> long time (over 20 minutes) to complete so the server was
> unaccessible during that time.
>
> My question is: Are there any plans to implement background
> check or anything similar?

isn't not possible as there will be no way to write to filesystem while
it's checked.

try lfs - but i don't know how stable it is now?

>
> PS. I finally figured out how to boot directly from RAID-1
> so I'll update my howto at
> http://www.piuha.net/~martti/bsd/raid/raid.html when I have
> some free time.
>
> Martti
>