Hi, problem as in topic.
I have installed PVE on bare metal (version 9.01). I wanted to have a way to change CPU (and then also memory) parameters on go while Linux server is running.
If I understood correctly from here https://pve.proxmox.com/wiki/Hotplug_(qemu_disk,nic,cpu,memory it is possible.
But unfortunately not in my case somehow. I have done all mandatory steps, checked few times on Debian 13 and AlmaLinux 8 and 9, but after changing number of vcpu's (both from GUI and cmd) nothing happens, it stays marked as yellow and waiting for reboot.
All mandatory flags on physical CPU is on, I really lost idea what can be done more in this case.
I will be thankful for any support in this topic.
I have installed PVE on bare metal (version 9.01). I wanted to have a way to change CPU (and then also memory) parameters on go while Linux server is running.
If I understood correctly from here https://pve.proxmox.com/wiki/Hotplug_(qemu_disk,nic,cpu,memory it is possible.
But unfortunately not in my case somehow. I have done all mandatory steps, checked few times on Debian 13 and AlmaLinux 8 and 9, but after changing number of vcpu's (both from GUI and cmd) nothing happens, it stays marked as yellow and waiting for reboot.
All mandatory flags on physical CPU is on, I really lost idea what can be done more in this case.
I will be thankful for any support in this topic.