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US 2024/0256133 A1Published application
Distributed Write Destaging
AssigneeDell Products L.P.
InventorsLixin Pang, Rong Yu, Ramesh Doddaiah, Shao Kuang Hu
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Abstract
One or more aspects of the present disclosure relate to distributing write destaging amongst a storage array's boards. In embodiments, an input/output (IO) workload is received at a storage array. In addition, a write IO request in the IO workload is directed to a target board of a plurality of boards of the storage array based on one or more performance-related hyperparameters of each board. Further, write data of the write IO request to a storage device is destaged by the target board.
Claims20
A method comprising:
- receiving an input/output (IO) workload at a storage array;
- directing a write IO request in the IO workload to a target board of a plurality of boards of the storage array based on one or more performance-related hyperparameters of each board;
- and
- destaging write data of the write IO request to a storage device by the target board.
1 more element
A system with a memory and a processor, the system configured to:
- receive an input/output (IO) workload at a storage array;
- direct a write IO request in the IO workload to a target board of a plurality of boards of the storage array based on one or more performance-related hyperparameters of each board;
- and
- destage write data of the write IO request to a storage device by the target board.
1 more element
Dependencies are inferred from the claim text.