Invention Grant
- Patent Title: Recalling files stored on a tape
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Application No.: US15245780Application Date: 2016-08-24
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Publication No.: US10671294B2Publication Date: 2020-06-02
- Inventor: Tohru Hasegawa , Hiroshi Itagaki , Sosuke Matsui , Shinsuke Mitsuma , Tsuyoshi Miyamura , Noriko Yamamoto
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Edward J. Wixted, III
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G11B5/55 ; G11B5/008

Abstract:
The time required for recalling the file is reduced when the file is written in a mounted plurality of tapes in comparison to recalling the file when written in a non-mounted plurality of tapes. In the non-mounted state, criteria does not typically exist in order to recall the written file within the plurality of tapes. Embodiments of the present invention provide systems and methods for recalling files based on criteria which considers: the mounted state of a tape; the type of tape; the type of available tape drive; the number of files included in a tape; and the location of the written file in a tape.
Public/Granted literature
- US20180059959A1 RECALLING FILES STORED ON A TAPE Public/Granted day:2018-03-01
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