'/cache-m/usr/cachesys/mgr/' => {
                                            'free' => '91.7',
                                            'sz' => '1.0',
                                            'mxs' => {
                                                       '1.0' => 'GB'
                                                     },
                                            'dfree' => '2.2',
                                            'avail' => '917'