OpenShift 4.6 RHCOS Kernel Update

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Hello Everyone!

If there is any way to update RHCOS Kernel to specific or latest version?

At the moment my OCP 4.6.8 cluster runs on 4.18.0-193.29.1.el8_2.x86_64 and I am facing with some troubles with DFS mounts after failover.

I found similar problem here: https://access.redhat.com/solutions/4932171 and resolution was simple update a kernel version which includes resolved IP change for CIFS share.

And feels like I need to update a kernel version to kernel-4.18.0-240.el8 on RCOS, but I could not find any usable manual how I can do that, except maybe to install nighty version of OCP 4.7.

PS: I don't have such issues on CentOS 8.2 with latest kernel been installed.

Thanks for any help.

MN

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