> On 4 Oct 2021, at 16:38, Stefan Kooman <ste...@bit.nl> wrote:
>
> What procedure are you following to add the mon?
# ceph mon dump
epoch 10
fsid 677f4be1-cd98-496d-8b50-1f99df0df670
last_changed 2021-09-11 10:04:23.890922
created 2018-05-18 20:43:43.260897
min_mon_release 14 (nautilus)
0: [v2:10.40.0.81:3300/0,v1:10.40.0.81:6789/0] mon.ceph-01
1: [v2:10.40.0.83:3300/0,v1:10.40.0.83:6789/0] mon.ceph-03
2: [v2:10.40.0.86:3300/0,v1:10.40.0.86:6789/0] mon.ceph-06
dumped monmap epoch 10
sudo -u ceph ceph mon getmap -o /tmp/monmap.map
got monmap epoch 10
sudo -u ceph ceph-mon -i mon2 --mkfs --monmap /tmp/monmap.map
chown -R ceph:ceph /var/lib/ceph/mon/ceph-mon2
systemctl start ceph-mon@mon2
>
> Is this physical hardware? Or a (cloned) VM?
This is hardware
>
> Have you checked that you can connect with the other monitors on port 6789 /
> 3300 (and vice versa)?
Yes, of course:
root@mon2:/var/lib/ceph
# telnet 10.40.0.81 3300
Trying 10.40.0.81...
Connected to 10.40.0.81.
Escape character is '^]'.
ceph v2
Terminated
root@mon2:/var/lib/ceph
# telnet 10.40.0.83 3300
Trying 10.40.0.83...
Connected to 10.40.0.83.
Escape character is '^]'.
ceph v2
Terminated
root@mon2:/var/lib/ceph
# telnet 10.40.0.86 3300
Trying 10.40.0.86...
Connected to 10.40.0.86.
Escape character is '^]'.
ceph v2
Terminated
k
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