ceph-osd and vm on same node

markusd

Renowned Member
Apr 20, 2015
108
2
83
Dortmund
Hi,
it seems that it`s not recommended to put vm`s on ceph-nodes.
But does anybody tried this anyway?
Which problems can occur?
What should i care about?

I think about building a three node cluster with two or eventually three ibm x3650M4(2xXeon E5-2680) for kvm (ca five win & five linux -systems) & ceph-mon & ceph-osd and a eventually another storage, only for ceph-osd
I still use ceph-infernalis.
(I thought about drbd9, at least for io-intensive things, but with ceph i would feel better... )

Thank you for your answers!

Markus