On 7/24/19 9:38 PM, dhils...@performair.com wrote:
> All;
>
> There's been a lot of discussion of various kernel versions on this list
> lately, so I thought I'd seek some clarification.
>
> I prefer to run CentOS, and I prefer to keep the number of "extra"
> repositories to a minimum. Ceph requires adding a Ceph repo, and the EPEL
> repo. Updating the kernel requires (from the research I've done) adding
> EL-Repo. I believe CentOS 7 uses the 3.10 kernel.
>
Are you planning on using CephFS? Because only on the clients using
CephFS through the kernel you might require a new kernel.
The nodes in the Ceph cluster can run with the stock CentOS kernel.
Wido
> Under what circumstances would you recommend adding EL-Repo to CentOS 7.6,
> and installing kernel-ml? Are there certain parts of Ceph which particularly
> benefit from kernels newer that 3.10?
>
> Thank you,
>
> Dominic L. Hilsbos, MBA
> Director - Information Technology
> Perform Air International Inc.
> dhils...@performair.com
> www.PerformAir.com
>
>
>
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