Your client is too old and doesn't know about these commands, check with
"ceph -v"
Paul
2018-08-11 1:11 GMT+02:00 Robert Stanford :
>
> [root@monitor07]# ceph version
> ceph version 12.2.7 (3ec878d1e53e1aeb47a9f619c49d9e7c0aa384d5) luminous
> (stable)
> [root@monitor07]# ceph mon feature ls
>
[root@monitor07]# ceph version
ceph version 12.2.7 (3ec878d1e53e1aeb47a9f619c49d9e7c0aa384d5) luminous
(stable)
[root@monitor07]# ceph mon feature ls
no valid command found; 10 closest matches:
mon compact
mon scrub
mon metadata {}
mon sync force {--yes-i-really-mean-it} {--i-know-what-i-am-doing}
