Re: [ovirt-users] Balloon driver unavailable
--_=__=_XaM3_.1415783080.2A.824340.42.27496.52.42.007.1552783447 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable you receive this error because on your cluster configurations you have ch= ecked "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 =0A=0AClusters -> (select your cluste= r) edit -> Optimization -> uncheck Enable Memory Balloon Optimization=0A=0A= Best Regards=0AAmedeo Salvati=0A=0A=0ADate: Wed, 12 Nov 2014 07:59:33 +00= 00=0AFrom: Karli Sj?berg <Karli.Sjoberg@slu.se>=0ATo: "tdemeter@itsmart.h= u" <tdemeter@itsmart.hu>=0ACc: "users@ovirt.org" <users@ovirt.org>=0ASubj= ect: Re: [ovirt-users] Balloon driver unavailable=0AMessage-ID: <5F9E965F= 5A80BC468BE5F40576769F099DF97243@exchange2-1>=0AContent-Type: text/plain;= charset=3D"utf-8"=0A=0AOn Wed, 2014-11-12 at 08:35 +0100, Demeter Tibor = wrote:=0A> Hi,=0A> =0A> =0A> I have a lot of centos 6 based vms and I hav= e install "ovirt guest=0A> agent" for those vms. =0A> But two vm always s= ay "The balloon driver on xxxvm on hostX is=0A> requested but unavailable= "=0A> I did check the virtio_balloon module are loaded on vms.=0A> =0A> =0A=
Anybody can me help?=0A> =0A> =0A> Thanks in advance=0A> =0A> =0A> Tibo= r=0A=0A> I see that too, but only on Windows 2008 R2 guests... No one els= e ever=0A> said anything about it, so I thought it was just me:)=0A --_=__=_XaM3_.1415783080.2A.824340.42.27496.52.42.007.1552783447 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
=0A<div class=3D"xam_msg_class">=0A<div style=3D"font: normal 13px Arial;= color:rgb(31, 28, 27);"><span dir=3D"ltr" id=3D"msgText_new_message_draf= t1415782711271_25745">you receive this error because on your cluster conf= igurations 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>Cluster= s -> (select your cluster) edit -> Optimization -> uncheck Enabl= e Memory Balloon Optimization<br><br>Best Regards<br>Amedeo Salvati<br><b= r><br>Date: Wed, 12 Nov 2014 07:59:33 +0000<br>From: Karli Sj?berg <Ka= rli.Sjoberg@slu.se><br>To: "tdemeter@itsmart.hu" <tdemeter@itsmart.= hu><br>Cc: "users@ovirt.org" <users@ovirt.org><br>Subject: Re: [= ovirt-users] Balloon driver unavailable<br>Message-ID: <5F9E965F5A80BC= 468BE5F40576769F099DF97243@exchange2-1><br>Content-Type: text/plain; c= harset=3D"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 bas= ed 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>&g= t; requested but unavailable"<br>> I did check the virtio_balloon modu= le are loaded on vms.<br>> <br>> <br>> Anybody can me help?<br>&= gt; <br>> <br>> Thanks in advance<br>> <br>> <br>> Tibor<b= r><br>> I see that too, but only on Windows 2008 R2 guests... No one e= lse ever<br>> said anything about it, so I thought it was just me:)<br=
</span></div>=0A</div>=0A --_=__=_XaM3_.1415783080.2A.824340.42.27496.52.42.007.1552783447--
This is a multi-part message in MIME format. --------------040509070807050600000005 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit 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@slu.se> To: "tdemeter@itsmart.hu" <tdemeter@itsmart.hu> Cc: "users@ovirt.org" <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:)
______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
--------------040509070807050600000005 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 7bit <html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> 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> <br> <div class="moz-cite-prefix">On 12/11/14 20:04, Amedeo Salvati wrote:<br> </div> <blockquote cite="mid:NEX57S$FF41F1ABF30BA1B34C2EA62F02151725@oscert.net" type="cite"> <div class="xam_msg_class"> <div style="font: normal 13px Arial; color:rgb(31, 28, 27);"><span dir="ltr" id="msgText_new_message_draft1415782711271_25745">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 class="moz-txt-link-rfc2396E" href="mailto:Karli.Sjoberg@slu.se"><Karli.Sjoberg@slu.se></a><br> To: <a class="moz-txt-link-rfc2396E" href="mailto:tdemeter@itsmart.hu">"tdemeter@itsmart.hu"</a> <a class="moz-txt-link-rfc2396E" href="mailto:tdemeter@itsmart.hu"><tdemeter@itsmart.hu></a><br> Cc: <a class="moz-txt-link-rfc2396E" href="mailto:users@ovirt.org">"users@ovirt.org"</a> <a class="moz-txt-link-rfc2396E" 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> </span></div> </div> <br clear="all"> ______________________________________________________________________<br> This email has been scanned by the Symantec Email Security.cloud service.<br> For more information please visit <a class="moz-txt-link-freetext" href="http://www.symanteccloud.com">http://www.symanteccloud.com</a><br> ______________________________________________________________________<br> <br> <fieldset class="mimeAttachmentHeader"></fieldset> <br> <pre wrap="">_______________________________________________ Users mailing list <a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a> <a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> </body> </html> --------------040509070807050600000005--
This is a multi-part message in MIME format. --------------060404030600080103050501 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit 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@slu.se> To: "tdemeter@itsmart.hu" <tdemeter@itsmart.hu> Cc: "users@ovirt.org" <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:)
______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
--------------060404030600080103050501 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 7bit <html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> 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> <br> <div class="moz-cite-prefix">On 13/11/14 07:35, John Gardeniers wrote:<br> </div> <blockquote cite="mid:5463C4A9.6030909@objectmastery.com" type="cite"> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> 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> <br> <div class="moz-cite-prefix">On 12/11/14 20:04, Amedeo Salvati wrote:<br> </div> <blockquote cite="mid:NEX57S$FF41F1ABF30BA1B34C2EA62F02151725@oscert.net" type="cite"> <div class="xam_msg_class"> <div style="font: normal 13px Arial; color:rgb(31, 28, 27);"><span dir="ltr" id="msgText_new_message_draft1415782711271_25745">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" class="moz-txt-link-rfc2396E" href="mailto:Karli.Sjoberg@slu.se"><Karli.Sjoberg@slu.se></a><br> To: <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:tdemeter@itsmart.hu">"tdemeter@itsmart.hu"</a> <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:tdemeter@itsmart.hu"><tdemeter@itsmart.hu></a><br> Cc: <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:users@ovirt.org">"users@ovirt.org"</a> <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" 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> </span></div> </div> <br clear="all"> ______________________________________________________________________<br> This email has been scanned by the Symantec Email Security.cloud service.<br> For more information please visit <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.symanteccloud.com">http://www.symanteccloud.com</a><br> ______________________________________________________________________<br> <br> <fieldset class="mimeAttachmentHeader"></fieldset> <br> <pre wrap="">_______________________________________________ Users mailing list <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a> <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> <br clear="all"> ______________________________________________________________________<br> This email has been scanned by the Symantec Email Security.cloud service.<br> For more information please visit <a class="moz-txt-link-freetext" href="http://www.symanteccloud.com">http://www.symanteccloud.com</a><br> ______________________________________________________________________<br> <br> <fieldset class="mimeAttachmentHeader"></fieldset> <br> <pre wrap="">_______________________________________________ Users mailing list <a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a> <a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> </body> </html> --------------060404030600080103050501--
--_000_61A8344D117D814CA4DA393472F38CF4019AEC5AAACD1001M360cor_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable 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 minute= s. It doesn't matter if the "Memory Balloon Device Enabled" checkbox check= ed or unchecked. I got the message to stop appearing by changing the value of Physical Memor= y 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@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 in= stalled. 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 chec= ked "Enable Memory Balloon Optimization", and on some of your VMs there are= n't balloon driver available; if you don't want anymore this warning messag= es you can uncheck this under Clusters -> (select your cluster) edit -> Optimization -> uncheck Enable Me= mory Balloon Optimization Best Regards Amedeo Salvati Date: Wed, 12 Nov 2014 07:59:33 +0000 From: Karli Sj?berg <Karli.Sjoberg@slu.se><mailto:Karli.Sjoberg@slu.se> To: "tdemeter@itsmart.hu"<mailto:tdemeter@itsmart.hu> <tdemeter@itsmart.hu>= <mailto:tdemeter@itsmart.hu> Cc: "users@ovirt.org"<mailto:users@ovirt.org> <users@ovirt.org><mailto:user= s@ovirt.org> Subject: Re: [ovirt-users] Balloon driver unavailable Message-ID: <5F9E965F5A80BC468BE5F40576769F099DF97243@exchange2-1> Content-Type: text/plain; charset=3D"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:)
On Behalf Of </b>John Gardeniers<br><b>Sent:</b> November-16-14 10:13 PM<b= r><b>To:</b> users@ovirt.org<br><b>Subject:</b> Re: [ovirt-users] Balloon d= river unavailable<o:p></o:p></span></p></div></div><p class=3DMsoNormal><o:=
<blockquote style=3D'margin-top:5.0pt;margin-bottom:5.0pt'><p class=3DMsoN= ormal style=3D'margin-bottom:12.0pt'>I'm seeing it for a VM that most defin= itely does have the balloon driver installed. Care to take another guess?<b= r><br>regards,<br>John<br><br><o:p></o:p></p><div><p class=3DMsoNormal>On 1= 2/11/14 20:04, Amedeo Salvati wrote:<o:p></o:p></p></div><blockquote style= =3D'margin-top:5.0pt;margin-bottom:5.0pt'><div><div><p class=3DMsoNormal><s=
</pre><pre><a href=3D"mailto:Users@ovirt.org">Users@ovirt.org</a><o:p></o:=
______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________ _______________________________________________ Users mailing list Users@ovirt.org<mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________ _______________________________________________ Users mailing list Users@ovirt.org<mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users --_000_61A8344D117D814CA4DA393472F38CF4019AEC5AAACD1001M360cor_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"><head><meta http-equiv=3DContent-Type content= =3D"text/html; charset=3Dus-ascii"><meta name=3DGenerator content=3D"Micros= oft Word 14 (filtered medium)"><style><!-- /* Font Definitions */ @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} @font-face {font-family:Tahoma; panose-1:2 11 6 4 3 5 4 4 2 4;} @font-face {font-family:"Century Gothic"; panose-1:2 11 5 2 2 2 2 2 2 4;} @font-face {font-family:Consolas; panose-1:2 11 6 9 2 2 4 3 2 4;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0cm; margin-bottom:.0001pt; font-size:12.0pt; font-family:"Times New Roman","serif"; color:black;} a:link, span.MsoHyperlink {mso-style-priority:99; color:blue; text-decoration:underline;} a:visited, span.MsoHyperlinkFollowed {mso-style-priority:99; color:purple; text-decoration:underline;} pre {mso-style-priority:99; mso-style-link:"HTML Preformatted Char"; margin:0cm; margin-bottom:.0001pt; font-size:10.0pt; font-family:"Courier New"; color:black;} span.HTMLPreformattedChar {mso-style-name:"HTML Preformatted Char"; mso-style-priority:99; mso-style-link:"HTML Preformatted"; font-family:Consolas; color:black;} span.EmailStyle19 {mso-style-type:personal-reply; font-family:"Century Gothic","sans-serif"; color:blue;} .MsoChpDefault {mso-style-type:export-only; font-size:10.0pt;} @page WordSection1 {size:612.0pt 792.0pt; margin:72.0pt 72.0pt 72.0pt 72.0pt;} div.WordSection1 {page:WordSection1;} --></style><!--[if gte mso 9]><xml> <o:shapedefaults v:ext=3D"edit" spidmax=3D"1026" /> </xml><![endif]--><!--[if gte mso 9]><xml> <o:shapelayout v:ext=3D"edit"> <o:idmap v:ext=3D"edit" data=3D"1" /> </o:shapelayout></xml><![endif]--></head><body bgcolor=3Dwhite lang=3DEN-CA= link=3Dblue vlink=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal>= <span style=3D'font-size:10.0pt;font-family:"Century Gothic","sans-serif";c= olor: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= =3DMsoNormal><span style=3D'font-size:10.0pt;font-family:"Century Gothic","= sans-serif";color:blue'>The error appears on certain VMs (but not all) cons= istently every 15 minutes. It doesn’t matter if the “Memo= ry Balloon Device Enabled” checkbox checked or unchecked.<o:p></o:p><= /span></p><p class=3DMsoNormal><span style=3D'font-size:10.0pt;font-family:= "Century Gothic","sans-serif";color:blue'><o:p> </o:p></span></p><p cl= ass=3DMsoNormal><span style=3D'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=3DMsoNormal><span style=3D'font-size:10.0pt;= font-family:"Century Gothic","sans-serif";color:blue'><o:p> </o:p></sp= an></p><p class=3DMsoNormal><span style=3D'font-size:10.0pt;font-family:"Ce= ntury Gothic","sans-serif";color:blue'><o:p> </o:p></span></p><div><di= v style=3D'border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm= 0cm'><p class=3DMsoNormal><b><span lang=3DEN-US style=3D'font-size:10.0pt;= font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span l= ang=3DEN-US style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif";col= or:windowtext'> users-bounces@ovirt.org [mailto:users-bounces@ovirt.org] <b= p> </o:p></p><p class=3DMsoNormal style=3D'margin-bottom:12.0pt'>Just = an FYI.<br><br>In my case the balloon driver was installed and it was runni= ng. The problem was eventually resolved by uninstalling the entire agent su= ite, rebooting and reinstalling it. Doing the same just for the balloon dri= ver didn't work.<br><br>regards,<br>John<br><br><o:p></o:p></p><div><p clas= s=3DMsoNormal>On 13/11/14 07:35, John Gardeniers wrote:<o:p></o:p></p></div= pan style=3D'font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F1C1= B'>you receive this error because on your cluster configurations you have c= hecked "Enable Memory Balloon Optimization", and on some of your = VMs there aren't balloon driver available; if you don't want anymore this w= arning messages you can uncheck this under <br><br>Clusters -> (select y= our cluster) edit -> Optimization -> uncheck Enable Memory Balloon Op= timization<br><br>Best Regards<br>Amedeo Salvati<br><br><br>Date: Wed, 12 N= ov 2014 07:59:33 +0000<br>From: Karli Sj?berg <a href=3D"mailto:Karli.Sjobe= rg@slu.se"><Karli.Sjoberg@slu.se></a><br>To: <a href=3D"mailto:tdemet= er@itsmart.hu">"tdemeter@itsmart.hu"</a> <a href=3D"mailto:tdemet= er@itsmart.hu"><tdemeter@itsmart.hu></a><br>Cc: <a href=3D"mailto:use= rs@ovirt.org">"users@ovirt.org"</a> <a href=3D"mailto:users@ovirt= .org"><users@ovirt.org></a><br>Subject: Re: [ovirt-users] Balloon dri= ver unavailable<br>Message-ID: <5F9E965F5A80BC468BE5F40576769F099DF97243= @exchange2-1><br>Content-Type: text/plain; charset=3D"utf-8"<b= r><br>On Wed, 2014-11-12 at 08:35 +0100, Demeter Tibor wrote:<br>> Hi,<b= r>> <br>> <br>> I have a lot of centos 6 based vms and I have inst= all "ovirt guest<br>> agent" for those vms. <br>> But two v= m always say "The balloon driver on xxxvm on hostX is<br>> requeste= d but unavailable"<br>> I did check the virtio_balloon module are l= oaded on vms.<br>> <br>> <br>> Anybody can me help?<br>> <br>&g= t; <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>&g= t; said anything about it, so I thought it was just me:)<br><br><o:p></o:p>= </span></p></div></div><p class=3DMsoNormal><br clear=3Dall>_______________= _______________________________________________________<br>This email has b= een scanned by the Symantec Email Security.cloud service.<br>For more infor= mation please visit <a href=3D"http://www.symanteccloud.com">http://www.sym= anteccloud.com</a><br>_____________________________________________________= _________________<br><br><br><br><o:p></o:p></p><pre>______________________= _________________________<o:p></o:p></pre><pre>Users mailing list<o:p></o:p= p></pre><pre><a href=3D"http://lists.ovirt.org/mailman/listinfo/users">http= ://lists.ovirt.org/mailman/listinfo/users</a><o:p></o:p></pre></blockquote>= <p class=3DMsoNormal><br><br clear=3Dall>__________________________________= ____________________________________<br>This email has been scanned by the = Symantec Email Security.cloud service.<br>For more information please visit= <a href=3D"http://www.symanteccloud.com">http://www.symanteccloud.com</a><= br>______________________________________________________________________<b= r><br><br><br><o:p></o:p></p><pre>_________________________________________= ______<o:p></o:p></pre><pre>Users mailing list<o:p></o:p></pre><pre><a href= =3D"mailto:Users@ovirt.org">Users@ovirt.org</a><o:p></o:p></pre><pre><a hre= f=3D"http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/= mailman/listinfo/users</a><o:p></o:p></pre></blockquote><p class=3DMsoNorma= l><o:p> </o:p></p></div></body></html>= --_000_61A8344D117D814CA4DA393472F38CF4019AEC5AAACD1001M360cor_--
This is a multi-part message in MIME format. --------------040203040809040207040306 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit 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@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@slu.se> <mailto:Karli.Sjoberg@slu.se> To: "tdemeter@itsmart.hu" <mailto:tdemeter@itsmart.hu> <tdemeter@itsmart.hu> <mailto:tdemeter@itsmart.hu> Cc: "users@ovirt.org" <mailto:users@ovirt.org> <users@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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--------------040203040809040207040306 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 8bit <html> <head> <meta content="text/html; charset=windows-1252" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> 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 cite="mid:61A8344D117D814CA4DA393472F38CF4019AEC5AAA@CD1001-M360.corp.ads" type="cite"> <meta http-equiv="Content-Type" content="text/html; charset=windows-1252"> <meta name="Generator" content="Microsoft Word 14 (filtered medium)"> <style><!-- /* Font Definitions */ @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} @font-face {font-family:Tahoma; panose-1:2 11 6 4 3 5 4 4 2 4;} @font-face {font-family:"Century Gothic"; panose-1:2 11 5 2 2 2 2 2 2 4;} @font-face {font-family:Consolas; panose-1:2 11 6 9 2 2 4 3 2 4;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0cm; margin-bottom:.0001pt; font-size:12.0pt; font-family:"Times New Roman","serif"; color:black;} a:link, span.MsoHyperlink {mso-style-priority:99; color:blue; text-decoration:underline;} a:visited, span.MsoHyperlinkFollowed {mso-style-priority:99; color:purple; text-decoration:underline;} pre {mso-style-priority:99; mso-style-link:"HTML Preformatted Char"; margin:0cm; margin-bottom:.0001pt; font-size:10.0pt; font-family:"Courier New"; color:black;} span.HTMLPreformattedChar {mso-style-name:"HTML Preformatted Char"; mso-style-priority:99; mso-style-link:"HTML Preformatted"; font-family:Consolas; color:black;} span.EmailStyle19 {mso-style-type:personal-reply; font-family:"Century Gothic","sans-serif"; color:blue;} .MsoChpDefault {mso-style-type:export-only; font-size:10.0pt;} @page WordSection1 {size:612.0pt 792.0pt; margin:72.0pt 72.0pt 72.0pt 72.0pt;} div.WordSection1 {page:WordSection1;} --></style><!--[if gte mso 9]><xml> <o:shapedefaults v:ext="edit" spidmax="1026" /> </xml><![endif]--><!--[if gte mso 9]><xml> <o:shapelayout v:ext="edit"> <o:idmap v:ext="edit" data="1" /> </o:shapelayout></xml><![endif]--> <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> </div> </div> <p class="MsoNormal"><br clear="all"> ______________________________________________________________________<br> This email has been scanned by the Symantec Email Security.cloud service.<br> For more information please visit <a moz-do-not-send="true" href="http://www.symanteccloud.com">http://www.symanteccloud.com</a><br> ______________________________________________________________________<br> <br> <br> <br> <o:p></o:p></p> <pre>_______________________________________________<o:p></o:p></pre> <pre>Users mailing list<o:p></o:p></pre> <pre><a moz-do-not-send="true" href="mailto:Users@ovirt.org">Users@ovirt.org</a><o:p></o:p></pre> <pre><a moz-do-not-send="true" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><o:p></o:p></pre> </blockquote> <p class="MsoNormal"><br> <br clear="all"> ______________________________________________________________________<br> This email has been scanned by the Symantec Email Security.cloud service.<br> For more information please visit <a moz-do-not-send="true" href="http://www.symanteccloud.com">http://www.symanteccloud.com</a><br> ______________________________________________________________________<br> <br> <br> <br> <o:p></o:p></p> <pre>_______________________________________________<o:p></o:p></pre> <pre>Users mailing list<o:p></o:p></pre> <pre><a moz-do-not-send="true" href="mailto:Users@ovirt.org">Users@ovirt.org</a><o:p></o:p></pre> <pre><a moz-do-not-send="true" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><o:p></o:p></pre> </blockquote> <p class="MsoNormal"><o:p> </o:p></p> </div> <br clear="all"> ______________________________________________________________________<br> This email has been scanned by the Symantec Email Security.cloud service.<br> For more information please visit <a class="moz-txt-link-freetext" href="http://www.symanteccloud.com">http://www.symanteccloud.com</a><br> ______________________________________________________________________<br> <br> <fieldset class="mimeAttachmentHeader"></fieldset> <br> <pre wrap="">_______________________________________________ Users mailing list <a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a> <a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> </body> </html> --------------040203040809040207040306--
On Nov 18, 2014, at 21:40 , John Gardeniers <jgardeniers@objectmastery.com> wrote:
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.
vdsm log? likely guest-agent logs too... Thanks, michal
The error appears on certain VMs (but not all) consistently every 15 minutes. It doesn’t 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@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@slu.se> To: "tdemeter@itsmart.hu" <tdemeter@itsmart.hu> Cc: "users@ovirt.org" <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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participants (4)
-
Amedeo Salvati -
Groten, Ryan -
John Gardeniers -
Michal Skrivanek