nadley

Two disk /dev/sda and /dev/sdb

/dev/sda
-->/dev/sda1 (raid)
-->/dev/sda2 (raid)
-->/dev/sda3 xfs mounted on /data1

/dev/sdb
-->/dev/sdb1 (raid)
-->/dev/sdb2 (raid)
-->/dev/sdb3 xfs mounted on /data2

Building raid

/dev/sda1 and /dev/sdb1 => /dev/md0 raid 1 format to ext4 mounted on /boot

/dev/sda2 and /dev/sdb2 => /dev/md1 raid 1

Setup LVM

/dev/md1 => as volume group vgsys

vgsys
--> lvroot format to ext 4 mounted on /
--> lvswap format to swap
--> lvhome format to /home