make mount point directory
mkdir /mnt/backup
initialize disks
pvcreate /dev/sdc1 pvcreate /dev/sdd1
display what you just made
pvdisplay
cretae volume group
vgcreate storage /dev/sdc1 /dev/sdd1 vgchange -a y storage
display what you just made
vgdisplay
create a logical volume to use entire drive space use command to find the size
vgdisplay testvg | grep "Total PE"
then create a logical volume
lvcreate -l 190774 -nbackupLV storage
display what you just made
lvdisplay
format to you file system new volume
mkfs.ext3 /dev/storage/backupLV
mount volume to mount point
mount -t ext3 /dev/storage/backupLV /mnt/backup
