HP StorageWorks Data Replication Manager HSG80 ACS Version 8.7P Configuration Guide (AA-RPHZF-TE, March 2004)

Configuring a Standard Data Replication Manager Solution
104 Data Replication Manager HSG80 ACS Version 8.7P Configuration Guide
I 16. Change your controller prompts to identify which controller you are working on:
SET THIS_CONTROLLER PROMPT=”InitiatorControllerNameTop> ”
SET OTHER_CONTROLLER PROMPT=”InitiatorControllerNameBottom
> ”
Example: set this_controller prompt=”BuildingATop> ”
Example: set other_controller prompt=”BuildingABottom> ”
Note: This step takes effect immediately.
L
I 17. Check to see whether mirrored write-back cache is enabled:
SHOW THIS_CONTROLLER
If mirrored write-back cache is not enabled, you should see a display similar to that in
Example Display 28.
Example Display 28
.
.
.
Mirrored Cache:
Not enabled
.
.
.
If mirrored write-back cache is not enabled, issue the following CLI command:
SET THIS_CONTROLLER MIRRORED_CACHE
The controllers restart after mirrored write-back cache is set. You should see %LFL and
%EVL displays.
Note: It may take up to five minutes after restart for diagnostics to complete on the cache. The
controller rejects this command until the cache check is complete. If the command is rejected, do
not restart the controllers. Wait a few minutes and then try again.
I 18. After the controllers restart, confirm that mirrored write-back cache is enabled:
SHOW THIS_CONTROLLER
You should see a display similar to that in Example Display 29.