Dump the era metadata to stdout in XML format

Usage: era_dump [OPTIONS] <INPUT>

Arguments:
  <INPUT>  Specify the input device to dump

Options:
  -h, --help           Print help
      --logical        Fold any unprocessed write sets into the final era array
  -o, --output <FILE>  Specify the output file rather than stdout
  -r, --repair         Repair the metadata whilst dumping it
  -V, --version        Print version