May 2015 - Users - oVirt List Archives

gluster config in 4 node cluster
by paf1＠email.cz 01 Jun '15

01 Jun '15

This is a multi-part message in MIME format. --------------060707050503070803070103 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hello, How to optimal configure 4 node cluster for any one node goes to maintenance without stopping VM ?? a) replica 4 - but it takes a lot of space b) disperse 3+1 ( raid 5 ) - but bad performance and not visible by oVirt 3.7.2 c) stripe2+replica2 = but VM paused any other idea ? regs. Pa. --------------060707050503070803070103 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000066" bgcolor="#FFFFFF"> Hello, How to optimal configure 4 node cluster for any one node goes to maintenance without stopping VM ?? a) replica 4 - but it takes a lot of space b) disperse 3+1 ( raid 5 ) - but bad performance and not visible by oVirt 3.7.2 c) stripe2+replica2 = but VM paused any other idea ? regs. Pa. </body> </html> --------------060707050503070803070103--

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SPICE Through a Router? Squid?
by alexmcwhirter＠triadic.us 01 Jun '15

01 Jun '15

I have a dual host setup working right now. Host 1 runs the engine and is also a node. Host 2 does DB storage and NFS storage. The WebSockets proxy is running on Host1. My question is how do I run this behind a router? I am correct in understanding that the WebSockets proxy acts as the spice access point for all of the nodes in the cluster / datacetner? or does each node host need a direct connection for spice? the .vv file I receive from the management console specifies the engine's private IP address which works fine when inside the ovirt management LAN, but it wont route from WAN obviously. So essentially i guess i need squid to rewrite the served vv file to the public IP and somehow make the ports work correctly, which is difficult considering every time a VM is created it also adds its own spice port, correct?

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Where can I download the ISO images
by John Joseph 31 May '15

31 May '15

Hi All, I am trying out to download the ISO image of oVirt, was referring the link http://resources.ovirt.org/pub/ovirt-3.5/iso/ this link does not have any ISO image Can any one guide me a place, where I can download the same thanks Joseph JOhn

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connecting my oVirt engine to a 100mb switch
by Andrew Precht 31 May '15

31 May '15

Hi all, I’m having problems connecting my oVirt engine to a 100mb switch. I’m not having any problems connecting to 1gb. But, I need to also have a connection to a 100mb network. I’ve tried configuring ethtool_opts on the interface. However, this only results in the NIC not coming up and showing: Speed: Unknown! and Duplex: Unknown! (255), when I run ethtool ethX Is it possible to connect the engine to a 100mb switch? Thanks PS. I also posted this question over on the oVirt G+ page. I apologize if that's incorrect but I have G+ open all day...

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oVirt IDrac7
by Juan Carlos YJ. Lin 30 May '15

30 May '15

--=_c570565b-2ba0-4be3-b47d-eb1ac063155c Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit I configured iDrac7 on dell server, have acces by hppts, IPMI active, but when test power configuration to node, comes success,unknown, then get alert with node power fance test fail. Dell R720 and dell R420 Centos 6 with same issue, I missconfigure something? Juan Carlos Lin Unisoft S.A. +595-993-288330 --------------------------------------------------- "Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente" "Aviso: Este mensaje es dirigido para su destinatario y contiene informaciones que no pueden ser usadas por otras personas que no sean su(s) destinatario(s). La retransmisión del contenido no está autorizada fuera del contexto de su envío y a quien corresponde. El uso no autorizado de la información en este mensaje se halla penado por las leyes vigentes en todo el mundo. Si ha recibido este mensaje por error, por favor bórrala y notifique al remitente en la brevedad posible. El contenido de este mensaje no es responsabilidad de la Empresa y debe ser atribuido siempre a su autor. Gracias." --=_c570565b-2ba0-4be3-b47d-eb1ac063155c Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 10pt; color: #000000'>I configured iDrac7 on dell server, have acces by hppts, IPMI active, but when test power configuration to node, comes success,unknown, then get alert with node power fance test fail. Dell R720 and dell R420 Centos 6 with same issue, I missconfigure something? Juan Carlos Lin Unisoft S.A. +595-993-288330 </div> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <HTML lang="es"> <HEAD> <TITLE>System-wide Disclaimer</TITLE> </HEAD> <BODY>--------------------------------------------------- "Antes de imprimir, recuérdese de su compromiso con el Medio Ambiente" "Aviso: Este mensaje es dirigido para su destinatario y contiene informaciones que no pueden ser usadas por otras personas que no sean su(s) destinatario(s). La retransmisión del contenido no está autorizada fuera del contexto de su envío y a quien corresponde. El uso no autorizado de la información en este mensaje se halla penado por las leyes vigentes en todo el mundo. Si ha recibido este mensaje por error, por favor bórrala y notifique al remitente en la brevedad posible. El contenido de este mensaje no es responsabilidad de la Empresa y debe ser atribuido siempre a su autor. Gracias." </BODY> </HTML> </body></html> --=_c570565b-2ba0-4be3-b47d-eb1ac063155c--

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VSDM on Engine
by Matt . 30 May '15

30 May '15

Hi Guys, I wonder if some people have installed VDSM on the engine after the engine was installed. As this is supported on the All-In-One solution I wonder if it's also supported now on a manual install. Cheers, Matt

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Re: [ovirt-users] ovirt 3.6
by Wolfgang Bucher 29 May '15

29 May '15

This is a multi-part message in MIME format. Your mail reader does not understand MIME message format. --=_5X6qsn0g5Wag3TpwSQ6DXgvN-Rk9OIE0v-70V-FKLG2jFsAx Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =EF=BB=BFHi=0D=0A=0D=0Ai have install ovirt 3.6 on Centos 7.1=0D=0A=0D=0A= =0D=0A=0D=0A=C2=A0kvm-version is:=C2=A0qemu-kvm-ev-2.1.2-23.el7_1.3.1=0D=0A= =0D=0AI think thats a recent qemu-kvm or do you need a never one.=0D=0A=0D= =0A=0D=0A=0D=0AThanks=0D=0A=0D=0A=0D=0A=0D=0AWolfgang=0D=0A=0D=0A=0D=0A=0D= =0A=0D=0AOn May 26, 2015, at 16:17 , Wolfgang Bucher <wolfgang.bucher@net= land-mn.de> wrote:=0D=0A=0D=0A> =EF=BB=BFHi,=0D=0A>=20=0D=0A> is x-data-p= lane in ovirt 3.6 activated=3F=0D=0A=0D=0Awe have it as a proper feature = - virtio-blk dataplane a.k.a iothreads=0D=0A=0D=0ANote it does require re= cent qemu-kvm not yet available on CentOS, so may want to wait till 3.6.z= till CentOS 7.2 is out or use Fedora 22=0D=0A=0D=0AThanks,=0D=0Amichal=0D= =0A=0D=0A>=20=0D=0A> Thanks=0D=0A>=20=0D=0A>=20=0D=0A>=20=0D=0A>=20=0D=0A= > Wolfgang Bucher=0D=0A> =EF=BB=BF=0D=0A> =20=0D=0A> ____________________= ___________________________=0D=0A> Users mailing list=0D=0A> Users(a)ovirt.= org=0D=0A> http://lists.ovirt.org/mailman/listinfo/users=0D=0A=0D=0A=0D=0A= --=_5X6qsn0g5Wag3TpwSQ6DXgvN-Rk9OIE0v-70V-FKLG2jFsAx Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://ww= w.w3.org/TR/html4/loose.dtd"><html>=0A<head>=0A <meta name=3D"Generator"= content=3D"Zarafa WebApp v7.1.11-46050">=0A <meta http-equiv=3D"Content= -Type" content=3D"text/html; charset=3Dutf-8">=0A <title>AW: [ovirt-user= s] ovirt 3.6</title>=0A</head>=0A<body>=0A<p data-mce-style=3D"padding: 0= ; margin: 0;" style=3D"padding: 0; margin: 0;" constructor=3D"function Ob= ject() { [native code] }" tostring=3D"function toString() { [native code]= }" tolocalestring=3D"function toLocaleString() { [native code] }" proper= tyisenumerable=3D"function propertyIsEnumerable() { [native code] }" ispr= ototypeof=3D"function isPrototypeOf() { [native code] }" valueof=3D"funct= ion valueOf() { [native code] }" hasownproperty=3D"function hasOwnPropert= y() { [native code] }" id=3D"dirtyP">=EF=BB=BFHi <p = data-mce-style=3D"padding: 0; margin: 0;" style=3D"padding: 0; margin: 0;= " constructor=3D"function Object() { [native code] }" tostring=3D"functio= n toString() { [native code] }" tolocalestring=3D"function toLocaleString= () { [native code] }" propertyisenumerable=3D"function propertyIsEnumerab= le() { [native code] }" isprototypeof=3D"function isPrototypeOf() { [nati= ve code] }" valueof=3D"function valueOf() { [native code] }" hasownproper= ty=3D"function hasOwnProperty() { [native code] }">i have install ovirt 3.6 on Centos 7.1<p data-mce-style=3D"= padding: 0; margin: 0;" style=3D"padding: 0; margin: 0;" constructor=3D"f= unction Object() { [native code] }" tostring=3D"function toString() { [na= tive code] }" tolocalestring=3D"function toLocaleString() { [native code]= }" propertyisenumerable=3D"function propertyIsEnumerable() { [native cod= e] }" isprototypeof=3D"function isPrototypeOf() { [native code] }" valueo= f=3D"function valueOf() { [native code] }" hasownproperty=3D"function has= OwnProperty() { [native code] }"> <p data-mce-style=3D"padding: 0; margin: 0;" style=3D= "padding: 0; margin: 0;" constructor=3D"function Object() { [native code]= }" tostring=3D"function toString() { [native code] }" tolocalestring=3D"= function toLocaleString() { [native code] }" propertyisenumerable=3D"func= tion propertyIsEnumerable() { [native code] }" isprototypeof=3D"function = isPrototypeOf() { [native code] }" valueof=3D"function valueOf() { [nativ= e code] }" hasownproperty=3D"function hasOwnProperty() { [native code] }"= > kvm-version is: qemu-kvm-ev-2.1.2-23= =2Eel7_1.3.1<p data-mce-style=3D"padding: 0; margin: 0;" style= =3D"padding: 0; margin: 0;" constructor=3D"function Object() { [native co= de] }" tostring=3D"function toString() { [native code] }" tolocalestring=3D= "function toLocaleString() { [native code] }" propertyisenumerable=3D"fun= ction propertyIsEnumerable() { [native code] }" isprototypeof=3D"function= isPrototypeOf() { [native code] }" valueof=3D"function valueOf() { [nati= ve code] }" hasownproperty=3D"function hasOwnProperty() { [native code] }= ">I think thats a recent qemu-kvm or do you need= a never one.<p data-mce-style=3D"padding: 0; margin: 0;" styl= e=3D"padding: 0; margin: 0;" constructor=3D"function Object() { [native c= ode] }" tostring=3D"function toString() { [native code] }" tolocalestring= =3D"function toLocaleString() { [native code] }" propertyisenumerable=3D"= function propertyIsEnumerable() { [native code] }" isprototypeof=3D"funct= ion isPrototypeOf() { [native code] }" valueof=3D"function valueOf() { [n= ative code] }" hasownproperty=3D"function hasOwnProperty() { [native code= ] }"> <p data= -mce-style=3D"padding: 0; margin: 0;" style=3D"padding: 0; margin: 0;" co= nstructor=3D"function Object() { [native code] }" tostring=3D"function to= String() { [native code] }" tolocalestring=3D"function toLocaleString() {= [native code] }" propertyisenumerable=3D"function propertyIsEnumerable()= { [native code] }" isprototypeof=3D"function isPrototypeOf() { [native c= ode] }" valueof=3D"function valueOf() { [native code] }" hasownproperty=3D= "function hasOwnProperty() { [native code] }">Tha= nks<p data-mce-style=3D"padding: 0; margin: 0;" style=3D"paddi= ng: 0; margin: 0;" constructor=3D"function Object() { [native code] }" to= string=3D"function toString() { [native code] }" tolocalestring=3D"functi= on toLocaleString() { [native code] }" propertyisenumerable=3D"function p= ropertyIsEnumerable() { [native code] }" isprototypeof=3D"function isProt= otypeOf() { [native code] }" valueof=3D"function valueOf() { [native code= ] }" hasownproperty=3D"function hasOwnProperty() { [native code] }"><span= style=3D"font-size: 12pt; font-family: tahoma, arial, helvetica, sans-se= rif;" data-mce-style=3D"font-size: 12pt; font-family: tahoma, arial, helv= etica, sans-serif;"> <p data-mce-style= =3D"padding: 0; margin: 0;" style=3D"padding: 0; margin: 0;" constructor=3D= "function Object() { [native code] }" tostring=3D"function toString() { [= native code] }" tolocalestring=3D"function toLocaleString() { [native cod= e] }" propertyisenumerable=3D"function propertyIsEnumerable() { [native c= ode] }" isprototypeof=3D"function isPrototypeOf() { [native code] }" valu= eof=3D"function valueOf() { [native code] }" hasownproperty=3D"function h= asOwnProperty() { [native code] }">Wolfgang</spa= n><blockquote style=3D"border-left: 2px solid #325FBA; padding-left: = 5px; margin: 0px 5px;" data-mce-style=3D"border-left: 2px solid #325FBA; = padding-left: 5px; margin: 0px 5px;"> <div><= pre wrap=3D"" style=3D"white-space: pre-wrap; word-wrap: break-word;" dat= a-mce-style=3D"white-space: pre-wrap; word-wrap: break-word;"> On May = 26, 2015, at 16:17 , Wolfgang Bucher <wolfgang.bucher(a)netland-mn.de&gt= ; wrote: > =EF=BB=BFHi, > > is x-data-plane in ovi= rt 3.6 activated=3F we have it as a proper feature - virtio-blk da= taplane a.k.a iothreads Note it does require recent qemu-kvm not y= et available on CentOS, so may want to wait till 3.6.z till CentOS 7.2 is= out or use Fedora 22 Thanks, michal > > Thank= s > > > > > Wolfgang Bucher > =EF= =BB=BF > > _______________________________________________<= br>> Users mailing list > Users(a)ovirt.org > http://lists.o= virt.org/mailman/listinfo/users </pre></div></blockquote>=0A</body= >=0A</html> --=_5X6qsn0g5Wag3TpwSQ6DXgvN-Rk9OIE0v-70V-FKLG2jFsAx--

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Cannot start VM after reboot an host
by Kevin C 29 May '15

29 May '15

Hi list, I cannot start any VM after reboot my hosts on oVirt 3.5.2 and 3.5.2 nodes. It failed on nodes with this error : hread-11544::ERROR::2015-05-27 19:17:42,479::vm::2331::vm.Vm:: (_startUnderlyingVm) vmId=`4e349319-72e1-42ee-a74c-3dbd8ca45e4b`::The vm start process failed Traceback (most recent call last): File "/usr/share/vdsm/virt/vm.py", line 2271, in _startUnderlyingVm File "/usr/share/vdsm/virt/vm.py", line 3335, in _run File "/usr/lib/python2.6/site-packages/vdsm/libvirtconnection.py", line 111, in wrapper File "/usr/lib64/python2.6/site-packages/libvirt.py", line 2709, in createXML libvirtError: internal error Cannot parse sensitivity level in s0 Greetings -- Kevin

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Upgrade path
by Johan Kooijman 28 May '15

28 May '15

Hi all, What would be the best upgrade path for upgrading a 3.5.2 cluster from C6 to C7? Am I right in understanding that a cluster can have mixed hosts, but once a VM is on a C7 host, it cannot be migrated back to C6? -- Met vriendelijke groeten / With kind regards, Johan Kooijman

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engine-reports portal and cpu cores
by Alexandr Krivulya 28 May '15

28 May '15

Hello, why we have in reports host cores but not logical cpu cores? For example in "Cluster Capacity Vs. Usage" report I always have more vCores then Host Cores. Thank you.

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