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Hi, I'm trying to add a couple new nodes to an existing proxmox cluster running the latest version of proxmox 5. When I try to upgrade to ceph luminous I get the following error: W: (pve-apt-hook) !! WARNING !! W: (pve-apt-hook) You are attempting to remove the meta-package 'proxmox-ve'! W...

Hey Everyone, We recently had a network failure in one of our data centers. The network failure caused all of the proxmox nodes in our customer to fence themselves. They're back up an running, and the cluster shows all nodes in, but we're having the following issues: 1. HA no longer works...

Hi, We're testing proxmox 5.2 running the latest enterprise version. We have a few LXC containers running on the hosts and managed through HA. When we reboot a host, all of the containers are started, but their network connections do not work. The only way to re-establish network connection to...

Hi Guys, We're currently running a Promox 4.2 cluster with Ceph Infernalis. The Ceph managers run on external hardware, not the Proxmox hosts. We are considering upgrading to ceph Luminous for a bunch of reason. Everything looked good until I saw this on the ceph docs. WHICH CLIENT VERSIONS...

Hey Guys, We just experienced something that shook our confidence on Proxmox. We just set up a 5-node Proxmox cluster. All of the nodes are running the exact same version of Proxmox: root@Proxmox:/var/log# pveversion -v proxmox-ve: 4.3-66 (running kernel: 4.4.19-1-pve) pve-manager: 4.3-1...

Hi, We just created a new cluster using Proxmox VE 4.3. One node out of 11 randomly shows it's offline in the GUI. Here's the proxmox version information. root@ProxmoxLV4:~# pveversion -v proxmox-ve: 4.3-66 (running kernel: 4.4.19-1-pve) pve-manager: 4.3-1 (running version: 4.3-1/e7cdc165)...

Hi Everyone, We just created a new cluster. Unfortunately we decided after the fact that we wanted to change the names of the servers to be more descriptive. Our servers are currently named Proxmox1 through Proxmox5. Is it possible to change Proxmox1 to ProxmoxSSD1 for example? We're mainly...

Hey Everyone, I'm hoping you can help me out. I can't for the life of me get proxmox to connect to a remote ceph cluster. I've followed all of the steps several times. But I keep getting this error: rbd error: rbd: couldn't connect to the cluster! (500). I've read several posts where this was...

Hi, We've been a long time proxmox user. We currently have 7 proxmox hosts each running approximately 150 CT's using local storage only. We're considering moving to a shared storage model and would like some ideas on the best way to configure it for maximum reliability. Our initial thoughts...

Hey Everyone, I have two containers that I can't remove from the web interface. When I attempt to delete them I see this error message. stat(/var/lib/vz/private/386): No such file or directory Container is currently mounted (umount first) TASK ERROR: command 'vzctl destroy 386' failed: exit...

Hi, We have a 2-node Proxmox Cluster. And for some reason we cannot create new containers on the second node. When we try we receive the following error message: unable to open file '/etc/pve/nodes/proxmoxla2/openvz/338.conf.tmp.984621' - Device or resource busy. I also cannot write any files...

Our company has been happy Proxmox users for a while now. And we'd like to deploy a new Proxmox server in an off-site data center. We plan on implementing BGP between our existing data center and the new facility. And I'm trying to get our company to use and support more opensource solutions...

Hey everyone, I'm sorry if this is the dumbest post ever... I just installed Drupal from the template, and I can't find the sites folder. Does anyone know the path to it. I want to install a new theme and apply some security patches, and I'm stuck. I can log in using filezilla and when I...