feature #1613:Remove datastore config attribute (RESERVED_SIZE)
feature #1613:Remove datastore config attribute (RESERVED_SIZE)

ggalancs/one,mattthias/one,dberzano/opennebula-torino,alvarosimon/one,unistra/one,juanmont/one,abelCoronado93/one,alvarosimon/one,atodorov-storpool/one,ggalancs/one,ohamada/one,mattthias/one,Terradue/one,ohamada/one,Terradue/one,unistra/one,juanmont/one,fasrc/one,ohamada/one,dberzano/opennebula-torino,dberzano/opennebula-torino,hsanjuan/one,baby-gnu/one,abelCoronado93/one,juanmont/one,dberzano/opennebula-torino,baby-gnu/one,mattthias/one,goberle/one,fasrc/one,tuxmea/one,cloudweavers/one,tuxmea/one,baby-gnu/one,ohamada/one,juanmont/one,Terradue/one,mattthias/one,ohamada/one,Terradue/one,fasrc/one,alvarosimon/one,cloudweavers/one,fasrc/one,ohamada/one,baby-gnu/one,ggalancs/one,atodorov-storpool/one,ohamada/one,ggalancs/one,baby-gnu/one,abelCoronado93/one,spirit03/one,abelCoronado93/one,atodorov-storpool/one,OpenNebula/one,juanmont/one,spirit03/one,hsanjuan/one,juanmont/one,hsanjuan/one,spirit03/one,OpenNebula/one,unistra/one,tuxmea/one,OpenNebula/one,goberle/one,fasrc/one,OpenNebula/one,Terradue/one,atodorov-storpool/one,juanmont/one,Terradue/one,atodorov-storpool/one,goberle/one,Terradue/one,hsanjuan/one,goberle/one,cloudweavers/one,goberle/one,dberzano/opennebula-torino,mattthias/one,atodorov-storpool/one,ggalancs/one,OpenNebula/one,hsanjuan/one,unistra/one,abelCoronado93/one,tuxmea/one,unistra/one,OpenNebula/one,OpenNebula/one,juanmont/one,Terradue/one,OpenNebula/one,mattthias/one,alvarosimon/one,mattthias/one,baby-gnu/one,unistra/one,alvarosimon/one,ggalancs/one,baby-gnu/one,hsanjuan/one,cloudweavers/one,goberle/one,spirit03/one,alvarosimon/one,cloudweavers/one,hsanjuan/one,ggalancs/one,abelCoronado93/one,dberzano/opennebula-torino,tuxmea/one,unistra/one,cloudweavers/one,fasrc/one,goberle/one,fasrc/one,spirit03/one,mattthias/one,cloudweavers/one,fasrc/one,hsanjuan/one,spirit03/one,baby-gnu/one,ohamada/one,unistra/one,abelCoronado93/one,alvarosimon/one,OpenNebula/one,tuxmea/one,atodorov-storpool/one,spirit03/one,cloudweavers/one,spirit03/one,goberle/one,alvarosimon/one,dberzano/opennebula-torino,abelCoronado93/one,tuxmea/one,juanmont/one,ggalancs/one,tuxmea/one,atodorov-storpool/one,atodorov-storpool/one