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RMAN Backup Reporting WARNING:io_submit Failed Due To Kernel Limitations MAXAIO For Process=128 (Doc ID 2172642.1)

Last updated on JULY 07, 2021

Applies to:

Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Information in this document applies to any platform.
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Symptoms

 RMAN backup completes, with the following errors reported in the alert.log: 

 

Cause

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In this Document
Symptoms
Cause
Solution
 Applies to:
References


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