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 added fs.aio-max-nr = 262144 in my /etc/systctl.d/ceph-tuning.conf file.
Cheers,
Tom
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