AOS 6.5 Long-Term Supported (LTS) Release

AOS integrates storage, compute and networking resources into a scalable, secure, resilient and easy-to-use software-defined infrastructure.

AOS 6.5 is a long-term supported (LTS) release that builds upon a mature and proven AOS codebase that contains the new and updated features from the following AOS 6.0 and AOS 6.1 (short-term supported (STS)) releases since the previous LTS release and the bug fixes from all the releases in the AOS 6.0 and AOS 6.1 branches:

• New and Updated Features | AOS 6.0
• New and Updated Features | AOS 6.0.1
• New and Updated Features | AOS 6.0.2
• New and Updated Features | AOS 6.1
• New and Updated Features | AOS 6.1.1

Requirements and Considerations | AOS 6.5

Requirements for Virtual Switch Migration During Upgrade

The AOS upgrade process initiates the virtual switch migration. The virtual switch migration is successful only when certain requirements are fulfilled. Before you upgrade to AOS, read the Virtual Switch Migration Requirements in the Virtual Switch Requirements topic in the AHV Administration Guide.

Requirements and Limitations for Clusters with NVIDIA GPUs

Nutanix supports the NVIDIA GPU cards based on the compatible AOS and AHV versions. See KB 8727 for details on GRID driver support and compatibility limitations for the current AOS and AHV versions.

Nutanix Compatibility and Software Interoperability

The Nutanix support portal includes a variety of compatibility matrices. Nutanix recommends that you consult the matrix before installing or upgrading your cluster's software.

• Upgrade Paths. Filter supported upgrade paths based on current and target release versions.
• Hardware model Compatibility Matrix. Filter compatibility by Nutanix NX model, Software-only model (Cisco UCS, Dell PowerEdge, and so on), AOS release, hypervisor, and feature (platform/cluster intermixing).
• Supported AHV guest OS compatibility matrix. Filter compatibility of the latest supported AHV guest VM OSes.

• Software Product Operability matrix. Check "what works with what" for selected Nutanix software products, including version compatibility.

Software Bundled in This Release