STORAGE SYSTEM

According to one embodiment, a storage system comprises storages includes a first storage and a second storage, controllers connected to the storages and includes a first controller connected to the first storage, and packet transfer units connected to the controllers and includes a first packet tra...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kawamura, Kazunari, Kurita, Takahiro
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:According to one embodiment, a storage system comprises storages includes a first storage and a second storage, controllers connected to the storages and includes a first controller connected to the first storage, and packet transfer units connected to the controllers and includes a first packet transfer unit. When first data is read from the second storage, the first controller reserves a region for receiving first packets includes the first data in a memory, places a command for receiving the first packets in a first queue of the first packet transfer unit, stores a second packet for requesting sending of the first data in the memory, and places a command for sending the second packet in the first queue.