Amazon OpenSearch Service now supports in-place volume increases for all volume sizes

Opensearch Service · 2026-03-10

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Technical Details

Regions all AWS Commercial and AWS GovCloud (US) Regions
Cost Impact Neutral

What This Means

For DevOps Teams

Update your OpenSearch Service clusters to utilize the new in-place volume increase feature, which allows for scaling storage capacity without the need for blue/green deployments, thereby reducing operational toil and speeding up storage adjustments.

For Platform Teams

Adopt the enhanced in-place volume increase feature in Amazon OpenSearch Service to simplify storage management, reduce the complexity of deployments, and improve the scalability of your data infrastructure.

For Executives

Evaluate the new in-place volume increase capability for Amazon OpenSearch Service to streamline storage scaling, reducing operational complexity and deployment times, which can lead to significant cost savings and improved agility in managing storage needs.

Source

View original AWS announcement →

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