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Merge PR #32592 into master

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* refs/pull/32592/head:
	mgr/pg_autoscaler: calculate pool_pg_target using pool size

Reviewed-by: Sage Weil <sage@redhat.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>
This commit is contained in:
Sage Weil 2020-01-20 08:41:12 -06:00
commit 276945f324
1 changed files with 1 additions and 1 deletions
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src/pybind/mgr/pg_autoscaler/module.py
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@ -303,7 +303,7 @@ class PgAutoscaler(MgrModule):
final_ratio = max(capacity_ratio, target_ratio)
# So what proportion of pg allowance should we be using?
pool_pg_target = (final_ratio * root_map[root_id].pg_target) / raw_used_rate * bias
pool_pg_target = (final_ratio * root_map[root_id].pg_target) / p['size'] * bias
final_pg_target = max(p['options'].get('pg_num_min', PG_NUM_MIN),
nearest_power_of_two(pool_pg_target))