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SPARCcluster HA Server Hardware Planning and Installation
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SPARCcluster 1000 High Availability Hardware Installation

9

9.1 Factory-Assembled SPARCcluster 1000 High Availability Hardware

The basic configuration is completely pre-assembled in a single cabinet.
Note - If you are installing a customer-assembled system, see Section 9.2, "Customer-Assembled SPARCcluster 1000 High Availability Hardware."

9.1.1 Preparing the Cabinets

  1. Unpack and inventory the equipment, if you have not already done so.

    See Chapter 2 for a list of equipment.

  2. Move the cabinets to their designated installation locations.

    For site planning guidelines, refer to Chapter 5, "SPARCcluster 1000 High Availability Configurations."

  3. Ensure the front panel key switch (Figure 9-1) is in the standby position.

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Figure 9-1

9.1.2 Connecting the Power Cords

  1. Remove the cabinet panels to access the power switches and cables.

    See Section 8.1, "Removing System and Expansion Cabinet Panels."

  2. Level the cabinet.

    See Section 8.2, "Leveling the Cabinets."

  3. Turn the AC distribution unit power switch to OFF.

    The switch is at the rear of the cabinet. See Figure 9-2.

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Imported image(39x43)

Warning - The power must be turned off at the AC distribution unit or risk of electrical shock to personnel exists.
  1. Uncoil the AC power cord and connect it to an AC outlet.

    As noted in Chapter 1, the AC outlet should be part of a circuit dedicated to this system. Do not connect electrical motors or heaters to this circuit.

CAUTION Caution - Do not disconnect the power cord when working on the system. This connection provides a ground path that prevents damage from electrostatic discharge.
  1. Plug in AC cords for any chassis within the cabinet to provide grounding for static electricity.

9.2 Customer-Assembled SPARCcluster 1000 High Availability Hardware

Do tasks in the order listed
Preparing the Cabinetpage 9-3
Installing the Cabinetpage 9-4
Connecting the Main AC Cordpage 9-4
Installing the SPARCserver 1000 and SPARCstorage Array Systemspage 9-6
Installing the Terminal Concentratorpage 9-9
Configuring the Card Cagespage 9-13
Cabling the System Componentspage 9-14

9.2.1 Preparing the Cabinet

9.2.1.1 Powering Off the Cabinet

Halt the operating system and power off the system and expansion cabinets. See Chapter 7, Section 7.1, "SPARCcluster 1000 High Availability Server."

9.2.1.2 Accessing the Cabinet -- Removing the Panels

Remove the cabinet panels to access the power switches and cables. See Chapter 8, "Access."

9.2.2 Installing the Cabinet

  1. Unplug AC cords and all cabling to allow repositioning of the cabinets (if required).

  2. Move the cabinets to their designated installation locations. See Chapter 4 for site planning guidelines.

Note - When moving the cabinets, it is advisable to replace all panels to protect inner components during transport.
  1. Level the cabinet(s). See Section 8.2, "Leveling the Cabinets."

  2. Plug in AC cords to provide grounding for static electricity.

  3. If the panels are on, remove them. See Chapter 8, "Access."

9.2.3 Connecting the Main AC Cord

  1. If necessary, plug in AC cords for all AC powered components in the cabinet to provide grounding for static electricity.

CAUTION Caution - Do not disconnect the power cord when working on the system. This connection provides a ground path that prevents damage from electrostatic discharge.
  1. Turn front panel key switch (Figure 9-3) to the standby position.

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Figure 9-3

  1. Turn the system AC distribution unit power switch to Off.

    The switch is at the rear of the cabinet. See Figure 9-4.

  2. Uncoil the cabinet AC power cord and plug it into an AC outlet.

    As noted in Chapter 1, the AC outlet should be part of a circuit dedicated to this system. Do not connect electrical motors or heaters to this circuit.

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9.2.4 Installing the SPARCserver 1000 and SPARCstorage Array Systems

Three or more SPARCstorage arrays are installed in the cluster. These devices provide storage for the high availability data -- NFS file systems and HA DBMS databases.
The cluster contains two identically-configured SPARCserver 1000 systems.

9.2.4.1 Mounting in the Cabinet

* Install the rails in the cabinets and install the SPARCstorage arrays and the servers on the rails. In addition to this, install the air baffles and one or two blower assemblies in the cabinet.
For these procedures, See Appendix A, "Air Baffle, Rack Mount Rail and Blower Assembly Installation."

9.2.4.2 Preparing the SPARCstorage Arrays

  1. Locate the DIAG switch on the array rear panel.

    See Figure 9-5.

  2. Ensure that the DIAG switch is set to DIAG and not to DIAG EXT.

    Do not use the DIAG EXT position as it will invoke extended diagnostics and prevent the SPARCstorage array from booting. Use DIAG only for normal operation.

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  1. Locate the serial number label on the rear panel of the chassis.

    See Figure 9-5.

  2. Check the electrical ratings label on the serial number label. Verify that the stated rating matches your AC input voltage.

Table 9-1 provides maximum system operating voltage and frequency ranges.
Table 9-1
ConfigurationNominal AC Input Voltage Range - Single PhaseOperating RangeOperating Frequency Range
North American100-120 VAC90-264 VAC47-63 Hz
International220-240 VAC90-264 VAC47-63 Hz
Table 9-2 lists current requirements at nominal line voltage for a cabinet in maximum configuration.
Table 9-2
ConfigurationMaximum Current Requirement Power Supply Output
North American, Japan, and
International		6.5A460W
Connecting the Power 1. Connect the server and SPARCstorage array power cords:
a. Connect a power cord at rear of each chassis.
See Figure 9-6.

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b. Route the power cords to the power sequencer:
Dress the power cords down the left side of the rack. Roll any excess cord and tuck it into the space under the power sequencer at the bottom of the cabinet. Secure in place using cable ties.
  1. Connect the chassis to power.

    Plug the power cords from the chassis into the power sequencer. Use the switched outlets identified in Figure 9-7 for the SPARCserver 1000 and SPARCstorage arrays 0 and 1, as appropriate.

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  1. Turn the AC power switch to ON on all SPARCstorage arrays and servers.

    See Figure 9-6.

9.2.5 Installing the Terminal Concentrator

At the rear of the cabinet, install the bayonet hinge portion of the terminal concentrator bracket.
  1. Install the hinge in the rear of the primary cabinet. See Figure 9-8.

a. Remove the screw in hole 79 on the inside securing the rear portion of the side air baffle.
b. Orient the bayonet hinge as shown in Figure 9-8 and thread screws through the hinge into hole numbers 78 and 83 on the outside edge -- do not tighten.

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c. Replace the screw in hole 79 removed in step a above. Now, the tail of the bayonet hinge overlays the air baffle, so the screw must penetrate through the hinge and air baffle and thread into the rack. d. Tighten all screws to secure the hinge and air baffle in place.
  1. Assemble the terminal concentrator unit into the bracket.

    a. Place the terminal concentrator on the bracket as shown in Figure 9-9. b. Shove the terminal concentrator to the left -- snug against the left side of the bracket.

    c. Install the clamp piece to secure the unit to the bracket.

    Place the clamp piece on the right side of the terminal concentrator. Align holes in the clamp piece with holes in the bracket. See Figure 9-9.

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d. Install three screws to secure the clamp piece (and terminal concentrator) to the bracket and tighten.
This completes assembly of the bracket assembly.
  1. Install the terminal concentrator bracket onto the hinge in the chassis.

    a. Tilt the bracket slightly and align the top hinge hole in the bracket with the mating stud on top of the hinge.

    Raise the right side of the bracket about six inches above the left.

    b. Drop the right side of the bracket (to level it) while aligning the screw hole in the bottom of the bracket with the threaded hole in the hinge.

    See Figure 9-9.

    c. Secure the bracket to the hinge.

    Install a keeper screw (shown in Figure 9-9) through the bracket into the hinge and tighten. Figure 9-10 shows the bracket installed.

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  1. Connect the power cord at the rear of the terminal concentrator.

    See Figure 9-11.

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  1. Connect the power cord.

    Plug the terminal concentrator cord into the power sequencer. Refer to Figure 9-7 for the correct connector location.

Note - The terminal concentrator data cabling has not yet been performed. However, swing the terminal concentrator bracket closed so it does not protrude and present a hazard to personnel working around the cabinet.

9.2.6 Configuring the Card Cages

For instructions on removing system boards, refer to documentation supplied with the system boards or the SPARCserver 1000 System Service Manual.

9.2.6.1 SBus Cards

If SBus cards or other devices are to be installed, do it now.
* Load the system boards 0 through 3 as appropriate with the intended SBus card complement.
For SBus card installation procedures, refer to documentation supplied with the card(s) in question or to the SPARCserver 1000 System Service Manual.
Note - Load the respective system boards for both servers identically.
Note - Beyond minimum configuration it is recommended that FC/S cards be installed in the first available empty SBus slot, following all other boards in the system. This will ensure that the controller numbering is preserved if the Solaris Operating Environment is reinstalled. Refer to Section 2 of the SPARCcluster High Availability Software Administration Guide for a discussion of problems that can arise if this recommendation is ignored.

9.2.6.2 System Boards

  1. Install the system boards loaded with SBus cards into the card cage.

    For system board installation procedures, refer to documentation supplied with the system boards or the SPARCserver 1000 System Service Manual.

  1. Fill all unused slots with a filler panel. See Figure 9-12.

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SBus Cards

9.2.7 Cabling the System Components

Network cabling is presented in Table 9-3. Procedures for connecting each cable follow the table.
Note - For fiber optic cable connections, refer to Table 9-4.
Table 9-3

1 From Server (Cabinet A)ToInterface/cable
SystemNode 0Node 1Cabinet A or ...Type
BoardSBus Slot # or ...SBus Slot # or ...Board #/Slot #Other
01 Client net
1 Client net
Secondary Ethernet
Secondary Ethernet		3 AUI or RJ-45 3 AUI or RJ-45

le0 connector
(onboard)

le0 connector
Primary Ethernet
network
Primary Ethernet		3 RJ-45

3 RJ-45


(onboard)
network

Serial A (onboard)

Terminal concentrator port 2Serial


Serial A (onboard)
Terminal concentrator port 3Serial

2 SFE2 SFEConnect node
0 to node 1
4 Private net

2 32 3


12 12 1



2 SFE2 SFEConnect node
0 to node 1
4 Private net

2 32 3
2 3		1 slot A

1 slot B

2 2




2 3




OtherAdmin. workstation Serial A

Terminal concentrator port 1Serial

Admin. work'stn
Ethernet port

Primary Ethernet
network		3 AUI or RJ-45
1. All connections are made by using optical fiber cable Part No. 537-1004, 2 meter or Part No. 537-1006. 15 meter as appropriate.
2. See Table 9-3.
3. Category 5 twisted-pair.
4. Category 5 twisted-pair, Sun Part Number 530-2149 (1 meter) or 530-2150 (5 meter).

9.2.7.1 Connecting the Administration Workstation

CAUTION Warning - DO NOT plug a keyboard directly to a node system board. If a keyboard is plugged into a system board, it then becomes the default for console input, thus preventing input from the system administration workstation/terminal concentrator serial port. In addition, plugging a keyboard directly into a node system board while power is applied to the node sends a break signal to the Solaris operating system, just as if you had typed a L1-A on the console.
  1. Plug one end of cable PN 530-2152 into the terminal concentrator, Port 1 (RJ-45). See Figure 9-13.

    Swing the terminal concentrator bracket open to expose connectors, if necessary.

  2. Plug the other end into the administration workstation Serial A socket.

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  1. Plug the client network Ethernet cable into the administration workstation Ethernet socket.

9.2.7.2 Connecting the Terminal Concentrator

Note - For this procedure, use two serial cables, each with an RJ-45 connector on one end and a DB25 connector on the other.
  1. Node 0:

    a. Plug one end of the serial cable into the Serial A port on the system board in slot 0 in node 0. See Figure 9-14.

    b. Plug the other end of this cable into the terminal concentrator, port 2.

  2. Node 1:

    a. Plug one end of the serial cable into the Serial A port on the system board in slot 0 in node 1. See Figure 9-14.

    b. Plug the other end of this cable into the terminal concentrator, port 3.

  3. Public net Ethernet.

    Plug the public net Ethernet cable into the right side connector on the terminal concentrator. See Figure 9-14.

  4. Close the terminal concentrator bracket and secure.

    a. Swing the bracket closed and flush against the cabinet. b. Install two screws to secure the bracket in place.

    See Figure 9-15.

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Note - You may need to lift up on the terminal concentrator mounting bracket to align the screws.

9.2.7.3 Connecting Node 0 to Node 1

With two Sun private net cables (short or long), connect one SPARCcluster 1000 High Availability node to the other.
Use short (Part No. 530-2149) or long (Part No. 530-2150) Sun private net cables as appropriate.
Note - These Sun private net cables are not interchangeable with standard Ethernet cables.
  1. First cable (see Figure 9-16):

    a. Connect one end of the Sun private net cable to the SFE 100 Mbit Ethernet card in system board slot 0, SBus position 1.

b. Connect the other end to the identical system board and SBus card in the other node.

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  1. Second cable (see to Figure 9-16):

    a. Connect one end of the Sun private net cable to the SFE 100 Mbit Ethernet card in system board slot 1, SBus position 2. b. Connect the other end to the identical system board and SBus card in the other node.

  2. Connect any remaining cables.

    For your reference, Table 9-3 summarizes cables that can be connected at this time. Your system may have more network cables than are listed in this table.

9.2.7.4 Connecting the SPARCstorage Arrays

Installing the Second FC/OM Optical Modules in all SPARCstorage Arrays.
The arrays are delivered with one FC/OM optical module installed. Install the second module in the array using instructions provided with the module.
Labeling Fiber Optic Cables Fiber optic cables must be labeled prior to installation. Labeling ensures accurate installation and eases system reconfiguration and expansion later.
The suggested fiber optic cable labeling scheme for any given cable is:
  • one end connects to an FC/OM module in node 0 or 1 (cabinet A)
  • the other end connects to a FC/OM module in the SPARCstorage array of a given elevation in cabinet A or B (elevations are denoted by color from top to bottom, blue, red, orange, yellow, and white.
Affix labels to each cable, both ends, with the node, cabinet, and elevation information imprinted on it. Use Figure 9-17 through Figure 9-20 as a guide.
Cabling 1. Plug one end of the fiber cable into the FC/OM on the SBus card. See Figure 9-21 for cable type and connection details.
  1. Plug the other end of the fiber cable into the FC/OM connector on the SPARCstorage array rear panel.

    Plug node 0 into connector A and node 1 into connector B. Repeat to connect both nodes to both SPARCstorage arrays. Refer to Table 9-4 for a listing of all cable connections.

  2. Repeat steps 1 and 2 for all FC/OM cables to be connected.

  3. Dress and secure all cables using cable ties as required.

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Labeling Detail

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Table 9-4

1 From Server (Cabinet A)To SPARCstorage Array

Node 0Node 1Cabinet ACabinets BElevation
System Board #SBus Slot #SBus Slot #Array #/Slot #Array #/Slot #(Color)
02 12 1



2 2 A2 2



3
0 slot A
Orange


30 slot B
Orange
11
1 slot A
Yellow


11 slot B
Yellow

2 22 2



3
2 slot A
White


32 slot B
White
21

3 slot ABlue


1
3 slot BBlue

2

4 slot ARed


2
4 slot BRed

3

5 slot AOrange


3
5 slot BOrange
31

6 slot AYellow


1
6 slot BYellow

2

7 slot AWhite


2
7 slot BWhite

3 Optional3 Optional


1. All connections are made by using optical fiber cable Part No. 537-1004, 2 meter or Part No. 537-1006. 15 meter as appropriate.
2. See Table 9-3.

9.3 Closing the Cabinet

* Replace all panels on the cabinet.
See Chapter 8, "Access" for procedures.
Proceed to Chapter 11 for terminal concentrator configuration procedures.
For other software installation, refer to the
  • SPARCcluster High Availability Software Planning and Installation Guide, or the
  • SPARCcluster High Availability Server Administration Guide