Hi Dan,
Great! Thanks for the feedback. Much appreciated.
For completion here is my ansible role:
- name: Increase aio-max-nr for bluestore
sysctl:
name: fs.aio-max-nr
value: 1048576
sysctl_file: /etc/sysctl.d/ceph-tuning.conf
sysctl_set: yes
Cheers,
Tom
On Wed, Aug 30, 2017
Hi Thomas,
Yes we set it to a million.
>From our puppet manifest:
# need to increase aio-max-nr to allow many bluestore devs
sysctl { 'fs.aio-max-nr': val => '1048576' }
Cheers, Dan
On Aug 30, 2017 9:53 AM, "Thomas Bennett" wrote:
>
> Hi,
>
> I've been testing out Lum
Hi,
I've been testing out Luminous and I've noticed that at some point the
number of osds per nodes was limited by aio-max-nr. By default its set to
65536 in Ubuntu 16.04
Has anyone else experienced this issue?
fs.aio-nr currently sitting at 196608 with 48 osds.
I have 48 osd's per node so I've
