fix(ec2): update EBS io2 and gp3 max volume size to 64 TiB#37328
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syukawa-gh wants to merge 3 commits intoaws:mainfrom
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fix(ec2): update EBS io2 and gp3 max volume size to 64 TiB#37328syukawa-gh wants to merge 3 commits intoaws:mainfrom
syukawa-gh wants to merge 3 commits intoaws:mainfrom
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The maximum volume size for io2 and gp3 EBS volumes was incorrectly set to 16 TiB (16384 GiB). AWS increased the limit to 64 TiB (65536 GiB) for both volume types. Closes aws#37045
aws-cdk-automation
previously requested changes
Mar 23, 2026
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Exemption Request: This PR updates validation constants (max volume size). Unit test has been updated. Integration test is not applicable as this is a validation-only change with no CloudFormation template impact. |
✅ Updated pull request passes all PRLinter validations. Dismissing previous PRLinter review.
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Closing in favor of #37478 (same change, updated version) |
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Comments on closed issues and PRs are hard for our team to see. |
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The maximum volume size for io2 and gp3 EBS volumes was incorrectly set to 16 TiB (16384 GiB). AWS increased the limit to 64 TiB (65536 GiB) for both volume types.
See: https://docs.aws.amazon.com/ebs/latest/userguide/ebs-volume-types.html
Closes #37045