| R. Oldfield and D. Kotz. Using the Emulab network testbed to evaluate the Armada I/O framework for computational grids. Technical report, Dartmouth, May 2002. ftp://ftp.cs.dartmouth.- edu/pub/raoldfi/armada/oldfield:armada-emulab-tr.pdf. |
....allows an experimenter to effortlessly explore a large parameter space. Using Netbed s programmatic ns interface to loop over a configuration space and exercising its distributed event system to affect link characteristics, an experimenter has similar power over emulation. Oldfield and Kotz [30] used these techniques in evaluating Armada [29] a file system for computational grids. Armada s performance is highly dependent on link bandwidth, latency, and packet loss rate. The authors used Netbed s batch system to evaluate every possible combination of 7 bandwidths, 5 latencies, and 3 ....
R. Oldfield and D. Kotz. Using the Emulab network testbed to evaluate the Armada I/O framework for computational grids. Technical report, Dartmouth, May 2002. ftp://ftp.cs.dartmouth.- edu/pub/raoldfi/armada/oldfield:armada-emulab-tr.pdf.
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