NDLI: System Health Modeling for Improved Cloud Resource Provisioning

Content Provider	IEEE Xplore Digital Library
Author	Gohad, A. Narendra, N.C. Ponnalagu, K.
Copyright Year	2012
Abstract	Today's cloud systems comprise a large number of resources that are used for provisioning resource requests of multiple tenants. Each resource has its own set of configurable parameters that determine its overall health, viz., whether it would continue to function as designed. Any overloading of a resource in order to meet multiple tenancy requirements results in the system becoming "unhealthy", and therefore increasingly unfit to function normally. Typically, resources in a cloud environment are monitored using management tools such as IBM Systems Director and VMWare vSphere. While these tools do provide administrators with extensive information on the configurable parameters of monitored resources, they fail to provide a unified view on how "healthy" a resource is, especially when it is to be considered for provisioning a tenancy requirement. Such a lacuna usually forces systems administrators to make suboptimal guesses regarding the suitability of using the resource in question. To that end, in this paper, we discuss this crucial research issue and present our ongoing work on developing a provisioning health model for a resource, viz., its ability to meet a tenancy requirement taking into account its configurable parameters and current & past load conditions. We illustrate our model throughout our paper with a realistic running example, and discuss how our model could be developed and tested on reallife cloud environments.
Starting Page	1
Ending Page	5
File Size	391469
Page Count	5
File Format	PDF
ISBN	9781467344210
e-ISBN	9781467344227
e-ISBN	9781467344203
DOI	10.1109/CCEM.2012.6354622
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-11
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Context Cloud computing Computational modeling DNA Resource management Monitoring Load modeling
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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