This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Home Products Support Community News


Re: [Xen-devel] PRIVCMD in HVM DomU

On Tue, 2011-06-21 at 23:35 +0100, Srujan Kotikela wrote:

> I installed with CONFIG_XEN, CONFIG_XEN_PVHVM and
> CONFIG_XENFS. Then I copied all the libraries (from /usr/include/xen*
> and /usr/libxen*) from Dom0 to DomU. I still get the 
> ERROR Internal error: Could not obtain handle on privileged command
> interface (2 = No such file or directory)
> I checked the /proc/xen. There is no privcmd present there.

Is anything present in that directory at all? Did you arrange for xenfs
to be mounted? You will need CONFIG_XEN_COMPAT_XENFS in order for the
mount-point to be present.

privcmd was exposed to domU in
        commit 9387377eb79a44f453fd27c3d00a2e5da587e369
        Author: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>
        Date:   Wed Oct 6 08:51:32 2010 -0700
            xen/privcmd: make privcmd visible in domU
so it should be in v2.6.38.8.


Xen-devel mailing list

<Prev in Thread] Current Thread [Next in Thread>