ovirt 4.1 selfhosted engine deployment
--_000_10C1B2CAEDF0594CBEC7EF77396CD58A48DDE3A1MAILavlocal_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello! I tried to install/deploy ovirt 4.1 self hosted engine with glusterfs (the= e node cluster two HP 380D Gen9 server with Intel(R) Xeon(R) CPU E5-2650 v3= @ 2.30GHz and one IBM 3650 M4 ) on Centos 7.3.1611 x86-64 . But then the h= osted engine virtuaal machine is starting then whole host (node) freezes - server is = not accessible over network with ssh. Engine virtuaal machines fails to sta= rt and deploiment fails. Same time the on server console and server log app= er lines "vcpu unhandled rdmsr" . I searched Google this problem and dis n= ot found the solution. There was talk about adding /etc/modprobe.d/kvm.conf "options kvm ignore= _msrs=3D1" Which is the same as "echo 1 > /sys/module/kvm/parameters/ignor= e_msrs" http://wiki.stoney-cloud.org/wiki/Workaround_unhandled_rdmsr/wrmsr I tried but these . Sadly they do not work. Has any one found solution to = the described probleem. Lauri-Alo Adamson --_000_10C1B2CAEDF0594CBEC7EF77396CD58A48DDE3A1MAILavlocal_ 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=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"=
<meta name=3D"Generator" content=3D"Microsoft Word 15 (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;} @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:11.0pt; font-family:"Calibri",sans-serif; mso-fareast-language:EN-US;} a:link, span.MsoHyperlink {mso-style-priority:99; color:#0563C1; text-decoration:underline;} a:visited, span.MsoHyperlinkFollowed {mso-style-priority:99; color:#954F72; text-decoration:underline;} p {mso-style-priority:99; mso-margin-top-alt:auto; margin-right:0cm; mso-margin-bottom-alt:auto; margin-left:0cm; font-size:12.0pt; font-family:"Times New Roman",serif;} code {mso-style-priority:99; font-family:"Courier New";} pre {mso-style-priority:99; mso-style-link:"HTML Preformatted Char"; margin:0cm; margin-bottom:.0001pt; font-size:10.0pt; font-family:"Courier New";} span.EmailStyle17 {mso-style-type:personal-compose; font-family:"Calibri",sans-serif; color:windowtext;} span.apple-converted-space {mso-style-name:apple-converted-space;} span.HTMLPreformattedChar {mso-style-name:"HTML Preformatted Char"; mso-style-priority:99; mso-style-link:"HTML Preformatted"; font-family:"Courier New"; mso-fareast-language:ET;} span.kw3 {mso-style-name:kw3;} span.nu0 {mso-style-name:nu0;} span.sy0 {mso-style-name:sy0;} .MsoChpDefault {mso-style-type:export-only; font-family:"Calibri",sans-serif; mso-fareast-language:EN-US;} @page WordSection1 {size:612.0pt 792.0pt; margin:70.85pt 70.85pt 70.85pt 70.85pt;} 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"ET" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Ar= ial",sans-serif">Hello!<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Ar= ial",sans-serif"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Ar= ial",sans-serif">I tried to install/deploy ovirt 4.1 self hosted engin= e with glusterfs (thee node cluster two HP 380D Gen9 server with Inte= l(R) Xeon(R) CPU E5-2650 v3 @ 2.30GHz and one IBM 3650 M4 ) on Centos 7.3.1611 x86-64 . But then the hosted engine <o:p></o:p></s= pan></p> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Ar= ial",sans-serif">virtuaal machine is starting then whole h= ost (node) freezes – server is not accessible over network with= ssh. Engine virtuaal machines fails to start and deploiment fails. Same time the on server console and server log apper lines „vcpu &nb= sp;unhandled rdmsr“ . I searched Google this problem and dis not foun= d the solution.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Ar= ial",sans-serif"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Ar= ial",sans-serif">There was talk about adding </span><span style=3D"font-size:12.0pt;font-family:"Arial",sans-s= erif;color:#24292E;mso-fareast-language:ET">/etc/modprobe.d/kvm.conf = „<span style=3D"border:none windowtext 1.0pt;padding:0cm">options kvm= ignore_msrs=3D1“ Which is the same </span></span><span style=3D"font-size:12.0pt;font-family:"Arial"= ,sans-serif;color:#24292E;border:none windowtext 1.0pt;padding:0cm">as R= 22;</span><span class=3D"kw3"><b><span style=3D"font-size:12.0pt;font-famil= y:"Arial",sans-serif;color:#7A0874">echo</span></b></span><span s= tyle=3D"font-size:12.0pt;font-family:"Arial",sans-serif;color:bla= ck"> <span class=3D"nu0">1</span> <span class=3D"sy0"><b>></b></span> <span c= lass=3D"sy0"><b>/</b></span>sys<span class=3D"sy0"><b>/</b></span>module<sp= an class=3D"sy0"><b>/</b></span>kvm<span class=3D"sy0"><b>/</b></span>param= eters<span class=3D"sy0"><b>/</b></span>ignore_msrs“<o:p></o:p></span=
</p> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Ar= ial",sans-serif;color:black">http://wiki.stoney-cloud.org/wiki/Workaro= und_unhandled_rdmsr/wrmsr<o:p></o:p></span></p> <pre style=3D"line-height:14.4pt;background:#F9F9F9;vertical-align:top"><sp= an style=3D"font-size:12.0pt;font-family:"Arial",sans-serif;color= :black"><o:p> </o:p></span></pre> <pre style=3D"line-height:14.4pt;background:#F9F9F9;vertical-align:top"><sp= an style=3D"font-size:12.0pt;font-family:"Arial",sans-serif;color= :black">I tried but these . Sadly they do not work. Has any one found= solution to the described probleem.<o:p></o:p></span></pre> <pre style=3D"line-height:14.4pt;background:#F9F9F9;vertical-align:top"><sp= an style=3D"font-size:12.0pt;font-family:"Arial",sans-serif;color= :black"><o:p> </o:p></span></pre> <pre style=3D"line-height:14.4pt;background:#F9F9F9;vertical-align:top"><sp= an style=3D"font-size:12.0pt;font-family:"Arial",sans-serif;color= :black">Lauri-Alo Adamson<o:p></o:p></span></pre> <pre style=3D"line-height:14.4pt;background:#F9F9F9;vertical-align:top"><sp= an style=3D"font-size:12.0pt;font-family:"Arial",sans-serif;color= :black"><o:p> </o:p></span></pre> <pre style=3D"line-height:14.4pt;background:#F9F9F9;vertical-align:top"><sp= an style=3D"font-size:12.0pt;font-family:"Arial",sans-serif;color= :black"><o:p> </o:p></span></pre> <pre style=3D"line-height:14.4pt;background:#F9F9F9;vertical-align:top"><sp= an style=3D"font-size:12.0pt;font-family:"Arial",sans-serif;color= :black"><o:p> </o:p></span></pre> <pre style=3D"line-height:14.4pt;background:#F9F9F9;vertical-align:top"><sp= an style=3D"font-size:12.0pt;color:black"><o:p> </o:p></span></pre> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:Consolas= ;color:#24292E;mso-fareast-language:ET"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> </body> </html>
--_000_10C1B2CAEDF0594CBEC7EF77396CD58A48DDE3A1MAILavlocal_--
On Tue, Mar 14, 2017 at 2:48 PM, Lauri-Alo Adamson <Lauri.Adamson@andmevara.ee> wrote:
Hello!
I tried to install/deploy ovirt 4.1 self hosted engine with glusterfs (thee node cluster two HP 380D Gen9 server with Intel(R) Xeon(R) CPU E5-2650 v3 @ 2.30GHz and one IBM 3650 M4 ) on Centos 7.3.1611 x86-64 . But then the hosted engine
virtuaal machine is starting then whole host (node) freezes – server is not accessible over network with ssh. Engine virtuaal machines fails to start and deploiment fails. Same time the on server console and server log apper lines „vcpu unhandled rdmsr“ . I searched Google this problem and dis not found the solution.
There was talk about adding /etc/modprobe.d/kvm.conf „options kvm ignore_msrs=1“ Which is the same as „echo 1 > /sys/module/kvm/parameters/ignore_msrs“
http://wiki.stoney-cloud.org/wiki/Workaround_unhandled_rdmsr/wrmsr
I tried but these . Sadly they do not work. Has any one found solution to the described probleem.
Are you sure your problem isn't a simple networking problem? At what stage does it die? Do you run it under 'screen'? If so, you can reattach to it ('screen -r -d') and see where you are. Also please check/post the setup logs (/var/log/ovirt-hosted-engine-setup/*). If indeed your problem is kernel/kvm related, then I have no idea. Does starting a kvm vm using virsh/virt-install work? Good luck,
Lauri-Alo Adamson
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