Failed to initialize module: /usr/lib/x86_64-linux-gnu/qemu/block-rbd.so #9
Description
When I do nova live-migration ，the source compute node (/var/log/nova/nova-compute.log) has the error information ：
Live Migration failure: internal error: process exited while connecting to monitor: Failed to initialize module: /usr/lib/x86_64-linux-gnu/qemu/block-rbd.so
Note: only modules from the same build can be loaded
qemu-system-x86_64: -blockdev {"driver":"rbd","pool":"volumes","image":"volume-f9dfd3bd-5907-4e34-a533-e9562ec47920","server":[{"host":"10.0.7.132","port":"6789"}],"user":"cinder","auth-client-required":["cephx","none"],"key-secret":"libvirt-1-storage-auth-secret0","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}: Unknown driver 'rbd': libvirt.libvirtError: internal error: process exited while connecting to monitor: Failed to initialize module: /usr/lib/x86_64-linux-gnu/qemu/block-rbd.so
2023-04-25 18:45:14.785 607136 ERROR nova.virt.libvirt.driver [-] [instance: 3d62897d-65b9-48b5-9c3c-226b0276b44b] Migration operation has aborted
enviroment info as follows:
os: ubuntu 20.04
libvirt version: 8.0.0
openstack version: yoga
ceph version: quincy