Hi all, I have two issues to solve: the first one regards a RAID array (md0) on which the OS is installed; I would like to physically remove one of the two devices (sdd) simply leaving the other one (sdc) working with the OS. The second one is procedure to remove definitely two devices from the machine (another RAID array md2 made of sda1 and sdb1). I know that both issues will sound quite trivial but I would like to be sure to make them clean, especially for the array with the OS. Thanks to all of you.
