STATUS current
DESCRIPTION
"An entry (row) containing information applicable to a SCSI
initiator device within a particular SCSI instance."
INDEX { scsiInstIndex, scsiDeviceIndex }
::= { scsiIntrDevTable 1 }
ScsiIntrDevEntry ::= SEQUENCE {
scsiIntrDevTgtAccessMode INTEGER,
scsiIntrDevOutResets Counter32
}
scsiIntrDevTgtAccessMode OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
autoEnable(2),
manualEnable(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object controls whether or not a discovered SCSI target
device is immediately authorized:
- autoEnable (2) means that when a SCSI initiator device
discovers a SCSI target device, it can use it immediately.
- manualEnable (3) means that the SCSI initiator device
must wait for an operator to set scsiIntrDscTgtConfigured
= true before it is authorized.
The StorageType of this object is specified by the instance
of scsiInstStorageType that is INDEXed by the same value of
scsiInstIndex."
::= { scsiIntrDevEntry 1 }
scsiIntrDevOutResets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the total number of times that this SCSI
initiator device has issued
- a LOGICAL UNIT RESET or TARGET RESET task management request,
or
- any other SCSI transport protocol-specific action or event
that causes a Logical Unit Reset or a Hard Reset at one or
more SCSI target ports ([SAM2] chapters 5.9.6, 5.9.7).
Discontinuities in the value of this counter can occur at re-
initialization of the management system."
REFERENCE
"SCSI Architecture Model-2 (SAM-2), ANSI INCITS 366-2003,
T10 Project 1157-D, 12 September 2002
Chapters 5.9.6 & 5.9.7 [SAM2]"
::= { scsiIntrDevEntry 2 }
-- The following section describes managed objects related to
-- SCSI initiator ports.
scsiIntrPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF ScsiIntrPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains all the SCSI initiator ports for each
local SCSI initiator or target/initiator devices in each SCSI
instance."
::= { scsiInitiatorDevice 2 }
scsiIntrPortEntry OBJECT-TYPE
SYNTAX ScsiIntrPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing information applicable to a
particular SCSI initiator port of a particular SCSI device
within a SCSI instance."
INDEX { scsiInstIndex, scsiDeviceIndex, scsiPortIndex }
::= { scsiIntrPortTable 1 }
ScsiIntrPortEntry ::= SEQUENCE {
scsiIntrPortName ScsiName,
scsiIntrPortIdentifier ScsiIdentifier,
scsiIntrPortOutCommands Counter32,
scsiIntrPortWrittenMegaBytes Counter32,
scsiIntrPortReadMegaBytes Counter32,
scsiIntrPortHSOutCommands Counter64
}
scsiIntrPortName OBJECT-TYPE
SYNTAX ScsiName
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the name of the port assigned for use
by the SCSI protocol. The format will depend on the type of
transport this port is using."
::= { scsiIntrPortEntry 1 }
scsiIntrPortIdentifier OBJECT-TYPE
SYNTAX ScsiIdentifier
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the identifier of the port in one of
the format(s) appropriate for the type of transport in use."
::= { scsiIntrPortEntry 2 }
scsiIntrPortOutCommands OBJECT-TYPE
SYNTAX Counter32
UNITS "commands"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the number of commands sent by this
SCSI initiator port.
Discontinuities in the value of this counter can occur at re-
initialization of the management system."
::= { scsiIntrPortEntry 3 }
scsiIntrPortWrittenMegaBytes OBJECT-TYPE
SYNTAX Counter32
UNITS "Megabytes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the amount of data in megabytes sent
by this SCSI initiator port.
Discontinuities in the value of this counter can occur at re-
initialization of the management system."
::= { scsiIntrPortEntry 4 }
scsiIntrPortReadMegaBytes OBJECT-TYPE
SYNTAX Counter32
UNITS "Megabytes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the amount of data in megabytes
received by this SCSI initiator port.
Discontinuities in the value of this counter can occur at re-
initialization of the management system."
::= { scsiIntrPortEntry 5 }
scsiIntrPortHSOutCommands OBJECT-TYPE
SYNTAX Counter64
UNITS "commands"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the number of commands sent by this
SCSI initiator port. This object provides support for systems
that can quickly generate a large number of commands because
they run at high speed.
Discontinuities in the value of this counter can occur at re-
initialization of the management system."
::= { scsiIntrPortEntry 6 }
--******************** Discovered SCSI Target Device group ********
scsiRemoteTgtDev OBJECT IDENTIFIER ::= { scsiInitiatorDevice 3 }
-- SCSI target device discovered or authorized to attach each of the
-- SCSI initiator ports of each SCSI initiator device of each
-- instance.
scsiDscTgtTable OBJECT-TYPE
SYNTAX SEQUENCE OF ScsiDscTgtEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table includes all the remote (not in the local system)
SCSI target ports that are authorized to attach to each local
SCSI initiator port of this SCSI instance."
::= { scsiRemoteTgtDev 1 }
scsiDscTgtEntry OBJECT-TYPE
SYNTAX ScsiDscTgtEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry (row) contains information about the SCSI target
device or port to which this SCSI initiator port (or all SCSI
initiator ports in the SCSI initiator entry indexed by
scsiInstIndex, scsiDeviceIndex) will attempt to attach. The
entry is either for all local ports (if scsiDscTgtIntrPortIndex
is zero) or only for the specific SCSI initiator port
identified by scsiDscTgtIntrPortIndex. Note that if an entry in
this table is deleted, any corresponding entries in the
scsiDscLunsTable must be deleted as well.
The StorageType of a row in this table is specified by the
instance of scsiInstStorageType that is INDEXed by the same
value of scsiInstIndex."
INDEX { scsiInstIndex, scsiDeviceIndex, scsiDscTgtIntrPortIndex,
scsiDscTgtIndex }
::= { scsiDscTgtTable 1 }
ScsiDscTgtEntry ::= SEQUENCE {
scsiDscTgtIntrPortIndex ScsiPortIndexValueOrZero,
scsiDscTgtIndex ScsiIndexValue,
scsiDscTgtDevOrPort ScsiDeviceOrPort,
scsiDscTgtName ScsiName,
scsiDscTgtConfigured TruthValue,
scsiDscTgtDiscovered TruthValue,
scsiDscTgtInCommands Counter32,
scsiDscTgtWrittenMegaBytes Counter32,
scsiDscTgtReadMegaBytes Counter32,
scsiDscTgtHSInCommands Counter64,
scsiDscTgtLastCreation TimeStamp,
scsiDscTgtRowStatus RowStatus
}
scsiDscTgtIntrPortIndex OBJECT-TYPE
SYNTAX ScsiPortIndexValueOrZero
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object relates to a particular local device within a
particular SCSI instance and specifies
- the index of the local SCSI initiator port,
- or zero, if this entry refers to the local device and
therefore refers to all the local SCSI initiator ports."
::= { scsiDscTgtEntry 1 }
scsiDscTgtIndex OBJECT-TYPE
SYNTAX ScsiIndexValue
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object is an arbitrary integer used to uniquely identify
a particular SCSI target device either discovered by, or
configured for use with, one or more ports scsiDscTgtName of
a particular device within a particular SCSI instance."
::= { scsiDscTgtEntry 2 }
scsiDscTgtDevOrPort OBJECT-TYPE
SYNTAX ScsiDeviceOrPort
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates whether this entry describes a
configured SCSI target device name (and applies to all ports
on the identified SCSI target device) or an individual SCSI
target port."
::= { scsiDscTgtEntry 3 }
scsiDscTgtName OBJECT-TYPE
SYNTAX ScsiName
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object represents the name of this configured or
discovered SCSI target device or port depending on the value
of scsiDscTgtDevOrPort."
::= { scsiDscTgtEntry 4 }
scsiDscTgtConfigured OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object means
-true(1): this entry has been configured by an administrator.
-false(2): this entry has been added from a discovery
mechanism (e.g., SendTargets, SLP, iSNS).
An administrator can modify this value from false to true."
DEFVAL { true }
::= { scsiDscTgtEntry 5 }
scsiDscTgtDiscovered OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object means
-true(1): this entry has been discovered by the SCSI instance
as result of an automatic discovery process.
-false(2):this entry has been added by manual configuration.
This entry is read-only because an administrator cannot change
it.
Note that it is an implementation decision to determine how
long to retain a row with configured=false, such as when the
SCSI target device is no longer visible/accessible to the local
SCSI initiator device."
::= { scsiDscTgtEntry 6 }
scsiDscTgtInCommands OBJECT-TYPE
SYNTAX Counter32
UNITS "commands"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the number of commands received from
this SCSI target port or device.
Discontinuities in the value of this counter can occur at re-
initialization of the management system, and at other times as
indicated by the value of scsiDscTgtLastCreation."
::= { scsiDscTgtEntry 7 }
scsiDscTgtWrittenMegaBytes OBJECT-TYPE
SYNTAX Counter32
UNITS "Megabytes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the amount of megabytes of data sent as
the result of WRITE commands to this SCSI target port or device.
Discontinuities in the value of this counter can occur at re-
initialization of the management system, and at other times as
indicated by the value of scsiDscTgtLastCreation."
::= { scsiDscTgtEntry 8 }
scsiDscTgtReadMegaBytes OBJECT-TYPE
SYNTAX Counter32
UNITS "Megabytes"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the amount of megabytes received as the
result of READ commands to this SCSI target port or device.
Discontinuities in the value of this counter can occur at re-
initialization of the management system, and at other times as
indicated by the value of scsiDscTgtLastCreation."
::= { scsiDscTgtEntry 9 }
scsiDscTgtHSInCommands OBJECT-TYPE
SYNTAX Counter64
UNITS "commands"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the number of commands received by this
SCSI target port or device. This object provides support for
system that can quickly generate a large number of commands
because they run at high speed.
Discontinuities in the value of this counter can occur at re-
initialization of the management system, and at other times as
indicated by the value of scsiDscTgtLastCreation."
::= { scsiDscTgtEntry 10 }
scsiDscTgtLastCreation OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the value of sysUpTime when this row
was created."
::= { scsiDscTgtEntry 11 }
scsiDscTgtRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object allows an administrator to configure dynamically a
new entry in this table via SNMP or eventually delete it.
An administrator is not allowed to delete an entry for which
the value of the object scsiIntrDscTgtDiscovered is equal to
true.
Note that when an entry in this table is deleted, then any
corresponding entries in the scsiDscLunsTable must also be
automatically deleted.
A newly created row cannot be made active until a value has
been set for scsiDscTgtName. In this case, the value of the
corresponding instance of the scsiDscTgtRowStatus column will
stay ’notReady’.
The RowStatus TC [RFC2579] requires that this DESCRIPTION
clause states under which circumstances other objects in this
row can be modified:
The value of this object has no effect on whether other objects
in this conceptual row can be modified."
::= { scsiDscTgtEntry 12 }
--********************** LUNs discovered ***************************
scsiDscLunTable OBJECT-TYPE
SYNTAX SEQUENCE OF ScsiDscLunEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table includes all the remote (not in the local system)
logical unit numbers (LUNs) discovered via each local SCSI
initiator port of each local device within a particular SCSI
instance."
::= { scsiRemoteTgtDev 2 }
scsiDscLunEntry OBJECT-TYPE
SYNTAX ScsiDscLunEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) represents a discovered LUN at a particular
SCSI target device (scsiDscTgtIndex), where the LUN was
discovered by a particular local SCSI initiator device within a
particular SCSI instance, possibly via a particular local
SCSI initiator port.
Note that when an entry in the scsiDscTgtTable is deleted,
all corresponding entries in this table should automatically be
deleted."
INDEX { scsiInstIndex, scsiDeviceIndex, scsiDscTgtIntrPortIndex,
scsiDscTgtIndex, scsiDscLunIndex }
::= { scsiDscLunTable 1 }
ScsiDscLunEntry ::= SEQUENCE {
scsiDscLunIndex ScsiIndexValue,
scsiDscLunLun ScsiLUN
}
scsiDscLunIndex OBJECT-TYPE
SYNTAX ScsiIndexValue
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object is an arbitrary integer used to uniquely identify
a particular LUN discovered by a particular SCSI initiator port
or a particular SCSI initiator device within a particular SCSI
instance.
Entries in the scsiDscLunIdTable are associated with a LUN by
having the value of this object in their INDEX."
::= { scsiDscLunEntry 1 }
scsiDscLunLun OBJECT-TYPE
SYNTAX ScsiLUN
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains the Logical Unit Number (LUN) of the
discovered logical unit."
::= { scsiDscLunEntry 2 }
--******************** LU Identifiers discovered *******************
scsiDscLunIdTable OBJECT-TYPE
SYNTAX SEQUENCE OF ScsiDscLunIdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table includes all the known LU identifiers of the remote
(not in the local system) logical units discovered via each
local SCSI initiator port or device of this SCSI instance."
::= { scsiRemoteTgtDev 3 }
scsiDscLunIdEntry OBJECT-TYPE
SYNTAX ScsiDscLunIdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) represents the LU identifier of a discovered
LUN at a particular SCSI target device (scsiDscTgtIndex), where
the LUN was discovered by a particular local SCSI initiator
device within a particular SCSI instance, possibly via a
particular local SCSI initiator port."
INDEX { scsiInstIndex, scsiDeviceIndex, scsiDscTgtIntrPortIndex,
scsiDscTgtIndex, scsiDscLunIndex, scsiDscLunIdIndex }
::= { scsiDscLunIdTable 1 }
ScsiDscLunIdEntry ::= SEQUENCE {
scsiDscLunIdIndex ScsiIndexValue,
scsiDscLunIdCodeSet ScsiIdCodeSet,
scsiDscLunIdAssociation ScsiIdAssociation,
scsiDscLunIdType ScsiIdType,
scsiDscLunIdValue ScsiIdValue
}
scsiDscLunIdIndex OBJECT-TYPE
SYNTAX ScsiIndexValue
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object is an arbitrary integer used to uniquely identify
a particular LUN identifier discovered by each SCSI initiator
device or particular SCSI initiator port within a particular
SCSI instance."
::= { scsiDscLunIdEntry 1 }
scsiDscLunIdCodeSet OBJECT-TYPE
SYNTAX ScsiIdCodeSet
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object specifies the code set in use with this
identifier. The value is represented in the same format as
is contained in the identifier’s Identification Descriptor
within the logical unit’s Device Identification Page."
REFERENCE
"ANSI - SCSI Primary Commands - 2 (SPC-2),
ANSI INCITS 351-2001, 11 July 2001 Chapter 8: section 8.4.4,
Vital Product Data Parameters [SPC2]"
::= { scsiDscLunIdEntry 2 }
scsiDscLunIdAssociation OBJECT-TYPE
SYNTAX ScsiIdAssociation
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object specifies what the identifier is associated with
(e.g., with the addressed physical/logical device or with a
particular port). The value is represented in the same format
as is contained in the identifier’s Identification Descriptor
within the logical unit’s Device Identification Page."
REFERENCE
"ANSI - SCSI Primary Commands - 2 (SPC-2),
ANSI INCITS 351-2001, 11 July 2001 Chapter 8: section 8.4.4,
Vital Product Data Parameters [SPC2]"
::= { scsiDscLunIdEntry 3 }
scsiDscLunIdType OBJECT-TYPE
SYNTAX ScsiIdType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object specifies the type of the identifier.
The value is represented in the same format as is contained in
the identifier’s Identification Descriptor within the logical
unit’s Device Identification Page."
REFERENCE
"ANSI - SCSI Primary Commands - 2 (SPC-2),
ANSI INCITS 351-2001, 11 July 2001 Chapter 8: section 8.4.4,
Vital Product Data Parameters [SPC2]"
::= { scsiDscLunIdEntry 4 }
scsiDscLunIdValue OBJECT-TYPE
SYNTAX ScsiIdValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the actual value of this identifier.
The format is defined by the objects scsiDscLunIdCodeSet,
scsiDscLunIdAssociation, scsiDscLunIdType.
The value is represented in the same format as is contained in
the identifier’s Identification Descriptor within the logical
unit’s Device Identification Page."
REFERENCE