Hi,
IIRC in a different thread you pasted your max-backfill config and it
was the lowest possible value (1), right? That's why your backfill is
slow.
Zitat von "Szabo, Istvan (Agoda)" <Istvan.Szabo@xxxxxxxxx>:
Hi,
By default in the newer versions of ceph when you increase the
pg_num the cluster will start to increase the pgp_num slowly up to
the value of the pg_num.
I've increased the ec-code data pool from 32 to 128 but 1 node has
been added to the cluster and it's very slow.
pool 28 'hkg.rgw.buckets.data' erasure profile data-ec size 6
min_size 5 crush_rule 1 object_hash rjenkins pg_num 128 pgp_num 55
pgp_num_target 128 autoscale_mode warn last_change 16443 lfor
0/0/14828 fl
ags hashpspool stripe_width 16384 application rgw
At the moment there has been done 55 out of the 128 pg.
Is it safe to set the pgp_num at this stage to 64 and wait until the
data will be rebalanced to the newly added node?
Thank you
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