First, use clearer units (GiB instead of G). Then use the k prefix so
it's clearer the connexion between the "1GiB" and the "1024". That way
it's also easy to do, say, a 4GiB swap partition (4k instead of 4096).

back in 9d9aed39 (use <a id=""> instead of name, as name is not HTML5,
2023-06-01) we switched everything to id= but overlooked that id=
actually gets redacted by GitLab's sanitizer. With this, we should be
able to get the anchors through the filter even if it generates
non-conformant HTML5.

this anchor doesn't work and is intefering with rendering of the header
below it

It wasn't clear to me reading this who requested the separation in the
first place, now the links should provide a bit more background.

It's not equal-separated, it's space-separated.

Also made more generic.

I have briefly considered making a new service document for this, but
I'm tired and I'm not sure it's worth it. I did try to at least nail
something in the installation and pager playbook, along with a basic
howto.

imperative is shorter than infinitive

Docs completed.

We're now mostly configured in Puppet, hopefully fully.