In the proxmox constantly stopping

[GeraldoTorres]

I have a proxmox node that stops constantly.
After it stops I start it again, after a certain time it stops again.

 

[Chris]

Hi,
in oder to help us narrow down your issue, please provide more details.
What hardware are you running on? Have you excluded hardware issues such as bad memory, overheating and/or bad disks? How exactly is the node not working anymore? Is it still responsive from the machine itself, can you ping it?

Please post the output of pveversion -v and attach the journal from around the time when the node is not working as expected. You can generate it by journalctl --since <startdate> --until <enddate> > journal.txt, replacing <startdate> and <enddate> with the corresponding dates.

 

[GeraldoTorres]

Is a windows server machine I can access and ping normally, just now it has stopped. Follow the log to help in solving the problem

 

[GeraldoTorres]

Strangely, there is also a high consumption of memory.

 

[Chris]

So it is a VM which is acting up and not the host itself.

Please provide the task log for the failed VNC connection and the journal from around the time the system hangs, as requested. Also provide the VM config which you get by running qm config <VMID>, replacing <VMID> with the VMs ID.

Are you connecting to the VM from the same host the VM runs on or from another one?

Also, make sure to install and activate the qemu-guest-agent and to follow the best practices for Windows guests https://pve.proxmox.com/wiki/Windows_10_guest_best_practices

The high-ish memory usage might be unrelated.

 

[GeraldoTorres]

Guys, problem solved, I realized that the problem was not the proxmox node but the DNS server windows server, I am analyzing the logs of the same to try to solve the problem, thank you very much