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9.4 Adding Expansion Rack 2


9.4 Adding Expansion Rack 2
This section describes the procedure for adding expansion rack 2 for the 8BB configuration (2BB to 8BB) using expansion rack 1 to expand to the 16BB configuration (9BB to 16BB). This procedure corresponds to pattern D in Figure 8-2.
You need to stop the system during this work.
For details on the XSCF commands executed in each step, see the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 XSCF Reference Manual.
  1. Log in to the master XSCF.
  1. Execute the showsscp command from the master XSCF to check whether the IP address of the SP to SP communication protocol (SSCP) is a default value or a value set by a user.
XSCF> showsscp
Note - For the default values of SSCP IP addresses, see "3.9.5 Understanding the IP Addresses that are Set with SSCP" in the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 System Operation and Administration Guide.
  1. If the IP address is a default value and the default value should also be used for the IP address of the SPARC M10-4S to be added, go to the next step.
    To set a user value, use the setsscp command to set an IP address, use the applynetwork command to apply the SSCP IP address of the target SPARC M10-4S, and confirm that it was reflected. Then, execute the rebootxscf command to complete settings, and go to the next step. For details on the step, see "3.9.15 Reflecting the XSCF Network Settings" in the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 System Operation and Administration Guide.
  1. Execute the poweroff command to stop the system.
XSCF> poweroff -y -a
  1. Remove the power cords of all the chassis from the input power.
  1. Connect the power cords to the PDU mounted in expansion rack 2.
    For details, see "3.3.1 Connecting the power cords to the power distribution units of an expansion rack."
  1. Connect expansion racks 1 and 2.
    For details, see "3.3.3 Connecting racks."
  1. Fix expansion rack 2 in place.
    For details, see "3.3.2 Securing the rack."
  1. Add a crossbar unit to the crossbar boxes (BB#80, BB#81) mounted in expansion rack 1.
    For details, see "Chapter 12 Maintaining the Crossbar Units" in the Crossbar Box for Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 Service Manual.
  1. Mount the target SPARC M10-4S in the expansion rack.
    For details, see "3.4.1 Mounting the SPARC M10-4S in a rack."
  1. Reattach the labels of the crossbar cables (optical), and replace the cables.
    For details, see "4.3.3 Changing crossbar cables (when subsequently installing expansion rack 2)."
  1. Connect the crossbar cables (optical) and XSCF BB control cables to each chassis.
    Crossbar cables (optical) and XSCF BB control cables are already laid in the expansion rack. The work here is to connect the cables to each port of the mounted chassis. Connect the cables according to the instructions written on the labels.
    For a cable connection diagram and a cable list, see "B.5 9BB Configuration to 16BB Configuration (Connections through Crossbar Boxes)."
  1. Connect the crossbar cables (optical) and XSCF BB control cables that pass between the racks.
    For details, see "4.3.2 Connecting crossbar cables" and "4.3.1 Connecting XSCF cables."
  1. Set the ID of the SPARC M10-4S.
    For details, see "4.1 Setting the ID (BB-ID) Identifying a Chassis."
  2. Connect serial cables and LAN cables to a crossbar box.
    For details, see "5.1 Connecting Cables to the SPARC M10-4S" and "5.3 Connecting Cables to a Crossbar Box."
  3. Connect the power cords to the SPARC M10-4S.
  4. Connect the system management terminal to the crossbar box of the master XSCF, and then perform an initial diagnosis of the system.
    For details, see "Chapter 6 Performing an Initial System Diagnosis."
  5. Perform an initial setup of the added chassis.
    For details, see the following.




  6. Reconfigure the logical domains.
    Assign the resources of the added SPARC M10-4S to an existing logical domain or a newly configured logical domain. For details, see the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 Domain Configuration Guide.