[OpenAFS] OpenAFS algorithm

[Jeffrey Altman]

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On 4/16/2010 12:16 PM, Harald Barth wrote:
>=20
>> My question is how to permit client in B to use server in B ? I
>> didn't found any document explaining the algorithm used by OpenAFS
>> to decide the server contacted by the client.
>=20
> The algorithm is very old and if your IP numbers do not reflect your
> network topology it probably yields incorrect results.
>=20

OpenAFS clients on Windows since last Fall have implemented the
results of Jake Thebault-Spieker's GSoC project that computes the
server preferences based upon the observed round trip times measured
for each server instance.

Jake is working on an implementation for the UNIX clients.

A copy of the slides from Jake's presentation at the European AFS
Conference 2009 can be found at
http://www.dia.uniroma3.it/~afscon09/docs/part2.pdf

Jeffrey Altman


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