Hi Sylvain,
have you upgraded to Nautilus recently?
Have you added/repaired any OSDs since then?
If so then you're facing a known issue caused by a mixture of legacy and
new approaches to collect pool statistics.
Sage shared detailed information on the issue in this mailing list under
"Pool stats issue with upgrades to nautilus" topic.
Thanks,
Igor
On 7/30/2019 1:03 AM, Sylvain PORTIER wrote:
Hi,
When I get me ceph status, I do not understand the result :
ceph df detail
RAW STORAGE:
CLASS SIZE AVAIL USED RAW USED %RAW USED
hdd 131 TiB 102 TiB 29 TiB 29 TiB 21.98
TOTAL 131 TiB 102 TiB 29 TiB 29 TiB 21.98
POOLS:
POOL ID STORED OBJECTS USED %USED MAX
AVAIL QUOTA OBJECTS QUOTA BYTES DIRTY USED COMPR UNDER COMPR
rbd 4 213 B 15 64
KiB 0 29 TiB N/A N/A 15
0 B 0 B
Backup 6 6.3 TiB 4.96M 9.6 TiB 9.95
58 TiB N/A N/A 4.96M 0 B 0 B
I have only one image (rados) of 500 TiB on the pool Backup, and I
really have 19TiB used on this drive (xfs).
Whats wrong ???
For 19 TiB used, ceph shows for Backup pool 9.6 TiB used ???
Thank you
Sylvain.
---
L'absence de virus dans ce courrier électronique a été vérifiée par le
logiciel antivirus Avast.
https://www.avast.com/antivirus
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