ocr: FASWARE (FASERVER SOFIWARE) ARCHITECTURE Disk System administration commands file management WAFLfle system File server NFS, lock, mount RAID protocois (NFS.XDR, RPC) Heneges Disk subsystems Communication TCP/IP sestdisk protocols (TCP, UDP P) grwers Media Ethemer access, netwotdrver Figure 1. A multitasking real-time kernel provides basic services for the whole system. A tightly coupled set of modules handles NFS requests. The administrative layer at the top supports a Unix-like command line-interface that monitors and controls the modules below.