Estimate the size of the metadata device needed for a given configuration. Usage: thin_metadata_size [OPTIONS] --block-size --pool-size --max-thins Options: -b, --block-size Specify the data block size -h, --help Print help -m, --max-thins Maximum number of thin devices and snapshots -n, --numeric-only[=] Output numeric value only -s, --pool-size Specify the size of pool device -u, --unit Specify the output unit in {bskKmMgG} [default: sector] -V, --version Print version