Method, apparatus and computer program product for queueing I/O requests on mapped RAID
US10592165B1 · kind B1 · utility
5Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2018 |
| Grant date | Mar 17, 2020 |
| Priority date | — |
| Expiry date | Feb 2, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0689
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
There is disclosed techniques for queuing I/O requests on Mapped RAID. The techniques comprising queuing a pending I/O request in a queue. The techniques also comprising determining that sufficient credits are available to enable a number of storage devices of a plurality of storage devices in a Mapped RAID group to process the pending I/O request. The techniques further comprising processing the pending I/O request upon determining that there is sufficient credits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.