mkfs -t ext3 -c /dev/mapper/SDAp1

mkfs -t ext3 -c /dev/mapper/SDBp1

pvcreate /dev/mapper/SDAp1

pvcreate /dev/mapper/SDBp1

vgextend VolGroup00 /dev/mapper/SDAp1

vgextend VolGroup00 /dev/mapper/SDBp1

lvcreate -l4 -nLogVol02 VolGroup00