Native cloud deployment on Azure is not available for this version of Exasol, but you can install Exasol as a Linux application on Azure instances. For more information, see Installation.

Native cloud deployment on Google Cloud is not available for this version of Exasol, but you can install Exasol as a Linux application on Google Cloud instances. For more information, see Installation.

Cloud data nodes boot outdated kernel

Details

Detail name	Value
Changelog Number	14714
Type	Bug
Status	Resolved
Affected Versions
Fix Versions	Exasol 7.1.12, Exasol 7.0.20
Resolution Date	2022-07-13

Description

In some cases, data nodes in Exasol deployments in public clouds boot the previously installed kernel after an OS security update was applied. This is indicated in the EXAoperation monitoring log as e.g.

2022-06-24 13:14:15.000001	Error	n11	Running linux kernel (3.10.0-1160.25.1.el7.x86_64) does not match to expected one (3.10.0-1160.59.1.el7.x86_64).

Workaround

Please contact Exasol support if you are affected by this issue.

Fix

For new cloud images, the data nodes always boot the newest kernel that was installed via OS security updates.

Cloud data nodes boot outdated kernel

Details

Description

Workaround

Fix

PRODUCT

RESOURCES