![]() ![]() To create a dr backup repository of snapshots in a different region or subscription (or both), in case of accidental deletion of key OS or data disks.To create a ‘repository’ of prepared specialized OS and data disks for use in creating multiple VM copies.These are considered ‘specialized’ disks… ![]() A new ‘exact copy’ environment, with all accounts and applications in place, can be ready for access within 5 minutes if necessary, using stored Azure Snapshots of the OS and data disks. For example, we use specific single-tier and double-tier web server/sql server environments that need to be reproduced for various testing scenarios. To quickly duplicate a fresh VM instance.To create a copy of production servers for use in development, or the opposite, copy a dev environment into production mode.For custom backup/restore of a VMs vhds.Snapshots are full, read-only copies of the vhds.Īn Azure snapshot of a data or operating system (os) vhd can be used: In Azure, snapshots are taken of the virtual disks (vhd), not the VM instance itself. We regularly take new snapshots of a VMs vhds before testing major development changes, adding Windows updates, testing new application settings etc., to allow us to easily revert to the previous state of the VM if desired.
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