[Libguestfs] libguest-test-tool error report

Mark Husted (hustedm) hustedm at cisco.com
Fri Aug 22 01:50:49 UTC 2014


Hello Rich,

I figured out how to stop the VB services.  I then deleted the /dev/kvm.  Then I ran the libguestfs-test-tool and it said 'OK'.  Then I ran virt-resize and it was unhappy that /dev/kvm no longer existed.  I have attached the debug output for your review. 

Thanks,
Mark



Thanks,
Mark Husted
770-236-1242


-----Original Message-----
From: Richard W.M. Jones [mailto:rjones at redhat.com] 
Sent: Thursday, August 21, 2014 4:34 PM
To: Mark Husted (hustedm)
Cc: libguestfs at redhat.com
Subject: Re: [Libguestfs] libguest-test-tool error report

On Thu, Aug 21, 2014 at 08:20:11PM +0000, Mark Husted (hustedm) wrote:
> Hello Rich,
>
> I am not sure if KVM ever ran.  I put VirtualBox in it because I have 
> never done virtualization before and found some instructions for VB.  
> That said, I might have naively shut something off because I didn't 
> know any better.  No VB was not running at the time.  I thought of 
> that and turned it off.  Though, I bet the services are still up.
>
> What is the standard kvm service?  I could check to see if it is 
> running properly. And we could go from there.

There's not really a "KVM service" as such.  It is a part of the kernel is only used when you start a KVM guest.

In any case as it looks like you have VirtualBox running, my advice would be to delete the /dev/kvm file, and try running libguestfs-test-tool and/or virt-resize again.

  sudo rm /dev/kvm

Rich.

--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com libguestfs lets you edit virtual machines.  Supports shell scripting, bindings from many languages.  http://libguestfs.org
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