Technical information

Technician’s Handbook
190
23.Perform the procedure Checking a Redundant
System on page 158.
24.The software upgrade is complete.
Performing a Software Update on a Redundant System
Copy the Software Updates from RSD to the Inactive Plane
1. Hold down PANEL ENABLE and press ACTIVITY
FREEZE ON.
2. Enter PARTITION first from the active plane then from
the inactive plane.
3. Enter FIL STAT REDUN first from the active plane then
from the inactive plane. The system should be isolated.
4. Insert the software RSD in the RSD drive.
5. From the inactive plane, enter:
VOL MOUNT RSD
Read the volume name of the RSD from the system
response on the maintenance terminal.
6. If an update already exists on the system enter:
UPDATE REMOVE
This message appears:
The Update has been removed. Please reload the main
controller from the Winchester. Also reload the slaves that
were changed (if any).
The reload is optional. Continue to the next step to save time.
7. Enter UPDATE APPLY <volume name of RSD> FROM
∗.<volume name of RSD>.
This message appears:
The update has been successfully applied. Please, reload the
main controller from the Winchester. As well, reload the
slaves that were changed (if any).
8. Enter:
VOL DISMOUNT <volume name of RSD>
9. Remove the RSD from the RSD drive.