12.8.1 Encrypted pools For more information about how to open the Create Pool window, see Chapter 6, “Storage  pools” on page 191. After encryption is enabled, any new pool is created by default as  encrypted, as shown in Figure 12-69. You can click  Create  to create an encrypted pool. All storage that is added to this pool is  encrypted. You can customize the Pools view in the management GUI to show pool encryption status.  Click  Pools  Pools , and then, click  Actions  Customize Columns  Encryption , as  shown in Figure 12-70. Figure 12-69 Create Pool window basic Figure 12-70 Pool encryption state If you create an unencrypted pool but you add only encrypted arrays or self-encrypting  MDisks to the pool, the pool is reported as  encrypted  because all extents in the pool are  encrypted. The pool reverts to the  unencrypted  state if you add an unencrypted array or  MDisk. Chapter 12. Encryption  657