You can use the Copy Pool Alter panel to add or remove storage groups from the copy pool. You can also use this panel to alter the number of backup versions.

Perform the following steps to modify a copy pool.

1. Display the Copy Pool Application Selection panel (select option P from the ISMF Primary Option Menu for storage administrators).

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2. Supply values on the Copy Pool Application Selection panel:

   CDS Name

   Is the name of the SCDS that contains the copy pool.

   Copy Pool Name

   Is the name of the copy pool.

   Option

   Select option 4, Alter. This displays the Copy Pool Alter panel. The Copy Pool Alter panel contains the same attributes as the Copy Pool Define panel. The fields are primed with the information you entered when you defined the copy pool.

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3. Type over the old information with your new information on the Copy Pool Alter panel. For more information, see Defining a copy pool.

   Use the DOWN command to see the next page.

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4. Use the END command to save the changes and return to the Data Class Application Selection panel.