Re: [Libguestfs] libguestfs error

abhishek jain
Mon, 02 Jun 2014 13:40:49 -0000

Hi Rich

One more quiry.
After installing libguestfs-test-tool on my powerpc ubuntu,I'm getting this
following error on my system ...


UnsupportedRpcVersion: Specified RPC version, 3.23, not supported by this
endpoint.

Can you help regarding this?


Thanks


On Sat, May 31, 2014 at 4:18 PM, abhishek jain <ashujain9727@gmail.com>
wrote:

> Hi Rich
>
> Thanks for the quick response.
>
> I'll test and let you know the result.
>
>
> On Sat, May 31, 2014 at 4:12 PM, Richard W.M. Jones
<rjones@redhat.com>
> wrote:
>
>> On Sat, May 31, 2014 at 03:01:47PM +0530, abhishek jain wrote:
>> > /usr/local/lib/guestfs/supermin.d/udev-rules.tar.gz type gzip base
image
>> > (tar)
>> > supermin: build: 121 packages, including dependencies
>> > supermin: build: 7109 files
>> > supermin: build: 7109 files, after removing unreadable files
>> > supermin: build: 4939 files, after matching excludefiles
>> > supermin: build: 4941 files, after adding hostfiles
>> > supermin: build: 4944 files, after munging
>> > supermin: failed to find a suitable kernel (host_cpu=powerpc64).
>> >
>> > I looked for kernels in /boot and modules in /lib/modules.
>> >
>> > If this is a Xen guest, and you only have Xen domU kernels
>> > installed, try installing a fullvirt kernel (only for
>> > supermin use, you shouldn't boot the Xen guest with it).
>> > libguestfs: error: /usr/bin/supermin exited with error status 1,
see
>> debug
>> > messages above
>> > libguestfs-test-tool: failed to launch appliance
>> > libguestfs: closing guestfs handle 0x10016848 (state 0)
>> > libguestfs: command: run: rm
>> > libguestfs: command: run: \ -rf /tmp/libguestfsvnUxG2
>>
>> This is actually a bug in supermin.  However I think it is fixed in
>> recent supermin.
>>
>> Have a look at the patt_of_cpu function here:
>>
>> https://github.com/libguestfs/supermin/blob/master/src/kernel.ml#L26
>>
>> This was added by Hilko's patch:
>>
>>
>>
https://github.com/libguestfs/supermin/commit/e8dd485a1737da365bc6af4afb5945817219393e
>>
>> and I suspect you will need to include this patch in your version of
>> supermin.  You'll have to also look at the contents of /boot.
>>
>> Note also that you don't need to install the supermin package in
order
>> to use it, if you follow the instructions here:
>>
>>
>>
http://libguestfs.org/guestfs-faq.1.html#how-can-i-compile-and-install-libguestfs-if-my-distro-doesnt-have-new-enough-qemu-supermin-kernel
>>
>> Rich.
>>
>> --
>> Richard Jones, Virtualization Group, Red Hat
>> http://people.redhat.com/~rjones
>> Read my programming and virtualization blog: http://rwmj.wordpress.com
>> Fedora Windows cross-compiler. Compile Windows programs, test, and
>> build Windows installers. Over 100 libraries supported.
>> http://fedoraproject.org/wiki/MinGW
>>
>
>