Re: How to set bluestore_rocksdb_options_annex

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Hello Igor, 

thank you for this hint.

I had to restart the osds and then a look in the osd logs... and what do i see?

The line you mentioned :thumbsup: :)

Have a nice week
Mehmet 

Am 4. Mai 2021 15:26:59 MESZ schrieb Igor Fedotov <ifedotov@xxxxxxx>:
>OSD to be restarted similar to altering bluestore_rocksdb_options.
>
>You can check if RocksDB has got proper option via OSD log, e.g.
>
>2021-05-04T04:35:42.290+0300 7f325f8daec0  4 rocksdb: 
>Options.write_buffer_size: 268435456
>
>
>Thanks,
>
>Igor
>
>On 5/4/2021 7:59 AM, ceph@xxxxxxxxxx wrote:
>> For the records i have tried/done this like:
>>
>> Ceph config set osd bluestore_rocksdb_options_annex
>option1=8,option2=4
>>
>> But i am not sure if it is necessary to restart the osds... cause
>>
>> Ceph config dump
>>
>> Shows
>>
>> ... .. .
>> Osd advanced option1=8,option2=4 *
>> ... .. .
>>
>> The "*" is shown in the "RO" field..
>>
>> Any Suggestions?
>>
>> Thanks Mehmet
>>
>> Am 28. April 2021 21:25:51 MESZ schrieb ceph@xxxxxxxxxx:
>>> Hello Anthony,
>>>
>>> it was introduced in octopus 15.2.10
>>> See:  https://docs.ceph.com/en/latest/releases/octopus/
>>>
>>> Do you know how you would set it in pacific? :)
>>> Guess, there shouldnt be much difference...
>>>
>>> Thank you
>>> Mehmet
>>>
>>> Am 28. April 2021 19:21:19 MESZ schrieb Anthony D'Atri
>>> <anthony.datri@xxxxxxxxx>:
>>>> I think that’s new with Pacific.
>>>>
>>>>> On Apr 28, 2021, at 1:26 AM, ceph@xxxxxxxxxx wrote:
>>>>>
>>>>>
>>>>>
>>>>> Hello,
>>>>>
>>>>> I have an octopus cluster and want to change some values - but i
>>>> cannot find any documentation on how to set values(multiple) with
>>>>> bluestore_rocksdb_options_annex
>>>>>
>>>>> Could someone give me some examples.
>>>>> I would like to do this like ceph config set ...
>>>>>
>>>>> Thanks in advice
>>>>> Mehmet
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