9:43 p.m.
Hi,
I am using oVirt node 3.0.3. It seems systemd renames all the interfaces from ethx to
something else. Not sure why but this creates lots of problems for some old scripts.
For example:
[root@localhost ~]# dmesg | grep -i eth0
[ 2.441579] bnx2 0000:10:00.0 eth0: Broadcom NetXtreme II BCM5709 1000Base-SX (C0) PCI
Express found at mem fa000000, IRQ 30, node addr 5c:f3:fc:20:6e:58
[ 27.222803] systemd-udevd[822]: renamed network interface eth0 to enp16s0f0
Is there anyway to prevent this?
Thanks.
1:47 a.m.
----- Original Message -----
From: "David Li" <david_li(a)sbcglobal.net>
To: users(a)ovirt.org
Sent: Thursday, January 30, 2014 7:43:09 PM
Subject: [Users] oVirt Node Interface Renaming Problem
Hi,
I am using oVirt node 3.0.3. It seems systemd renames all the interfaces
from ethx to something else. Not sure why but this creates lots of problems
for some old scripts.
For example:
[root@localhost ~]# dmesg | grep -i eth0
[ 2.441579] bnx2 0000:10:00.0 eth0: Broadcom NetXtreme II BCM5709
1000Base-SX (C0) PCI Express found at mem fa000000, IRQ 30, node addr
5c:f3:fc:20:6e:58
[ 27.222803] systemd-udevd[822]: renamed network interface eth0 to
enp16s0f0
Is there anyway to prevent this?
There is on a normal Fedora on which you can disable the new udev naming
policy. In general I'd say that it is better to use the new consistent
names (the old way of naming had problems to parallelize).
Thanks.
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12:01 p.m.
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Am Donnerstag, den 30.01.2014, 10:43 -0800 schrieb David Li:
Hi,
=20
I am using oVirt node 3.0.3. It seems systemd renames all the interfaces=
from
ethx to something else. Not sure why but this creates lots of problem=
s for some old scripts.=20
=20
For example:
=20
[root@localhost ~]# dmesg | grep -i eth0
[ 2.441579] bnx2 0000:10:00.0 eth0: Broadcom NetXtreme II BCM5709 1000=
Base-SX
(C0) PCI Express found at mem fa000000, IRQ 30, node addr 5c:f3:fc:=
20:6e:58
[ 27.222803] systemd-udevd[822]: renamed network interface eth0 to
enp1=
6s0f0
=20
=20
Is there anyway to prevent this?
Hey David,
as Antoni already pointed out, this is a basic Fedora / systemd feature.
It actually solves problems and I'd also suggest - like Antoni - to take
these new names.
I don't know of a way of turning this naming off.
This upstream document gives some more insight:
http://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfac=
eNames/
One note: The CentOS based Node is still using the "old" NIC naming.
- fabian
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3945
days inactive
3949
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2 comments
3 participants
participants (3)
-
Antoni Segura Puimedon -
David Li -
Fabian Deutsch