Merge pull request #228319 from b-ahibbard/anf-large-vol-region

Anf large vol region

Author: v-regandowner

articles/azure-netapp-files/azure-netapp-files-understand-storage-hierarchy.md

@@ -83,7 +83,7 @@ When you use a manual QoS capacity pool with, for example, an SAP HANA system, a
 
 ## Large volumes
 
-Azure NetApp Files allows you to create volumes up to 500 TiB in size, exceeding the previous 100-TiB limit. Large volumes begin at a capacity of 102,401 GiB and scale up to 500 TiB, whereas regular Azure NetApp Files volumes, which are offered between 100 GiB and 102,400 GiB. 
+Azure NetApp Files allows you to create volumes up to 500 TiB in size, exceeding the previous 100-TiB limit. Large volumes begin at a capacity of 102,401 GiB and scale up to 500 TiB. Regular Azure NetApp Files volumes are offered between 100 GiB and 102,400 GiB. 
 
 For more information, see [Requirements and considerations for large volumes](large-volumes-requirements-considerations.md).
 

articles/azure-netapp-files/large-volumes-requirements-considerations.md

@@ -10,9 +10,10 @@ editor: ''
 ms.assetid:
 ms.service: azure-netapp-files
 ms.workload: storage
+ms.custom: references_regions
 ms.tgt_pltfrm: na
 ms.topic: conceptual
-ms.date: 02/21/2023
+ms.date: 02/23/2023
 ms.author: anfdocs
 ---
 # Requirements and considerations for large volumes (preview)
@@ -23,13 +24,13 @@ This article describes the requirements and considerations you need to be aware
 
 The large volumes feature for Azure NetApp Files is currently in public preview. This preview is offered under the [Supplemental Terms of Use for Microsoft Azure Previews](https://azure.microsoft.com/support/legal/preview-supplemental-terms/) and is controlled via Azure Feature Exposure Control (AFEC) settings on a per subscription basis. 
 
-To enroll in the preview for large volumes, use the sign-up form available at https://aka.ms/anflargevolumespreviewsignup.
+To enroll in the preview for large volumes, use the [large volumes preview sign-up form](https://aka.ms/anflargevolumespreviewsignup).
 
 ## Requirements and considerations
 
 * Existing regular volumes can't be resized over 100 TiB. You can't convert regular Azure NetApp Files volumes to large volumes.
 * You must create a large volume at a size greater than 100 TiB. A single volume can't exceed 500 TiB.  
-* You can't resize a large volume to less than 100 TiB. A large volume can only be resized up to 30% of lowest provisioned size. 
+* You can't resize a large volume to less than 100 TiB. You can only resize a large volume can up to 30% of lowest provisioned size. 
 * Large volumes are currently not supported with Azure NetApp Files backup.
 * Large volumes are not currently supported with cross-region replication.
 * You can't create a large volume with application volume groups.
@@ -43,6 +44,31 @@ To enroll in the preview for large volumes, use the sign-up form available at ht
 | Premium | 100 to 500 | 6,400 | 
 | Ultra | 100 to 500 | 10,240 | 
 
+## Supported regions
+
+Support for Azure NetApp Files large volumes is available in the following regions:
+
+* Australia East
+* Australia Southeast
+* Brazil South
+* Canada Central
+* Central US
+* East US
+* East US 2
+* Germany West Central
+* Japan East
+* North Central US
+* North Europe
+* South Central US
+* Switzerland North
+* UAE North
+* UK West
+* UK South
+* West Europe
+* West US
+* West US 2
+* West US 3
+
 ## Configure large volumes 
 
 >[!IMPORTANT]