceDiskStorage {
              hrDeviceTypes 6 }', then an entry exists in the
              hrDiskStorageTable which corresponds to this
              device."



Grillo & Waldbusser                                            [Page 11]

RFC 1514                   Host Resources MIB             September 1993


       ::= { hrDeviceEntry 2 }

   hrDeviceDescr OBJECT-TYPE
       SYNTAX DisplayString (SIZE (0..64))
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
              "A textual description of this device, including
              the device's manufacturer and revision, and
              optionally, its serial number."
       ::= { hrDeviceEntry 3 }

   hrDeviceID OBJECT-TYPE
       SYNTAX ProductID
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
              "The product ID for this device."
       ::= { hrDeviceEntry 4 }

   hrDeviceStatus OBJECT-TYPE
        SYNTAX  INTEGER {
             unknown(1),
             running(2),
             warning(3),
             testing(4),
             down(5)
        }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
              "The current operational state of the device
              described by this row of the table.  A value
              unknown(1) indicates that the current state of the
              device is unknown.  running(2) indicates that the
              device is up and running and that no unusual error
              conditions are known.  The warning(3) state
              indicates that agent has been informed of an
              unusual error condition by the operational software
              (e.g., a disk device driver) but that the device is
              still 'operational'.  An example would be high
              number of soft errors on a disk.  A value of
              testing(4), indicates that the device is not
              available for use because it is in the testing
              state.  The state of down(5) is used only when the
              agent has been informed that the device is not
              available for any use."
        ::= { hrDeviceEntry 5 }



Grillo & Waldbusser                                            [Page 12]

RFC 1514                   Host Resources MIB             September 1993


   hrDeviceErrors OBJECT-TYPE
       SYNTAX Counter
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
               "The number of errors detected on this device.  It
               should be noted that as this object has a SYNTAX
               of Counter, that it does not have a defined
               initial value.  However, it is recommended that
               this object be initialized to zero."
       ::= { hrDeviceEntry 6 }

   hrProcessorTable OBJECT-TYPE
       SYNTAX SEQUENCE OF HrProcessorEntry
       ACCESS not-accessible
       STATUS mandatory
       DESCRIPTION
              "The (conceptual) table of processors contained by
              the host.

              Note that this table is potentially sparse: a
              (conceptual) entry exists only if the correspondent
              value of the hrDeviceType object is
              `hrDeviceProcessor'."
       ::= { hrDevice 3 }

   hrProcessorEntry OBJECT-TYPE
       SYNTAX HrProcessorEntry
       ACCESS not-accessible
       STATUS mandatory
       DESCRIPTION
              "A (conceptual) entry for one processor contained
              by the host.  The hrDeviceIndex in the index
              represents the entry in the hrDeviceTable that
              corresponds to the hrProcessorEntry.

              As an example of how objects in this table are
              named, an instance of the hrProcessorFrwID object
              might be named hrProcessorFrwID.3"
       INDEX { hrDeviceIndex }
       ::= { hrProcessorTable 1 }

   HrProcessorEntry ::= SEQUENCE {
           hrProcessorFrwID            ProductID,
           hrProcessorLoad             INTEGER
       }

   hrProcessorFrwID OBJECT-TYPE



Grillo & Waldbusser                                            [Page 13]

RFC 1514                   Host Resources MIB             September 1993


       SYNTAX ProductID
       ACCESS read-only
       STATUS mandatory
       DESCRIPTION
              "The product ID of the firmware associated with the
              processor."
       ::= { hrProcessorEntry 1 }