Yep. I don't remember for sure but I think you may need to use the
ceph CLI to specify changes to these parameters, though — the config
file options will only apply to the initial creation of the OSD map.
("ceph pg set_nearfull_ratio 0.88" etc)
-Greg
Software Engineer #42 @ http://inktank.com | http://ceph.com
On Thu, Aug 1, 2013 at 11:11 PM, YIP Wai Peng <yipwp@xxxxxxxxxxxxxxx> wrote:
> Yes, I have changed them on all monitors (3).
>
> Is reading the nearfull off 'ceph pg dump' the correct way of viewing?
>
> - WP
>
>
>
>
> On Fri, Aug 2, 2013 at 12:04 AM, Joao Eduardo Luis <joao.luis@xxxxxxxxxxx>
> wrote:
>>
>> On 08/01/2013 12:53 PM, YIP Wai Peng wrote:
>>>
>>> Hi all,
>>>
>>> I am trying to change the mon osd nearfull / full ratio. Currently, my
>>> settings are these:
>>>
>>> # ceph pg dump | head
>>> <snip>
>>> full_ratio 0.95
>>> nearfull_ratio 0.85
>>>
>>> I edited ceph.conf file and added the configuration options, following
>>> instructions at
>>> http://ceph.com/docs/master/rados/configuration/mon-config-ref/
>>>
>>> [global]
>>> <snip>
>>> mon osd full ratio = .60
>>> mon osd nearfull ratio = .50
>>>
>>> I restarted all the mons, but the full_ratio and nearfull_ratio still
>>> does not change, as shown from ceph pg dump.
>>
>>
>> Have you changed this on all monitor's configuration files?
>>
>> These are options read on a per-monitor basis and they won't affect all
>> monitors if only changed on a single monitor's ceph.conf.
>>
>> -Joao
>>
>>
>>
>> --
>> Joao Eduardo Luis
>> Software Engineer | http://inktank.com | http://ceph.com
>> _______________________________________________
>> ceph-users mailing list
>> ceph-users@xxxxxxxxxxxxxx
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
>
>
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