Den ons 30 jan. 2019 kl 05:24 skrev Linh Vu :
>
> We use https://github.com/cernceph/ceph-scripts ceph-gentle-split script to
> slowly increase by 16 pgs at a time until we hit the target.
>
> Somebody recommends that this adjustment should be done in multiple stages,
> e.g. increase 1024 pg
Hi,
On 30/01/2019 02:39, Albert Yue wrote:
> As the number of OSDs increase in our cluster, we reach a point where
> pg/osd is lower than recommend value and we want to increase it from
> 4096 to 8192.
For an increase that small, I'd just do it in one go (and have done so
on our production
We use https://github.com/cernceph/ceph-scripts ceph-gentle-split script to
slowly increase by 16 pgs at a time until we hit the target.
From: ceph-users on behalf of Albert Yue
Sent: Wednesday, 30 January 2019 1:39:40 PM
To: ceph-users
Subject: [ceph-users]
Dear Ceph Users,
As the number of OSDs increase in our cluster, we reach a point where
pg/osd is lower than recommend value and we want to increase it from 4096
to 8192.
Somebody recommends that this adjustment should be done in multiple stages,
e.g. increase 1024 pg each time. Is this a good
