FYI.. This mockups are the enhancements to Gluster Management. We can enhance gluster by three ways from cockpit (Expand Cluster, Expand Volume and Create Volume) 1- Expand Cluster: We can do this by configuring additional Hosts,Volumes,Bricks into cluster. (Packages is optional) 2- Create Volume: This can be done by choosing Hosts and then configure Volume,Bricks. *Note*: The validation is, the number of brick rows should be equivalent to number of volumes selected in Volumes screen, applicable for above two. 3- Expand Volume: We can do this with existing volume.So User will choose already added Hosts,Volume and then configure brick.(here we don't have option for "Add Bricks") Thanks, Gobinda Das 9019047912 On Wed, Dec 13, 2017 at 12:26 PM, Gobinda Das <gobindamca2011(a)gmail.com&gt; wrote: