| 发明名称 |
STORAGE DEVICE AND STORING METHOD |
| 摘要 |
According to one embodiment, a storage device is provided which includes a control unit configured to, in case that first data coincides with third data out of second data of a second size greater than the first size stored on a storage medium, do not write fourth data obtained by replacing the third data included in the second data with the first data onto the storage medium. |
| 申请公布号 |
US2016253111(A1) |
申请公布日期 |
2016.09.01 |
| 申请号 |
US201514740601 |
申请日期 |
2015.06.16 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
Yamamoto Minoru;Kitahara Masakazu;Sasaki Kiyotaka;Inamura Seiji |
| 分类号 |
G06F3/06;G06F12/08 |
主分类号 |
G06F3/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A storage device comprising:
a storage medium; a receiving unit configured to receive, from an external device, first data of a first size to be written onto the storage medium; and a control unit configured to, in case that the first data coincides with third data out of second data of a second size greater than the first size stored on the storage medium, do not write fourth data obtained by replacing the third data included in the second data with the first data onto the storage medium, the third data being stored on a first area which is the destination to write the first data. |
| 地址 |
Tokyo JP |
