QoS optimization in object storage system

Liang Xiao; Chentao Wu; Qinqi Wei

doi:10.1117/12.840984

23 October 2009 QoS optimization in object storage system

Liang Xiao, Chentao Wu, Qinqi Wei

Proceedings Volume 7517, Photonics and Optoelectronics Meetings (POEM) 2009: Optical Storage and New Storage Technologies; 751713 (2009) https://doi.org/10.1117/12.840984
Event: Photonics and Optoelectronics Meetings 2009, 2009, Wuhan, China

Abstract

With the growing scale of storage system, the traditional storage strategies can not match the requirements of storage system. The attribute controlled object storage has brought about new revolution. Moreover, storage system must handle an increasing variety of data storage needs. QoSS (Quality of Storage Service) has therefore become an important issue. Based on a review of the current development in the object storage and QoS, a QoSS management framework and some optimization strategies are proposed. We implement QoSS efficiently involved with the optimizations in object-based storage systems in accordance with the proposed framework. An attribute-managed storage system with guaranteed QoSS based on extension of OSD and iSCSI protocols is developed. We mainly extend the T10 OSD standard on the delay and bandwidth attributes. The test results show that the proposed strategy can achieve the optimization of the storage systems.

Citation Download Citation

Liang Xiao, Chentao Wu, and Qinqi Wei "QoS optimization in object storage system", Proc. SPIE 7517, Photonics and Optoelectronics Meetings (POEM) 2009: Optical Storage and New Storage Technologies, 751713 (23 October 2009); https://doi.org/10.1117/12.840984

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