It means there is a manual process. Spacewalk itself won’t do it. Correct? Or maybe we can use remote command?
Francis From: spacewalk-list-boun...@redhat.com [mailto:spacewalk-list-boun...@redhat.com] On Behalf Of Alexandru Raceanu Sent: Friday, March 16, 2018 3:11 AM To: spacewalk-list@redhat.com Subject: Re: [Spacewalk-list] Rollback to the old kernal What I mean is that centos/RHEL by default are keeping the last 3 installed kernels (spacewalk has nothing to do with it) You will still need to remove the latest kernel packages from the machines, enrolling the machines to another channel with an older kernel is not sufficient. /Alex ________________________________ From: "Yakin, Francis" <francis.ya...@windriver.com<mailto:francis.ya...@windriver.com>> To: spacewalk-list@redhat.com<mailto:spacewalk-list@redhat.com> Sent: Thursday, March 15, 2018 6:13:11 PM Subject: Re: [Spacewalk-list] Rollback to the old kernal Alex, You mean I should keep the old kernel on the clients it self. In regards to spacewalk, yesterday we tried to create another repository with old kernel and try to sync it with our servers., we tried to roll back, but it failed. Francis From: spacewalk-list-boun...@redhat.com<mailto:spacewalk-list-boun...@redhat.com> [mailto:spacewalk-list-boun...@redhat.com] On Behalf Of Alexandru Raceanu Sent: Thursday, March 15, 2018 12:58 AM To: spacewalk-list@redhat.com<mailto:spacewalk-list@redhat.com> Subject: Re: [Spacewalk-list] Rollback to the old kernal You should still have the old kernel installed on the machine(s) and you will be able to roll back the kernel by removing the kernel*-<version> packages using yum. I think by default centos keeps the last 3 kernel versions. In regards to spacewalk you can exclude all kernels and include only one version to be synced from external repo. /Alex ________________________________ From: "Yakin, Francis" <francis.ya...@windriver.com<mailto:francis.ya...@windriver.com>> To: spacewalk-list@redhat.com<mailto:spacewalk-list@redhat.com> Sent: Thursday, March 15, 2018 2:23:02 AM Subject: [Spacewalk-list] Rollback to the old kernal Does spacewalk will be able to roll back to the old kernel? For example I ugraded the CentOS from 6.8(kernel 3.0.0 for example) to 6.9 (kernel 3.1.0) Can I roll back to 6.8(kernel 3.0.0)? Thanks Francis Yakin | IT System Admin | direct: 510-749-2027 500 Wind River Way, Alameda, CA 94501 [cid:image001.png@01D12D0C.E17713F0]<http://www.windriver.com/> AN INTEL COMPANY _______________________________________________ Spacewalk-list mailing list Spacewalk-list@redhat.com<mailto:Spacewalk-list@redhat.com> https://www.redhat.com/mailman/listinfo/spacewalk-list _______________________________________________ Spacewalk-list mailing list Spacewalk-list@redhat.com<mailto:Spacewalk-list@redhat.com> https://www.redhat.com/mailman/listinfo/spacewalk-list
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