Re: how to change emulator path during live migration

2022-04-27 Thread Jiatong Shen
ah.. sorry for the mistake. I find that on the source libvirt will also verify emulator binary, thus emulator must also exist on src. because in qemuMigrationBegin method, it will call qemuDomainDefCopy and eventually validates emulator exists... best, Jiatong Shen On Wed, Apr 27, 2022 at 4:03

Re: how to change emulator path during live migration

2022-04-27 Thread Peter Krempa
[re-adding libvirt-users list] Please always reply to the list so that the follow-up conversation is archived and delivered to all subscribers. On Wed, Apr 27, 2022 at 15:36:54 +0800, Jiatong Shen wrote: > Thank you for the feedback! > > Is it ok if the source node does not contain a emulator pa

Re: how to change emulator path during live migration

2022-04-27 Thread Peter Krempa
On Wed, Apr 27, 2022 at 14:11:23 +0800, Jiatong Shen wrote: > Hello libvirt experts, > > I am facing the following exceptions during live migrating a virtual > machine from one compute node to another. > > file or directory: libvirt.libvirtError: Cannot check QEMU binary > /usr/bin/kvm-spice: N

how to change emulator path during live migration

2022-04-26 Thread Jiatong Shen
Hello libvirt experts, I am facing the following exceptions during live migrating a virtual machine from one compute node to another. file or directory: libvirt.libvirtError: Cannot check QEMU binary /usr/bin/kvm-spice: No such file or directory File "/var/lib/openstack/lib/python3.6/site-pac