As noted in lib/cinder (or the devstack docs at http://devstack.org/lib/cinder.html)If you create a volume group called stack-volumes it will use that instead of creating a loopback device. You can even use a different volume group by putting VOLUME_GROUP=xxx in your localrc.
As noted in lib/cinder (or the devstack docs at http:// devstack. org/lib/ cinder. html)If you create a volume group called stack-volumes it will use that instead of creating a loopback device. You can even use a different volume group by putting VOLUME_GROUP=xxx in your localrc.