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http://dx.doi.org/10.3745/KIPSTD.2003.10D.7.1085

Reliable and Flexible Storage System for NAS Environments  

Lee, Tae-Keun (성균관대학교 대학원 전기전자 및 컴퓨터공학과)
Kang, Yong-Hyeog (극동대학교 경영학부)
Eom, Young-Ik (성균관대학교 정보통신공학부)
Publication Information
The KIPS Transactions:PartD / v.10D, no.7, 2003 , pp. 1085-1092 More about this Journal
Abstract
The rapid growth of high speed multimedia services demands the large capacity of the server's storage that maintains the multimedia contents. Among the server's devices, the low I/O speed and physical or logical failure of storage device decrease the total performance of system. The continuous increase of multimedia contents require the flexibility of storage capacity. In order to solve the these problems, we propose the uses of software RAID and LVM techniques that provide the performance improvement and reliability of storage device and the flexibility of storage device respectively. In the LINUX 2.4 kernel, we implemented the reliable and flexible storage device and evaluated the performance of it.
Keywords
RAID(Redundant Array of Independent Disks); LVM: Logical Volume Manager; NAS : Network Attached Storage; LINUX;
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