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Hello, Not sure of that. I managed to get it to work this way: server1 : server2 : server 3 : The problem is that the tunnels go through server 1. If it fails, it will break the link between server 2 and server 3. If I add a tunnel between server 2 and server 3, it no longer works.

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 solved my problem. I had made 2 mistakes. The 1st, I thought that in storage.cfg, the "monhost" should be the IP of my server. The second, in the keyring file, I put between "client.admin" brackets. In fact, it was "client.myuser". Thank you again to Alwin for putting me on the right...

85/5000 Hello, I add this capture which shows CEPH storage, but looks inactive

Hello, There was a typo in the storage.cfg file. But once corrected, the status seems "inactive"

Thank you for your indication. I renamed the ceph.conf to ceph.conf.bak. Now, through the interface, here is what I have: Could the problem be with the ceph.client.admin.keyring file? I am not the one who created this file. I (as indicated in the OVH doc) create a "ceph" folder and add the...

Does the problem come from the fact that I installed ceph via the interface ? (example on another server) : The username and pool in storage.cfg are good, as I entered the info. Should I remove "Ceph-nautilus", or just remove the "ceph.conf"? Thank you for your feedback.

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 and thank you for your answer. it was indeed the MTU. I forgot it when setting up the GRE tunnel. I set it to 9000, now it works. Thank you so much.

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...