发明名称 Storage system and data storage method
摘要 The storage system includes a first memory device configured to store data sent from a host system, a first memory device controller configured to control read/write access of the data from/to the first memory device, an arithmetic circuit unit configured to calculate parity data based on the data, a second memory device configured to store the parity data, a second memory device controller configured to control read/write access of the parity data from/to the second memory device. With this storage system, read access speed of the first memory device is faster than read access speed of the second memory device.
申请公布号 US2009249173(A1) 申请公布日期 2009.10.01
申请号 US20080155207 申请日期 2008.05.30
申请人 HITACHI, LTD. 发明人 TORIGOE OSAMU;FUKUDA HIDEAKI
分类号 G06F11/07 主分类号 G06F11/07
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