Hi Dan,

Did you configure block.wal/block.db as separate devices/partition
(osd_scenario: non-collocated or lvm for clusters installed using
ceph-ansbile playbooks )?

I run Ceph version 13.2.1 with non-collocated data.db and have the same
situation - the sum of block.db partitions' size is displayed as RAW USED
in ceph df.
Perhaps it is not the case for collocated block.db/wal.

Jakub

On Sat, Oct 20, 2018 at 8:34 PM Waterbly, Dan <dan.water...@sos.wa.gov>
wrote:

> I get that, but isn’t 4TiB to track 2.45M objects excessive? These numbers
> seem very high to me.
>
> Get Outlook for iOS <https://aka.ms/o0ukef>
>
>
>
> On Sat, Oct 20, 2018 at 10:27 AM -0700, "Serkan Çoban" <
> cobanser...@gmail.com> wrote:
>
> 4.65TiB includes size of wal and db partitions too.
>> On Sat, Oct 20, 2018 at 7:45 PM Waterbly, Dan  wrote:
>> >
>> > Hello,
>> >
>> >
>> >
>> > I have inserted 2.45M 1,000 byte objects into my cluster (radosgw, 3x 
>> > replication).
>> >
>> >
>> >
>> > I am confused by the usage ceph df is reporting and am hoping someone can 
>> > shed some light on this. Here is what I see when I run ceph df
>> >
>> >
>> >
>> > GLOBAL:
>> >
>> >     SIZE        AVAIL       RAW USED     %RAW USED
>> >
>> >     1.02PiB     1.02PiB      4.65TiB          0.44
>> >
>> > POOLS:
>> >
>> >     NAME                                           ID     USED        
>> > %USED     MAX AVAIL     OBJECTS
>> >
>> >     .rgw.root                                      1      3.30KiB         
>> > 0        330TiB           17
>> >
>> >     .rgw.buckets.data      2      22.9GiB         0        330TiB     
>> > 24550943
>> >
>> >     default.rgw.control                            3           0B         
>> > 0        330TiB            8
>> >
>> >     default.rgw.meta                               4         373B         
>> > 0        330TiB            3
>> >
>> >     default.rgw.log                                5           0B         
>> > 0        330TiB            0
>> >
>> >     .rgw.control           6           0B         0        330TiB          
>> >   8
>> >
>> >     .rgw.meta              7      2.18KiB         0        330TiB          
>> >  12
>> >
>> >     .rgw.log               8           0B         0        330TiB          
>> > 194
>> >
>> >     .rgw.buckets.index     9           0B         0        330TiB         
>> > 2560
>> >
>> >
>> >
>> > Why does my bucket pool report usage of 22.9GiB but my cluster as a whole 
>> > is reporting 4.65TiB? There is nothing else on this cluster as it was just 
>> > installed and configured.
>> >
>> >
>> >
>> > Thank you for your help with this.
>> >
>> >
>> >
>> > -Dan
>> >
>> >
>> >
>> > Dan Waterbly | Senior Application Developer | 509.235.7500 x225 | 
>> > dan.water...@sos.wa.gov
>> >
>> > WASHINGTON STATE ARCHIVES | DIGITAL ARCHIVES
>> >
>> >
>> >
>> > _______________________________________________
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>> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>
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