Just like the last time you asked this question on linux-kernel, the
answer is in the Software RAID HOWTO, section 6.1, and it is still
available at
http://unthought.net/Software-RAID.HOWTO/Software-RAID.HOWTO-6.html#ss6.1
Nothing has changed  :)
If you feel that the answer there is inadequate, please let me know.
-- 
................................................................
:   jakob@unthought.net   : And I see the elder races,         :
:.........................: putrid forms of man                :
:   Jakob Østergaard      : See him rise and claim the earth,  :
:        OZ9ABN           : his downfall is at hand.           :
:.........................:............{Konkhra}...............:
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/