Re: monitor sst files continue growing

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After add OSDs into the cluster, the recovery and backfill progress has not
finished yet

Zhenshi Zhou <deaderzzs@xxxxxxxxx> 于2020年10月29日周四 下午3:29写道:

> MGR is stopped by me cause it took too much memories.
> For pg status, I added some OSDs in this cluster, and it
>
> Frank Schilder <frans@xxxxxx> 于2020年10月29日周四 下午3:27写道:
>
>> Your problem is the overall cluster health. The MONs store cluster
>> history information that will be trimmed once it reaches HEALTH_OK.
>> Restarting the MONs only makes things worse right now. The health status is
>> a mess, no MGR, a bunch of PGs inactive, etc. This is what you need to
>> resolve. How did your cluster end up like this?
>>
>> It looks like all OSDs are up and in. You need to find out
>>
>> - why there are inactive PGs
>> - why there are incomplete PGs
>>
>> This usually happens when OSDs go missing.
>>
>> Best regards,
>> =================
>> Frank Schilder
>> AIT Risø Campus
>> Bygning 109, rum S14
>>
>> ________________________________________
>> From: Zhenshi Zhou <deaderzzs@xxxxxxxxx>
>> Sent: 29 October 2020 07:37:19
>> To: ceph-users
>> Subject:  monitor sst files continue growing
>>
>> Hi all,
>>
>> My cluster is in wrong state. SST files in /var/lib/ceph/mon/xxx/store.db
>> continue growing. It claims mon are using a lot of disk space.
>>
>> I set "mon compact on start = true" and restart one of the monitors. But
>> it started and campacting for a long time, seems it has no end.
>>
>> [image.png]
>>
>
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