Merge pull request #289013 from b-ahibbard/cool-access

ANF-45157: volume move restriction on cool access

Author: prmerger-automator[bot]

articles/azure-netapp-files/manage-cool-access.md

@@ -23,6 +23,7 @@ The storage with cool access feature provides options for the “coolness period
 * Although cool access is available for the Standard, Premium, and Ultra service levels, how you're billed for using the feature differs from the hot tier service-level charges. For details and examples, see the [Billing section](cool-access-introduction.md#billing).
 * You can convert an existing capacity pool into a cool-access capacity pool to create cool access volumes. After the capacity pool is enabled for cool access, you can't convert it back to a non-cool-access capacity pool.  
     * When you enable cool access, data that satisfies the conditions set by the coolness period moves to the cool tier. For example, if the coolness period is set to 30 days, any data that has been cool for at least 30 days moves to the cool tier _when_ you enable cool access.
+* Volumes enabled for cool access can be moved between capacity pools only if those capacity pools are enabled for cool access. Once a volume has been enabled for cool access, it can only reside in a cool access-enabled capacity pool even if cool access has been disabled on the volume. 
 * A cool-access capacity pool can contain both volumes with cool access enabled and volumes with cool access disabled.
 * To prevent data retrieval from the cool tier to the hot tier during sequential read operations (for example, antivirus or other file scanning operations), set the cool access retrieval policy to **Default** or **Never**. For more information, see [Enable cool access on a new volume](#enable-cool-access-on-a-new-volume).
 * After the capacity pool is configured with the option to support cool access volumes, the setting can't be disabled at the _capacity pool_ level. You can turn on or turn off the cool access setting at the _volume_ level anytime. Turning off the cool access setting at the volume level stops further tiering of data.