Hi,
I'd say there is no mds running
$ ceph mds stat
e47262: 1/1/1 up {0=ceph01=up:active}, 2 up:standby
$ ceph -s
[...]
fsmap e47262: 1/1/1 up {0=ceph01=up:active}, 2 up:standby
[...]
Is mds up and running?
Jaime
On 29/06/17 12:26, Riccardo Murri wrote:
Hello!
I tried to create and mount a filesystem using the instructions at
<http://docs.ceph.com/docs/master/cephfs/createfs/> and
<http://docs.ceph.com/docs/master/cephfs/kernel> but I am getting
errors:
$ sudo ceph fs new cephfs cephfs_metadata cephfs_data
new fs with metadata pool 1 and data pool 2
$ sudo ceph mds stat
e6: 0/0/1 up
$ sudo mount -t ceph mds001:/ /mnt -o
name=admin,secretfile=/etc/ceph/client.admin.secret
mount error 110 = Connection timed out
I found this `mds cluster_up` command and thought I need to bring the
MDS cluster up before using FS functions but I get errors there as
well:
$ sudo ceph mds cluster_up
unmarked fsmap DOWN
Still, the cluster does not show any health issue:
$ sudo ceph -s
cluster 00baac7a-0ad4-4ab7-9d5e-fdaf7d122aee
health HEALTH_OK
monmap e1: 1 mons at {mon001=172.23.140.181:6789/0}
election epoch 3, quorum 0 mon001
fsmap e7: 0/0/1 up
osdmap e19: 3 osds: 3 up, 3 in
flags sortbitwise,require_jewel_osds
pgmap v1278: 192 pgs, 3 pools, 0 bytes data, 0 objects
9728 MB used, 281 GB / 290 GB avail
192 active+clean
Any hints? What I am doing wrong?
Thanks,
Riccardo
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--
Jaime Ibar
High Performance & Research Computing, IS Services
Lloyd Building, Trinity College Dublin, Dublin 2, Ireland.
http://www.tchpc.tcd.ie/ | ja...@tchpc.tcd.ie
Tel: +353-1-896-3725
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