2. Click  Next  after you create all of the mappings that you need, as shown in Figure 11-24. 3. In the next window, select one FlashCopy preset. The GUI provides the following presets  to simplify common FlashCopy operations, as shown in Figure 11-25 on page 500. For  more information about the presets, see 11.2.1, “FlashCopy presets” on page 491: – Snapshot: Creates a point-in-time snapshot copy of the source volume. – Clone: Creates a point-in-time  replica of the source volume. – Backup: Creates an incremental FlashCopy mapping that can be used to recover data  or objects if the system experiences data loss. These backups can be copied multiple  times from source and target volumes.  Note:  If you want to create a simple Snapshot of a volume, you likely want the target  volume to be defined as thin-provisioned to save space on your system. If you use an  existing target, ensure it is thin-provisioned first. Using the Snapshot preset does not  make the system check whether the target volume is thin-provisioned. Chapter 11. Advanced Copy Services  499 Figure 11-24 Viewing source and target at creation time 