[37] => Array
                (
                    [dfIndex] => 37
                    [dfFileSys] => /vol/backup/
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                    [dfKBytesAvail] => 240008568
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                    [dfPerCentInodeCapacity] => 11
                    [dfMountedOn] => /vol/backup/
                    [dfMaxFilesAvail] => 399999994
                    [dfMaxFilesUsed] => 44728604
                    [dfMaxFilesPossible] => 2040109444
                    [dfHighTotalKBytes] => 3
                    [dfLowTotalKBytes] => 1395864372
                    [dfHighUsedKBytes] => 3
                    [dfLowUsedKBytes] => 483873332
                    [dfHighAvailKBytes] => 0
                    [dfLowAvailKBytes] => 240007824
                    [dfStatus] => mounted
                    [dfMirrorStatus] => invalid
                    [dfPlexCount] => 0
                    [dfType] => flexibleVolume
                    [dfHighSisSharedKBytes] => 0
                    [dfLowSisSharedKBytes] => -1275712872
                    [dfHighSisSavedKBytes] => 1
                    [dfLowSisSavedKBytes] => -165884876
                    [dfPerCentSaved] => 39
                    [df64TotalKBytes] => 14280766260
                    [df64UsedKBytes] => 13368778956
                    [df64AvailKBytes] => 240013356
                    [df64SisSharedKBytes] => 3019254360
                    [df64SisSavedKBytes] => 8423974420
                    [df64CompressSaved] => 0
                    [dfCompressSavedPercent] => 0
                    [df64DedupeSaved] => 8423894348
                    [dfDedupeSavedPercent] => 39
                    [df64TotalSaved] => 8423843328
                    [dfTotalSavedPercent] => 39
                    [df64TotalReservedKBytes] => 0
                )