[SOLVED] Ceph: creating pool for SSD only

[cmonty14]

Hi,
in case I want to create a pool with SSDs only that is separated from HDDs I need to manipulate the CRUSH map and enter another root.
Is my assumption correct?

THX

 

[Alwin]

@c.monty, please read the docs first. Many of your questions are already answered in those.
https://pve.proxmox.com/pve-docs/chapter-pveceph.html

Specially go through the links on the bottom of this post, they contain vital information for your PVE & Ceph cluster.
https://forum.proxmox.com/threads/ceph-raw-usage-grows-by-itself.38395/#post-189842

 

[cmonty14]

I will follow this instruction.