[libvirt] odd message from latest libvirt.git

Peter Krempa pkrempa at redhat.com
Tue Jul 1 06:47:59 UTC 2014


[added Michal]

On 07/01/14 06:29, Eric Blake wrote:
> # ./run daemon/libvirtd
> 2014-07-01 04:27:19.913+0000: 1160: info : libvirt version: 1.2.6
> 2014-07-01 04:27:19.913+0000: 1160: error : virFileReadAll:1297 : Failed
> to read file '/sys/class/net/wlp3s0/speed': Invalid argument
> 
> This is probably a kernel bug in Fedora 20; but we shouldn't be
> polluting the logs just because of the kernel being unable to read a
> file that it claims exists:
> 
> # ls -l /sys/class/net/wlp3s0/speed
> -r--r--r--. 1 root root 4096 Jun 28 07:41 /sys/class/net/wlp3s0/speed
> # cat /sys/class/net/wlp3s0/speed
> cat: /sys/class/net/wlp3s0/speed: Invalid argument

Looks like the code detecting network interface link speeds that Michal
was adding recently caused this.

Peter


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