User's Manual

Chapter 2 17

Software Installation and Verification

Software Removal

If a previous version of the HDLC/LAP-D protocol product is already on

the HP-UX system, it should first be removed.

CAUTION It is very important to follow the instructions provided with the software

that is currently installed in the system to shutdown and remove that

software. This procedure may change between major releases of t he

product.

Step 1. Log in to the system as superuser.

Step 2. Terminate the ACC Mux Subsystem by typing:

% zmastrd kill

Step 3. Run swremove to remove the HDLC/LAP-D protocol product.

% swremove

NOTE The swremove will fail if any ACC daemon is still active. Terminate any

active ACC daemon indicated in the log file and try again.

Any of the ACC related products can be removed by selecting them and

then marking them for removal. (Both the terminal interface and the

GUI interface for swremove behave the same; only the means for

selecting items differs.)

Step 4. Select the HDLC/LAP-D protocol product (and any other items to be

removed) in the “Software Selection Window” and mark for removal,

using the “Mark for Remove” function under the “Actions” menu. When

all items are marked, select the “Remove(analysis)” action.

Open “Logfile” to view running status of the removal process, and follow

any screen prompts until the removal process is done.