Storage device and operating method thereof

A storage device may include a storage comprising a plurality of dies each having a plurality of memory blocks, and configured to provide a default ZNS (Zoned NameSpace) size to a host device; and a controller configured to generate a ZNS by selecting one or more memory blocks corresponding to a req...

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Bibliographic Details
Main Authors AHN, YOUNG-HO, YOO, GI-GYUN
Format Patent
LanguageChinese
English
Published 16.05.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Summary:A storage device may include a storage comprising a plurality of dies each having a plurality of memory blocks, and configured to provide a default ZNS (Zoned NameSpace) size to a host device; and a controller configured to generate a ZNS by selecting one or more memory blocks corresponding to a required ZNS size from the plurality of dies to allocate the selected memory blocks to the ZNS in response to a ZNS generation request signal which includes the required ZNS size and is provided from the host device.
Bibliography:Application Number: TW202211131485