US 12,013,821 B2
Information processing apparatus and file recording method
Naoto Okino, Tokyo (JP)
Assigned to Sony Interactive Entertainment Inc., Tokyo (JP)
Appl. No. 17/783,331
Filed by Sony Interactive Entertainment Inc., Tokyo (JP)
PCT Filed Sep. 28, 2020, PCT No. PCT/JP2020/036716
§ 371(c)(1), (2) Date Jun. 8, 2022,
PCT Pub. No. WO2021/124633, PCT Pub. Date Jun. 24, 2021.
Claims priority of application No. 2019-226719 (JP), filed on Dec. 16, 2019.
Prior Publication US 2023/0008725 A1, Jan. 12, 2023
Int. Cl. G06F 16/182 (2019.01); G06F 16/16 (2019.01)
CPC G06F 16/182 (2019.01) [G06F 16/164 (2019.01)] 5 Claims
OG exemplary drawing
 
1. An information processing apparatus in which a file logically divided into a plurality of groups is recorded into a first storage or a second storage, each of the groups having meta information set therefor, the information processing apparatus comprising:
an acquisition section that acquires meta information of a group; and
a recording processing section that records the group whose meta information is acquired into the first storage or the second storage according to the acquired meta information of the group, wherein:
the meta information includes information that indicates a deletion timing of the group,
at least one of the first storage or the second storage is divided into a plurality of blocks that serve as erasure units, and
the recording processing section records a plurality of blocks whose group deletion timings are same as each other into one block.