3. If the system detects a validated USB flash drive and at least three available USB flash  drives, new encryption keys are automatically copied on to the USB flash drives, as shown  in Figure 12-88. Click  Commit to finalize the rekey operation. 4. You should receive a message confirming that the rekey operation was successful, as  shown in Figure 12-89. Click  Close . 702  Implementing the IBM System Storage SAN Volume Controller with IBM Spectrum Virtualize V8.2.1 Figure 12-88 Writing new keys to USB flash drives Figure 12-89 Successful rekey operation by using USB flash drives