HA trouble with SDN

felie

New Member
Jul 17, 2025
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Hi,
I have a 3 PVE cluster (v9.2.4) with VM connected to SDN Vnets. Live VM migration is OK for VM without HA or VM in HA not using SDN VNets.
For VM in HA with VNets, migration is not permited (it was OK with linux bridges) :
Code:
Requesting HA migration for VM 201 to node srv-pve2
cannot migrate resource 'vm:201' to node 'srv-pve2':
- resource 'vm:201' not allowed on target node 'srv-pve2'
TASK ERROR: command 'ha-manager migrate vm:201 srv-pve2' failed: exit code 2

ha-manager status is OK ; FRR is Operational ;

Any idea of the trouble ?
 
Hi,

I would check that:
  • the SDN zone isn't limited to specific nodes and the target node is excluded (s. /etc/pve/sdn/zones.cfg)
  • there is no ha-rule for restricting the nodes for this vm and the strict setting being enabled. (s. /etc/pve/ha/rules.cfg)