Abstract
In this session, we’ll discuss specific items of interest around NFSv4.1 and pNFS, and look in more detail at what they offer the NFS user in a modern datacenter environment. Of specific interest and covered in more detail will be compound operations for efficient WAN usage, sessions and the elimination of NFSv3’s NLM (Network Lock Manager), layouts that support file, block and object, and trunking/pNFS for parallelization of IO operations.