CISCO-SCSI-FLOW-MIB
AI MIB Summary
The CISCO-SCSI-FLOW-MIB manages and monitors SCSI flow sessions between initiators and targets within Cisco Fibre Channel storage networks, tracking state transitions and abort sequences (ABTS) via the SCSI Flow Manager (SFM) and Flow Client (SFC). It provides visibility into flow control parameters, including VSAN associations, port identifiers (pWWN/nWWN), and Logical Unit Number (LUN) mappings to facilitate troubleshooting of data path processor (DPP) and intelligent line card (ILC) operations.
A SCSI Flow is described as a SCSI Initiator SCSI Target combination. This MIB is used to configure and monitor SCSI Flows.
Glossary of terms used in this MIB:
ABTS - Abort Sequence.
ACA - Acquire Change Authorization.
CFS - Cisco Fabric Service is a general mechanism to distribute data within a Storage Area Network.
DPP - Data Path Processor.
ILC - Intelligent Line Card.
LUN - Logical Unit Number is a 64-bit identifier for a logical unit.
pWWN - port World Wide Name.
nWWN - node World Wide Name.
SCSI Initiator - is a device that contains application clients and SCSI initiator ports that originate device service and task management requests to be processed by a target SCSI device.
SCSI flow - connection between SCSI initiator and SCSI target.
SCSI Target - is a device that contains logical units and SCSI target ports that receive device service and task management requests for processing.
SFC - SCSI Flow Client.
SFM - SCSI Flow Manager.
TCAM - Ternary Content Addressable Memory.
VSAN - Virtual Storage Area Network, similar to a VLAN.
WWN - World Wide Name. Mechanism of identifying devices in Fibre Channel Networks. It is 8 bytes long.
Main OID:
ciscoScsiFlowMIB.1.3.6.1.4.1.9.9.447
89
Objects
Active
Status
6
Dependencies
Imported Objects
Objects
89 total| Object Name |
|---|
ciscoScsiFlowMIBA SCSI Flow is described as a SCSI Initiator
SCSI Target combination. This MIB is used to
configure and monitor SCSI Flows.
Glossary of terms used in this MIB:
ABTS - Abort Sequence.
ACA - Acquire Change Authorization.
CFS - Cisco Fabric Service is a general
mechanism to distribute data within
a Storage Area Network.
DPP - Data Path Processor.
ILC - Intelligent Line Card.
LUN - Logical Unit Number is a 64-bit
identifier for a logical unit.
pWWN - port World Wide Name.
nWWN - node World Wide Name.
SCSI Initiator - is a device that contains application
clients and SCSI initiator ports
that originate device service and
task management requests to be
processed by a target SCSI device.
SCSI flow - connection between SCSI initiator and
SCSI target.
SCSI Target - is a device that contains logical units
and SCSI target ports that receive
device service and task management
requests for processing.
SFC - SCSI Flow Client.
SFM - SCSI Flow Manager.
TCAM - Ternary Content Addressable Memory.
VSAN - Virtual Storage Area Network, similar to
a VLAN.
WWN - World Wide Name. Mechanism of identifying
devices in Fibre Channel Networks. It is
8 bytes long. MODULE-IDENTITY .1.3.6.1.4.1.9.9.447 |
ciscoScsiFlowMIBNotifs OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.447.0 |
ciscoScsiFlowVerifyNotifyThis notification is generated whenever a
change occurs in the fabric causing a flow
to be valid or invalid. The ciscoScsiFlowNum
object specifies the flow and the
ciscoScsiFlowVerifyReasonCode object specifies the
actual reason. NOTIFICATION-TYPE .1.3.6.1.4.1.9.9.447.0.1 |
ciscoScsiFlowWrAccNotifyThis notification is generated whenever write
acceleration is configured on a flow to indicate
the outcome. NOTIFICATION-TYPE .1.3.6.1.4.1.9.9.447.0.2 |
ciscoScsiFlowStatsNotifyThis notification is generated whenever statistics
gathering is configured on a flow to indicate the
outcome. NOTIFICATION-TYPE .1.3.6.1.4.1.9.9.447.0.3 |
ciscoScsiFlowMIBObjects OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.447.1 |
csfConfiguration OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.447.1.1 |
ciscoScsiFlowNextIndexAvailThis object contains the next available value
for the object ciscoScsiFlowId. If all values
are exhausted, then this object will contain a 0
value. A management application should read
this object, get the (non-zero) value and use
same for creating an entry in the
ciscoScsiFlowTable.
If two network management applications read
this object at the same time and try to create
an entry in the ciscoScsiFlowTable, only one
of them will succeed. The network management
application which failed, will need to re-read
this object and try the SET again.ro Unsigned32 .1.3.6.1.4.1.9.9.447.1.1.1 |
ciscoScsiFlowTableThis table allows configuration of SCSI flows.
The Initiator should be connected to a port on an
Intelligent Line Card on the local switch.
The Target device can be present anywhere in
the network. The management application should
create entries in this table for all SCSI flows
it is interested in. This table contains all the
SCSI flows configured on the local device. A
SCSI flow is identified uniquely by a SCSI flow
ID. SEQUENCE OF CiscoScsiFlowEntry .1.3.6.1.4.1.9.9.447.1.1.2 |
ciscoScsiFlowEntryAn entry, which is uniquely identified by the
SCSI flow ID, contains the various attributes of
a SCSI flow. CiscoScsiFlowEntry .1.3.6.1.4.1.9.9.447.1.1.2.1 |
ciscoScsiFlowIdThis object represents the flow identifier. Unsigned32 .1.3.6.1.4.1.9.9.447.1.1.2.1.1 |
ciscoScsiFlowIntrWwnThis object represents the pWWN of the
Initiator in the flow. This object must
be set to a valid value before or
concurrently setting the corresponding
instance of ciscoScsiFlowRowStatus
object to 'active'.rw FcNameId (CISCO-ST-TC) .1.3.6.1.4.1.9.9.447.1.1.2.1.2 |
ciscoScsiFlowTargetWwnThis object represents the pWWN of the
Target in the flow. This object must
be set to a valid value before or
concurrently setting the corresponding
instance of ciscoScsiFlowRowStatus
object to 'active'.rw FcNameId (CISCO-ST-TC) .1.3.6.1.4.1.9.9.447.1.1.2.1.3 |
ciscoScsiFlowIntrVsanThe VSAN ID of the initiator on which the flow
is configured.rw VsanIndex (CISCO-ST-TC) .1.3.6.1.4.1.9.9.447.1.1.2.1.4 |
ciscoScsiFlowTargetVsanThe VSAN ID of the target on which the flow
is configured.rw VsanIndex (CISCO-ST-TC) .1.3.6.1.4.1.9.9.447.1.1.2.1.5 |
ciscoScsiFlowAllLunsIf this object is set to 'true', it specifies
that all the LUNs on the target are to be
included in the flow.rw TruthValue (SNMPv2-TC) .1.3.6.1.4.1.9.9.447.1.1.2.1.6 |
ciscoScsiFlowWriteAccThis object specifies if write-acceleration
feature is enabled for this flow. If set to
'true' it is enabled. If set to 'false', it
is disabled.rw TruthValue (SNMPv2-TC) .1.3.6.1.4.1.9.9.447.1.1.2.1.7 |
ciscoScsiFlowBufCountThe value of this object is relevant only if
the corresponding instance of
ciscoScsiFlowWriteAcc has been set to 'true'.
It specifies the number of buffers to be
used for write-acceleration.rw Unsigned32 .1.3.6.1.4.1.9.9.447.1.1.2.1.8 |
ciscoScsiFlowStatsEnabledThis object specifies if the statistics
gathering needs to be enabled for this flow.
If it is set to 'true', then it is enabled.
If it is set to 'false', then it is disabled.rw TruthValue (SNMPv2-TC) .1.3.6.1.4.1.9.9.447.1.1.2.1.9 |
ciscoScsiFlowClearStatsThis object assists in clearing the statistics
for this flow.
If this object is set to 'clear(1)', it results
in all statistics for this flow being cleared.
No action is taken if it is set to 'noop(2)'.
The value of this object when read is always
'noop(2)'.rw Enumeration .1.3.6.1.4.1.9.9.447.1.1.2.1.10 |
ciscoScsiFlowIntrVrfStatusThe verification status of the initiator
device corresponding to the SCSI Flow.ro CSFlowVerifyReasonCode .1.3.6.1.4.1.9.9.447.1.1.2.1.11 |
ciscoScsiFlowTgtVrfStatusThe verification status of the target
device corresponding to the SCSI Flow.ro CSFlowVerifyReasonCode .1.3.6.1.4.1.9.9.447.1.1.2.1.12 |
ciscoScsiFlowIntrLCStatusThe status of the linecard where the SCSI Flow
initiator device is located.ro CSFlowVerifyReasonCode .1.3.6.1.4.1.9.9.447.1.1.2.1.13 |
ciscoScsiFlowTgtLCStatusThe status of the linecard where the SCSI Flow
target device is located.ro CSFlowVerifyReasonCode .1.3.6.1.4.1.9.9.447.1.1.2.1.14 |
ciscoScsiFlowRowStatusThe status of this conceptual row.
When creating an entry in this table, the
management application MUST set values for the
corresponding instances of ciscoScsiFlowIntrWwn
and ciscoScsiFlowTargetWwn before or
concurrently with setting this object to 'active'.rw RowStatus (SNMPv2-TC) .1.3.6.1.4.1.9.9.447.1.1.2.1.15 |
ciscoScsiFlowNumThis object indicates the flow ID corresponding
to which notifications need to be sent.ro Unsigned32 .1.3.6.1.4.1.9.9.447.1.1.3 |
ciscoScsiFlowDeviceTypeThis object indicates whether the notification
pertains to an initiator or target.ro CSFlowDeviceType .1.3.6.1.4.1.9.9.447.1.1.4 |
ciscoScsiFlowVerifyReasonCodeThis object indicates the verification reason code
to be included in notifications.ro CSFlowVerifyReasonCode .1.3.6.1.4.1.9.9.447.1.1.5 |
ciscoScsiFlowCfgReasonCodeThis object indicates the feature configuration
reason code to be included in notifications.ro CSFlowCfgReasonCode .1.3.6.1.4.1.9.9.447.1.1.6 |
csfStats OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.447.1.2 |
ciscoScsiFlowStatsTableA table containing statistics related to SCSI
flows on active LUNs. Counters in this table
pertaining to a flow on a LUN will be populated
if the corresponding statistics gathering object
for that flow (ciscoScsiFlowStatsEnabled) is
enabled and I/Os have been done to that LUN. The
management application can cause entries to be
created in this table by setting the appropriate
instance of ciscoScsiFlowStatsEnabled object. SEQUENCE OF CiscoScsiFlowStatsEntry .1.3.6.1.4.1.9.9.447.1.2.1 |
ciscoScsiFlowStatsEntryAn entry (conceptual row) in this table.
An entry contains the statistics related to a
LUN on a flow. CiscoScsiFlowStatsEntry .1.3.6.1.4.1.9.9.447.1.2.1.1 |
ciscoScsiFlowLunIdThe LUN ID on this flow on which the statistics
are gathered. ScsiLUNOrZero .1.3.6.1.4.1.9.9.447.1.2.1.1.1 |
ciscoScsiFlowRdIosThe total number of SCSI read operations on this
LUN on this flow.ro Counter64 .1.3.6.1.4.1.9.9.447.1.2.1.1.2 |
ciscoScsiFlowRdFailedIosThe total number of SCSI read operations that
have failed on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.3 |
ciscoScsiFlowRdTimeoutsThe total number of SCSI read operations that
have timed out on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.4 |
ciscoScsiFlowRdBlocksThe total number of blocks that have been read on
this LUN on this flow.ro Counter64 .1.3.6.1.4.1.9.9.447.1.2.1.1.5 |
ciscoScsiFlowRdMaxBlocksThe maximum number of blocks read across all read
operations on this LUN on this flow.ro Gauge32 .1.3.6.1.4.1.9.9.447.1.2.1.1.6 |
ciscoScsiFlowRdMinTimeThe minimum response time over all read operations
on this LUN on this flow.ro Gauge32 .1.3.6.1.4.1.9.9.447.1.2.1.1.7 |
ciscoScsiFlowRdMaxTimeThe maximum response time over all read operations
on this LUN on this flow.ro Gauge32 .1.3.6.1.4.1.9.9.447.1.2.1.1.8 |
ciscoScsiFlowRdsActiveThe number of read operations that are currently
active on this LUN on this flow.ro Gauge32 .1.3.6.1.4.1.9.9.447.1.2.1.1.9 |
ciscoScsiFlowWrIosThe total number of SCSI write operations on this
LUN on this flow.ro Counter64 .1.3.6.1.4.1.9.9.447.1.2.1.1.10 |
ciscoScsiFlowWrFailedIosThe total number of SCSI write operations that
have failed on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.11 |
ciscoScsiFlowWrTimeoutsThe total number of SCSI write operations that
have timed out on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.12 |
ciscoScsiFlowWrBlocksThe total number of blocks that have been written
on this LUN on this flow.ro Counter64 .1.3.6.1.4.1.9.9.447.1.2.1.1.13 |
ciscoScsiFlowWrMaxBlocksThe maximum number of blocks written across all
write operations on this LUN on this flow.ro Gauge32 .1.3.6.1.4.1.9.9.447.1.2.1.1.14 |
ciscoScsiFlowWrMinTimeThe minimum response time over all write operations
on this LUN on this flow.ro Gauge32 .1.3.6.1.4.1.9.9.447.1.2.1.1.15 |
ciscoScsiFlowWrMaxTimeThe maximum response time over all write operations
on this LUN on this flow.ro Gauge32 .1.3.6.1.4.1.9.9.447.1.2.1.1.16 |
ciscoScsiFlowWrsActiveThe number of write operations that are currently
active on this LUN on this flow.ro Gauge32 .1.3.6.1.4.1.9.9.447.1.2.1.1.17 |
ciscoScsiFlowTestUnitRdysThe number of test unit ready SCSI commands sent
on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.18 |
ciscoScsiFlowRepLunsThe number of Report LUN SCSI commands sent
on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.19 |
ciscoScsiFlowInquirysThe number of SCSI Inquiry commands sent on
this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.20 |
ciscoScsiFlowRdCapacitysThe number of Read Capacity SCSI commands sent on
this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.21 |
ciscoScsiFlowModeSensesThe number of Mode Sense SCSI commands sent on this
LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.22 |
ciscoScsiFlowReqSensesThe number of Request Sense SCSI commands sent on
LUN on this this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.23 |
ciscoScsiFlowRxFc2FramesThe total number of link-level FC frames received
on this LUN on this flow.ro Counter64 .1.3.6.1.4.1.9.9.447.1.2.1.1.24 |
ciscoScsiFlowTxFc2FramesThe total number of link-level frames transmitted
on this LUN on this flow.ro Counter64 .1.3.6.1.4.1.9.9.447.1.2.1.1.25 |
ciscoScsiFlowRxFc2OctetsThe total number of octets received in link-level
frames on this LUN on this flow.ro Counter64 .1.3.6.1.4.1.9.9.447.1.2.1.1.26 |
ciscoScsiFlowTxFc2OctetsThe total number of octets transmitted in link-level
frames on this LUN on this flow.ro Counter64 .1.3.6.1.4.1.9.9.447.1.2.1.1.27 |
ciscoScsiFlowBusyStatusesThe number of busy SCSI statuses received on this
LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.28 |
ciscoScsiFlowStatusResvConfsThe number of reservation conflicts SCSI status
received on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.29 |
ciscoScsiFlowTskSetFulStatusesThe number of task set full SCSI statuses received
on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.30 |
ciscoScsiFlowAcaActiveStatusesThe number of ACA active statuses received on this
LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.31 |
ciscoScsiFlowSenseKeyNotRdyErrsThe number of NOT READY SCSI SENSE key errors
received on this LUN on this flow. This indicates
that the logical unit being addressed cannot be
accessed.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.32 |
ciscoScsiFlowSenseKeyMedErrsThe number of MEDIUM ERROR SCSI SENSE key errors
received on this LUN on this flow. This indicates
that the command terminated with a non-recovered
error condition possibly caused by a flaw in the
medium.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.33 |
ciscoScsiFlowSenseKeyHwErrsThe number of HARDWARE ERROR SCSI SENSE key
errors received on this LUN on this flow. This
indicates that the target detected a
non-recoverable hardware failure.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.34 |
ciscoScsiFlowSenseKeyIllReqErrsThe number of ILLEGAL REQUEST SCSI SENSE key
errors received on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.35 |
ciscoScsiFlowSenseKeyUnitAttErrsThe number of UNIT ATTENTION SCSI SENSE key
errors received on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.36 |
ciscoScsiFlowSenseKeyDatProtErrsThe number of DATA PROTECT SCSI SENSE key errors
received on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.37 |
ciscoScsiFlowSenseKeyBlankErrsThe number of BLANK CHECK SCSI SENSE key errors
received on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.38 |
ciscoScsiFlowSenseKeyCpAbrtErrsThe number of COPY ABORTED SCSI SENSE key errors
received on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.39 |
ciscoScsiFlowSenseKeyAbrtCmdErrsThe number of ABORTED COMMAND SCSI SENSE key
errors received on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.40 |
ciscoScsiFlowSenseKeyVolFlowErrsThe number of VOLUME OVERFLOW SCSI SENSE key
errors received on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.41 |
ciscoScsiFlowSenseKeyMiscmpErrsThe number of MISCOMPARE SCSI SENSE key errors
received on this LUN on this flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.42 |
ciscoScsiFlowAbtsThe number of ABTSs encountered on this LUN on this
flow.ro Counter32 .1.3.6.1.4.1.9.9.447.1.2.1.1.43 |
csfFeatureStatus OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.447.1.3 |
ciscoScsiFlowWrAccStatusTableA table containing status for flows with
write-acceleration configured. SEQUENCE OF CiscoScsiFlowWrAccStatusEntry .1.3.6.1.4.1.9.9.447.1.3.1 |
ciscoScsiFlowWrAccStatusEntryAn entry (conceptual row) in this table.
An entry contains the status for
write-acceleration feature of the flow. CiscoScsiFlowWrAccStatusEntry .1.3.6.1.4.1.9.9.447.1.3.1.1 |
ciscoScsiFlowWrAccCfgStatusThe configuration status for write-acceleration
feature for this flow.ro CSFlowFeatureCfgReasonCode .1.3.6.1.4.1.9.9.447.1.3.1.1.1 |
ciscoScsiFlowWrAccIntrCfgStatusThe initiator configuration status for write-acceleration
feature for this flow.ro CSFlowCfgReasonCode .1.3.6.1.4.1.9.9.447.1.3.1.1.2 |
ciscoScsiFlowWrAccTgtCfgStatusThe target configuration status for write-acceleration
feature for this flow.ro CSFlowCfgReasonCode .1.3.6.1.4.1.9.9.447.1.3.1.1.3 |
ciscoScsiFlowStatsStatusTableA table containing status for flows with
statistics configured. SEQUENCE OF CiscoScsiFlowStatsStatusEntry .1.3.6.1.4.1.9.9.447.1.3.2 |
ciscoScsiFlowStatsStatusEntryAn entry (conceptual row) in this table.
An entry contains the status for
statistics feature of the flow. CiscoScsiFlowStatsStatusEntry .1.3.6.1.4.1.9.9.447.1.3.2.1 |
ciscoScsiFlowStatsCfgStatusThe configuration status for statistics
feature for this flow.ro CSFlowFeatureCfgReasonCode .1.3.6.1.4.1.9.9.447.1.3.2.1.1 |
ciscoScsiFlowStatsIntrCfgStatusThe initiator configuration status for statistics
feature for this flow.ro CSFlowCfgReasonCode .1.3.6.1.4.1.9.9.447.1.3.2.1.2 |
ciscoScsiFlowStatsTgtCfgStatusThe target configuration status for statistics
feature for this flow.ro CSFlowCfgReasonCode .1.3.6.1.4.1.9.9.447.1.3.2.1.3 |
ciscoScsiFlowMIBConform OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.447.2 |
ciscoScsiFlowMIBCompliances OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.447.2.1 |
ciscoScsiFlowMIBGroups OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.447.2.2 |