US 12,079,093 B2
Backing up and recovering method of file system and communication device thereof
Yu-Lin Huang, Hsinchu (TW); JianYun Kong, Hsinchu (TW); HongSen Zhang, Hsinchu (TW); and Chih-Yuan Tang, Hsinchu (TW)
Assigned to WISTRON NEWEB CORPORATION, Hsinchu (TW)
Filed by Wistron NeWeb Corporation, Hsinchu (TW)
Filed on Jan. 10, 2023, as Appl. No. 18/152,184.
Claims priority of application No. 202210258390.7 (CN), filed on Mar. 16, 2022.
Prior Publication US 2023/0297479 A1, Sep. 21, 2023
Int. Cl. G06F 11/14 (2006.01)
CPC G06F 11/1469 (2013.01) [G06F 2201/84 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A backing up and recovering method of a file system, the method comprising:
a detecting step comprising driving a first processing unit to detect whether the file system stored in a storage unit is damaged and then to generate a detection result, wherein the storage unit is configured to store a plurality of backup lists and a backup data that correspond to the file system; and
a transmitting step comprising driving the first processing unit to transmit the detection result to a second processing unit;
wherein, in response to the detection result being the file system is damaged, the second processing unit executes a system recovering step comprising recovering the file system according to the backup data;
wherein, in response to the detection result being the file system is not damaged, the second processing unit executes a backup confirming step comprising confirming whether the backup data is stored in the storage unit;
wherein the system recovering step further comprises:
an object resetting step comprising driving the second processing unit to delete the file system and to reset a static object parameter set of the file system; and
an object recovering step comprising driving the second processing unit to recover a dynamic object parameter set to the file system according to the backup data.