Home News About Us Contact Contributors Disclaimer Privacy Policy Help FAQ

Home
Search
Quick Search
Advanced
Fulltext
Browse
Collections
Persons
My eDoc
Session History
Login
Name:
Password:
Documentation
Help
Support Wiki
Direct access to
document ID:


          Display Documents



  history
ID: 316626.0, Max Planck Digital Library / German e-Science Conference
Reservation-based Resource-Brokering for Grid Computing
Authors:Jeske, Janin; Luckow, André; Schnor, Bettina
Language:English
Research Context:Grid-Computing
Date of Publication (YYYY-MM-DD):2007-05-02
Name of Conference/Meeting:German e-Science Conference
Place of Conference/Meeting:Baden-Baden
(Start) Date of Conference/Meeting
 (YYYY-MM-DD):
2007-05-02
End Date of Conference/Meeting 
 (YYYY-MM-DD):
2007-05-04
Copyright:Creative Commons Attribution-NonCommercial-NoDerivs 2.5 http://creativecommons.org/licenses/by-nc-nd/2.5/
Review Status:Peer-review
Abstract / Description:In this paper we present the design and implementation of the Migol
brokering framework. Migol is a Grid middleware, which addresses
the fault-tolerance of long-running and compute-intensive applications.
The framework supports e. g. the automatic and transparent
recovery respectively the migration of applications. Another core feature
of Migol is the discovery, selection, and allocation of resources
using advance reservation.
Grid broker systems can significantly benefit from advance reservation.
With advance reservation brokers and users can obtain execution guarantees
from local resource management systems (LRM) without requiring
detailed knowledge of current and future workloads or of the
resource owner’s policies.
Migol’s Advance Reservation Service (ARS) provides an adapter layer
for reservation capabilities of different LRMs, which is currently not
provided by existing Grid middleware platforms. Further, we propose
a shortest expected delay (SED) strategy for scheduling of advance
reservations within the Job Broker Service. SED needs information
about the earliest start time of an application. This is currently not
supported by LRMs. We added this feature for PBSPro.
Migol depends on Globus and its security infrastructure. Our performance
experiments show the substantial overhead of this serviceoriented
approach.
Free Keywords:Grid-Computing; e-Science
Last Change of the Resource (YYYY-MM-DD):2007-04-17
External Publication Status:published
Document Type:Conference-Paper
Communicated by:Wilhelm Bühler
Affiliations:Max Planck Digital Library/German e-Science Conference
Full Text:
You have privileges to view the following file(s):
GES_paper86.pdf  [165,00 Kb]   
 
The scope and number of records on eDoc is subject to the collection policies defined by each institute - see "info" button in the collection browse view.