| 发明名称 |
SYSTEM AND METHOD OF PROCESSING OF DUPLICATE DATA AT A DATA STORAGE DEVICE |
| 摘要 |
A data storage device includes a memory and a controller. A method may be performed at the data storage device. The method includes receiving a request to write data, generating a signature of the data, and searching a signature table to determine if the generated signature is in the signature table. The signature table includes at least one signature table entry that includes a signature of stored data and a physical address of the stored data. |
| 申请公布号 |
US2014281134(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201313839128 |
申请日期 |
2013.03.15 |
| 申请人 |
SANDISK TECHNOLOGIES INC. |
发明人 |
EITAN YARDEN;AGAMI UDI;SHARON ERAN;ALROD IDAN |
| 分类号 |
G06F12/02 |
主分类号 |
G06F12/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
in a data storage device including a controller and a flash memory, performing:
receiving a request to write data;generating a signature of the data; andsearching a signature table in a memory of the controller to determine if the generated signature is in the signature table, wherein the signature table includes a signature table entry corresponding to stored data, the signature table entry comprising a signature of the stored data and a physical address of the stored data. |
| 地址 |
Plano TX US |
