A limitation of live migration is not allowing a b...
# harvesters
steep-teacher-58732
03/19/2025, 4:41 PMA limitation of live migration is not allowing a bridge on the management interface. I use a bonded pair for the management interface and use "VM Networks via VLANs" on that interface. I think a "Cluster Network" ( ie. physical separation ) is required to accomplish what I need but I'm not certain?
n
nice-horse-9611
03/19/2025, 4:46 PMyou mean you are migrating a VM which is running on Vlan network using underlying mgmt cluster ? This should be possible.What error are you seeing ?
s
steep-teacher-58732
03/19/2025, 4:47 PMThe Live migration times out and eventually moves to Fail. I'd need a little guidance to get more detail on that.
n
nice-horse-9611
03/19/2025, 4:54 PMnice-horse-9611
03/19/2025, 4:54 PMdo you have more than 2 hosts in your cluster?
s
steep-teacher-58732
03/19/2025, 4:55 PMYa I have 6. I have to shut the VM off and then it can move over.
n
nice-horse-9611
03/19/2025, 5:09 PMcan you check if you are following this correctly ?
nice-horse-9611
03/19/2025, 5:09 PMnice-horse-9611
03/19/2025, 5:10 PMAnd also you can try on a VM on user defined cluster network to see if that works
nice-horse-9611
03/19/2025, 5:10 PMPlease get a Support bundle
s
steep-teacher-58732
03/20/2025, 12:58 AMI created a VM from Fedora 41 ISO and gave it a mgmt network masquerade Network and it migrates quickly between hosts. So I need to figure out what it is about my custom setup that causes this to fail.
steep-teacher-58732
03/20/2025, 10:07 PMApparently I'm having this problem because I used Kubevirt to create the VMs. I made the same VM, just using the Harvester UI initially and I was able to Live Migrate it. I'd like to automatically provision these, but for now at least I know what the problem is related to. thanks
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