Invention Grant
- Patent Title: Scheduling input/output operations for a storage system
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Application No.: US17732867Application Date: 2022-04-29
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Publication No.: US11886922B2Publication Date: 2024-01-30
- Inventor: Vincent Wang , Mark Fay , Jun He , Renjie Fan , Kiron Vijayasankar , Yuval Frandzel
- Applicant: PURE STORAGE, INC.
- Applicant Address: US CA Mountain View
- Assignee: PURE STORAGE, INC.
- Current Assignee: PURE STORAGE, INC.
- Current Assignee Address: US CA Santa Clara
- Main IPC: G06F3/06
- IPC: G06F3/06 ; G06F9/50 ; G06F9/48 ; G06F13/16
Abstract:
A method of scheduling input/output operations for a storage system including determining a deadline for a storage operation, wherein the deadline is dependent on an expected latency of the storage operation; adding the storage operation to a queue of storage operations; and reordering the queue dependent upon the deadline of the storage operation and one or more deadlines of one or more storage operations in the queue of storage operations.
Public/Granted literature
- US20220261286A1 Scheduling Input/Output Operations For A Storage System Public/Granted day:2022-08-18
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