speed issues

Hello, We have speed loss with mtu set to 9000 and WMs using a mtu of 1500. Here is the configuration, we have 2 proxmox connected to a switch : vmbr1 is an ovs bridge with mtu 9000. Bond0 is an ovs bond with mtu 9000, each member of the bond has a mtu of 9000 using pre-up, and is link vmbr1...

Hello, I would like your advise about a backup solution with Proxmox I work on a proof of concept with Proxmox and Ceph. I’ve create two cluster with pve 5.1 : one cluster of 3 nodes for compute; another cluster of 3 nodes for Ceph. The compute cluster are connected to Ceph cluster with RBD...

I am running a dedicated 3 node Ceph cluster that is a member of my normal Ceph cluster I just don't put any VMs on them. However Even on 10GB network my performance seems to be suffering big time. The Ceph has 15 disks with a combination of SSD and spinning disks. However I seem to still not...