Increased Waits for 'log file sync' and 'LGWR wait for redo copy' Following Failover with MTTR Advisory set to ON (Doc ID 1968974.1)

Last updated on SEPTEMBER 19, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Information in this document applies to any platform.

Symptoms

 

Changes

The host crashed due to a hardware issue and failed over to another cluster. MTTR Advisory is switched from READY to the ON state.

Cause

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