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Exadata: Troubleshooting High Log File Parallel Write Waits (Doc ID 2634755.1)

Last updated on JUNE 15, 2020

Applies to:

Oracle Exadata Storage Server Software - Version 12.1.1.1.0 to 19.3.4.0.0 [Release 12.1 to 12.2]
Linux x86-64

Purpose

 The purpose of this document is to help troubleshoot "log file parallel write" waits when using flash logs.

Troubleshooting Steps

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In this Document
Purpose
Troubleshooting Steps
 Basic Troubleshooting for LGWR Write Performance Issues
 Advanced Troubleshooting Steps for LGWR Write Performance
References

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