hostname lookup failed

In my test simulations, I intentionally crashed the nod3 on a 3-node cluster to simulate the definitive death of node 3. I completely reinstalled the nod3 so that it is like "new" and virgin. With the new name 'nod3b' and a new IP address. My VMs have their disk on CEPH. The goal of the game is...

Hi I have 4 nodes cluster. Suddenly since yesterday I can't start the VM. I tried various solutions but they all failed. Here are some debugs. pve1 /etc/pve/corosync.conf logging { debug: off to_syslog: yes } nodelist { node { name: pve1 nodeid: 2 quorum_votes: 1...

Sorry for this noob question. I have a small proxmox dc with two hosts. I've deployed a new ubuntu 20.04 server based vm on one of the hosts. From that vm I'm able to ping *any* lxc-container and/or vm with their host and fqdn name - no problem here. These lxc:s and vm:s are also available...

Hi all, new Proxmox user since a few months for a home server. I have some basic experience with vmware & virtualbox but recently got a refurbished mini pc which I geared up with Proxmox and a few containers and vm's; initially this was a test but because I liked it, I continued this path...