发明名称 |
ROTATIONALLY OPTIMIZED SEEK INITIATION |
摘要 |
Methods and control systems for delaying a seek once a command is received to further load a buffer with read look ahead data are described. The methods involve calculating when or at what point the prefetching should cease and a seek should be initiated so that the actuator arm arrives at a new track just in time to begin reading the target data. The control systems include a processor that instructs a servo control to hold the actuator on a track while data is prefetched and loaded into a buffer until a seek must be initiated to allow the actuator to arrive at the new track just in time to begin reading the new target data.
|
申请公布号 |
WO0063907(A2) |
申请公布日期 |
2000.10.26 |
申请号 |
WO2000US10725 |
申请日期 |
2000.04.20 |
申请人 |
SEAGATE TECHNOLOGY LLC |
发明人 |
GAERTNER, MARK, A.;WACH, JOSEPH, L. |
分类号 |
G11B5/55;G11B19/14;G11B20/10;G11B21/08;G11B25/04;G11B27/10;(IPC1-7):G11B20/10 |
主分类号 |
G11B5/55 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|