nodes

  1. Cluster wieder löschen

    Hi, ich habe eher aus Experimentierlust mit einem Proxmox-Knoten einen Cluster erstellt. Ich möchte umziehen auf eine neue Hardware und das schien mir eine gute Idee zu sein :-(. Nun habe ich ein Cluster mit genau einem Knoten. Wie setze ich diese Umgebung wieder so zurück, dass die...
  2. Join cluster from different network

    Hello i want to ask i've got 4 nodes on my cluster on ip 10.10.30.x and i got new hardware on new location using ip 10.10.50.x does it possible 10.10.50.x join cluster on 10.10.30.x? currently 10.10.50.x only 1 device and i still not create the cluster yet and i already read the documentation...
  3. Suddenly reboot/restart

    I got 3 nodes on my cluster using 6.3.6 ver proxmox 1 of them sometimes restart randomly, i already check syslog and /var/log/message my syslog after booting (because syslog before reboot won't show's up) Mar 17 06:34:35 SVR-22 kernel: Linux version 5.4.103-1-pve (build@pve) (gcc version 8.3.0...
  4. After install Storage on Cluster not on Node

    Fresh install of ProxMox version 6.2-4. I have 2 x 1.2 TB HDD SAS on a Dell R630, mode AHCI, presented directed to OS (NBA) and I choose, at install point of ProxMox - Harddisk option: zfs (RAID1) At that point I can see: /dev/sda - 1.2Tb and /dev/sdb 1.2 TB At first login I see that...
  5. Change the hostname of the 2 Proxmox Mail Gateway cluster nodes

    Hi there, We've been testing Proxmox Mail Gateway for a while and would like to promote them to production. We would like to change the hostname of the 2 Proxmox Mail Gateway nodes that conform the cluster. For non-clustered nodes we've found this...
  6. [SOLVED] Node configuration

    Hi all. I wanna ask a few questions: 1. if proxmox nodes in HA cluster must have the same specs (ram, cores). Ive read the documentation for HA but im not sure if it is implied that nodes must have the same specs. i will create a test cluster anyways this week, but would save me time if i have...
  7. Kein Node in der Liste (Webinterface) beim CT/VM-Erstellen

    Guten Tag, erstmal ich bin neu hier, und bin noch nicht so erfahren, was Proxmox angeht :) Ich habe ein Problem bei der Liste von Nodes beim erstellen von CT/VMs. Generell scheint es, als ob keine Nodes mehr in den Auswahllisten "erkannt" werden. Der Node in der Sidebar verhält sich normal...
  8. [SOLVED] PVE 3er Cluster mit CEPH - VMs frieren währen ein Node rebootet

    Hallo Proxmox Freunde! Ich bin seit der 2.x er Version mit dabei, ich betreibe selber seit dem sehr viele Proxmox Server. Folgendes hatte ich noch nicht, und ich finde auch nichts darüber. Kennt jemand das Phänomen, sobald ich einen Node reboote, "frieren" die VM Gäste alle ein? Es ist nicht...
  9. [SOLVED] Questions about the PVE firewall

    Hi I am configuring the PVE firewall this afternoon, but I don't get some things. There are firewall rules in Datacenter, in Nodes (the cluster nodes) and in VMs. Is there a cascade working? Eg, are the rules in Datacenter also applicable on the Nodes? When I eg. set a Disable SSH rule in...
  10. Proxmox 5 - node cluster problem...

    I have a problem on a node of my 5 cluster nodes. If I try to migrate a VM from nodes 4 to 5 I have this error: "no such cluster node 'pmx5' (500)" pvecm status and pvecm nodes is OK in all 5 nodes. I found a problem on /etc/pve/.members on node 4: root@pmx4:~# cat /etc/pve/.members {...
  11. Change Cluster Public IP's on all nodes

    Hello all, We have a running 4.4 Proxmox 3 Nodes Cluster (vmbr0 has public IP) with ceph(separate internal nic) and about 10 VM and 30 CT. As we got a new A.S Number, we would like to be able to change the public IP addresses on all 3 nodes in the cluster (not hostnames). Given our setup, is it...
  12. Proxmox HA - 50% nodes online quorum

    Hi! I have 4 nodes cluster. I want to have a quorum when two of them are offline. I tried setting auto_tie_breaker in corosync.conf and corosync-quorumtool -e 2 but both methods didin't work. How to configure that? And another question, why changing corosync.conf after creating cluster with...
  13. Problem adding 4th node to a cluster in Proxmox ve 5.1-3

    Hi I'm creating a new setup, with 4 nodes. I have created the cluster in my node 1, and I can add the node 2 and 3, but when I add my node 4, I'm getting a timeout error and it doesn't finalize (I have reinstalled proxmox in all the nodes 3 times, and it happens again). I'm following this...
  14. Add nodes to existing cluster

    Hello, I have a 2 nodes cluster and want to add a third node. Can I do this if I make all VM backup, delete from the 2 nodes cluster, add the third node and restore all VM after ? Pl
  15. Migration failed because ssh connection

    Hello I have a problem migrating VM between 2 servers using ProxMox VE 5.1 I have a cluster of 2 nodes. I want to migrate a VM from one node (called pve3) to the other (called pve5). I use the UI, right click, option migrate and I got this message: Task viewer: VM 109 - Migrate (pve3 --->...
  16. quorum problem, creating cluster

    Dear, We try to create a cluster, when we add the second node, we receive the following errors: From the web interface: cluster not ready - no quorum? From command line where we created the cluster on: Quorum information ------------------ Date: Thu Dec 29 12:58:38 2016 Quorum...
  17. Nodes getting offline

    Hi, I have a cluster setup with 2 nodes (proxmox01 and proxmox02). Proxmox01 is my primary node, then Proxmox02 is my second. What I noticed is everytime proxmox02 gets a bit loaded (system load reach around 2.0) because of the "kvm" process, it automatically get disconnected from the cluster...
  18. Changing IP on cluster nodes

    Hi, I'm currently in a situation that I need to change the IPs for my proxmox nodes. For the reason that the current IP that we used is unfortunately conflicting on the weave network that we used as the bridge interface. So: current IP: proxmox01 - 10.2.4.1 proxmox02 - 10.2.4.2 NEW IP should...
  19. Fail to add a node to a cluster (2 nodes total)

    Guys, I'm fighting with this during the last 2 days without any success. The situation up to now is as follows: 1. I've had 2 nodes joined in a cluster and I needed to remove 1 of them and join another machine in its place, because of a hardware upgrade. The 2 nodes use 1 OpenVPN tunnel...
  20. Altrove

    Problem for user permission to only start, restart, shutdown one node

    Hi to All, i am this problem, i have crated the additional Role: pveum roleadd Sys_Power-only -privs "Sys.PowerMgmt Sys.Console" and i have add a permissions to the user "pippo" (is a PVE user autentication) for only start, stop, reset, shutdown the node, i have only one node and the name of...

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