[Swift-devel] Re: Throttling issues for coasters on OSG

Mihael Hategan hategan at mcs.anl.gov
Tue Oct 26 18:11:51 CDT 2010


No.

You'd use "use.provider.staging=true" and then stagingMethod=proxy in
sites.xml (but that is the default).

Mihael

On Tue, 2010-10-26 at 13:12 -0500, Allan Espinosa wrote:
> Based on the documentation, I should be using "use.provider.staging=proxy"
> right?
> 
> Thanks,
> -Allan
> 
> 2010/10/21 Michael Wilde <wilde at mcs.anl.gov>:
> >
> > I think that for Allan's workload (many hundred thousand 5 minute tasks),
> > change 2 will be most effective and in almost all cases desirable.
> >
> > A third issue relates to staging, and is perhaps a non-issue if change 2
> > works. The issue is: if we use provider staging for this workload, which is
> > likely desirable, will data staging be done at the time a worker pulls a job,
> > or will it be done in advance of that, and asynchronously with job start, just
> > as it would be with ordinary staging?
> 





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