http://www.tldp.org/HOWTO/Software-RAID-HOWTO-6.html#ss6.3
http://www.texsoft.it/index.php?c=hardware&m=hw.storage.grubraid1&l=it
http://www.linuxsa.org.au/mailing-list/2003-07/1270.html
http://www.debian-administration.org/articles/238
http://librenix.com/?page=RAID

http://www200.pair.com/mecham/raid/raid1-degraded-etch.html
http://www.gentoo.org/doc/en/articles/software-raid-p2.xml