[Compute] Add instant access snapshot functionality and tests #28547
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- Introduced `TestDiskSnapshotInstantAccess` method in `DiskRPTests.cs` to run a test script for disk snapshot instant access. - Added `Test-DiskSnapshotInstantAccess` function in `DiskRPTests.ps1` for setting up a resource group and creating snapshots with instant access. - Added `SnapshotAccessState` property in `PSSnapshot.cs` to indicate snapshot access availability. - Updated `NewAzureRmSnapshotConfigCommand.cs` to include `InstantAccessDurationMinutes` parameter for snapshot retention duration. - Modified snapshot configuration logic to handle the new `InstantAccessDurationMinutes` parameter. - Updated documentation for `New-AzSnapshotConfig` cmdlet to include details about the new parameter.
haagha
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dolauli,
isra-fel,
VeryEarly,
YanaXu,
vidai-msft,
NoriZC,
notyashhh and
Pan-Qi
as code owners
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Pull Request Overview
This PR adds instant access snapshot functionality to the Azure PowerShell Compute module, enabling faster restore operations for snapshots created from Premium SSD v2 or Ultra disks. The change introduces a new parameter to control the duration of instant access retention.
- Adds
InstantAccessDurationMinutesparameter toNew-AzSnapshotConfigcmdlet - Updates documentation and help files to describe the new parameter functionality
- Includes test coverage for the instant access snapshot feature
Reviewed Changes
Copilot reviewed 4 out of 6 changed files in this pull request and generated 5 comments.
| File | Description |
|---|---|
| src/Compute/Compute/help/New-AzSnapshotConfig.md | Documents the new InstantAccessDurationMinutes parameter in the cmdlet help |
| src/Compute/Compute/ChangeLog.md | Records the addition of the new parameter in the changelog |
| src/Compute/Compute.Test/ScenarioTests/DiskRPTests.ps1 | Adds test function to validate instant access snapshot functionality |
| src/Compute/Compute.Test/ScenarioTests/DiskRPTests.cs | Registers the new test function in the test runner |
added 2 commits
September 11, 2025 13:35
Added entries for various PowerShell cmdlet issues in the Azure Compute module.
…ure-powershell into haagha/instantsnapshots
VeryEarly
reviewed
Sep 15, 2025
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/azp run |
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Azure Pipelines successfully started running 3 pipeline(s). |
VeryEarly
reviewed
Sep 16, 2025
Co-authored-by: Yabo Hu <yabhu@microsoft.com>
…ure-powershell into haagha/instantsnapshots
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Azure Pipelines successfully started running 3 pipeline(s). |
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InstantAccessDurationMinutesto New-AzSnapshotConfig.Description
Mandatory Checklist
Please choose the target release of Azure PowerShell. (⚠️ Target release is a different concept from API readiness. Please click below links for details.)
Check this box to confirm: I have read the Submitting Changes section of
CONTRIBUTING.mdand reviewed the following information:ChangeLog.mdfile(s) appropriatelysrc/{{SERVICE}}/{{SERVICE}}/ChangeLog.md.## Upcoming Releaseheader in the past tense.ChangeLog.mdif no new release is required, such as fixing test case only.