| 发明名称 | System and method for determination and reallocation of pending sectors caused by media fatigue | ||
| 摘要 | System and method are disclosed for managing storage space of a magnetic storage device. The system may read data from a sector of the storage space and determine whether the data are successfully read from the sector. If it is determined that the data are not successfully read from the sector, the system may retrieve an address of the sector. The system may further determine whether the sector is subject to media fatigue based on the address. If it is determined that the sector is subject to media fatigue, the system may reallocate the sector subject to media fatigue to a spare sector. | ||
| 申请公布号 | US9208817(B1) | 申请公布日期 | 2015.12.08 |
| 申请号 | US201514643469 | 申请日期 | 2015.03.10 |
| 申请人 | Alibaba Group Holding Limited | 发明人 | Li Shu;Zou Wei |
| 分类号 | G11B27/36;G11B5/09;G11B20/18 | 主分类号 | G11B27/36 |
| 代理机构 | Finnegan, Henderson, Farabow, Garrett & Dunner, LLP | 代理人 | Finnegan, Henderson, Farabow, Garrett & Dunner, LLP |
| 主权项 | 1. A method for managing storage space of a magnetic storage device, the method comprising: reading data from a sector of the storage space; determining whether the data are successfully read from the sector; if it is determined that the data are not successfully read from the sector, retrieving an address of the sector; determining whether the sector is subject to media fatigue based on the address; and if it is determined that the sector is subject to media fatigue, reallocating the sector subject to media fatigue to a spare sector. | ||
| 地址 | Grand Cayman KY | ||