[libvirt-users] Tunnelled migrate Windows7 VMs halted
Eric Blake
eblake at redhat.com
Wed Apr 26 13:51:39 UTC 2017
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> ForwardedMessage.eml
>
> Subject:
> Tunnelled migrate Windows7 VMs halted
> From:
> 邓林文 <dlworld0 at 163.com>
> Date:
> 04/25/2017 11:12 PM
>
> To:
> libvirt-users at redhat.com
>
>
>
> I migrated a Windows 7 VM with libvirtd tunnelled, the VM halted on the target although the status is running.
>
>
> [root at test15 ~]# virsh migrate --live --p2p --tunnelled i-000000ac qemu+tcp://192.168.65.13/system
>
>
> But when migrated with qemu native mode, the VM runs well.
>
>
> [root at test15 ~]# virsh migrate --live --p2p i-000000ac qemu+tcp://192.168.65.13/system
>
>
> System Info:
> Release: Centos 7.2
> Kernel: 3.10.0-327.28.3.el7.x86_64
> Qemu: qemu-kvm-rhev-2.3.0
> Libvirt: libvirt-1.2.17/libvirt-2.0.0
> CPU: AMD Opteron(TM) Processor 6212
>
>
> As CPUFrequency may lead windows migrate halt, I have disabled Power Management.
>
>
> Does anyone have some sugestions?
>
>
> Thanks,
> Linwen Deng
>
>
> vm.xml
>
>
> <domain type='kvm' id='8'>
> <name>i-000000ac</name>
> <uuid>53f0710f-b25e-4f47-a7cf-c15a9409fdc3</uuid>
> <metadata>
> <nova:instance xmlns:nova="http://openstack.org/xmlns/libvirt/nova/1.0">
> <nova:package version="12.0.0-4"/>
> <nova:name>c7-vm15-test15-7</nova:name>
> <nova:creationTime>2017-04-14 06:48:54</nova:creationTime>
> <nova:flavor name="oeflavor-4-2048-20">
> <nova:memory>2048</nova:memory>
> <nova:disk>20</nova:disk>
> <nova:swap>0</nova:swap>
> <nova:ephemeral>0</nova:ephemeral>
> <nova:vcpus>4</nova:vcpus>
> </nova:flavor>
> <nova:owner>
> <nova:user uuid="b0f21b1d16b147ffb3f7713716cc894a">admin</nova:user>
> <nova:project uuid="ae883f160c3c41db850d5cde8de8208b">service</nova:project>
> </nova:owner>
> </nova:instance>
> </metadata>
> <memory unit='KiB'>2097152</memory>
> <currentMemory unit='KiB'>2097152</currentMemory>
> <memoryBacking>
> <hugepages>
> <page size='2048' unit='KiB' nodeset='0'/>
> </hugepages>
> </memoryBacking>
> <vcpu placement='static'>2</vcpu>
> <cputune>
> <shares>4096</shares>
> <vcpupin vcpu='0' cpuset='4-7'/>
> <vcpupin vcpu='1' cpuset='4-7'/>
> <emulatorpin cpuset='4-7'/>
> </cputune>
> <resource>
> <partition>/machine</partition>
> </resource>
> <sysinfo type='smbios'>
> <system>
> <entry name='manufacturer'>Fedora Project</entry>
> <entry name='product'>OpenStack Nova</entry>
> <entry name='version'>12.0.0-4</entry>
> <entry name='serial'>95637afe-453f-42a8-b198-df673ab59c91</entry>
> <entry name='uuid'>53f0710f-b25e-4f47-a7cf-c15a9409fdc3</entry>
> <entry name='family'>Virtual Machine</entry>
> </system>
> </sysinfo>
> <os>
> <type arch='x86_64' machine='pc-i440fx-rhel7.2.0'>hvm</type>
> <boot dev='cdrom'/>
> <boot dev='hd'/>
> <boot dev='fd'/>
> <smbios mode='sysinfo'/>
> </os>
> <features>
> <acpi/>
> <apic/>
> </features>
> <cpu mode='host-model'>
> <model fallback='allow'/>
> <topology sockets='2' cores='1' threads='1'/>
> </cpu>
> <clock offset='utc'>
> <timer name='pit' tickpolicy='delay'/>
> <timer name='rtc' tickpolicy='catchup'/>
> <timer name='hpet' present='no'/>
> </clock>
> <on_poweroff>destroy</on_poweroff>
> <on_reboot>restart</on_reboot>
> <on_crash>destroy</on_crash>
> <devices>
> <emulator>/usr/libexec/qemu-kvm</emulator>
> <disk type='file' device='disk'>
> <driver name='qemu' type='qcow2' cache='none'/>
> <source file='/opt/ssd/win7.qcow2'/>
> <backingStore type='file' index='1'>
> <format type='raw'/>
> <source file='/opt/ssd/_base/win7.qcow2'/>
> <backingStore/>
> </backingStore>
> <target dev='vda' bus='virtio'/>
> <serial>8164a82d-6066-46d7-8a92-8391620fc58c</serial>
> <alias name='virtio-disk0'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
> </disk>
> <controller type='usb' index='0' model='ich9-ehci1'>
> <alias name='usb'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x7'/>
> </controller>
> <controller type='usb' index='0' model='ich9-uhci1'>
> <alias name='usb'/>
> <master startport='0'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0' multifunction='on'/>
> </controller>
> <controller type='usb' index='0' model='ich9-uhci2'>
> <alias name='usb'/>
> <master startport='2'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x1'/>
> </controller>
> <controller type='usb' index='0' model='ich9-uhci3'>
> <alias name='usb'/>
> <master startport='4'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x2'/>
> </controller>
> <controller type='pci' index='0' model='pci-root'>
> <alias name='pci.0'/>
> </controller>
> <controller type='virtio-serial' index='0'>
> <alias name='virtio-serial0'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
> </controller>
> <serial type='file'>
> <source path='/var/lib/nova/instances/53f0710f-b25e-4f47-a7cf-c15a9409fdc3/console.log'/>
> <target port='0'/>
> <alias name='serial0'/>
> </serial>
> <serial type='pty'>
> <source path='/dev/pts/2'/>
> <target port='1'/>
> <alias name='serial1'/>
> </serial>
> <console type='file'>
> <source path='/var/lib/nova/instances/53f0710f-b25e-4f47-a7cf-c15a9409fdc3/console.log'/>
> <target type='serial' port='0'/>
> <alias name='serial0'/>
> </console>
> <channel type='spicevmc'>
> <target type='virtio' name='com.redhat.spice.0' state='connected'/>
> <alias name='channel0'/>
> <address type='virtio-serial' controller='0' bus='0' port='1'/>
> </channel>
> <input type='tablet' bus='usb'>
> <alias name='input0'/>
> </input>
> <input type='mouse' bus='ps2'>
> <alias name='input1'/>
> </input>
> <input type='keyboard' bus='ps2'>
> <alias name='input2'/>
> </input>
> <graphics type='vnc' port='5900' autoport='yes' listen='0.0.0.0' keymap='en-us'>
> <listen type='address' address='0.0.0.0'/>
> </graphics>
> <graphics type='spice' port='5901' autoport='yes' listen='0.0.0.0' keymap='en-us'>
> <listen type='address' address='0.0.0.0'/>
> <image compression='auto_glz'/>
> <streaming mode='filter'/>
> <mouse mode='client'/>
> </graphics>
> <sound model='ich6'>
> <alias name='sound0'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
> </sound>
> <video>
> <model type='qxl' ram='65536' vram='65536' vgamem='16384' primary='yes'/>
> <alias name='video0'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
> </video>
> <memballoon model='virtio'>
> <stats period='10'/>
> <alias name='balloon0'/>
> <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
> </memballoon>
> </devices>
> <seclabel type='none' model='none'/>
> <seclabel type='dynamic' model='dac' relabel='yes'>
> <label>+0:+107</label>
> <imagelabel>+0:+107</imagelabel>
> </seclabel>
> </domain>
>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org
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