#fdisk -l
#modprobe raid1
#modprobe md
#cat /proc/mdstat
#apt-get install raidtools2
#mdadm –query /dev/sda1
#mdadm –examine /dev/sda1
#mdadm –examine /dev/sda2
#vi /etc/mdadm.conf
#mdadm -As /dev/md0
#mdadm -As /dev/md1
#mdadm -As /dev/md2
#aptitude install lvm2
#mount /dev/VolGroup01/VolLog01 /mnt/