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How to Downgrade a UEK4 Kernel on the BDA (Doc ID 2541839.1)

Last updated on NOVEMBER 08, 2019

Applies to:

Big Data Appliance Integrated Software - Version 4.5.0 and later
Linux x86-64


This note provides steps for downgrading a UEK4 Kernel. A kernel downgrade might be used for kernel version testing.

The example here is based on a UEK4 kernel downgrade from 4.1.12-124.21.1.el6uek.x86_64 to 4.1.12-103.9.7.el6uek.x86_64.


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