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fix(ec2): update EBS io2 and gp3 max volume size to 64 TiB#37328

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fix(ec2): update EBS io2 and gp3 max volume size to 64 TiB#37328
syukawa-gh wants to merge 3 commits intoaws:mainfrom
syukawa-gh:fix/ec2-ebs-io2-gp3-size-limit-clean

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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

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
@github-actions github-actions bot added the beginning-contributor [Pilot] contributed between 0-2 PRs to the CDK label Mar 23, 2026
@aws-cdk-automation aws-cdk-automation requested a review from a team March 23, 2026 10:13
@github-actions github-actions bot added bug This issue is a bug. effort/small Small work item – less than a day of effort p1 labels Mar 23, 2026
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(This review is outdated)

@syukawa-gh
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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.

@aws-cdk-automation aws-cdk-automation added the pr-linter/exemption-requested The contributor has requested an exemption to the PR Linter feedback. label Mar 24, 2026
@aws-cdk-automation aws-cdk-automation dismissed their stale review March 24, 2026 02:17

✅ Updated pull request passes all PRLinter validations. Dismissing previous PRLinter review.

@syukawa-gh
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Closing in favor of #37478 (same change, updated version)

@syukawa-gh syukawa-gh closed this Apr 2, 2026
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beginning-contributor [Pilot] contributed between 0-2 PRs to the CDK bug This issue is a bug. effort/small Small work item – less than a day of effort p1 pr-linter/exemption-requested The contributor has requested an exemption to the PR Linter feedback.

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[ec2]: fix ebs io2 and gp3 size limit

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