My Oracle Support Banner

Exalogic Virtual: IB Switch Discovery from EMOC Throwing "Unable to establish IPMI v2 / RMCP+ session" Driver Discovery Errors and Expect Timeout Messages (Doc ID 2721916.1)

Last updated on NOVEMBER 14, 2022

Applies to:

Oracle Exalogic Elastic Cloud Software - Version and later
Linux x86-64
Oracle Virtual Server x86-64


In Exalogic Virtual racks, issue of IB Switch discovery from EMOC throwing "Unable to establish IPMI v2 / RMCP+ session" Driver Discovery errors and Expect timeout messages is noticed.

IB Switch discovery job shows as successful, but Switch discovery from EMOC is incomplete due to driver discovery errors. Below is snippet of EMOC job log at the time of the issue.


Rediscovering IB Switch from EMOC.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.