crush

Hello All, Is there a possibility to control where Ceph puts data from specific VMs on? I mean, when I have a 6 six cluster with a replica setting of 3:2. Is it then possible to decide which of the 6 nodes might be used. For example: Nodes: A B C D E F I want to have Ceph makes use of...

Hi there! i'm needing a little help. I have a Proxmox + Ceph cluster with 4 nodes, with the following HDDs in each node 2x 900GB SAS 15.000K 2X 300GB SAS 10.000K 2x 480GB SSD 2x 240GB SSD I need to make a Pool for each class and size of HD, the classes of the HDs know how to separate them, but I...