Re: Centos 7.1.1503 + libvirt 1.2.14 = broken direct network mode

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> And all was fine, before I accidentally upgraded Centos to  7.1.1503
> After upgrade LXC can't start with diagnostic:
> [root@node14 ~]# virsh start test1
> error: Failed to start domain test1
> error: internal error: guest failed to start: internal error: Child
> process (ip link set macvlan0 netns 25263) unexpected exit status 2:
> RTNETLINK answers: Invalid argument
>
> I reinstall libvirt 1.2.14, but catch  same error.
> If someone will experience in solving this problem - it will be
> interesting to hear about.
If I correct understand libvirt logic, libvirt make next operations
with "ip" utility (depend from lxc config):
1) # ip link add  link br0 name macvlan0 address  00:11:11:11:11:11
type macvlan mode bridge
2) # ip link set macvlan0 netns 1234
where 1234 - pid of lxc initd process
3) inside lxc - #ip link set dev  macvlan0 name eth0

If manualy run this sequence of command, we failed on step 2).
And it's work on Centos 7.0.1406

>
> b.r.
>  Maxim Kozin
>

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