Concurrent maintenance of an input/output adapter backing a virtual network interface controller
US10545771B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2017 |
| Grant date | Jan 28, 2020 |
| Priority date | — |
| Expiry date | Apr 18, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/34
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Concurrent maintenance of an input/output (I/O) adapter backing a virtual network interface connection (VNIC) including receiving, by a hardware management console (HMC), a request to disconnect the I/O adapter from a computing system, wherein the computing system comprises a logical partition and virtual I/O server; instructing, by the HMC over a communications link, the virtual I/O server to deconfigure and remove the server VNIC driver; determining, by the HMC, that a replacement I/O adapter is installed on the computing system; and in response to determining that the replacement I/O adapter is installed on the computing system, instructing, by the HMC over the communications link, the virtual I/O server to add and configure a replacement server VNIC driver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.