Initial commit of orphaned_volumes.sh
Initial commit of orphaned_volumes.sh

orphaned_volumes.sh is a script to help locate volumes that belong to
tenants who do not exist in keystone.

dreamhost/os-maintenance-tools,drwahl/os-maintenance-tools,fzylogic/os-maintenance-tools,drwahl/os-maintenance-tools,fzylogic/os-maintenance-tools,fzylogic/os-maintenance-tools,drwahl/os-maintenance-tools,dreamhost/os-maintenance-tools,dreamhost/os-maintenance-tools