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Frequent Direct NFS channel DOWN or UP Messages in Database Alert Log (Doc ID 2936178.1)

Last updated on MAY 30, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 19.3.0.0.0 to 21.9 [Release 19 to 21.0]
Information in this document applies to any platform.

Symptoms

Instance alert log reports frequent dnfs channel DOWN / UP messages.

alert_<SID1>.log inside <ORACLE_BASE>/diag/rdbms/<DB_NAME>/<SID1>/trace:

 

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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