It reduces the time that’s required to transform and copy data back from the vault.Īzure disk snapshot feature is often confused with backup.

This feature allows restoring operation from these snapshots, thereby cutting down the restore times. Users can restore VM directly (Overwrite)! By default, snapshots are retained for two days before they are deleted. Supports backup polices and Can be configured according to our needs.Users can directly restore the VM using azure backup.Once the data has been sent to the vault, a recovery point will be created.Īzure Native Backup – Recovery Service Vault Key Advantages using Azure Backup.Once the snapshot is taken, the data will be transferred to the vault.For each disk being backed up, Azure Backup reads the blocks on disk and stores only the changed data. Backup is optimized by backing up each VM disk in parallel.For app-consistent snapshots, you need to manually customize pre/post scripts. On Linux servers, extension takes a file-consistent snapshot.By default, Backup takes full VSS backups. On Windows servers, Backup extension coordinates with the Windows Volume Shadow Copy Service (VSS) to take an app-consistent snapshot of the VM.

The extension is responsible for storage-level snapshot. The backup extension is mandatory for both windows and Linux instances. Azure Recovery Services vault Azure VM Backup: How it works ? At the time of writing this article, each subscription can hold up to 500 recovery service vault and supports both Local-redundant storage(LRD) and Geo-redundant storage (GRS). What is the recovery service vault? Recovery service vault is an online-storage entity in Azure that’s used to hold data, such as backup copies, recovery points, and backup policies. This article will debate over azure native backup vs Azure disk snapshot.Īzure native backup uses a recovery service vault to store the data. But it’s up to the business to determine what kind of backup needed. Azure offers multiple methods to protect the data of Linux and Windows VM’s.

Azure virtual machine snapshot