Invention Grant
- Patent Title: Host device physical address encoding
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Application No.: US17587588Application Date: 2022-01-28
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Publication No.: US11768765B2Publication Date: 2023-09-26
- Inventor: Giuseppe Cariello
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: G06F12/02
- IPC: G06F12/02 ; G06F3/06 ; G06F12/1009

Abstract:
Systems and methods are disclosed comprising receiving L2P table information from a storage system over a communication interface, maintaining a host L2P table at a physical address using the received L2P table information, and providing a read command to the storage system for first data associated with a first LBA and a host L2P entry associated with the first data. The host L2P entry can include a physical address of the first LBA on the storage system according to the host L2P table and a physical address of a portion of the L2P table on the storage system associated with the first LBA. Control circuitry of the storage system can validate the physical address of the first LBA from the host L2P entry using the physical address of the portion of the host L2P table associated with the first LBA.
Public/Granted literature
- US20220156181A1 HOST DEVICE PHYSICAL ADDRESS ENCODING Public/Granted day:2022-05-19
Information query