This article describes the improvements and issues that are fixed in the Azure File Sync Agent v18 release that is dated May 2024. Additionally, this article contains installation instructions for this release.
Improvements and issues that are fixed
Faster server provisioning & improved disaster recovery for Azure File Sync server end points
We're reducing the time it takes for the new server endpoint to be ready to use. When a new server endpoint is provisioned, it could take hours and sometime days for the server to be ready to use. With our latest improvements, we've substantially shortened this duration, ensuring a more efficient setup process.
The improvement applies to the following scenarios, when the server endpoint location is empty (no files or directories):
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Creating the first server endpoint of new sync topology after data is copied to the Azure File Share.
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Adding a new empty server endpoint to an existing sync topology.
How to get started: Sign up for the public preview here.
Sync performance improvements
Sync upload performance has improved, and performance numbers will be posted when they are available. This improvement will mainly benefit file share migrations (initial upload) and high churn events on the server in which a large number of files need to be uploaded.
Miscellaneous reliability and telemetry improvements for cloud tiering and sync
More information about the Azure File Sync Agent v18 release
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This release is available for Windows Server 2016, Windows Server 2019, and Windows Server 2022 installations.
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The agent version for this release is 18.0.0.0.
How to obtain and install the Azure File Sync Agent
The Azure File Sync agent v18 release is no longer available due to the following security issue:
Unauthorized users might be able to delete files in locations they don’t have access. For more information about this vulnerability, see CVE-2024-35253.
This issue is fixed in the Azure File Sync agent v18.1 release.
