Hi,
We are observing MAX-Available capacity is not reflecting the full size of
the cluster.
We are running mimic version.
initially we installed 3 osd-host containing 5.5TB X 8 each . That time
max_available was 39TB. After two year we had installed two more servers
with the same spec(5.5TB X 8 each). So total capacity should around 75TB.
But still its showing 39TB.
# ceph df
GLOBAL:
SIZE AVAIL RAW USED %RAW USED
272 TiB 197 TiB 75 TiB 27.68
POOLS:
NAME ID USED %USED MAX AVAIL
OBJECTS
images 16 243 GiB 0.60 39 TiB
31955
volumes 17 22 TiB 36.34 39 TiB
5951619
vms 18 82 MiB 0 39 TiB
1950
gnocchi 32 1.7 GiB 0 39 TiB
184973
.rgw.root 35 1.1 KiB 0 39 TiB
4
default.rgw.control 36 0 B 0 39 TiB
8
default.rgw.meta 37 37 KiB 0 39 TiB
189
default.rgw.log 38 0 B 0 39 TiB
207
default.rgw.buckets.index 39 0 B 0 39 TiB
66
default.rgw.buckets.data 40 930 GiB 2.25 39 TiB
322068
default.rgw.buckets.non-ec 49 0 B 0 39 TiB
4
# ceph osd df
ID CLASS WEIGHT REWEIGHT SIZE USE AVAIL %USE VAR PGS
0 hdd 5.57100 1.00000 5.6 TiB 2.1 TiB 3.5 TiB 37.45 1.35 871
1 hdd 5.57100 1.00000 5.6 TiB 1.9 TiB 3.7 TiB 33.99 1.23 840
2 hdd 5.57100 1.00000 5.6 TiB 1.7 TiB 3.8 TiB 31.30 1.13 831
3 hdd 5.57100 1.00000 5.6 TiB 2.1 TiB 3.4 TiB 38.51 1.39 888
4 hdd 5.57100 1.00000 5.6 TiB 1.8 TiB 3.7 TiB 32.97 1.19 866
5 hdd 5.57100 1.00000 5.6 TiB 2.0 TiB 3.6 TiB 35.85 1.30 837
6 hdd 5.57100 1.00000 5.6 TiB 1.8 TiB 3.8 TiB 31.89 1.15 858
7 hdd 5.57100 1.00000 5.6 TiB 1.6 TiB 3.9 TiB 29.42 1.06 851
8 hdd 5.57100 1.00000 5.6 TiB 1.9 TiB 3.7 TiB 33.31 1.20 799
9 hdd 5.57100 1.00000 5.6 TiB 1.6 TiB 4.0 TiB 28.53 1.03 793
10 hdd 5.57100 1.00000 5.6 TiB 1.6 TiB 3.9 TiB 29.29 1.06 839
11 hdd 5.57100 1.00000 5.6 TiB 2.0 TiB 3.6 TiB 35.92 1.30 860
12 hdd 5.57100 1.00000 5.6 TiB 1.9 TiB 3.7 TiB 33.37 1.21 904
13 hdd 5.57100 1.00000 5.6 TiB 1.8 TiB 3.8 TiB 32.28 1.17 807
14 hdd 5.57100 1.00000 5.6 TiB 1.9 TiB 3.7 TiB 33.92 1.23 845
15 hdd 5.57100 1.00000 5.6 TiB 2.1 TiB 3.5 TiB 37.33 1.35 836
16 hdd 5.57100 1.00000 5.6 TiB 1.7 TiB 3.9 TiB 30.89 1.12 881
17 hdd 5.57100 1.00000 5.6 TiB 1.8 TiB 3.8 TiB 32.42 1.17 876
18 hdd 5.57100 1.00000 5.6 TiB 2.3 TiB 3.2 TiB 41.98 1.52 860
19 hdd 5.57100 1.00000 5.6 TiB 1.7 TiB 3.9 TiB 29.70 1.07 828
20 hdd 5.57100 1.00000 5.6 TiB 1.9 TiB 3.7 TiB 34.39 1.24 854
21 hdd 5.57100 1.00000 5.6 TiB 1.9 TiB 3.7 TiB 33.38 1.21 845
22 hdd 5.57100 1.00000 5.6 TiB 1.8 TiB 3.7 TiB 32.97 1.19 797
23 hdd 5.57100 1.00000 5.6 TiB 2.0 TiB 3.5 TiB 36.47 1.32 839
24 hdd 5.57100 1.00000 5.6 TiB 2.0 TiB 3.5 TiB 36.71 1.33 829
25 hdd 5.57100 1.00000 5.6 TiB 1.7 TiB 3.9 TiB 30.63 1.11 878
26 hdd 5.57100 1.00000 5.6 TiB 2.0 TiB 3.5 TiB 36.40 1.32 867
27 hdd 5.57100 1.00000 5.6 TiB 1.7 TiB 3.8 TiB 30.90 1.12 842
28 hdd 5.57100 1.00000 5.6 TiB 1.8 TiB 3.8 TiB 31.88 1.15 821
29 hdd 5.57100 1.00000 5.6 TiB 1.8 TiB 3.7 TiB 33.20 1.20 871
30 hdd 5.57100 1.00000 5.6 TiB 2.0 TiB 3.6 TiB 35.71 1.29 813
31 hdd 5.57100 1.00000 5.6 TiB 1.7 TiB 3.9 TiB 30.37 1.10 812
32 hdd 5.57100 1.00000 5.6 TiB 1.9 TiB 3.7 TiB 34.39 1.24 836
33 hdd 5.57100 1.00000 5.6 TiB 1.7 TiB 3.8 TiB 31.34 1.13 884
34 hdd 5.57100 1.00000 5.6 TiB 2.0 TiB 3.5 TiB 36.40 1.32 829
35 hdd 5.57100 1.00000 5.6 TiB 1.9 TiB 3.6 TiB 34.54 1.25 900
36 hdd 5.57100 1.00000 5.6 TiB 1.9 TiB 3.7 TiB 33.51 1.21 838
37 hdd 5.57100 1.00000 5.6 TiB 2.1 TiB 3.5 TiB 37.92 1.37 796
38 hdd 5.57100 1.00000 5.6 TiB 1.7 TiB 3.8 TiB 31.03 1.12 841
39 hdd 5.57100 1.00000 5.6 TiB 1.9 TiB 3.7 TiB 33.51 1.21 830
Regards,
Munna
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