![]() If you want to take a snapshot and the VM is running, we suggest you shutdown the VM first to take a clean and consistent snapshot. Is there an advantage of using one over the other? For more information, link below is for your reference. It is a managed service, it hasn't been announced how it is worked.Īzure backup has extra charge than the storage consumed charge. Is it internally implemented as a storage account with blob container or is it something similar to the Glacier in AWS? It also contains the backup policy applied to the protected VMs. Otherwise, the Backup service takes a snapshot of the underlying storage.Ī backup vault is an managed storage service that stores all the backups that have been created over time. ![]() If the VM is running, Azure Backup service uses the VMSnapshotLinux extension to take a point-in-time snapshot in Linux. You don't need to worried where and how the backup files are stored. It is a managed service and more easier to use. I'm trying to understand how using 'Azure backup' to backup a VM is different from taking the snapshots of OS Disk and data disk of azure VM via "az vm" cli commands?Īzure backup works as disaster recovery service(DRaaS). In the azure portal, snapshots, what is "snapshot state"? Why is the snapshot state "Unattached" for me even after spinning off a VM from the snapshot disk? Is there an advantage of using one over the other?Īre the Snapshots of OS disk taken in Azure global in nature? Can they be accessed from any other geos? If both the options are similar, i.e using azure backup or taking a snapshot of OS disk/Data disks. Which is better cost wise, azure backup or osdisk snapshots? ![]() ![]() What exactly is the vault here? Is it internally implemented as a storage account with blob container or is it something similar to the Glacier in AWS? I'm trying to understand how using 'Azure backup' to backup a VM is different from taking the snapshots of OS Disk and data disk of azure VM via "az vm" cli commands? I read that Azure backup takes snapshots and then uploads them to the vault. Please help me in understanding it better. My questions are specific to backing up Linux VMs in Azure. I'm an azure newbie and just trying to understand Azure better.
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