[Libguestfs] --rbd volume access--
Richard W.M. Jones
rjones at redhat.com
Fri Mar 14 10:08:12 UTC 2014
On Fri, Mar 14, 2014 at 02:14:48PM +0500, Shumaila Naeem wrote:
> but when i try to do the same from command line it failed:
>
> firstly i run command
>
> guestfish -- add /dev/null : config -set
> drive.hd0.file=rbd:ssd-clonetest-rule5/ubuntu-12.04--1.raw.img : run :
> inspect-os
>
> this is returning me :
> /dev/ubuntu-1204-vg/root
>
> when i pass this output to get-distro , it failed
>
> guestfish -- add /dev/null : config -set
> drive.hd0.file=rbd:ssd-clonetest-rule5/ubuntu-12.04--1.raw.img : run :
> inspect-get-distro /dev/ubuntu-1204-vg/root
> libguestfs: error: no inspection data: call guestfs_inspect_os first
>
> this time i have called run
You're starting a new guestfish process. This creates a completely
new handle. Any state in the old handle and old process is lost, so
the fact you called inspect-os previously is not relevant.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
libguestfs lets you edit virtual machines. Supports shell scripting,
bindings from many languages. http://libguestfs.org
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