xfs_estimate version 4.3.0

xfs_estimate: invalid option -- '-' Usage: xfs_estimate [opts] directory [directory ...] -b blocksize (fundamental filesystem blocksize) -i logsize (internal log size) -e logsize (external log size) -v prints more verbose messages -V prints version and exits -h prints this usage message Note: blocksize may have 'k' appended to indicate x1024 logsize may also have 'm' appended to indicate (1024 x 1024)