[Beowulf] network filesystem
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John Hearns john.hearns at streamline-computing.comSun Mar 4 14:59:09 PST 2007
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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: http://services.web.cern.ch/services/afs/arc.html#SECTION00040000000000000000
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