ciscoExtScsiLunDiscSpinLock
CISCO-EXT-SCSI-MIB ·
.1.3.6.1.4.1.9.9.299.1.1.2
Object
This object is used to facilitate triggerring
the LUN/target discovery by multiple managers.
The procedure for triggering LUN/target discovery
is as follows:
1. Retrieve the value of
ciscoExtScsiLunDiscSpinLock and determine the
value for ciscoExtScsiStartLunDisc,
ciscoExtScsiLunDiscOs, ciscoExtScsiLunDiscVsanID,
ciscoExtScsiLunDiscPortId and
ciscoExtScsiDiscType objects.
2. Set the value of ciscoExtScsiLunDiscSpinLock
to the retrieved value, and in the same PDU,
the value of ciscoExtScsiLunDiscOs
to the determined value. If the set fails for
the ciscoExtScsiLunDiscSpinLock object, go back
to step 1.
3. Set the value of ciscoExtScsiLunDiscSpinLock
to the retrieved value plus 1, and in the same
PDU, the value of ciscoExtScsiLunDiscVsanID to
the determined value. If the set fails for
the ciscoExtScsiLunDiscSpinLock object, go back
to step 1.
4. Set the value of ciscoExtScsiLunDiscSpinLock
to the retrieved value plus 2, and in the same
PDU, the value of ciscoExtScsiLunDiscPortId to
the determined value. If the set fails for the
ciscoExtScsiLunDiscSpinLock object, go back to
step 1.
5. Set the value of ciscoExtScsiLunDiscSpinLock
to the retrieved value plus 3, and in the same
PDU, the value of ciscoExtScsiDiscType to
the determined value. If the set fails for
the ciscoExtScsiLunDiscSpinLock object, go
back to step 1.
6. Set the value of ciscoExtScsiLunDiscSpinLock
to the retrieved value plus 4, and in the same
PDU, the value of ciscoExtScsiStartLunDisc to
the determined value. If the set fails for
the ciscoExtScsiLunDiscSpinLock object, go
back to step 1.
Note that if it is possible to include
ciscoExtScsiLunDiscVsanID,
ciscoExtScsiLunDiscPortId, ciscoExtScsiDiscType
and/or ciscoExtScsiStartLunDisc in the
(Set Request) PDU of an earlier step, then steps
3, 4 and/or 5 can be eliminated.
Context
- MIB
- CISCO-EXT-SCSI-MIB
- OID
.1.3.6.1.4.1.9.9.299.1.1.2- Type
- scalar
- Access
- readwrite
- Status
- current
- Parent
- ciscoExtScsiConfiguration
- Siblings
- 16
Values & Constraints
Type Constraints
range: 0..2147483647
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ciscoExtScsiGenInstanceTable This table is an extension to the
ciscoScsiInstanceTable defined in
the CISCO-SCSI-MIB.
The ciscoScsiInstIndex values are
assigned as follows:
1. there is … | table | - | .1.3.6.1.4.1.9.9.299.1.1.1 |
| ciscoExtScsiLunDiscOs This object specifies the Operating System on
which the LUNs/targets need to be discovered. | scalar | LunDiscOS | .1.3.6.1.4.1.9.9.299.1.1.10 |
| ciscoExtScsiLunDiscVsanId This object specifies the VSAN on which the LUNs/
targets need to be discovered, in the case of
port-based discovery. If a port-based discovery is
not being initiated, then the … | scalar | CISCO-ST-TCVsanIndex | .1.3.6.1.4.1.9.9.299.1.1.11 |
| ciscoExtScsiLunDiscPortId This object specifies the FCID of the port for
which the LUNs/targets need to be discovered, in
the case of port-based discovery. If a port-based
discovery is not being initiated… | scalar | CISCO-ST-TCFcAddressId | .1.3.6.1.4.1.9.9.299.1.1.12 |
| ciscoExtScsiLunCacheScsiIndex This object specifies the first index into the
ciscoExtScsiIntrDiscLunsTable. It is populated
by the agent on the completion of a successful
port based discovery of LUNs. It helps… | scalar | CISCO-SCSI-MIBScsiIndexValue | .1.3.6.1.4.1.9.9.299.1.1.13 |
| ciscoExtScsiLunCacheDevIndex This object specifies the second index into the
ciscoExtScsiIntrDiscLunsTable. It is populated
by the agent on the completion of a successful
port based discovery of LUNs. It help… | scalar | CISCO-SCSI-MIBScsiIndexValue | .1.3.6.1.4.1.9.9.299.1.1.14 |
| ciscoExtScsiLunCachePortIndex This object specifies the third index into the
ciscoExtScsiIntrDiscLunsTable. It is populated
by the agent on the completion of a successful
port based discovery of LUNs. It helps… | scalar | CISCO-SCSI-MIBScsiIndexValue | .1.3.6.1.4.1.9.9.299.1.1.15 |
| ciscoExtScsiLunCacheTgtIndex This object specifies the fourth index into the
ciscoExtScsiIntrDiscLunsTable. It is populated
by the agent on the completion of a successful
port based discovery of LUNs. It help… | scalar | CISCO-SCSI-MIBScsiIndexValue | .1.3.6.1.4.1.9.9.299.1.1.16 |
| ciscoExtScsiDiscType This object specifies the type of discovery
desired.
Setting this object to 'targets(1), results in
only targets being discovered and the
ciscoExtScsiIntrDiscTgtTable … | scalar | Enumeration | .1.3.6.1.4.1.9.9.299.1.1.17 |
| ciscoExtScsiStartLunDisc If this object is set to 'startLocalDiscovery',
then only the directly attached SCSI target
devices/ports and/or LUNs associated with them
on all VSANs will be discovered.
… | scalar | Enumeration | .1.3.6.1.4.1.9.9.299.1.1.3 |
| ciscoExtScsiLunDiscStatus This object indicates the outcome of the
LUN/target discovery on the local switch.
This object contains the status of the most
recent discovery.
inProgress(1… | scalar | Enumeration | .1.3.6.1.4.1.9.9.299.1.1.4 |
| ciscoExtScsiLunDiscCompleteTime This object contains the value of sysUpTime
when the last discovery was completed.
The value of this object will be zero, if
discovery has not been performed since the
last system… | scalar | SNMPv2-TCTimeStamp | .1.3.6.1.4.1.9.9.299.1.1.5 |
| ciscoExtScsiIntrDiscTgtTable This table is an extension to the
ciscoScsiDscTgtTable. | table | - | .1.3.6.1.4.1.9.9.299.1.1.6 |
| ciscoExtScsiIntrDiscLunsTable This table is an extension to the
ciscoScsiDscLunTable. | table | - | .1.3.6.1.4.1.9.9.299.1.1.7 |
| ciscoExtScsiNotificationCntl This object specifies if the
'ciscoExtScsiLunDiscDoneNotify' notification
should be generated or not.
If the value of this object is 'true', then
the notification is g… | scalar | SNMPv2-TCTruthValue | .1.3.6.1.4.1.9.9.299.1.1.8 |
| ciscoExtScsiPartialLunDiscTable This table contains a set of domain IDs on VSAN, on
which the fabric-wide LUN/target discovery needs to
be carried out. It is a mechanism to limit the fabric
wide discovery of SC… | table | - | .1.3.6.1.4.1.9.9.299.1.1.9 |