Title:
HYBRID STORAGE SYSTEM FOR A MULTI-LEVEL RAID ARCHITECTURE
Document Type and Number:
WIPO Patent Application WO/2012/011709
Kind Code:
A2
Abstract:
The present invention relates to semiconductor storage systems (SSDs). Specifically, the present invention relates to a switch-based hybrid storage system. In a typical embodiment, a set of double data rate semiconductor storage device (DDR SSD) RAID controllers is coupled to a system control board, and a set of DDR SSD modules to the set of DDR SSD RAID controllers. The set of DDR SSD modules typically comprises a set of DDR SSD units. In addition, a set of HDD/Flash SSD RAID controllers is also coupled to the system control board, and a set of hard disk drive (HDD) modules are coupled to the set of HDD/Flash SSD RAID controllers. The set of HDD modules typically comprises a set of HDD/Flash SSD units.
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Inventors:
CHO, Byungcheol (2F Hojeo-Villa, #12-75, Bangbae-dong, Seocho-gu Seoul 137-814, KR)
Application Number:
KR2011/005278
Publication Date:
January 26, 2012
Filing Date:
July 19, 2011
Export Citation:
Assignee:
TAEJIN INFO TECH CO., LTD. (2F Namkyung Bldg, 37 Seobinggo-Dong, Yongsan-Ku, Seoul 140-240, KR)
CHO, Byungcheol (2F Hojeo-Villa, #12-75, Bangbae-dong, Seocho-gu Seoul 137-814, KR)
CHO, Byungcheol (2F Hojeo-Villa, #12-75, Bangbae-dong, Seocho-gu Seoul 137-814, KR)
International Classes:
G06F13/14; G06F12/00; G06F13/16
Attorney, Agent or Firm:
HWANG, Ilsuk (9th floor Clifford Bldg, 1338-23 Seocho-dong, Seocho-gu, Seoul 137-860, KR)
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Claims: