[ceph-users] Incorrect pool usage statistics

Karun Josy karunjosy1 at gmail.com
Tue Nov 14 12:23:25 PST 2017


Help?!

There seems to be many objects still present in the pool :
---------------------
$ rados df
POOL_NAME   USED   OBJECTS CLONES  COPIES  MISSING_ON_PRIMARY UNFOUND
DEGRADED RD_OPS    RD    WR_OPS    WR
vm                     886       105      0     315                  0
 0        0    943399 1301M     39539 30889M
ecpool         403G       388652 3    16701     2720564                  0
     0        0 156972536 1081G 203383441  4074G
imagepool        89014M   22485      0   67455                  0       0
      0   7856029  708G  13140767   602G
template           115G        29848     43  149240                  0
 0        0  66138389 2955G   1123900   539G


Karun Josy

On Tue, Nov 14, 2017 at 4:16 AM, Karun Josy <karunjosy1 at gmail.com> wrote:

> Hello,
>
> Recently, I deleted all the disks from an erasure pool 'ecpool'.
> The pool is empty. However the space usage shows around 400GB.
> What might be wrong?
>
>
> $ rbd ls -l ecpool
> $ $ ceph df
>
> GLOBAL:
>     SIZE       AVAIL      RAW USED     %RAW USED
>     19019G     16796G        2223G         11.69
> POOLS:
>     NAME            ID     USED       %USED     MAX AVAIL     OBJECTS
>     template     1        227G      1.59         2810G       58549
>     vm             21          0         0         4684G           2
>     ecpool          33       403G      2.79        10038G      388652
>     imagepool       34     90430M      0.62         4684G       22789
>
>
>
> Karun Josy
>
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