Skhynix Inc.

Ulsan National Institute of Science and Technology

Eunjae Lee

Sam Hyuk Noh

Hyunseung Park

A data storage system includes a host configured to provide a read request; a plurality of storage devices constituting a redundant array of independent disks (RAID); and a RAID controller configured to a plurality of read commands in response to the read request, the read commands being provided to the plurality of storage devices according to a RAID setting, wherein one data storage device of the plurality of data storage devices includes a nonvolatile memory device; an error handling information storage circuit to store error handling information; and an error detection and correction circuit configured to detect an error in data output from the nonvolatile memory device according to a read command and to selectively correct the error according to the error handling information.

Growing community of inventors

Jeungpyeong-gun, South Korea

Eunjae Lee