[libvirt] [PATCH RESENT 05/12] conf: add 'script' attribute to disk specification

[Daniel P. Berrange]

On Wed, Apr 10, 2013 at 04:44:43AM +0200, Marek Marczykowski wrote:
> Script to be called to prepare custom device for domain. Done with Xen
> in mind, it maps to libxl_device_disk.script.
> 
> XML configuration would be:
> <disk type='block' device='disk'>
>     <source dev='/dev/mapper/custom-device'/>
>     <script path='/script/to/setup/custom-device'/>
>     <target dev='xvdc'/>
> </disk>

NACK, all configuration must be explicitly represented in
the config, not delegated to arbitrary opaque shell scripts.

Daniel
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