Re: Minimal MDS for CephFS on OSD hosts

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Hi,

Am 19.06.2018 15:14, schrieb Stefan Kooman:

Storage doesn't matter for MDS, as they won't use it to store ceph data
(but instead use the (meta)data pool to store meta data).
I would not colocate the MDS daemons with the OSDS, but instead create a
couple of VMs (active / standby) and give them as much RAM as you
possibly can.

thanks a lot. I think, we would start with round about 8GB and see, what happens.

cu denny
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