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s Hello, I deleted a storage from the web interface. Since then, on one of the servers in the cluster, I have an error every second : Nov 09 10:29:44 pve04 kernel: nfs: server ftpback-rbx6***** not responding, timed out The hypervisor, VMs and storage appear with a "?". But I still have access...

Hello, I have an error when I modify the "network" part through the web interface. The manipulation was done on a newly installed server. I deleted vmbr0 (because OVH created it in DHCP), without applying the modifications (so as not to lose control of the server). I recreate a vmbr0 with OVS...

Hello, I finally decided to try the SDN functionality. I managed to deploy my vnet with its VxLAN zone. On the other hand, I have an error after the deployment, even if everything seems to work. The problem also occurs when I apply a modification in the network part after adding a bridge...

Hello, I would like to secure my Proxmox servers with the fireall. However, I have a few questions: For my VMs, I use Pfsense with a failover IP in front of the other machines. Is it necessary to put a rule to authorize the IP failover? I don't fully understand how IP failover works. I know...

Hello, I have tried to configure a VxLAN between my Proxmox nodes by following the instructions in @spirit , but it does not work : https://forum.proxmox.com/threads/openvswitch-bridge-for-cluster-vms-across-private-network.76866/#post-342238 My 3 nodes have a network card with a private IP...

Hello, I have the impression that there is a problem with the analysis of VM resources. When I connect to the Proxmox interface, my machine seems to have consumed all the RAM. On the other hand, when I run the top command from the VM, the RAM is not overloaded. In addition, the VM in...

Hello, I have a Proxmox cluster with 3 servers. I want to setup a GRE tunnel between the servers, but I have a little problem. When I configure 2 servers, it works correctly: However, I don't know how to do it for 3 servers. I tried this: But it doesn't work. Thank you in advance.

Hello, I have configured a Proxmox cluster with 3 dedicated server. Until then, all are working fine. However, when I migrate a VM, it takes a long time. So I rented a "cloud disk array" (The servers are at OVH) to have shared storage with CEPH. I followed the OVH documentation, but it...

Hello, I have a proxmox cluster with a failover IP at OVH. The cluster is working fine, but I would like all of them to be automated. Currently, in case of migration of the VM that carries the failover IP, I have to perform the switch manually from the OVH interface. I would like to write a...

Hello, I have a strange problem with my VMs. I have 2 dedicated servers at OVH, and they are connected with a local ip by their second network card (vmbr1). The servers are clustered and I created a GRE tunnel between them. There is a PfSense VM with a failiver IP in front of 4 vlan. When all...