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Copy file name to clipboardExpand all lines: articles/backup/azure-data-lake-storage-backup-manage.md
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---
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title: Manage Vaulted Backup for Azure Data Lake Storage using Azure portal (preview)
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description: Learn how to manage vaulted backup for Azure Data Lake Storage using Azure portal.
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description: Learn how to manage vaulted backup for Azure Data Lake Storage (preview) using Azure portal.
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ms.topic: how-to
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ms.date: 06/19/2025
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ms.date: 04/16/2025
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author: jyothisuri
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ms.author: jsuri
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---
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# Manage vaulted backup for Azure Data Lake Storage using Azure portal (preview)
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This article describes how to manage vaulted backup for Azure Data Lake Storage using Azure portal.
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This article describes how to manage vaulted backup for Azure Data Lake Storage (preview) using Azure portal.
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## Monitor an Azure Data Lake Storage backup job
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## Monitor an Azure Data Lake Storage backup job (preview)
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The Azure Backup service creates a job for a scheduled backup or when you trigger an on-demand backup operation, allowing you to monitor the job progress.
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The **Backup jobs** dashboard shows the operation and status for the past seven days.
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## Modify the Azure Data Lake Storage backup instance
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## Modify the Azure Data Lake Storage backup instance (preview)
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After the backup configuration, you can update the policy associated with a backup instance. For vaulted backups, you can also modify the selected backup containers.
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1. Select **Save**.
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## Stop protection for Azure Data Lake Storage
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## Stop protection for Azure Data Lake Storage (preview)
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You can stop the vaulted backup for the storage account as per your requirements.
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title: About Azure Data Lake Storage Vaulted Backup (preview)
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description: Learn how the Azure Data Lake Storage vaulted backup works
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ms.topic: overview
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ms.date: 06/19/2025
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ms.date: 04/16/2025
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author: jyothisuri
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ms.author: jsuri
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ms.custom: engagement-fy24
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---
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# About Azure Data Lake Storage vaulted backup (preview)
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[Azure Data Lake Storage](/azure/storage/blobs/data-lake-storage-introduction) vaulted backup is a streamlined, cloud-native solution to back up and restore general-purpose v2 storage accounts with a [hierarchical namespace](/azure/storage/blobs/data-lake-storage-namespace). It allows selective backup and restoration of containers, and store backups in a dedicated vault for granular control.
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[Azure Data Lake Storage (ADLS)](/azure/storage/blobs/data-lake-storage-introduction) vaulted backup (preview) is a streamlined, cloud-native solution to back up and restore general-purpose v2 storage accounts with a [hierarchical namespace](/azure/storage/blobs/data-lake-storage-namespace). It allows selective backup and restoration of containers, and store backups in a dedicated vault for granular control.
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>[!Note]
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>- This feature is currently in limited preview and is available in specific regions only. See the [supported regions](azure-data-lake-storage-backup-support-matrix.md#supported-regions).
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>- To enroll in this preview feature, fill [this form](https://forms.office.com/r/sixidTkYb4) and write to [[email protected]](mailto:[email protected]).
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## How the backup process for Azure Data Lake Storage works
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## Azure Data Lake Storage backup workflow
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Vaulted backup uses platform capabilities such as snapshots and object replication to copy data to the Backup vault. Object replication asynchronously copies block blobs from a source storage account to a destination backup storage account, including the blob's contents, versions, metadata, and properties.
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When you configure backup, Azure Backup sets up a destination storage account within the Backup vault and applies an object replication policy at the container level for both source and destination accounts. During backup, Azure Backup places a recovery point marker on the source account and tracks its replication. After the marker is replicated to the destination, the recovery point is created.
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When you configure protection, Azure Backup sets up a destination storage account within the Backup vault and applies an object replication policy at the container level for both source and destination accounts. During backup, Azure Backup places a recovery point marker on the source account and tracks its replication. After the marker is replicated to the destination, the recovery point is created.
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*The following diagram shows the recovery point creation process after the snapshot is taken:*
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:::image type="content" source="./media/azure-data-lake-storage-backup-overview/recovery-point-creation-architecture.png" alt-text="Diagram shows the recovery point creation process in the backup flow.":::
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Learn about the [supported scenarios and limitations for Azure Data Lake Storage backup](azure-data-lake-storage-backup-support-matrix.md).
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## Azure Data Lake Storage backup configuration and retention
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## ADLS backup configuration and retention (preview)
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The Azure Data Lake Storage backup requires a Backup vault that provides a centralized view of configured backups. Vaulted backup is set at the storage account level, with the option to exclude containers.
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The ADLS backup requires a Backup vault that provides a centralized view of configured backups. Vaulted backup is set at the storage account level, with the option to exclude containers.
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>[!Note]
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>If an account has over 100 containers, reduce the count to **<= 100**. Learn [about the supported container count for backup](azure-data-lake-storage-backup-support-matrix.md#protection-limits).
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### Backup management
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After the Azure Data Lake Storage backup configuration is complete, a backup instance is created in the Backup vault. Use it to initiate restores, monitor activity, stop protection, and perform other backup operations.
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After the ADLS backup configuration is complete, a backup instance is created in the Backup vault. Use it to initiate restores, monitor activity, stop protection, and perform other backup operations.
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The Backup vault's managed identity needs specific permissions on storage accounts for backup and restore operations. These permissions are bundled into the **Storage Account Backup Contributor** role for ease of management.
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---
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title: Support matrix for Azure Data Lake Storage Vaulted Backup (preview)
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description: Learn about the regional availability, supported scenarios, and limitations for vaulted backups of Azure Data Lake Storage.
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description: Learn about the regional availability, supported scenarios, and limitations for vaulted backups of Azure Data Lake Storage (preview).
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ms.topic: reference
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ms.date: 06/19/2025
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ms.date: 06/04/2025
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ms.custom:
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- references_regions
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# Support matrix for Azure Data Lake Storage vaulted backup (preview)
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This article summarizes the regional availability, supported scenarios, and limitations for vaulted backups of Azure Data Lake Storage.
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This article summarizes the regional availability, supported scenarios, and limitations for vaulted backups of Azure Data Lake Storage (preview).
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## Supported regions
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| Maximum number of containers in a storage account that can be protected | 100 |
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| Vault redundancy | LRS/ZRS/GRS |
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### Supported and unsupported scenarios for Azure Data Lake Storage protection
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### Supported and unsupported scenarios for Azure Data Lake Storage protection (preview)
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Azure Data Lake Storage protection has the following supported and unsupported scenarios:
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Azure Data Lake Storage protection (preview) has the following supported and unsupported scenarios:
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- Any new containers that get created after backup configuration for the storage account aren't backed up automatically. To enable the backup operation for the new containers, modify the protection of the storage account.
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- The storage accounts to be backed up must contain a *minimum of one container*. If the storage account doesn't contain any containers or if no containers are selected, an error might appear when you configure backup.
Copy file name to clipboardExpand all lines: articles/backup/azure-data-lake-storage-backup-troubleshoot.md
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title: Troubleshooting Azure Data Lake Storage backup using Azure Backup (preview)
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description: Learn to troubleshoot Azure Data Lake Storage backup using Azure Backup.
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ms.topic: troubleshooting
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ms.date: 06/19/2025
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ms.date: 05/27/2025
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ms.service: azure-backup
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author: jyothisuri
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# Troubleshoot Azure Data Lake Storage backup (preview)
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This article provides troubleshooting details for error codes that appear when configuring backup and restoring for Azure Data Lake Storage data using Azure Backup.
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This article provides troubleshooting details for error codes that appear when configuring backup and restoring for Azure Data Lake Storage data using Azure Backup (preview).
Copy file name to clipboardExpand all lines: articles/backup/azure-data-lake-storage-configure-backup.md
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title: Configure Vaulted Backup for Azure Data Lake Storage using Azure Portal (preview)
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description: Learn how to configure vaulted backup for Azure Data Lake Storage using Azure portal.
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description: Learn how to configure vaulted backup for Azure Data Lake Storage (preview) using Azure portal.
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ms.topic: how-to
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ms.date: 06/19/2025
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ms.date: 04/16/2025
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ms.author: jsuri
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# Configure vaulted backup for Azure Data Lake Storage using Azure portal (preview)
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This article describes how to configure vaulted backup for Azure Data Lake Storage using Azure portal.
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This article describes how to configure vaulted backup for Azure Data Lake Storage (preview) using Azure portal.
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## Prerequisites
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To back up Azure Data Lake Storage, ensure you have a Backup Vault in the same region. You can use an existing vault, or [create a new one](create-manage-backup-vault.md#create-backup-vault).
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## Create a backup policy for Azure Data Lake Storage
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## Create a backup policy for Azure Data Lake Storage (preview)
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A backup policy defines the schedule and frequency for backing up Azure Data Lake Storage. You can either create a backup policy from the Backup vault, or create it on the go during the backup configuration.
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>[!Note]
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> The role assignment might take up to **30 minutes** to take effect.
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## Configure backup for the Azure Data Lake Storage
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## Configure backup for the Azure Data Lake Storage (preview)
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You can configure backup on multiple Azure Data Lake Storage.
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1. In the [Azure portal](https://portal.azure.com/), go to the **Backup vault**, and then select **+ Backup**.
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1. On the **Configure Backup** pane, on the **Basics** tab, review the **Datasource type** is selected as **Azure Data Lake Storage (preview)**.
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1. On the **Backup policy** tab, under **Backup policy**, select the policy you want to use for data retention, and then select **Next**.
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If you want to create a new backup policy, select **Create new**. learn how to [create a backup policy](#create-a-backup-policy-for-azure-data-lake-storage).
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If you want to create a new backup policy, select **Create new**. learn how to [create a backup policy](#create-a-backup-policy-for-azure-data-lake-storage-preview).
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title: Restore Azure Data Lake Storage using Azure Portal (preview)
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description: Learn how to restore Azure Data Lake Storage vaulted backups using Azure portal.
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description: Learn how to restore Azure Data Lake Storage vaulted backups (preview) using Azure portal.
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ms.topic: how-to
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ms.date: 06/19/2025
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ms.date: 04/16/2025
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ms.author: jsuri
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# Restore Azure Data Lake Storage using Azure portal (preview)
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This article describes how to restore Azure Data Lake Storage vaulted backups using Azure portal.
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This article describes how to restore Azure Data Lake Storage vaulted backups (preview) using Azure portal.
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## Prerequisites
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>[!Note]
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Learn more about the [supported scenarios, limitations, and region availability for Azure Data Lake Storage backup/restore](azure-data-lake-storage-backup-support-matrix.md).
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Learn more about the [supported scenarios, limitations, and region availability for Azure Data Lake Storage backup/restore (preview)](azure-data-lake-storage-backup-support-matrix.md).
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