Invention Grant
US09019639B2 Hierarchical control of tiered error recovery for storage devices 有权
分层控制存储设备的分层错误恢复

Hierarchical control of tiered error recovery for storage devices
Abstract:
A computer program product includes a computer readable storage medium having computer readable program code embodied therewith, the computer readable program code being executable by a processing circuit to cause the processing circuit to perform the following process. A data transfer operation is monitored for detecting one or more temps. A backhitch delay is set based at least in part on a post-recovery condition of a tape drive performing a portion of the data transfer operation. A backhitch is caused to be performed. At least one condition of the data transfer operation is altered after the backhitch delay.
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