Is there a better way to know more about each command's parameter and options?

1

using --help isn’t useful for some commands
for example I wanted to check what are the required parameters for “ceph osd pool create”
using --help that’s what I got

I’m not able to get what those integers and floats actually represent
I get the same output while checking the man page

Is there a better way to check this?
Thanks,
Ahmed

2

You could check the ceph documentation: https://docs.ceph.com