[Beowulf] network filesystem
john.hearns at streamline-computing.com
Sun Mar 4 17:59:09 EST 2007
Chris Samuel wrote:
> On Mon, 5 Mar 2007, Mark Hahn wrote:
>> why V4?
>> - security. within a cluster, I don't see the point to, say, kerberos.
> Agreed, not to mention all the pain of trying to get Kerberos tickets passed
> through the queueing system and the fact that if you're running a 3 month job
> it's going to be quite hard to persuade your Kerberos admin to let you be
> able to create a ticket that lasts that long..
Purely as a point of interest, since high energy physics labs use AFS
(and hence kerberos) they have already faced this one.
The ticket is extended when a batch job is submitted:
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