Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition
Reexamination Certificate
2011-05-10
2011-05-10
Verbrugge, Kevin (Department: 2189)
Electrical computers and digital processing systems: memory
Storage accessing and control
Specific memory composition
C711S118000, C711SE12001, C711SE12008, C711SE12017
Reexamination Certificate
active
07941591
ABSTRACT:
A method, system and program are disclosed for accelerating data storage in a cache appliance cluster that transparently monitors NFS and CIFS traffic between clients and NAS subsystems and caches files in a multi-rank flash DIMM cache memory by pipelining multiple page write and page program operations to different flash memory ranks, thereby improving write speeds to the flash DIMM cache memory.
REFERENCES:
patent: 7345926 (2008-03-01), Kagan et al.
patent: 2007/0297231 (2007-12-01), Gilton
WIKIPEDIA, DIMM, printed Jun. 5, 2008, http://en.wikipedia.org/wiki/DIMM.
Jim Cook, CommsDesign, Flash Memory 101: An Introduction to NAND Flash, Mar. 20, 2006, http://www.commsdesign.com.showArticle.jhtml!articleID=183700957, printed Jun. 11, 2008.
MICRON Technology, Inc., Technical Note, TN-29-07, Small-Block vs. Large-Block NAND Flash Devices, 2005.
MICRON Technology, Inc., Technical Note, TN-29-14, NAND Flash Performance Increase with Program Page Cache Mode Command, 2006.
CacheIQ, Inc.
Cannatti Michael Rocco
Hamilton & Terrile LLP
Verbrugge Kevin
LandOfFree
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