From mboxrd@z Thu Jan  1 00:00:00 1970
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Subject: Re: stubdom problem
Date: Fri, 29 Aug 2008 17:45:41 +0100
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To: Marco Sinhoreli <msinhore@gmail.com>
Cc: xen-devel mailing list <xen-devel@lists.xensource.com>
List-Id: xen-devel@lists.xenproject.org

Marco Sinhoreli, le Fri 29 Aug 2008 13:35:38 -0300, a =E9crit :
> Failed to read /local/domain/0/backend/vbd/2/5632/feature-flush-cache.

(That's benign)

> xs_directory(/local/domain/2/device/vkbd): ENOENT
> xs_directory(/local/domain/2/device/vfb): ENOENT

Not a problem either, since your configuration makes ioemu use a VNC
server.

> xs_read(/local/domain/0/backend/pci/2/0/num_devs): EACCES

Not a problem since you are not passing through anything.

> sxs_read_watch() -> /local/domain/0/device-model/1/command dm-command
> xs_read(/local/domain/0/device-model/1/command): ENOENT
> xs_read_watch() -> /local/domain/0/device-model/1/logdirty/next-active =
logdirty
> xs_read(/local/domain/0/device-model/1/logdirty/key): ENOENT

These are fine as well.

So, what's the problem? :)
Does the hvmtest-dm domain die?  Is the guest running?  Is your network
configuration OK to access the VNC server? (it may be easier to just
start by disabling VNC and use a mere PVFB).

Samuel