Re: mon servers

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On Wed, Mar 5, 2014 at 12:49 PM, Jonathan Gowar <jon@xxxxxxxxxxxxxxxx> wrote:
> On Wed, 2014-03-05 at 16:35 +0000, Joao Eduardo Luis wrote:
>> On 03/05/2014 02:30 PM, Jonathan Gowar wrote:
>> > In an attempt to add a mon server, I appear to have completely broken a
>> > mon service to the cluster:-
>>
>> Did you start the mon you added?  How did you add the new monitor?
>
> From the admin node:-
> http://pastebin.com/AYKgevyF

Ah you added a monitor with ceph-deploy but that is not something that
is supported (yet)

See: http://tracker.ceph.com/issues/6638

This should be released in the upcoming ceph-deploy version.

But what it means is that you kind of deployed monitors that have no
idea how to communicate
with the ones that were deployed before.


>
>
>
>
>> Are your other monitors running?  How many are they?
>
> There is 1 mon server running, on ceph-1:-
>
> /usr/bin/ceph-mon -i ceph-1 --pid-file /var/run/ceph/mon.ceph-1.pid
> -c /etc/ceph/ceph.conf
>
>> For each of your monitors, assuming you have started all of them,
>> please share the results from
>>
>> ceph daemon mon.N mon_status
>
> ceph-1 is the only server currently able to run.
>
> # ceph daemon mon.ceph-1 mon_status
> { "name": "ceph-1",
>   "rank": 0,
>   "state": "probing",
>   "election_epoch": 0,
>   "quorum": [],
>   "outside_quorum": [
>         "ceph-1"],
>   "extra_probe_peers": [],
>   "sync_provider": [],
>   "monmap": { "epoch": 2,
>       "fsid": "6c0cbf2a-8b30-4b03-b4f5-6d56386b1c14",
>       "modified": "2014-03-05 12:32:58.200957",
>       "created": "0.000000",
>       "mons": [
>             { "rank": 0,
>               "name": "ceph-1",
>               "addr": "10.11.4.52:6789\/0"},
>             { "rank": 1,
>               "name": "ceph-3",
>               "addr": "10.11.4.54:6789\/0"}]}}
>
>
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