DomU vCPU reduction may result in hang, network connectivity loss, and/or clusterware node eviction
(Doc ID 2631984.1)
Last updated on JUNE 10, 2020
Applies to:Oracle Exadata Storage Server Software - Version 126.96.36.199.0 to 188.8.131.52.0 [Release 12.2]
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Exadata Storage Server Software - Version 184.108.40.206.0 to 220.127.116.11.0 [Release 12.2]
Information in this document applies to any platform.
DomU vCPU reduction may result in domU hang, network connectivity loss (InfiniBand or Ethernet), and/or clusterware node eviction. A message similar to the following appears in the domU /var/log/messages file:
This issue may occur in Exadata Cloud Service when the number of OCPUs is reduced.
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