[sheepdog] [PATCH 1/2] collie: add command 'collie vdi rollback'

[Liu Yuan]

On 08/31/2012 01:53 PM, levin li wrote:
> Maybe I misunderstood you, but this patch can do more than you expected,
> it's no harm for users to rollback a VDI to any snapshot if they choose to.

So this implementation is wider solution that include the functionality
Kazutaka suggest? If so, we can have this wider one.

Thanks,
Yuan