Transcription of Sun’s Network File System (NFS)
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Sun’s Network File System (NFS)
49. Sun's Network File System (NFS). One of the first uses of distributed client/server computing was in the realm of distributed file systems. In such an environment, there are a number of client machines and one server (or a few); the server stores the data on its disks, and clients request data through well-formed protocol messages. Figure depicts the basic setup. Client 0. Client 1. Network Server Client 2. RAID. Client 3. Figure : A Generic Client/Server System As you can see from the picture, the server has the disks, and clients send messages across a Network to access their directories and files on those disks. Why do we bother with this arrangement? ( , why don't we just let clients use their local disks?) Well, primarily this setup allows for easy sharing of data across clients.
one particular system: Sun’s Network File System (NFS). OPERATING ... (even good software has a few bugs per hundred or thousand lines of code), and thus they eventually will trigger a bug that will cause them to crash. They also have memory leaks; even a small memory leak will cause a system to run out of mem-ory and crash. And, finally, in ...
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