OK so it’s telling you that the near full OSD holds PGs for these three pools.

JC

> On Dec 19, 2017, at 08:05, Karun Josy <karunjo...@gmail.com> wrote:
> 
> No, I haven't.
> 
> Interestingly, the POOL_NEARFULL flag is shown only when there is 
> OSD_NEARFULL  flag.
> I have recently upgraded to Luminous 12.2.2, haven't seen this flag in 12.2.1
> 
> 
> 
> Karun Josy
> 
> On Tue, Dec 19, 2017 at 9:27 PM, Jean-Charles Lopez <jelo...@redhat.com 
> <mailto:jelo...@redhat.com>> wrote:
> Hi
> 
> did you set quotas on these pools?
> 
> See this page for explanation of most error messages: 
> http://docs.ceph.com/docs/master/rados/operations/health-checks/#pool-near-full
>  
> <http://docs.ceph.com/docs/master/rados/operations/health-checks/#pool-near-full>
> 
> JC
> 
>> On Dec 19, 2017, at 01:48, Karun Josy <karunjo...@gmail.com 
>> <mailto:karunjo...@gmail.com>> wrote:
>> 
>> Hello,
>> 
>> In one of our clusters, health is showing these warnings :
>> ---------
>> OSD_NEARFULL 1 nearfull osd(s)
>>     osd.22 is near full
>> POOL_NEARFULL 3 pool(s) nearfull
>>     pool 'templates' is nearfull
>>     pool 'cvm' is nearfull
>>     pool 'ecpool' is nearfull
>> ------------
>> 
>> One osd is above 85% used, which I know caused the OSD_Nearfull flag.
>> But what does pool(s) nearfull mean ?
>> And how can I correct it ?
>> 
>> ]$ ceph df
>> GLOBAL:
>>     SIZE       AVAIL      RAW USED     %RAW USED
>>     31742G     11147G       20594G         64.88
>> POOLS:
>>     NAME            ID     USED       %USED     MAX AVAIL     OBJECTS
>>     templates      5        196G     23.28          645G       50202
>>     cvm               6        6528         0         1076G         770
>>     ecpool           7      10260G     83.56         2018G     3004031
>> 
>> 
>> 
>> Karun 
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> 
> 

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