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Co-allocating compute and network resources - bandwidth on demand in the VIOLA testbed

 
: Barz, C.; Eickermann, T.; Pilz, M.; Wäldrich, O.; Westphal, L.; Ziegler, W.

:
Preprint urn:nbn:de:0011-n-655736 (203 KByte PDF)
MD5 Fingerprint: 172f2336e8a2108d58a80b6e92abcb69
The original publication is available at springerlink.com
Erstellt am: 2.9.2010


Priol, T.:
Towards next generation Grid. Proceedings of the CoreGRID Symposium 2007 : August 27-28, Rennes, France
New York, NY: Springer, 2007
ISBN: 978-0-387-72497-3
ISBN: 0-387-72497-4
EISBN: 978-0-387-72498-0
S.193-202
CoreGRID Symposium <2007, Rennes>
Englisch
Konferenzbeitrag, Elektronische Publikation
Fraunhofer SCAI ()

Abstract
Distributed applications or workflows need to access and use compute, storage and network resources simultaneously or chronologically coordinated respectively. Examples are distributed multi-physics simulations that use the combined computational performance and data storage of multiple clusters.
A coordinated reservation and allocation of the resources is a prerequisite for the efficient use of such resources.
This contribution describes the components of a system that provides Grid users with this functionality. The Grid middleware UNICORE is extended to access a MetaScheduling Service (MSS) performing orchestration of resources of different administrative domains, using advance reservation capability of local resource management systems (RMS) - including network connections for which ARGON serves as RMS. ARGON leverages Bandwidth on Demand, a cornerstone of next generation Grid enabled optical networks rendering the network to a first class Grid resource.

: http://publica.fraunhofer.de/dokumente/N-65573.html