--_000_87E152BF0D55124F8311754D69D209F635546218MSEX02FRA9corps_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello oVirt gurus out there: I recently upgraded our oVirt 3.1 installation to 3.3.3. We have 2 cluster= s configuration. In the QA cluster, in which there is only one host, I can= switch the cluster's compatibility version from 3.1 to 3.3. However, on the production cluster, in which there are 10 hosts, I am not a= ble to switch the cluster compatibility version at all. I opened up the Ed= it Cluster window. Select 3.3 from the Compatibility Version dropdown list= . Click OK to save the change. But the Edit Cluster window just remain op= en. I checked all the logs in the ovirt-engine. Do not see anything obvious. = All our hosts are running CentOS 6.5 & vdsm-4.13.3-4. Can you guys provide some pointers as to where to check for failure? Thanks in advance. Eric --_000_87E152BF0D55124F8311754D69D209F635546218MSEX02FRA9corps_ Content-Type: text/html; charset="iso-8859-1" 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=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style><!-- /* Font Definitions */ @font-face {font-family:"Cambria Math"; panose-1:2 4 5 3 5 4 6 3 2 4;} @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0in; margin-bottom:.0001pt; font-size:11.0pt; font-family:"Calibri","sans-serif";} 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;} span.EmailStyle17 {mso-style-type:personal-compose; font-family:"Calibri","sans-serif"; color:windowtext;} .MsoChpDefault {mso-style-type:export-only; font-family:"Calibri","sans-serif";} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.0in 1.0in 1.0in;} 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 lang=3D"EN-US" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Hello oVirt gurus out there:<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I recently upgraded our oVirt 3.1 installation to 3.= 3.3. We have 2 clusters configuration. In the QA cluster, in wh= ich there is only one host, I can switch the cluster’s compatibility = version from 3.1 to 3.3.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">However, on the production cluster, in which there a= re 10 hosts, I am not able to switch the cluster compatibility version at a= ll. I opened up the Edit Cluster window. Select 3.3 from the Co= mpatibility Version dropdown list. Click OK to save the change. But the Edit Cluster window just remain open.<o:= p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I checked all the logs in the ovirt-engine. Do= not see anything obvious. All our hosts are running CentOS 6.5 &= vdsm-4.13.3-4. <o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Can you guys provide some pointers as to where to ch= eck for failure?<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Thanks in advance.<o:p></o:p></p> <p class=3D"MsoNormal">Eric<span style=3D"color:#1F497D"><o:p></o:p></span>= </p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> </body> </html> --_000_87E152BF0D55124F8311754D69D209F635546218MSEX02FRA9corps_--