Controller for a disk, disk enclosure device, disk array apparatus, method for detecting a fault of disk enclosure device, and signal-bearing medium

A method and structure for a controller for a memory unit includes a switch that provides a first identification code for the memory unit and a comparator that compares the first identification code with at least a second identification code for the memory unit.

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Bibliographische Detailangaben
1. Verfasser: Wakamatsu, Yoshinori
Format: Patent
Sprache:eng
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Zusammenfassung:A method and structure for a controller for a memory unit includes a switch that provides a first identification code for the memory unit and a comparator that compares the first identification code with at least a second identification code for the memory unit.