Patent ID: 11971816
Assignee: MICRON TECHNOLOGY, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. A method comprising:
determining, by a processing device of a memory sub-system, whether a remote copy of a select portion of address mapping data is currently stored on a host system based on tracking data, the tracking data indicating whether the remote copy of the selection portion of the address mapping data is currently stored on the host system, the address mapping data mapping one or more logical memory addresses to one or more physical memory addresses of a memory device, the select portion being associated with a set of logical memory addresses; and
in response to determining that the remote copy of the select portion is currently stored on the host system:
determining, by the processing device, whether a data request has been received from the host system, the data request comprising a select logical memory address and a select physical memory address, and the select logical memory address being included by the set of logical memory addresses; and
in response to determining that the data request has been received:
determining, by the processing device, whether a first mapping between the select physical memory address and the select logical memory address matches a second mapping described by a related address mapping entry in a local copy of the select portion stored on the local memory, the related address mapping entry being associated with the select logical memory address; and
based on the determining of whether the first mapping matches the second mapping, causing a notification to be sent from the memory sub-system to the host system, the notification indicating whether the first mapping matches the second mapping.