Patent ID: 11909809
Assignee: FUJIFILM BUSINESS INNOVATION CORP.
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. An information processing apparatus comprising a hardware processor configured to:
acquire a file structure at a migration source and an identification information item to identify a file at the migration source;
before migration of a content data of the file at the migration source, copy the file structure, and copy the identification information item to a migration destination in accordance with necessity or nonnecessity of copying the identification information item, the necessity or nonnecessity being determined based on an attribute information item of the file at the migration source and a history of access to the file at the migration source, the attribute information item including a period of validity that includes one of indefinite and finite, whereby if the period of validity is finite, the period of validity is expired, and the history of access indicates that the file has not been accessed for a predetermined amount of time, the identification information item is deleted, and in other cases, the identification information is copied to the migration destination; and
control a migration of the content data of the file at the migration source in accordance with necessity or nonnecessity of migrating the content data, the necessity or nonnecessity being determined such that:
if the period of validity is finite, the period of validity has expired, and the access history indicates that the file has not been accessed for the predetermined amount of time, the content data is deleted, and
if the period of validity is indefinite, the content data is migrated to the migration destination.