| 发明名称 |
Techniques to Recover Data Using Exclusive OR (XOR) Parity Information |
| 摘要 |
Examples may include techniques to recover data from a solid state drive (SSD) using exclusive OR (XOR) parity information. Data saved to non-volatile types of block-erasable memory such as NAND memory included in the SSD may be recovered via use of XOR parity information saved to types of write-in-place memory such as a 3-dimensional cross-point memory also included in the SSD. |
| 申请公布号 |
US2017091022(A1) |
申请公布日期 |
2017.03.30 |
| 申请号 |
US201514866291 |
申请日期 |
2015.09.25 |
| 申请人 |
KHAN JAWAD B.;RAMALINGAM ANAND S.;KALAVADE PRANAV |
发明人 |
KHAN JAWAD B.;RAMALINGAM ANAND S.;KALAVADE PRANAV |
| 分类号 |
G06F11/10;G06F3/06;G11C29/52 |
主分类号 |
G06F11/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
a plurality of block-erasable memory devices; a write-in-place memory device; and an exclusive OR (XOR) engine, at least a portion of the XOR engine in hardware, the XOR engine to generate XOR parity information for use to recover data stored to the plurality of block erasable memory devices and cause the generated XOR parity information to be stored to the write-in-place memory device. |
| 地址 |
CORNELIUS OR US |
