US 12,260,206 B2
Information processing device, information processing system and non-transitory computer readable medium
Shinya Takumi, Sumida Tokyo (JP); Yurie Shinke, Kawasaki Kanagawa (JP); Ryuiti Koike, Kawasaki Kanagawa (JP); Fumihiko Sano, Kawasaki Kanagawa (JP); and Jun Kanai, Inagi Tokyo (JP)
Assigned to Kabushiki Kaisha Toshiba, Tokyo (JP)
Filed by KABUSHIKI KAISHA TOSHIBA, Tokyo (JP)
Filed on Aug. 31, 2022, as Appl. No. 17/823,879.
Claims priority of application No. 2021-203627 (JP), filed on Dec. 15, 2021.
Prior Publication US 2023/0185560 A1, Jun. 15, 2023
Int. Cl. G06F 8/65 (2018.01)
CPC G06F 8/65 (2013.01) 17 Claims
OG exemplary drawing
 
1. An information processing system comprising:
one or more edge servers each having a storage and a processing circuit;
one or more low-end devices each having a storage and a processing circuit, connected to at least one of the edge servers, and changing software in response to a request from the edge server; and
a software management console having a storage and a processing circuit and connected to the edge server,
wherein
the processing circuit of the low-end device
transmits abnormality information for detecting its own abnormality to the edge server, the storage of the edge server
stores information on the software for every version and
low-end device information including the version of the software to run on the low-end device, and the processing circuit of the edge server
detects an abnormality in the low-end device based on the abnormality information acquired from the low-end device, acquires version information of the software of the low-end device stored in the storage based on the abnormality detected,
acquires information on rollback software, which is a version of software older than a version in the version information of the software running in the low-end device, from the storage, and
requests the low-end device to roll back the software based on the information on the rollback software, and
wherein
when rollback of the low-end device is requested, the processing circuit of the edge server transmits, to the software management console, rollback device information including information on the low-end device that has been rolled back, and the processing circuit of the software management console stores the rollback device information received, in the storage of the software management console.