Invention Grant
- Patent Title: System for monitoring time proportion for interrupt or task processing with restriction placed in subsequent monitoring time period when allowable time proportion is exceed
- Patent Title (中): 用于监视中断或任务处理的时间比例的系统，限制在允许时间比例超过的后续监视时间段内
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Application No.: US11407972Application Date: 2006-04-21
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Publication No.: US07950013B2Publication Date: 2011-05-24
- Inventor: Nakaba Sato , Toshiaki Terao , Hiroji Shibuya
- Applicant: Nakaba Sato , Toshiaki Terao , Hiroji Shibuya
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Brundidge & Stanger, P.C.
- Priority: JP2006-056520 20060302
- Main IPC: G06F9/46
- IPC: G06F9/46 ; G06F13/24 ; G06F13/26
Abstract:
A storage system has a single processor that operates in a multitasking operating system environment. An operation time manager adjusts the balance between processing time proportions for interrupt processing and task processing requested of the storage system internally and externally so that those processing time proportions become within respective predetermined ranges.
Public/Granted literature
- US20070209037A1 Storage system and scheduling method Public/Granted day:2007-09-06
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