On 2/8/19 8:38 AM, Ashley Merrick wrote:
> So I was adding a new host using ceph-deploy, for the first OSD I
> accidentally run it against the hostname of the external IP and not the
> internal network.
>
> I stopped / deleted the OSD from the new host and then re-created the
> OSD using the internal hostname along with the rest of the OSD's.
>
> They are all running fine however the one that has the same ID as the
> original OSD I created is trying to communicate with the other OSD's
> over the external interface, the OSD is working it seem's however unable
> to control it via any ceph commands.
>
> "heartbeat_check: no reply from external IP of another host:6801 osd.21
> ever on either front or back, first ping sent "
>
> Is it possible to update somewhere for this OSD to use the internet
> network, or is there something else compared to the normal ceph osd
> removal process I should do before re-adding it.
>
When you stop/start an OSD it will re-register itself with the cluster
and update it's IP.
No need to remove it. Just a stop/start should be sufficient.
Wido
> Thanks
>
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> ceph-users@lists.ceph.com
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>
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