7:48 a.m.
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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(a)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(a)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(a)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(a)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
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<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(a)itsmart.hu</a>&gt; 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(a)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>
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