How do I raid stripe a disk on aix?

Shared disk file systems (also called shared storage file systems, SAN file system or even cluster file systems) are primarily used in a storage area network where all nodes directly access the block storage where the file system is located. This makes it possible for nodes to fail without affecting access to the file system from the other nodes. Shared disk file systems are normally used in a high-availability cluster together with storage on hardware RAID. Shared disk file systems normally do not scale over 64 or 128 nodes.