Azure Recordsdata is a distributed cloud file system serving file system SMB and REST protocols usually obtainable since 2015. Clients love how Azure Recordsdata permits them to simply elevate and shift their legacy workloads to the cloud with none modifications or modifications in know-how. SMB works nice on each Home windows and UNIX working techniques for many use circumstances. Nonetheless, as a result of some purposes are written for POSIX compliant file techniques, our prospects wished to have the identical nice expertise on a completely POSIX suitable NFS file system. As we speak, it’s our pleasure to announce Azure Recordsdata assist for NFS v4.1 protocol!

NFS 4.1 assist for Azure Recordsdata will present our customers with a totally managed NFS file system as a service. This provide is constructed on a really distributed resilient storage platform that serves Azure Blobs, Disks, and Queues, to call just some parts of Azure Storage. It’s by nature extremely obtainable and extremely sturdy. Azure Recordsdata additionally helps full file system entry semantics akin to sturdy consistency and advisory byte vary locking, and might effectively serve frequent in-place updates to your information.

Frequent use circumstances

Azure Recordsdata NFS v4.1 has a broad vary of use circumstances. Most purposes written for Linux file techniques can run on NFS. Here’s a subset of buyer use circumstances we’ve seen in the course of the restricted preview:

Linux software storage:

Shared storage for purposes like SAP, storage for photos or movies, Web of Issues (IoT) alerts, and so forth. On this context, one among our preview prospects stated:

“T-Systems is one of the leading SAP outsourcers. We were looking for a highly-performant, highly available, zone redundant Azure native solution to provide NFS file systems for our SAP landscape deployments. We were thrilled so see Azure Files exceeding our performance expectations. We also see a huge cost saving and a reduced complexity compared to other available cloud solutions.”  – Lars Micheel, Head of SAP Resolution Supply and CTO PU SAP.

Finish person storage:

Shared file storage for finish person house directories and residential directories for purposes like Jupyter Notebooks. Additionally, some prospects used it for lift-and-shift of datacenter NAS information to the cloud to be able to scale back the on-premises footprint and increase to extra geographic areas with agility. On this context, one among our preview prospects stated:

Cloudera logo

“Cloudera is well known for our machine learning capabilities, an industry analyst firm called us a “machine learning – machine” when they named us a leader in a recent report. We needed a high performance NFS file system to match our ML capabilities. Azure Files met all the requirements that Cloudera Machine Learning has for a real filesystem and outperformed all the alternatives. Because it is integrated with the Azure Storage stack, my expectation is that it’s going to be cheaper and far easier to manage than the alternatives as well.”  –  Sean Mackrory, Software program Engineer, Cloudera

Container-based purposes:

Persistent storage for Docker and Kubernetes environments. We’re additionally launching the preview of CSI driver for Azure files Support for NFS at present.


Internet hosting Oracle databases and taking its backups utilizing Get well Supervisor (RMAN). Azure Recordsdata premium tier was purpose-built for database form of workloads with first events taking dependencies on it.


You get the identical acquainted share administration expertise on Azure Recordsdata by Azure portal, PowerShell, and CLI:

Screenshot of Azure Files through Azure portal

Create NFS file share with a number of clicks in Azure portal


Azure Recordsdata makes use of AES 256 for encryption at relaxation. You even have the choice to encrypt all your information utilizing the keys that you simply personal, managed by the Azure Key Vault. Your share could be accessed from inside a area, from one other area, or from on-premises by configuring safe digital networks to permit NFS visitors privately between your quantity and vacation spot. Knowledge coming to NFS shares has to emerge from a trusted VNet. All entry to the NFS share is denied by default until entry is explicitly granted by configuring proper community safety guidelines.


The NFS protocol is accessible on Azure Recordsdata premium tier. Your efficiency will scale linearly with the provisioned capability. You’ll be able to rise up to 100Okay IOPS and 80 Gibps throughput on a single 100 TiB quantity.


Backing up your information on NFS shares can both be orchestrated utilizing acquainted tooling like rsync or merchandise from one among our third-party backup companions. A number of backup companions together with Commvault, Veeam, and Veritas had been a part of our preliminary preview and have prolonged their options to work with each SMB and NFS 4.1 for Azure Recordsdata.


For information migration, you need to use normal instruments like scp, rsync, or rsync. As a result of file storage could be accessed from a number of compute cases concurrently, you’ll be able to enhance copying speeds with parallel uploads. If you wish to migrate information from exterior of a area, use VNet peering, VPN or an ExpressRoute to hook up with your file system from one other Azure area or your on-premises information middle.


This provide will probably be charged based mostly on premier tier pricing. You’ll be able to provision shares as small as 100GiB and enhance your capability in 1GiB increments. See premium tier pricing on Azure Recordsdata pricing page.

Get began

NFS 4.1 assist for Azure Recordsdata is in a select set of regions at present and we are going to frequently add extra areas to this record in coming weeks. Get started at present by following these easy step-by-step directions!

Subsequent steps

We might love to listen to your suggestions as we proceed to closely spend money on including extra options and enhancing the efficiency of the NFS v 4.1 provide. For direct suggestions and inquiries, please e-mail us at:

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