Re: [Ceph-community] Pool broke after increase pg_num

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Hello Gesiel,

Welcome to Ceph!

In the future, you may want to address the ceph-users list
(`ceph-users@xxxxxxxxxxxxxx`) for this sort of issues.

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.

  -Joao


> 
> +++++++
>  cluster:
>     id:     ab5dcb0c-480d-419c-bcb8-013cbcce5c4d
>     health: HEALTH_WARN
>             14402/995493 objects misplaced (1.447%)
>             Reduced data availability: 348 pgs inactive, 313 pgs peering
>  
>   services:
>     mon: 3 daemons, quorum cmonitor,thanos,cmonitor2
>     mgr: thanos(active), standbys: cmonitor
>     osd: 19 osds: 17 up, 17 in; 221 remapped pgs
>  
>   data:
>     pools:   1 pools, 1024 pgs
>     objects: 331.8 k objects, 1.3 TiB
>     usage:   3.8 TiB used, 7.4 TiB / 11 TiB avail
>     pgs:     1.660% pgs unknown
>              32.324% pgs not active
>              14402/995493 objects misplaced (1.447%)
>              676 active+clean
>              186 remapped+peering
>              127 peering
>              18  activating+remapped
>              17  unknown
> 
> At
> Gesiel
> 
> 
> 
> _______________________________________________
> Ceph-community mailing list
> Ceph-community@xxxxxxxxxxxxxx
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> 

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