使用基礎結構備份服務-模組化資料中心 (MDC) 來復原 Azure Stack 中的資料Recover data in Azure Stack with the Infrastructure Backup Service - Modular Data Center (MDC)

適用于:模組化資料中心和 Azure Stack Hub 耐用Applies to: Modular Data Center and Azure Stack Hub ruggedized

您可以使用 Azure Stack 基礎結構備份服務來備份基礎結構服務中繼資料。You can back up infrastructure service metadata using the Azure Stack Infrastructure Backup Service. 這些備份可用來修復降級的基礎結構服務。These backups are used to remediate degraded infrastructure services. 備份僅包含系統內部基礎結構服務的資料。The backup only includes data from infrastructure services internal to the system. 備份資料不包含使用者和應用程式資料。The backup data does not include user and application data. 使用者和應用程式資料必須分開保護。User and application data must be protected separately.

依預設,會在部署階段啟用基礎結構備份。By default, infrastructure backup is enabled at deployment time. 這些備份會儲存在系統內部,而且只能在先進的支援案例中存取。These backups are stored internal to the system and only accessible during advanced support cases. 如果系統具有外部儲存位置的存取權,則可以指示基礎結構備份服務,將備份匯出到該儲存位置作為次要複本。If the system has access to an external storage location, the infrastructure backup service can be instructed to export a backup to that storage location as a secondary copy.

啟用備份服務前,請確定您已符合需求Before you enable your backup service, make sure you have the requirements in place.

注意

基礎結構備份服務不包括使用者資料和應用程式。The Infrastructure Backup Service doesn't include user data and apps. 如需有關如何保護 IaaS VM 型應用程式的詳細資訊,請參閱下列文章:For more info about how to protect IaaS VM-based apps, see the following articles:

基礎結構備份服務The Infrastructure Backup Service

服務包含下列功能:The service contains the following features:

功能Feature 描述Description
備份基礎結構服務Backup Infrastructure Services 跨 Azure Stack 中的基礎結構服務子集協調備份。Coordinates backup across a subset of infrastructure services in Azure Stack.
壓縮和加密備份資料Compression and encryption of backup data 系統會先壓縮和加密備份資料,然後將它 ' 儲存在內部,或匯出到操作員所提供的外部儲存位置。Backup data is compressed and encrypted by the system before it's stored internally or exported to the external storage location provided by the operator.
監視備份作業Backup job monitoring 系統會在備份作業失敗時向您發出通知,並告知您如何修正問題。System notifies you when backup jobs fail and how to fix the problem.

確認基礎結構備份服務的需求Verify requirements for the Infrastructure Backup Service

  • 儲存位置 如果有可靠的外部儲存位置存取權,您需要可從可儲存多個備份的 Azure Stack 基礎結構存取的檔案共用。Storage location If there is reliable access to an external storage location, you need a file share accessible from the Azure Stack infrastructure that can store multiple backups. 如需有關選取基礎結構備份服務之儲存位置的詳細資訊,請參閱 備份控制器需求For more information about selecting a storage location for the Infrastructure Backup Service, see Backup Controller requirements.

  • 認證 您需要可存取儲存位置的使用者帳號憑證。Credentials You need user account credentials that can access the storage location.

後續步驟Next steps