--latency-log Generate per-job latency logs
--bandwidth-log Generate per-job bandwidth logs
--minimal Minimal (terse) output
- --version Print version info and exit
+ --output-format=type Output format (terse,json,normal)
--terse-version=type Terse version output format (default 3, or 2 or 4).
+ --version Print version info and exit
--help Print this page
--cmdhelp=cmd Print command help, "all" for all of them
--enghelp=engine Print ioengine help, or list available ioengines