Hello Sandor, On Fri, Apr 22, 2022 at 3:20 AM Sandor Zeestraten <sandor@xxxxxxxxxxxxxxx> wrote: > The autoscaler then started lowering the PGs as expected as the pool was > still empty and I haven't set any target_size. > However, after I turned off pg_autoscale_mode on the pool, it kept on > lowering the PGs down to what in my case was the new pg_num_target of 32. The autoscaler sets pg_num_target when enabled, and then it's up to the mgr to get the system to the new pg_num_target whether or not the autoscaler is enabled. (With the autoscaler off, setting a new pg_num will actually set pg_num_target, to the same effect.) In other words, turning the autoscaler off _after_ it has already acted won't do anything for you. It needs to be disabled before it has a chance to change your pool settings in the case that you don't want it to act on your pool. Josh _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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