Modifying extent pools

Complete this task to modify extent pools.

1. In the navigation, select Real-time manager or Simulated manager > Configure storage > Extent pools. On the Extent pools main page, in the Select storage unit drop-down list, select the storage unit that includes the extent pool that you want to modify.
2. Select an extent pool. In the Select Action drop-down list, select Modify..., and then click Go. The Modify Extent Pool – Define properties page is displayed.
3. Modify the nickname. Click Next. The Modify Extent Pool — Select ranks page is displayed.
4. Select a rank, or create a new rank. After you have selected or created a rank or ranks, click Next. The Modify Extent Pool — Reserve storage page is displayed.
5. Specify the percent of reserve storage to modify or leave it unchanged. Click Next. The Modify Extent Pool — Verification page is displayed.
6. In Verification, review the attributes and values to verify that they are correct.
7. If the attributes and values are not correct, click Back as appropriate to return and then specify the correct values. Otherwise, click Finish to complete the extent pool modification process.