Adding SSD as cache for Ceph [Proxmox 5.1]

pizza

Renowned Member
Nov 7, 2015
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I have several Proxmox 5.1 nodes with Ceph Luminous with 3 HDD as OSD and 1 NVME SSD in each node.

On creating a OSD through the webinterface I can select 1 HDD and 1 seperate SSD for journal/DB, but how can I use the SSD for all the 3 HDD's?