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Troubleshooting
HP NonStop S-Series Hardware Installation and FastPath Guide—541880-001
D-27
2. Start and Log On to Target Interface
2. Start and Log On to Target Interface
1. Start the Target Interface at the TACL prompt:
> RUN ZPHITI
The Target Interface Logon Menu appears.
2. Enter your password and press F1. The Target Interface Main Menu appears.
3. Initiate Backout Activity
1. Enter 3 (Perform target activities) in the Selection number field, and press F1. The
Target Menu - Select Target Screen appears.
2. On the Target Menu - Select Target Screen, enter the number corresponding to the
name of the target system, and press F1.
3. On the Target Menu - Select Action screen, enter 2 (Perform backout to S/W) in
the Selection number field, and press F1.
DSM/SCM displays the Backout - Verify Request screen, which contains the
following:
•
The SYSnn, date, and timestamp of the current software revision and of the
previous revision, which becomes the current revision once the Backout
request finishes
•
The location where DSM/SCM places the snapshot
•
A warning that this request makes the last software applied on this target
inaccessible
4. Press F1 to submit the backout request. DSM/SCM automatically reapplies the
previous software revision to the target system.
While the backout request is processing, DSM/SCM displays the Backout -
Processing Backout screen, which gives a description of the request, its
processing status, and the location of the previous SYSnn software affected by the
request. The screen is updated with current status information approximately every
15 seconds.
5. The Backout - Complete Backout screen with operator instructions appears:
a. Choose a printer to receive the instructions.
b. Press Shift-F16 to exit the Target Interface.