Hi,

On 9/12/19 5:16 AM, Kyriazis, George wrote:
Ok, after all is settled, I tried changing pg_num again on my pool and it still didn’t work:

# ceph osd pool get rbd1 pg_num
pg_num: 100
# ceph osd pool set rbd1 pg_num 128
# ceph osd pool get rbd1 pg_num
pg_num: 100
# ceph osd require-osd-release nautilus
# ceph osd pool set rbd1 pg_num 128
# ceph osd pool get rbd1 pg_num
pg_num: 100
#

Suggestions, anybody?


If you use the autoscaler, changing pg_num will actually change the pg_num_target setting. The autoscaler will then take care for gently increasing pg_num until it reaches the value of pg_num_target.


Regards,

Burkhard


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