[ovirt-users] Balloon driver unavailable

John Gardeniers jgardeniers at objectmastery.com
Wed Nov 12 20:35:53 UTC 2014


I'm seeing it for a VM that most definitely does have the balloon driver 
installed. Care to take another guess?

regards,
John


On 12/11/14 20:04, Amedeo Salvati wrote:
> you receive this error because on your cluster configurations you have 
> checked "Enable Memory Balloon Optimization", and on some of your VMs 
> there aren't balloon driver available; if you don't want anymore this 
> warning messages you can uncheck this under
>
> Clusters -> (select your cluster) edit -> Optimization -> uncheck 
> Enable Memory Balloon Optimization
>
> Best Regards
> Amedeo Salvati
>
>
> Date: Wed, 12 Nov 2014 07:59:33 +0000
> From: Karli Sj?berg <Karli.Sjoberg at slu.se>
> To: "tdemeter at itsmart.hu" <tdemeter at itsmart.hu>
> Cc: "users at ovirt.org" <users at ovirt.org>
> Subject: Re: [ovirt-users] Balloon driver unavailable
> Message-ID: <5F9E965F5A80BC468BE5F40576769F099DF97243 at exchange2-1>
> Content-Type: text/plain; charset="utf-8"
>
> On Wed, 2014-11-12 at 08:35 +0100, Demeter Tibor wrote:
> > Hi,
> >
> >
> > I have a lot of centos 6 based vms and I have install "ovirt guest
> > agent" for those vms.
> > But two vm always say "The balloon driver on xxxvm on hostX is
> > requested but unavailable"
> > I did check the virtio_balloon module are loaded on vms.
> >
> >
> > Anybody can me help?
> >
> >
> > Thanks in advance
> >
> >
> > Tibor
>
> > I see that too, but only on Windows 2008 R2 guests... No one else ever
> > said anything about it, so I thought it was just me:)
>
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