发明名称 |
DISK SYSTEM AND ITS CACHE SYSTEM |
摘要 |
PROBLEM TO BE SOLVED: To improve the reliability of data in a cache memory without any deterioration in system performance. SOLUTION: For a disk part 1 which stores data, this disk system is equipped with an MPU 22 which controls data access to the disk part 1 and cache memory parts (23-1) and (23-2) having cache memories wherein data are temporarily held and handles access made by a host computer. A data transfer path (27) is provided which interconnects the cache memory parts (23-1) and (23-2) and data are transferred between the cache memory parts (23-1) and (23-2) through the data transfer path (27).
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申请公布号 |
JP2001034534(A) |
申请公布日期 |
2001.02.09 |
申请号 |
JP19990204691 |
申请日期 |
1999.07.19 |
申请人 |
TOSHIBA CORP |
发明人 |
HIROFUJI SUSUMU;SASAMOTO KYOICHI |
分类号 |
G06F12/08;G06F3/06;(IPC1-7):G06F12/08 |
主分类号 |
G06F12/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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