| Description | 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. |