Ultra disk post-release updates

Author: AbhishekMallick01

articles/backup/backup-azure-arm-restore-vms.md

@@ -3,7 +3,7 @@ title: Restore VMs by using the Azure portal
 description: Restore an Azure virtual machine from a recovery point by using the Azure portal, including the Cross Region Restore feature.
 ms.reviewer: geg
 ms.topic: conceptual
-ms.date: 02/14/2023
+ms.date: 04/06/2023
 ms.service: backup
 author: jyothisuri
 ms.author: jsuri
@@ -196,6 +196,9 @@ To begin using the feature, read the [Before You Begin section](./backup-create-
 
 To see if CRR is enabled, follow the instructions in [Configure Cross Region Restore](backup-create-rs-vault.md#set-cross-region-restore).
 
+>[!Note]
+>Cross-region restore is currently not supported for machines running on Ultra disks. [Learn more about Ultra disk backup supportability](backup-support-matrix-iaas.md#ultra-disk-backup).
+
 ### View backup items in secondary region
 
 If CRR is enabled, you can view the backup items in the secondary region.

articles/backup/backup-create-recovery-services-vault.md

@@ -2,7 +2,7 @@
 title: Create and configure Recovery Services vaults
 description: Learn how to create and configure Recovery Services vaults, and how to restore in a secondary region by using Cross Region Restore.
 ms.topic: how-to
-ms.date: 12/14/2022
+ms.date: 04/06/2023
 ms.custom: references_regions, engagement-fy23
 author: jyothisuri
 ms.author: jsuri
@@ -58,6 +58,9 @@ Before you begin, consider the following information:
 
 A vault created with GRS redundancy includes the option to configure the Cross Region Restore feature. Every GRS vault has a banner that links to the documentation. 
 
+>[!Note]
+>Cross-region restore is currently not supported for machines running on Ultra disks. [Learn more about Ultra disk backup supportability](backup-support-matrix-iaas.md#ultra-disk-backup).
+
 ![Screenshot that shows the banner about backup configuration.](./media/backup-azure-arm-restore-vms/banner.png)
 
 To configure Cross Region Restore for the vault:

articles/backup/backup-support-matrix-iaas.md

@@ -2,7 +2,7 @@
 title: Support matrix for Azure VM backups
 description: Get a summary of support settings and limitations for backing up Azure VMs by using the Azure Backup service.
 ms.topic: conceptual
-ms.date: 04/05/2023
+ms.date: 04/06/2023
 ms.custom: references_regions 
 ms.reviewer: sharrai
 ms.service: backup
@@ -189,7 +189,7 @@ Adding a disk to a protected VM | Supported.
 Resizing a disk on a protected VM | Supported.
 Shared storage| Backing up VMs by using Cluster Shared Volumes (CSV) or Scale-Out File Server isn't supported. CSV writers are likely to fail during backup. On restore, disks that contain CSV volumes might not come up.
 [Shared disks](../virtual-machines/disks-shared-enable.md) | Not supported.
-<a name="ultra-disk-backup">Ultra SSD disks</a> | Supported with [Enhanced policy](backup-azure-vms-enhanced-policy.md). The support is currently in preview.       <br><br>    To enroll your subscription for this feature, [fill this form](https://forms.office.com/r/1GLRnNCntU).
+<a name="ultra-disk-backup">Ultra SSD disks</a> | Supported with [Enhanced policy](backup-azure-vms-enhanced-policy.md). The support is currently in preview.       <br><br>    To enroll your subscription for this feature, [fill this form](https://forms.office.com/r/1GLRnNCntU).       <br><br>    - Ultra disk protection can be configured only through Recovery Services vault.     <br><br>    - Configuration of Ultra disk protection is supported via Recovery Services vault only. This configuration is currently not supported via virtual machine blade.
 [Temporary disks](../virtual-machines/managed-disks-overview.md#temporary-disk) | Azure Backup doesn't back up temporary disks.
 NVMe/[ephemeral disks](../virtual-machines/ephemeral-os-disks.md) | Not supported.
 [Resilient File System (ReFS)](/windows-server/storage/refs/refs-overview) restore | Supported. Volume Shadow Copy Service (VSS) supports app-consistent backups on ReFS.