Invention Grant
- Patent Title: Management system, QoS violation detection method, and QoS violation detection program
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Application No.: US17693169Application Date: 2022-03-11
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Publication No.: US11941284B2Publication Date: 2024-03-26
- Inventor: Soichi Watanabe , Akira Deguchi , Kazuei Hironaka
- Applicant: Hitachi, Ltd.
- Applicant Address: JP Tokyo
- Assignee: HITACHI, LTD.
- Current Assignee: HITACHI, LTD.
- Current Assignee Address: JP Tokyo
- Agency: PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
- Priority: JP 21119576 2021.07.20
- Main IPC: G06F3/06
- IPC: G06F3/06
Abstract:
It is possible to reduce analysis cost of a management system.
The management system includes a CPU and manages one or more storage devices that provide, to a higher-level device, one or more volumes for inputting and outputting data. The CPU is configured to collect performance information of the volume from the storage device at a predetermined first time interval and detect a QoS violation of the performance information of the volume at a second time interval longer than the first time interval.
The management system includes a CPU and manages one or more storage devices that provide, to a higher-level device, one or more volumes for inputting and outputting data. The CPU is configured to collect performance information of the volume from the storage device at a predetermined first time interval and detect a QoS violation of the performance information of the volume at a second time interval longer than the first time interval.
Public/Granted literature
- US20230022502A1 MANAGEMENT SYSTEM, QoS VIOLATION DETECTION METHOD, AND QoS VIOLATION DETECTION PROGRAM Public/Granted day:2023-01-26
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