[libvirt-users] About live migration with snapshots

Chiang Hubert clhtwn at gmail.com
Thu Mar 21 02:45:20 UTC 2013


I'd like to live migration with snapshots.

But it doesn't work. It comes out a message "cannot migrate domain with 1

Then I try to trace the code(Libvirt 0.9.8 to 1.0.3), I find out the code
in src/qemu/qemu_migration.c @ Line 1395 - 1440 (Libvirt 1.0.3)

It will check the VM which has snapshots or not.

I just curious about this limitation, why the VM can't live migration with

What happen if I skip this check?

Does it has any suggestion way or virsh command with options to do live
migration with snapshots?

Thanks a lot.

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