Hello all,
I have simple 10 OSD cluster that is running out of space on several OSDs.
Notice the output below shows a bid difference in .rgw.buckets used at 10% and
raw used at 73%
Is there something I need to do to purge the space?
I did have a 10TB rbd block image in the data pool that I've deleted a month
ago. Could there be leftover stale objects somewhere?
root@mon01:~# ceph df
GLOBAL:
SIZE AVAIL RAW USED %RAW USED
35829G 9467G 26338G 73.51
POOLS:
NAME ID USED %USED MAX AVAIL
OBJECTS
Data 0 0 0
2202G 0
metadata 1 3224 0
2202G 24
rbd 2 8 0
2202G 1
.rgw.root 3 955 0
2202G 4
.rgw.control 4 0 0
2202G 8
.rgw 5 8445 0
2202G 51
.rgw.gc 6 0 0
2202G 32
.users 7 124 0
2202G 8
.users.uid 8 2474 0
2202G 13
.users.email 9 0 0
2202G 0
.rgw.buckets.index 10 0 0 2202G
40
.rgw.buckets 11 3785G 10.57 2202G
3103149
12 0 0
2202G 0
root@mon01:~# ceph osd df
ID WEIGHT REWEIGHT SIZE USE AVAIL %USE VAR
0 3.50000 0.28165 3582G 2916G 663G 81.41 1.11
5 3.50000 0.15871 3582G 3096G 484G 86.43 1.18
1 3.50000 0.40709 3582G 3027G 554G 84.49 1.15
7 3.50000 1.00000 3582G 1191G 2384G 33.26 0.45
3 3.50000 1.00000 3582G 1945G 1635G 54.30 0.74
4 3.50000 0.25082 3582G 3085G 494G 86.12 1.17
8 3.50000 0.19499 3582G 3139G 440G 87.63 1.19
9 3.50000 0.79721 3582G 3140G 441G 87.65 1.19
2 3.50000 1.00000 3582G 1686G 1895G 47.06 0.64
6 3.50000 0.43005 3582G 3108G 473G 86.75 1.18
TOTAL 35829G 26338G 9467G 73.51
MIN/MAX VAR: 0.45/1.19 STDDEV: 23.68
Thanks,
Don Laursen
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