Invention Grant
- Patent Title: Data staging management system
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Application No.: US14927630Application Date: 2015-10-30
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Publication No.: US10013288B2Publication Date: 2018-07-03
- Inventor: Hideaki Kuraishi , Akira Ishisaka
- Applicant: FUJITSU LIMITED
- Applicant Address: JP Kawasaki
- Assignee: FUJITSU LIMITED
- Current Assignee: FUJITSU LIMITED
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: EP14192070 20141106
- Main IPC: G06F9/46
- IPC: G06F9/46 ; G06F9/50 ; G06F9/48

Abstract:
Batch job data staging combining synchronous/asynchronous staging. In pre-processing, a stage-in source file, and a target file for stage-out, in permanent storage, are identified using a batch script. From data amounts, time for stage-in/stage-out to/from temporary storage are estimated. Stage-in is based on the time, stage-out being asynchronous, and each asynchronous staging is classified short/long term depending on the time, each staging being recorded in a table. If a source file is modified, incremental staging is added to the table. With a staging list scheduling for batch jobs stage-in is performed, monitoring progress in the table, and resources may be allocated for the jobs nodes without waiting for stage-in to complete. The job generates results in the temporary storage, and using post-processing, stage-out transfers results to the target file in permanent storage.
Public/Granted literature
- US20160132357A1 DATA STAGING MANAGEMENT SYSTEM Public/Granted day:2016-05-12
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