Hi,
The pool is back up and running. I made this actions:
- Increased max pg per OSD (ceph tell mon.* injectargs
'--mon_max_pg_per_osd=400'). But was still frozen. (already had OSDs with
251 pgs, then I not sure if this was the my problem.)
- Restarted all daemons, including OSDs. In a specific host, when I
restarted a OSD daemon, It took too long, and after this I saw that the
pool started rebuild.
I don't have a sure conclusion about what's happened, at least it's
working. I will read logs, now with more diem, for understanding exactly
happened.
Thank you all for your help.
Gesiel
Em sex, 9 de nov de 2018 às 03:37, Ashley Merrick <[email protected]>
escreveu:
> Are you sure the down OSD didn't happen to have any data required for the
> re-balance to complete? How long has the down now removed OSD been out?
> Before or after your increased PG count?
>
> If you do "ceph health detail" and then pick a stuck PG what does "ceph pg
> PG query" output?
>
> Has your ceph -s output changed at all since the last paste?
>
> On Fri, Nov 9, 2018 at 12:08 AM Gesiel Galvão Bernardes <
> [email protected]> wrote:
>
>> Em qui, 8 de nov de 2018 às 10:00, Joao Eduardo Luis <[email protected]>
>> escreveu:
>>
>>> Hello Gesiel,
>>>
>>> Welcome to Ceph!
>>>
>>> In the future, you may want to address the ceph-users list
>>> (`[email protected]`) for this sort of issues.
>>>
>>>
>> Thank you, I will do.
>>
>> On 11/08/2018 11:18 AM, Gesiel Galvão Bernardes wrote:
>>> > Hi everyone,
>>> >
>>> > I am a beginner in Ceph. I made a increase of pg_num in a pool, and
>>> > after the cluster rebalance I increased pgp_num (a confission: I not
>>> > had read the complete documentation about this operation :-( ). Then
>>> > after this my cluster broken, and stoped all. The cluster not
>>> rebalance,
>>> > and my impression is that are all stopped.
>>> >
>>> > Below is my "ceph -s". Can anyone help-me?
>>>
>>> You have two osds down. Depending on how your data is mapped, your pgs
>>> may be waiting for those to come back up before they finish being
>>> cleaned up.
>>>
>>>
>> After removed OSD downs, it is tried rebalance, but is "frozen" again,
>> in this status:
>>
>> cluster:
>> id: ab5dcb0c-480d-419c-bcb8-013cbcce5c4d
>> health: HEALTH_WARN
>> 12840/988707 objects misplaced (1.299%)
>> Reduced data availability: 358 pgs inactive, 325 pgs peering
>>
>> services:
>> mon: 3 daemons, quorum cmonitor,thanos,cmonitor2
>> mgr: thanos(active), standbys: cmonitor
>> osd: 17 osds: 17 up, 17 in; 221 remapped pgs
>>
>> data:
>> pools: 1 pools, 1024 pgs
>> objects: 329.6 k objects, 1.3 TiB
>> usage: 3.8 TiB used, 7.4 TiB / 11 TiB avail
>> pgs: 1.660% pgs unknown
>> 33.301% pgs not active
>> 12840/988707 objects misplaced (1.299%)
>> 666 active+clean
>> 188 remapped+peering
>> 137 peering
>> 17 unknown
>> 16 activating+remapped
>>
>> Any other idea?
>>
>>
>> Gesiel
>>
>>>
>>> _______________________________________________
>> ceph-users mailing list
>> [email protected]
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>
>
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