I tried to remove the default fs then it works, but port 6789 still not able to telnet. ceph fs fail myfs ceph fs rm myfs --yes-i-really-mean-it bash-4.4$ bash-4.4$ ceph fs ls name: kingcephfs, metadata pool: cephfs-king-metadata, data pools: [cephfs-king-data ] bash-4.4$ bash-4.4$ bash-4.4$ ceph -s cluster: id: de9af3fe-d3b1-4a4b-bf61-929a990295f6 health: HEALTH_OK services: mon: 3 daemons, quorum a,b,d (age 90m) mgr: a(active, since 5d), standbys: b mds: 1/1 daemons up, 5 standby osd: 3 osds: 3 up (since 100m), 3 in (since 6d) rgw: 1 daemon active (1 hosts, 1 zones) data: volumes: 1/1 healthy pools: 14 pools, 233 pgs objects: 633 objects, 450 MiB usage: 2.0 GiB used, 208 GiB / 210 GiB avail pgs: 233 active+clean bash-4.4$ _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx