Logs to know the reason for VMs to be shut sown

[Axl_fzetafs]

From time to time I find some machine shut down.
Looking at the bottom panel, I can only see that the procedure of shutting down completed succesfully, but I don't know who did it or which event trigger the shutdown procedure.
Where do I see logs to understand more what happened?

Thanks,

Alex

 

[Moayad]

All VMs, or only a specific VM? If only a specific VM, I would first see the journalctl/Syslog from both sides, i.e., Proxmox VE and VM side.

 

[Axl_fzetafs]

So far, it seems only some specific machines.
As to their location, I think I can refer to this thread, right?

https://forum.proxmox.com/threads/log-files.59044/

 

[Moayad]

This is another topic, please post the syslogs on this thread.