11 Feb
                
                    2016
                
            
            
                11 Feb
                
                '16
                
            
            
            
        
    
                5:04 p.m.
            
        Hi, After review by John Ferlan I'm sending a revised version of my earlier patch which adds the fast-diff feature for RBD volumes. Before the patch there is one small improvement which is later used by the fast-diff feature. The other is a bugfix where the #ifdef in the code wasn't requiring the right version of librbd. Wido