Windows RAC Cluster Nodes Becoming Unresponsive

(Doc ID 2362400.1)

Last updated on FEBRUARY 22, 2018

Applies to:

Oracle Database - Standard Edition - Version 11.2.0.4 and later
Microsoft Windows x64 (64-bit)

Symptoms

Windows RAC cluster nodes becoming unresponsive

Observed behavior:

The issue starts with entries such as this in the alert.log.

2018-02-08 14:46:17.237:
[ohasd(4060)]CRS-5825:Agent 'E:\app\11.2.0.4\grid/bin/orarootagent.exe_nt authority\system' is unresponsive and will be restarted. Details at (:CRSAGF00131:) {0:0:2} in E:\app\11.2.0.4\grid\log\prdat217\ohasd\ohasd.log.
2018-02-08 14:51:05.814:
[E:\app\11.2.0.4\grid\bin\orarootagent.exe(6228)]CRS-5818:Aborted command 'check' for resource 'ora.registry.acfs'. Details at (:CRSAGF00113:) {1:51232:2} in E:\app\11.2.0.4\grid\log\prdat217\agent\crsd\orarootagent\orarootagent.log.


No problems found at the OS or hardware level.

Changes

 

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