公开(公告)号：US20240295966A1

公开(公告)日：2024-09-05

申请号：US18647440

申请日：2024-04-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuan Gao ,  Qiang Xue ,  Jinkang Wu ,  Zhenbo Zhang ,  Jianqiang Shen

IPC: G06F3/06 ,  G06F12/1009

CPC classification number: G06F3/0613 ,  G06F3/0659 ,  G06F3/0673 ,  G06F12/1009

Abstract: A task processing method comprising obtaining a first identifier (ID) sequence from a logical unit number (LUN) mapping table based on logical addresses of first data, where IDs in the first ID sequence are allocated based on a sequence of physical addresses, where the LUN mapping table includes mapping relationships between the logical addresses and the IDs; obtaining first physical addresses from an ID mapping table based on one ID in the first ID sequence when the IDs in the first ID sequence are consecutive, where the ID mapping table includes a mapping relationship between an ID and a physical address and the first physical addresses are a plurality of physical addresses corresponding to the first ID sequence; and reading the first data based on the first physical addresses.