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Lecture 1
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by
Oleg Sadov
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last modified
Aug 07, 2020 12:08 AM
Introduction.
Located in
Education
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…
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Free/Libre and Open Source software
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Lectures
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Lectures
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by
Oleg Sadov
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published
May 26, 2014
Located in
Education
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Courses
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Free/Libre and Open Source software
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Free and Open-Source Software (v001)
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by
Oleg Sadov
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published
May 26, 2014
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last modified
Jun 06, 2017 10:04 AM
Advanced Linux/Unix user and beginners admin. course.
Located in
Education
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PERCCOM
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Free and Open-Source Software
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Free and Open-Source Software
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by
Oleg Sadov
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published
May 26, 2014
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last modified
May 29, 2018 10:21 AM
Advanced Linux/Unix user and beginners admin. course.
Located in
Education
/
PERCCOM
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PERCCOM
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by
Oleg Sadov
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published
May 26, 2014
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last modified
May 22, 2015 08:06 AM
Located in
Education
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Education
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by
Oleg Sadov
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published
May 26, 2014
Laboratory education activities
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Oleg Sadov -- LinkedIn Profile
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by
Oleg Sadov
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published
Dec 12, 2013
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last modified
Dec 12, 2013 02:03 AM
Located in
Users
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Oleg Sadov
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К вопросу о возможности использования технологий OpenFlow в сетях хранения данных
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by
Oleg Sadov
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last modified
Dec 13, 2013 12:50 PM
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filed under:
Data Center,
ifmo,
NAS,
SDN,
OpenFlow
Presentation for seminar "ПКС-технология в научно-образовательной среде" in Moscow State University, 30 May 2013.
Located in
Projects
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Software Defined Network
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Presentations
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THE PROTOTYPE DEVELOPMENT OF THE TOOLS TO MANAGE THE NETWORK RESOURCES AND DATA FLOWS WITH OPENFLOW SOFTWARE-DEFINED NETWORK
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by
Oleg Sadov
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published
Nov 29, 2013
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last modified
Jan 20, 2016 10:11 AM
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filed under:
Data Center,
OpenFlow,
ifmo,
NAS,
SDN
Published in Digital scientific magazine
«Modern problems of science and education»
Abstract:
The purpose of the study are software-defined network (SDN) OpenFlow and effectiveness of their approach to build a network storage. Here we present the study how to build up and study of operating characteristics of software-configurable networks. Prototyping tools for managing network resources and data flows on the basis of the SDN are described. The estimation of the SDN approach for data centers (DC) and the distributed storage systems is observed. We describe experiments with various modifications of OpenFlow controller NOX and set out the specifics of the use of various software and hardware OpenFlow switches. We provide comparative performance results of specific QoS methods. A description of the main problems of existing implementations of OpenFlow SDN components identified during the research, and recommendations on possible ways to address them are provided.
Authors:
Khoruzhnikov S.E., Chugreev D.A., Titov V.B., Sadov O.L., Kairkanov A.B., Grudinin V.A., Vlasov D.V., Shevel A.E., Shkrebets A.E., Soms L.N.
National Research University of Information Technologies, Mechanics and Optics
Located in
Projects
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Software Defined Network
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Technical publications
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EVALUATION OF THE STORAGE AREA NETWORK DEVELOPED WITH SOFTWARE DEFINED NETWORKS OPENFLOW APPROACH
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by
Oleg Sadov
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published
Nov 29, 2013
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last modified
Jan 20, 2016 10:10 AM
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filed under:
ifmo,
OpenFlow,
SDN
Published in Digital scientific magazine «Modern problems of science and education»
Abstract:
Here it is described a study of possibilities to build up and test the performance of the software defined network (SDN) segments. The applicability of the SDN for data centers and the distributed storage systems. We describe experiments on stress testing of the storage area networks with the use of NOX controller and various software and hardware OpenFlow switches. A check on the possibility of processing bulk client requests, measured response delay, carried out experiments to simulate the operation of data center with 64 switches and 100 thousands hosts. The comparative results of the effectiveness of specific mechanisms implementing QoS are presented. The main problems of existing implementations of OpenFlow SDN components identified during the work and recommendations on possible ways to address them are described.
Khoruzhnikov S.E., Chugreev D.A., Titov V.B., Sadov O.L., Kairkanov A.B., Grudinin V.A., Vlasov D.V., Shevel A.E., Shkrebets A.E., Soms L.N.
National Research University of Information Technologies, Mechanics and Optics
Located in
Projects
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Software Defined Network
/
Technical publications