3:40 p.m.
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That works because you have effectively disabled ballooning for the VM,
which is not really solving the underlying problem.
regards,
John
On 18/11/14 10:02, Groten, Ryan wrote:
I also recently started getting these errors. They started when I
upgraded from 3.4.0 to 3.4.2.
The error appears on certain VMs (but not all) consistently every 15
minutes. It doesnt matter if the Memory Balloon Device Enabled
checkbox checked or unchecked.
I got the message to stop appearing by changing the value of Physical
Memory Guaranteed to match the VMs configured memory.
*From:*users-bounces@ovirt.org [mailto:users-bounces@ovirt.org] *On
Behalf Of *John Gardeniers
*Sent:* November-16-14 10:13 PM
*To:* users(a)ovirt.org
*Subject:* Re: [ovirt-users] Balloon driver unavailable
Just an FYI.
In my case the balloon driver was installed and it was running. The
problem was eventually resolved by uninstalling the entire agent
suite, rebooting and reinstalling it. Doing the same just for the
balloon driver didn't work.
regards,
John
On 13/11/14 07:35, John Gardeniers wrote:
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(a)slu.se>
<mailto:Karli.Sjoberg@slu.se>
To: "tdemeter(a)itsmart.hu" <mailto:tdemeter@itsmart.hu>
<tdemeter(a)itsmart.hu> <mailto:tdemeter@itsmart.hu>
Cc: "users(a)ovirt.org" <mailto:users@ovirt.org>
<users(a)ovirt.org> <mailto:users@ovirt.org>
Subject: Re: [ovirt-users] Balloon driver unavailable
Message-ID: <5F9E965F5A80BC468BE5F40576769F099DF97243@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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That works because you have effectively disabled ballooning for the
VM, which is not really solving the underlying problem.<br>
<br>
regards,<br>
John<br>
<br>
<br>
<div class="moz-cite-prefix">On 18/11/14 10:02, Groten, Ryan
wrote:<br>
</div>
<blockquote
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<div class="WordSection1">
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Century
Gothic","sans-serif";color:blue">I also
recently started getting these errors. They started when I
upgraded from 3.4.0 to 3.4.2. <o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Century
Gothic","sans-serif";color:blue">The error
appears on certain VMs (but not all) consistently every 15
minutes. It doesnt matter if the Memory Balloon Device
Enabled checkbox checked or
unchecked.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Century
Gothic","sans-serif";color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Century
Gothic","sans-serif";color:blue">I got the
message to stop appearing by changing the value of Physical
Memory Guaranteed to match the VMs configured
memory.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Century
Gothic","sans-serif";color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Century
Gothic","sans-serif";color:blue"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext"
lang="EN-US">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext"
lang="EN-US"> <a
class="moz-txt-link-abbreviated"
href="mailto:users-bounces@ovirt.org">users-bounces@ovirt.org</a>
[<a class="moz-txt-link-freetext"
href="mailto:users-bounces@ovirt.org">mailto:users-bounces@ovirt.org</a>]
<b>On Behalf Of </b>John
Gardeniers<br>
<b>Sent:</b> November-16-14 10:13 PM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated"
href="mailto:users@ovirt.org">users@ovirt.org</a><br>
<b>Subject:</b> Re: [ovirt-users] Balloon driver
unavailable<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">Just
an FYI.<br>
<br>
In my case the balloon driver was installed and it was
running. The problem was eventually resolved by uninstalling
the entire agent suite, rebooting and reinstalling it. Doing
the same just for the balloon driver didn't work.<br>
<br>
regards,<br>
John<br>
<br>
<o:p></o:p></p>
<div>
<p class="MsoNormal">On 13/11/14 07:35, John Gardeniers
wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"
style="margin-bottom:12.0pt">I'm seeing
it for a VM that most definitely does have the balloon
driver installed. Care to take another guess?<br>
<br>
regards,<br>
John<br>
<br>
<o:p></o:p></p>
<div>
<p class="MsoNormal">On 12/11/14 20:04, Amedeo Salvati
wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<div>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F1C1B">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 <br>
<br>
Clusters -> (select your cluster) edit ->
Optimization -> uncheck Enable Memory Balloon
Optimization<br>
<br>
Best Regards<br>
Amedeo Salvati<br>
<br>
<br>
Date: Wed, 12 Nov 2014 07:59:33 +0000<br>
From: Karli Sj?berg <a moz-do-not-send="true"
href="mailto:Karli.Sjoberg@slu.se"><Karli.Sjoberg@slu.se></a><br>
To: <a moz-do-not-send="true"
href="mailto:tdemeter@itsmart.hu">"tdemeter@itsmart.hu"</a>
<a moz-do-not-send="true"
href="mailto:tdemeter@itsmart.hu"><tdemeter@itsmart.hu></a><br>
Cc: <a moz-do-not-send="true"
href="mailto:users@ovirt.org">"users@ovirt.org"</a>
<a moz-do-not-send="true"
href="mailto:users@ovirt.org"><users@ovirt.org></a><br>
Subject: Re: [ovirt-users] Balloon driver
unavailable<br>
Message-ID:
<5F9E965F5A80BC468BE5F40576769F099DF97243@exchange2-1><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
On Wed, 2014-11-12 at 08:35 +0100, Demeter Tibor
wrote:<br>
> Hi,<br>
> <br>
> <br>
> I have a lot of centos 6 based vms and I have
install "ovirt guest<br>
> agent" for those vms. <br>
> But two vm always say "The balloon driver on
xxxvm on hostX is<br>
> requested but unavailable"<br>
> I did check the virtio_balloon module are
loaded on vms.<br>
> <br>
> <br>
> Anybody can me help?<br>
> <br>
> <br>
> Thanks in advance<br>
> <br>
> <br>
> Tibor<br>
<br>
> I see that too, but only on Windows 2008 R2
guests... No one else ever<br>
> said anything about it, so I thought it was
just me:)<br>
<br>
<o:p></o:p></span></p>
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