[ovirt-users] Live migration error in 4.1.2

[Francesco Romani]

Hi,


On 05/30/2017 02:25 PM, Vadim wrote:
> Hi,
>
> Ovirt 4.1.1 clean install ugraded to 4.1.2
>
>
> I'm having trouble migrating VMs in a 2-node cluster. VM can run on both hosts
>
> I tried different migration policies but all of them ended by error.
>
> vdsm and qemu logs with post-copy policy of source and destination attached.
>
> #rpm- qa | grep -e libvirt -e qemu | sort
>
> centos-release-qemu-ev-1.0-1.el7.noarch
> ipxe-roms-qemu-20160127-5.git6366fa7a.el7.noarch
> libvirt-client-2.0.0-10.el7_3.9.x86_64
> libvirt-daemon-2.0.0-10.el7_3.9.x86_64
> libvirt-daemon-config-nwfilter-2.0.0-10.el7_3.9.x86_64
> libvirt-daemon-driver-interface-2.0.0-10.el7_3.9.x86_64
> libvirt-daemon-driver-network-2.0.0-10.el7_3.9.x86_64
> libvirt-daemon-driver-nodedev-2.0.0-10.el7_3.9.x86_64
> libvirt-daemon-driver-nwfilter-2.0.0-10.el7_3.9.x86_64
> libvirt-daemon-driver-qemu-2.0.0-10.el7_3.9.x86_64
> libvirt-daemon-driver-secret-2.0.0-10.el7_3.9.x86_64
> libvirt-daemon-driver-storage-2.0.0-10.el7_3.9.x86_64
> libvirt-daemon-kvm-2.0.0-10.el7_3.9.x86_64
> libvirt-lock-sanlock-2.0.0-10.el7_3.9.x86_64
> libvirt-python-2.0.0-2.el7.x86_64
> qemu-guest-agent-2.5.0-3.el7.x86_64
> qemu-img-ev-2.6.0-28.el7_3.9.1.x86_64
> qemu-kvm-common-ev-2.6.0-28.el7_3.9.1.x86_64
> qemu-kvm-ev-2.6.0-28.el7_3.9.1.x86_64
> qemu-kvm-tools-ev-2.6.0-28.el7_3.9.1.x86_64

This:
2017-05-30T10:14:34.426783Z qemu-kvm: warning: All CPU(s) up to maxcpus
should be described in NUMA config
2017-05-30 10:40:06.805+0000: initiating migration
qemu-kvm: hw/display/qxl.c:2133: qxl_pre_save: Assertion
`d->last_release_offset < d->vga.vram_size' failed.
2017-05-30 10:46:44.664+0000: shutting down

is a QEMU issue. Please file a bug[1] against qemu

+++

[1] As usual, it is advised to check on bugzilla first of the same issue
was already reporte

Bests,

-- 
Francesco Romani
Senior SW Eng., Virtualization R&D
Red Hat
IRC: fromani github: @fromanirh