公开(公告)号：US20250139032A1

公开(公告)日：2025-05-01

申请号：US19004019

申请日：2024-12-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dong Yang ,  Yibin Wang ,  Fujun Yue

IPC: G06F13/20

Abstract: A method is applied to a compute node including a first storage medium and a second storage medium, a data access rate of the first storage medium is greater than a data access rate of the second storage medium which stores metadata of a first dataset, the first dataset is stored in a storage system connected to the compute node via a network. The method includes: obtaining a first input/output request; searching the first storage medium for metadata of first data based on the first input/output request; obtaining the metadata of the first data from the second storage medium when the metadata of the first data is not found in the first storage medium; and obtaining the first data from the storage system based on the metadata of the first data.