Deallocating command processing method and storage device having multiple CPUs thereof

Deallocating command processing method and storage device having multiple CPUs thereof

The present application discloses a method for processing a deallocation command and a storage device thereof. The disclosed method includes the following steps: in response to receiving the deallocation command, obtaining an address range indicated by the deallocation command; and updating the tabl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Guo, Zhihong, Cai, Shunan, Sun, Baoyong, Yuan, Rong, Ju, Yingyi, Gao, Huijuan
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:The present application discloses a method for processing a deallocation command and a storage device thereof. The disclosed method includes the following steps: in response to receiving the deallocation command, obtaining an address range indicated by the deallocation command; and updating the table items of the deallocation table according to the address range indicated by the deallocation command. Embodiments of the present application can reduce the delay in processing the deallocation command and reduce the impact of processing the deallocation command on the processing bandwidth of the IO command.