Solid-state disk block correction method and apparatus, and electronic device and storage medium

Abstract

Embodiments of the present application provide a method and apparatus for correcting a block of a solid-state drive, an electronic device, and a storage medium. The method includes: after powering up the SSD, obtaining a first physical address in a latest mapping relationship recorded by a super block of a double data rate (DDR); querying a second physical address corresponding to an open block in a single layer cell (SLC) block info table of the DDR; and replacing the second physical address of the open block in the SLC block info table with the first physical address. The open block in the SLC block info table is corrected; correctness of the open block in the SLC block info table of the DDR after the SSD is powered up is ensured; and stability of operation of an SSD system is improved.

Dependencies are inferred from the claim text.