发明名称 |
Method and apparatus to maintain data integrity in disk cache memory during and after periods of cache inaccessibility |
摘要 |
A volatile or nonvolatile cache memory can cache mass storage device read data and write data. The cache memory may become inaccessible, and I/O operations may go directly to the mass storage device, bypassing the cache memory. A log of write operations may be maintained to update the cache memory when it becomes available.
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申请公布号 |
US8347141(B2) |
申请公布日期 |
2013.01.01 |
申请号 |
US201113086636 |
申请日期 |
2011.04.14 |
申请人 |
INTEL CORPORATION;TRIKA SANJEEV N.;ESCHMANN MICHAEL K.;MATTHEWS JEANNA N.;SRINIVASAN VASUDEVAN |
发明人 |
TRIKA SANJEEV N.;ESCHMANN MICHAEL K.;MATTHEWS JEANNA N.;SRINIVASAN VASUDEVAN |
分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
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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