New Kerberos privacy implementation and authentication options with the addition of Kerberos privacy (Krb5p) support along with the existing krb5 and krb5i authentication options.This completely removes the guesswork involved when tuning parameters, providing optimal performance as soon as NFS is deployed. Auto-tuned caches and thread pools are resource management capabilities of the new RPC/XDR infrastructure that are dynamic, automatically tuning caches and thread pools based on workload.The RPC port multiplexer feature is firewall-friendly (less ports to manage) and simplifies deployment of NFS.This replaces Transport Device Interface (TDI), offers better support, and provides better scalability and Receive Side Scaling (RSS). ![]() The Remote Procedure Call (RPC)/External Data Representation (XDR) transport infrastructure, powered by the WinSock network protocol, is available for both Server for NFS and Client for NFS.Improvements to the overall NFS infrastructure in Windows Server 2012 are detailed below: Sessions and session trunking enables just one semantic and allows continuous availability and better performance while utilizing multiple networks between NFS 4.1 clients and the NFS Server.Compound RPCs combine relevant operations and reduce chattiness.An alias is provided for the exported file system, which is part of the pseudo file system. Pseudo file system, a file system that separates physical and logical namespace and is compatible with NFS version 3 and NFS version 2.NFS version 4.1 implements all of the required aspects, in addition to some of the optional aspects, of RFC 5661: Improves continuous availability on NFS version 3 clients.ĭeployment and manageability improvementsĮnables you to easily deploy and manage NFS with new Windows PowerShell cmdlets and a new WMI provider. Improves deployment and manageability, and increases security. ![]() Increased security, performance, and interoperability compared to NFS version 3. For information about functionality that is new or changed in Windows Server 2012, review the following table: Feature/functionality New and changed functionality in Network File System includes support for the NFS version 4.1 and improved deployment and manageability.
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