@techreport{gibson-pnfs-problem-statement-01,
    number =    {draft-gibson-pnfs-problem-statement-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-gibson-pnfs-problem-statement/01/},
    author =    {Garth Gibson},
    title =     {{pNFS Problem Statement}},
    pagetotal = 12,
    year =      2004,
    month =     jul,
    day =       20,
    abstract =  {This draft considers the problem of limited bandwidth to NFS servers. The bandwidth limitation exists because an NFS server has limited network, CPU, memory and disk I/O resources. Yet, access to any one file system through the NFSv4 protocol requires that a single server be accessed. While NFSv4 allows file system migration, it does not provide a mechanism that supports multiple servers simultaneously exporting a single writable file system. This problem has become aggravated in recent years with the advent of very cheap and easily expanded clusters of application servers that are also NFS clients. The aggregate bandwidth demands of such clustered clients, typically working on a shared data set preferentially stored in a single file system, can increase much more quickly than the bandwidth of any server. The proposed solution is to provide for the parallelization of file services, by enhancing NFSv4 in a minor version.},
}