I followed https://pve.proxmox.com/wiki/Hotplug_(qemu_disk,nic,cpu,memory)
setting udev rule for cpu and memhp_default_state=online kernel option for memory hotplug.
As soon as i enable memory hotplug in vm options, the vm does not boot anymore. Its stuck at the proxmox logo.
Once its disabled it boots again, proxmox is up to date.
Tested in a testlab and on productive hardware.
I tried using legacy/uefi boot and q35/i440fx chipset to no avail.
What am i missing ?
setting udev rule for cpu and memhp_default_state=online kernel option for memory hotplug.
As soon as i enable memory hotplug in vm options, the vm does not boot anymore. Its stuck at the proxmox logo.
Once its disabled it boots again, proxmox is up to date.
Tested in a testlab and on productive hardware.
I tried using legacy/uefi boot and q35/i440fx chipset to no avail.
What am i missing ?
Code:
agent: 1
balloon: 2048
bios: ovmf
bootdisk: scsi0
cores: 12
cpu: host
efidisk0: local-zfs:vm-101-disk-1,size=1M
hotplug: disk,network,usb,memory,cpu
ide2: local:iso/debian-10.5.0-amd64-netinst.iso,media=cdrom
machine: q35
memory: 4096
name: hotplug
net0: virtio=7A:49:39:19:B7:D1,bridge=vmbr0,firewall=1
numa: 1
ostype: l26
scsi0: local-zfs:vm-101-disk-0,discard=on,size=32G,ssd=1
scsihw: virtio-scsi-pci
smbios1: uuid=359f8db4-de29-4170-84e2-fc21cc5693f6
sockets: 1
vcpus: 4
vmgenid: 9d4a614a-5684-44f2-baad-37a16c82df62