ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,554,604, issued on Feb. 17, was assigned to Suzhou MetaBrain Intelligent Technology Co. Ltd. (Jiangsu, China).
"Metadata recovery method and apparatus for RAID controller, device, and nonvolatile readable storage medium" was invented by Hongyu Zhu (Jiangsu, China) and Fangjian Xia (Jiangsu, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a metadata recovery method and apparatus for a Redundant Array of Independent Disks (RAID) controller, a device, and a nonvolatile readable storage medium. The method includes: setting sorting of each controller in the RAID controller, and setting a backup controller for each controller according to th...