[Libguestfs] Suggestions on building VM disks from scratch
Richard W.M. Jones
rjones at redhat.com
Wed Apr 4 20:09:03 UTC 2012
On Wed, Apr 04, 2012 at 07:53:26PM +0100, Dale Amon wrote:
> On Wed, Apr 04, 2012 at 09:45:18AM +0100, Richard W.M. Jones wrote:
> > > Then I created my blank 'disk' file and tried to
> > > run virt-rescue on it. It crashed out with an
> > > error from febootstrap.
> >
> > First of all, debug this properly:
>
> =====================================================================
> > (1) What is the full error message?
>
[...]
> # virt-rescue -a recovery2.immortaldata.net.raw
> febootstrap-supermin-helper: ext2: parent directory not found: /lib: File not found by ext2_lookup
This is because you need to run:
sudo update-guestfs-appliance
> =====================================================================
> > (3) What version of libguestfs & febootstrap are using and where did
> > you get them from?
>
> Updated from official Ubuntu Precise Pangolin server last night.
>
> Package: libguestfs0
> Architecture: amd64
> Source: libguestfs
> Version: 1:1.14.8-1
>
> Package: febootstrap
> Architecture: amd64
> Version: 3.12-1
Unfortunately we found out today that Ubuntu 12.04's libguestfs
package is largely broken. For more information, see:
https://www.redhat.com/archives/libguestfs/2012-April/msg00028.html
There is no solution to the kernel bug that affects Ubuntu (only).
[...]
Bit busy now, but I'll have a look at the rest later.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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