How to Promox cluster and 2 ceph pool ?

[fever_wits]

Hello,
I have 3 servers. Each of them has mounted 2 SSD drives, and HDD drives. I want to create 2 pool. One that is SSD drives, and 2 second which is HDD drives..

I found this: http://www.sebastien-han.fr/blog/2014/08/25/ceph-mix-sata-and-ssd-within-the-same-box/
but this does not work or I do not do it properly.

Is this possible ?

 

[wolfgang]

Hi,

why this don't work?
Do you try to use a disk where PVE is installed?

 

[fever_wits]

Hello,
I can not understand why it did not work.
I do not know if proxmox can manage 2 pools of ceph and I created this post.

I tried to draw my idea and I attached this picture.
Anyone tried to do this and you managed to do it.

Proxmox installed on separate discs which do not participate in pools.

 

[wolfgang]

This should work, but for this setup I would do everything by yourself.

You don't have to use our scrips.
You can also install it manually and use the ceph init tools, but there is general no big difference.

 

[fever_wits]

Ok, thanks for the information.