Backup of DAOS tier 2 objects
Backing up DAOS tier 2 objects in S3 storage is recommended.
When you implement DAOS tier 2, you should continue to back up databases and tier 1
objects as described in DAOS backup and restore. However, because that
backup process doesn't back up tier 2 objects, you should also back up tier 2 objects in
S3 storage.
Note: Amazon S3 Glacier and S3 Glacier Archive are not supported for tier 2
storage. This storage class has minimum retrieval latency requirements in minutes or
hours rather than in milliseconds required by DAOS tier 2.