STORAGE SYSTEM AND OPERATING METHOD THEREOF

A storage system includes a host including a host queue storing a plurality of commands and a storage device including a storage queue exchanging commands with the host through a first port or a second port, and storing the exchanged commands, wherein the storage device is configured to, when a comm...

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Bibliographische Detailangaben
Hauptverfasser: BAE, Joonwhan, JUNG, Brian Myungjune, LEE, Jongwon, PARK, Jangwook, BANG, Kwanhu
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A storage system includes a host including a host queue storing a plurality of commands and a storage device including a storage queue exchanging commands with the host through a first port or a second port, and storing the exchanged commands, wherein the storage device is configured to, when a communication error has occurred through the first port, transfer information about a command stored in the storage queue before the error occurrence to the host through the second port.