Invention Grant
US07768729B2 Method, system, and computer program product for estimating adjacent track erasure risk by determining erase band width growth rates 有权
通过确定擦除带宽增长率来估计相邻轨道擦除风险的方法,系统和计算机程序产品

Method, system, and computer program product for estimating adjacent track erasure risk by determining erase band width growth rates
Abstract:
A method according to one embodiment comprises determining a growth rate of an erase band width between an aggressor track and a substantially unerased portion of a data track on a magnetic medium during a first number of write cycles on the aggressor track; and estimating the erase band width, or derived parameter thereof, for or after a second number of write cycles on the aggressor track, the second number of write cycles being greater than the first number of write cycles.
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