Re: [Libguestfs] Virt-v2v conversion issue

Richard W.M. Jones
Wed, 15 Oct 2014 15:52:06 -0000

On Wed, Oct 15, 2014 at 03:23:39PM +0000, VONDRA Alain
wrote:
> I see only qemu-img consumming some CPU and MEM :
>
> 25897 qemu      20   0 5825976 2,429g   4368 S   5,6 32,2 603:09.34
qemu-kvm

That's qemu, not qemu-img.

> I have indeed, some nfs errors :
>
> [475747.296041] nfs: server 192.203.100.247 not responding, still trying
> [475747.772022] nfs: server 192.203.100.247 not responding, still trying
> [475747.848023] nfs: server 192.203.100.247 not responding, still trying
> [475747.849014] nfs: server 192.203.100.247 not responding, still trying
> [475748.270030] nfs: server 192.203.100.247 not responding, still trying
> [475748.270038] nfs: server 192.203.100.247 not responding, still trying
> [475748.273016] nfs: server 192.203.100.247 not responding, still trying
> [475748.274016] nfs: server 192.203.100.247 not responding, still trying
> [475748.461023] nfs: server 192.203.100.247 not responding, still trying
> [475748.461028] nfs: server 192.203.100.247 not responding, still trying
> [475748.461031] nfs: server 192.203.100.247 not responding, still trying
> [475748.461034] nfs: server 192.203.100.247 not responding, still trying

These are a problem, if they are coincident with qemu-img hanging.
Use 'dmesg -w' to check.

> And a lot of :
> [785084.263606] kvm [12719]: vcpu0 unhandled rdmsr: 0x345
> [785084.269594] kvm [12719]: vcpu0 unhandled wrmsr: 0x40 data 0
> [785084.269999] kvm [12719]: vcpu0 unhandled wrmsr: 0x60 data 0
> [785084.270406] kvm [12719]: vcpu0 unhandled wrmsr: 0x41 data 0
> [785084.270826] kvm [12719]: vcpu0 unhandled wrmsr: 0x61 data 0
> [785084.271231] kvm [12719]: vcpu0 unhandled wrmsr: 0x42 data 0
> [785084.271633] kvm [12719]: vcpu0 unhandled wrmsr: 0x62 data 0
> [785084.272023] kvm [12719]: vcpu0 unhandled wrmsr: 0x43 data 0
> [785084.272410] kvm [12719]: vcpu0 unhandled wrmsr: 0x63 data 0

You can ignore this warning.  It is meaningless for the end user and
doesn't matter.

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,
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