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Log File Sync Waits Caused by Controlfile Issues (Doc ID 2262450.1)

Last updated on APRIL 02, 2024

Applies to:

Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 9.2.0.8 and later
Oracle Database Cloud Schema Service - Version N/A and later
Information in this document applies to any platform.

Purpose

In large environments or environments with other problems, controlfile waits can cause long log file sync waits.  This document explains how to look for this scenario.  This note assumes that Document 1376916.1 has already been followed or that controlfile waits are large enough to be suspected as a problem.

Troubleshooting Steps

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In this Document
Purpose
Troubleshooting Steps
References

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