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Hi Edy,<br>
<br>
please find some config files below. I did the interface config only
through the oVirt GUI.<br>
<br>
I mean by reordering that after every reboot some interfaces are not
the same as before. That means I need to change the cables after
reboot.<br>
<br>
[root@lxedna ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0<br>
# Generated by VDSM version 4.17.28-1.el7<br>
DEVICE=eth0<br>
ONBOOT=yes<br>
BOOTPROTO=dhcp<br>
MTU=1500<br>
DEFROUTE=yes<br>
NM_CONTROLLED=no<br>
IPV6INIT=no<br>
[root@lxedna ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth1<br>
# Generated by VDSM version 4.17.23-0.el7.centos<br>
DEVICE=eth1<br>
BRIDGE=Test-LAN-SW1<br>
ONBOOT=yes<br>
MTU=1500<br>
NM_CONTROLLED=no<br>
IPV6INIT=no<br>
[root@lxedna ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth2<br>
# Generated by VDSM version 4.17.23-0.el7.centos<br>
DEVICE=eth2<br>
BRIDGE=PC-LAN<br>
ONBOOT=yes<br>
MTU=1500<br>
NM_CONTROLLED=no<br>
IPV6INIT=no<br>
<br>
Best regards<br>
Christoph<br>
<br>
<div class="moz-cite-prefix">Am 26.06.2016 um 14:51 schrieb Edward
Haas:<br>
</div>
<blockquote
cite="mid:CALmkdFTPGpiqNyXfkYBOZe-=5F=GPb+LzTGh97Ogmy82WunHTQ@mail.gmail.com"
type="cite">
<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 moz-do-not-send="true"
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>
_______________________________________________<br>
Users mailing list<br>
<a moz-do-not-send="true" href="mailto:Users@ovirt.org"
target="_blank">Users@ovirt.org</a><br>
<a moz-do-not-send="true"
href="http://lists.ovirt.org/mailman/listinfo/users"
rel="noreferrer" target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br>
</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>
</blockquote>
<br>
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