Re: [Xen-users] PVHVP guest launches ok and is completely usable, but what are these multiple errors in the startup qemu-dm-test.log ?

[suse.dev@xxxxxx]

Hi Ian

On Tue, Jan 26, 2016, at 01:59 AM, Ian Campbell wrote:
> On Mon, 2016-01-25 at 09:49 -0800, suse.dev@xxxxxx wrote:
> > What should I do to 'fix' them?
> 
> QEMU (qemu-trad in particular) can be a bit noisy about stuff, e.g. things
> which the toolstack doesn't support for whatever reason. Unless you are
> observing issues which appear to relate to the specific messages I'd
> suggest you ignore them.

Got it.

> BTW, any reason you are using qemu-trad rather than the default qemu-xen?
> The latter is preferred these days in most cases (stubdoms being the major
> exception) and is mostly being kept around in a frozen state to support VMs
> installed using it on previous versions of Xen, new development and
> features are only happening for qemu-xen (e.g. you are using hdtype="ahci",
> which is qemu-xen only).

I tried.

But  when I 

        -       device_model_version="qemu-xen-traditional"
        +       device_model_version="qemu-xen"

Then guest launch fails

        xl create -c 01_template.cfg
                Parsing config from 01_template.cfg
                got a tsc mode string: "default"
                libxl: error: libxl_create.c:892:initiate_domain_create: Unable 
to set domain build info defaults
                libxl: error: libxl_dm.c:1966:kill_device_model: unable to find 
device model pid in /local/domain/19/image/device-model-pid
                libxl: error: libxl.c:1628:libxl__destroy_domid: 
libxl__destroy_device_model failed for 19
                libxl: error: libxl.c:1591:libxl__destroy_domid: non-existant 
domain 19
                libxl: error: libxl.c:1549:domain_destroy_callback: unable to 
destroy guest with domid 19
                libxl: error: libxl.c:1476:domain_destroy_cb: destruction of 
domain 19 failed

I haven't figured out why yet.

Thanks.

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