allow name of volumes group to be set
allow name of volumes group to be set

andrewrothstein/devstack,wenhuizhang/devstack,bq-xiao/devstack,mmasaki/devstack,eharney/devstack,inkerra/devstack,nawawi/openstack,bljgaurav/openstack-test,openstack-dev/devstack,Yuriy-Leonov/devstack,neerja28/Devstack_GlusterFS,bq-xiao/devstack,herrsechs/devstack,atulpatil301/devstack,eshnil2000/devstack,tianweizhang/devstack,bswartz/devstack,sequenceiq/devstack,cloudbuilders/devstack,thomasem/devstack,savi-dev/devstack,vishnugonela/devstack,mssumanth/devstack,bigswitch/devstack,kplus/devstack-moonshot,citrix-openstack-build/devstack,kplus/devstack-moonshot,pacinete/devstack,varunarya10/devstack,olivierlemasle/devstack,parul24/devstack,BSJAIN92/OpenStack,dtroyer/devstack,Mahito/devstack,mssumanth/devstack,JioCloud/devstack,deepakselvaraj/devstack,j4/devstack,Juniper/devstack,vishnugonela/devstack,avvocatodemarchis/devstack,promptworks/devstack,samgoon/devstack,ozamiatin/devstack,noironetworks/devstack,andrewrothstein/devstack,vsham20/devstack,prithivm/branch01,neerja28/Devstack_GlusterFS,openstack-dev/devstack,pczerkas/devstack,vsham20/devstack,CloudServer/devstack,LoHChina/devstack,group-policy/devstack,savi-dev/devstack,varunarya10/devstack,ewindisch/raspi-devstack,NaokiMiyata/devstack,bljgaurav/openstack-test,pczerkas/devstack,TwinkleChawla/devstack,HPCHub/devstack,eharney/devstack,flavio-fernandes/devstack,j4/devstack,upadhyay-prashant/devstack,sstrato/devstack,citrix-openstack-build/devstack,prithivm/branch01,sc68cal/devstack,upadhyay-prashant/devstack,samgoon/devstack,rushiagr/devstack,liuquansheng47/devstack,dirkmueller/devstack,pacinete/devstack,jamielennox/devstack,richliu/devstack,thomasem/devstack,nati/devstack_public,bigswitch/devstack,group-policy/devstack,nati/devstack_public,affo/devstack,olivierlemasle/devstack,avvocatodemarchis/devstack,costingalan/devstack,williamthegrey/devstack,herrsechs/devstack,CiscoSystems/devstack,TwinkleChawla/devstack,atulpatil301/devstack,promptworks/devstack,cloudbuilders/devstack,mmasaki/devstack,CloudServer/devstack,nttmcl/devstack_public,richliu/devstack,srics/devstack,pombredanne/devstack,pombredanne/devstack,dtroyer/devstack,nttmcl/devstack_public,yamt/devstack,shootstar/devstacktest,sequenceiq/devstack,mc2014/devstack,nuxeh/devstack,ozamiatin/devstack,dirkmueller/devstack,sc68cal/devstack,r-mibu/devstack,flavio-fernandes/devstack,ykaneko/devstack,nawawi/openstack,costingalan/devstack,LoHChina/devstack,armando-migliaccio/devstack,mc2014/devstack,bswartz/devstack,HPCHub/devstack,virtualopensystems/devstack,innodee/openstackk,BSJAIN92/OpenStack,nuxeh/devstack,tianweizhang/devstack,ewindisch/raspi-devstack,ykaneko/devstack,affo/devstack,liuquansheng47/devstack,NaokiMiyata/devstack,Millnert/contrail-devstack,wenhuizhang/devstack,r-mibu/devstack,parul24/devstack,rushiagr/devstack,Mahito/devstack,noironetworks/devstack