Media hiccup management in a storage system
US11163492B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2020 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | Feb 13, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0683
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for use in a storage system, the method comprising: receiving an I/O command; identifying a latency of a first storage device that is associated with the I/O command; and executing the I/O command at least in part based on the latency, wherein executing the I/O command based on the latency includes: performing a first action when the latency is less than a first threshold, and performing a second action when the latency is greater than the first threshold, wherein identifying the latency includes retrieving the latency from a latency database, and wherein the first storage device is part of a storage array, the storage array including one or more second storage devices in addition to the first storage device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.