I just had created a ceph cluster to use cephfs. When i create the a ceph fs pool i get the filesystem below error.

# ceph osd pool create cephfs_data 128
pool 'cephfs_data' created

# ceph osd pool create cephfs_metadata 128
pool 'cephfs_metadata' created

# ceph fs new cephfs cephfs_metadata cephfs_data
new fs with metadata pool 6 and data pool 5

# ceph -s
  cluster:
    id:     1c27def45-f0f9-494d-sfke-eb4323432fd
    health: HEALTH_ERR
            1 filesystem is offline
            1 filesystem is online with fewer MDS than max_mds

  services:
    mon: 2 daemons, quorum ceph-mon01,ceph-mon02
    mgr: ceph-adm01(active)
    mds: cephfs-0/0/1 up
    osd: 12 osds: 12 up, 12 in

  data:
    pools:   2 pools, 256 pgs
    objects: 0  objects, 0 B
    usage:   12 GiB used, 588 GiB / 600 GiB avail
    pgs:     256 active+clean

but when i check the max_mds for the ceph fs it says 1

#  ceph fs get cephfs | grep max_mds
max_mds 1

Let anyone know what am i missing here? Any inputs is much appreciated.

Regards,

Ram

Ceph-explorer..