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Bug #8696
closedmon: 'osd pool set' must take into account pool's nature when setting some variables
% Done:
0%
Source:
other
Tags:
Backport:
Dumpling, Firefly
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
There's no logic currently in place to disallow users from setting some variables on any pool regardless of the nature's pool.
Variables such as 'cache_target_dirty_ratio', 'cache_target_full_ratio', 'cache_mon_flush_age' and 'cache_min_evict_age' should be limited to those pools that actually need them. Same when getting their values.
There may be a few more, which I'm not currently aware of their purpose (e.g., 'target_max_bytes' and 'target_max_objects'), that may also fall under the subset of variables that are to be disallowed depending on the pool's nature.
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