General Guideline For Sizing The Online Redo Log Files (Doc ID 781999.1)

Last updated on JUNE 15, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 8.1.7.4 to 11.2.0.0 [Release 8.1.7 to 11.2]
Information in this document applies to any platform.

Goal

This note provides the general guidelines for online redo log file size, you may see messages like below in alert log file if redo log size is not adequate :

Thread 1 cannot allocate new log, sequence XXX
Checkpoint not complete

Solution

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms