Hi
I'm not sure what you are trying to describe, but the TS3500 has control paths
to the library through one or more drives. Each drive has a 4Gbs FC connection.
Only 1 session from any host can use each drive at a time.
I'm assuming that when u say 4 ports, you mean that you have 4 FC
Maybe this is more clear-cut:
How can ten z/OS systems connect to a TS3500 library that has ten TS1130
drives and one 3592-C06 control unit? How is the MPIO mechanism?
P.S:
3592-C06 control unit has only four 4Gbps FICON ports for z/OS hosts
path failover feature is available in the library.
