474 Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1
Figure 11-25   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 change is not recommended for the following 
reasons: 
– 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 
and must copy the entire source volume each time you start the mapping.
– As another example, if you select the Snapshot preset but then change the 
Background Copy Rate, you have a full copy of your source volume.
For more information about the Background Copy Rate and Cleaning Rate options, see 
Table 11-1 on page 448 or Table 11-5 on page 457.
When your FlashCopy mapping setup is ready, click Next.