You can share an IBM DS5000, IBM
DS4000, or IBM DS3000 system between a host and a
node.
The
IBM DS5000,
IBM
DS4000, and
IBM DS3000 function that is known as
partitioning must be used to separate groups of logical units that are directly
attached to hosts or groups of hosts from the logical units that are accessed by the node.
Note: The node partition must either contain all the host ports of the node system that are
connected to the SAN or the host ports that are zoned to have access to the storage system ports. For example,
configure so that each host bus adapter (HBA) port on the node is able to see at least one port
on storage system A and one port on storage system B.