Replacing and removing SF pubsets with the same names

A pubset is replaced by another pubset with the same name as follows:

1. Save any information from the old pubset which may be required

2. Export the old pubset

3. Detach the volumes from the old pubset with the DETACH-DEVICE command (see the “Commands” manual [27]) or rename them

4. Generate the volumes for the new pubset with SIR

5. Import the new pubset with IMPORT-PUBSET...,ACTUAL-JOIN=*FIRST

6. Read any saved files in

A pubset is replaced by another pubset with the same name from a different system as follows:

1. Save any information from the old pubset which may be required

2. Export the old pubset

3. Detach the volumes from the old pubset with the DETACH-DEVICE command or rename them

4. Optional: Modify the MN of the Pubres in the MRSCAT entry of the pubset

5. Export the new pubset to the other system

6. Attach the volumes of the new pubset with the ATTACH-DEVICE command

7. Import the new pubset

If the new pubset is to be used as the home and paging pubset, the volumes from the old pubset with the same name must be renamed or physically detached before the next system initialization to ensure that the number of physically available pubsets remains unambiguous.

If this is accidentally forgotten, systems support must carefully select the required volumes interactively during system initialization.