Exalogic Compute Node Hang With "Execut: page allocation failure" Message (Doc ID 1680252.1)

Last updated on OCTOBER 28, 2016

Applies to:

Oracle Exalogic Elastic Cloud Software - Version 2.0.0.0.0 and later
Linux x86-64

Symptoms

In Exalogic Linux Physical releases 2.0.0.0.0 and above, when system is under load, a compute node hang is observed.

At the time of the hang compute node is unresponsive to the pings and only way to recover from the issue is to reset the Compute Node from ILOM.

Below are "Execut: page allocation failure" error messages observed in /var/log/messages file at the time of the issue.

 

Cause

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