Francois Barre wrote: > AFAIK, mdadm -A <raid device> will use /etc/mdadm.conf to know what > underlying partitions you mean with your /dev/md0. > > So, try > > # mdadm --stop /dev/md0 > # mdadm -A /dev/md0 /dev/sd[abcd]1 > > And then have a look on your /etc/mdadm.conf, especially the line > starting by > ARRAY /dev/md0 ... yes, I already found the problem in /etc/mdadm.conf , and it was totally my mistake.. sorry to bother you with such lame problems. Akos - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html