hi guys I'm trying to setup 3 nodes cluster on proxmox 5.1 and synchronizate disk on DRBD9. I had create cluster successfully, but I still have a huge problem with drbd 9 setup. When I run command "drbdmanage init 192.168.6.6", i got few massages "You are going to initialize a new drbdmanage cluster. CAUTION! Note that: * Any previous drbdmanage cluster information may be removed * Any remaining resources managed by a previous drbdmanage installation that still exist on this system will no longer be managed by drbdmanage Confirm: yes/no: yes " and from this moment nothing happen. I waiting for a long time (few minutes), and i didn't receive any error. My next step is break this command, and run following command: drbdmanage uninit drbdmanage restart drbdmanage init 192.168.6.6 From this point drbdmanage wasn't create, and initialization stopped on the same place. I was trying reboot server, and nothing change. I have 2 interfaces. On 1 interface i have adres IP to login from ssh or web page. 2nd interface is for drbd. My configuration on vs6 2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vmbr0 state UP group default qlen 1000 link/ether 44:a8:42:48:93:31 brd ff:ff:ff:ff:ff:ff 4: enp8s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 00:1b:21:bc:8d:54 brd ff:ff:ff:ff:ff:ff inet 192.168.6.6/24 brd 192.168.6.255 scope global enp8s0f0 valid_lft forever preferred_lft forever inet6 fe80::21b:21ff:febc:8d54/64 scope link valid_lft forever preferred_lft forever more /etc/hosts 127.0.0.1 localhost.localdomain localhost 10.0.0.104 s6 pvelocalhost 10.0.0.105 vs7 10.0.0.106 vs8 Can anybody help me with this problem?