This is a multipart message in MIME format. ------=_NextPart_000_0088_01D0D889.194E5EB0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Are all the hostnames of the machines different ive had it before where = migrations fail because they have the same hostname or uuid for that = matter =20 From: users-bounces@ovirt.org [mailto:users-bounces@ovirt.org] On Behalf = Of Omer Frenkel Sent: Monday, August 17, 2015 01:02 AM To: Demeter Tibor Cc: users Subject: Re: [ovirt-users] live migration =20 =20 =20 On Sun, Aug 16, 2015 at 10:31 PM, Demeter Tibor <tdemeter@itsmart.hu> = wrote: Hi, I reinstalled one of my nodes (node1) because I have to replace my hdds. I installed centos 6.6 minimal, but on node re-adding procecure it = installed newer qemu-kvm-rhev packages. Since reinstall I can run VMs on this node and I can do live migrate = from this node to other, but not backwards. I remember, maybe one years ago it was required to install redhat's = version of qemu-kvm-rhve package for this feature. Is it necessary yet? my versions: node0 KVM: 0.12.1.2 - 2.415.el6_5.14, LIBVIRT: libvirt-0.10.2-46.el6_6.1 node1 KVM: 0.12.1.2 - 2.448.el6_6.4, LIBVIRT: libvirt-0.10.2-54.el6 node2 KVM: 0.12.1.2 - 2.448.el6_6.4, LIBVIRT: libvirt-0.10.2-46.el6_6.1 Can I upgrade manual these hosts? I haven't restart my hosts because node0 and node2 is gluster replicate. Thanks in advance, Tibor _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users =20 =E2=80=8Bnot sure about the versions, but what is the error you see in source host vdsm.log when migration = fails?=E2=80=8B =20 ------=_NextPart_000_0088_01D0D889.194E5EB0 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-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=3Dutf-8"><meta = name=3DGenerator content=3D"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;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0in; margin-bottom:.0001pt; font-size:12.0pt; font-family:"Times New Roman","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-reply; font-family:"Calibri","sans-serif"; color:#1F497D;} .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=3DEN-US link=3Dblue = vlink=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal><span = style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497= D'>Are all the hostnames of the machines different ive had it before = where migrations fail because they have the same hostname or uuid for = that matter<o:p></o:p></span></p><p class=3DMsoNormal><span = style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497= D'><o:p> </o:p></span></p><p class=3DMsoNormal><b><span = style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span>= </b><span style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'> = users-bounces@ovirt.org [mailto:users-bounces@ovirt.org] <b>On Behalf Of = </b>Omer Frenkel<br><b>Sent:</b> Monday, August 17, 2015 01:02 = AM<br><b>To:</b> Demeter Tibor<br><b>Cc:</b> users<br><b>Subject:</b> = Re: [ovirt-users] live migration<o:p></o:p></span></p><p = class=3DMsoNormal><o:p> </o:p></p><div><div><p = class=3DMsoNormal><o:p> </o:p></p></div><div><p = class=3DMsoNormal><o:p> </o:p></p><div><p class=3DMsoNormal>On Sun, = Aug 16, 2015 at 10:31 PM, Demeter Tibor <<a = href=3D"mailto:tdemeter@itsmart.hu" = target=3D"_blank">tdemeter@itsmart.hu</a>> wrote:<o:p></o:p></p><p = class=3DMsoNormal>Hi,<br><br>I reinstalled one of my nodes (node1) = because I have to replace my hdds.<br>I installed centos 6.6 minimal, = but on node re-adding procecure it installed newer qemu-kvm-rhev = packages.<br>Since reinstall I can run VMs on this node and I can do = live migrate from this node to other, but not backwards.<br>I remember, = maybe one years ago it was required to install redhat's version of = qemu-kvm-rhve package for this feature.<br>Is it necessary yet?<br>my = versions:<br><br>node0 KVM: 0.12.1.2 - 2.415.el6_5.14, LIBVIRT: = libvirt-0.10.2-46.el6_6.1<br>node1 KVM: 0.12.1.2 - 2.448.el6_6.4, = LIBVIRT: libvirt-0.10.2-54.el6<br>node2 KVM: 0.12.1.2 - 2.448.el6_6.4, = LIBVIRT: libvirt-0.10.2-46.el6_6.1<br><br>Can I upgrade manual these = hosts?<br>I haven't restart my hosts because node0 and node2 is gluster = replicate.<br><br><br>Thanks in = advance,<br>Tibor<br>_______________________________________________<br>U= sers mailing list<br><a = href=3D"mailto:Users@ovirt.org">Users@ovirt.org</a><br><a = href=3D"http://lists.ovirt.org/mailman/listinfo/users" = target=3D"_blank">http://lists.ovirt.org/mailman/listinfo/users</a><o:p><= /o:p></p></div><p class=3DMsoNormal = style=3D'margin-bottom:12.0pt'><o:p> </o:p></p><div><p = class=3DMsoNormal>=E2=80=8Bnot sure about the = versions,<o:p></o:p></p><div><p class=3DMsoNormal>but what is the error = you see in source host vdsm.log when migration = fails?=E2=80=8B<o:p></o:p></p></div></div><p = class=3DMsoNormal><o:p> </o:p></p></div></div></div></body></html> ------=_NextPart_000_0088_01D0D889.194E5EB0--