Hi Everyone,
I’m new to incus and just setting up a three nodes cluster successfully using linstor as storage backend.
When I tried to move VM between the nodes, I have following errors
nstance move to destination failed on source: Failed migration on source: Error from migration control target: Failed restoring checkpoint from source: Monitor is disconnected
Any hints where can I look next?
Thank you in advance for your help.
And that happens on a freshly started instance?
May be useful to look at qemu.log for the instance on the source and target to see if there’s more details in there.
Doesn’t look LINSTOR-specific at a first glance 
Yes, it is a freshly started instance with Talos Linux iso
I saw following in qemu.log
qemu-system-x86_64: Missing section footer for 0000:00:1f.0/ICH9LPC
qemu-system-x86_64: load of migration failed: Invalid argument
Hmm, can you show incus config show --expanded NAME for that instance?
Here’s the config:
architecture: x86_64
config:
limits.cpu: “4”
limits.memory: 32GiB
migration.stateful: “true”
volatile.cloud-init.instance-id: 38259100-a8fc-4cd6-9d08-0a97f5edd1d4
volatile.eth0.hwaddr: 10:66:6a:21:ce:46
volatile.last_state.power: RUNNING
volatile.last_state.ready: “false”
volatile.uuid: 8e78584b-5bcd-4972-be60-18606923c75d
volatile.uuid.generation: 8e78584b-5bcd-4972-be60-18606923c75d
volatile.vm.definition: pc-q35-9.0
volatile.vsock_id: “293501229”
devices:
eth0:
name: eth0
nictype: bridged
parent: vmbr0
type: nic
iso-volume:
boot.priority: “10”
pool: remote
source: talos-pve.iso
type: disk
root:
path: /
pool: remote
size: 128GiB
type: disk
ephemeral: false
profiles:
New finding:
I have 03 nodes in the cluster. The VM can be migrated between node 01 and 03 but not node 02
For node 01 and 03, I have each with 02 CPUs, and node 02 is only with 01 CPU
The cpu model is the same
qemu-system-x86_64: Missing section footer for 0000:00:1f.0/ICH9LPC
qemu-system-x86_64: load of migration failed: Invalid argument
These message are not shown on node 01 and 03