Chapter 7 Installing, Removing, and ReplacingAdding, Removing, and Replacing FC I/O BladesScalar i500 User’s Guide 311mapping so that each host sees each device only once. For moreinformation, see the Host Mapping - Overview on page 109 andConfiguring Host Mapping on page 111. To configure host mapping:a From the operator panel or web client, select Setup > I/O Blades >Blade Control and enable host mapping.b From the operator panel or web client, select Setup > I/O Blades >Host Mapping.12 Configure host port failover on the FC I/O blade (optional). From theweb client, select Setup > I/O Blades > Host Port Failover. To enablehost port failover, you must configure target ports 1 and 2 on the I/Oblade as point-to-point connections (Setup > I/O Blades > PortConfiguration). For more information, see Configuring FC Host PortFailover on page 113.13 Save the library configuration (see Saving the Library Configurationon page 329).Adding an FC I/O Blade 7 These instructions explain how to add an FC I/O blade to your library.You can add an FC I/O blade while the library is powered on.Required tools: None1 Access the back of the expansion module.2 Remove the cover plate from the appropriate FC I/O blade bay.3 Press up and out to open the latch hooks on each side of the FC I/Oblade.Note: The recommended order of installing the FC I/O bladeand fan blade in an expansion module is starting from thebottom bay and moving up.
