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SuperCluster: After applying Q1 2022 QFSDP began to see LDOM based RAC node evictions. (Doc ID 2918511.1)

Last updated on JANUARY 04, 2023

Applies to:

Solaris Operating System - Version 11.4 to 11.3 [Release 11.0]
Oracle SuperCluster M7 Hardware - Version All Versions to All Versions [Release All Releases]
Oracle SuperCluster Specific Software - Version 1.x to 3.x [Release 1.0 to 3.0]
Oracle Solaris on SPARC (64-bit)

Symptoms


Summary: LDOM based node evictions where QP Access Violation Error are seen in messages.

Description
---------------
Jul 8 02:27:48 <hostname> mcxnex: [ID 930714 kern.warning] WARNING: mcxnex0: EQE local access violation
Jul 8 02:27:48 <hostname> ibtl: [ID 343010 kern.notice] IB Client 'rdsv3': QP Access Violation Error
Jul 8 02:27:48 <hostname> rdsv3: [ID 725595 kern.notice] EQE 'access' error, tos 0 connection lost from xxx.xxx.xxx.xxx to xxx.xxx.xxx.xxx

The above errors were reported the same time as the DB's were reporting node evictions.


Changes

 Q1 2022 QFSD had recently been applied.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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