Chapter 6 Storage NetworkingConfiguring Data Path FailoverScalar i500 User’s Guide 159• Neither FC port on the drive may be connected to a FC I/O blade.• An APFO driver must be installed on the host(s).Enabling Data PathFailover 6 To enable data path failover:1 Connect both tape drive Fibre Channel ports (Port 1 and Port 2) to ahost or switch (see Figure 21).Figure 21 HP LTO-5 FibreChannel and higher Tape DrivePorts2 From the library Setup menu, click Drive Settings.The Setup - Drive Settings page displays (see Figure 22).3 For each tape drive on which you want to enable data path failover,do the following:a First, change the Requested Topology setting to Point to Point.b Then select the DPF check box.Port 1 – defaultdata pathPort 2 – defaultfailover portPort 1 Status LED Port 2 Status LED
