Exalogic Compute Node IB Network Going Down Frequently With Mlx4_ib_event MLX4_DEV_EVENT_PORT_DOWN Error Messages
Last updated on NOVEMBER 22, 2016
Applies to:Oracle Exalogic Elastic Cloud Software - Version 188.8.131.52.4 and later
In Exalogic Linux Physical racks issue of Compute nodes IB network going down frequently is seen.
Exalogic compute node report failed bond1 (IPOIB ) interface. Several mlx4_ib_event MLX4_DEV_EVENT_PORT_DOWN messages are seen in /var/log/messages.
Below are error messages in /var/log/messages system logs on Compute Node.
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