-
> shadow_lin
> --
>
> *发件人：*David Turner <drakonst...@gmail.com>
> *发送时间：*2018-03-09 06:45
> *主题：*Re: [ceph-users] Uneven pg distribution cause high fs_apply_latency
> on osds with more pgs
> *收件人：*"shadow_l
exception table in the osdmap in luminous 12.2.x. It is said to
use this it is possible to achive perfect pg distribution among osds.
2018-03-09
shadow_lin
发件人：David Turner <drakonst...@gmail.com>
发送时间：2018-03-09 06:45
主题：Re: [ceph-users] Uneven pg distribution cause high fs_apply_l
PGs being unevenly distributed is a common occurrence in Ceph. Luminous
started making some steps towards correcting this, but you're in Jewel.
There are a lot of threads in the ML archives about fixing PG
distribution. Generally every method comes down to increasing the weight
on OSDs with too
Hi list,
Ceph version is jewel 10.2.10 and all osd are using filestore.
The Cluster has 96 osds and 1 pool with size=2 replication with 4096 pg(base on
pg calculate method from ceph doc for 100pg/per osd).
The osd with the most pg count has 104 PGs and there are 6 osds have above 100
PGs
