AWS
EBS Snapshots
sehunbang
2024. 8. 18. 15:17
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.