You can share an IBM® System Storage® DS5000, IBM DS4000® or IBM DS3000 system
between a host and a SAN Volume Controller cluster.
The
IBM System Storage DS5000 and
IBM DS4000 function
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
SAN Volume Controller cluster.
Note: The SAN Volume Controller partition
must either contain all the ports of the SAN Volume Controller cluster
that are connected to the SAN or are zoned to have access to the controller
ports. At least one port from each controller must be visible by the SAN Volume Controller cluster.