Re: PG that should not be on undersized+degraded on multi datacenter Ceph cluster

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On Thu, Jun 8, 2017 at 11:31 PM, Alejandro Comisario
<alejandro@xxxxxxxxxxx> wrote:
> Hi Brad.
> Taking into consideration the unlikely posibility that someone
> realizes what the problem is in this specific case, that would be
> higly apreciated.
>
> I presume that having jewel, if you can somehow remediate this, will
> be something that i will not be able to have on this deploy right?

I can propose a backport but whether it is included or not is not up to me.

>
> best.
>
> On Thu, Jun 8, 2017 at 2:20 AM, Brad Hubbard <bhubbard@xxxxxxxxxx> wrote:
>> On Thu, Jun 8, 2017 at 2:59 PM, Alejandro Comisario
>> <alejandro@xxxxxxxxxxx> wrote:
>>> ha!
>>> is there ANY way of knowing when this peering maximum has been reached for a
>>> PG?
>>
>> Not currently AFAICT.
>>
>> It takes place deep in this c code that is shared between the kernel
>> and userspace implementations.
>>
>> https://github.com/ceph/ceph/blob/master/src/crush/mapper.c#L444
>>
>> Whilst the kernel implementation generates some output the userspace
>> code does not. I'm looking at how that situation can be improved.
>>
>>>
>>> On Jun 7, 2017 20:21, "Brad Hubbard" <bhubbard@xxxxxxxxxx> wrote:
>>>>
>>>> On Wed, Jun 7, 2017 at 5:13 PM, Peter Maloney
>>>> <peter.maloney@xxxxxxxxxxxxxxxxxxxx> wrote:
>>>>
>>>> >
>>>> > Now if only there was a log or warning seen in ceph -s that said the
>>>> > tries was exceeded,
>>>>
>>>> Challenge accepted.
>>>>
>>>> > _______________________________________________
>>>> > ceph-users mailing list
>>>> > ceph-users@xxxxxxxxxxxxxx
>>>> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>>>
>>>>
>>>>
>>>> --
>>>> Cheers,
>>>> Brad
>>
>>
>>
>> --
>> Cheers,
>> Brad
>
>
>
> --
> Alejandro Comisario
> CTO | NUBELIU
> E-mail: alejandro@nubeliu.comCell: +54 9 11 3770 1857
> _
> www.nubeliu.com



-- 
Cheers,
Brad
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