| Oracle® Big Data Appliance Owner's Guide Release 1 (1.0.3) Part Number E25960-03 |
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PDF · Mobi · ePub |
| Oracle® Big Data Appliance Owner's Guide Release 1 (1.0.3) Part Number E25960-03 |
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PDF · Mobi · ePub |
This chapter describes how to move, install and configure the hardware through to powering on the system. This chapter contains these topics:
Before Oracle Big Data Appliance arrives, review the following safety precautions to ensure the site is safe and ready for delivery. Failing to observe these precautions can result in injury, equipment damage, or malfunction.
Do not block ventilation openings.
Do not install Oracle Big Data Appliance in a location that is exposed to direct sunlight or near a device that may become hot.
Do not install Oracle Big Data Appliance in a location that is exposed to excessive dust, corrosive gases, or air with high salt concentrations.
Do not install Oracle Big Data Appliance in a location that is exposed to frequent vibrations. Install it on a flat, level surface.
Use a power outlet that uses proper grounding. When using shared grounding, the grounding resistance must not be greater than 10 ohms. Ensure that your facility administrator or a qualified electrical engineer verifies the grounding method for the building and performs the grounding work.
Be sure that each grounding wire used for Oracle Big Data Appliance is used exclusively for Oracle Big Data Appliance. Also be sure to observe the precautions, warnings, and notes about handling that appear on labels on the equipment.
Do not place cables under the equipment or stretch the cables too tightly.
Do not disconnect power cords from the equipment while its power is on.
If you cannot reach the connector lock when disconnecting LAN cables, then press the connector lock with a flathead screwdriver to disconnect the cable. You could damage the system board if you force your fingers into the gap rather than using a flathead screwdriver.
Do not place anything on top of Oracle Big Data Appliance or perform any work directly above it.
Do not let the room temperature rise sharply, especially in winter. Sudden temperature changes can cause condensation to form inside Oracle Big Data Appliance. Allow for a sufficient warm-up period prior to operation.
Do not install Oracle Big Data Appliance near a photocopier, air conditioner, welding machine, or any other equipment that generates loud, electronic noises.
Avoid static electricity at the installation location. Static electricity transferred to Oracle Big Data Appliance can cause malfunctions. Static electricity is often generated on carpets.
Confirm the supply voltage and frequency match the electrical ratings indicated for Oracle Big Data Appliance.
Do not insert anything into any Oracle Big Data Appliance opening, unless doing so is part of a documented procedure. Oracle Big Data Appliance contains high-voltage parts. If a metal object or other electrically-conductive object enters an opening in Oracle Big Data Appliance, then it could cause a short circuit. This could result in personal injury, fire, electric shock, and equipment damage.
When using single phase power distribution units (PDUs), note the following:
PDU A input 0 and PDU B input 2 must be on the same phase.
PDU A input 1 and PDU B input 1 must be on the same phase.
PDU A input 2 and PDU B input 0 must be on the same phase.
The inputs are labeled where they come out of the PDU. Connecting cables as described ensures the phases are balanced on both sides, A and B, in case of a failover.
See Also:
Important Safety Information for Sun Hardware Systems (816-7190) included with the rack and available online at http://docs.oracle.com/cd/E19115-01/mod.dc.d20/816-7190-12/816-7190-12.pdf
Oracle Big Data Appliance Safety and Compliance Guide and all safety notices printed on the packaging.
Sun Rack II Power Distribution Units User's Guide at
You should determine the unpacking location during the site planning process. See Chapter 2, "Site Requirements."
Figure 5-1 shows the Oracle Big Data Appliance shipping crate.
Figure 5-1 Oracle Big Data Appliance in Shipping Crate
See Also:
Sun Rack II User's Guide for additional information about unpacking the rack. The guide is available atThe shipping kit contains the following tools and equipment to install and service Oracle Big Data Appliance:
16 mm long No. 2 Phillips head screw
T30 Torx cranked wrench key
T25 Torx cranked wrench key
6 mm hexagon Allen wrench key
SW 12 mm single-headed wrench
2 square jumper brackets with 4 M5 Torx screws
2 cable management hooks with 4 spring nuts
Side panel removal tool
Keys to the front door, rear door, and side panel locks
32 M6 cage nuts
32 M6 screws
Cage nut mounting tool
SW 17 mm single-headed wrench is included on the shipping pallet
Note:
The following items are not included in the shipping kit:No. 2 Phillips screwdriver
Antistatic wrist strap
The following procedure describes how to unpack Oracle Big Data Appliance from the shipping crate.
Note:
Oracle strongly recommends that you use professional movers when unpacking and installing Oracle Big Data Appliance.See Also:
Sun Rack II unpacking instructions included with the packagingUnpack Oracle Big Data Appliance carefully from the packaging and shipping pallet:
Remove the shipping carton bands.
Remove the yellow fasteners and carton top.
Remove the carton sides and inner top.
WARNING:
Rocking or tilting the rack can cause it to fall over and cause serious injury or death.
Remove the shipping kit.
Attach the ramps to the shipping pallet as follows:
Remove the ramps from the pallet sides.
Obtain the parts bag from inside the cabinet.
Adjust the leveling bolts on the ramps and connect the ramps to the pallet wheel track.
Carefully roll Oracle Big Data Appliance off the shipping pallet as follows:
Unfasten the interior mounting brackets from the pallet. Use care when removing the mounting brackets from underneath Oracle Big Data Appliance. Access to the inside mounting brackets might be limited.
Roll the cabinet down the ramps to the level floor. Oracle recommends having three people available to move the rack down the ramp: two people on both sides to help guide the rack and one person in back.
Save the mounting brackets that secure the rack to the shipping pallet.
You can use these mounting brackets to permanently secure Oracle Big Data Appliance to the installation site floor. Do not dispose of these brackets, because you cannot order replacement brackets.
Recycle the packaging properly. Follow local laws and guidelines to dispose of the material.
This section describes how to position, stabilize, and ground Oracle Big Data Appliance. This section contains the following topics:
The following procedure describes how to move Oracle Big Data Appliance:
Ensure the doors are closed and secured.
Ensure the leveling and stabilizing feet on the rack are raised and out of the way.
Push Oracle Big Data Appliance from behind to the installation site.
When moving Oracle Big Data Appliance to the installation site, the front casters do not turn; you must steer the unit by moving the rear casters. You can safely maneuver Oracle Big Data Appliance by carefully pushing it.
Figure 5-2 Carefully Push Oracle Big Data Appliance from Behind
Use two people to move the rack: one person in front and one person in back to help guide the rack. When transporting configured racks from one location to another, take care to move them slowly, 0.65 meters per second (2.13 feet per second) or slower.
Carefully examine the transportation path. Avoid obstacles such as doorways or elevator thresholds that can cause abrupt stops or shocks. Go around obstacles by using ramps or lifts to enable smooth transport.
WARNINGS:
Never attempt to move Oracle Big Data Appliance by pushing on the side panels. Pushing on the side panels can tip the rack over. This can cause serious personal injury or death, and also damage to the equipment.
Never tip or rock Oracle Big Data Appliance because the rack can fall over.
After moving Oracle Big Data Appliance to the installation site, stabilize the rack to ensure that it does not move or tip over. You can stabilize the rack permanently by extending the rack leveling feet, using mounting brackets, or both.
The rack contains four leveling feet that you can lower to stabilize the rack, even when the rack is permanently secured to the floor.
To adjust the leveling feet:
Locate the four leveling feet located at the bottom corners of Oracle Big Data Appliance Rack.
Lower the leveling feet to the floor as shown in Figure 5-3 using the SW 12 mm wrench. When lowered correctly, the four leveling feet should support the full weight of Oracle Big Data Appliance Rack.
Figure 5-3 Securing Oracle Big Data Appliance Rack Using the Leveling Feet
The rack can be permanently mounted to the installation site floor using the same four mounting brackets that secured the rack to the shipping pallet.
Drill the mounting holes in the installation floor. Figure 5-4 shows the location and dimensions of the mounting brackets.
Figure 5-4 Location of Mounting Brackets on Rack
Obtain four bolts and washers to mount Oracle Big Data Appliance Rack to the floor. The bolt holes in the mounting brackets have a 10.0 mm diameter. Oracle does not provide mounting bolts because different floors require different bolt types and strengths. Select bolts that are appropriate for your location.
Position Oracle Big Data Appliance Rack over the pre-drilled holes. Figure 5-5 shows the bottom view of Oracle Big Data Appliance Rack and the location for the mounting hole and floor cut dimensions.
Figure 5-5 Bottom View of Oracle Big Data Appliance Rack
1: Distance from mounting bracket to the edge of the rack is 113 mm (4.45 inches)
2: Width between the centers of the mounting hole slots is 374 mm (14.72 inches)
3: Distance between mounting bracket to the edge of the rack is 113 mm (4.45 inches)
4: Distance between the centers of the front and rear mounting hole slots is 1120 mm (44.1 inches)
5: Depth of cable-routing floor cutout is 330 mm (13 inches)
6: Distance between the floor cutout and the edge of the rack is 160 mm (6.3 inches)
7: Width of cable-routing floor cutout is 280 mm (11 inches)
If you plan to route data or PDU power cords down through the bottom of the rack, then you must cut a hole in the installation floor site. Cut a rectangle below the rear portion of the rack, between the two rear casters and behind the rear RETMA (Radio Electronics Television Manufacturers Association) rails.
Caution:
Do not create a hole where the rack casters or leveling feet brackets will be placed.Figure 5-6 shows the base positions of the rack from the bottom.
Open the front and rear doors.
Install the mounting brackets to the rack as shown in Figure 5-7 using a 6 mm hexagon Allen wrench key.
Figure 5-7 Securing Oracle Big Data Appliance Rack Using Mounting Brackets
Using bolts and washers obtained in step 2, permanently mount your system to the floor using the four mounting brackets as shown in Figure 5-7.
Firmly tighten all of the bolts that secure the mounting brackets to Oracle Big Data Appliance Rack and to the floor.
The Oracle Big Data Appliance Rack power distribution units (PDUs) achieve earth ground through their power cords. Final chassis ground is achieved by way of the ground prong when you connect the power cord to a socket. For additional grounding, attach a chassis earth ground cable to Oracle Big Data Appliance Rack. The additional ground point enables electrical current leakage to dissipate more efficiently.
WARNING:
The PDU power input lead cords and the ground cable must reference a common earth ground. If they do not, then a difference in ground potential can be introduced. If you are unsure of your facility's PDU receptacle grounding, then do not install a ground cable until you confirm that there is a proper PDU receptacle grounding. If a difference in ground potential is apparent, then you must take corrective action.
To attach a ground cable:
Obtain a grounding cable. It is not shipped with the system.
Ensure the installation site has properly grounded the power source in the data center. The facility PDU must have earth ground.
Ensure all grounding points, such as raised floors and power receptacles, reference the facility ground.
Ensure that direct, metal-to-metal contact is made for this installation. During manufacturing, the ground cable attachment area might have been painted or coated.
Attach the ground cable to an attachment point located at the bottom rear of the system frame, as shown in Figure 5-8. The attachment point is an adjustable bolt that is inside the rear of the cabinet on the right side.
Figure 5-8 Earth Ground Attachment Bolt Location
Before powering on the system for the first time, you must inspect it and connect the power cords. This section contains the following topics:
Note:
After powering on Oracle Big Data Appliance, configure the system as described in Chapter 8, "Configuring Oracle Big Data Appliance."This procedure describes how to visually examine the Oracle Big Data Appliance physical system after it is in place, but before power is supplied.
To inspect Oracle Big Data Appliance Rack:
Check the rack for damage.
Check the rack for loose or missing screws.
Check Oracle Big Data Appliance Rack for the ordered configuration. Refer to the Customer Information Sheet (CIS) on the side of the packaging.
Check that all cable connections are secure and firmly in place as follows:
Check the power cables. Ensure that the correct connectors have been supplied for the data center facility power source.
Check the network data cables.
Check the site location tile arrangement for cable access and airflow.
Check the data center airflow that leads into the front of Oracle Big Data Appliance Rack.
See Also:
"Ventilation and Cooling Requirements" for more informationThis procedure describes how to connect power cords to Oracle Big Data Appliance Rack.
To connect power cords to Oracle Big Data Appliance Rack:
Open the rear cabinet door.
Ensure that the correct power connectors have been supplied.
Unfasten the power cord cable ties. The ties are for shipping only and are no longer needed. See Figure 5-9.
Route the power cords to the facility receptacles as shown in Figure 5-10 or Figure 5-11. You can route the power cords out the top or the bottom of the rack.
Secure the power cords in bundles as shown in Figure 5-10.
Ensure the breaker switches are OFF before connecting the power cables.
Plug the PDU power cord connectors into the facility receptacles.
Figure 5-10 Power Cord Routing Out the Bottom
Figure 5-11 Power Cord Routing Out the Top
Note:
Oracle Big Data Appliance nodes may take up to 15 minutes to start through the normal BIOS POST tests.To power on Oracle Big Data Appliance:
Switch on the PDU B circuit breakers, one at a time. PDU B is on the right side of the rack when viewed from the rear. The circuit breakers are on the rear of the Oracle Big Data Appliance Rack cabinet as shown in Figure 5-12. Press the ON (|) side of the toggle switch. When the breaker is ON, the switch is flush with the side of the PDU.
Verify the expected power LEDs are on. The LEDs are located as follows:
Sun Fire Servers: Top LED
Cisco switch: Left LED (viewed from front) is green, and the other LEDs are red
InfiniBand switches: Right LED (viewed from front) labeled PS1
KVM switch: Lower LED B
KMM switch: Only supplied by PDU B
Connect power to PDU A. Ensure the breaker switches are in the OFF position before connecting the power cables.
See Also:
"Reviewing Safety Guidelines" for information about single phase PDUs and cablingOn single-phase systems, ensure the following inputs are on the same phase:
PDU A Input 2 and PDU B Input 0
PDU A Input 1 and PDU B Input 1
PDU A Input 0 and PDU B Input 2
Verify the expected power LEDs are on throughout the rack.
Perform a visual check of all cable connections in the rack. Do not press every connector to verify connection.
Verify the OK LED is blinking standby for all systems. The OK LED blinks every 3 seconds when in standby mode. It is dark for 2 to 3 minutes while the ILOM is booting before going to standby mode.
Each time the system restarts, a file is generated in the root directory with the results of the validation check. The file is named either BDA_REBOOT_SUCCEEDED or BDA_REBOOT_FAILED, depending on the success or failure of the validation checks.
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