Bug #21245
target_max_bytes doesn't limit a tiering pool
% Done:
0%
Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
tiered pool is limited to 2,5GB
ceph osd pool set default.rgw.buckets.data target_max_bytes 2511627776
after uploading data to tiered pool, it shows its volume greater then target_max_bytes
ceph df
default.rgw.buckets.data 6 9241M 0.02 42220G 2568
default.rgw.ISA.buckets.data 7 34952M 0.08 42220G 8742
health: HEALTH_WARN
1 cache pools at or near target size
and no evicting happens
ceph osd pool set default.rgw.buckets.data cache_target_dirty_ratio 0.4
ceph osd pool set default.rgw.buckets.data cache_target_full_ratio 0.8