Following is some more information to help with this bug: cat /proc/mdstat Personalities : [raid1] md0 : active raid1 sdb4[0] sda4[1] 152745920 blocks [2/2] [UU] md1 : active raid1 sdb3[0] sda3[1] 2996032 blocks [2/2] [UU] unused devices: <none> -- Len Padilla Len@Padilla.Net