[virt-tools-list] Virt-top --script problem

Richard W.M. Jones rjones at redhat.com
Fri Nov 5 18:43:40 UTC 2010

On Fri, Nov 05, 2010 at 02:35:06PM -0400, Hui Kang wrote:
> Hi, Richard
> I found a problem when using --script with virt-top.
> Virt-top runs well with "virt-top --csv perf.csv" and generates the correct
> csv file. However, after I add "--script", it reports the error as follows
> "libvir: Linux stats error: internal error read_bd_stats: Failed to read any
> block statistics"
> Is this a bug with virt-top?

Hi, please send messages to the virt-tools mailing list:


I don't know particularly why --script would affect libvirt.  However
I can report that it works fine for me.


Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming blog: http://rwmj.wordpress.com
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