Remove Cluster configuration
http://pve.proxmox.com/wiki/Proxmox_Cluster_File_System_(pmxcfs) stop the cluster file system in /etc/pve/ # systemctl stop pve-cluster start it again but forcing local mode # pmxcfs -l remove the cluster configuration # rm /etc/pve/cluster.conf # rm /etc/cluster/cluster.conf # rm /var/lib/pve-cluster/corosync.authkey stop the cluster file system again # systemctl stop pve-cluster restart PVE services (or reboot) # systemctl start pve-cluster # systemctl restart pvedaemon # systemctl restart pveproxy # systemctl restart pvestatd =======移除node============== 經PVE03 執行pvecm delnode pve07 刪除 已重灌的pve07 節點,corosync.conf 內的node 資料已刪除 但gui上仍出現pve07 的資料 需手動進pve03 的shell,進入/etc/pve/nodes,rm -rf pve07 手動刪除pve07 的資料夾,再重整網頁gui,pve07即消失 ...