[gin-data] Update Ftp transfers

Raj Kettimuthu kettimut at mcs.anl.gov
Tue Aug 22 01:52:17 CDT 2006


No, these transfers were not tuned as these were intended to test just the
interoperability. These tests did not use 'tgcp', which does automatic
tuning for users, on the teragrid.

Raj

On Tue, 22 Aug 2006, Ian Foster wrote:

> Gregor:
>
> I'm surprised that the performance is not significantly better. Was there
> tuning of the transfers?
>
> Ian.
>
>
> At 09:55 PM 8/21/2006 -0500, Gregor von Laszewski wrote:
> >Hi:
> >
> >         please find included two tables. First one from TeraGrid to show
> >that the transfer tests were successful (Raj) FOR TG. We have
> >explicitly made sure that the program on the TG is run by someone
> >outside our group as to verify that it works and can be easily
> >installed. Thanks Raj!
> >
> >The second file is form the Gin testbed that shows we have problems
> >with the accounts. E.g. The errors we get are all related to
> >authentication errors (hategan). This test was conducted by Mike H.
> >Maybe it would be a good lesson if we we ask someone that has working
> >accounts to run that program? Maybe that would speed things up.
> >
> >The lesson that we learned from this is that it actually seems not
> >difficult to run the program, however making sure that the
> >authentication works may not be as straight forward as we originally
> >thought. Maybe we can test the  GIN account management with another
> >user, just to make sure that the process is completely worked out. So
> >far it looks like that two of our users had difficulties completing
> >the account application process. I am not sure what the cause for
> >this is. Double checking probably does not hurt.
> >
> >Gregor
> >
> >.
> >
> >
> >
> >
> >
> >
>
> _______________________________________________________________
> Ian Foster -- Weblog: http://ianfoster.typepad.com
> Computation Institute: www.ci.uchicago.edu & www.ci.anl.gov
> Argonne: MCS/221, 9700 S. Cass Ave, Argonne, IL 60439
> Chicago: Rm 405, 5640 S. Ellis Ave, Chicago, IL 60637
> Tel: +1 630 252 4619 --- Globus Alliance: www.globus.org
>
>
>





More information about the gin-data mailing list