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Exalogic Linux Physical Compute Nodes IB Port Gets Removed With Coherence Cluster In IMB mode (Doc ID 2453827.1)

Last updated on NOVEMBER 14, 2022

Applies to:

Oracle Exalogic Elastic Cloud Software - Version 2.0.6.3.0 and later
Linux x86-64

Symptoms

In Exalogic Physical racks running 2.0.6.3.X releases, issue of Compute Node's IB port getting removed from IB fabric is noticed when there is load on the system and with Coherence cluster in IMB mode.

"Removed port" message is seen in /var/log/opensm.log on IB Switch as seen below.

Cause

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In this Document
Symptoms
Cause
Solution
References


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