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Description of problem:
The listen address attribute is ignored by peer-to-peer migration.
Version-Release number of selected component (if applicable):
libvirt-1.1.1-16.el7
How reproducible:
Certainly.
Steps to Reproduce:
1. Do a peer-to-peer migration with a listen address that the destination can't use:
virsh migrate --live --p2p --listen-address 1.2.3.4 cake qemu+ssh://dest/system
Actual results:
Migration succeeds.
Expected results:
Migration fails because of the listen address:
qemu-kvm: -incoming tcp:1.2.3.4:49152: Failed to bind socket: Cannot assign requested address
Additional info:
Upstream patch: https://www.redhat.com/archives/libvir-list/2014-January/msg00229.html
I can reproduce this bug with the reproducer in bug destription with libvirt-1.1.1-16.el7, and I could get the expect error after i update the libvirt to the libvirt-1.1.1-19.el7,so this bug can be marked verified.
Reproduce steps
1. start a guest for migration
2.do a peer-to-peer migration with a listen address that the destination can't use:
# virsh migrate --live --p2p --listen-address 1.2.3.4 raw qemu+ssh://$ip/system
Migration succeeds.
Verify steps
1.start a guest for migration
# virsh list
Id Name State
----------------------------------------------------
6 raw running
2.do a peer-to-peer migration with a listen address that the destination can't use:
# virsh migrate --live --p2p --listen-address 1.2.3.4 raw qemu+ssh://$ip/system
error: internal error: early end of file from monitor: possible problem:
qemu-kvm: -incoming tcp:1.2.3.4:49152: Failed to bind socket: Cannot assign requested address
3.do a peer-to-peer migration with a listen address that the destination can use:
# virsh migrate --live --p2p --listen-address $ip raw qemu+ssh://$ip/system
Migration succeeds.
4.do a peer-to-peer migration without listen address
# virsh migrate --live --p2p raw qemu+ssh://$ip/system
Migration succeeds.
This request was resolved in Red Hat Enterprise Linux 7.0.
Contact your manager or support representative in case you have further questions about the request.