As i can see, all pg's are active+clean:
~# ceph -s
cluster:
id: d168189f-6105-4223-b244-f59842404076
health: HEALTH_WARN
noout,nodeep-scrub flag(s) set
mons 1,2,3,4,5 are using a lot of disk space
services:
mon: 5 daemons, quorum 1,2,3,4,5
mgr: api1(active), standbys: api2
osd: 832 osds: 791 up, 790 in
flags noout,nodeep-scrub
data:
pools: 10 pools, 52336 pgs
objects: 47.78M objects, 238TiB
usage: 854TiB used, 1.28PiB / 2.12PiB avail
pgs: 52336 active+clean
io:
client: 929MiB/s rd, 1.16GiB/s wr, 31.85kop/s rd, 36.19kop/s wr
08.10.2018, 22:11, "Wido den Hollander" <w...@42on.com>:
> On 10/08/2018 05:04 PM, Aleksei Zakharov wrote:
>> Hi all,
>>
>> We've upgraded our cluster from jewel to luminous and re-created monitors
>> using rocksdb.
>> Now we see, that mon's are using a lot of disk space and used space only
>> grows. It is about 17GB for now. It was ~13GB when we used leveldb and jewel
>> release.
>>
>> When we added new osd's we saw that it downloads from monitors a lot of
>> data. It was ~15GiB few days ago and it is ~18GiB today.
>> One of the osd's we created uses filestore and it looks like old osd maps
>> are not removed:
>>
>> ~# find /var/lib/ceph/osd/ceph-224/current/meta/ | wc -l
>> 73590
>>
>> I've tried to run manual compaction (ceph tell mon.NUM compact) but it
>> doesn't help.
>>
>> So, how to stop this growth of data on monitors?
>
> What is the status of Ceph? Can you post the output of:
>
> $ ceph -s
>
> MONs do not trim their database if one or more PGs aren't active+clean.
>
> Wido
>
>> --
>> Regards,
>> Aleksei Zakharov
>>
>> _______________________________________________
>> ceph-users mailing list
>> ceph-users@lists.ceph.com
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
--
Regards,
Aleksei Zakharov
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