gridresults
====== Differences ====== This shows you the differences between two versions of the page.
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gridresults [2011/04/19 01:54] mani |
gridresults [2012/01/09 21:09] (current) wikihelp007 |
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| + | Elektrisch rauchen kann nicht erkrankent sein. Das hier solltest du dir mal ansehen [[http://www.elektrische-zigaretten-kaufen.info/|e Zigarette Gesundheit]] . Elektrische Zigaretten sind total in. Deshalb sollte es jeder mal versuchen! | ||
| ====== GRIDFTP Results ====== | ====== GRIDFTP Results ====== | ||
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| <code> | <code> | ||
| cd ~/gridftp/setup/globus | cd ~/gridftp/setup/globus | ||
| - | ./globus-url-copy -vb ftp://wan2:55555`echo $HOME`/500-file.data file://`echo $HOME`/500-file.data | + | ./globus-url-copy -vb ftp://wan2:55555$HOME/500-file.data file://`echo $HOME`/500-file.data |
| </code> | </code> | ||
| + | ====== Running instructions for GridFTP + UDT ====== | ||
| - | For this test with RTT of **0.010ms**, we have a transfer period of **16s**, or a throughput of **239Mbps**. Note that there is a BDP of 0.010ms * 1Gbps = **1.31072KB**. We had a Net In average of **450.251Mbps** and Avg: **450.251Mbps**, with Avg disk write of: **225.103Mbps**. | + | We assume GridFTP is installed on both machines in directory "~/gridftp". |
| - | Using the dummynet with a RTT set to **100ms**, we have a transfer period of **20s**, or a throughput of **191.2Mbps**. Note that there is a BDP of 100ms * 1Gbps = **12.8MB**. We had a Net In average of **309.842Mbps** and Avg: **398.217Mbps**, with Avg disk write of: **265.46Mbps**. | + | Create the file and host the GRIDFTP server: |
| + | <code> | ||
| + | cd ~/gridftp/sbin | ||
| + | ./globus-gridftp-server -auth-level 0 -aa -p 55555 -dc-whitelist udt,gsi,tcp | ||
| + | </code> | ||
| - | By default FDT uses 4 parallel streams, now we will test the transfer with 8 parallel streams: | + | Use the client to copy the file from the server: |
| <code> | <code> | ||
| - | [net-test-1]# cd ~/fdt | + | cd ~/gridftp/bin |
| - | [net-test-1]# ./fdtClient.sh -pull -c net-test-2 500-file.data -d . -P 8 | + | ./globus-url-copy -u -vb ftp://wan2:55555$HOME/500-file.data file://`echo $HOME`/500-file.data |
| - | [net-test-2]# md5sum 500-file.data | + | |
| </code> | </code> | ||
| - | Using the dummynet with a RTT set to **100ms**, we have a transfer period of **19s**, or a throughput of **201.3Mbps**. Note that there is a BDP of 100ms * 1Gbps = **12.8MB**. We had a Net In average of **796.343Mbps** and Avg: **796.343Mbps**, with Avg disk write of: **398.052Mbps**. | + | |
gridresults.1303178087.txt.gz · Last modified: 2011/04/19 01:54 by mani
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