Compaq TruCluster Server AA-RHGWB-TE, Manual

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Table 10–2: Installing the KZPSA-BB or KZPBA-CB for Radial Connection
to a DWZZH UltraSCSI Hub (cont.)
Step
Action Refer to:
6 Use the
show pk*
or
show isp*
console
commands to determine the status of the
KZPSA-BB or KZPBA-CB console environment
variables, and then use the
set
console
command to set the KZPSA-BB bus speed to
fast, termination power to on, and the KZPSA
or KZPBA-CB SCSI bus ID.
Section 10.1.4.1 through
Section 10.1.4.3 and
Example 10–6 through
Example 10–9
_____________________ Notes _____________________
Ensure that the SCSI ID that you use is distinct from all other SCSI IDs
on the same shared SCSI bus. If you do not remember the other SCSI
IDs, or do not have them recorded, you must determine these SCSI IDs.
If you are using a DS-DWZZH-05, you cannot use SCSI ID 7 for a
KZPSA-BB or KZPBA-CB host bus adapter; SCSI ID 7 is reserved for
DS-DWZZH-05 use.
If you are using a DS-DWZZH-05 and fair arbitration is enabled, you
must use the SCSI ID assigned to the hub port the adapter is to be
connected to.
You will have problems if you have two or more SCSI adapters at the
same SCSI ID on any one SCSI bus.
7
Repeat steps 1 through 6 for any other KZPSA-BBs
or KZPBA-CBs to be installed on this shared
SCSI bus on other member systems.
8
Connect a DS-DWZZH-03 or DS-DWZZH-05
to an HSZ40 or HSZ50 Section 9.4.4
10.1.2 Installing a KZPSA-BB or KZPBA-CB Using External
Termination
Use the steps in Table 10–3 to set up a KZPSA-BB or KZPBA-CB for a
TruCluster Server cluster using the old method of external termination
and Y cables.
10–6 Configuring Systems for External Termination or Radial Connections
to Non-UltraSCSI Devices