Hi. I tried to enable the "new smart balancing" - backend are on RH luminous clients are Ubuntu 4.15 kernel. As per: http://docs.ceph.com/docs/mimic/rados/operations/upmap/ $ sudo ceph osd set-require-min-compat-client luminous Error EPERM: cannot set require_min_compat_client to luminous: 1 connected client(s) look like firefly (missing 0xe01000000200000); 1 connected client(s) look like firefly (missing 0xe01000000000000); 1 connected client(s) look like hammer (missing 0xe00000000200000); 55 connected client(s) look like jewel (missing 0x800000000000000); add --yes-i-really-mean-it to do it anyway ok, so 4.15 kernel connects as a "hammer" (<1.0) client? Is there a huge gap in upstreaming kernel clients to kernel.org or what am I misreading here? Hammer is 2015'ish - 4.15 is January 2018'ish? Is kernel client development lacking behind ? Jesper _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
 |