[Swift-devel] Data transfer test results

Michael Wilde wilde at mcs.anl.gov
Wed Nov 7 12:44:39 CST 2007


I ran a swift script that invoked one app with the same 1000 45MB input 
files that angle-1000 reads.

It took an hour to stage in these files from local disk to uc-tg.  I 
think thats way too slow and suggests that we have a problem in the 
basic data transfer mechanism.
--
Swift script t1.swift starting at Wed Nov 7 10:39:20 CST 2007running on 
sites: UC-nfs-gt2-ksSwift v0.3-dev r1463RunID: 20071107-1039-unmh7sed

catls started
catls completed

Swift Script t1.swift ended at Wed Nov 7 11:41:17 CST 2007 with exit code 0
--

The logs are in swift-logs/wilde/run172.

This merits analysis.

I will re-run this with the data coming from CI SAN gridftp via teraport 
server.

- Mike



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