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AWS

EBS Snapshots

by sehunbang 2024. 8. 18.

Make a backup (snapshot) of your EBS volume at a point in time.

 

Not necessary to detach volume to do snapshot, but its recommended

 

Can copy snapshots across AZ or region

 

 

Features

 

EBS Snapshot Archive

  • - move a Snapshot to an " Archive  teir" that is 75% cheaper.
  • - Takes within 24 to 72 hours for restoring the arching (So it is not immediate)

 

Recycle Bin for Snapshots

  • - setup rules to retain the deleted snapshots to recover them after an accidental deletion.
  • - Specify retention (from 1 day to 1 year)

 

Fast snapshot Restore (FSR)

  • - Fore full initialization of snapshot to have no latency on the first use.
  • // very helpful when the snapshot is very big.
  • // cost alot of money.

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