专利名称：Data storage system with power
management control and method
发明人：Steven R. Hetzler,Daniel F. Smith申请号：US11744283申请日：20070504公开号：US07702853B2公开日：20100420
专利附图：
摘要：Disclosed are a redundant data storage system (e.g., a RAID system) and amethod of operating such a redundant data storage system that provides significantpower savings with minimal reduction in reliability. The system and method allow up to
half of the memory devices in any of the memory arrays in the system to be placed instandby without significantly impacting the read accesses. The system and methodfurther designate reserved areas in the active memory devices as write-journals, whichhave at least the same level of protection as the main arrays. The write-journals allowdata to be written without powering up a standby memory device. Thus, powerconsumption is minimized without impacting reliability.
申请人：Steven R. Hetzler,Daniel F. Smith
地址：Los Altos CA US,San Jose CA US
国籍：US,US
代理机构：Gibb I.P. Law Firm, LLC
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