Hi Christopher, As far as I know, this will only prevent you from using few features that requires either a recent Linux kernel or a kernel with the appropriate backports for them to work. From the top of my head, I'm thinking as project quotas for ldiskfs, but you are using ZFS, or client side encryption but this is not yet available in 2.12. Other may know better, but you should be pretty safe going with the stock kernel if using Lustre 2.12 and ZFS w.r.t patched kernel.
Aurélien Le 19/10/2022 19:35, « lustre-discuss au nom de Mountford, Christopher J. (Dr.) via lustre-discuss » <[email protected] au nom de [email protected]> a écrit : CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you can confirm the sender and know the content is safe. Is there any disadvantage to using a stock distribution kernel on our Centos 7 lustre servers instead of the _lustre kernel provided in the lustre release (version 2.12.9)? We build spl/zfs and the lustre-zfs kernel modules using dkms and standardized on the kernel in the lustre server release a while ago. Kind Regards, Christopher. _______________________________________________ lustre-discuss mailing list [email protected] http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org _______________________________________________ lustre-discuss mailing list [email protected] http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
