Disk drive adjusting write block size based on detected vibration

A disk drive is disclosed comprising a head actuated over a disk having a plurality of data tracks. A vibration is detected, and a write operation is configured to write a first plurality of blocks and a second plurality of blocks to a target data track based on the detected vibration. The first plu...

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Bibliographische Detailangaben
Hauptverfasser: CHAHWAN ALAIN, XI WEI, ZHOU JIANGUO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A disk drive is disclosed comprising a head actuated over a disk having a plurality of data tracks. A vibration is detected, and a write operation is configured to write a first plurality of blocks and a second plurality of blocks to a target data track based on the detected vibration. The first plurality of blocks are written to the target data track during a first revolution of the disk, and the second plurality of blocks are written to the target data track during a second revolution of the disk.