Where do I find the definitive man page for mdadm?

[Gene Heskett <gheskett@shentel.net>]

Greetings raid experts;

The man page we have goes on and on for megabytes without ever giving an 
example.

I thought maybe it could scan for devices so that I could build an 
mdadm.conf but it wont do a --scan by itself.

I have installed 4 1T samsung EVo 870's on their own non-raid sata 
controller, but with 11 days uptime and the logrotate  manager having a 
10k is too big attitude, all data from the last reboot has scrolled off 
the end of /var/log/syslog-7.gz.

But I don't see an option (or recognize it if it is there) to give it a 
controller id and let it make a raid10 out of the 4 identical drives it 
could find there.

If there is such a critter, point me at it please.

What I'd like to do when I install bullseye, is use this raid10 for 
the /home partition in the bullseye install.

Thanks.
  
Cheers, Gene Heskett.
-- 
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