1 Press the Win + R keys to open Run, type diskmgmt.msc into Run, and click/tap on OK to open Disk Management. While a copy is being made, any new information that needs to be added to the logical volume is written to the disk just like normal, but changes are tracked so that the original picture never gets destroyed. Unmount Drive or Volume in Disk Management. By connecting an external drive to the system, you will be able to share its drive capacity through a system-created shared folder named. Most OSes provide an option for managing. When LVM takes a snapshot, a picture is taken of exactly how the logical volume looks and that picture can be used to make a copy on a different hard drive. A volume manager is software within an operating system (OS) that controls capacity allocation for storage arrays. One of the coolest things about LVM snapshots is your file system is never taken offline and you can have as many as you want without taking up extra hard drive space. Snapshots is a feature that some newer advanced file systems come with but ext3/4 lacks the ability to do snapshots on the fly. RELATED: Which Type of RAID Should You Use For Your Servers? Backing up a Logical Volume ![]()
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