Re: Multiple MDS servers...

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You'll need to be a little more explicit about your question. In
general there is nothing special that needs to be done. If you're
trying to get multiple active MDSes (instead of active and
standby/standby-replay/etc) you'll need to tell the monitors to
increase the mds num (check the docs; this is not recommended right
now). You obviously need to add an MDS entry to one of your nodes
somewhere, the mechanism for which can differ based on how you're
managing your cluster.
But you don't need to do anything explicit like tell everybody
globally that there are multiple MDSes.
-Greg

On Mon, Dec 8, 2014 at 10:48 AM, JIten Shah <jshah2005@xxxxxx> wrote:
> Do I need to update the ceph.conf  to support multiple MDS servers?
>
> —Jiten
>
> On Nov 24, 2014, at 6:56 AM, Gregory Farnum <greg@xxxxxxxxxxx> wrote:
>
>> On Sun, Nov 23, 2014 at 10:36 PM, JIten Shah <jshah2005@xxxxxx> wrote:
>>> Hi Greg,
>>>
>>> I haven’t setup anything in ceph.conf as mds.cephmon002 nor in any ceph
>>> folders. I have always tried to set it up as mds.lab-cephmon002, so I am
>>> wondering where is it getting that value from?
>>
>> No idea, sorry. Probably some odd mismatch between expectations and
>> how the names are actually being parsed and saved.
>> -Greg
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