qdevice

Hi, I am running a two node cluster with qdevice. I want to replace the existing servers by 2 new ones so I added the 2 new machines to the cluster to migrate the CTs/VMs and to remove the existing ones afterwards. I noticed that the qdevice wasn't shown in the pvecm status of the new servers...

Hi! So I have a host (a PBS) acting as a Qdevice which votes for a cluster. Does someone know if it's possible to use the same host for voting in another cluster? Thanks in advance! Best, Salva

Hi. Can I have multiple HA-Clusters and one qdevice for all ?. Or two qdevices for 10 clusters for example.

Hi all, I have a four node cluster up and running. Now I tried to add a qdevice that runns inside a docker container on a Synology NAS. The containerized qdevice was successfully added to the cluster but gives no vote. I can ssh into the device from any node and vice versa without any...

I recently rebuilt my proxmox cluster. I have 2 proxmox nodes, and this time I am using a raspberry pi as the qnetd server. I followed the guide. For the purposes of this post, I am going to use these names: 1st proxmox node: NODE1 2nd proxmox node: NODE2 cluster name: CLUSTER As soon as I...

So I'm pretty sure I know the answer. I'm building a very small cluster for now. Two nodes. One hosts the NAS and SAN and a few other 'infrastrcture-y' things. The other hosts most of the VMs that I want to boot *from* the SAN. I can manually migrate them from the service node to the infra...

Hi folks. I have a Proxmox cluster that I've had up for a while now, consisting of two nodes and a pi running as a QDevice. I recently aquired a new server so added that as a cluster node without realising that I was supposed to remove the qdevice first. I now have a cluster with a qdevice that...

Hallo, ich kann aktuell kein QDevice hinzufügen. Beim Zertifikatrequest bricht er mit folgender Fehlermeldung ab: INFO: generating cert request command 'corosync-qdevice-net-certutil -r -n hks' failed: open3: exec of corosync-qdevice-net-certutil -r -n hks failed: No such file or directory at...

Hello guys, I have a problem with my Qdevice. If I type "pvemc status", my first node give the following result: root@pve1:~# pvecm status Cluster information ------------------- Name: server Config Version: 7 Transport: knet Secure auth: on Quorum information...

Hi I would like to set up a cluster with 4, max. 5 Nodes. The catch is that during most times only one or two nodes will be running. In my attempts so far I had often had problems with not having quorum even when using a qdevice. The reason for the cluster is that if I need the extra power I...

I have a problem getting a QDevice to work on proxmox 6.2-12 First I install the QDevice package on the 3rd witness (Raspberry Pi OS 20-08-2020) box: # apt install corosync-qnetd Reading package lists... Done Building dependency tree Reading state information... Done The following NEW...

Hi forum. I'm having trouble getting qdevice to work after reinstalling 2 out of 4 cluster nodes. I forget to delete the qdevice before reinstalling. Anyways I guess there's some way to do this in case a node is damaged and qdevice cannot be removed before reinstall. the command pvecm qdevice...

Hi, I am trying to setup a 2+1 cluster with a qdevice configuration following https://pve.proxmox.com/pve-docs/chapter-pvecm.html#_corosync_external_vote_support I have corosync-qnetd installed on a rpi3b+ with raspbian (debian 10) I have corosync-qdevice installed on both of my nodes pve...

I'm trying to add an external quorum server (Qnetd) to my 2-node cluster to allow for safe HA operation. The cluster itself is setup, each nodes sees the other, migrations work, backup and restore works, etc. I simply installed corosync-qnetd on a 3rd box (fresh debian 10), without errors...

Hallo, i am trying to setup a qdevice in my 2 Node Cluster. I am running a Debian10 VM on a different Server outside the cluster. When i am trying to connect the qdevice I get the following Error Message. :pvecm qdevice setup <ip qdevice > /bin/ssh-copy-id: INFO: Source of key(s) to be...

Hi, Basically what I want to achieve is having 2 node cluster with offsite backups for redundancy. In case of node 1 failing, I will restore backups on node 2 and proceed using it. The problem is Quorum on node 2 when node 1 is dead - node 2 does not have a quorum and therefore cannot start...

Hi, I currently have a Proxmox 5.4 homelab cluster (2 nodes + external qdevice) and plan to rebuild the cluster as Proxmox 6 via a complete re-install of each Node (since I want to move the underlying local storage to ZFS on UEFI). I’ve read the PVE6 upgrade guide...

I noticed that there's a new feature under the pvecm command to add a qdevice. I have been using Proxmox at home and for clients in a single node local storage configuration for almost a year now, and have been dying to mess with a proper shared storage/two node HA setup. My dream setup would be...