<root
    
    OPTIONS FOR FILE SYSTEMS:
    vmkfstools -C --createfs [vmfs5|vmfs6|vfat]
               -S --setfsname fsName
               -Y --unmapGranularity #[bBsSkKmMgGtT]
               -O --unmapPriority 
               -Z --spanfs span-partition
               -G --growfs grown-partition
       deviceName
               -P --queryfs -h --humanreadable
               -T --upgradevmfs
       vmfsPath
               -y --reclaimBlocks vmfsPath [--reclaimBlocksUnit #blocks]
    OPTIONS FOR VIRTUAL DISKS:
    vmkfstools -c --createvirtualdisk #[bBsSkKmMgGtT]
               -d --diskformat [zeroedthick
                               |thin
                               |eagerzeroedthick
                               ]
               -a --adaptertype [deprecated]
               -W --objecttype [file|vsan|vvol|pmem|upit]
                  --policyFile 
               -w --writezeros
               -j --inflatedisk
               -k --eagerzero
               -K --punchzero
               -U --deletevirtualdisk
               -E --renamevirtualdisk srcDisk
               -i --clonevirtualdisk srcDisk
               -d --diskformat [zeroedthick
                                   |thin
                                   |eagerzeroedthick
                                   |rdm:|rdmp:
                                   |2gbsparse]
               -W --object [file|vsan|vvol]
                  --policyFile 
               -N --avoidnativeclone
               -X --extendvirtualdisk #[bBsSkKmMgGtT]
                   [-d --diskformat eagerzeroedthick]
               -M --migratevirtualdisk
               -r --createrdm /vmfs/devices/disks/...
               -q --queryrdm
               -z --createrdmpassthru /vmfs/devices/disks/...
               -v --verbose #
               -g --geometry
               -x --fix [check|repair]
               -e --chainConsistent
               -Q --objecttype name/value pair
                  --uniqueblocks childDisk
                  --dry-run [-K]
       vmfsPath
    OPTIONS FOR DEVICES: 
               -L --lock [reserve|release|lunreset|targetreset|busreset|readkeys|readresv
                         ] /vmfs/devices/disks/...
               -B --breaklock /vmfs/devices/disks/...
    OPTIONS FOR VMFS MODULE: 
               --traceConfig [0|1]
               --dataTracing [0|1]
               --traceSize  (MB)
    vmkfstools -H --help
    
    



Designed by SanjuD(@ngineerbabu)