Specifications
7. Set the KZPBA-CB SCSI ID so it does not conflict with any other SCSI device
on the bus. Set the isp* or pk* console variables as required by the server
model.
Adding or modifying AlphaServer connections
To add, remove or modify the AlphaServer connections, see the IBM TotalStorage
ESS Web Interface User’s Guide.
Configuring host adapter ports
To configure the ESS host adapter ports for Tru64 SCSI connections, select the
configure host adapter ports button on the ESS Specialist open system storage
screen. One by one, select and configure the relevant SCSI host adapters. Edit the
default Compaq Alpha SCSI bus configuration and change the Maximum Number of
LUNs parameter to 15. Save the configuration with a new name such as
Compaq_Alpha_16. Set each subsequent host adapter to this new SCSI bus
configuration type.
Adding and assigning volumes
To set up disk groups, create volumes on the arrays and assign them to the Tru64
connections, see the IBM TotalStorage ESS Web Interface User’s Guide.
For initial installations in non-clustered configurations, you can use the ESS
volumes for the following parameters:
v /,
v /usr
v /var
v boot partition
v quorum
v swap
For better performance, use the swap parameter for local storage.
With the ESS LIC, IBM recommends that you set up a minimum size dummy
volume to be seen as LUN 0 during initial installations. You can use the LUN as the
P00>>>show device
polling for units on isp0, slot 4, bus 0, hose0...
pka.6.0.4.0 pka term on Bus ID 6 5.57
dka400.4.0.4.0 DKA400 IBM 2105F20 4.32
dka401.4.0.4.0 DKA401 IBM 2105F20 4.32
dka402.4.0.4.0 DKA402 IBM 2105F20 4.32
dka500.5.0.4.0 DKA500 IBM 2105F20 4.32
dka501.5.0.4.0 DKA501 IBM 2105F20 4.32
dka502.5.0.4.0 DKA502 IBM 2105F20 4.32
...
polling for units on isp3, slot 11, bus 0, hose0...
pkd.6.0.11.0 pkd term on Bus ID 6 5.57
dkd400.4.0.11.0 DKD400 IBM 2105F20 4.32
dkd401.4.0.11.0 DKD401 IBM 2105F20 4.32
dkd402.4.0.11.0 DKD402 IBM 2105F20 4.32
dkd500.5.0.11.0 DKD500 IBM 2105F20 4.32
dkd501.5.0.11.0 DKD501 IBM 2105F20 4.32
dkd502.5.0.11.0 DKD502 IBM 2105F20 4.32
P00>>>
Figure 10. Example of what is displayed when you type show device
Chapter 2. Attaching to a Compaq host 23
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