Comment by Nemo_bis

That's probably not the Glacier most people are using now. I still have it from ancient times so I got this email:

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Hello,

After careful consideration, we have decided to stop accepting new customers for Amazon Glacier (original standalone vault-based service) starting on December 15, 2025. There will be no change to the S3 Glacier storage classes as part of this plan.

Amazon Glacier is a standalone service with its own APIs, that stores data in vaults and is distinct from Amazon S3 and the S3 Glacier storage classes [1]. Your Amazon Glacier data will remain secure and accessible indefinitely. Amazon Glacier will remain fully operational for existing customers but will no longer be offered to new customers (or new accounts for existing customers) via APIs, SDKs, or the AWS Management Console. We will not build any new features or capabilities for this service.

You can continue using Amazon Glacier normally, and there is no requirement to migrate your data to the S3 Glacier storage classes.

Key Points: * No impact to your existing Amazon Glacier data or operations: Your data remains secure and accessible, and you can continue to add data to your Glacier Vaults. * No need to move data to S3 Glacier storage classes: your data can stay in Amazon Glacier in perpetuity for your long-term archival storage needs. * Optional enhancement path: if you want additional capabilities, S3 Glacier storage classes are available.

For customers seeking enhanced archival capabilities or lower costs, we recommend the S3 Glacier storage classes [1] because they deliver the highest performance, most retrieval flexibility, and lowest cost archive storage in the cloud. S3 Glacier storage classes provide a superior customer experience with S3 bucket-based APIs, full AWS Region availability, lower costs, and AWS service integration. You can choose from three optimized storage classes: S3 Glacier Instant Retrieval for immediate access, S3 Glacier Flexible Retrieval for backup and disaster recovery, and S3 Glacier Deep Archive for long-term compliance archives.

If you choose to migrate (optional), you can use our self-service AWS Guidance tool [2] to transfer data from Amazon Glacier vaults to the S3 Glacier storage classes.

If you have any questions about this change, please read our FAQs [3]. If you experience any issues, please reach out to us via AWS Support for help [4].

[1] https://aws.amazon.com/s3/storage-classes/glacier/ [2] https://aws.amazon.com/about-aws/whats-new/2021/04/new-aws-s... implementation-amazon-s3-glacier-re-freezer/ [3] https://aws.amazon.com/s3/faqs/#Storage_Classes [4] https://aws.amazon.com/support