Information processing device, information processing method, and information processing program

An information processing method executed by a processor provided in an information processing device, the method comprising:

• performing control to record deletion information indicating that an object with a designated object ID has been deleted, on a recording medium, in a case where a specific object ID is designated and an instruction to delete the object is input, for a magnetic tape on which an object that includes data and metadata related to the data and that is assigned an object ID as identification information is recorded, the object being assigned an object ID in a case where the object is updated different from an object ID of the object before the update,
• wherein information, indicating whether or not an object to be deleted is recorded on the same recording medium as the recording medium on which the deletion information is recorded, is added to the deletion information.

A non-transitory computer-readable storage medium storing an information processing program for causing a processor provided in an information processing device to execute a process comprising:

• performing control to record deletion information indicating that an object with a designated object ID has been deleted, on a recording medium, in a case where a specific object ID is designated and an instruction to delete the object is input, for a magnetic tape on which an object that includes data and metadata related to the data and that is assigned an object ID as identification information is recorded, the object being assigned an object ID in a case where the object is updated different from an object ID of the object before the update,
• wherein information, indicating whether or not an object to be deleted is recorded on the same recording medium as the recording medium on which the deletion information is recorded, is added to the deletion information.