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Bug #8440

closed

cache tier: cache_target_full_ratio can't be changed

Added by Geoffrey Hartz almost 10 years ago. Updated almost 10 years ago.

Status:
Resolved
Priority:
Urgent
Assignee:
Loïc Dachary
Category:
Monitor
Target version:
-
% Done:

100%

Source:
Community (user)
Tags:
Backport:
firefly
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Workaround

Set osd_pool_default_cache_target_full_ratio in the configuration file, restart the monitors so it is taken into account.

Original report

ceph v0.80.1

There is not effect when using:

ceph osd pool set <poolname> cache_target_full_ratio <0.X>

ceph osd dump -f <json-pretty> always shows:
"cache_target_full_ratio_micro": 0

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