Micron Technology, Inc.
COMMON POOL MANAGEMENT

Abstract:

Devices, methods, and machine-readable mediums are disclosed to create NAND-level logical partitions instead of physical partitions, for example, in a common pool of memory of a NAND memory device. A command can be received from a host to create a physical partition in a common pool of memory of the NAND memory device. A NAND-level logical partition can be created in the common pool of memory, instead of creating the physical partition, without allocating specific memory cells of the common pool of memory to the NAND-level logical partition. A response can be sent to the host indicative that the physical partition in the common pool of memory has been created, the response comprising a partition identifier and a range of Logical Block Addresses (LBAs) for the partition in the common pool of memory.