bug #3998: fix shutdown --hard for vcenter drivers
bug #3998: fix shutdown --hard for vcenter drivers

abelCoronado93/one,atodorov-storpool/one,hsanjuan/one,OpenNebula/one,baby-gnu/one,OpenNebula/one,alvarosimon/one,fasrc/one,fasrc/one,juanmont/one,goberle/one,atodorov-storpool/one,alvarosimon/one,OpenNebula/one,abelCoronado93/one,ohamada/one,unistra/one,OpenNebula/one,fasrc/one,juanmont/one,ohamada/one,goberle/one,abelCoronado93/one,alvarosimon/one,unistra/one,juanmont/one,atodorov-storpool/one,goberle/one,fasrc/one,baby-gnu/one,atodorov-storpool/one,abelCoronado93/one,baby-gnu/one,alvarosimon/one,fasrc/one,hsanjuan/one,OpenNebula/one,unistra/one,abelCoronado93/one,ohamada/one,alvarosimon/one,OpenNebula/one,atodorov-storpool/one,fasrc/one,goberle/one,unistra/one,goberle/one,ohamada/one,unistra/one,alvarosimon/one,hsanjuan/one,baby-gnu/one,abelCoronado93/one,juanmont/one,goberle/one,baby-gnu/one,unistra/one,juanmont/one,ohamada/one,ohamada/one,unistra/one,juanmont/one,hsanjuan/one,goberle/one,atodorov-storpool/one,OpenNebula/one,baby-gnu/one,atodorov-storpool/one,hsanjuan/one,OpenNebula/one,fasrc/one,unistra/one,juanmont/one,atodorov-storpool/one,alvarosimon/one,fasrc/one,baby-gnu/one,abelCoronado93/one,alvarosimon/one,hsanjuan/one,hsanjuan/one,juanmont/one,abelCoronado93/one,atodorov-storpool/one,ohamada/one,juanmont/one,OpenNebula/one,baby-gnu/one,hsanjuan/one,goberle/one,ohamada/one