scripting ibm boot from san partiion files question

I am trying to script an ESX 3.02 IBM blade server build, booting form SAN. I have created the CD and went through the install process and it gets an error at the partition section....specify a mount point for the partition. Below is the partition info from the script file. Is there something that I need to change since it is booting from SAN? There is connectivity to it and I have built manually an esx server booting from this SAN and was going to rebuild it using this script. Any ideas?

1. Partitioning

part /boot --fstype ext3 --size 204 --ondisk sda

part / --fstype ext3 --size 4997 --ondisk sda

part swap --size 4997 --ondisk sda

part None --fstype ext3 --size 3000 --grow --ondisk sda

part None --fstype vmkcore --size 110 --ondisk sda

part /var/log --fstype ext3 --size 4997 --ondisk sda