<div dir="auto"><div><br><div class="gmail_extra"><br><div class="gmail_quote">On Jan 16, 2017 9:33 PM, "Markus Stockhausen" <<a href="mailto:stockhausen@collogia.de">stockhausen@collogia.de</a>> wrote:<br type="attribution"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi there,<br>
<br>
maybe i missed the discussion on the mailing list. Today we installed<br>
a new centos host. Of course it has 7.3 and qemu 2.6 after a yum update.<br>
It can be attached to our cluster wihtout problems. We are running Ovirt<br>
4.0.6 but the cluster compatibility level is still 3.6.<br>
<br>
We can migrate a VM from qemu 2.3 to 2.6<br>
We cannot migrate a VM from qemu 2.6 to 2.3<br>
<br>
What happens:<br>
<br>
- qemu is started on the target host (centos 7.2)<br>
- source qemu says: "initiating migration"<br>
- dominfo on target gives:<br>
Id: 21<br>
Name: testvm<br>
UUID: d2d8bdfd-99a6-41c0-84e7-<wbr>26e1d6a6057b<br>
OS Typ: hvm<br>
Status: pausiert<br>
CPU(s): 2<br>
CPU-Zeit: 48,5s<br>
Max Speicher: 8388608 KiB<br>
Verwendeter Speicher: 8388608 KiB<br>
Bleibend: nein<br>
Automatischer Start: deaktiviert<br>
Verwaltete Sicherung: nein<br>
Sicherheits-Modell: selinux<br>
Sicherheits-DOI: 0<br>
Sicherheitskennung: system_u:system_r:svirt_t:s0:<wbr>c344,c836 (enforcing)<br>
<br>
Anyone experienced this behaviour? Maybe desired?<br></blockquote></div></div></div><div dir="auto"><br></div><div dir="auto">It's not desired. </div><div dir="auto">VDSM logs from both sides may help. </div><div dir="auto">Y. </div><div dir="auto"><br></div><div dir="auto"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Current software versions:<br>
<br>
centos 7.2 host:<br>
- libvirt 1.2.17-13.el7_2.6<br>
- qemu 2.3.0-31.el7.21.1<br>
<br>
centos 7.3 host:<br>
- libvirt 2.0.0-10.el7_3.2<br>
- qemu 2.6.0-27.1.el7<br>
<br>
Ovirt engine<br>
- ovirt 4.0.6<br>
<br>
Thanks in advance.<br>
<font color="#888888"><br>
Markus</font><br>______________________________<wbr>_________________<br>
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<br></blockquote></div><br></div></div></div>