HP ProLiant Cluster HA/F500 for MA8000 Enhanced DT Supplement Guide

Cluster Installation
18. Verify the SCSI Version and the Command Console LUN (CCL) settings by
entering the following command:
SHOW THIS_CONTROLLER
It is recommended to use SCSI-3 so that the CCL is always enabled. The CCL is
required for scripting failover and failback procedures. For more information on
scripting, refer to the Data Replication Manager HSG80 ACS scripting user
guide.
Set the SCSI Version to SCSI-3 by entering the following command:
SET THIS_CONTROLLER SCSI_VERSION=SCSI-3
19. Verify that the settings established for controller A have been applied to
controller B by entering the following command:
SHOW OTHER_CONTROLLER
20. Verify if the mirrored write-back cache is enabled by entering the following
command:
SHOW THIS_CONTROLLER
The display will be similar to Figure 2-6.
Mirrored Cache:
Not enabled
Figure 2-6: Checking the mirrored write-back cache
If the mirrored write-back cache is not enabled, enter the following command:
SET THIS_CONTROLLER MIRRORED_CACHE
The controllers restart after the mirrored write-back cache has been set, and a
series of %LFL and %EVL messages are displayed.
NOTE: It might take up to five minutes after the controller restarts to complete the cache
check. The controllers will reject this command until the cache check is complete. Do not
restart the controllers if this command is rejected. Wait a few minutes and then retry.
The storage subsystem is ready to operate when the Reset LED indicator on the
storage controller blinks at a rate of one blink per second.
HP ProLiant Cluster HA/F500 for MA8000 Enhanced DT Supplement Guide 2-11
HP CONFIDENTIAL
Writer: Bill Akers File Name: c-ch2 Cluster Installation
Codename: Chargers II Part Number: 324547-001 Last Saved On: 4/7/03 10:32 AM