mgr/pg_autoscaler: use 'stored' for pool_logical_used

value should be taken from the 'stored' column otherwise redundancy (pool size) would taken twice into account.

Fixes: https://tracker.ceph.com/issues/41567
Signed-off-by: Ansgar Jazdzewski <ajaz@spreadshirt.net>

diff --git a/src/pybind/mgr/pg_autoscaler/module.py b/src/pybind/mgr/pg_autoscaler/module.py
index 6c88e4a3a0497cc881126c5d47ad113c9567fe3c..e9faa8c52a3025caec910afaba393bfa2f92961c 100644 (file)
--- a/src/pybind/mgr/pg_autoscaler/module.py
+++ b/src/pybind/mgr/pg_autoscaler/module.py
@@ -273,7 +273,7 @@ class PgAutoscaler(MgrModule):
 
             raw_used_rate = osdmap.pool_raw_used_rate(pool_id)
 
-            pool_logical_used = pool_stats[pool_id]['bytes_used']
+            pool_logical_used = pool_stats[pool_id]['stored']
             bias = p['options'].get('pg_autoscale_bias', 1.0)
             target_bytes = p['options'].get('target_size_bytes', 0)