Shenzhen Unionmemory Information System Limited

Longhua Qin

Jian Tong Li

Xuesen Yang

Weiliang Wang

Jintao Gan

Zongming Jia

A method and an apparatus of mapping table reconstruction based on a SSD, and a computer device are disclosed by the present application, and the method includes: acquiring the mapping table reconstruction request based on the SSD; scanning starting from the last physical page of the corresponding physical block according to the mapping table reconstruction request based on the SSD; reading the corresponding logical address and N logical address offsets from a data area of the current physical page, where N is the positive integer greater than 1; acquiring logical addresses corresponding to N adjacent pages in sequence according to the logical address corresponding to the current physical page and the N logical address offsets; reconstructing a mapping relationship between logical addresses and physical addresses according to the logical address corresponding to the current physical page and the logical addresses corresponding to the N adjacent pages.

Growing community of inventors

Shenzhen, China

Longhua Qin