if (final_pg_target > p['pg_num_target'] * threshold or
final_pg_target < p['pg_num_target'] / threshold) and \
final_ratio >= 0.0 and \
- final_ratio <= 1.0:
+ final_ratio <= 1.0 and \
+ p['pg_autoscale_mode'] == 'on':
adjust = True
assert pool_pg_target is not None