Figure 11-42 FlashCopy mapping preset selection When selecting a preset, some options, such as Background Copy Rate, Incremental, and  Delete mapping after completion, are automatically changed or selected. You can still  change the automatic settings, but this is not recommended for the following reasons:  For more information about the Background Copy Rate and Cleaning Rate options, see  Table 11-1 on page 448 or see Table 11-5 on page 457. To show related volumes for a specific FlashCopy mapping, complete the following steps: 1. Open the Copy Services FlashCopy Mappings window. 2. Right-click a FlashCopy mapping and select  Show Related Volumes , as shown in  Figure 11-43 on page 486. Also, depending on which window you are inside Copy  Services, you can right-click the mappings and select  Show Related Volumes . – As another example, if you select the  Snapshot  preset but then change the  Background Copy Rate , you have with a full copy of your source volume. 5. When your FlashCopy mapping setup is ready, click  Finish . – For example, if you select the  Backup  preset but then clear  Incremental  or select  Delete mapping after completion , you lose the benefits of the incremental  FlashCopy. You must copy the entire source volume each time you start the mapping. 11.2.9 Showing related Volumes Chapter 11. Advanced Copy Services  485