Different drives in ceph cluster

[Melanxolik]

Hi All.
I have small question about proxmox. What are you thinking about ceph with in different drives, I want mixing 1TB SSHD with 800GB SSD Intel.
What are you think this will be working fine?

At this moment I have 5nodes with 30drives 1TB, but I have problem with drive performance, that why I want to change several drives to SSD 800GB.

 

[Richard]

A HowTo you can find here:
http://www.sebastien-han.fr/blog/2014/08/25/ceph-mix-sata-and-ssd-within-the-same-box

but it is not Proxmox specific, would need manual interference into the usual Proxmox configuration - interesting for experiments but not recommended for productive use.