首页> 外国专利> ON-THE-FLY ERROR DETECTION ALGORITHM DURING RETRY PROCEDURE

ON-THE-FLY ERROR DETECTION ALGORITHM DURING RETRY PROCEDURE

机译:重试过程中的实时错误检测算法

摘要

Technologies are described herein for or enhancing error recovery procedures in a storage device by utilizing on-the-fly error type detection. After a read error has occurred, a number of read retries are performed through an adaptive read channel in the storage device. The current channel parameters of the adaptive read channel are then compared to a number of predetermined channel parameter sets, each associated with an error type, to determine the most probable type of error that occurred. Finally, an error recovery sequence is selected to recover from the read error based on the determined error type.
机译:本文描述了用于通过利用动态错误类型检测来增强存储设备中的错误恢复过程的技术。发生读取错误后,将通过存储设备中的自适应读取通道执行多次读取重试。然后将自适应读取通道的当前通道参数与多个预定通道参数集(每个通道参数集与一个错误类型相关联)进行比较,以确定最可能发生的错误类型。最后,基于确定的错误类型,选择错误恢复序列以从读取的错误中恢复。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号