Hi all, I'm using Luminous 12.2.4 on all servers, with Debian stock kernel.
I use the kernel cephfs/rbd on the client side, and have a choice of : * stock Debian 9 kernel 4.9 : LTS, Spectre/Meltdown mitigations in place, field-tested, probably old libceph inside. * backports kernel 4.14 : probably better Luminous support, no Spectre/Meltdown mitigations yet, much less tested (I may have experienced a kernel-related PPPoE problem lately), not long-term. Which client kernel would you suggest re. Ceph ? Does the cephfs/rbd clients benefit from a really newer kernel ? I expect that the Cpeh server-side kernel don't really matter. TIA, -- Nicolas Huillard _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
