<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jun 23, 2016 at 3:49 PM, <span dir="ltr"><<a href="mailto:ovirt@timmi.org" target="_blank">ovirt@timmi.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi List,<br>
<br>
I have two nodes (running CentOS 7) and the network interface order changed for some interfaces after every reboot.<br>
<br>
The configurations are done through the oVirt GUI. So the ifcfg-ethX scripts are configured automatically by VDSM.<br>
<br>
Is there any option to get this configured to be stable?<br>
<br>
Best regards and thank you<br>
<br>
Christoph<br>
<br>
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</blockquote></div><br></div><div class="gmail_extra">Hi Christoph,<br><br></div><div class="gmail_extra">VDSM indeed edits and takes ownership of the interfaces for the networks it manages.<br></div><div class="gmail_extra">However, editing the ifcfg files should not change anything in the order of the devices, unless it was originally set <br>in an unsupported fashion. An ifcfg file is bound to a specific device name and I'm not familiar to device names<br></div><div class="gmail_extra">floating around randomly.<br></div><div class="gmail_extra">Perhaps you should elaborate more on what it means by 'order changed'.<br></div><div class="gmail_extra"><br>Here is an example of a setup we do not support (pre adding the host to Engine): <br>The initial ifcfg file name: ifcfg-eth0<br></div><div class="gmail_extra">The initial ifcfg file content: DEVICE="eth1"<br></div><div class="gmail_extra">In this configuration, the name of the ifcfg file is inconsistent with the name of the device it represents.<br></div><div class="gmail_extra">VDSM expects them to me in sync.<br><br></div><div class="gmail_extra">Please provide the ifcfg files before and after you add the host to Engine.<br></div><div class="gmail_extra"><br></div><div class="gmail_extra">Thanks,<br></div><div class="gmail_extra">Edy.<br></div><div class="gmail_extra"><br></div></div>