Invention Grant
- Patent Title: Filesystem I/O scheduler
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Application No.: US16860948Application Date: 2020-04-28
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Publication No.: US11297141B2Publication Date: 2022-04-05
- Inventor: Huamin Chen
- Applicant: Red Hat, Inc.
- Applicant Address: US NC Raleigh
- Assignee: Red Hat, Inc.
- Current Assignee: Red Hat, Inc.
- Current Assignee Address: US NC Raleigh
- Agency: Haynes and Boone, LLP
- Main IPC: G06F15/167
- IPC: G06F15/167 ; H04L67/1097 ; G06F16/22 ; G06F16/182 ; H04L67/61 ; H04L67/63

Abstract:
A method includes creating an application instance that corresponds to a client, creating a partition on the cloud storage device, the partition corresponding to the client, and associating attributes with the partition. The attributes include a client identifier corresponding to the client, a service-level objective corresponding to the client, and an application identifier corresponding to the application instance. The method further includes receiving a request from the application instance to access the partition and accessing, in response to the request, the attributes corresponding to the partition. The method further includes ordering the request in a data structure relative to one or more other requests, the ordering based on at least one attribute of the attributes, an order in which the request was submitted, and a latency sensitivity of the application instance. The method further includes dispatching the request from the data structure in an order corresponding to the ordering.
Public/Granted literature
- US20200259902A1 FILESYSTEM I/O SCHEDULER Public/Granted day:2020-08-13
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