[ovirt-users] Failing live migration with SPICE

[Michal Skrivanek]

> On 18 Feb 2018, at 13:09, Alex K <rightkicktech at gmail.com> wrote:
> 
> I see that the latest guest tools for 4.1 are dated 27-04-2017. 
> 
> http://resources.ovirt.org/pub/ovirt-4.1/iso/oVirt-toolsSetup/ <http://resources.ovirt.org/pub/ovirt-4.1/iso/oVirt-toolsSetup/>
> 
> http://resources.ovirt.org/pub/ovirt-4.2/iso/oVirt-toolsSetup/4.2-1.el7.centos/ <http://resources.ovirt.org/pub/ovirt-4.2/iso/oVirt-toolsSetup/4.2-1.el7.centos/>
> 
> Can I use the tools from 4.2 at and install them at Windows VMs running on top 4.1? 

yes you can, tools are compatible and it almost always makes sense to run latest regardless what’s your ovirt cluster version

> 
> Thanx, 
> Alex
> 
> On Sun, Feb 18, 2018 at 1:53 PM, Alex K <rightkicktech at gmail.com <mailto:rightkicktech at gmail.com>> wrote:
> Seems that this is due to: 
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=1446147 <https://bugzilla.redhat.com/show_bug.cgi?id=1446147>
> 
> I will check If i can find newer guest agents. 
> 
> On Sun, Feb 18, 2018 at 1:46 PM, Alex K <rightkicktech at gmail.com <mailto:rightkicktech at gmail.com>> wrote:
> Hi all, 
> 
> I am running a 3 node ovirt 4.1 selft hosted setup. 
> I have consistently observed that windows 10 VMs with SPICE console fail to live migrate. Other VMs (windows server 2016) do migrate normally. 
> 
> VDSM log indicates: 
> 
> internal error: unable to execute QEMU command 'migrate': qxl: guest bug: command not in ram bar (migration:287)
> 2018-02-18 11:41:59,586+0000 ERROR (migsrc/2cf3a254) [virt.vm] (vmId='2cf3a254-8450-44cf-b023-e0a49827dac0') Failed to migrate (migration:429)
>     if ret == -1: raise libvirtError ('virDomainMigrateToURI3() failed', dom=self)
> libvirtError: internal error: unable to execute QEMU command 'migrate': qxl: guest bug: command not in ram bar
> 
> Seems as a guest agent bug for Windows 10? Is there any fix?
> 
> Thanx, 
> Alex
> 
> 
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