AZ498054 - Public Preview: AZNFS (3.0) for BlobNFS with FUSE for superior performance

Azure Updates

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Published

Jul 17, 2025

Status

In preview

Timeline

  • July 2025
    Preview

Product

Azure Blob Storage

Tag

Features

Category

Storage

Description

For customers requiring NFS 3.0 protocol support or POSIX compliance, Azure Blob Storage natively supports NFSv3 (aka BlobNFS). BlobNFS is accessed via the Linux NFS client with our AZNFS mount helper package, which streamlines mounting and reliably connecting to Blob Storage’s NFS endpoints. 

We’re announcing an update to AZNFS (3.0) for BlobNFS, which now uses the same libfuse3 library that powers BlobFuse bringing significant improvements in performance and scale. The updated AZNFS for BlobNFS delivers significantly higher throughput, larger file support, better metadata performance, and removes user group limits, enhancing performance for demanding workloads. 

Learn more.