Goswin von Brederlow <brederlo@xxxxxxxxxxxxxxxxxxxxxxxxxxx> writes: > The simplest is to pull the disks from md1 from the first controler > and put them into the 2nd controler and then add the new disks to the > first controler. That is of cause whith the raid stoped. You didn't say what kind of raid you have but while it is online it would need resyncing or would just plain break if you hot-plug a disk. MfG Goswin - 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