Bug #48884
Updated by Brad Hubbard over 3 years ago
This was discovered on luminous but master behaves similarly.
<pre>
$ ceph osd df tree | egrep root\|rack\|host
ID CLASS WEIGHT REWEIGHT SIZE USE DATA OMAP META AVAIL %USE VAR PGS TYPE NAME····
-201 1142.68286 - 0B 0B 0B 0B 0B 0B 0 0 - root BLOCK······························
-101 418.48694 - 174TiB 95.4TiB 78.7TiB 3.80GiB 0B 78.7TiB 0 0 - rack BLOCK-AZ1······················
-9 34.93088 - 34.9TiB 19.1TiB 19.1TiB 643MiB 35.9GiB 15.8TiB 54.69 0.98 - host my-ceph-cluster1-osd001
-5 34.93088 - 34.9TiB 19.7TiB 19.6TiB 568MiB 37.0GiB 15.3TiB 56.26 1.01 - host my-ceph-cluster1-osd004
-15 34.93088 - 34.9TiB 20.7TiB 20.6TiB 688MiB 39.0GiB 14.2TiB 59.21 1.06 - host my-ceph-cluster1-osd007
-1 34.93088 - 34.9TiB 19.7TiB 19.7TiB 635MiB 36.9GiB 15.2TiB 56.36 1.01 - host my-ceph-cluster1-osd019
-21 34.93088 - 34.9TiB 20.4TiB 20.4TiB 661MiB 35.9GiB 14.5TiB 58.38 1.05 - host my-ceph-cluster1-osd022
-23 34.93088 - 34.9TiB 19.3TiB 19.2TiB 645MiB 34.3GiB 15.7TiB 55.13 0.99 - host my-ceph-cluster1-osd025
-27 34.81705 - 0B 0B 0B 0B 0B 0B 0 0 - host my-ceph-cluster1-osd028
-29 34.81705 - 34.8TiB 18.2TiB 16.6TiB 804MiB 0B 16.6TiB 52.32 0.94 - host my-ceph-cluster1-osd031
-59 34.81689 - 34.8TiB 19.0TiB 15.8TiB 738MiB 0B 15.8TiB 54.65 0.98 - host my-ceph-cluster1-osd034
-63 34.81689 - 34.8TiB 18.6TiB 16.2TiB 763MiB 0B 16.2TiB 53.49 0.96 - host my-ceph-cluster1-osd037
-57 34.81689 - 34.8TiB 18.8TiB 16.1TiB 795MiB 0B 16.1TiB 53.88 0.97 - host my-ceph-cluster1-osd040
-61 34.81689 - 34.8TiB 20.8TiB 14.0TiB 788MiB 0B 14.0TiB 59.76 1.07 - host my-ceph-cluster1-osd043
-103 376.02588 - 34.8TiB 20.5TiB 14.3TiB 710MiB 0B 14.3TiB 0 0 - rack BLOCK-AZ2······················
-3 27.85596 - 34.8TiB 15.8TiB 19.1TiB 704MiB 0B 19.1TiB 45.25 0.81 - host my-ceph-cluster2-osd002
-11 34.81700 - 34.8TiB 18.6TiB 16.2TiB 834MiB 0B 16.2TiB 53.49 0.96 - host my-ceph-cluster2-osd005
-13 34.81700 - 34.8TiB 18.8TiB 16.0TiB 744MiB 0B 16.0TiB 54.07 0.97 - host my-ceph-cluster2-osd008
-25 34.81705 - 34.8TiB 19.2TiB 15.6TiB 863MiB 0B 15.6TiB 55.08 0.99 - host my-ceph-cluster2-osd020
-31 34.81705 - 34.8TiB 18.5TiB 16.3TiB 708MiB 0B 16.3TiB 53.06 0.95 - host my-ceph-cluster2-osd023
-35 34.81705 - 34.8TiB 19.9TiB 14.9TiB 837MiB 0B 14.9TiB 57.08 1.02 - host my-ceph-cluster2-osd026
-33 34.81705 - 34.8TiB 20.3TiB 14.5TiB 973MiB 0B 14.5TiB 58.34 1.05 - host my-ceph-cluster2-osd029
-37 34.81705 - 34.8TiB 19.6TiB 15.2TiB 823MiB 0B 15.2TiB 56.39 1.01 - host my-ceph-cluster2-osd032
-65 34.81689 - 34.8TiB 19.4TiB 15.4TiB 770MiB 0B 15.4TiB 55.65 1.00 - host my-ceph-cluster2-osd035
-71 34.81689 - 34.8TiB 17.7TiB 17.1TiB 871MiB 0B 17.1TiB 50.81 0.91 - host my-ceph-cluster2-osd038
-67 0 - 0B 0B 0B 0B 0B 0B 0 0 - host my-ceph-cluster2-osd041
-69 34.81689 - 34.8TiB 20.5TiB 14.3TiB 710MiB 0B 14.3TiB 58.94 1.06 - host my-ceph-cluster2-osd044
-105 348.17010 - 348TiB 200TiB 149TiB 8.10GiB 0B 149TiB 0 0 - rack BLOCK-AZ3······················
-7 0 - 0B 0B 0B 0B 0B 0B 0 0 - host my-ceph-cluster3-osd003
-17 34.81700 - 34.8TiB 19.5TiB 15.3TiB 855MiB 0B 15.3TiB 56.03 1.00 - host my-ceph-cluster3-osd006
-39 34.81705 - 34.8TiB 21.0TiB 13.8TiB 848MiB 0B 13.8TiB 60.45 1.08 - host my-ceph-cluster3-osd021
-41 34.81705 - 34.8TiB 19.5TiB 15.3TiB 817MiB 0B 15.3TiB 56.02 1.00 - host my-ceph-cluster3-osd024
-43 34.81705 - 34.8TiB 21.2TiB 13.6TiB 873MiB 0B 13.6TiB 60.97 1.09 - host my-ceph-cluster3-osd027
-45 34.81734 - 34.8TiB 20.0TiB 14.8TiB 930MiB 0B 14.8TiB 57.38 1.03 - host my-ceph-cluster3-osd030
-47 34.81705 - 34.8TiB 19.0TiB 15.8TiB 759MiB 0B 15.8TiB 54.56 0.98 - host my-ceph-cluster3-osd033
-49 34.81689 - 34.8TiB 19.2TiB 15.7TiB 694MiB 0B 15.7TiB 55.00 0.99 - host my-ceph-cluster3-osd036
-51 34.81689 - 34.8TiB 19.5TiB 15.3TiB 812MiB 0B 15.3TiB 56.12 1.01 - host my-ceph-cluster3-osd039
-55 34.81689 - 34.8TiB 21.0TiB 13.8TiB 734MiB 0B 13.8TiB 60.26 1.08 - host my-ceph-cluster3-osd042
-53 34.81689 - 34.8TiB 19.6TiB 15.2TiB 969MiB 0B 15.2TiB 56.34 1.01 - host my-ceph-cluster3-osd045
-2 0 - 0B 0B 0B 0B 0B 0B 0 0 - root default
</pre>