Active-active architecture for distributed ISCSI target in hyper-converged storage
US11604712B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Nov 16, 2018 |
| Grant date | Mar 14, 2023 |
| Priority date | — |
| Expiry date | Nov 16, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2213/0036
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method is provided for a hyper-converged storage-compute system to implement an active-active failover architecture for providing Internet Small Computer System Interface (iSCSI) target service. The method intelligently selects multiple hosts to become storage nodes that process iSCSI input/output (I/O) for a target. The method further enables iSCSI persistent reservation (PR) to handle iSCSI I/Os from multiple initiators.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.