------=_Part_12651124_261390317.1439873339215 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi,=20 Every host are different hostnames, it does not change since reinstall.=20 Maybe node1 got diffrerent uuid than before.=20 Ovirt had out-of-box live migration feature yet?=20 Thanks.=20 Tibor=20 ----- 2015. aug.. 17., 10:07, Matthew Lagoe <matthew.lagoe@subrigo.net> =C3= =ADrta:=20 Are all the hostnames of the machines different ive had it before where mig= rations 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=20 Sent: Monday, August 17, 2015 01:02 AM=20 To: Demeter Tibor=20 Cc: users=20 Subject: Re: [ovirt-users] live migration=20 On Sun, Aug 16, 2015 at 10:31 PM, Demeter Tibor < tdemeter@itsmart.hu > wro= te:=20 Hi,=20 I reinstalled one of my nodes (node1) because I have to replace my hdds.=20 I installed centos 6.6 minimal, but on node re-adding procecure it installe= d newer qemu-kvm-rhev packages.=20 Since reinstall I can run VMs on this node and I can do live migrate from t= his node to other, but not backwards.=20 I remember, maybe one years ago it was required to install redhat's version= of qemu-kvm-rhve package for this feature.=20 Is it necessary yet?=20 my versions:=20 node0 KVM: 0.12.1.2 - 2.415.el6_5.14, LIBVIRT: libvirt-0.10.2-46.el6_6.1=20 node1 KVM: 0.12.1.2 - 2.448.el6_6.4, LIBVIRT: libvirt-0.10.2-54.el6=20 node2 KVM: 0.12.1.2 - 2.448.el6_6.4, LIBVIRT: libvirt-0.10.2-46.el6_6.1=20 Can I upgrade manual these hosts?=20 I haven't restart my hosts because node0 and node2 is gluster replicate.=20 Thanks in advance,=20 Tibor=20 _______________________________________________=20 Users mailing list=20 Users@ovirt.org=20 http://lists.ovirt.org/mailman/listinfo/users=20 =E2=80=8Bnot sure about the versions,=20 but what is the error you see in source host vdsm.log when migration fails?= =E2=80=8B=20 ------=_Part_12651124_261390317.1439873339215 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: arial, helvetica, sans-serif; font-s= ize: 12pt; color: #000000"><div data-marker=3D"__QUOTED_TEXT__"><div style= =3D"font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000= 000"><div>Hi,</div><br><div>Every host are different hostnames, it does not= change since reinstall.</div><br><div>Maybe node1 got diffrerent uuid than= before. </div><br><div>Ovirt had out-of-box live migration feature ye= t? </div><br><div>Thanks.<br></div><br><div>Tibor</div><div><br><span = id=3D"zwchr">----- 2015. aug.. 17., 10:07, Matthew Lagoe <matthew.lagoe@= subrigo.net> =C3=ADrta:<br></span></div><div><blockquote style=3D"border= -left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; color: #000;= font-weight: normal; font-style: normal; text-decoration: none; font-famil= y: Helvetica,Arial,sans-serif; font-size: 12pt;"><div class=3D"WordSection1= "><p class=3D"MsoNormal"><span style=3D"font-size: 11.0pt; font-family: 'Ca= libri','sans-serif'; color: #1f497d;">Are all the hostnames of the machines= different ive had it before where migrations fail because they have the sa= me hostname or uuid for that matter</span></p><p class=3D"MsoNormal"><span = style=3D"font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f= 497d;"> </span></p><p class=3D"MsoNormal"><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 Tib= or<br><b>Cc:</b> users<br><b>Subject:</b> Re: [ovirt-users] live migration<= /span></p><p class=3D"MsoNormal"> </p><div><div><p class=3D"MsoNormal"=
</p></div><div><p class=3D"MsoNormal"> </p><div><p class=3D"Mso= Normal">On Sun, Aug 16, 2015 at 10:31 PM, Demeter Tibor <<a href=3D"mail= to:tdemeter@itsmart.hu" target=3D"_blank">tdemeter@itsmart.hu</a>> wrote= :</p><p class=3D"MsoNormal">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 t= his 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 man= ual these hosts?<br>I haven't restart my hosts because node0 and node2 is g= luster replicate.<br><br><br>Thanks in advance,<br>Tibor<br>_______________= ________________________________<br>Users mailing list<br><a href=3D"mailto= :Users@ovirt.org" target=3D"_blank">Users@ovirt.org</a><br><a href=3D"http:= //lists.ovirt.org/mailman/listinfo/users" target=3D"_blank">http://lists.ov= irt.org/mailman/listinfo/users</a></p></div><p class=3D"MsoNormal" style=3D= "margin-bottom: 12.0pt;"> </p><div><p class=3D"MsoNormal">=E2=80=8Bnot= sure about the versions,</p><div><p class=3D"MsoNormal">but what is the er= ror you see in source host vdsm.log when migration fails?=E2=80=8B</p></div= </div><p class=3D"MsoNormal"> </p></div></div></div></blockquote></di= v></div><br></div></div></body></html> ------=_Part_12651124_261390317.1439873339215--