Efficient and agile storage management in software defined environments

被引：17

作者：

Alba, A. ^{[1
]}

Alatorre, G. ^{[1
]}

Bolik, C. ^{[2
]}

Corrao, A. ^{[3
]}

Clark, T. ^{[4
]}

Gopisetty, S. ^{[1
]}

Haas, R. ^{[5
]}

Kat, R. I. ^{[6
]}

Langston, B. S. ^{[1
]}

Mandagere, N. S. ^{[1
]}

Noll, D. ^{[7
]}

Padbidri, S. ^{[8
]}

Routray, R. ^{[1
]}

Song, Y. ^{[1
]}

Tan, C. -H. ^{[1
]}

Traeger, A. ^{[6
]}

机构：

[1] IBM Res Almaden, San Jose, CA 95120 USA

[2] IBM Res & Dev Lab, IBM Software Grp, D-55131 Mainz, Germany

[3] IBM Global Technol Serv, Res Triangle Pk, NC 27709 USA

[4] IBM Software Div, Tucson, AZ 85744 USA

[5] IBM Corp Headquarters, Armonk, NY 10504 USA

[6] IBM Haifa Labs, IBM Res Div, IL-31905 Haifa, Israel

[7] IBM Germany Res & Dev Lab, D-55131 Mainz, Germany

[8] Almaden Res Ctr, Cloud & Smarter Infrastruct Div, San Jose, CA 95120 USA

来源：

IBM JOURNAL OF RESEARCH AND DEVELOPMENT | 2014年 / 58卷 / 2-3期

关键词：

D O I：

10.1147/JRD.2014.2302381

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The IT industry is experiencing a disruptive trend for which the entire data center infrastructure is becoming software defined and programmable. IT resources are provisioned and optimized continuously according to a declarative and expressive specification of the workload requirements. The software defined environments facilitate agile IT deployment and responsive data center configurations that enable rapid creation and optimization of value-added services for clients. However, this fundamental shift introduces new challenges to existing data center management solutions. In this paper, we focus on the storage aspect of the IT infrastructure and investigate its unique challenges as well as opportunities in the emerging software defined environments. Current state-of-the-art software defined storage (SDS) solutions are discussed, followed by our novel framework to advance the existing SDS solutions. In addition, we study the interactions among SDS, software defined compute (SDC), and software defined networking (SDN) to demonstrate the necessity of a holistic orchestration and to show that joint optimization can significantly improve the effectiveness and efficiency of the overall software defined environments.

引用

页数：12

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