The SZIT based-mapping method for on-line adding disks in software RAID


The KIPS Transactions:PartA, Vol. 9, No. 4, pp. 535-546, Dec. 2002
10.3745/KIPSTA.2002.9.4.535,   PDF Download:

Abstract

According as the users can connect to remote hosts at anytime by using internet, the demand of non-stop system is increased. Also, the research about on-line adding/deleting disks and hosts are progressed. This paper suggests that the method of reducing additional operation when we add disks to the stripping system. That method can fast mapping like equation based mapping method because of using so-called SZIT (Striping Zone Information Table) and equations. And that method can reduce the relocation overhead in striping system at adding disks.


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Cite this article
[IEEE Style]
Y. H. Bak, C. S. Kim, D. J. Kang, Y. H. Kim, B. J. Shin, "The SZIT based-mapping method for on-line adding disks in software RAID," The KIPS Transactions:PartA, vol. 9, no. 4, pp. 535-546, 2002. DOI: 10.3745/KIPSTA.2002.9.4.535.

[ACM Style]
Yu Hyeon Bak, Chang Soo Kim, Dong Jae Kang, Young Ho Kim, and Bum Joo Shin. 2002. The SZIT based-mapping method for on-line adding disks in software RAID. The KIPS Transactions:PartA, 9, 4, (2002), 535-546. DOI: 10.3745/KIPSTA.2002.9.4.535.